🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.86 AU - 0.9 AU

Year: 314 Days

Day: 47.6 Hours

Environment

Temp: 30 °C

Axial Tilt: 45.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,956,454 km

• M1: 46,675 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.09 AU - 1.39 AU

Year: 526 Days

Day: 40.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 161.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.23 AU - 1.77 AU

Year: 700 Days

Day: 35.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.35 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 250.3

Radius: 6.4

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 14.33 AU - 16.07 AU

Year: 22566 Days

Day: 16.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 58,956,454 km

• M1: 89,310 km (0.086 R)
• M2: 400,922 km (0.104 R)
• M3: 481,705 km (0.07 R)
• M4: 586,424 km (0.096 R)
• M5: 660,475 km (0.035 R)
• M6: 1,411,755 km (0.09 R)
• M7: 2,227,662 km (0.12 R)
• M8: 2,557,675 km (0.12 R)
• M9: 2,839,218 km (0.041 R)
• M10: 3,163,696 km (0.075 R)
• M11: 3,672,478 km (0.103 R)
• M12: 3,989,925 km (0.051 R)
• M13: 4,279,546 km (0.116 R)
• M14: 4,352,999 km (0.116 R)
• M15: 4,802,540 km (0.095 R)
• M16: 6,113,616 km (0.059 R)
• M17: 6,321,557 km (0.1 R)
• M18: 6,829,741 km (0.1 R)
• M19: 7,132,228 km (0.09 R)
• M20: 7,175,911 km (0.057 R)
• M21: 7,572,046 km (0.107 R)
• M22: 8,202,451 km (0.06 R)
• M23: 8,248,228 km (0.032 R)
• M24: 8,802,937 km (0.09 R)
• M25: 9,084,779 km (0.107 R)
• M26: 10,439,089 km (0.111 R)
• M27: 11,495,549 km (0.105 R)
• M28: 11,958,704 km (0.037 R)
• M29: 12,114,436 km (0.081 R)
• M30: 12,585,669 km (0.1 R)
• M31: 12,691,135 km (0.055 R)
• M32: 12,744,093 km (0.095 R)
• M33: 12,797,051 km (0.075 R)
• M34: 13,438,078 km (0.104 R)
• M35: 13,654,246 km (0.074 R)
• M36: 14,199,231 km (0.098 R)
• M37: 15,367,142 km (0.093 R)
• M38: 17,852,711 km (0.085 R)
• M39: 19,659,255 km (0.026 R)
• M40: 20,274,401 km (0.081 R)
• M41: 22,284,548 km (0.06 R)
• M42: 22,540,360 km (0.103 R)
• M43: 23,507,809 km (0.091 R)
• M44: 27,169,965 km (0.103 R)
• M45: 28,268,014 km (0.067 R)
• M46: 30,507,643 km (0.12 R)
• M47: 30,862,639 km (0.05 R)
• M48: 31,433,505 km (0.072 R)
• M49: 31,505,162 km (0.081 R)
• M50: 33,532,213 km (0.096 R)
• M51: 35,452,003 km (0.111 R)
• M52: 35,601,152 km (0.093 R)
• M53: 35,825,249 km (0.041 R)
• M54: 35,900,048 km (0.107 R)
• M55: 36,124,744 km (0.119 R)
• M56: 36,199,842 km (0.093 R)
• M57: 36,350,039 km (0.063 R)
• M58: 36,952,768 km (0.083 R)
• M59: 37,028,465 km (0.044 R)
• M60: 38,550,922 km (0.072 R)
• M61: 38,704,260 km (0.065 R)
• M62: 38,857,897 km (0.046 R)
• M63: 39,011,684 km (0.073 R)
• M64: 39,165,620 km (0.095 R)
• M65: 39,551,433 km (0.117 R)
• M66: 39,861,101 km (0.038 R)
• M67: 40,872,681 km (0.105 R)
• M68: 41,264,179 km (0.068 R)
• M69: 42,208,441 km (0.063 R)
• M70: 42,683,264 km (0.116 R)
• M71: 43,638,297 km (0.102 R)
• M72: 43,798,068 km (0.078 R)
• M73: 44,038,322 km (0.112 R)
• M74: 44,198,541 km (0.104 R)
• M75: 45,326,360 km (0.082 R)
• M76: 45,893,784 km (0.109 R)
• M77: 46,545,134 km (0.079 R)
• M78: 47,527,992 km (0.055 R)
• M79: 47,610,121 km (0.106 R)
• M80: 49,514,053 km (0.098 R)
• M81: 50,433,332 km (0.068 R)
• M82: 50,937,177 km (0.082 R)
• M83: 52,713,652 km (0.043 R)
• M84: 52,883,894 km (0.113 R)
• M85: 53,481,239 km (0.081 R)
• M86: 54,854,846 km (0.063 R)
• M87: 55,286,436 km (0.111 R)
• M88: 55,545,989 km (0.096 R)
• M89: 56,239,973 km (0.082 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 18,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit