🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.56 AU - 0.64 AU

Year: 174 Days

Day: 33.9 Hours

Environment

Temp: 171 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.96 AU - 2.16 AU

Year: 1108 Days

Day: 43.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 110,716,245 km

• M1: 140,024 km (0.067 R)
• M2: 167,699 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.43 AU - 3.41 AU

Year: 1870 Days

Day: 26.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 110,716,245 km

• M1: 114,293 km (0.042 R)
• M2: 1,746,106 km (0.046 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.48 AU - 3.46 AU

Year: 1918 Days

Day: 18.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,716,245 km

• M1: 1,353,861 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.77 AU - 3.59 AU

Year: 2125 Days

Day: 48 Hours

Environment

Temp: -112 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 110,716,245 km

• M1: 88,861 km (0.073 R)
• M2: 151,393 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640.3

Radius: 5.8

Gravity: 19.03 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 14.25 AU - 17.17 AU

Year: 23334 Days

Day: 15.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 112.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 110,716,245 km

• M1: 72,106 km (0.08 R)
• M2: 257,308 km (0.068 R)
• M3: 476,918 km (0.069 R)
• M4: 1,622,539 km (0.066 R)
• M5: 1,841,999 km (0.109 R)
• M6: 2,318,617 km (0.119 R)
• M7: 4,347,165 km (0.094 R)
• M8: 4,664,162 km (0.106 R)
• M9: 5,226,650 km (0.038 R)
• M10: 5,875,307 km (0.065 R)
• M11: 6,485,666 km (0.065 R)
• M12: 6,759,879 km (0.061 R)
• M13: 9,182,467 km (0.07 R)
• M14: 9,943,022 km (0.106 R)
• M15: 10,246,407 km (0.059 R)
• M16: 10,618,606 km (0.032 R)
• M17: 11,128,735 km (0.044 R)
• M18: 12,336,289 km (0.095 R)
• M19: 13,927,861 km (0.115 R)
• M20: 14,154,951 km (0.117 R)
• M21: 16,395,777 km (0.083 R)
• M22: 17,250,280 km (0.082 R)
• M23: 17,777,014 km (0.114 R)
• M24: 20,572,699 km (0.028 R)
• M25: 28,815,093 km (0.104 R)
• M26: 30,436,884 km (0.086 R)
• M27: 33,725,194 km (0.091 R)
• M28: 34,272,423 km (0.038 R)
• M29: 37,827,318 km (0.106 R)
• M30: 39,769,397 km (0.111 R)
• M31: 43,689,460 km (0.078 R)
• M32: 52,104,639 km (0.104 R)
• M33: 61,741,584 km (0.066 R)
• M34: 62,560,184 km (0.114 R)
• M35: 63,593,606 km (0.082 R)
• M36: 70,478,399 km (0.106 R)
• M37: 73,183,129 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.8

Radius: 6.2

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 13.07 AU - 19.77 AU

Year: 24934 Days

Day: 19.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 110,716,245 km

• M1: 77,043 km (0.045 R)
• M2: 381,624 km (0.1 R)
• M3: 606,021 km (0.085 R)
• M4: 1,688,362 km (0.096 R)
• M5: 2,048,593 km (0.105 R)
• M6: 2,247,259 km (0.05 R)
• M7: 3,131,981 km (0.081 R)
• M8: 3,329,301 km (0.087 R)
• M9: 3,773,157 km (0.074 R)
• M10: 5,530,932 km (0.04 R)
• M11: 6,394,112 km (0.073 R)
• M12: 11,878,520 km (0.098 R)
• M13: 12,689,041 km (0.112 R)
• M14: 13,593,659 km (0.102 R)
• M15: 19,496,642 km (0.062 R)
• M16: 23,333,827 km (0.074 R)
• M17: 28,491,513 km (0.057 R)
• M18: 29,354,543 km (0.091 R)
• M19: 36,557,531 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819.5

Radius: 5.8

Gravity: 24.36 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 14.71 AU - 24.15 AU

Year: 32095 Days

Day: 16.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 110,716,245 km

• M1: 72,106 km (0.08 R)
• M2: 263,292 km (0.115 R)
• M3: 596,746 km (0.071 R)
• M4: 905,217 km (0.092 R)
• M5: 1,218,475 km (0.091 R)
• M6: 2,348,238 km (0.116 R)
• M7: 2,715,201 km (0.084 R)
• M8: 5,953,696 km (0.096 R)
• M9: 6,337,115 km (0.065 R)
• M10: 7,809,906 km (0.115 R)
• M11: 8,269,471 km (0.093 R)
• M12: 8,930,694 km (0.116 R)
• M13: 9,116,943 km (0.087 R)
• M14: 12,616,935 km (0.065 R)
• M15: 15,809,802 km (0.113 R)
• M16: 17,301,742 km (0.096 R)
• M17: 20,347,704 km (0.108 R)
• M18: 20,779,144 km (0.071 R)
• M19: 22,796,172 km (0.096 R)
• M20: 24,452,370 km (0.098 R)
• M21: 33,648,750 km (0.066 R)
• M22: 35,479,678 km (0.1 R)
• M23: 36,261,925 km (0.091 R)
• M24: 50,781,895 km (0.098 R)
• M25: 52,780,672 km (0.091 R)
• M26: 71,931,294 km (0.071 R)
• M27: 75,216,313 km (0.093 R)
• M28: 83,175,818 km (0.114 R)
• M29: 87,074,937 km (0.055 R)
• M30: 88,782,746 km (0.058 R)
• M31: 92,264,936 km (0.057 R)
• M32: 101,993,883 km (0.067 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 15,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit