🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.42 AU - 1.68 AU

Year: 712 Days

Day: 34 Hours

Environment

Temp: -42 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.28 AU - 2.74 AU

Year: 1467 Days

Day: 36 Hours

Environment

Temp: -82 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.7

Radius: 8.7

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 7 AU - 9.38 AU

Year: 8648 Days

Day: 13.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 33,464,492 km

• M1: 182,061 km (0.114 R)
• M2: 365,168 km (0.12 R)
• M3: 673,789 km (0.035 R)
• M4: 739,313 km (0.111 R)
• M5: 891,454 km (0.107 R)
• M6: 1,069,475 km (0.042 R)
• M7: 1,243,158 km (0.111 R)
• M8: 1,425,967 km (0.117 R)
• M9: 1,671,607 km (0.114 R)
• M10: 1,874,312 km (0.105 R)
• M11: 2,143,737 km (0.065 R)
• M12: 2,364,245 km (0.116 R)
• M13: 2,466,869 km (0.117 R)
• M14: 2,550,195 km (0.082 R)
• M15: 2,698,147 km (0.088 R)
• M16: 2,870,783 km (0.08 R)
• M17: 3,136,469 km (0.066 R)
• M18: 3,249,715 km (0.055 R)
• M19: 3,620,867 km (0.091 R)
• M20: 3,787,519 km (0.078 R)
• M21: 3,883,860 km (0.072 R)
• M22: 4,252,768 km (0.073 R)
• M23: 4,581,584 km (0.099 R)
• M24: 4,658,627 km (0.042 R)
• M25: 4,840,090 km (0.079 R)
• M26: 5,561,750 km (0.079 R)
• M27: 5,644,028 km (0.099 R)
• M28: 5,921,383 km (0.062 R)
• M29: 6,203,076 km (0.054 R)
• M30: 6,662,940 km (0.052 R)
• M31: 7,133,724 km (0.031 R)
• M32: 7,223,333 km (0.066 R)
• M33: 8,107,606 km (0.039 R)
• M34: 8,483,546 km (0.076 R)
• M35: 8,578,391 km (0.051 R)
• M36: 8,961,511 km (0.1 R)
• M37: 9,252,479 km (0.106 R)
• M38: 10,210,952 km (0.052 R)
• M39: 10,278,271 km (0.08 R)
• M40: 10,379,549 km (0.102 R)
• M41: 10,447,167 km (0.115 R)
• M42: 10,650,920 km (0.083 R)
• M43: 10,719,136 km (0.105 R)
• M44: 10,924,833 km (0.111 R)
• M45: 11,972,318 km (0.111 R)
• M46: 13,271,126 km (0.086 R)
• M47: 13,344,579 km (0.06 R)
• M48: 13,825,386 km (0.077 R)
• M49: 14,500,522 km (0.106 R)
• M50: 15,186,428 km (0.095 R)
• M51: 16,117,375 km (0.046 R)
• M52: 16,352,992 km (0.102 R)
• M53: 18,442,425 km (0.06 R)
• M54: 18,688,813 km (0.051 R)
• M55: 19,019,125 km (0.109 R)
• M56: 19,560,071 km (0.118 R)
• M57: 19,979,544 km (0.094 R)
• M58: 20,105,954 km (0.069 R)
• M59: 21,084,174 km (0.092 R)
• M60: 21,471,184 km (0.054 R)
• M61: 21,903,821 km (0.11 R)
• M62: 22,121,336 km (0.09 R)
• M63: 22,998,279 km (0.1 R)
• M64: 23,263,516 km (0.058 R)
• M65: 23,529,950 km (0.083 R)
• M66: 23,841,861 km (0.05 R)
• M67: 24,334,936 km (0.036 R)
• M68: 25,194,525 km (0.034 R)
• M69: 25,422,363 km (0.094 R)
• M70: 27,550,393 km (0.073 R)
• M71: 27,879,209 km (0.1 R)
• M72: 27,973,455 km (0.12 R)
• M73: 28,635,725 km (0.117 R)
• M74: 30,024,143 km (0.092 R)
• M75: 30,411,003 km (0.111 R)
• M76: 30,896,897 km (0.085 R)
• M77: 31,336,266 km (0.11 R)
• M78: 31,434,253 km (0.107 R)
• M79: 32,667,089 km (0.116 R)
• M80: 32,865,904 km (0.062 R)
• M81: 33,414,480 km (0.107 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 18,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit