🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.38 AU - 0.63 AU

Year: 161 Days

Day: 38.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.51 AU - 0.59 AU

Year: 186 Days

Day: 31.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.68 AU - 0.98 AU

Year: 345 Days

Day: 19 Hours

Environment

Temp: -66 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.94 AU - 1.02 AU

Year: 443 Days

Day: 39.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.82 AU - 1.24 AU

Year: 477 Days

Day: 37.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.11 AU - 1.31 AU

Year: 608 Days

Day: 15.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,815,215 km

• M1: 103,522 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 624.1

Radius: 4.6

Gravity: 29.49 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 10.6 AU - 17.64 AU

Year: 24224 Days

Day: 15.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 83,815,215 km

• M1: 70,909 km (0.114 R)
• M2: 106,214 km (0.086 R)
• M3: 195,973 km (0.084 R)
• M4: 428,747 km (0.12 R)
• M5: 653,294 km (0.05 R)
• M6: 1,108,221 km (0.072 R)
• M7: 1,137,542 km (0.099 R)
• M8: 1,477,429 km (0.08 R)
• M9: 1,675,347 km (0.096 R)
• M10: 2,666,283 km (0.111 R)
• M11: 2,785,662 km (0.072 R)
• M12: 3,538,887 km (0.104 R)
• M13: 3,670,384 km (0.085 R)
• M14: 3,714,515 km (0.11 R)
• M15: 3,758,796 km (0.03 R)
• M16: 4,351,054 km (0.095 R)
• M17: 5,367,572 km (0.1 R)
• M18: 5,773,281 km (0.091 R)
• M19: 6,884,793 km (0.096 R)
• M20: 6,994,000 km (0.114 R)
• M21: 7,103,804 km (0.06 R)
• M22: 7,380,860 km (0.045 R)
• M23: 9,115,896 km (0.067 R)
• M24: 9,659,983 km (0.117 R)
• M25: 9,843,540 km (0.08 R)
• M26: 11,289,703 km (0.074 R)
• M27: 11,873,433 km (0.092 R)
• M28: 11,938,957 km (0.061 R)
• M29: 12,004,481 km (0.093 R)
• M30: 13,614,154 km (0.057 R)
• M31: 14,027,044 km (0.108 R)
• M32: 14,654,009 km (0.098 R)
• M33: 16,152,232 km (0.099 R)
• M34: 16,589,207 km (0.06 R)
• M35: 22,207,056 km (0.074 R)
• M36: 22,287,839 km (0.118 R)
• M37: 22,368,622 km (0.118 R)
• M38: 23,181,836 km (0.088 R)
• M39: 23,592,033 km (0.079 R)
• M40: 24,004,774 km (0.079 R)
• M41: 24,170,528 km (0.113 R)
• M42: 24,419,758 km (0.06 R)
• M43: 24,837,136 km (0.039 R)
• M44: 25,088,760 km (0.096 R)
• M45: 26,530,285 km (0.099 R)
• M46: 27,304,155 km (0.085 R)
• M47: 27,477,090 km (0.094 R)
• M48: 27,911,223 km (0.038 R)
• M49: 28,435,114 km (0.106 R)
• M50: 28,522,779 km (0.095 R)
• M51: 28,874,184 km (0.109 R)
• M52: 32,649,735 km (0.064 R)
• M53: 33,571,258 km (0.117 R)
• M54: 34,501,308 km (0.118 R)
• M55: 36,291,546 km (0.074 R)
• M56: 37,150,088 km (0.1 R)
• M57: 38,498,862 km (0.068 R)
• M58: 38,692,891 km (0.062 R)
• M59: 39,471,997 km (0.062 R)
• M60: 39,569,834 km (0.048 R)
• M61: 39,765,508 km (0.073 R)
• M62: 40,749,263 km (0.107 R)
• M63: 43,849,081 km (0.101 R)
• M64: 43,950,358 km (0.095 R)
• M65: 45,478,501 km (0.039 R)
• M66: 46,610,059 km (0.105 R)
• M67: 47,959,432 km (0.104 R)
• M68: 48,691,265 km (0.115 R)
• M69: 50,483,896 km (0.049 R)
• M70: 51,334,958 km (0.112 R)
• M71: 51,441,771 km (0.09 R)
• M72: 52,083,546 km (0.081 R)
• M73: 52,190,808 km (0.085 R)
• M74: 53,051,294 km (0.085 R)
• M75: 54,133,485 km (0.033 R)
• M76: 55,880,190 km (0.056 R)
• M77: 58,423,204 km (0.049 R)
• M78: 61,343,056 km (0.098 R)
• M79: 61,796,487 km (0.087 R)
• M80: 62,137,271 km (0.104 R)
• M81: 63,735,874 km (0.09 R)
• M82: 65,001,322 km (0.072 R)
• M83: 66,391,385 km (0.054 R)
• M84: 66,624,010 km (0.108 R)
• M85: 67,090,007 km (0.064 R)
• M86: 69,908,880 km (0.102 R)
• M87: 70,500,989 km (0.06 R)
• M88: 71,690,292 km (0.033 R)
• M89: 72,407,015 km (0.114 R)
• M90: 73,006,154 km (0.054 R)
• M91: 74,450,522 km (0.087 R)
• M92: 75,782,990 km (0.084 R)
• M93: 75,904,464 km (0.083 R)
• M94: 76,878,944 km (0.114 R)
• M95: 79,580,083 km (0.066 R)
• M96: 82,062,510 km (0.08 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 12,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit