🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.66 AU - 1.08 AU

Year: 345 Days

Day: 19.2 Hours

Environment

Temp: -31 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,763,801 km

• M1: 43,383 km (0.034 R)
• M2: 391,946 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.11 AU - 1.57 AU

Year: 659 Days

Day: 17.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,763,801 km

• M1: 38,895 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.12 AU - 1.8 AU

Year: 749 Days

Day: 31 Hours

Environment

Temp: -88 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,763,801 km

• M1: 179,667 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.74 AU - 2.06 AU

Year: 1112 Days

Day: 23.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.16 AU - 3.2 AU

Year: 1863 Days

Day: 20.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,763,801 km

• M1: 1,453,194 km (0.096 R)

Asteroid Belt

Center: 8.08 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 954.3

Radius: 3.4

Gravity: 82.55 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 13.29 AU - 13.65 AU

Year: 20991 Days

Day: 20.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 87,763,801 km

• M1: 56,698 km (0.067 R)
• M2: 236,664 km (0.09 R)
• M3: 328,517 km (0.1 R)
• M4: 851,960 km (0.05 R)
• M5: 907,760 km (0.12 R)
• M6: 964,757 km (0.079 R)
• M7: 1,462,618 km (0.061 R)
• M8: 1,701,825 km (0.056 R)
• M9: 1,880,146 km (0.063 R)
• M10: 3,286,366 km (0.089 R)
• M11: 3,734,412 km (0.093 R)
• M12: 4,106,611 km (0.118 R)
• M13: 4,249,178 km (0.089 R)
• M14: 7,654,175 km (0.074 R)
• M15: 7,712,518 km (0.083 R)
• M16: 7,829,504 km (0.034 R)
• M17: 8,124,960 km (0.119 R)
• M18: 9,217,922 km (0.034 R)
• M19: 9,718,326 km (0.09 R)
• M20: 11,007,411 km (0.088 R)
• M21: 12,008,969 km (0.094 R)
• M22: 12,076,737 km (0.06 R)
• M23: 12,349,304 km (0.079 R)
• M24: 12,555,001 km (0.117 R)
• M25: 13,039,250 km (0.111 R)
• M26: 13,812,671 km (0.112 R)
• M27: 14,456,390 km (0.098 R)
• M28: 15,921,552 km (0.08 R)
• M29: 16,145,350 km (0.095 R)
• M30: 16,295,247 km (0.07 R)
• M31: 16,520,691 km (0.09 R)
• M32: 17,127,311 km (0.084 R)
• M33: 18,128,420 km (0.048 R)
• M34: 20,916,176 km (0.118 R)
• M35: 21,325,176 km (0.1 R)
• M36: 21,819,448 km (0.043 R)
• M37: 22,400,935 km (0.083 R)
• M38: 22,735,436 km (0.083 R)
• M39: 23,919,353 km (0.098 R)
• M40: 26,699,480 km (0.086 R)
• M41: 27,947,425 km (0.043 R)
• M42: 28,941,354 km (0.093 R)
• M43: 29,305,624 km (0.109 R)
• M44: 29,579,837 km (0.063 R)
• M45: 29,671,391 km (0.069 R)
• M46: 29,763,095 km (0.064 R)
• M47: 30,777,817 km (0.066 R)
• M48: 31,522,964 km (0.091 R)
• M49: 32,556,985 km (0.113 R)
• M50: 33,316,194 km (0.095 R)
• M51: 33,697,818 km (0.118 R)
• M52: 34,948,456 km (0.048 R)
• M53: 35,628,079 km (0.069 R)
• M54: 36,508,313 km (0.077 R)
• M55: 37,296,844 km (0.109 R)
• M56: 37,395,728 km (0.037 R)
• M57: 38,890,360 km (0.082 R)
• M58: 39,393,009 km (0.102 R)
• M59: 40,607,893 km (0.085 R)
• M60: 40,709,620 km (0.093 R)
• M61: 40,811,496 km (0.081 R)
• M62: 40,913,522 km (0.113 R)
• M63: 41,015,547 km (0.092 R)
• M64: 41,117,723 km (0.078 R)
• M65: 41,219,898 km (0.053 R)
• M66: 41,424,698 km (0.089 R)
• M67: 44,430,418 km (0.112 R)
• M68: 44,640,304 km (0.106 R)
• M69: 46,118,630 km (0.066 R)
• M70: 46,757,114 km (0.077 R)
• M71: 47,505,552 km (0.077 R)
• M72: 49,992,916 km (0.088 R)
• M73: 50,758,258 km (0.107 R)
• M74: 51,307,432 km (0.075 R)
• M75: 55,205,653 km (0.04 R)
• M76: 55,883,332 km (0.117 R)
• M77: 56,450,308 km (0.118 R)
• M78: 56,563,852 km (0.098 R)
• M79: 56,677,547 km (0.083 R)
• M80: 57,475,502 km (0.107 R)
• M81: 59,775,719 km (0.109 R)
• M82: 60,007,446 km (0.059 R)
• M83: 61,053,584 km (0.072 R)
• M84: 61,871,585 km (0.105 R)
• M85: 65,775,790 km (0.03 R)
• M86: 66,134,675 km (0.069 R)
• M87: 67,456,073 km (0.028 R)
• M88: 67,817,951 km (0.111 R)
• M89: 70,125,049 km (0.082 R)
• M90: 70,736,306 km (0.114 R)
• M91: 71,349,508 km (0.039 R)
• M92: 72,828,133 km (0.032 R)
• M93: 74,690,776 km (0.109 R)
• M94: 75,189,984 km (0.031 R)
• M95: 75,690,389 km (0.095 R)
• M96: 77,829,639 km (0.095 R)
• M97: 80,883,230 km (0.117 R)
• M98: 85,015,124 km (0.095 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 11,839 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit