🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.7

Radius: 10.4

Gravity: 8.36 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.46 AU - 0.54 AU

Year: 240 Days

Day: 8.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 63,963,969 km

• M1: 129,402 km (0.079 R)
• M2: 659,876 km (0.088 R)
• M3: 1,155,494 km (0.106 R)
• M4: 1,622,688 km (0.066 R)
• M5: 1,992,344 km (0.03 R)
• M6: 2,943,338 km (0.054 R)
• M7: 3,510,015 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.1

Radius: 10.8

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.61 AU - 0.91 AU

Year: 449 Days

Day: 13.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 63,963,969 km

• M1: 134,339 km (0.046 R)
• M2: 591,211 km (0.094 R)
• M3: 933,042 km (0.105 R)
• M4: 1,338,003 km (0.063 R)
• M5: 1,701,676 km (0.039 R)
• M6: 2,346,293 km (0.075 R)
• M7: 3,035,042 km (0.114 R)
• M8: 3,391,533 km (0.046 R)
• M9: 3,737,703 km (0.084 R)
• M10: 4,245,288 km (0.08 R)
• M11: 5,156,489 km (0.056 R)
• M12: 5,565,639 km (0.088 R)
• M13: 5,996,481 km (0.098 R)

Asteroid Belt

Center: 1.46 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.6

Radius: 11.3

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.91 AU - 2.39 AU

Year: 2138 Days

Day: 5.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 63,963,969 km

• M1: 151,842 km (0.118 R)
• M2: 509,830 km (0.081 R)
• M3: 1,131,259 km (0.108 R)
• M4: 1,501,364 km (0.075 R)
• M5: 1,912,010 km (0.082 R)
• M6: 2,744,373 km (0.053 R)
• M7: 3,139,311 km (0.109 R)
• M8: 3,620,867 km (0.112 R)
• M9: 4,772,920 km (0.097 R)
• M10: 5,263,003 km (0.119 R)
• M11: 5,630,265 km (0.067 R)
• M12: 6,178,093 km (0.07 R)
• M13: 6,963,631 km (0.12 R)
• M14: 7,380,710 km (0.117 R)
• M15: 7,786,868 km (0.113 R)
• M16: 8,294,005 km (0.104 R)
• M17: 9,981,320 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 712.4

Radius: 3.4

Gravity: 61.63 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.46 AU - 6.88 AU

Year: 11684 Days

Day: 17.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 63,963,969 km

• M1: 42,336 km (0.069 R)
• M2: 171,738 km (0.043 R)
• M3: 394,340 km (0.103 R)
• M4: 533,765 km (0.106 R)
• M5: 988,393 km (0.082 R)
• M6: 2,120,849 km (0.082 R)
• M7: 2,430,217 km (0.086 R)
• M8: 3,042,970 km (0.11 R)
• M9: 3,309,703 km (0.052 R)
• M10: 4,292,412 km (0.08 R)
• M11: 4,473,126 km (0.115 R)
• M12: 4,659,076 km (0.057 R)
• M13: 6,032,684 km (0.087 R)
• M14: 6,492,398 km (0.119 R)
• M15: 6,650,673 km (0.115 R)
• M16: 7,742,887 km (0.096 R)
• M17: 8,010,966 km (0.045 R)
• M18: 8,193,176 km (0.064 R)
• M19: 8,565,675 km (0.08 R)
• M20: 9,495,725 km (0.114 R)
• M21: 10,708,964 km (0.107 R)
• M22: 10,874,419 km (0.085 R)
• M23: 15,308,051 km (0.098 R)
• M24: 15,588,547 km (0.095 R)
• M25: 16,523,982 km (0.117 R)
• M26: 16,819,289 km (0.081 R)
• M27: 19,718,495 km (0.101 R)
• M28: 22,032,774 km (0.085 R)
• M29: 26,181,423 km (0.109 R)
• M30: 27,499,978 km (0.078 R)
• M31: 30,599,496 km (0.107 R)
• M32: 31,606,889 km (0.069 R)
• M33: 33,924,010 km (0.086 R)
• M34: 35,611,773 km (0.105 R)
• M35: 38,633,800 km (0.069 R)
• M36: 44,895,368 km (0.11 R)
• M37: 47,222,513 km (0.106 R)
• M38: 51,486,052 km (0.081 R)
• M39: 52,431,810 km (0.11 R)
• M40: 53,228,867 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827.4

Radius: 4.8

Gravity: 35.91 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.89 AU - 7.25 AU

Year: 12750 Days

Day: 22.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 63,963,969 km

• M1: 59,989 km (0.117 R)
• M2: 278,701 km (0.117 R)
• M3: 1,599,052 km (0.076 R)
• M4: 1,951,803 km (0.095 R)
• M5: 4,345,519 km (0.042 R)
• M6: 7,782,231 km (0.091 R)
• M7: 13,207,098 km (0.103 R)
• M8: 15,053,435 km (0.064 R)
• M9: 21,703,360 km (0.091 R)
• M10: 23,966,626 km (0.066 R)
• M11: 24,457,157 km (0.05 R)
• M12: 26,175,139 km (0.097 R)
• M13: 30,417,137 km (0.055 R)
• M14: 32,520,782 km (0.088 R)
• M15: 35,221,173 km (0.095 R)
• M16: 43,048,882 km (0.108 R)
• M17: 43,482,566 km (0.1 R)
• M18: 48,760,379 km (0.075 R)
• M19: 50,343,124 km (0.074 R)
• M20: 57,540,278 km (0.117 R)
• M21: 57,890,636 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 796.6

Radius: 6.1

Gravity: 21.41 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 7.23 AU - 8.03 AU

Year: 14295 Days

Day: 18.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 63,963,969 km

• M1: 76,145 km (0.117 R)
• M2: 300,243 km (0.107 R)
• M3: 634,295 km (0.067 R)
• M4: 1,305,690 km (0.055 R)
• M5: 1,602,044 km (0.077 R)
• M6: 1,800,859 km (0.099 R)
• M7: 2,091,827 km (0.041 R)
• M8: 2,309,791 km (0.105 R)
• M9: 2,815,133 km (0.117 R)
• M10: 5,481,116 km (0.095 R)
• M11: 6,499,429 km (0.066 R)
• M12: 8,014,108 km (0.119 R)
• M13: 9,163,019 km (0.07 R)
• M14: 9,804,345 km (0.109 R)
• M15: 10,304,601 km (0.088 R)
• M16: 10,821,611 km (0.103 R)
• M17: 16,902,315 km (0.118 R)
• M18: 17,379,383 km (0.084 R)
• M19: 18,863,992 km (0.108 R)
• M20: 20,791,112 km (0.087 R)
• M21: 21,989,541 km (0.064 R)
• M22: 23,038,820 km (0.11 R)
• M23: 24,929,438 km (0.09 R)
• M24: 28,903,356 km (0.115 R)
• M25: 29,814,706 km (0.098 R)
• M26: 31,575,174 km (0.119 R)
• M27: 32,664,097 km (0.108 R)
• M28: 41,425,146 km (0.092 R)
• M29: 43,022,852 km (0.07 R)
• M30: 47,430,902 km (0.086 R)
• M31: 54,506,732 km (0.119 R)
• M32: 55,896,347 km (0.053 R)
• M33: 61,318,073 km (0.034 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 13,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit