🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.71 AU - 0.89 AU

Year: 265 Days

Day: 47.4 Hours

Environment

Temp: 135 °C

Axial Tilt: 41.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.84 AU - 1.1 AU

Year: 354 Days

Day: 30.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 32,294,324 km

• M1: 346,319 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.3

Radius: 9.6

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 6.68 AU - 7.36 AU

Year: 6898 Days

Day: 7.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 32,294,324 km

• M1: 146,905 km (0.115 R)
• M2: 278,252 km (0.072 R)
• M3: 367,263 km (0.068 R)
• M4: 468,391 km (0.103 R)
• M5: 592,258 km (0.026 R)
• M6: 715,227 km (0.039 R)
• M7: 820,245 km (0.111 R)
• M8: 1,167,462 km (0.106 R)
• M9: 1,822,850 km (0.079 R)
• M10: 2,295,430 km (0.117 R)
• M11: 2,515,339 km (0.083 R)
• M12: 2,911,324 km (0.081 R)
• M13: 3,599,175 km (0.085 R)
• M14: 3,926,047 km (0.046 R)
• M15: 4,608,362 km (0.101 R)
• M16: 4,886,465 km (0.045 R)
• M17: 5,196,282 km (0.069 R)
• M18: 5,485,754 km (0.102 R)
• M19: 5,672,751 km (0.118 R)
• M20: 7,302,171 km (0.101 R)
• M21: 7,419,606 km (0.095 R)
• M22: 7,656,269 km (0.118 R)
• M23: 7,805,568 km (0.11 R)
• M24: 8,046,271 km (0.115 R)
• M25: 8,228,631 km (0.1 R)
• M26: 9,097,047 km (0.077 R)
• M27: 9,191,742 km (0.069 R)
• M28: 10,092,172 km (0.071 R)
• M29: 10,288,743 km (0.092 R)
• M30: 10,586,144 km (0.05 R)
• M31: 10,852,727 km (0.102 R)
• M32: 10,953,257 km (0.082 R)
• M33: 11,020,576 km (0.088 R)
• M34: 11,256,941 km (0.114 R)
• M35: 11,631,683 km (0.088 R)
• M36: 11,976,058 km (0.047 R)
• M37: 12,045,321 km (0.062 R)
• M38: 12,533,908 km (0.07 R)
• M39: 13,711,243 km (0.054 R)
• M40: 13,965,560 km (0.12 R)
• M41: 14,441,879 km (0.105 R)
• M42: 14,515,781 km (0.101 R)
• M43: 14,849,234 km (0.092 R)
• M44: 15,297,878 km (0.09 R)
• M45: 15,788,858 km (0.079 R)
• M46: 16,208,331 km (0.117 R)
• M47: 16,438,712 km (0.115 R)
• M48: 16,554,351 km (0.084 R)
• M49: 18,360,595 km (0.103 R)
• M50: 19,449,668 km (0.076 R)
• M51: 19,899,359 km (0.097 R)
• M52: 20,022,628 km (0.117 R)
• M53: 20,559,535 km (0.108 R)
• M54: 21,059,491 km (0.1 R)
• M55: 21,479,113 km (0.112 R)
• M56: 21,689,896 km (0.102 R)
• M57: 22,283,949 km (0.072 R)
• M58: 22,540,210 km (0.048 R)
• M59: 22,668,715 km (0.074 R)
• M60: 22,797,369 km (0.109 R)
• M61: 22,883,388 km (0.072 R)
• M62: 23,271,594 km (0.108 R)
• M63: 23,661,895 km (0.085 R)
• M64: 24,581,025 km (0.066 R)
• M65: 24,757,400 km (0.053 R)
• M66: 25,067,068 km (0.112 R)
• M67: 26,093,908 km (0.093 R)
• M68: 26,318,903 km (0.098 R)
• M69: 26,816,166 km (0.078 R)
• M70: 26,952,300 km (0.062 R)
• M71: 27,682,488 km (0.115 R)
• M72: 27,774,191 km (0.08 R)
• M73: 28,003,973 km (0.114 R)
• M74: 28,326,656 km (0.041 R)
• M75: 28,743,436 km (0.067 R)
• M76: 28,882,711 km (0.104 R)
• M77: 29,536,155 km (0.103 R)
• M78: 29,864,522 km (0.113 R)
• M79: 30,952,547 km (0.104 R)
• M80: 32,149,630 km (0.039 R)
• M81: 32,246,120 km (0.108 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 16,431 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit