🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.49 AU - 0.57 AU

Year: 139 Days

Day: 33.9 Hours

Environment

Temp: 211 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.61 AU - 0.67 AU

Year: 184 Days

Day: 35.2 Hours

Environment

Temp: 193 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.63 AU - 2.15 AU

Year: 935 Days

Day: 36.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.41 AU - 2.91 AU

Year: 1561 Days

Day: 39.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.65 AU - 4.29 AU

Year: 2326 Days

Day: 33.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.89 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 18.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279.2

Radius: 7.8

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 16.29 AU - 20.31 AU

Year: 28174 Days

Day: 25 Hours

Environment

Temp: -206 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 70,893,636 km

• M1: 108,608 km (0.105 R)
• M2: 502,200 km (0.05 R)
• M3: 560,543 km (0.084 R)
• M4: 1,035,217 km (0.103 R)
• M5: 1,493,286 km (0.098 R)
• M6: 1,669,063 km (0.105 R)
• M7: 2,170,067 km (0.034 R)
• M8: 3,076,779 km (0.088 R)
• M9: 3,530,959 km (0.081 R)
• M10: 3,845,413 km (0.076 R)
• M11: 4,543,287 km (0.103 R)
• M12: 5,015,568 km (0.07 R)
• M13: 5,684,719 km (0.059 R)
• M14: 6,910,075 km (0.062 R)
• M15: 7,352,735 km (0.068 R)
• M16: 8,368,954 km (0.075 R)
• M17: 8,473,074 km (0.105 R)
• M18: 8,525,283 km (0.103 R)
• M19: 9,267,139 km (0.057 R)
• M20: 9,428,705 km (0.06 R)
• M21: 9,864,484 km (0.114 R)
• M22: 10,084,692 km (0.074 R)
• M23: 10,306,695 km (0.067 R)
• M24: 10,418,295 km (0.1 R)
• M25: 10,698,941 km (0.079 R)
• M26: 11,671,925 km (0.072 R)
• M27: 12,494,414 km (0.066 R)
• M28: 12,613,344 km (0.1 R)
• M29: 12,972,679 km (0.075 R)
• M30: 13,153,542 km (0.092 R)
• M31: 13,640,184 km (0.085 R)
• M32: 14,256,677 km (0.111 R)
• M33: 14,443,375 km (0.053 R)
• M34: 14,505,758 km (0.066 R)
• M35: 14,756,334 km (0.118 R)
• M36: 16,354,787 km (0.072 R)
• M37: 16,812,108 km (0.108 R)
• M38: 17,605,874 km (0.043 R)
• M39: 18,344,140 km (0.109 R)
• M40: 19,229,759 km (0.096 R)
• M41: 19,298,425 km (0.116 R)
• M42: 21,468,342 km (0.066 R)
• M43: 23,640,652 km (0.047 R)
• M44: 25,202,454 km (0.083 R)
• M45: 26,033,919 km (0.048 R)
• M46: 26,644,129 km (0.115 R)
• M47: 29,053,103 km (0.079 R)
• M48: 29,369,054 km (0.067 R)
• M49: 29,527,329 km (0.036 R)
• M50: 30,804,446 km (0.106 R)
• M51: 31,288,095 km (0.058 R)
• M52: 31,855,371 km (0.026 R)
• M53: 32,181,195 km (0.12 R)
• M54: 32,753,855 km (0.119 R)
• M55: 34,492,033 km (0.088 R)
• M56: 34,575,509 km (0.107 R)
• M57: 34,742,759 km (0.09 R)
• M58: 36,770,558 km (0.096 R)
• M59: 38,057,250 km (0.103 R)
• M60: 38,662,672 km (0.104 R)
• M61: 39,010,188 km (0.1 R)
• M62: 40,586,351 km (0.097 R)
• M63: 40,762,877 km (0.056 R)
• M64: 43,800,910 km (0.087 R)
• M65: 44,435,355 km (0.075 R)
• M66: 47,281,454 km (0.114 R)
• M67: 47,560,005 km (0.11 R)
• M68: 47,839,155 km (0.078 R)
• M69: 48,492,599 km (0.095 R)
• M70: 48,960,990 km (0.12 R)
• M71: 49,148,884 km (0.074 R)
• M72: 49,902,559 km (0.096 R)
• M73: 50,091,501 km (0.098 R)
• M74: 50,375,437 km (0.078 R)
• M75: 51,612,163 km (0.064 R)
• M76: 51,994,685 km (0.04 R)
• M77: 55,284,192 km (0.082 R)
• M78: 56,166,072 km (0.079 R)
• M79: 59,940,725 km (0.034 R)
• M80: 60,443,524 km (0.078 R)
• M81: 62,978,160 km (0.12 R)
• M82: 63,284,686 km (0.113 R)
• M83: 64,309,881 km (0.034 R)
• M84: 64,824,497 km (0.115 R)
• M85: 67,105,266 km (0.071 R)
• M86: 69,939,997 km (0.096 R)
• M87: 70,469,274 km (0.083 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 18,565 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit