🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.55 AU - 0.65 AU

Year: 211 Days

Day: 27 Hours

Environment

Temp: -8 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 76,140,997 km

• M1: 230,530 km (0.119 R)
• M2: 248,482 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.56 AU - 0.86 AU

Year: 271 Days

Day: 36 Hours

Environment

Temp: -35 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.92 AU - 0.94 AU

Year: 406 Days

Day: 14.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.08 AU - 1.32 AU

Year: 596 Days

Day: 28.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,140,997 km

• M1: 247,136 km (0.109 R)

Asteroid Belt

Center: 2.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.9

Radius: 14.3

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.54 AU - 5.3 AU

Year: 4210 Days

Day: 7.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 76,140,997 km

• M1: 218,712 km (0.086 R)
• M2: 368,160 km (0.09 R)
• M3: 537,505 km (0.096 R)
• M4: 850,913 km (0.059 R)
• M5: 951,742 km (0.097 R)
• M6: 1,148,463 km (0.11 R)
• M7: 1,359,396 km (0.118 R)
• M8: 1,573,321 km (0.032 R)
• M9: 1,765,853 km (0.104 R)
• M10: 1,865,186 km (0.035 R)
• M11: 1,989,352 km (0.111 R)
• M12: 2,128,030 km (0.049 R)
• M13: 2,514,291 km (0.089 R)
• M14: 2,639,654 km (0.083 R)
• M15: 2,767,261 km (0.118 R)
• M16: 2,883,798 km (0.119 R)
• M17: 3,041,923 km (0.076 R)
• M18: 3,890,442 km (0.096 R)
• M19: 4,051,110 km (0.092 R)
• M20: 4,243,942 km (0.103 R)
• M21: 4,348,960 km (0.098 R)
• M22: 4,470,134 km (0.106 R)
• M23: 4,715,923 km (0.078 R)
• M24: 4,966,350 km (0.119 R)
• M25: 5,125,073 km (0.041 R)
• M26: 5,301,599 km (0.115 R)
• M27: 5,578,505 km (0.101 R)
• M28: 5,710,600 km (0.058 R)
• M29: 5,944,122 km (0.032 R)
• M30: 6,214,894 km (0.118 R)
• M31: 6,455,148 km (0.06 R)
• M32: 6,663,688 km (0.111 R)
• M33: 7,016,140 km (0.106 R)
• M34: 7,158,857 km (0.11 R)
• M35: 7,248,466 km (0.091 R)
• M36: 7,356,625 km (0.114 R)
• M37: 7,465,233 km (0.095 R)
• M38: 7,849,849 km (0.118 R)
• M39: 7,961,000 km (0.104 R)
• M40: 8,166,099 km (0.119 R)
• M41: 8,524,386 km (0.061 R)
• M42: 8,907,207 km (0.068 R)
• M43: 9,042,593 km (0.096 R)
• M44: 9,492,134 km (0.051 R)
• M45: 9,590,869 km (0.092 R)
• M46: 9,789,236 km (0.088 R)
• M47: 9,989,099 km (0.118 R)
• M48: 10,089,479 km (0.098 R)
• M49: 10,210,503 km (0.118 R)
• M50: 10,535,430 km (0.117 R)
• M51: 10,678,595 km (0.057 R)
• M52: 10,905,086 km (0.094 R)
• M53: 11,299,875 km (0.111 R)
• M54: 11,425,537 km (0.064 R)
• M55: 11,890,338 km (0.059 R)
• M56: 12,404,506 km (0.097 R)
• M57: 12,991,677 km (0.078 R)
• M58: 13,788,735 km (0.06 R)
• M59: 13,967,953 km (0.109 R)
• M60: 14,487,806 km (0.041 R)
• M61: 14,784,458 km (0.117 R)
• M62: 15,152,320 km (0.115 R)
• M63: 15,290,997 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.2

Radius: 12.3

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.32 AU - 5.6 AU

Year: 5004 Days

Day: 6.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 76,140,997 km

• M1: 154,086 km (0.118 R)
• M2: 328,667 km (0.066 R)
• M3: 508,633 km (0.048 R)
• M4: 589,266 km (0.08 R)
• M5: 700,567 km (0.042 R)
• M6: 820,096 km (0.117 R)
• M7: 961,765 km (0.074 R)
• M8: 1,206,656 km (0.115 R)
• M9: 1,287,439 km (0.116 R)
• M10: 1,775,128 km (0.118 R)
• M11: 1,868,178 km (0.047 R)
• M12: 2,338,065 km (0.052 R)
• M13: 2,735,995 km (0.062 R)
• M14: 2,866,295 km (0.029 R)
• M15: 2,998,689 km (0.072 R)
• M16: 3,524,975 km (0.075 R)
• M17: 3,859,625 km (0.09 R)
• M18: 4,006,231 km (0.113 R)
• M19: 4,105,115 km (0.066 R)
• M20: 4,585,624 km (0.093 R)
• M21: 4,977,720 km (0.113 R)
• M22: 5,110,862 km (0.105 R)
• M23: 5,738,724 km (0.101 R)
• M24: 5,878,448 km (0.105 R)
• M25: 6,711,409 km (0.108 R)
• M26: 7,246,970 km (0.046 R)
• M27: 7,367,845 km (0.118 R)
• M28: 8,170,288 km (0.101 R)
• M29: 8,391,094 km (0.061 R)
• M30: 8,549,967 km (0.116 R)
• M31: 9,000,406 km (0.109 R)
• M32: 9,097,944 km (0.047 R)
• M33: 9,425,563 km (0.097 R)
• M34: 10,025,002 km (0.081 R)
• M35: 10,843,751 km (0.073 R)
• M36: 10,982,279 km (0.108 R)
• M37: 11,156,261 km (0.116 R)
• M38: 11,861,466 km (0.076 R)
• M39: 12,004,182 km (0.094 R)
• M40: 12,581,181 km (0.102 R)
• M41: 12,983,001 km (0.064 R)
• M42: 13,649,759 km (0.102 R)
• M43: 13,761,957 km (0.101 R)
• M44: 14,062,649 km (0.115 R)
• M45: 15,677,109 km (0.076 R)
• M46: 16,347,158 km (0.1 R)
• M47: 17,147,357 km (0.066 R)
• M48: 17,837,601 km (0.094 R)
• M49: 17,919,431 km (0.101 R)
• M50: 19,036,179 km (0.109 R)
• M51: 19,161,542 km (0.104 R)
• M52: 19,920,153 km (0.074 R)
• M53: 20,946,993 km (0.05 R)
• M54: 21,423,313 km (0.081 R)
• M55: 21,553,912 km (0.089 R)
• M56: 21,903,223 km (0.078 R)
• M57: 22,210,497 km (0.092 R)
• M58: 22,474,986 km (0.115 R)
• M59: 23,230,156 km (0.081 R)
• M60: 23,453,805 km (0.053 R)
• M61: 23,813,288 km (0.11 R)
• M62: 23,903,346 km (0.072 R)
• M63: 24,129,239 km (0.076 R)
• M64: 24,219,746 km (0.058 R)
• M65: 24,446,536 km (0.099 R)
• M66: 24,810,956 km (0.038 R)
• M67: 25,914,989 km (0.111 R)
• M68: 26,007,739 km (0.112 R)
• M69: 26,147,015 km (0.098 R)
• M70: 26,613,162 km (0.097 R)
• M71: 26,753,485 km (0.071 R)
• M72: 27,223,222 km (0.096 R)
• M73: 27,600,807 km (0.099 R)
• M74: 28,027,909 km (0.116 R)
• M75: 28,361,512 km (0.086 R)
• M76: 28,792,504 km (0.077 R)
• M77: 29,129,099 km (0.097 R)
• M78: 29,612,300 km (0.054 R)
• M79: 31,028,543 km (0.117 R)
• M80: 31,225,564 km (0.091 R)
• M81: 31,522,067 km (0.095 R)
• M82: 31,968,317 km (0.074 R)
• M83: 32,167,432 km (0.099 R)
• M84: 32,666,789 km (0.102 R)
• M85: 33,723,998 km (0.069 R)
• M86: 33,875,989 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.5

Radius: 12.3

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.67 AU - 9.13 AU

Year: 9120 Days

Day: 6.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 76,140,997 km

• M1: 162,762 km (0.118 R)
• M2: 476,469 km (0.118 R)
• M3: 655,538 km (0.091 R)
• M4: 739,911 km (0.06 R)
• M5: 953,238 km (0.12 R)
• M6: 1,084,585 km (0.078 R)
• M7: 1,293,722 km (0.116 R)
• M8: 1,497,475 km (0.109 R)
• M9: 1,752,240 km (0.086 R)
• M10: 2,021,366 km (0.086 R)
• M11: 2,237,685 km (0.12 R)
• M12: 2,348,836 km (0.099 R)
• M13: 2,461,783 km (0.12 R)
• M14: 3,029,656 km (0.11 R)
• M15: 3,128,241 km (0.088 R)
• M16: 4,255,760 km (0.087 R)
• M17: 4,591,308 km (0.074 R)
• M18: 5,679,782 km (0.044 R)
• M19: 6,111,971 km (0.087 R)
• M20: 6,332,029 km (0.062 R)
• M21: 6,459,038 km (0.06 R)
• M22: 6,618,958 km (0.109 R)
• M23: 6,975,300 km (0.102 R)
• M24: 8,047,917 km (0.099 R)
• M25: 8,289,368 km (0.107 R)
• M26: 8,603,374 km (0.098 R)
• M27: 8,779,600 km (0.051 R)
• M28: 9,207,300 km (0.107 R)
• M29: 9,459,971 km (0.08 R)
• M30: 10,418,594 km (0.115 R)
• M31: 10,568,790 km (0.112 R)
• M32: 10,719,735 km (0.116 R)
• M33: 10,833,429 km (0.109 R)
• M34: 11,446,481 km (0.087 R)
• M35: 11,718,300 km (0.039 R)
• M36: 11,835,436 km (0.098 R)
• M37: 12,070,903 km (0.115 R)
• M38: 12,228,878 km (0.116 R)
• M39: 12,427,095 km (0.113 R)
• M40: 13,109,261 km (0.085 R)
• M41: 13,434,487 km (0.046 R)
• M42: 14,888,728 km (0.102 R)
• M43: 15,143,044 km (0.056 R)
• M44: 15,785,119 km (0.095 R)
• M45: 17,184,457 km (0.105 R)
• M46: 17,764,298 km (0.114 R)
• M47: 18,169,559 km (0.075 R)
• M48: 18,486,856 km (0.034 R)
• M49: 20,664,103 km (0.081 R)
• M50: 21,042,885 km (0.096 R)
• M51: 21,567,226 km (0.087 R)
• M52: 21,710,989 km (0.043 R)
• M53: 22,970,454 km (0.099 R)
• M54: 23,215,346 km (0.049 R)
• M55: 23,608,938 km (0.11 R)
• M56: 24,004,923 km (0.113 R)
• M57: 24,104,107 km (0.108 R)
• M58: 24,502,785 km (0.032 R)
• M59: 24,602,866 km (0.117 R)
• M60: 24,903,558 km (0.054 R)
• M61: 26,119,040 km (0.109 R)
• M62: 26,682,575 km (0.12 R)
• M63: 27,043,256 km (0.085 R)
• M64: 27,198,389 km (0.115 R)
• M65: 29,453,726 km (0.059 R)
• M66: 29,773,118 km (0.075 R)
• M67: 30,200,818 km (0.046 R)
• M68: 30,900,188 km (0.077 R)
• M69: 31,279,120 km (0.046 R)
• M70: 31,713,851 km (0.108 R)
• M71: 31,932,114 km (0.074 R)
• M72: 32,205,430 km (0.09 R)
• M73: 32,369,838 km (0.087 R)
• M74: 32,809,655 km (0.089 R)
• M75: 33,140,865 km (0.089 R)
• M76: 33,528,623 km (0.06 R)
• M77: 34,420,525 km (0.116 R)
• M78: 35,829,887 km (0.116 R)
• M79: 36,000,279 km (0.112 R)
• M80: 36,227,817 km (0.073 R)
• M81: 37,085,611 km (0.114 R)
• M82: 37,373,138 km (0.114 R)
• M83: 38,879,589 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 70.3

Radius: 5.3

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7.58 AU - 11.74 AU

Year: 13602 Days

Day: 18 Hours

Environment

Temp: -196 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 76,140,997 km

• M1: 253,568 km (0.071 R)
• M2: 553,213 km (0.106 R)
• M3: 619,186 km (0.068 R)
• M4: 734,974 km (0.104 R)
• M5: 795,711 km (0.078 R)
• M6: 909,106 km (0.104 R)
• M7: 1,041,351 km (0.057 R)
• M8: 1,208,452 km (0.062 R)
• M9: 1,399,039 km (0.078 R)
• M10: 1,678,638 km (0.07 R)
• M11: 2,360,056 km (0.084 R)
• M12: 2,505,764 km (0.065 R)
• M13: 2,654,315 km (0.063 R)
• M14: 3,378,518 km (0.075 R)
• M15: 3,480,843 km (0.072 R)
• M16: 4,358,085 km (0.083 R)
• M17: 5,418,884 km (0.094 R)
• M18: 5,490,691 km (0.096 R)
• M19: 5,805,744 km (0.102 R)
• M20: 6,427,921 km (0.109 R)
• M21: 6,992,803 km (0.07 R)
• M22: 7,149,731 km (0.066 R)
• M23: 7,627,098 km (0.068 R)
• M24: 7,815,591 km (0.117 R)
• M25: 7,951,127 km (0.076 R)
• M26: 8,556,849 km (0.103 R)
• M27: 8,921,718 km (0.058 R)
• M28: 9,177,231 km (0.11 R)
• M29: 9,348,969 km (0.057 R)
• M30: 9,550,777 km (0.098 R)
• M31: 9,753,931 km (0.053 R)
• M32: 9,870,617 km (0.072 R)
• M33: 10,610,528 km (0.089 R)
• M34: 10,670,517 km (0.062 R)
• M35: 11,002,325 km (0.112 R)
• M36: 11,460,394 km (0.118 R)
• M37: 12,331,801 km (0.106 R)
• M38: 12,711,780 km (0.093 R)
• M39: 12,871,251 km (0.106 R)
• M40: 13,063,484 km (0.116 R)
• M41: 13,646,019 km (0.086 R)
• M42: 13,874,754 km (0.109 R)
• M43: 14,203,719 km (0.03 R)
• M44: 14,568,738 km (0.065 R)
• M45: 15,003,918 km (0.111 R)
• M46: 15,579,421 km (0.106 R)
• M47: 15,852,886 km (0.039 R)
• M48: 16,024,475 km (0.058 R)
• M49: 16,058,883 km (0.109 R)
• M50: 16,162,255 km (0.027 R)
• M51: 16,612,694 km (0.108 R)
• M52: 16,787,125 km (0.103 R)
• M53: 17,349,164 km (0.09 R)
• M54: 17,419,774 km (0.107 R)
• M55: 17,490,684 km (0.043 R)
• M56: 17,597,048 km (0.056 R)
• M57: 18,024,599 km (0.09 R)
• M58: 18,383,484 km (0.091 R)
• M59: 18,780,965 km (0.066 R)
• M60: 19,879,612 km (0.111 R)
• M61: 19,953,514 km (0.062 R)
• M62: 21,074,151 km (0.099 R)
• M63: 21,414,337 km (0.07 R)
• M64: 22,061,796 km (0.095 R)
• M65: 23,610,434 km (0.114 R)
• M66: 24,279,286 km (0.109 R)
• M67: 25,917,532 km (0.07 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 879.6

Radius: 4.8

Gravity: 38.18 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 10.84 AU - 12.16 AU

Year: 17668 Days

Day: 24.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 76,140,997 km

• M1: 135,835 km (0.087 R)
• M2: 360,381 km (0.12 R)
• M3: 416,181 km (0.086 R)
• M4: 455,077 km (0.11 R)
• M5: 1,041,052 km (0.096 R)
• M6: 1,468,752 km (0.097 R)
• M7: 2,045,751 km (0.032 R)
• M8: 2,287,501 km (0.03 R)
• M9: 2,358,111 km (0.064 R)
• M10: 2,797,630 km (0.036 R)
• M11: 2,949,621 km (0.112 R)
• M12: 4,130,846 km (0.095 R)
• M13: 4,523,840 km (0.116 R)
• M14: 4,792,667 km (0.079 R)
• M15: 5,439,528 km (0.076 R)
• M16: 7,381,309 km (0.086 R)
• M17: 7,697,259 km (0.031 R)
• M18: 8,288,171 km (0.102 R)
• M19: 8,342,624 km (0.107 R)
• M20: 8,561,486 km (0.061 R)
• M21: 8,782,293 km (0.097 R)
• M22: 8,893,444 km (0.064 R)
• M23: 9,117,093 km (0.084 R)
• M24: 9,856,555 km (0.088 R)
• M25: 10,146,176 km (0.066 R)
• M26: 10,379,848 km (0.115 R)
• M27: 10,911,968 km (0.111 R)
• M28: 11,091,336 km (0.11 R)
• M29: 11,818,531 km (0.114 R)
• M30: 11,879,866 km (0.101 R)
• M31: 12,812,010 km (0.096 R)
• M32: 12,874,991 km (0.061 R)
• M33: 13,961,221 km (0.119 R)
• M34: 14,811,536 km (0.106 R)
• M35: 15,678,455 km (0.064 R)
• M36: 15,948,479 km (0.065 R)
• M37: 16,084,165 km (0.089 R)
• M38: 19,814,388 km (0.117 R)
• M39: 20,546,819 km (0.07 R)
• M40: 20,620,570 km (0.115 R)
• M41: 20,842,424 km (0.083 R)
• M42: 21,737,169 km (0.069 R)
• M43: 22,873,365 km (0.064 R)
• M44: 23,951,068 km (0.075 R)
• M45: 24,028,709 km (0.084 R)
• M46: 24,184,141 km (0.034 R)
• M47: 24,340,022 km (0.06 R)
• M48: 24,496,053 km (0.097 R)
• M49: 24,652,532 km (0.112 R)
• M50: 29,249,376 km (0.109 R)
• M51: 31,601,802 km (0.092 R)
• M52: 32,199,296 km (0.061 R)
• M53: 33,145,802 km (0.11 R)
• M54: 34,889,963 km (0.055 R)
• M55: 38,013,417 km (0.075 R)
• M56: 39,195,989 km (0.071 R)
• M57: 39,654,207 km (0.102 R)
• M58: 40,021,918 km (0.09 R)
• M59: 42,158,326 km (0.094 R)
• M60: 43,193,094 km (0.088 R)
• M61: 44,141,096 km (0.1 R)
• M62: 44,808,751 km (0.054 R)
• M63: 45,095,829 km (0.071 R)
• M64: 45,287,614 km (0.106 R)
• M65: 45,575,889 km (0.1 R)
• M66: 45,864,613 km (0.034 R)
• M67: 45,960,954 km (0.1 R)
• M68: 46,928,702 km (0.052 R)
• M69: 47,512,583 km (0.089 R)
• M70: 48,000,870 km (0.096 R)
• M71: 48,490,953 km (0.111 R)
• M72: 48,687,375 km (0.12 R)
• M73: 53,076,277 km (0.066 R)
• M74: 58,841,929 km (0.062 R)
• M75: 60,208,505 km (0.052 R)
• M76: 60,631,119 km (0.043 R)
• M77: 60,842,800 km (0.08 R)
• M78: 61,479,190 km (0.083 R)
• M79: 61,798,282 km (0.087 R)
• M80: 63,509,233 km (0.106 R)
• M81: 64,370,468 km (0.026 R)
• M82: 64,910,815 km (0.111 R)
• M83: 66,431,627 km (0.1 R)
• M84: 67,415,383 km (0.112 R)
• M85: 68,514,179 km (0.087 R)
• M86: 72,406,267 km (0.118 R)
• M87: 73,418,596 km (0.113 R)
• M88: 73,757,136 km (0.105 R)
• M89: 73,870,082 km (0.117 R)
• M90: 74,435,562 km (0.093 R)
• M91: 75,002,688 km (0.104 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 16,003 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit