🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761

Radius: 14.4

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.63 AU - 0.77 AU

Year: 384 Days

Day: 6.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 73,869,204 km

• M1: 179,218 km (0.113 R)
• M2: 758,312 km (0.051 R)
• M3: 1,235,978 km (0.11 R)
• M4: 1,817,913 km (0.091 R)
• M5: 3,142,004 km (0.112 R)
• M6: 3,758,497 km (0.103 R)
• M7: 4,441,112 km (0.108 R)
• M8: 5,267,790 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.7

Radius: 11.2

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.03 AU - 1.05 AU

Year: 696 Days

Day: 8.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 73,869,204 km

• M1: 139,276 km (0.112 R)
• M2: 561,590 km (0.09 R)
• M3: 981,512 km (0.108 R)
• M4: 1,494,034 km (0.086 R)
• M5: 2,091,378 km (0.087 R)
• M6: 2,476,294 km (0.068 R)
• M7: 3,161,601 km (0.031 R)
• M8: 4,038,694 km (0.1 R)
• M9: 4,550,019 km (0.119 R)
• M10: 5,071,069 km (0.069 R)
• M11: 5,631,761 km (0.108 R)
• M12: 6,290,291 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.5

Radius: 13

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.65 AU - 2.13 AU

Year: 1705 Days

Day: 13.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 73,869,204 km

• M1: 162,314 km (0.098 R)
• M2: 648,357 km (0.099 R)
• M3: 1,239,718 km (0.115 R)
• M4: 1,961,228 km (0.034 R)
• M5: 2,497,985 km (0.086 R)
• M6: 3,024,420 km (0.059 R)
• M7: 3,607,253 km (0.092 R)
• M8: 4,829,468 km (0.093 R)
• M9: 5,842,545 km (0.115 R)
• M10: 6,285,654 km (0.103 R)
• M11: 6,911,571 km (0.07 R)
• M12: 7,752,012 km (0.074 R)
• M13: 8,197,215 km (0.118 R)
• M14: 9,336,104 km (0.104 R)
• M15: 9,909,213 km (0.116 R)
• M16: 11,313,489 km (0.072 R)
• M17: 14,648,025 km (0.07 R)
• M18: 15,844,359 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.1

Radius: 11.3

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.24 AU - 6.22 AU

Year: 7846 Days

Day: 6 Hours

Environment

Temp: -214 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 73,869,204 km

• M1: 140,772 km (0.09 R)
• M2: 546,631 km (0.041 R)
• M3: 1,318,256 km (0.082 R)
• M4: 2,182,184 km (0.092 R)
• M5: 8,372,245 km (0.06 R)
• M6: 13,982,315 km (0.107 R)
• M7: 16,028,365 km (0.118 R)
• M8: 19,894,422 km (0.103 R)
• M9: 21,158,076 km (0.075 R)
• M10: 22,474,537 km (0.054 R)
• M11: 30,366,872 km (0.093 R)
• M12: 35,785,606 km (0.078 R)
• M13: 36,436,955 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494

Radius: 4.4

Gravity: 25.52 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.08 AU - 9.3 AU

Year: 15376 Days

Day: 24.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 73,869,204 km

• M1: 54,902 km (0.053 R)
• M2: 247,734 km (0.071 R)
• M3: 906,413 km (0.034 R)
• M4: 1,180,776 km (0.11 R)
• M5: 1,324,091 km (0.1 R)
• M6: 1,614,759 km (0.079 R)
• M7: 2,403,888 km (0.082 R)
• M8: 2,975,950 km (0.051 R)
• M9: 3,527,069 km (0.101 R)
• M10: 4,232,872 km (0.059 R)
• M11: 4,477,315 km (0.106 R)
• M12: 4,699,019 km (0.071 R)
• M13: 5,443,418 km (0.119 R)
• M14: 5,769,541 km (0.073 R)
• M15: 5,956,389 km (0.088 R)
• M16: 6,826,450 km (0.092 R)
• M17: 8,380,174 km (0.077 R)
• M18: 9,676,888 km (0.116 R)
• M19: 10,155,152 km (0.11 R)
• M20: 12,105,161 km (0.077 R)
• M21: 12,785,980 km (0.041 R)
• M22: 13,361,633 km (0.104 R)
• M23: 14,088,529 km (0.104 R)
• M24: 14,496,034 km (0.08 R)
• M25: 22,127,021 km (0.092 R)
• M26: 23,425,082 km (0.102 R)
• M27: 23,996,695 km (0.086 R)
• M28: 25,566,127 km (0.066 R)
• M29: 29,454,923 km (0.08 R)
• M30: 33,240,497 km (0.082 R)
• M31: 34,816,660 km (0.086 R)
• M32: 36,696,358 km (0.071 R)
• M33: 37,596,338 km (0.082 R)
• M34: 40,113,023 km (0.067 R)
• M35: 42,457,970 km (0.112 R)
• M36: 53,078,073 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464

Radius: 3.8

Gravity: 32.13 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 7.03 AU - 11.29 AU

Year: 18187 Days

Day: 23.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 73,869,204 km

• M1: 47,572 km (0.118 R)
• M2: 188,194 km (0.098 R)
• M3: 344,374 km (0.1 R)
• M4: 504,893 km (0.091 R)
• M5: 850,314 km (0.059 R)
• M6: 1,878,500 km (0.112 R)
• M7: 2,024,957 km (0.092 R)
• M8: 3,170,727 km (0.106 R)
• M9: 3,325,860 km (0.107 R)
• M10: 3,708,082 km (0.055 R)
• M11: 6,308,243 km (0.08 R)
• M12: 6,721,732 km (0.052 R)
• M13: 7,834,590 km (0.043 R)
• M14: 9,116,345 km (0.097 R)
• M15: 9,377,842 km (0.097 R)
• M16: 13,116,442 km (0.066 R)
• M17: 17,578,647 km (0.053 R)
• M18: 30,364,777 km (0.085 R)
• M19: 31,301,110 km (0.115 R)
• M20: 34,603,334 km (0.03 R)
• M21: 35,495,984 km (0.117 R)
• M22: 37,861,426 km (0.118 R)
• M23: 40,610,436 km (0.088 R)
• M24: 51,771,335 km (0.104 R)
• M25: 55,496,771 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.6

Radius: 3.3

Gravity: 46.61 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 9.03 AU - 11.91 AU

Year: 22224 Days

Day: 24.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 73,869,204 km

• M1: 49,666 km (0.077 R)
• M2: 239,357 km (0.1 R)
• M3: 397,332 km (0.12 R)
• M4: 501,003 km (0.102 R)
• M5: 658,679 km (0.054 R)
• M6: 893,249 km (0.047 R)
• M7: 1,786,348 km (0.087 R)
• M8: 2,074,474 km (0.119 R)
• M9: 2,177,247 km (0.079 R)
• M10: 2,891,876 km (0.086 R)
• M11: 3,372,086 km (0.044 R)
• M12: 3,811,006 km (0.091 R)
• M13: 5,433,095 km (0.12 R)
• M14: 6,287,299 km (0.082 R)
• M15: 6,416,103 km (0.099 R)
• M16: 8,104,165 km (0.084 R)
• M17: 9,104,377 km (0.086 R)
• M18: 9,269,533 km (0.111 R)
• M19: 10,243,265 km (0.112 R)
• M20: 11,926,541 km (0.059 R)
• M21: 13,498,814 km (0.047 R)
• M22: 15,050,144 km (0.034 R)
• M23: 19,213,752 km (0.116 R)
• M24: 19,394,616 km (0.119 R)
• M25: 20,503,884 km (0.101 R)
• M26: 21,752,428 km (0.077 R)
• M27: 22,746,655 km (0.037 R)
• M28: 23,152,664 km (0.078 R)
• M29: 24,825,318 km (0.116 R)
• M30: 26,464,911 km (0.107 R)
• M31: 30,815,067 km (0.041 R)
• M32: 32,322,116 km (0.055 R)
• M33: 35,346,536 km (0.071 R)
• M34: 37,136,774 km (0.112 R)
• M35: 37,417,419 km (0.049 R)
• M36: 39,421,881 km (0.11 R)
• M37: 43,487,503 km (0.049 R)
• M38: 47,163,870 km (0.085 R)
• M39: 54,763,741 km (0.071 R)
• M40: 59,425,211 km (0.102 R)
• M41: 60,971,006 km (0.12 R)
• M42: 61,557,429 km (0.087 R)
• M43: 70,596,582 km (0.111 R)
• M44: 70,811,703 km (0.115 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 15,072 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit