🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.51 AU - 0.79 AU

Year: 192 Days

Day: 28.7 Hours

Environment

Temp: 167 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,285,460 km

• M1: 134,040 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.78 AU - 1.08 AU

Year: 329 Days

Day: 36.4 Hours

Environment

Temp: 131 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,285,460 km

• M1: 616,942 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.8 AU - 1.18 AU

Year: 362 Days

Day: 28.5 Hours

Environment

Temp: 24 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.84 AU - 4.92 AU

Year: 3365 Days

Day: 12 Hours

Environment

Temp: -135 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,285,460 km

• M1: 607,068 km (0.072 R)
• M2: 2,475,994 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.23 AU - 5.13 AU

Year: 3717 Days

Day: 47.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,285,460 km

• M1: 2,810,794 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 354.1

Radius: 3.5

Gravity: 28.91 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 11.81 AU - 19.39 AU

Year: 22618 Days

Day: 23.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,285,460 km

• M1: 60,288 km (0.111 R)
• M2: 119,977 km (0.118 R)
• M3: 289,771 km (0.064 R)
• M4: 477,217 km (0.084 R)
• M5: 553,662 km (0.12 R)
• M6: 634,145 km (0.077 R)
• M7: 874,699 km (0.094 R)
• M8: 1,141,282 km (0.066 R)
• M9: 1,296,714 km (0.095 R)
• M10: 1,323,343 km (0.114 R)
• M11: 1,431,352 km (0.073 R)
• M12: 1,514,379 km (0.101 R)
• M13: 1,832,125 km (0.105 R)
• M14: 2,075,820 km (0.092 R)
• M15: 2,694,557 km (0.067 R)
• M16: 2,866,295 km (0.074 R)
• M17: 2,901,002 km (0.11 R)
• M18: 2,971,014 km (0.1 R)
• M19: 3,220,393 km (0.075 R)
• M20: 3,588,105 km (0.096 R)
• M21: 5,229,194 km (0.056 R)
• M22: 5,924,076 km (0.065 R)
• M23: 6,785,909 km (0.11 R)
• M24: 7,302,620 km (0.101 R)
• M25: 7,783,278 km (0.081 R)
• M26: 7,831,897 km (0.107 R)
• M27: 9,131,304 km (0.088 R)
• M28: 9,648,464 km (0.111 R)
• M29: 9,910,709 km (0.082 R)
• M30: 10,175,198 km (0.118 R)
• M31: 10,711,208 km (0.101 R)
• M32: 11,146,537 km (0.11 R)
• M33: 11,366,446 km (0.117 R)
• M34: 12,715,370 km (0.113 R)
• M35: 13,176,132 km (0.117 R)
• M36: 14,292,281 km (0.105 R)
• M37: 14,590,879 km (0.116 R)
• M38: 14,650,867 km (0.095 R)
• M39: 15,377,165 km (0.079 R)
• M40: 15,744,727 km (0.106 R)
• M41: 15,929,480 km (0.116 R)
• M42: 17,053,559 km (0.112 R)
• M43: 17,497,565 km (0.058 R)
• M44: 17,816,957 km (0.057 R)
• M45: 18,396,948 km (0.115 R)
• M46: 18,461,724 km (0.072 R)
• M47: 18,982,923 km (0.085 R)
• M48: 19,840,268 km (0.117 R)
• M49: 21,524,142 km (0.109 R)
• M50: 22,903,733 km (0.09 R)
• M51: 23,183,182 km (0.105 R)
• M52: 23,393,367 km (0.097 R)
• M53: 23,463,528 km (0.09 R)
• M54: 24,739,598 km (0.102 R)
• M55: 26,183,517 km (0.051 R)
• M56: 27,728,863 km (0.074 R)
• M57: 28,175,861 km (0.114 R)
• M58: 28,550,155 km (0.076 R)
• M59: 28,625,104 km (0.096 R)
• M60: 29,001,342 km (0.104 R)
• M61: 29,076,889 km (0.119 R)
• M62: 29,227,983 km (0.115 R)
• M63: 29,911,047 km (0.079 R)
• M64: 30,522,603 km (0.091 R)
• M65: 32,147,685 km (0.073 R)
• M66: 32,225,775 km (0.119 R)
• M67: 33,562,731 km (0.119 R)
• M68: 34,038,901 km (0.105 R)
• M69: 35,642,291 km (0.039 R)
• M70: 35,884,939 km (0.108 R)
• M71: 36,860,915 km (0.08 R)
• M72: 37,598,582 km (0.12 R)
• M73: 37,845,569 km (0.078 R)
• M74: 38,341,186 km (0.039 R)
• M75: 41,614,388 km (0.108 R)
• M76: 44,192,408 km (0.114 R)
• M77: 45,325,462 km (0.105 R)
• M78: 45,413,126 km (0.099 R)
• M79: 46,379,977 km (0.092 R)
• M80: 47,353,560 km (0.106 R)
• M81: 48,781,771 km (0.036 R)
• M82: 50,405,207 km (0.088 R)
• M83: 50,859,386 km (0.101 R)
• M84: 50,950,342 km (0.053 R)
• M85: 55,755,575 km (0.068 R)
• M86: 57,547,159 km (0.057 R)
• M87: 58,497,555 km (0.042 R)
• M88: 59,836,904 km (0.08 R)
• M89: 60,125,179 km (0.091 R)
• M90: 60,703,226 km (0.119 R)
• M91: 63,522,846 km (0.087 R)
• M92: 65,591,186 km (0.061 R)
• M93: 66,285,470 km (0.075 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 16,687 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit