🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.41 AU - 0.63 AU

Year: 134 Days

Day: 39.4 Hours

Environment

Temp: 261 °C

Axial Tilt: 47.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,085,517 km

• M1: 280,496 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.9 AU - 1.4 AU

Year: 442 Days

Day: 32.8 Hours

Environment

Temp: 22 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 60,085,517 km

• M1: 281,394 km (0.065 R)
• M2: 485,894 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.45 AU - 2.09 AU

Year: 843 Days

Day: 41.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,085,517 km

• M1: 248,332 km (0.057 R)
• M2: 327,769 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.62 AU - 2.12 AU

Year: 916 Days

Day: 17.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.85 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 398.5

Radius: 6.1

Gravity: 10.71 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 11.61 AU - 16.03 AU

Year: 18401 Days

Day: 24.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 60,085,517 km

• M1: 135,835 km (0.107 R)
• M2: 220,806 km (0.079 R)
• M3: 419,323 km (0.102 R)
• M4: 485,744 km (0.083 R)
• M5: 787,483 km (0.084 R)
• M6: 1,002,306 km (0.103 R)
• M7: 1,047,484 km (0.106 R)
• M8: 1,589,328 km (0.042 R)
• M9: 1,642,435 km (0.072 R)
• M10: 2,088,536 km (0.112 R)
• M11: 2,146,879 km (0.074 R)
• M12: 2,205,821 km (0.063 R)
• M13: 2,953,810 km (0.087 R)
• M14: 3,118,816 km (0.115 R)
• M15: 3,808,911 km (0.089 R)
• M16: 4,319,339 km (0.048 R)
• M17: 4,506,785 km (0.106 R)
• M18: 4,735,221 km (0.056 R)
• M19: 5,124,475 km (0.096 R)
• M20: 6,955,852 km (0.103 R)
• M21: 7,442,494 km (0.075 R)
• M22: 8,169,689 km (0.081 R)
• M23: 8,824,479 km (0.066 R)
• M24: 8,871,902 km (0.107 R)
• M25: 9,302,444 km (0.113 R)
• M26: 9,350,765 km (0.097 R)
• M27: 9,642,181 km (0.107 R)
• M28: 10,685,178 km (0.101 R)
• M29: 11,091,934 km (0.073 R)
• M30: 11,245,721 km (0.113 R)
• M31: 12,822,482 km (0.1 R)
• M32: 12,876,188 km (0.087 R)
• M33: 13,200,367 km (0.058 R)
• M34: 14,077,608 km (0.032 R)
• M35: 16,468,332 km (0.079 R)
• M36: 17,352,156 km (0.094 R)
• M37: 17,530,776 km (0.077 R)
• M38: 17,590,466 km (0.042 R)
• M39: 18,433,001 km (0.054 R)
• M40: 18,554,474 km (0.039 R)
• M41: 18,798,169 km (0.036 R)
• M42: 18,920,391 km (0.093 R)
• M43: 18,981,576 km (0.118 R)
• M44: 19,969,969 km (0.114 R)
• M45: 20,032,352 km (0.034 R)
• M46: 20,157,116 km (0.097 R)
• M47: 21,292,415 km (0.069 R)
• M48: 21,356,143 km (0.118 R)
• M49: 21,483,750 km (0.115 R)
• M50: 22,125,226 km (0.102 R)
• M51: 23,164,781 km (0.068 R)
• M52: 23,954,957 km (0.119 R)
• M53: 25,358,634 km (0.075 R)
• M54: 26,036,462 km (0.114 R)
• M55: 27,133,314 km (0.099 R)
• M56: 28,595,633 km (0.096 R)
• M57: 28,665,944 km (0.075 R)
• M58: 29,655,833 km (0.098 R)
• M59: 31,017,024 km (0.048 R)
• M60: 31,233,941 km (0.091 R)
• M61: 31,451,157 km (0.09 R)
• M62: 31,596,267 km (0.077 R)
• M63: 31,960,089 km (0.064 R)
• M64: 32,471,863 km (0.084 R)
• M65: 32,838,977 km (0.117 R)
• M66: 33,133,684 km (0.104 R)
• M67: 33,355,388 km (0.112 R)
• M68: 34,321,342 km (0.105 R)
• M69: 35,977,091 km (0.106 R)
• M70: 36,052,937 km (0.119 R)
• M71: 36,280,924 km (0.056 R)
• M72: 36,509,211 km (0.105 R)
• M73: 37,350,848 km (0.084 R)
• M74: 39,521,962 km (0.087 R)
• M75: 40,464,878 km (0.079 R)
• M76: 41,256,250 km (0.093 R)
• M77: 41,574,295 km (0.107 R)
• M78: 42,212,630 km (0.094 R)
• M79: 43,337,755 km (0.096 R)
• M80: 43,580,104 km (0.119 R)
• M81: 44,066,147 km (0.095 R)
• M82: 44,798,578 km (0.082 R)
• M83: 45,043,769 km (0.096 R)
• M84: 47,269,187 km (0.093 R)
• M85: 47,685,219 km (0.09 R)
• M86: 48,437,098 km (0.112 R)
• M87: 48,604,797 km (0.118 R)
• M88: 49,868,151 km (0.096 R)
• M89: 51,227,696 km (0.069 R)
• M90: 52,427,172 km (0.114 R)
• M91: 53,722,540 km (0.082 R)
• M92: 53,809,307 km (0.112 R)
• M93: 54,679,219 km (0.104 R)
• M94: 55,378,589 km (0.096 R)
• M95: 56,080,801 km (0.07 R)
• M96: 57,760,486 km (0.108 R)
• M97: 57,849,347 km (0.089 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 10,758 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit