🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.45 AU - 0.65 AU

Year: 142 Days

Day: 37.4 Hours

Environment

Temp: 274 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.41 AU - 1.71 AU

Year: 679 Days

Day: 32.1 Hours

Environment

Temp: -5 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,384,775 km

• M1: 183,557 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.81 AU - 2.63 AU

Year: 1152 Days

Day: 29.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.96 AU - 2.94 AU

Year: 1335 Days

Day: 35.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.14 AU - 4.52 AU

Year: 2610 Days

Day: 46.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,384,775 km

• M1: 705,354 km (0.058 R)

Asteroid Belt

Center: 7.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67

Radius: 12.6

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 9.39 AU - 13.45 AU

Year: 13440 Days

Day: 5.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 54,384,775 km

• M1: 166,203 km (0.036 R)
• M2: 339,288 km (0.092 R)
• M3: 695,032 km (0.114 R)
• M4: 1,015,022 km (0.037 R)
• M5: 1,185,862 km (0.083 R)
• M6: 1,868,029 km (0.088 R)
• M7: 2,301,713 km (0.107 R)
• M8: 2,441,587 km (0.119 R)
• M9: 2,897,112 km (0.099 R)
• M10: 3,439,105 km (0.058 R)
• M11: 4,638,581 km (0.104 R)
• M12: 5,788,690 km (0.055 R)
• M13: 6,272,639 km (0.107 R)
• M14: 7,125,197 km (0.038 R)
• M15: 7,591,494 km (0.118 R)
• M16: 7,828,307 km (0.081 R)
• M17: 8,147,998 km (0.103 R)
• M18: 8,228,481 km (0.074 R)
• M19: 8,390,496 km (0.058 R)
• M20: 10,299,365 km (0.12 R)
• M21: 10,708,515 km (0.087 R)
• M22: 12,367,256 km (0.057 R)
• M23: 12,990,182 km (0.114 R)
• M24: 13,783,200 km (0.065 R)
• M25: 13,879,391 km (0.105 R)
• M26: 15,884,152 km (0.037 R)
• M27: 16,119,919 km (0.108 R)
• M28: 18,118,397 km (0.104 R)
• M29: 18,470,699 km (0.073 R)
• M30: 19,469,564 km (0.097 R)
• M31: 21,445,004 km (0.087 R)
• M32: 22,721,373 km (0.12 R)
• M33: 23,790,998 km (0.096 R)
• M34: 24,409,436 km (0.028 R)
• M35: 25,386,609 km (0.115 R)
• M36: 25,701,961 km (0.082 R)
• M37: 26,615,855 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.7

Radius: 13.4

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 13.15 AU - 13.17 AU

Year: 16626 Days

Day: 10.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 62.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 54,384,775 km

• M1: 201,658 km (0.026 R)
• M2: 287,677 km (0.12 R)
• M3: 775,665 km (0.104 R)
• M4: 1,345,633 km (0.075 R)
• M5: 1,494,034 km (0.097 R)
• M6: 2,056,971 km (0.09 R)
• M7: 2,497,836 km (0.12 R)
• M8: 3,164,743 km (0.112 R)
• M9: 3,298,035 km (0.086 R)
• M10: 4,580,388 km (0.092 R)
• M11: 5,000,608 km (0.115 R)
• M12: 5,117,294 km (0.098 R)
• M13: 5,433,245 km (0.095 R)
• M14: 5,837,309 km (0.041 R)
• M15: 6,292,984 km (0.049 R)
• M16: 6,760,328 km (0.074 R)
• M17: 6,933,113 km (0.116 R)
• M18: 7,020,030 km (0.087 R)
• M19: 7,283,023 km (0.091 R)
• M20: 7,460,147 km (0.113 R)
• M21: 7,728,675 km (0.056 R)
• M22: 7,864,061 km (0.076 R)
• M23: 8,137,376 km (0.062 R)
• M24: 8,321,232 km (0.069 R)
• M25: 8,599,783 km (0.034 R)
• M26: 9,070,867 km (0.108 R)
• M27: 9,261,754 km (0.064 R)
• M28: 9,357,646 km (0.109 R)
• M29: 9,890,962 km (0.112 R)
• M30: 10,434,451 km (0.119 R)
• M31: 12,491,273 km (0.075 R)
• M32: 12,971,183 km (0.096 R)
• M33: 14,114,110 km (0.099 R)
• M34: 14,446,666 km (0.115 R)
• M35: 15,346,049 km (0.112 R)
• M36: 15,917,363 km (0.041 R)
• M37: 16,032,404 km (0.116 R)
• M38: 16,205,638 km (0.112 R)
• M39: 16,495,708 km (0.055 R)
• M40: 16,612,096 km (0.093 R)
• M41: 16,728,931 km (0.11 R)
• M42: 17,080,935 km (0.099 R)
• M43: 17,316,851 km (0.064 R)
• M44: 18,452,748 km (0.12 R)
• M45: 18,694,947 km (0.078 R)
• M46: 19,859,716 km (0.102 R)
• M47: 20,170,281 km (0.085 R)
• M48: 21,047,972 km (0.082 R)
• M49: 21,237,811 km (0.066 R)
• M50: 22,002,406 km (0.052 R)
• M51: 22,646,574 km (0.111 R)
• M52: 22,840,902 km (0.054 R)
• M53: 22,970,903 km (0.059 R)
• M54: 23,755,693 km (0.097 R)
• M55: 24,815,744 km (0.039 R)
• M56: 25,083,225 km (0.094 R)
• M57: 26,982,070 km (0.12 R)
• M58: 27,463,925 km (0.037 R)
• M59: 27,602,154 km (0.067 R)
• M60: 27,740,532 km (0.109 R)
• M61: 27,948,622 km (0.036 R)
• M62: 28,786,221 km (0.107 R)
• M63: 28,997,004 km (0.117 R)
• M64: 29,419,917 km (0.117 R)
• M65: 29,561,287 km (0.106 R)
• M66: 30,700,924 km (0.033 R)
• M67: 31,276,128 km (0.071 R)
• M68: 32,000,181 km (0.109 R)
• M69: 32,949,679 km (0.101 R)
• M70: 34,577,603 km (0.106 R)
• M71: 34,876,350 km (0.099 R)
• M72: 35,702,429 km (0.072 R)
• M73: 36,763,228 km (0.066 R)
• M74: 38,760,509 km (0.057 R)
• M75: 40,320,815 km (0.057 R)
• M76: 42,299,845 km (0.089 R)
• M77: 43,825,145 km (0.1 R)
• M78: 46,187,595 km (0.085 R)
• M79: 46,846,573 km (0.114 R)
• M80: 48,090,629 km (0.09 R)
• M81: 49,766,275 km (0.05 R)
• M82: 50,272,664 km (0.064 R)
• M83: 50,780,698 km (0.102 R)
• M84: 52,058,563 km (0.106 R)
• M85: 54,038,192 km (0.106 R)
• M86: 57,627,942 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165.2

Radius: 4.4

Gravity: 8.53 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 12.16 AU - 15.26 AU

Year: 17679 Days

Day: 18 Hours

Environment

Temp: -187 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 54,384,775 km

• M1: 151,243 km (0.11 R)
• M2: 226,940 km (0.089 R)
• M3: 269,875 km (0.102 R)
• M4: 456,872 km (0.11 R)
• M5: 512,822 km (0.077 R)
• M6: 601,383 km (0.063 R)
• M7: 1,153,549 km (0.067 R)
• M8: 1,370,915 km (0.084 R)
• M9: 1,622,539 km (0.097 R)
• M10: 1,731,595 km (0.101 R)
• M11: 2,560,517 km (0.094 R)
• M12: 2,687,675 km (0.093 R)
• M13: 2,869,287 km (0.108 R)
• M14: 3,001,382 km (0.057 R)
• M15: 3,437,460 km (0.108 R)
• M16: 5,209,297 km (0.097 R)
• M17: 5,273,475 km (0.113 R)
• M18: 7,106,497 km (0.067 R)
• M19: 7,393,276 km (0.093 R)
• M20: 7,538,087 km (0.101 R)
• M21: 7,830,551 km (0.078 R)
• M22: 8,126,755 km (0.079 R)
• M23: 8,692,085 km (0.114 R)
• M24: 8,768,380 km (0.101 R)
• M25: 8,883,271 km (0.097 R)
• M26: 8,960,164 km (0.041 R)
• M27: 10,300,561 km (0.09 R)
• M28: 10,340,953 km (0.099 R)
• M29: 10,625,039 km (0.101 R)
• M30: 10,747,560 km (0.04 R)
• M31: 11,367,045 km (0.057 R)
• M32: 11,408,782 km (0.068 R)
• M33: 11,450,520 km (0.066 R)
• M34: 12,125,805 km (0.094 R)
• M35: 13,913,948 km (0.066 R)
• M36: 14,137,597 km (0.097 R)
• M37: 14,227,505 km (0.069 R)
• M38: 14,317,414 km (0.027 R)
• M39: 14,452,800 km (0.112 R)
• M40: 14,543,157 km (0.067 R)
• M41: 14,724,769 km (0.042 R)
• M42: 15,365,796 km (0.072 R)
• M43: 16,062,772 km (0.096 R)
• M44: 16,722,499 km (0.092 R)
• M45: 16,865,066 km (0.105 R)
• M46: 17,151,246 km (0.115 R)
• M47: 17,343,031 km (0.115 R)
• M48: 17,487,243 km (0.082 R)
• M49: 19,150,023 km (0.063 R)
• M50: 19,348,839 km (0.116 R)
• M51: 19,648,484 km (0.045 R)
• M52: 19,949,774 km (0.101 R)
• M53: 20,658,419 km (0.1 R)
• M54: 21,118,283 km (0.067 R)
• M55: 21,375,292 km (0.107 R)
• M56: 21,736,870 km (0.049 R)
• M57: 22,152,453 km (0.052 R)
• M58: 22,256,722 km (0.113 R)
• M59: 22,361,291 km (0.099 R)
• M60: 22,886,081 km (0.03 R)
• M61: 23,627,637 km (0.089 R)
• M62: 24,538,688 km (0.117 R)
• M63: 24,700,703 km (0.062 R)
• M64: 24,917,171 km (0.108 R)
• M65: 25,297,598 km (0.081 R)
• M66: 25,625,218 km (0.11 R)
• M67: 25,844,379 km (0.082 R)
• M68: 26,339,847 km (0.1 R)
• M69: 27,005,258 km (0.099 R)
• M70: 27,340,058 km (0.11 R)
• M71: 27,507,907 km (0.087 R)
• M72: 28,636,024 km (0.08 R)
• M73: 30,298,506 km (0.117 R)
• M74: 31,463,125 km (0.111 R)
• M75: 31,815,278 km (0.082 R)
• M76: 32,939,357 km (0.118 R)
• M77: 33,356,735 km (0.089 R)
• M78: 34,740,515 km (0.086 R)
• M79: 34,861,689 km (0.09 R)
• M80: 35,165,373 km (0.119 R)
• M81: 35,347,882 km (0.03 R)
• M82: 36,696,657 km (0.081 R)
• M83: 37,005,427 km (0.108 R)
• M84: 37,625,809 km (0.1 R)
• M85: 38,437,378 km (0.108 R)
• M86: 39,380,891 km (0.115 R)
• M87: 39,444,022 km (0.101 R)
• M88: 40,141,297 km (0.118 R)
• M89: 40,970,369 km (0.065 R)
• M90: 41,483,490 km (0.106 R)
• M91: 42,192,284 km (0.114 R)
• M92: 42,905,268 km (0.084 R)
• M93: 43,426,167 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 122

Radius: 7.3

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 16.55 AU - 21.27 AU

Year: 28637 Days

Day: 25 Hours

Environment

Temp: -194 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 54,384,775 km

• M1: 109,954 km (0.117 R)
• M2: 190,588 km (0.067 R)
• M3: 244,293 km (0.089 R)
• M4: 358,885 km (0.104 R)
• M5: 574,905 km (0.103 R)
• M6: 849,118 km (0.099 R)
• M7: 969,843 km (0.081 R)
• M8: 1,342,491 km (0.056 R)
• M9: 1,460,075 km (0.113 R)
• M10: 1,508,096 km (0.069 R)
• M11: 1,991,148 km (0.115 R)
• M12: 2,044,704 km (0.071 R)
• M13: 2,125,786 km (0.047 R)
• M14: 2,376,063 km (0.12 R)
• M15: 2,665,086 km (0.084 R)
• M16: 2,874,224 km (0.094 R)
• M17: 2,965,479 km (0.1 R)
• M18: 3,762,835 km (0.098 R)
• M19: 3,829,406 km (0.083 R)
• M20: 4,306,324 km (0.034 R)
• M21: 4,516,509 km (0.109 R)
• M22: 4,622,873 km (0.113 R)
• M23: 5,503,406 km (0.084 R)
• M24: 7,539,433 km (0.087 R)
• M25: 9,191,293 km (0.113 R)
• M26: 9,326,230 km (0.111 R)
• M27: 9,416,588 km (0.045 R)
• M28: 10,150,365 km (0.062 R)
• M29: 10,336,614 km (0.044 R)
• M30: 10,712,554 km (0.108 R)
• M31: 10,807,249 km (0.065 R)
• M32: 10,854,672 km (0.05 R)
• M33: 12,211,375 km (0.086 R)
• M34: 12,959,963 km (0.106 R)
• M35: 13,774,673 km (0.071 R)
• M36: 13,826,134 km (0.101 R)
• M37: 13,980,968 km (0.074 R)
• M38: 17,195,826 km (0.106 R)
• M39: 17,977,475 km (0.094 R)
• M40: 18,656,650 km (0.106 R)
• M41: 18,884,936 km (0.06 R)
• M42: 21,456,224 km (0.113 R)
• M43: 22,055,812 km (0.12 R)
• M44: 23,148,924 km (0.117 R)
• M45: 24,011,206 km (0.085 R)
• M46: 24,135,223 km (0.082 R)
• M47: 24,321,771 km (0.113 R)
• M48: 25,261,246 km (0.057 R)
• M49: 26,021,502 km (0.108 R)
• M50: 26,917,743 km (0.083 R)
• M51: 27,824,157 km (0.076 R)
• M52: 28,019,681 km (0.115 R)
• M53: 28,412,226 km (0.086 R)
• M54: 31,142,088 km (0.068 R)
• M55: 31,888,731 km (0.05 R)
• M56: 31,956,948 km (0.097 R)
• M57: 32,572,543 km (0.041 R)
• M58: 33,330,256 km (0.093 R)
• M59: 33,676,725 km (0.11 R)
• M60: 34,233,378 km (0.028 R)
• M61: 34,442,815 km (0.105 R)
• M62: 34,512,827 km (0.043 R)
• M63: 35,144,429 km (0.092 R)
• M64: 37,133,632 km (0.082 R)
• M65: 37,925,005 km (0.065 R)
• M66: 39,305,195 km (0.092 R)
• M67: 40,258,881 km (0.098 R)
• M68: 41,741,097 km (0.109 R)
• M69: 41,815,597 km (0.065 R)
• M70: 42,638,834 km (0.095 R)
• M71: 42,864,278 km (0.061 R)
• M72: 43,014,923 km (0.118 R)
• M73: 44,682,191 km (0.097 R)
• M74: 44,911,226 km (0.058 R)
• M75: 48,236,188 km (0.11 R)
• M76: 48,314,428 km (0.098 R)
• M77: 48,471,056 km (0.088 R)
• M78: 50,364,068 km (0.11 R)
• M79: 52,281,165 km (0.076 R)
• M80: 52,361,499 km (0.103 R)
• M81: 53,491,411 km (0.092 R)
• M82: 53,815,740 km (0.092 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 11,509 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit