🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.95 AU - 1.23 AU

Year: 400 Days

Day: 26.4 Hours

Environment

Temp: 46 °C

Axial Tilt: 44.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.05 AU - 1.59 AU

Year: 533 Days

Day: 45.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 100,130,311 km

• M1: 122,969 km (0.038 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.9 AU - 5.22 AU

Year: 3422 Days

Day: 45.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,130,311 km

• M1: 3,637,323 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.6

Radius: 10.6

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 7.01 AU - 7.81 AU

Year: 7089 Days

Day: 7.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 100,130,311 km

• M1: 138,079 km (0.064 R)
• M2: 845,078 km (0.084 R)
• M3: 1,974,542 km (0.101 R)
• M4: 2,432,013 km (0.113 R)
• M5: 3,144,846 km (0.118 R)
• M6: 3,654,676 km (0.053 R)
• M7: 5,308,032 km (0.12 R)
• M8: 5,678,436 km (0.042 R)
• M9: 6,099,105 km (0.094 R)
• M10: 7,449,675 km (0.095 R)
• M11: 11,838,577 km (0.116 R)
• M12: 13,983,811 km (0.111 R)
• M13: 15,240,582 km (0.115 R)
• M14: 15,928,284 km (0.09 R)
• M15: 16,701,854 km (0.119 R)
• M16: 17,365,321 km (0.098 R)
• M17: 19,974,607 km (0.032 R)
• M18: 20,496,105 km (0.108 R)
• M19: 22,353,213 km (0.097 R)
• M20: 24,151,978 km (0.096 R)
• M21: 25,172,834 km (0.079 R)
• M22: 26,133,551 km (0.04 R)
• M23: 26,757,524 km (0.101 R)
• M24: 32,112,829 km (0.096 R)

Asteroid Belt

Center: 9.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.1

Radius: 12.6

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 9.55 AU - 12.27 AU

Year: 12665 Days

Day: 8.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 100,130,311 km

• M1: 159,471 km (0.048 R)
• M2: 682,914 km (0.118 R)
• M3: 1,297,911 km (0.078 R)
• M4: 2,132,069 km (0.083 R)
• M5: 3,868,451 km (0.092 R)
• M6: 4,477,165 km (0.053 R)
• M7: 5,149,009 km (0.1 R)
• M8: 5,622,636 km (0.093 R)
• M9: 7,495,003 km (0.075 R)
• M10: 10,087,684 km (0.071 R)
• M11: 13,463,060 km (0.06 R)
• M12: 14,304,548 km (0.036 R)
• M13: 15,244,621 km (0.046 R)
• M14: 16,629,299 km (0.056 R)
• M15: 17,247,887 km (0.053 R)
• M16: 19,195,950 km (0.104 R)
• M17: 21,852,659 km (0.104 R)
• M18: 22,678,588 km (0.107 R)
• M19: 24,480,644 km (0.096 R)
• M20: 26,748,249 km (0.05 R)
• M21: 33,185,894 km (0.056 R)
• M22: 35,958,541 km (0.105 R)
• M23: 36,761,732 km (0.118 R)
• M24: 39,243,261 km (0.09 R)
• M25: 40,217,293 km (0.065 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 940

Radius: 6.7

Gravity: 20.94 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 15.22 AU - 19.82 AU

Year: 25774 Days

Day: 23 Hours

Environment

Temp: -188 °C

Axial Tilt: 151.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 100,130,311 km

• M1: 84,074 km (0.083 R)
• M2: 382,073 km (0.081 R)
• M3: 1,050,177 km (0.059 R)
• M4: 1,684,322 km (0.049 R)
• M5: 3,549,509 km (0.108 R)
• M6: 4,155,978 km (0.057 R)
• M7: 4,559,294 km (0.073 R)
• M8: 4,988,491 km (0.108 R)
• M9: 5,486,801 km (0.089 R)
• M10: 7,709,377 km (0.069 R)
• M11: 8,605,767 km (0.093 R)
• M12: 13,276,811 km (0.094 R)
• M13: 13,511,380 km (0.088 R)
• M14: 17,372,352 km (0.05 R)
• M15: 18,806,996 km (0.095 R)
• M16: 20,945,946 km (0.085 R)
• M17: 26,680,631 km (0.065 R)
• M18: 29,771,323 km (0.12 R)
• M19: 33,524,584 km (0.109 R)
• M20: 34,694,439 km (0.077 R)
• M21: 40,460,689 km (0.099 R)
• M22: 40,789,355 km (0.099 R)
• M23: 41,452,074 km (0.103 R)
• M24: 41,953,825 km (0.084 R)
• M25: 49,974,515 km (0.079 R)
• M26: 51,692,497 km (0.117 R)
• M27: 53,845,360 km (0.104 R)
• M28: 54,642,866 km (0.037 R)
• M29: 57,703,489 km (0.091 R)
• M30: 66,419,959 km (0.046 R)
• M31: 74,732,663 km (0.038 R)
• M32: 75,724,647 km (0.082 R)
• M33: 77,481,674 km (0.046 R)
• M34: 96,278,946 km (0.099 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 16,700 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit