🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.64 AU - 0.98 AU

Year: 266 Days

Day: 46.4 Hours

Environment

Temp: 155 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,809,208 km

• M1: 72,555 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.88 AU - 0.96 AU

Year: 322 Days

Day: 15.5 Hours

Environment

Temp: 117 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 98,809,208 km

• M1: 58,343 km (0.115 R)
• M2: 134,189 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.99 AU - 1.33 AU

Year: 456 Days

Day: 19.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 98,809,208 km

• M1: 709,393 km (0.037 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.2 AU - 1.58 AU

Year: 599 Days

Day: 36.6 Hours

Environment

Temp: -31 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.43 AU - 1.57 AU

Year: 671 Days

Day: 21 Hours

Environment

Temp: -41 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 17.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 775.1

Radius: 7.3

Gravity: 14.54 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 16.96 AU - 18.98 AU

Year: 27824 Days

Day: 19.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 98,809,208 km

• M1: 99,632 km (0.108 R)
• M2: 161,416 km (0.084 R)
• M3: 254,316 km (0.104 R)
• M4: 412,890 km (0.092 R)
• M5: 504,594 km (0.099 R)
• M6: 765,044 km (0.118 R)
• M7: 1,261,409 km (0.04 R)
• M8: 2,324,601 km (0.115 R)
• M9: 2,451,311 km (0.117 R)
• M10: 3,790,960 km (0.058 R)
• M11: 4,349,259 km (0.057 R)
• M12: 4,717,868 km (0.11 R)
• M13: 5,883,235 km (0.101 R)
• M14: 6,114,963 km (0.076 R)
• M15: 7,071,342 km (0.11 R)
• M16: 8,137,825 km (0.104 R)
• M17: 9,186,656 km (0.066 R)
• M18: 9,795,220 km (0.05 R)
• M19: 9,932,102 km (0.12 R)
• M20: 10,346,937 km (0.06 R)
• M21: 11,552,845 km (0.109 R)
• M22: 11,625,251 km (0.084 R)
• M23: 13,102,829 km (0.09 R)
• M24: 13,557,606 km (0.104 R)
• M25: 14,874,067 km (0.072 R)
• M26: 16,149,988 km (0.085 R)
• M27: 16,230,771 km (0.043 R)
• M28: 18,128,569 km (0.033 R)
• M29: 18,634,958 km (0.063 R)
• M30: 21,059,640 km (0.111 R)
• M31: 23,581,412 km (0.085 R)
• M32: 23,673,265 km (0.112 R)
• M33: 23,765,267 km (0.082 R)
• M34: 26,769,342 km (0.114 R)
• M35: 27,829,393 km (0.117 R)
• M36: 28,608,798 km (0.068 R)
• M37: 29,990,184 km (0.047 R)
• M38: 30,789,336 km (0.056 R)
• M39: 31,090,776 km (0.091 R)
• M40: 31,191,455 km (0.11 R)
• M41: 32,510,460 km (0.084 R)
• M42: 33,640,672 km (0.104 R)
• M43: 34,262,700 km (0.094 R)
• M44: 34,888,318 km (0.087 R)
• M45: 34,993,036 km (0.095 R)
• M46: 36,151,073 km (0.087 R)
• M47: 36,575,333 km (0.088 R)
• M48: 38,396,687 km (0.029 R)
• M49: 41,238,897 km (0.117 R)
• M50: 42,126,910 km (0.107 R)
• M51: 46,430,542 km (0.063 R)
• M52: 47,818,361 km (0.078 R)
• M53: 51,228,145 km (0.119 R)
• M54: 52,541,764 km (0.109 R)
• M55: 54,108,652 km (0.117 R)
• M56: 57,658,759 km (0.08 R)
• M57: 58,775,807 km (0.098 R)
• M58: 60,779,221 km (0.066 R)
• M59: 60,905,183 km (0.118 R)
• M60: 62,932,234 km (0.083 R)
• M61: 63,314,756 km (0.111 R)
• M62: 64,852,472 km (0.109 R)
• M63: 67,052,159 km (0.108 R)
• M64: 68,357,401 km (0.062 R)
• M65: 68,881,891 km (0.112 R)
• M66: 69,013,238 km (0.095 R)
• M67: 71,923,215 km (0.115 R)
• M68: 72,991,344 km (0.103 R)
• M69: 74,064,859 km (0.055 R)
• M70: 74,199,347 km (0.12 R)
• M71: 74,333,985 km (0.048 R)
• M72: 75,143,310 km (0.116 R)
• M73: 75,820,090 km (0.114 R)
• M74: 75,955,776 km (0.118 R)
• M75: 76,634,950 km (0.105 R)
• M76: 77,043,352 km (0.076 R)
• M77: 77,179,636 km (0.109 R)
• M78: 77,316,069 km (0.077 R)
• M79: 84,518,608 km (0.104 R)
• M80: 85,504,309 km (0.116 R)
• M81: 87,203,142 km (0.106 R)
• M82: 89,056,061 km (0.063 R)
• M83: 89,772,186 km (0.041 R)
• M84: 89,915,651 km (0.096 R)
• M85: 90,059,115 km (0.039 R)
• M86: 92,655,685 km (0.102 R)
• M87: 93,090,865 km (0.045 R)
• M88: 93,963,171 km (0.1 R)
• M89: 94,984,326 km (0.058 R)
• M90: 97,332,115 km (0.029 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 14,025 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit