🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.79 AU - 1.03 AU

Year: 305 Days

Day: 26.5 Hours

Environment

Temp: 171 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.22 AU - 1.92 AU

Year: 691 Days

Day: 36.4 Hours

Environment

Temp: -24 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.9

Radius: 9.2

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 7.95 AU - 11.87 AU

Year: 10964 Days

Day: 7.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 76,311,737 km

• M1: 118,930 km (0.101 R)
• M2: 408,402 km (0.068 R)
• M3: 822,639 km (0.064 R)
• M4: 1,803,702 km (0.115 R)
• M5: 2,099,157 km (0.071 R)
• M6: 2,644,591 km (0.091 R)
• M7: 3,474,710 km (0.068 R)
• M8: 4,018,049 km (0.059 R)
• M9: 5,241,311 km (0.055 R)
• M10: 5,992,143 km (0.082 R)
• M11: 6,891,226 km (0.097 R)
• M12: 8,494,616 km (0.105 R)
• M13: 8,908,254 km (0.081 R)
• M14: 11,181,244 km (0.103 R)
• M15: 11,847,254 km (0.094 R)
• M16: 13,076,200 km (0.07 R)
• M17: 18,541,160 km (0.119 R)
• M18: 19,003,717 km (0.087 R)
• M19: 20,356,231 km (0.099 R)
• M20: 22,286,792 km (0.042 R)
• M21: 24,336,282 km (0.067 R)
• M22: 28,909,489 km (0.093 R)
• M23: 31,561,112 km (0.071 R)
• M24: 31,889,778 km (0.077 R)
• M25: 33,910,247 km (0.114 R)
• M26: 35,068,882 km (0.088 R)
• M27: 35,657,999 km (0.037 R)
• M28: 38,080,587 km (0.114 R)
• M29: 46,709,691 km (0.088 R)
• M30: 48,433,507 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552

Radius: 12.4

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 11.49 AU - 11.59 AU

Year: 13778 Days

Day: 7.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 76,311,737 km

• M1: 154,235 km (0.075 R)
• M2: 544,087 km (0.111 R)
• M3: 1,497,475 km (0.088 R)
• M4: 1,925,325 km (0.104 R)
• M5: 4,656,383 km (0.067 R)
• M6: 6,321,557 km (0.053 R)
• M7: 6,834,229 km (0.082 R)
• M8: 7,331,941 km (0.089 R)
• M9: 11,408,184 km (0.094 R)
• M10: 12,532,861 km (0.097 R)
• M11: 13,153,692 km (0.042 R)
• M12: 19,783,271 km (0.098 R)
• M13: 21,667,756 km (0.093 R)
• M14: 22,381,786 km (0.097 R)
• M15: 23,575,577 km (0.09 R)
• M16: 24,522,532 km (0.109 R)
• M17: 25,005,284 km (0.044 R)
• M18: 26,190,099 km (0.105 R)
• M19: 31,532,090 km (0.094 R)
• M20: 33,502,294 km (0.116 R)
• M21: 35,430,461 km (0.104 R)
• M22: 43,461,921 km (0.084 R)
• M23: 45,607,903 km (0.053 R)
• M24: 50,420,317 km (0.099 R)
• M25: 53,756,200 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.4

Radius: 14.6

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 9.59 AU - 14.73 AU

Year: 14903 Days

Day: 5.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 76,311,737 km

• M1: 181,612 km (0.102 R)
• M2: 693,237 km (0.117 R)
• M3: 2,342,703 km (0.025 R)
• M4: 4,219,258 km (0.101 R)
• M5: 5,535,570 km (0.08 R)
• M6: 7,557,984 km (0.066 R)
• M7: 8,198,562 km (0.032 R)
• M8: 9,014,768 km (0.094 R)
• M9: 9,785,197 km (0.111 R)
• M10: 10,969,413 km (0.059 R)
• M11: 13,132,449 km (0.111 R)
• M12: 14,767,853 km (0.117 R)
• M13: 15,431,768 km (0.086 R)
• M14: 16,464,891 km (0.027 R)
• M15: 17,470,488 km (0.028 R)
• M16: 18,288,788 km (0.116 R)
• M17: 21,230,631 km (0.107 R)
• M18: 23,122,146 km (0.108 R)
• M19: 24,659,115 km (0.09 R)
• M20: 26,845,637 km (0.107 R)
• M21: 27,835,526 km (0.055 R)
• M22: 29,262,091 km (0.115 R)
• M23: 31,167,220 km (0.069 R)
• M24: 34,524,346 km (0.104 R)
• M25: 37,256,303 km (0.061 R)
• M26: 38,862,684 km (0.109 R)
• M27: 40,129,479 km (0.045 R)
• M28: 40,773,049 km (0.067 R)
• M29: 42,080,983 km (0.082 R)
• M30: 46,737,516 km (0.12 R)
• M31: 48,314,727 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 371.8

Radius: 5.7

Gravity: 11.44 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 15.84 AU - 20.54 AU

Year: 27266 Days

Day: 24.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 76,311,737 km

• M1: 70,909 km (0.102 R)
• M2: 383,120 km (0.1 R)
• M3: 737,368 km (0.103 R)
• M4: 1,085,781 km (0.037 R)
• M5: 1,320,201 km (0.102 R)
• M6: 3,067,504 km (0.091 R)
• M7: 4,913,841 km (0.105 R)
• M8: 5,287,088 km (0.039 R)
• M9: 6,744,171 km (0.11 R)
• M10: 10,977,641 km (0.11 R)
• M11: 11,166,284 km (0.113 R)
• M12: 13,104,624 km (0.07 R)
• M13: 15,491,458 km (0.069 R)
• M14: 16,456,663 km (0.12 R)
• M15: 17,206,448 km (0.072 R)
• M16: 20,911,987 km (0.08 R)
• M17: 22,089,622 km (0.1 R)
• M18: 31,723,126 km (0.083 R)
• M19: 32,492,957 km (0.102 R)
• M20: 34,070,017 km (0.109 R)
• M21: 35,835,272 km (0.082 R)
• M22: 38,668,656 km (0.077 R)
• M23: 41,800,787 km (0.111 R)
• M24: 45,745,084 km (0.045 R)
• M25: 50,449,040 km (0.069 R)
• M26: 56,394,807 km (0.057 R)
• M27: 57,523,822 km (0.093 R)
• M28: 66,893,585 km (0.047 R)
• M29: 68,370,565 km (0.075 R)
• M30: 75,400,468 km (0.102 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 15,263 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit