🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.54 AU - 0.8 AU

Year: 193 Days

Day: 46.2 Hours

Environment

Temp: 145 °C

Axial Tilt: 59.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.65 AU - 0.97 AU

Year: 256 Days

Day: 38.8 Hours

Environment

Temp: 192 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 112,513,324 km

• M1: 69,264 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.84 AU - 5.44 AU

Year: 4096 Days

Day: 26.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.6

Radius: 9.4

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 8.79 AU - 8.93 AU

Year: 9269 Days

Day: 14 Hours

Environment

Temp: -166 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 112,513,324 km

• M1: 116,836 km (0.054 R)
• M2: 607,517 km (0.034 R)
• M3: 902,075 km (0.104 R)
• M4: 1,447,359 km (0.116 R)
• M5: 1,978,133 km (0.071 R)
• M6: 3,262,730 km (0.09 R)
• M7: 4,290,018 km (0.12 R)
• M8: 4,607,166 km (0.065 R)
• M9: 5,002,254 km (0.072 R)
• M10: 5,552,923 km (0.065 R)
• M11: 6,107,782 km (0.052 R)
• M12: 8,256,456 km (0.083 R)
• M13: 9,892,458 km (0.09 R)
• M14: 10,193,150 km (0.094 R)
• M15: 11,078,770 km (0.119 R)
• M16: 11,678,507 km (0.099 R)
• M17: 12,589,409 km (0.098 R)
• M18: 13,731,589 km (0.031 R)
• M19: 14,941,686 km (0.103 R)
• M20: 17,281,995 km (0.069 R)
• M21: 18,691,207 km (0.067 R)
• M22: 21,069,663 km (0.077 R)
• M23: 21,820,944 km (0.101 R)
• M24: 25,564,631 km (0.086 R)
• M25: 30,448,851 km (0.11 R)
• M26: 32,060,020 km (0.107 R)
• M27: 33,727,139 km (0.06 R)
• M28: 34,754,877 km (0.102 R)
• M29: 43,070,873 km (0.081 R)
• M30: 45,927,593 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.2

Radius: 13.1

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 8.37 AU - 12.81 AU

Year: 12112 Days

Day: 13 Hours

Environment

Temp: -174 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 112,513,324 km

• M1: 163,211 km (0.113 R)
• M2: 685,457 km (0.082 R)
• M3: 1,263,354 km (0.088 R)
• M4: 1,673,851 km (0.052 R)
• M5: 2,638,308 km (0.112 R)
• M6: 5,303,993 km (0.118 R)
• M7: 6,214,595 km (0.111 R)
• M8: 8,383,764 km (0.116 R)
• M9: 9,871,515 km (0.03 R)
• M10: 12,299,937 km (0.102 R)
• M11: 14,990,155 km (0.048 R)
• M12: 15,502,827 km (0.064 R)
• M13: 16,145,051 km (0.075 R)
• M14: 17,420,672 km (0.116 R)
• M15: 25,703,457 km (0.105 R)
• M16: 28,641,260 km (0.098 R)
• M17: 29,520,148 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 852.3

Radius: 4.9

Gravity: 35.5 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 17.45 AU - 23.23 AU

Year: 32241 Days

Day: 18.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 112,513,324 km

• M1: 60,886 km (0.095 R)
• M2: 245,640 km (0.116 R)
• M3: 479,760 km (0.082 R)
• M4: 750,084 km (0.116 R)
• M5: 1,225,955 km (0.076 R)
• M6: 4,441,860 km (0.111 R)
• M7: 6,478,186 km (0.103 R)
• M8: 10,376,557 km (0.079 R)
• M9: 10,723,475 km (0.1 R)
• M10: 11,440,497 km (0.089 R)
• M11: 15,781,528 km (0.089 R)
• M12: 17,088,415 km (0.111 R)
• M13: 20,996,061 km (0.105 R)
• M14: 22,458,829 km (0.041 R)
• M15: 25,460,211 km (0.114 R)
• M16: 32,097,570 km (0.086 R)
• M17: 34,186,255 km (0.098 R)
• M18: 43,448,308 km (0.091 R)
• M19: 48,073,425 km (0.113 R)
• M20: 48,842,508 km (0.118 R)
• M21: 50,208,337 km (0.083 R)
• M22: 52,203,374 km (0.091 R)
• M23: 54,666,503 km (0.038 R)
• M24: 54,875,042 km (0.063 R)
• M25: 61,385,541 km (0.104 R)
• M26: 62,746,583 km (0.044 R)
• M27: 71,337,689 km (0.099 R)
• M28: 72,338,050 km (0.108 R)
• M29: 83,689,238 km (0.048 R)
• M30: 84,801,797 km (0.087 R)
• M31: 87,912,086 km (0.044 R)
• M32: 95,867,103 km (0.065 R)
• M33: 98,005,155 km (0.104 R)
• M34: 101,428,703 km (0.097 R)
• M35: 103,010,999 km (0.107 R)
• M36: 108,843,072 km (0.115 R)
• M37: 112,176,263 km (0.115 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 19,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit