🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.3

Radius: 11.3

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.77 AU - 0.79 AU

Year: 452 Days

Day: 8.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 37,149,232 km

• M1: 140,472 km (0.082 R)
• M2: 574,905 km (0.041 R)
• M3: 942,167 km (0.099 R)
• M4: 1,499,569 km (0.061 R)
• M5: 1,968,409 km (0.066 R)
• M6: 2,553,336 km (0.087 R)
• M7: 3,030,554 km (0.077 R)
• M8: 3,471,269 km (0.085 R)
• M9: 3,890,293 km (0.1 R)
• M10: 4,342,976 km (0.114 R)
• M11: 4,771,424 km (0.052 R)
• M12: 5,228,146 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.6

Radius: 10.6

Gravity: 8.26 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.79 AU - 1.11 AU

Year: 607 Days

Day: 7.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 37,149,232 km

• M1: 132,245 km (0.109 R)
• M2: 574,306 km (0.071 R)
• M3: 926,908 km (0.111 R)
• M4: 1,387,371 km (0.1 R)
• M5: 1,813,126 km (0.102 R)
• M6: 2,157,500 km (0.063 R)
• M7: 2,678,101 km (0.088 R)
• M8: 3,229,818 km (0.086 R)
• M9: 4,290,916 km (0.095 R)
• M10: 5,331,967 km (0.103 R)
• M11: 5,758,471 km (0.109 R)
• M12: 7,354,680 km (0.05 R)

Asteroid Belt

Center: 1.47 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277

Radius: 10

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.53 AU - 2.45 AU

Year: 1842 Days

Day: 12.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 37,149,232 km

• M1: 124,316 km (0.095 R)
• M2: 452,683 km (0.118 R)
• M3: 782,098 km (0.102 R)
• M4: 1,104,331 km (0.109 R)
• M5: 1,560,007 km (0.028 R)
• M6: 1,921,435 km (0.032 R)
• M7: 2,790,000 km (0.032 R)
• M8: 3,661,408 km (0.097 R)
• M9: 5,067,029 km (0.074 R)
• M10: 5,741,117 km (0.115 R)
• M11: 6,566,748 km (0.06 R)
• M12: 7,094,081 km (0.094 R)
• M13: 8,206,191 km (0.066 R)
• M14: 8,620,278 km (0.094 R)
• M15: 9,135,643 km (0.11 R)
• M16: 9,490,639 km (0.087 R)
• M17: 11,337,723 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.7

Radius: 9.6

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.05 AU - 2.55 AU

Year: 2288 Days

Day: 5.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 37,149,232 km

• M1: 131,497 km (0.072 R)
• M2: 479,910 km (0.054 R)
• M3: 1,066,184 km (0.073 R)
• M4: 1,438,832 km (0.097 R)
• M5: 1,763,011 km (0.113 R)
• M6: 2,291,091 km (0.11 R)
• M7: 2,948,724 km (0.116 R)
• M8: 3,271,107 km (0.106 R)
• M9: 5,294,119 km (0.1 R)
• M10: 7,184,587 km (0.111 R)
• M11: 7,772,357 km (0.105 R)
• M12: 8,985,746 km (0.111 R)
• M13: 10,037,868 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.6

Radius: 14.7

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.85 AU - 3.01 AU

Year: 3290 Days

Day: 11.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 37,149,232 km

• M1: 183,856 km (0.028 R)
• M2: 676,033 km (0.12 R)
• M3: 1,433,596 km (0.068 R)
• M4: 2,081,804 km (0.107 R)
• M5: 2,567,548 km (0.084 R)
• M6: 3,042,222 km (0.076 R)
• M7: 4,325,922 km (0.1 R)
• M8: 4,810,619 km (0.12 R)
• M9: 5,461,369 km (0.032 R)
• M10: 7,064,011 km (0.112 R)
• M11: 8,248,827 km (0.118 R)
• M12: 11,656,516 km (0.061 R)
• M13: 12,326,865 km (0.093 R)
• M14: 15,533,944 km (0.038 R)
• M15: 17,073,455 km (0.086 R)
• M16: 21,364,970 km (0.038 R)
• M17: 22,031,727 km (0.041 R)
• M18: 22,643,732 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.8

Radius: 14.1

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.1 AU - 6.36 AU

Year: 7846 Days

Day: 13.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 37,149,232 km

• M1: 175,329 km (0.1 R)
• M2: 1,313,918 km (0.077 R)
• M3: 1,806,843 km (0.093 R)
• M4: 2,529,102 km (0.087 R)
• M5: 3,708,681 km (0.109 R)
• M6: 5,082,588 km (0.102 R)
• M7: 5,650,611 km (0.105 R)
• M8: 6,260,820 km (0.108 R)
• M9: 9,459,223 km (0.115 R)
• M10: 11,688,381 km (0.116 R)
• M11: 13,062,138 km (0.11 R)
• M12: 13,959,576 km (0.109 R)
• M13: 15,877,720 km (0.108 R)
• M14: 16,511,566 km (0.103 R)
• M15: 22,129,415 km (0.084 R)
• M16: 24,060,723 km (0.067 R)
• M17: 26,189,650 km (0.079 R)
• M18: 26,896,650 km (0.053 R)
• M19: 31,113,515 km (0.106 R)
• M20: 33,019,541 km (0.046 R)
• M21: 35,429,413 km (0.093 R)
• M22: 36,842,365 km (0.045 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 284

Radius: 6.8

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.41 AU - 7.37 AU

Year: 10596 Days

Day: 23.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 37,149,232 km

• M1: 84,822 km (0.12 R)
• M2: 323,131 km (0.102 R)
• M3: 691,890 km (0.104 R)
• M4: 924,664 km (0.115 R)
• M5: 1,287,738 km (0.109 R)
• M6: 1,567,187 km (0.099 R)
• M7: 2,199,687 km (0.101 R)
• M8: 2,421,242 km (0.095 R)
• M9: 3,156,515 km (0.098 R)
• M10: 4,158,073 km (0.088 R)
• M11: 5,117,893 km (0.068 R)
• M12: 6,251,246 km (0.108 R)
• M13: 7,852,691 km (0.092 R)
• M14: 8,170,886 km (0.112 R)
• M15: 9,485,552 km (0.065 R)
• M16: 10,500,125 km (0.115 R)
• M17: 10,935,455 km (0.063 R)
• M18: 11,790,407 km (0.109 R)
• M19: 17,404,515 km (0.108 R)
• M20: 20,670,686 km (0.106 R)
• M21: 21,740,610 km (0.087 R)
• M22: 21,974,581 km (0.042 R)
• M23: 23,742,080 km (0.052 R)
• M24: 24,660,461 km (0.118 R)
• M25: 28,015,492 km (0.078 R)
• M26: 31,165,575 km (0.096 R)
• M27: 33,082,372 km (0.049 R)
• M28: 36,376,368 km (0.104 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 16,948 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit