🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.31 AU - 1.87 AU

Year: 759 Days

Day: 21.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.82 AU - 2.18 AU

Year: 1071 Days

Day: 36.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.8 AU - 2.2 AU

Year: 1071 Days

Day: 24.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,676,297 km

• M1: 340,784 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907.6

Radius: 3.6

Gravity: 70.03 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 11.55 AU - 13.81 AU

Year: 17101 Days

Day: 22.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 79,676,297 km

• M1: 52,509 km (0.108 R)
• M2: 352,901 km (0.079 R)
• M3: 483,650 km (0.083 R)
• M4: 602,730 km (0.099 R)
• M5: 960,269 km (0.116 R)
• M6: 1,460,973 km (0.108 R)
• M7: 1,609,523 km (0.102 R)
• M8: 1,860,998 km (0.103 R)
• M9: 3,887,001 km (0.118 R)
• M10: 4,206,094 km (0.115 R)
• M11: 5,943,972 km (0.03 R)
• M12: 7,806,914 km (0.043 R)
• M13: 8,735,319 km (0.071 R)
• M14: 9,337,600 km (0.114 R)
• M15: 9,908,765 km (0.114 R)
• M16: 11,057,527 km (0.115 R)
• M17: 14,877,807 km (0.069 R)
• M18: 16,789,519 km (0.072 R)
• M19: 17,804,091 km (0.06 R)
• M20: 18,063,943 km (0.099 R)
• M21: 18,326,487 km (0.079 R)
• M22: 26,074,759 km (0.042 R)
• M23: 26,747,800 km (0.074 R)
• M24: 27,203,026 km (0.104 R)
• M25: 28,363,457 km (0.093 R)
• M26: 32,169,975 km (0.091 R)
• M27: 33,730,430 km (0.076 R)
• M28: 57,684,939 km (0.099 R)
• M29: 71,514,514 km (0.033 R)
• M30: 71,732,777 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 563.5

Radius: 3

Gravity: 62.61 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 12.41 AU - 19.05 AU

Year: 23629 Days

Day: 21.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 79,676,297 km

• M1: 37,549 km (0.104 R)
• M2: 246,537 km (0.084 R)
• M3: 363,523 km (0.083 R)
• M4: 1,959,583 km (0.052 R)
• M5: 2,319,216 km (0.073 R)
• M6: 3,307,609 km (0.117 R)
• M7: 3,691,327 km (0.108 R)
• M8: 4,797,903 km (0.034 R)
• M9: 6,237,633 km (0.117 R)
• M10: 6,457,990 km (0.073 R)
• M11: 8,358,482 km (0.097 R)
• M12: 9,464,309 km (0.117 R)
• M13: 10,788,998 km (0.098 R)
• M14: 12,508,028 km (0.045 R)
• M15: 13,799,656 km (0.094 R)
• M16: 16,560,335 km (0.117 R)
• M17: 17,585,678 km (0.111 R)
• M18: 22,009,288 km (0.118 R)
• M19: 25,078,288 km (0.092 R)
• M20: 27,588,241 km (0.045 R)
• M21: 29,515,361 km (0.117 R)
• M22: 33,366,907 km (0.09 R)
• M23: 33,500,798 km (0.097 R)
• M24: 37,108,051 km (0.098 R)
• M25: 40,507,363 km (0.12 R)
• M26: 55,614,504 km (0.12 R)
• M27: 79,199,357 km (0.102 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 10,936 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit