🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.92 AU - 1.5 AU

Year: 507 Days

Day: 30.9 Hours

Environment

Temp: -29 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.51 AU - 2.41 AU

Year: 1045 Days

Day: 12.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 132.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.22 AU - 3.62 AU

Year: 2408 Days

Day: 39.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,531,639 km

• M1: 1,633,758 km (0.025 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.67 AU - 4.17 AU

Year: 2408 Days

Day: 29.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.78 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.7

Radius: 10.1

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 9.37 AU - 10.91 AU

Year: 12296 Days

Day: 8 Hours

Environment

Temp: -186 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 77,531,639 km

• M1: 125,662 km (0.116 R)
• M2: 582,235 km (0.117 R)
• M3: 966,103 km (0.047 R)
• M4: 1,306,289 km (0.086 R)
• M5: 1,697,188 km (0.117 R)
• M6: 2,202,529 km (0.117 R)
• M7: 3,007,665 km (0.033 R)
• M8: 3,542,178 km (0.075 R)
• M9: 4,053,953 km (0.087 R)
• M10: 6,261,868 km (0.07 R)
• M11: 6,970,812 km (0.097 R)
• M12: 7,864,360 km (0.108 R)
• M13: 12,575,945 km (0.092 R)
• M14: 14,625,885 km (0.09 R)
• M15: 17,262,846 km (0.119 R)
• M16: 18,182,125 km (0.109 R)
• M17: 19,703,835 km (0.054 R)
• M18: 21,921,474 km (0.063 R)
• M19: 25,065,871 km (0.101 R)
• M20: 25,946,105 km (0.073 R)
• M21: 27,049,689 km (0.092 R)
• M22: 27,768,058 km (0.117 R)
• M23: 29,565,626 km (0.093 R)
• M24: 30,769,290 km (0.089 R)
• M25: 34,099,039 km (0.117 R)
• M26: 34,576,406 km (0.115 R)
• M27: 35,422,532 km (0.077 R)
• M28: 44,515,838 km (0.12 R)
• M29: 48,160,491 km (0.057 R)
• M30: 49,367,597 km (0.102 R)
• M31: 50,904,715 km (0.098 R)
• M32: 52,791,144 km (0.103 R)
• M33: 53,269,857 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.9

Radius: 13.9

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 10.07 AU - 12.73 AU

Year: 14657 Days

Day: 8 Hours

Environment

Temp: -190 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 77,531,639 km

• M1: 173,234 km (0.107 R)
• M2: 624,870 km (0.078 R)
• M3: 1,767,648 km (0.12 R)
• M4: 3,155,318 km (0.119 R)
• M5: 3,870,396 km (0.097 R)
• M6: 4,445,600 km (0.104 R)
• M7: 5,555,317 km (0.066 R)
• M8: 6,175,699 km (0.05 R)
• M9: 7,088,695 km (0.083 R)
• M10: 7,599,721 km (0.103 R)
• M11: 9,843,241 km (0.119 R)
• M12: 10,480,677 km (0.072 R)
• M13: 15,670,975 km (0.067 R)
• M14: 17,366,966 km (0.108 R)
• M15: 19,345,997 km (0.115 R)
• M16: 20,432,676 km (0.117 R)
• M17: 21,559,596 km (0.106 R)
• M18: 22,003,902 km (0.043 R)
• M19: 25,189,439 km (0.108 R)
• M20: 26,282,700 km (0.056 R)
• M21: 27,200,483 km (0.064 R)
• M22: 28,351,190 km (0.109 R)
• M23: 29,100,227 km (0.099 R)
• M24: 30,974,239 km (0.098 R)
• M25: 31,768,753 km (0.113 R)
• M26: 33,755,114 km (0.059 R)
• M27: 39,676,347 km (0.032 R)
• M28: 51,920,484 km (0.096 R)
• M29: 55,333,111 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.7

Radius: 4.6

Gravity: 15.72 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 17.87 AU - 18.49 AU

Year: 29518 Days

Day: 24.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 77,531,639 km

• M1: 61,485 km (0.063 R)
• M2: 223,499 km (0.056 R)
• M3: 501,602 km (0.039 R)
• M4: 695,780 km (0.086 R)
• M5: 999,912 km (0.111 R)
• M6: 1,582,147 km (0.059 R)
• M7: 1,966,314 km (0.078 R)
• M8: 2,969,817 km (0.108 R)
• M9: 3,183,592 km (0.12 R)
• M10: 3,611,891 km (0.09 R)
• M11: 3,886,852 km (0.106 R)
• M12: 6,522,766 km (0.071 R)
• M13: 6,838,418 km (0.028 R)
• M14: 7,259,237 km (0.104 R)
• M15: 8,465,594 km (0.092 R)
• M16: 8,950,590 km (0.116 R)
• M17: 11,461,291 km (0.099 R)
• M18: 11,920,856 km (0.057 R)
• M19: 13,662,923 km (0.111 R)
• M20: 15,888,042 km (0.101 R)
• M21: 18,700,781 km (0.093 R)
• M22: 21,040,342 km (0.085 R)
• M23: 26,973,992 km (0.118 R)
• M24: 29,826,075 km (0.063 R)
• M25: 30,819,555 km (0.117 R)
• M26: 31,451,756 km (0.112 R)
• M27: 32,351,138 km (0.103 R)
• M28: 33,003,833 km (0.105 R)
• M29: 34,606,475 km (0.087 R)
• M30: 35,841,855 km (0.104 R)
• M31: 40,322,161 km (0.109 R)
• M32: 43,718,631 km (0.09 R)
• M33: 44,516,437 km (0.109 R)
• M34: 48,311,136 km (0.103 R)
• M35: 56,347,983 km (0.039 R)
• M36: 57,673,121 km (0.102 R)
• M37: 58,247,427 km (0.075 R)
• M38: 59,212,932 km (0.043 R)
• M39: 65,854,479 km (0.111 R)
• M40: 68,816,068 km (0.035 R)
• M41: 69,246,311 km (0.103 R)
• M42: 75,915,983 km (0.098 R)
• M43: 76,605,629 km (0.077 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 18,777 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit