🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.59 AU - 0.59 AU

Year: 163 Days

Day: 16.9 Hours

Environment

Temp: 175 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.48 AU - 0.74 AU

Year: 171 Days

Day: 29 Hours

Environment

Temp: 206 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.59 AU - 0.75 AU

Year: 197 Days

Day: 17.4 Hours

Environment

Temp: 131 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 38,172,840 km

• M1: 65,075 km (0.055 R)
• M2: 234,420 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.29 AU - 1.57 AU

Year: 615 Days

Day: 28 Hours

Environment

Temp: -1 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,172,840 km

• M1: 282,441 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.39 AU - 4.47 AU

Year: 3356 Days

Day: 40.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,172,840 km

• M1: 977,921 km (0.109 R)
• M2: 2,230,355 km (0.095 R)

Asteroid Belt

Center: 5.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.5

Radius: 13.8

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.32 AU - 8.86 AU

Year: 6794 Days

Day: 14.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 38,172,840 km

• M1: 221,554 km (0.098 R)
• M2: 464,352 km (0.117 R)
• M3: 583,731 km (0.106 R)
• M4: 845,527 km (0.09 R)
• M5: 983,606 km (0.083 R)
• M6: 1,180,626 km (0.042 R)
• M7: 1,373,308 km (0.031 R)
• M8: 1,464,563 km (0.112 R)
• M9: 1,810,882 km (0.105 R)
• M10: 1,994,140 km (0.105 R)
• M11: 2,269,848 km (0.097 R)
• M12: 4,173,481 km (0.087 R)
• M13: 4,445,600 km (0.089 R)
• M14: 5,180,574 km (0.08 R)
• M15: 5,267,790 km (0.076 R)
• M16: 5,443,867 km (0.085 R)
• M17: 5,592,118 km (0.1 R)
• M18: 5,681,727 km (0.104 R)
• M19: 5,832,223 km (0.115 R)
• M20: 6,198,588 km (0.065 R)
• M21: 7,244,875 km (0.101 R)
• M22: 7,474,059 km (0.045 R)
• M23: 7,872,289 km (0.101 R)
• M24: 8,006,628 km (0.099 R)
• M25: 8,175,524 km (0.078 R)
• M26: 9,108,416 km (0.083 R)
• M27: 9,355,851 km (0.11 R)
• M28: 9,677,337 km (0.118 R)
• M29: 9,893,655 km (0.097 R)
• M30: 10,774,936 km (0.118 R)
• M31: 10,924,235 km (0.103 R)
• M32: 11,036,733 km (0.056 R)
• M33: 11,149,529 km (0.081 R)
• M34: 12,260,293 km (0.089 R)
• M35: 12,612,148 km (0.093 R)
• M36: 12,809,018 km (0.077 R)
• M37: 13,007,086 km (0.099 R)
• M38: 13,647,365 km (0.095 R)
• M39: 14,052,925 km (0.097 R)
• M40: 14,917,301 km (0.107 R)
• M41: 15,461,090 km (0.053 R)
• M42: 16,353,291 km (0.09 R)
• M43: 16,482,095 km (0.055 R)
• M44: 17,044,284 km (0.072 R)
• M45: 17,131,200 km (0.068 R)
• M46: 17,437,128 km (0.106 R)
• M47: 17,965,657 km (0.08 R)
• M48: 18,365,532 km (0.063 R)
• M49: 20,270,212 km (0.117 R)
• M50: 20,362,365 km (0.046 R)
• M51: 20,732,918 km (0.106 R)
• M52: 21,012,218 km (0.087 R)
• M53: 21,105,567 km (0.096 R)
• M54: 21,339,687 km (0.074 R)
• M55: 23,243,171 km (0.059 R)
• M56: 23,922,196 km (0.054 R)
• M57: 25,998,165 km (0.037 R)
• M58: 26,601,942 km (0.098 R)
• M59: 27,414,109 km (0.111 R)
• M60: 27,567,297 km (0.068 R)
• M61: 27,771,947 km (0.097 R)
• M62: 27,925,883 km (0.115 R)
• M63: 28,131,431 km (0.048 R)
• M64: 28,906,797 km (0.073 R)
• M65: 29,062,827 km (0.092 R)
• M66: 29,636,984 km (0.107 R)
• M67: 31,275,080 km (0.084 R)
• M68: 31,542,113 km (0.106 R)
• M69: 31,702,631 km (0.077 R)
• M70: 32,347,697 km (0.099 R)
• M71: 32,725,881 km (0.106 R)
• M72: 32,834,189 km (0.06 R)
• M73: 34,859,894 km (0.116 R)
• M74: 36,195,354 km (0.098 R)
• M75: 36,363,502 km (0.093 R)
• M76: 36,813,044 km (0.1 R)
• M77: 36,982,090 km (0.09 R)
• M78: 37,604,267 km (0.119 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 12,559 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit