🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.45 AU - 0.61 AU

Year: 145 Days

Day: 35.7 Hours

Environment

Temp: 217 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.67 AU - 1.05 AU

Year: 299 Days

Day: 38.4 Hours

Environment

Temp: 144 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.87 AU - 0.95 AU

Year: 325 Days

Day: 30.4 Hours

Environment

Temp: 28 °C

Axial Tilt: 17.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,785,528 km

• M1: 601,533 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.52 AU - 2.58 AU

Year: 1526 Days

Day: 22.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.8 AU - 4.32 AU

Year: 3066 Days

Day: 28.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.5

Radius: 13.3

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 11.26 AU - 12.34 AU

Year: 15190 Days

Day: 10.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 65,785,528 km

• M1: 171,290 km (0.118 R)
• M2: 921,224 km (0.115 R)
• M3: 1,011,880 km (0.093 R)
• M4: 1,937,143 km (0.093 R)
• M5: 2,366,190 km (0.119 R)
• M6: 2,961,589 km (0.093 R)
• M7: 3,901,662 km (0.102 R)
• M8: 4,015,805 km (0.1 R)
• M9: 4,131,145 km (0.105 R)
• M10: 4,764,842 km (0.038 R)
• M11: 5,514,477 km (0.076 R)
• M12: 5,686,065 km (0.099 R)
• M13: 6,752,848 km (0.097 R)
• M14: 6,890,628 km (0.054 R)
• M15: 8,615,192 km (0.105 R)
• M16: 9,680,179 km (0.116 R)
• M17: 9,939,881 km (0.09 R)
• M18: 11,821,822 km (0.106 R)
• M19: 12,043,975 km (0.073 R)
• M20: 12,605,117 km (0.092 R)
• M21: 14,280,314 km (0.07 R)
• M22: 14,516,828 km (0.045 R)
• M23: 15,114,022 km (0.106 R)
• M24: 16,024,774 km (0.108 R)
• M25: 16,579,782 km (0.065 R)
• M26: 16,953,179 km (0.091 R)
• M27: 17,392,548 km (0.081 R)
• M28: 17,835,657 km (0.097 R)
• M29: 17,962,815 km (0.072 R)
• M30: 18,346,533 km (0.088 R)
• M31: 19,187,124 km (0.096 R)
• M32: 19,513,696 km (0.034 R)
• M33: 19,644,893 km (0.111 R)
• M34: 20,172,525 km (0.099 R)
• M35: 20,571,353 km (0.114 R)
• M36: 20,905,704 km (0.08 R)
• M37: 21,444,406 km (0.079 R)
• M38: 22,329,427 km (0.112 R)
• M39: 22,673,053 km (0.112 R)
• M40: 23,574,680 km (0.118 R)
• M41: 23,714,554 km (0.118 R)
• M42: 24,488,124 km (0.068 R)
• M43: 24,913,581 km (0.075 R)
• M44: 26,060,099 km (0.083 R)
• M45: 26,494,531 km (0.032 R)
• M46: 27,004,360 km (0.111 R)
• M47: 27,223,821 km (0.076 R)
• M48: 29,150,791 km (0.078 R)
• M49: 29,601,679 km (0.039 R)
• M50: 30,206,503 km (0.084 R)
• M51: 31,121,443 km (0.072 R)
• M52: 35,590,231 km (0.044 R)
• M53: 37,042,527 km (0.109 R)
• M54: 37,449,433 km (0.103 R)
• M55: 38,185,604 km (0.102 R)
• M56: 38,678,978 km (0.067 R)
• M57: 39,174,596 km (0.112 R)
• M58: 40,841,415 km (0.075 R)
• M59: 41,093,488 km (0.079 R)
• M60: 41,430,382 km (0.09 R)
• M61: 41,768,174 km (0.112 R)
• M62: 42,872,207 km (0.032 R)
• M63: 43,128,318 km (0.099 R)
• M64: 43,728,056 km (0.071 R)
• M65: 43,813,925 km (0.073 R)
• M66: 45,109,144 km (0.038 R)
• M67: 45,195,910 km (0.073 R)
• M68: 45,717,857 km (0.115 R)
• M69: 49,695,515 km (0.092 R)
• M70: 50,865,071 km (0.112 R)
• M71: 51,136,292 km (0.079 R)
• M72: 51,952,797 km (0.071 R)
• M73: 52,773,641 km (0.117 R)
• M74: 54,520,495 km (0.09 R)
• M75: 55,726,553 km (0.09 R)
• M76: 56,192,850 km (0.115 R)
• M77: 57,787,713 km (0.057 R)
• M78: 58,070,752 km (0.11 R)
• M79: 58,827,717 km (0.114 R)
• M80: 60,734,342 km (0.1 R)
• M81: 61,406,336 km (0.111 R)
• M82: 61,791,550 km (0.081 R)
• M83: 62,177,513 km (0.077 R)
• M84: 62,564,223 km (0.092 R)
• M85: 63,340,187 km (0.113 R)
• M86: 63,826,829 km (0.089 R)
• M87: 65,392,221 km (0.084 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 17,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit