🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.49 AU - 0.65 AU

Year: 154 Days

Day: 20 Hours

Environment

Temp: 238 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,902,115 km

• M1: 100,829 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.03 AU - 3.85 AU

Year: 2285 Days

Day: 19.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 13.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 712.1

Radius: 5.6

Gravity: 22.71 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 10.48 AU - 16.86 AU

Year: 18102 Days

Day: 20.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 84,902,115 km

• M1: 69,862 km (0.025 R)
• M2: 258,954 km (0.111 R)
• M3: 449,242 km (0.086 R)
• M4: 646,113 km (0.083 R)
• M5: 890,407 km (0.104 R)
• M6: 1,551,779 km (0.083 R)
• M7: 2,074,025 km (0.043 R)
• M8: 2,343,151 km (0.094 R)
• M9: 3,808,762 km (0.071 R)
• M10: 5,331,967 km (0.1 R)
• M11: 6,165,527 km (0.101 R)
• M12: 6,418,945 km (0.094 R)
• M13: 6,767,658 km (0.031 R)
• M14: 7,840,574 km (0.048 R)
• M15: 8,914,986 km (0.099 R)
• M16: 9,459,821 km (0.101 R)
• M17: 11,733,410 km (0.083 R)
• M18: 15,477,844 km (0.117 R)
• M19: 19,674,962 km (0.109 R)
• M20: 26,963,071 km (0.048 R)
• M21: 30,710,498 km (0.085 R)
• M22: 32,074,980 km (0.044 R)
• M23: 32,453,912 km (0.052 R)
• M24: 33,220,900 km (0.034 R)
• M25: 33,999,856 km (0.111 R)
• M26: 34,525,992 km (0.055 R)
• M27: 37,656,477 km (0.045 R)
• M28: 40,381,252 km (0.059 R)
• M29: 42,928,007 km (0.065 R)
• M30: 46,380,277 km (0.057 R)
• M31: 57,652,327 km (0.11 R)
• M32: 58,776,555 km (0.118 R)
• M33: 61,262,123 km (0.113 R)
• M34: 61,845,555 km (0.111 R)
• M35: 64,416,394 km (0.089 R)
• M36: 66,033,547 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 704.5

Radius: 7.1

Gravity: 13.98 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 14.07 AU - 18.23 AU

Year: 23245 Days

Day: 25 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 84,902,115 km

• M1: 88,263 km (0.09 R)
• M2: 808,277 km (0.089 R)
• M3: 1,067,381 km (0.053 R)
• M4: 1,579,006 km (0.075 R)
• M5: 1,950,158 km (0.065 R)
• M6: 2,590,586 km (0.091 R)
• M7: 5,197,180 km (0.104 R)
• M8: 5,516,421 km (0.099 R)
• M9: 7,362,459 km (0.111 R)
• M10: 7,612,736 km (0.039 R)
• M11: 8,781,993 km (0.062 R)
• M12: 12,361,122 km (0.109 R)
• M13: 19,529,404 km (0.117 R)
• M14: 20,204,090 km (0.047 R)
• M15: 32,677,261 km (0.12 R)
• M16: 40,647,237 km (0.108 R)
• M17: 41,272,856 km (0.104 R)
• M18: 44,332,282 km (0.101 R)
• M19: 45,161,802 km (0.105 R)
• M20: 50,357,785 km (0.06 R)
• M21: 51,260,758 km (0.075 R)
• M22: 53,659,111 km (0.108 R)
• M23: 55,746,151 km (0.06 R)
• M24: 57,493,304 km (0.103 R)
• M25: 60,283,454 km (0.098 R)
• M26: 72,576,210 km (0.1 R)
• M27: 78,698,802 km (0.12 R)
• M28: 80,159,027 km (0.045 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 15,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit