🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.32 AU - 2 AU

Year: 810 Days

Day: 25.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.42 AU - 2.06 AU

Year: 869 Days

Day: 18.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.43 AU - 2.25 AU

Year: 945 Days

Day: 28.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,274,512 km

• M1: 506,987 km (0.037 R)
• M2: 555,606 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.84 AU - 2.5 AU

Year: 1211 Days

Day: 44.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.17 AU - 2.23 AU

Year: 1236 Days

Day: 39.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.48 AU - 2.58 AU

Year: 1524 Days

Day: 39 Hours

Environment

Temp: -107 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.2

Radius: 8

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 7.04 AU - 8.56 AU

Year: 8251 Days

Day: 8 Hours

Environment

Temp: -166 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 37,274,512 km

• M1: 478,264 km (0.034 R)
• M2: 540,348 km (0.11 R)
• M3: 744,249 km (0.12 R)
• M4: 1,053,468 km (0.111 R)
• M5: 1,187,957 km (0.033 R)
• M6: 1,455,737 km (0.117 R)
• M7: 1,511,537 km (0.053 R)
• M8: 1,606,382 km (0.086 R)
• M9: 1,703,172 km (0.074 R)
• M10: 1,862,045 km (0.082 R)
• M11: 2,088,685 km (0.093 R)
• M12: 2,152,115 km (0.05 R)
• M13: 2,568,446 km (0.085 R)
• M14: 2,820,967 km (0.042 R)
• M15: 2,914,765 km (0.113 R)
• M16: 3,728,278 km (0.083 R)
• M17: 3,831,351 km (0.105 R)
• M18: 4,067,117 km (0.118 R)
• M19: 4,120,075 km (0.116 R)
• M20: 4,552,562 km (0.074 R)
• M21: 4,635,290 km (0.054 R)
• M22: 5,056,408 km (0.07 R)
• M23: 5,142,128 km (0.066 R)
• M24: 5,489,793 km (0.1 R)
• M25: 5,607,377 km (0.119 R)
• M26: 6,238,530 km (0.076 R)
• M27: 6,703,032 km (0.103 R)
• M28: 6,828,844 km (0.1 R)
• M29: 6,955,403 km (0.079 R)
• M30: 7,146,739 km (0.108 R)
• M31: 7,797,041 km (0.115 R)
• M32: 8,029,067 km (0.11 R)
• M33: 8,466,192 km (0.088 R)
• M34: 9,894,702 km (0.09 R)
• M35: 10,146,027 km (0.104 R)
• M36: 10,472,150 km (0.107 R)
• M37: 11,321,417 km (0.117 R)
• M38: 11,697,656 km (0.075 R)
• M39: 11,887,196 km (0.07 R)
• M40: 12,308,015 km (0.091 R)
• M41: 13,559,551 km (0.073 R)
• M42: 13,758,815 km (0.079 R)
• M43: 13,878,793 km (0.101 R)
• M44: 14,160,037 km (0.05 R)
• M45: 14,933,159 km (0.109 R)
• M46: 15,511,654 km (0.1 R)
• M47: 16,013,255 km (0.116 R)
• M48: 16,181,702 km (0.075 R)
• M49: 16,562,728 km (0.085 R)
• M50: 16,775,756 km (0.08 R)
• M51: 20,395,725 km (0.101 R)
• M52: 20,624,011 km (0.084 R)
• M53: 20,945,048 km (0.076 R)
• M54: 21,221,655 km (0.083 R)
• M55: 21,406,558 km (0.105 R)
• M56: 22,245,802 km (0.106 R)
• M57: 22,527,943 km (0.07 R)
• M58: 22,763,859 km (0.038 R)
• M59: 23,908,133 km (0.118 R)
• M60: 24,052,495 km (0.089 R)
• M61: 24,632,785 km (0.053 R)
• M62: 24,729,874 km (0.057 R)
• M63: 24,973,420 km (0.1 R)
• M64: 25,807,129 km (0.097 R)
• M65: 26,004,598 km (0.103 R)
• M66: 26,202,516 km (0.104 R)
• M67: 26,500,515 km (0.057 R)
• M68: 27,703,431 km (0.112 R)
• M69: 28,057,679 km (0.101 R)
• M70: 28,464,436 km (0.047 R)
• M71: 29,078,086 km (0.05 R)
• M72: 31,470,455 km (0.058 R)
• M73: 31,523,263 km (0.089 R)
• M74: 31,945,877 km (0.068 R)
• M75: 32,051,942 km (0.034 R)
• M76: 32,317,329 km (0.026 R)
• M77: 33,547,921 km (0.092 R)
• M78: 33,817,347 km (0.091 R)
• M79: 34,033,516 km (0.104 R)
• M80: 34,195,979 km (0.083 R)
• M81: 34,250,133 km (0.08 R)
• M82: 34,467,200 km (0.11 R)
• M83: 35,066,489 km (0.116 R)
• M84: 36,330,591 km (0.094 R)
• M85: 37,274,553 km (0.054 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: 236 - 19,559 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit