🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.49 AU - 0.67 AU

Year: 155 Days

Day: 29.3 Hours

Environment

Temp: 252 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,389,227 km

• M1: 43,533 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.69 AU - 0.91 AU

Year: 251 Days

Day: 44.9 Hours

Environment

Temp: 123 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.99 AU - 1.23 AU

Year: 411 Days

Day: 15.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.66 AU - 2.22 AU

Year: 950 Days

Day: 31.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.98 AU - 3.66 AU

Year: 2126 Days

Day: 34.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,389,227 km

• M1: 320,738 km (0.104 R)
• M2: 2,978,045 km (0.06 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.99 AU - 4.61 AU

Year: 2603 Days

Day: 44.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 15.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 853.5

Radius: 6.1

Gravity: 22.94 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 12.66 AU - 18.56 AU

Year: 21676 Days

Day: 24.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 86,389,227 km

• M1: 149,598 km (0.053 R)
• M2: 218,862 km (0.085 R)
• M3: 437,723 km (0.099 R)
• M4: 665,411 km (0.108 R)
• M5: 1,250,489 km (0.12 R)
• M6: 1,539,362 km (0.115 R)
• M7: 1,992,344 km (0.112 R)
• M8: 2,065,647 km (0.111 R)
• M9: 2,139,848 km (0.106 R)
• M10: 2,603,153 km (0.093 R)
• M11: 4,404,909 km (0.095 R)
• M12: 6,232,846 km (0.073 R)
• M13: 6,286,701 km (0.105 R)
• M14: 6,340,556 km (0.112 R)
• M15: 6,612,525 km (0.074 R)
• M16: 7,111,733 km (0.069 R)
• M17: 7,280,779 km (0.107 R)
• M18: 8,087,261 km (0.061 R)
• M19: 8,145,903 km (0.096 R)
• M20: 8,204,845 km (0.106 R)
• M21: 8,861,280 km (0.026 R)
• M22: 9,165,263 km (0.104 R)
• M23: 9,410,903 km (0.106 R)
• M24: 9,971,596 km (0.107 R)
• M25: 10,994,696 km (0.092 R)
• M26: 11,983,986 km (0.052 R)
• M27: 13,625,224 km (0.092 R)
• M28: 14,046,342 km (0.112 R)
• M29: 14,116,953 km (0.095 R)
• M30: 14,471,799 km (0.096 R)
• M31: 14,757,830 km (0.105 R)
• M32: 15,335,427 km (0.095 R)
• M33: 16,587,262 km (0.098 R)
• M34: 17,187,748 km (0.07 R)
• M35: 17,490,534 km (0.077 R)
• M36: 19,580,566 km (0.082 R)
• M37: 19,976,103 km (0.116 R)
• M38: 20,214,861 km (0.12 R)
• M39: 22,487,253 km (0.088 R)
• M40: 23,402,044 km (0.096 R)
• M41: 24,243,981 km (0.117 R)
• M42: 24,668,838 km (0.098 R)
• M43: 25,010,370 km (0.045 R)
• M44: 26,479,422 km (0.081 R)
• M45: 26,829,032 km (0.032 R)
• M46: 29,862,727 km (0.047 R)
• M47: 31,882,897 km (0.069 R)
• M48: 32,068,697 km (0.091 R)
• M49: 33,191,130 km (0.083 R)
• M50: 34,612,310 km (0.115 R)
• M51: 35,859,956 km (0.063 R)
• M52: 36,440,845 km (0.12 R)
• M53: 36,927,187 km (0.087 R)
• M54: 37,906,305 km (0.083 R)
• M55: 39,890,272 km (0.082 R)
• M56: 41,096,629 km (0.114 R)
• M57: 41,298,886 km (0.069 R)
• M58: 41,805,873 km (0.094 R)
• M59: 41,907,600 km (0.072 R)
• M60: 42,111,202 km (0.07 R)
• M61: 43,236,627 km (0.08 R)
• M62: 45,621,666 km (0.094 R)
• M63: 47,305,839 km (0.12 R)
• M64: 48,155,555 km (0.076 R)
• M65: 50,409,845 km (0.088 R)
• M66: 52,808,198 km (0.093 R)
• M67: 53,910,585 km (0.119 R)
• M68: 56,474,692 km (0.113 R)
• M69: 57,150,127 km (0.074 R)
• M70: 57,715,008 km (0.119 R)
• M71: 58,964,450 km (0.029 R)
• M72: 59,535,165 km (0.117 R)
• M73: 61,836,729 km (0.079 R)
• M74: 61,952,517 km (0.066 R)
• M75: 64,636,602 km (0.056 R)
• M76: 66,644,804 km (0.097 R)
• M77: 67,596,995 km (0.097 R)
• M78: 68,793,478 km (0.071 R)
• M79: 70,359,319 km (0.079 R)
• M80: 70,843,418 km (0.085 R)
• M81: 71,207,240 km (0.111 R)
• M82: 71,693,284 km (0.086 R)
• M83: 73,158,296 km (0.093 R)
• M84: 73,403,337 km (0.076 R)
• M85: 74,386,494 km (0.093 R)
• M86: 76,241,657 km (0.076 R)
• M87: 77,986,716 km (0.053 R)
• M88: 79,115,582 km (0.038 R)
• M89: 79,871,201 km (0.099 R)
• M90: 82,024,812 km (0.106 R)
• M91: 82,279,577 km (0.113 R)
• M92: 82,534,342 km (0.115 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 16,069 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit