🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.59 AU - 0.61 AU

Year: 300 Days

Day: 13.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 9,586,040 km

• M1: 134,339 km (0.118 R)
• M2: 541,993 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.55 AU - 0.75 AU

Year: 338 Days

Day: 24.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455

Radius: 12.9

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.98 AU - 1.6 AU

Year: 946 Days

Day: 13.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 9,586,040 km

• M1: 182,809 km (0.103 R)
• M2: 264,489 km (0.056 R)
• M3: 360,531 km (0.098 R)
• M4: 479,910 km (0.092 R)
• M5: 631,004 km (0.109 R)
• M6: 726,447 km (0.047 R)
• M7: 871,856 km (0.051 R)
• M8: 998,267 km (0.108 R)
• M9: 1,088,325 km (0.071 R)
• M10: 1,168,808 km (0.051 R)
• M11: 1,443,470 km (0.039 R)
• M12: 1,783,356 km (0.093 R)
• M13: 1,902,436 km (0.08 R)
• M14: 2,024,358 km (0.084 R)
• M15: 2,252,196 km (0.05 R)
• M16: 2,357,064 km (0.066 R)
• M17: 2,455,350 km (0.101 R)
• M18: 2,597,169 km (0.098 R)
• M19: 2,690,368 km (0.101 R)
• M20: 2,932,866 km (0.076 R)
• M21: 3,021,279 km (0.088 R)
• M22: 3,128,540 km (0.115 R)
• M23: 3,237,148 km (0.109 R)
• M24: 3,411,729 km (0.12 R)
• M25: 3,598,876 km (0.118 R)
• M26: 3,789,464 km (0.079 R)
• M27: 3,895,828 km (0.064 R)
• M28: 4,062,181 km (0.057 R)
• M29: 4,210,881 km (0.052 R)
• M30: 4,432,286 km (0.044 R)
• M31: 4,626,763 km (0.088 R)
• M32: 4,730,135 km (0.102 R)
• M33: 4,897,385 km (0.077 R)
• M34: 5,045,188 km (0.09 R)
• M35: 5,162,473 km (0.098 R)
• M36: 5,269,884 km (0.11 R)
• M37: 5,487,100 km (0.106 R)
• M38: 5,862,890 km (0.098 R)
• M39: 5,986,308 km (0.088 R)
• M40: 6,088,035 km (0.111 R)
• M41: 6,350,430 km (0.11 R)
• M42: 6,488,808 km (0.113 R)
• M43: 6,604,896 km (0.081 R)
• M44: 6,933,861 km (0.026 R)
• M45: 7,485,728 km (0.103 R)
• M46: 7,570,999 km (0.094 R)
• M47: 7,656,569 km (0.105 R)
• M48: 7,878,123 km (0.115 R)
• M49: 8,026,973 km (0.116 R)
• M50: 8,226,985 km (0.105 R)
• M51: 8,530,071 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.3

Radius: 8.2

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.37 AU - 1.61 AU

Year: 1174 Days

Day: 10.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 9,586,040 km

• M1: 105,317 km (0.049 R)
• M2: 164,109 km (0.058 R)
• M3: 227,688 km (0.09 R)
• M4: 308,620 km (0.063 R)
• M5: 429,346 km (0.079 R)
• M6: 501,153 km (0.119 R)
• M7: 652,995 km (0.084 R)
• M8: 737,667 km (0.103 R)
• M9: 893,698 km (0.105 R)
• M10: 975,827 km (0.075 R)
• M11: 1,060,649 km (0.11 R)
• M12: 1,196,185 km (0.112 R)
• M13: 1,301,801 km (0.076 R)
• M14: 1,395,748 km (0.093 R)
• M15: 1,499,569 km (0.085 R)
• M16: 1,715,289 km (0.101 R)
• M17: 1,851,124 km (0.085 R)
• M18: 1,957,339 km (0.066 R)
• M19: 2,032,137 km (0.115 R)
• M20: 2,141,942 km (0.101 R)
• M21: 2,358,710 km (0.091 R)
• M22: 2,537,329 km (0.075 R)
• M23: 2,646,686 km (0.104 R)
• M24: 2,729,712 km (0.1 R)
• M25: 2,974,454 km (0.049 R)
• M26: 3,109,242 km (0.111 R)
• M27: 3,236,251 km (0.09 R)
• M28: 3,495,354 km (0.083 R)
• M29: 3,596,931 km (0.104 R)
• M30: 3,720,050 km (0.116 R)
• M31: 3,834,044 km (0.094 R)
• M32: 3,959,856 km (0.081 R)
• M33: 4,012,664 km (0.06 R)
• M34: 4,087,014 km (0.108 R)
• M35: 4,247,981 km (0.118 R)
• M36: 4,356,440 km (0.11 R)
• M37: 4,432,884 km (0.118 R)
• M38: 4,564,979 km (0.077 R)
• M39: 4,833,208 km (0.04 R)
• M40: 4,957,823 km (0.104 R)
• M41: 5,026,189 km (0.116 R)
• M42: 5,083,485 km (0.116 R)
• M43: 5,141,080 km (0.1 R)
• M44: 5,198,825 km (0.108 R)
• M45: 5,279,907 km (0.065 R)
• M46: 5,338,250 km (0.067 R)
• M47: 5,490,691 km (0.057 R)
• M48: 5,573,269 km (0.106 R)
• M49: 5,763,856 km (0.032 R)
• M50: 5,823,845 km (0.117 R)
• M51: 5,908,218 km (0.097 R)
• M52: 6,017,275 km (0.084 R)
• M53: 6,175,998 km (0.088 R)
• M54: 6,647,830 km (0.114 R)
• M55: 6,824,655 km (0.095 R)
• M56: 7,195,807 km (0.057 R)
• M57: 7,442,644 km (0.09 R)
• M58: 8,118,826 km (0.099 R)
• M59: 8,172,681 km (0.093 R)
• M60: 8,430,139 km (0.099 R)
• M61: 8,676,527 km (0.116 R)
• M62: 8,856,044 km (0.076 R)
• M63: 8,967,046 km (0.084 R)
• M64: 9,092,559 km (0.082 R)
• M65: 9,302,893 km (0.101 R)
• M66: 9,387,566 km (0.106 R)
• M67: 9,529,235 km (0.102 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 10,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit