🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.9 AU - 1.46 AU

Year: 548 Days

Day: 19.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,804,174 km

• M1: 111,002 km (0.107 R)
• M2: 343,178 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.61 AU - 2.15 AU

Year: 1102 Days

Day: 34.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.31 AU - 3.11 AU

Year: 1907 Days

Day: 43.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,804,174 km

• M1: 1,090,120 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.7

Radius: 9.9

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 8.58 AU - 9.72 AU

Year: 11832 Days

Day: 5.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 65,804,174 km

• M1: 123,119 km (0.067 R)
• M2: 479,760 km (0.052 R)
• M3: 928,404 km (0.093 R)
• M4: 1,379,442 km (0.097 R)
• M5: 1,822,850 km (0.118 R)
• M6: 2,459,090 km (0.086 R)
• M7: 5,378,941 km (0.105 R)
• M8: 6,026,101 km (0.088 R)
• M9: 6,684,332 km (0.093 R)
• M10: 7,304,266 km (0.075 R)
• M11: 7,872,139 km (0.117 R)
• M12: 12,519,846 km (0.114 R)
• M13: 13,461,714 km (0.067 R)
• M14: 14,382,938 km (0.039 R)
• M15: 16,497,504 km (0.11 R)
• M16: 18,570,780 km (0.117 R)
• M17: 22,950,707 km (0.107 R)
• M18: 24,359,470 km (0.116 R)
• M19: 25,231,925 km (0.103 R)
• M20: 25,626,265 km (0.07 R)
• M21: 27,974,203 km (0.117 R)
• M22: 28,503,032 km (0.066 R)
• M23: 30,129,610 km (0.103 R)
• M24: 33,093,891 km (0.112 R)
• M25: 36,372,478 km (0.12 R)
• M26: 39,199,280 km (0.076 R)
• M27: 40,531,299 km (0.116 R)
• M28: 40,936,709 km (0.115 R)
• M29: 43,004,601 km (0.042 R)
• M30: 44,996,496 km (0.094 R)
• M31: 49,317,032 km (0.107 R)
• M32: 50,555,852 km (0.09 R)
• M33: 51,182,967 km (0.086 R)
• M34: 51,815,317 km (0.08 R)
• M35: 53,095,575 km (0.045 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210.3

Radius: 3.3

Gravity: 19.31 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 11.15 AU - 14.55 AU

Year: 19692 Days

Day: 23.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 65,804,174 km

• M1: 40,990 km (0.1 R)
• M2: 157,826 km (0.059 R)
• M3: 327,320 km (0.039 R)
• M4: 853,306 km (0.07 R)
• M5: 1,096,702 km (0.103 R)
• M6: 1,411,606 km (0.094 R)
• M7: 1,751,492 km (0.105 R)
• M8: 1,865,186 km (0.109 R)
• M9: 2,018,524 km (0.091 R)
• M10: 3,388,093 km (0.054 R)
• M11: 5,277,514 km (0.118 R)
• M12: 5,481,116 km (0.098 R)
• M13: 5,940,083 km (0.076 R)
• M14: 6,893,919 km (0.055 R)
• M15: 7,096,325 km (0.109 R)
• M16: 7,555,291 km (0.116 R)
• M17: 7,989,573 km (0.119 R)
• M18: 8,348,758 km (0.105 R)
• M19: 10,572,381 km (0.067 R)
• M20: 11,281,624 km (0.118 R)
• M21: 11,905,896 km (0.064 R)
• M22: 12,552,907 km (0.069 R)
• M23: 14,767,404 km (0.091 R)
• M24: 15,239,535 km (0.063 R)
• M25: 17,081,234 km (0.06 R)
• M26: 17,751,882 km (0.092 R)
• M27: 21,199,514 km (0.1 R)
• M28: 22,944,873 km (0.05 R)
• M29: 25,932,791 km (0.063 R)
• M30: 30,234,178 km (0.084 R)
• M31: 31,990,457 km (0.036 R)
• M32: 39,438,487 km (0.068 R)
• M33: 41,399,266 km (0.111 R)
• M34: 44,391,223 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447.6

Radius: 4.4

Gravity: 23.12 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 12.75 AU - 13.13 AU

Year: 19899 Days

Day: 22.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 65,804,174 km

• M1: 54,753 km (0.107 R)
• M2: 195,824 km (0.034 R)
• M3: 355,445 km (0.054 R)
• M4: 717,322 km (0.083 R)
• M5: 918,980 km (0.11 R)
• M6: 1,132,157 km (0.115 R)
• M7: 1,529,189 km (0.073 R)
• M8: 2,189,066 km (0.104 R)
• M9: 2,708,021 km (0.097 R)
• M10: 3,662,455 km (0.11 R)
• M11: 4,925,959 km (0.058 R)
• M12: 8,322,878 km (0.068 R)
• M13: 8,572,856 km (0.079 R)
• M14: 11,355,675 km (0.106 R)
• M15: 12,359,626 km (0.114 R)
• M16: 13,904,524 km (0.07 R)
• M17: 15,052,089 km (0.046 R)
• M18: 15,953,267 km (0.067 R)
• M19: 17,290,522 km (0.095 R)
• M20: 18,615,809 km (0.094 R)
• M21: 19,043,510 km (0.112 R)
• M22: 19,390,278 km (0.089 R)
• M23: 21,748,090 km (0.081 R)
• M24: 23,786,660 km (0.063 R)
• M25: 25,632,398 km (0.092 R)
• M26: 29,031,262 km (0.076 R)
• M27: 30,071,566 km (0.11 R)
• M28: 32,103,853 km (0.109 R)
• M29: 33,844,873 km (0.053 R)
• M30: 38,470,588 km (0.046 R)
• M31: 39,724,667 km (0.049 R)
• M32: 40,718,745 km (0.078 R)
• M33: 42,904,520 km (0.041 R)
• M34: 44,861,110 km (0.097 R)
• M35: 48,306,349 km (0.106 R)
• M36: 52,092,372 km (0.07 R)
• M37: 52,940,742 km (0.048 R)
• M38: 58,590,006 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: 183 - 18,800 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit