🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.5 AU - 0.64 AU

Year: 163 Days

Day: 19.4 Hours

Environment

Temp: 199 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,349,231 km

• M1: 56,698 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.49 AU - 0.67 AU

Year: 167 Days

Day: 34.4 Hours

Environment

Temp: 150 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.05 AU - 1.17 AU

Year: 443 Days

Day: 31 Hours

Environment

Temp: 4 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 69,349,231 km

• M1: 37,998 km (0.042 R)
• M2: 680,222 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.27 AU - 1.35 AU

Year: 568 Days

Day: 16.8 Hours

Environment

Temp: -29 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.9 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.6

Radius: 11.7

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.98 AU - 4.98 AU

Year: 3591 Days

Day: 5.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 69,349,231 km

• M1: 145,858 km (0.109 R)
• M2: 220,956 km (0.115 R)
• M3: 401,371 km (0.098 R)
• M4: 504,444 km (0.087 R)
• M5: 654,790 km (0.053 R)
• M6: 808,277 km (0.109 R)
• M7: 924,814 km (0.085 R)
• M8: 1,238,521 km (0.115 R)
• M9: 1,399,937 km (0.086 R)
• M10: 1,577,210 km (0.108 R)
• M11: 1,699,581 km (0.067 R)
• M12: 1,807,142 km (0.068 R)
• M13: 1,954,197 km (0.109 R)
• M14: 2,038,869 km (0.109 R)
• M15: 2,172,909 km (0.089 R)
• M16: 2,339,711 km (0.098 R)
• M17: 2,449,964 km (0.054 R)
• M18: 2,572,335 km (0.089 R)
• M19: 2,655,063 km (0.109 R)
• M20: 2,791,496 km (0.12 R)
• M21: 2,876,617 km (0.1 R)
• M22: 2,951,865 km (0.045 R)
• M23: 3,093,235 km (0.107 R)
• M24: 3,170,428 km (0.094 R)
• M25: 3,304,168 km (0.093 R)
• M26: 3,383,156 km (0.086 R)
• M27: 3,565,964 km (0.105 R)
• M28: 3,822,674 km (0.09 R)
• M29: 4,061,433 km (0.065 R)
• M30: 4,342,078 km (0.085 R)
• M31: 4,591,308 km (0.034 R)
• M32: 4,961,114 km (0.072 R)
• M33: 5,182,519 km (0.052 R)
• M34: 5,314,315 km (0.103 R)
• M35: 5,433,843 km (0.115 R)
• M36: 5,581,197 km (0.117 R)
• M37: 5,675,594 km (0.085 R)
• M38: 5,756,975 km (0.061 R)
• M39: 6,017,275 km (0.094 R)
• M40: 6,295,527 km (0.089 R)
• M41: 6,464,573 km (0.115 R)
• M42: 6,663,688 km (0.115 R)
• M43: 7,141,054 km (0.072 R)
• M44: 7,539,882 km (0.115 R)
• M45: 7,629,491 km (0.053 R)
• M46: 7,855,085 km (0.108 R)
• M47: 8,592,004 km (0.029 R)
• M48: 9,159,130 km (0.109 R)
• M49: 9,302,893 km (0.088 R)
• M50: 9,383,078 km (0.109 R)
• M51: 9,819,903 km (0.098 R)
• M52: 10,016,176 km (0.12 R)
• M53: 10,596,316 km (0.074 R)
• M54: 10,932,612 km (0.109 R)
• M55: 11,085,202 km (0.047 R)
• M56: 11,392,476 km (0.054 R)
• M57: 11,529,807 km (0.037 R)
• M58: 11,615,975 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.7

Radius: 11.5

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.8 AU - 5.28 AU

Year: 3664 Days

Day: 7.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 69,349,231 km

• M1: 155,283 km (0.113 R)
• M2: 247,285 km (0.106 R)
• M3: 641,775 km (0.074 R)
• M4: 1,065,735 km (0.094 R)
• M5: 1,450,651 km (0.069 R)
• M6: 1,893,759 km (0.106 R)
• M7: 2,089,433 km (0.053 R)
• M8: 2,343,451 km (0.116 R)
• M9: 2,661,795 km (0.117 R)
• M10: 2,826,203 km (0.062 R)
• M11: 2,956,503 km (0.096 R)
• M12: 3,184,490 km (0.045 R)
• M13: 3,281,280 km (0.112 R)
• M14: 3,617,725 km (0.108 R)
• M15: 4,366,762 km (0.091 R)
• M16: 4,518,005 km (0.114 R)
• M17: 5,004,647 km (0.119 R)
• M18: 5,254,326 km (0.093 R)
• M19: 5,601,393 km (0.093 R)
• M20: 5,908,368 km (0.076 R)
• M21: 6,514,090 km (0.111 R)
• M22: 6,588,141 km (0.089 R)
• M23: 6,662,341 km (0.08 R)
• M24: 6,887,037 km (0.1 R)
• M25: 6,987,717 km (0.034 R)
• M26: 7,139,558 km (0.109 R)
• M27: 7,318,178 km (0.108 R)
• M28: 7,576,085 km (0.093 R)
• M29: 7,836,834 km (0.098 R)
• M30: 8,180,311 km (0.104 R)
• M31: 8,340,530 km (0.059 R)
• M32: 8,447,941 km (0.086 R)
• M33: 8,854,698 km (0.065 R)
• M34: 9,046,782 km (0.032 R)
• M35: 9,407,163 km (0.081 R)
• M36: 9,885,577 km (0.107 R)
• M37: 10,056,268 km (0.108 R)
• M38: 10,458,537 km (0.069 R)
• M39: 10,895,363 km (0.081 R)
• M40: 12,609,455 km (0.079 R)
• M41: 12,733,023 km (0.086 R)
• M42: 12,887,857 km (0.042 R)
• M43: 13,262,001 km (0.059 R)
• M44: 13,703,165 km (0.102 R)
• M45: 13,893,753 km (0.111 R)
• M46: 14,149,116 km (0.096 R)
• M47: 14,245,308 km (0.109 R)
• M48: 14,729,556 km (0.12 R)
• M49: 14,990,006 km (0.106 R)
• M50: 15,548,604 km (0.032 R)
• M51: 16,013,704 km (0.11 R)
• M52: 16,416,122 km (0.077 R)
• M53: 16,584,719 km (0.115 R)
• M54: 16,889,749 km (0.075 R)
• M55: 17,059,992 km (0.056 R)
• M56: 17,574,159 km (0.103 R)
• M57: 17,781,203 km (0.072 R)
• M58: 18,093,414 km (0.046 R)
• M59: 18,337,408 km (0.112 R)
• M60: 18,477,431 km (0.116 R)
• M61: 18,582,599 km (0.106 R)
• M62: 19,896,517 km (0.104 R)
• M63: 20,220,546 km (0.077 R)
• M64: 20,292,802 km (0.108 R)
• M65: 20,437,612 km (0.109 R)
• M66: 20,801,135 km (0.032 R)
• M67: 21,203,404 km (0.109 R)
• M68: 21,423,911 km (0.087 R)
• M69: 22,951,156 km (0.079 R)
• M70: 23,026,553 km (0.065 R)
• M71: 23,670,871 km (0.082 R)
• M72: 24,167,536 km (0.111 R)
• M73: 24,860,773 km (0.1 R)
• M74: 25,248,829 km (0.108 R)
• M75: 25,443,606 km (0.078 R)
• M76: 25,560,741 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281

Radius: 11.8

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 7.21 AU - 8.21 AU

Year: 8108 Days

Day: 8.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 69,349,231 km

• M1: 168,746 km (0.065 R)
• M2: 384,167 km (0.078 R)
• M3: 729,888 km (0.115 R)
• M4: 897,138 km (0.105 R)
• M5: 992,881 km (0.107 R)
• M6: 1,508,844 km (0.109 R)
• M7: 2,250,251 km (0.112 R)
• M8: 2,520,126 km (0.062 R)
• M9: 2,739,885 km (0.113 R)
• M10: 2,882,901 km (0.088 R)
• M11: 2,965,778 km (0.066 R)
• M12: 3,134,075 km (0.112 R)
• M13: 3,262,430 km (0.115 R)
• M14: 3,680,407 km (0.117 R)
• M15: 3,930,385 km (0.111 R)
• M16: 4,092,399 km (0.082 R)
• M17: 4,615,842 km (0.102 R)
• M18: 5,211,391 km (0.115 R)
• M19: 5,338,550 km (0.095 R)
• M20: 5,466,605 km (0.12 R)
• M21: 5,621,888 km (0.119 R)
• M22: 5,752,337 km (0.119 R)
• M23: 5,963,121 km (0.114 R)
• M24: 6,203,525 km (0.083 R)
• M25: 6,721,283 km (0.055 R)
• M26: 7,281,377 km (0.102 R)
• M27: 7,366,798 km (0.106 R)
• M28: 7,682,449 km (0.1 R)
• M29: 7,798,387 km (0.106 R)
• M30: 7,973,417 km (0.076 R)
• M31: 8,061,380 km (0.097 R)
• M32: 9,327,278 km (0.07 R)
• M33: 9,700,225 km (0.103 R)
• M34: 10,268,847 km (0.086 R)
• M35: 10,848,389 km (0.076 R)
• M36: 11,142,199 km (0.031 R)
• M37: 11,471,763 km (0.112 R)
• M38: 11,571,246 km (0.098 R)
• M39: 12,208,084 km (0.096 R)
• M40: 12,377,578 km (0.065 R)
• M41: 13,480,563 km (0.069 R)
• M42: 13,620,737 km (0.106 R)
• M43: 14,471,649 km (0.049 R)
• M44: 15,706,280 km (0.028 R)
• M45: 16,187,238 km (0.063 R)
• M46: 16,523,085 km (0.105 R)
• M47: 16,635,582 km (0.03 R)
• M48: 16,785,928 km (0.066 R)
• M49: 17,391,949 km (0.06 R)
• M50: 17,659,281 km (0.08 R)
• M51: 17,851,065 km (0.059 R)
• M52: 18,043,598 km (0.047 R)
• M53: 18,781,414 km (0.082 R)
• M54: 18,898,849 km (0.073 R)
• M55: 19,331,336 km (0.08 R)
• M56: 19,410,473 km (0.098 R)
• M57: 20,046,264 km (0.055 R)
• M58: 20,286,518 km (0.103 R)
• M59: 20,689,086 km (0.092 R)
• M60: 21,094,197 km (0.087 R)
• M61: 21,175,579 km (0.12 R)
• M62: 21,542,991 km (0.085 R)
• M63: 21,624,821 km (0.071 R)
• M64: 22,284,099 km (0.106 R)
• M65: 22,532,880 km (0.091 R)
• M66: 22,657,645 km (0.071 R)
• M67: 22,949,809 km (0.091 R)
• M68: 23,033,435 km (0.096 R)
• M69: 23,117,209 km (0.096 R)
• M70: 24,003,128 km (0.031 R)
• M71: 24,386,099 km (0.115 R)
• M72: 24,514,304 km (0.066 R)
• M73: 24,900,117 km (0.116 R)
• M74: 25,201,556 km (0.113 R)
• M75: 25,287,874 km (0.111 R)
• M76: 25,374,342 km (0.094 R)
• M77: 26,419,283 km (0.115 R)
• M78: 26,594,911 km (0.1 R)
• M79: 26,682,725 km (0.102 R)
• M80: 26,991,196 km (0.12 R)
• M81: 28,147,288 km (0.119 R)
• M82: 28,776,497 km (0.092 R)
• M83: 29,365,015 km (0.085 R)
• M84: 30,094,604 km (0.052 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.4

Radius: 8.2

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.9 AU - 9.7 AU

Year: 8251 Days

Day: 9.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 69,349,231 km

• M1: 111,899 km (0.108 R)
• M2: 181,013 km (0.057 R)
• M3: 232,924 km (0.097 R)
• M4: 664,364 km (0.091 R)
• M5: 758,012 km (0.108 R)
• M6: 920,027 km (0.074 R)
• M7: 985,401 km (0.119 R)
• M8: 1,093,560 km (0.091 R)
• M9: 1,234,332 km (0.119 R)
• M10: 1,660,387 km (0.066 R)
• M11: 2,164,681 km (0.1 R)
• M12: 2,563,210 km (0.094 R)
• M13: 2,848,194 km (0.096 R)
• M14: 2,925,985 km (0.051 R)
• M15: 3,593,939 km (0.067 R)
• M16: 3,762,985 km (0.098 R)
• M17: 4,021,340 km (0.052 R)
• M18: 4,830,814 km (0.082 R)
• M19: 5,040,850 km (0.076 R)
• M20: 6,491,650 km (0.102 R)
• M21: 6,853,677 km (0.108 R)
• M22: 6,932,216 km (0.113 R)
• M23: 7,010,904 km (0.058 R)
• M24: 7,063,563 km (0.065 R)
• M25: 7,436,061 km (0.113 R)
• M26: 8,760,900 km (0.074 R)
• M27: 9,742,861 km (0.074 R)
• M28: 10,486,960 km (0.096 R)
• M29: 11,095,375 km (0.058 R)
• M30: 11,156,710 km (0.067 R)
• M31: 11,310,945 km (0.118 R)
• M32: 11,652,627 km (0.099 R)
• M33: 11,746,425 km (0.104 R)
• M34: 11,871,788 km (0.112 R)
• M35: 12,282,584 km (0.087 R)
• M36: 12,378,027 km (0.088 R)
• M37: 12,891,297 km (0.107 R)
• M38: 13,509,735 km (0.1 R)
• M39: 14,371,867 km (0.117 R)
• M40: 16,148,641 km (0.101 R)
• M41: 16,463,096 km (0.115 R)
• M42: 16,709,185 km (0.101 R)
• M43: 17,062,834 km (0.112 R)
• M44: 17,240,556 km (0.095 R)
• M45: 17,383,123 km (0.113 R)
• M46: 17,490,385 km (0.113 R)
• M47: 18,538,168 km (0.114 R)
• M48: 20,016,644 km (0.098 R)
• M49: 20,542,929 km (0.078 R)
• M50: 20,921,711 km (0.102 R)
• M51: 21,035,854 km (0.12 R)
• M52: 21,494,222 km (0.118 R)
• M53: 22,420,831 km (0.059 R)
• M54: 23,281,767 km (0.083 R)
• M55: 24,073,738 km (0.098 R)
• M56: 24,794,052 km (0.114 R)
• M57: 25,846,922 km (0.045 R)
• M58: 26,337,902 km (0.095 R)
• M59: 26,997,180 km (0.085 R)
• M60: 27,870,682 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336.4

Radius: 3.9

Gravity: 22.12 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 13.2 AU - 19.32 AU

Year: 24833 Days

Day: 19.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,349,231 km

• M1: 80,783 km (0.104 R)
• M2: 117,734 km (0.103 R)
• M3: 188,793 km (0.087 R)
• M4: 215,870 km (0.093 R)
• M5: 445,203 km (0.059 R)
• M6: 942,317 km (0.049 R)
• M7: 966,851 km (0.046 R)
• M8: 1,016,518 km (0.084 R)
• M9: 1,304,493 km (0.085 R)
• M10: 1,332,019 km (0.071 R)
• M11: 1,950,906 km (0.097 R)
• M12: 2,508,158 km (0.107 R)
• M13: 3,296,838 km (0.113 R)
• M14: 4,155,230 km (0.091 R)
• M15: 5,340,794 km (0.077 R)
• M16: 5,384,925 km (0.106 R)
• M17: 5,429,206 km (0.078 R)
• M18: 5,697,585 km (0.086 R)
• M19: 6,340,107 km (0.099 R)
• M20: 7,150,928 km (0.058 R)
• M21: 7,444,738 km (0.072 R)
• M22: 7,892,933 km (0.12 R)
• M23: 7,943,348 km (0.114 R)
• M24: 8,607,413 km (0.085 R)
• M25: 8,972,282 km (0.043 R)
• M26: 9,289,130 km (0.109 R)
• M27: 10,648,077 km (0.07 R)
• M28: 10,759,378 km (0.077 R)
• M29: 11,607,000 km (0.041 R)
• M30: 12,183,849 km (0.066 R)
• M31: 12,300,386 km (0.07 R)
• M32: 12,534,506 km (0.111 R)
• M33: 13,969,748 km (0.117 R)
• M34: 14,091,671 km (0.049 R)
• M35: 14,214,042 km (0.077 R)
• M36: 15,772,104 km (0.085 R)
• M37: 15,962,691 km (0.083 R)
• M38: 17,844,034 km (0.095 R)
• M39: 18,709,757 km (0.106 R)
• M40: 18,844,245 km (0.108 R)
• M41: 19,453,109 km (0.027 R)
• M42: 20,620,570 km (0.109 R)
• M43: 20,759,397 km (0.081 R)
• M44: 21,388,008 km (0.108 R)
• M45: 22,520,912 km (0.104 R)
• M46: 23,600,710 km (0.076 R)
• M47: 23,818,674 km (0.044 R)
• M48: 24,110,240 km (0.096 R)
• M49: 24,550,058 km (0.088 R)
• M50: 24,770,864 km (0.107 R)
• M51: 24,844,616 km (0.091 R)
• M52: 25,066,320 km (0.08 R)
• M53: 25,735,471 km (0.111 R)
• M54: 27,931,119 km (0.044 R)
• M55: 28,547,163 km (0.116 R)
• M56: 28,934,622 km (0.045 R)
• M57: 30,897,495 km (0.101 R)
• M58: 31,454,747 km (0.086 R)
• M59: 32,579,125 km (0.042 R)
• M60: 32,902,855 km (0.114 R)
• M61: 35,198,285 km (0.058 R)
• M62: 35,281,311 km (0.107 R)
• M63: 38,480,611 km (0.05 R)
• M64: 38,651,452 km (0.078 R)
• M65: 39,855,117 km (0.08 R)
• M66: 40,374,670 km (0.12 R)
• M67: 40,722,336 km (0.118 R)
• M68: 42,210,834 km (0.11 R)
• M69: 42,651,999 km (0.042 R)
• M70: 43,006,097 km (0.105 R)
• M71: 43,449,954 km (0.083 R)
• M72: 43,806,146 km (0.1 R)
• M73: 44,431,914 km (0.104 R)
• M74: 46,326,870 km (0.084 R)
• M75: 46,417,676 km (0.113 R)
• M76: 47,879,995 km (0.096 R)
• M77: 49,822,075 km (0.029 R)
• M78: 52,072,924 km (0.1 R)
• M79: 53,496,498 km (0.118 R)
• M80: 54,548,620 km (0.071 R)
• M81: 54,644,512 km (0.099 R)
• M82: 56,090,974 km (0.066 R)
• M83: 56,381,792 km (0.119 R)
• M84: 59,021,446 km (0.097 R)
• M85: 59,119,882 km (0.101 R)
• M86: 59,712,289 km (0.044 R)
• M87: 60,803,307 km (0.107 R)
• M88: 62,301,828 km (0.108 R)
• M89: 64,115,852 km (0.09 R)
• M90: 66,664,102 km (0.049 R)
• M91: 66,869,500 km (0.116 R)
• M92: 68,830,130 km (0.074 R)
• M93: 69,245,264 km (0.051 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 17,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit