🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.48 AU - 0.6 AU

Year: 144 Days

Day: 30.1 Hours

Environment

Temp: 196 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.1 AU - 1.22 AU

Year: 454 Days

Day: 39.8 Hours

Environment

Temp: 1 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.37 AU - 2.41 AU

Year: 1343 Days

Day: 17.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,948,138 km

• M1: 307,872 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.29 AU - 4.75 AU

Year: 2929 Days

Day: 41.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,948,138 km

• M1: 866,770 km (0.115 R)

Asteroid Belt

Center: 4.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.4

Radius: 12.1

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.48 AU - 6.14 AU

Year: 5090 Days

Day: 6.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,948,138 km

• M1: 189,541 km (0.087 R)
• M2: 276,158 km (0.094 R)
• M3: 494,870 km (0.068 R)
• M4: 710,590 km (0.112 R)
• M5: 830,867 km (0.036 R)
• M6: 988,094 km (0.042 R)
• M7: 1,078,301 km (0.107 R)
• M8: 1,383,481 km (0.098 R)
• M9: 1,573,022 km (0.06 R)
• M10: 1,958,984 km (0.113 R)
• M11: 2,153,312 km (0.096 R)
• M12: 2,374,717 km (0.114 R)
• M13: 2,477,790 km (0.108 R)
• M14: 2,796,283 km (0.071 R)
• M15: 3,333,489 km (0.063 R)
• M16: 3,472,915 km (0.109 R)
• M17: 3,781,685 km (0.061 R)
• M18: 4,299,443 km (0.033 R)
• M19: 4,761,102 km (0.086 R)
• M20: 4,971,436 km (0.101 R)
• M21: 5,401,381 km (0.092 R)
• M22: 5,899,542 km (0.046 R)
• M23: 6,325,896 km (0.091 R)
• M24: 6,880,455 km (0.076 R)
• M25: 7,178,753 km (0.097 R)
• M26: 7,329,398 km (0.075 R)
• M27: 7,849,699 km (0.103 R)
• M28: 8,604,720 km (0.052 R)
• M29: 9,914,000 km (0.094 R)
• M30: 10,014,829 km (0.048 R)
• M31: 10,626,236 km (0.092 R)
• M32: 10,971,209 km (0.047 R)
• M33: 11,145,041 km (0.12 R)
• M34: 11,354,927 km (0.063 R)
• M35: 11,921,006 km (0.093 R)
• M36: 12,135,678 km (0.12 R)
• M37: 12,423,804 km (0.075 R)
• M38: 12,532,562 km (0.054 R)
• M39: 12,714,323 km (0.094 R)
• M40: 13,861,140 km (0.091 R)
• M41: 14,011,486 km (0.083 R)
• M42: 14,200,279 km (0.067 R)
• M43: 14,580,257 km (0.09 R)
• M44: 14,925,230 km (0.086 R)
• M45: 15,389,283 km (0.092 R)
• M46: 15,858,272 km (0.118 R)
• M47: 16,094,487 km (0.112 R)
• M48: 16,610,151 km (0.056 R)
• M49: 16,729,979 km (0.08 R)
• M50: 16,890,198 km (0.112 R)
• M51: 17,902,976 km (0.114 R)
• M52: 18,520,067 km (0.114 R)
• M53: 18,768,848 km (0.116 R)
• M54: 18,893,613 km (0.097 R)
• M55: 18,976,939 km (0.098 R)
• M56: 19,060,414 km (0.079 R)
• M57: 19,563,961 km (0.044 R)
• M58: 19,817,380 km (0.09 R)
• M59: 20,798,891 km (0.075 R)
• M60: 22,146,618 km (0.108 R)
• M61: 22,631,615 km (0.081 R)
• M62: 23,031,191 km (0.115 R)
• M63: 25,063,178 km (0.074 R)
• M64: 25,660,972 km (0.064 R)
• M65: 26,077,452 km (0.059 R)
• M66: 26,216,877 km (0.047 R)
• M67: 26,356,452 km (0.089 R)
• M68: 26,496,326 km (0.066 R)
• M69: 26,636,350 km (0.085 R)
• M70: 26,729,998 km (0.089 R)
• M71: 26,870,470 km (0.12 R)
• M72: 27,011,242 km (0.061 R)
• M73: 27,199,286 km (0.099 R)
• M74: 27,340,507 km (0.113 R)
• M75: 28,098,519 km (0.105 R)
• M76: 28,336,679 km (0.11 R)
• M77: 30,707,057 km (0.117 R)
• M78: 31,100,051 km (0.117 R)
• M79: 31,593,574 km (0.109 R)
• M80: 31,791,791 km (0.115 R)
• M81: 31,890,975 km (0.107 R)
• M82: 32,738,746 km (0.055 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 14,426 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit