🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.24 AU - 2.74 AU

Year: 1488 Days

Day: 46.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,538,312 km

• M1: 485,595 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.46 AU - 4.56 AU

Year: 3041 Days

Day: 33.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,538,312 km

• M1: 216,468 km (0.058 R)
• M2: 705,803 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502

Radius: 8.5

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.41 AU - 8.77 AU

Year: 7150 Days

Day: 8.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 84,538,312 km

• M1: 110,254 km (0.115 R)
• M2: 381,325 km (0.108 R)
• M3: 690,544 km (0.112 R)
• M4: 1,045,240 km (0.111 R)
• M5: 1,808,638 km (0.114 R)
• M6: 2,245,015 km (0.055 R)
• M7: 3,244,927 km (0.09 R)
• M8: 3,682,352 km (0.063 R)
• M9: 6,827,198 km (0.098 R)
• M10: 8,926,505 km (0.059 R)
• M11: 9,653,999 km (0.112 R)
• M12: 10,513,439 km (0.102 R)
• M13: 11,081,761 km (0.109 R)
• M14: 13,288,180 km (0.079 R)
• M15: 14,814,228 km (0.093 R)
• M16: 18,961,530 km (0.098 R)
• M17: 20,964,945 km (0.098 R)
• M18: 22,557,115 km (0.091 R)
• M19: 24,803,327 km (0.042 R)
• M20: 26,409,858 km (0.042 R)
• M21: 27,459,587 km (0.061 R)
• M22: 30,679,980 km (0.1 R)
• M23: 31,063,399 km (0.104 R)
• M24: 34,143,769 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 768.5

Radius: 3.6

Gravity: 59.3 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 12.22 AU - 17.88 AU

Year: 22113 Days

Day: 18.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 84,538,312 km

• M1: 44,730 km (0.113 R)
• M2: 190,737 km (0.077 R)
• M3: 378,034 km (0.077 R)
• M4: 1,671,158 km (0.069 R)
• M5: 1,840,652 km (0.09 R)
• M6: 2,303,358 km (0.108 R)
• M7: 2,736,295 km (0.073 R)
• M8: 4,608,213 km (0.111 R)
• M9: 4,942,115 km (0.118 R)
• M10: 6,171,511 km (0.071 R)
• M11: 7,047,705 km (0.084 R)
• M12: 9,100,038 km (0.108 R)
• M13: 10,230,849 km (0.11 R)
• M14: 12,552,907 km (0.028 R)
• M15: 13,129,008 km (0.035 R)
• M16: 14,333,720 km (0.106 R)
• M17: 15,774,946 km (0.041 R)
• M18: 18,113,460 km (0.075 R)
• M19: 19,035,132 km (0.088 R)
• M20: 20,574,195 km (0.097 R)
• M21: 20,971,527 km (0.028 R)
• M22: 21,884,224 km (0.044 R)
• M23: 26,146,117 km (0.077 R)
• M24: 29,651,495 km (0.082 R)
• M25: 31,450,559 km (0.102 R)
• M26: 32,644,799 km (0.046 R)
• M27: 33,594,296 km (0.104 R)
• M28: 33,868,808 km (0.118 R)
• M29: 34,841,793 km (0.108 R)
• M30: 38,920,280 km (0.07 R)
• M31: 42,981,862 km (0.106 R)
• M32: 43,794,029 km (0.097 R)
• M33: 49,767,621 km (0.118 R)
• M34: 50,303,481 km (0.074 R)
• M35: 50,843,230 km (0.074 R)
• M36: 51,205,257 km (0.102 R)
• M37: 51,568,929 km (0.104 R)
• M38: 52,117,654 km (0.108 R)
• M39: 54,540,840 km (0.087 R)
• M40: 67,570,217 km (0.102 R)
• M41: 69,776,785 km (0.111 R)
• M42: 77,398,498 km (0.104 R)
• M43: 79,569,462 km (0.104 R)
• M44: 81,038,962 km (0.099 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 15,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit