🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.74 AU - 1.06 AU

Year: 320 Days

Day: 29.1 Hours

Environment

Temp: 29 °C

Axial Tilt: 48.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 34,620,291 km

• M1: 356,641 km (0.086 R)
• M2: 725,101 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.38 AU - 2.16 AU

Year: 882 Days

Day: 31.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 16.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 38.9

Radius: 5.9

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 14.48 AU - 19.08 AU

Year: 25758 Days

Day: 20.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 34,620,291 km

• M1: 102,923 km (0.114 R)
• M2: 149,897 km (0.117 R)
• M3: 193,879 km (0.106 R)
• M4: 261,946 km (0.069 R)
• M5: 581,038 km (0.117 R)
• M6: 645,814 km (0.054 R)
• M7: 740,809 km (0.084 R)
• M8: 899,532 km (0.093 R)
• M9: 1,021,753 km (0.065 R)
• M10: 1,133,204 km (0.062 R)
• M11: 1,248,843 km (0.073 R)
• M12: 1,368,222 km (0.069 R)
• M13: 1,806,095 km (0.107 R)
• M14: 1,844,392 km (0.064 R)
• M15: 1,941,481 km (0.064 R)
• M16: 2,979,840 km (0.116 R)
• M17: 3,958,808 km (0.101 R)
• M18: 5,164,567 km (0.107 R)
• M19: 6,712,008 km (0.076 R)
• M20: 7,104,403 km (0.115 R)
• M21: 7,411,527 km (0.062 R)
• M22: 7,629,043 km (0.041 R)
• M23: 8,617,286 km (0.09 R)
• M24: 8,977,518 km (0.049 R)
• M25: 9,176,184 km (0.091 R)
• M26: 9,342,686 km (0.112 R)
• M27: 9,848,626 km (0.039 R)
• M28: 10,190,757 km (0.049 R)
• M29: 11,027,757 km (0.095 R)
• M30: 11,347,298 km (0.111 R)
• M31: 11,633,927 km (0.033 R)
• M32: 11,742,086 km (0.119 R)
• M33: 12,068,359 km (0.101 R)
• M34: 12,177,865 km (0.119 R)
• M35: 12,287,520 km (0.069 R)
• M36: 13,027,731 km (0.051 R)
• M37: 13,290,125 km (0.072 R)
• M38: 14,126,377 km (0.083 R)
• M39: 17,061,338 km (0.074 R)
• M40: 17,102,328 km (0.074 R)
• M41: 17,266,287 km (0.072 R)
• M42: 17,348,416 km (0.113 R)
• M43: 17,637,140 km (0.104 R)
• M44: 17,802,895 km (0.079 R)
• M45: 17,885,921 km (0.099 R)
• M46: 18,177,637 km (0.046 R)
• M47: 18,639,147 km (0.09 R)
• M48: 20,046,563 km (0.119 R)
• M49: 20,784,979 km (0.11 R)
• M50: 21,267,432 km (0.109 R)
• M51: 21,886,916 km (0.105 R)
• M52: 21,931,347 km (0.097 R)
• M53: 22,109,518 km (0.097 R)
• M54: 22,198,828 km (0.101 R)
• M55: 22,467,356 km (0.049 R)
• M56: 23,098,210 km (0.091 R)
• M57: 23,143,539 km (0.06 R)
• M58: 24,009,411 km (0.104 R)
• M59: 24,377,123 km (0.09 R)
• M60: 24,746,779 km (0.063 R)
• M61: 24,793,154 km (0.071 R)
• M62: 25,351,454 km (0.101 R)
• M63: 25,585,275 km (0.087 R)
• M64: 26,149,409 km (0.106 R)
• M65: 27,289,943 km (0.11 R)
• M66: 28,107,645 km (0.111 R)
• M67: 28,884,506 km (0.116 R)
• M68: 29,324,623 km (0.106 R)
• M69: 29,373,692 km (0.1 R)
• M70: 30,360,140 km (0.066 R)
• M71: 30,558,656 km (0.105 R)
• M72: 31,457,739 km (0.096 R)
• M73: 31,709,064 km (0.029 R)
• M74: 32,011,401 km (0.118 R)
• M75: 32,061,965 km (0.069 R)
• M76: 33,897,382 km (0.079 R)
• M77: 34,568,478 km (0.089 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 19,190 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit