🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.94 AU - 1 AU

Year: 347 Days

Day: 38.8 Hours

Environment

Temp: 31 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,672,982 km

• M1: 402,269 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.54 AU - 4.92 AU

Year: 3162 Days

Day: 24.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 17.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 595.6

Radius: 4.7

Gravity: 26.96 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 15.15 AU - 18.89 AU

Year: 25519 Days

Day: 22.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 73,672,982 km

• M1: 58,493 km (0.089 R)
• M2: 485,295 km (0.062 R)
• M3: 883,525 km (0.106 R)
• M4: 1,043,894 km (0.078 R)
• M5: 1,298,659 km (0.096 R)
• M6: 1,507,647 km (0.096 R)
• M7: 1,738,926 km (0.07 R)
• M8: 2,363,646 km (0.11 R)
• M9: 2,829,943 km (0.065 R)
• M10: 3,813,848 km (0.086 R)
• M11: 4,142,215 km (0.089 R)
• M12: 6,249,152 km (0.111 R)
• M13: 7,994,959 km (0.047 R)
• M14: 10,350,826 km (0.106 R)
• M15: 10,666,627 km (0.06 R)
• M16: 11,383,650 km (0.102 R)
• M17: 15,539,030 km (0.116 R)
• M18: 18,592,023 km (0.055 R)
• M19: 25,621,627 km (0.069 R)
• M20: 26,082,987 km (0.095 R)
• M21: 27,022,013 km (0.116 R)
• M22: 30,101,934 km (0.108 R)
• M23: 31,134,907 km (0.104 R)
• M24: 32,191,218 km (0.072 R)
• M25: 33,134,881 km (0.115 R)
• M26: 34,654,945 km (0.115 R)
• M27: 50,120,971 km (0.083 R)
• M28: 52,675,355 km (0.082 R)
• M29: 54,552,210 km (0.119 R)
• M30: 62,922,211 km (0.078 R)
• M31: 67,410,745 km (0.103 R)
• M32: 77,497,980 km (0.106 R)
• M33: 84,923,420 km (0.119 R)
• M34: 85,434,596 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 264.8

Radius: 7.3

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 15.52 AU - 22.94 AU

Year: 30648 Days

Day: 17.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 164.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 73,672,982 km

• M1: 157,975 km (0.115 R)
• M2: 397,930 km (0.113 R)
• M3: 1,339,799 km (0.073 R)
• M4: 2,932,118 km (0.059 R)
• M5: 3,245,675 km (0.1 R)
• M6: 4,388,753 km (0.113 R)
• M7: 4,660,123 km (0.119 R)
• M8: 5,274,223 km (0.115 R)
• M9: 5,819,507 km (0.116 R)
• M10: 6,316,172 km (0.116 R)
• M11: 8,177,618 km (0.05 R)
• M12: 9,123,974 km (0.068 R)
• M13: 10,258,973 km (0.101 R)
• M14: 13,362,231 km (0.053 R)
• M15: 14,373,363 km (0.043 R)
• M16: 14,746,610 km (0.078 R)
• M17: 17,712,537 km (0.055 R)
• M18: 18,931,311 km (0.105 R)
• M19: 19,927,484 km (0.044 R)
• M20: 20,768,224 km (0.096 R)
• M21: 22,620,395 km (0.099 R)
• M22: 23,125,437 km (0.049 R)
• M23: 27,440,887 km (0.113 R)
• M24: 28,715,461 km (0.086 R)
• M25: 30,394,248 km (0.062 R)
• M26: 33,683,457 km (0.096 R)
• M27: 35,549,391 km (0.114 R)
• M28: 40,070,837 km (0.114 R)
• M29: 43,237,674 km (0.1 R)
• M30: 47,384,677 km (0.081 R)
• M31: 47,714,241 km (0.1 R)
• M32: 48,045,301 km (0.116 R)
• M33: 52,490,302 km (0.066 R)
• M34: 55,357,645 km (0.115 R)
• M35: 58,138,968 km (0.099 R)
• M36: 64,583,196 km (0.104 R)
• M37: 66,626,104 km (0.084 R)
• M38: 71,704,055 km (0.094 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 13,312 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit