🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1 AU - 1.44 AU

Year: 476 Days

Day: 47.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.27 AU - 2.91 AU

Year: 1472 Days

Day: 15.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.3 AU - 3.58 AU

Year: 1780 Days

Day: 23.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 271.7

Radius: 3.4

Gravity: 23.5 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 12.61 AU - 17.55 AU

Year: 20678 Days

Day: 15.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 102,867,779 km

• M1: 45,478 km (0.093 R)
• M2: 285,134 km (0.107 R)
• M3: 534,364 km (0.11 R)
• M4: 2,076,418 km (0.044 R)
• M5: 2,267,455 km (0.054 R)
• M6: 2,707,273 km (0.029 R)
• M7: 3,006,468 km (0.084 R)
• M8: 4,007,877 km (0.097 R)
• M9: 5,601,991 km (0.045 R)
• M10: 9,442,169 km (0.098 R)
• M11: 11,071,888 km (0.104 R)
• M12: 13,199,319 km (0.115 R)
• M13: 16,991,775 km (0.112 R)
• M14: 17,375,793 km (0.06 R)
• M15: 25,115,987 km (0.099 R)
• M16: 26,424,818 km (0.044 R)
• M17: 31,651,020 km (0.108 R)
• M18: 40,854,580 km (0.077 R)
• M19: 54,297,146 km (0.086 R)
• M20: 56,478,283 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 417.2

Radius: 6.5

Gravity: 9.87 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 12.66 AU - 19.72 AU

Year: 23002 Days

Day: 24.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 102,867,779 km

• M1: 81,232 km (0.115 R)
• M2: 359,783 km (0.096 R)
• M3: 813,513 km (0.102 R)
• M4: 1,046,288 km (0.075 R)
• M5: 1,281,306 km (0.032 R)
• M6: 1,519,765 km (0.049 R)
• M7: 1,896,303 km (0.117 R)
• M8: 2,208,065 km (0.094 R)
• M9: 2,811,542 km (0.105 R)
• M10: 3,692,075 km (0.094 R)
• M11: 4,275,806 km (0.079 R)
• M12: 5,245,799 km (0.114 R)
• M13: 5,982,568 km (0.095 R)
• M14: 6,312,581 km (0.114 R)
• M15: 7,756,051 km (0.119 R)
• M16: 8,098,930 km (0.12 R)
• M17: 9,516,968 km (0.113 R)
• M18: 12,500,099 km (0.1 R)
• M19: 12,768,178 km (0.115 R)
• M20: 13,177,478 km (0.092 R)
• M21: 13,595,454 km (0.101 R)
• M22: 13,807,584 km (0.083 R)
• M23: 15,356,072 km (0.075 R)
• M24: 22,219,173 km (0.104 R)
• M25: 23,312,584 km (0.115 R)
• M26: 25,178,518 km (0.045 R)
• M27: 25,498,957 km (0.119 R)
• M28: 26,807,789 km (0.108 R)
• M29: 27,818,322 km (0.082 R)
• M30: 29,558,744 km (0.097 R)
• M31: 32,999,346 km (0.11 R)
• M32: 39,215,735 km (0.065 R)
• M33: 39,502,365 km (0.11 R)
• M34: 43,052,771 km (0.101 R)
• M35: 45,061,871 km (0.059 R)
• M36: 46,169,194 km (0.087 R)
• M37: 53,901,160 km (0.03 R)
• M38: 59,950,599 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876

Radius: 6.3

Gravity: 22.07 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 14.09 AU - 22.65 AU

Year: 27801 Days

Day: 22.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 102,867,779 km

• M1: 83,924 km (0.09 R)
• M2: 1,264,850 km (0.09 R)
• M3: 2,169,768 km (0.11 R)
• M4: 2,483,025 km (0.102 R)
• M5: 2,881,554 km (0.061 R)
• M6: 3,291,153 km (0.051 R)
• M7: 3,542,178 km (0.114 R)
• M8: 3,977,508 km (0.082 R)
• M9: 4,794,612 km (0.081 R)
• M10: 5,586,134 km (0.039 R)
• M11: 6,036,124 km (0.103 R)
• M12: 7,008,361 km (0.093 R)
• M13: 7,858,227 km (0.072 R)
• M14: 8,137,376 km (0.084 R)
• M15: 9,258,911 km (0.06 R)
• M16: 9,824,691 km (0.07 R)
• M17: 10,413,209 km (0.082 R)
• M18: 11,804,918 km (0.115 R)
• M19: 12,171,432 km (0.099 R)
• M20: 13,081,885 km (0.097 R)
• M21: 14,036,768 km (0.06 R)
• M22: 14,698,739 km (0.076 R)
• M23: 19,416,308 km (0.085 R)
• M24: 24,457,606 km (0.119 R)
• M25: 32,541,426 km (0.119 R)
• M26: 38,444,259 km (0.098 R)
• M27: 38,764,847 km (0.104 R)
• M28: 49,611,591 km (0.116 R)
• M29: 74,762,284 km (0.113 R)
• M30: 89,325,337 km (0.093 R)
• M31: 91,304,368 km (0.117 R)
• M32: 96,822,883 km (0.072 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 10,811 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit