🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.64 AU - 0.72 AU

Year: 199 Days

Day: 38.9 Hours

Environment

Temp: 195 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.16 AU - 1.3 AU

Year: 484 Days

Day: 48 Hours

Environment

Temp: 17 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,973,464 km

• M1: 347,217 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.07 AU - 3.09 AU

Year: 1918 Days

Day: 37.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,973,464 km

• M1: 29,471 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.7

Radius: 9.2

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.68 AU - 11.06 AU

Year: 10175 Days

Day: 8.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 76,973,464 km

• M1: 114,442 km (0.112 R)
• M2: 403,166 km (0.034 R)
• M3: 839,394 km (0.11 R)
• M4: 1,149,510 km (0.084 R)
• M5: 1,710,203 km (0.096 R)
• M6: 2,149,123 km (0.116 R)
• M7: 2,462,979 km (0.073 R)
• M8: 3,254,502 km (0.053 R)
• M9: 3,671,132 km (0.074 R)
• M10: 5,739,173 km (0.103 R)
• M11: 6,275,032 km (0.054 R)
• M12: 7,121,008 km (0.051 R)
• M13: 8,349,805 km (0.059 R)
• M14: 8,944,457 km (0.095 R)
• M15: 10,217,983 km (0.083 R)
• M16: 10,738,734 km (0.076 R)
• M17: 11,497,344 km (0.065 R)
• M18: 12,407,498 km (0.074 R)
• M19: 13,488,193 km (0.069 R)
• M20: 13,861,888 km (0.099 R)
• M21: 17,914,794 km (0.117 R)
• M22: 21,072,506 km (0.115 R)
• M23: 22,001,957 km (0.044 R)
• M24: 23,942,541 km (0.096 R)
• M25: 26,671,356 km (0.093 R)
• M26: 29,081,228 km (0.058 R)
• M27: 31,741,975 km (0.105 R)
• M28: 35,026,995 km (0.068 R)
• M29: 37,788,273 km (0.105 R)
• M30: 39,792,734 km (0.046 R)
• M31: 40,821,070 km (0.104 R)
• M32: 47,509,441 km (0.037 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.2

Radius: 10.4

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 9.55 AU - 13.51 AU

Year: 13889 Days

Day: 9.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 76,973,464 km

• M1: 132,544 km (0.053 R)
• M2: 684,111 km (0.066 R)
• M3: 1,042,398 km (0.095 R)
• M4: 1,643,632 km (0.086 R)
• M5: 1,993,990 km (0.083 R)
• M6: 3,066,607 km (0.119 R)
• M7: 3,514,054 km (0.118 R)
• M8: 4,279,546 km (0.113 R)
• M9: 10,272,886 km (0.075 R)
• M10: 11,131,129 km (0.059 R)
• M11: 26,939,734 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425.6

Radius: 3.7

Gravity: 31.09 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 10.29 AU - 16.17 AU

Year: 17072 Days

Day: 15.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 76,973,464 km

• M1: 46,076 km (0.092 R)
• M2: 337,942 km (0.115 R)
• M3: 667,655 km (0.088 R)
• M4: 832,961 km (0.1 R)
• M5: 958,174 km (0.111 R)
• M6: 1,083,986 km (0.114 R)
• M7: 1,383,182 km (0.109 R)
• M8: 1,544,748 km (0.117 R)
• M9: 1,923,230 km (0.099 R)
• M10: 2,570,540 km (0.071 R)
• M11: 2,955,306 km (0.102 R)
• M12: 4,098,982 km (0.074 R)
• M13: 10,298,018 km (0.053 R)
• M14: 14,161,982 km (0.101 R)
• M15: 25,470,533 km (0.084 R)
• M16: 32,233,554 km (0.07 R)
• M17: 34,894,451 km (0.077 R)
• M18: 49,939,659 km (0.04 R)
• M19: 56,176,394 km (0.097 R)
• M20: 57,725,929 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859.5

Radius: 7.8

Gravity: 14.13 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 11.28 AU - 16.3 AU

Year: 18167 Days

Day: 18.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 76,973,464 km

• M1: 112,797 km (0.114 R)
• M2: 448,644 km (0.07 R)
• M3: 702,811 km (0.119 R)
• M4: 1,020,257 km (0.093 R)
• M5: 1,933,403 km (0.046 R)
• M6: 2,193,554 km (0.093 R)
• M7: 2,884,845 km (0.118 R)
• M8: 3,624,308 km (0.099 R)
• M9: 3,990,972 km (0.092 R)
• M10: 4,622,275 km (0.1 R)
• M11: 5,166,213 km (0.098 R)
• M12: 6,251,994 km (0.09 R)
• M13: 7,628,743 km (0.073 R)
• M14: 8,180,909 km (0.112 R)
• M15: 8,813,259 km (0.099 R)
• M16: 10,115,808 km (0.096 R)
• M17: 10,844,200 km (0.114 R)
• M18: 11,284,915 km (0.063 R)
• M19: 14,409,117 km (0.087 R)
• M20: 20,439,258 km (0.084 R)
• M21: 21,799,252 km (0.066 R)
• M22: 22,602,892 km (0.098 R)
• M23: 23,530,548 km (0.113 R)
• M24: 25,682,514 km (0.118 R)
• M25: 30,126,318 km (0.116 R)
• M26: 31,629,627 km (0.113 R)
• M27: 34,514,323 km (0.116 R)
• M28: 35,467,860 km (0.089 R)
• M29: 39,163,227 km (0.107 R)
• M30: 41,407,943 km (0.097 R)
• M31: 42,020,695 km (0.116 R)
• M32: 42,795,164 km (0.097 R)
• M33: 53,203,735 km (0.117 R)
• M34: 53,927,938 km (0.067 R)
• M35: 56,514,336 km (0.062 R)
• M36: 67,055,151 km (0.111 R)
• M37: 76,054,660 km (0.073 R)
• M38: 76,513,177 km (0.114 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 18,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit