🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.94 AU - 1.94 AU

Year: 992 Days

Day: 27.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636

Radius: 12.4

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.98 AU - 6.54 AU

Year: 5750 Days

Day: 10.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 85,430,606 km

• M1: 154,235 km (0.053 R)
• M2: 566,527 km (0.042 R)
• M3: 1,103,583 km (0.083 R)
• M4: 1,557,613 km (0.106 R)
• M5: 2,092,575 km (0.106 R)
• M6: 2,970,715 km (0.112 R)
• M7: 5,193,140 km (0.12 R)
• M8: 5,745,007 km (0.031 R)
• M9: 7,712,518 km (0.11 R)
• M10: 8,510,772 km (0.117 R)
• M11: 9,321,593 km (0.115 R)
• M12: 9,789,086 km (0.116 R)
• M13: 10,316,868 km (0.081 R)
• M14: 10,863,648 km (0.092 R)
• M15: 12,672,286 km (0.074 R)
• M16: 19,500,382 km (0.104 R)
• M17: 23,847,845 km (0.103 R)
• M18: 25,048,368 km (0.114 R)
• M19: 26,288,684 km (0.117 R)
• M20: 29,251,171 km (0.057 R)
• M21: 30,626,424 km (0.075 R)
• M22: 32,140,205 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.5

Radius: 9

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 8.68 AU - 8.82 AU

Year: 9501 Days

Day: 11.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 85,430,606 km

• M1: 138,528 km (0.104 R)
• M2: 797,805 km (0.086 R)
• M3: 1,145,920 km (0.1 R)
• M4: 1,957,787 km (0.084 R)
• M5: 2,497,088 km (0.118 R)
• M6: 3,090,842 km (0.062 R)
• M7: 3,799,487 km (0.055 R)
• M8: 7,865,706 km (0.098 R)
• M9: 10,684,130 km (0.038 R)
• M10: 11,671,476 km (0.115 R)
• M11: 12,880,975 km (0.109 R)
• M12: 17,538,406 km (0.092 R)
• M13: 21,327,271 km (0.106 R)
• M14: 23,697,051 km (0.104 R)
• M15: 25,628,808 km (0.09 R)
• M16: 28,673,573 km (0.103 R)
• M17: 29,328,962 km (0.115 R)
• M18: 29,612,899 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977.4

Radius: 3.7

Gravity: 71.4 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 17.08 AU - 17.64 AU

Year: 26552 Days

Day: 15.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 85,430,606 km

• M1: 51,761 km (0.057 R)
• M2: 179,966 km (0.116 R)
• M3: 348,413 km (0.092 R)
• M4: 527,781 km (0.114 R)
• M5: 963,410 km (0.048 R)
• M6: 1,224,159 km (0.057 R)
• M7: 1,475,783 km (0.075 R)
• M8: 1,801,607 km (0.078 R)
• M9: 2,674,361 km (0.11 R)
• M10: 3,662,455 km (0.091 R)
• M11: 3,796,794 km (0.046 R)
• M12: 5,284,844 km (0.088 R)
• M13: 5,766,100 km (0.101 R)
• M14: 6,040,612 km (0.073 R)
• M15: 10,579,711 km (0.118 R)
• M16: 15,097,866 km (0.067 R)
• M17: 16,062,024 km (0.086 R)
• M18: 16,788,621 km (0.092 R)
• M19: 21,287,627 km (0.106 R)
• M20: 24,339,424 km (0.069 R)
• M21: 24,934,823 km (0.079 R)
• M22: 28,712,619 km (0.089 R)
• M23: 30,188,102 km (0.111 R)
• M24: 30,324,685 km (0.064 R)
• M25: 34,022,595 km (0.084 R)
• M26: 34,318,948 km (0.084 R)
• M27: 38,972,340 km (0.089 R)
• M28: 39,459,580 km (0.097 R)
• M29: 39,622,941 km (0.118 R)
• M30: 41,449,232 km (0.113 R)
• M31: 43,157,639 km (0.084 R)
• M32: 44,557,576 km (0.1 R)
• M33: 49,127,342 km (0.086 R)
• M34: 61,128,682 km (0.1 R)
• M35: 67,918,181 km (0.114 R)
• M36: 70,768,918 km (0.059 R)
• M37: 76,962,121 km (0.044 R)
• M38: 77,217,035 km (0.068 R)
• M39: 79,797,748 km (0.108 R)
• M40: 87,051,899 km (0.069 R)
• M41: 96,795,507 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435.9

Radius: 7.7

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 14.71 AU - 22.81 AU

Year: 29828 Days

Day: 19.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 85,430,606 km

• M1: 102,475 km (0.045 R)
• M2: 1,246,150 km (0.078 R)
• M3: 2,613,475 km (0.038 R)
• M4: 2,892,026 km (0.053 R)
• M5: 5,236,075 km (0.081 R)
• M6: 5,722,717 km (0.073 R)
• M7: 9,951,998 km (0.113 R)
• M8: 15,899,112 km (0.118 R)
• M9: 17,092,454 km (0.102 R)
• M10: 23,207,866 km (0.088 R)
• M11: 33,429,140 km (0.1 R)
• M12: 35,381,243 km (0.102 R)
• M13: 37,113,885 km (0.12 R)
• M14: 45,614,336 km (0.105 R)
• M15: 46,291,266 km (0.096 R)
• M16: 46,974,779 km (0.118 R)
• M17: 49,065,708 km (0.097 R)
• M18: 49,954,918 km (0.116 R)
• M19: 60,051,577 km (0.085 R)
• M20: 61,068,992 km (0.094 R)
• M21: 65,039,769 km (0.054 R)
• M22: 71,199,910 km (0.111 R)
• M23: 72,110,512 km (0.079 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 11,724 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit