🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.49 AU - 0.53 AU

Year: 129 Days

Day: 22.9 Hours

Environment

Temp: 197 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,697,147 km

• M1: 50,564 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.22 AU - 1.84 AU

Year: 671 Days

Day: 17.3 Hours

Environment

Temp: -27 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,697,147 km

• M1: 608,564 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.8 AU - 2.36 AU

Year: 1064 Days

Day: 46.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,697,147 km

• M1: 49,517 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.41 AU - 3.03 AU

Year: 1591 Days

Day: 36.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,697,147 km

• M1: 42,635 km (0.058 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 611.9

Radius: 7.9

Gravity: 9.8 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 10.46 AU - 16.5 AU

Year: 17558 Days

Day: 20.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 90,697,147 km

• M1: 98,286 km (0.068 R)
• M2: 394,190 km (0.051 R)
• M3: 1,318,705 km (0.069 R)
• M4: 3,579,727 km (0.117 R)
• M5: 3,926,645 km (0.111 R)
• M6: 5,970,301 km (0.097 R)
• M7: 8,635,986 km (0.097 R)
• M8: 8,997,564 km (0.118 R)
• M9: 9,750,640 km (0.111 R)
• M10: 10,839,114 km (0.11 R)
• M11: 13,323,785 km (0.083 R)
• M12: 14,954,551 km (0.073 R)
• M13: 16,953,328 km (0.102 R)
• M14: 18,437,339 km (0.1 R)
• M15: 22,912,709 km (0.105 R)
• M16: 25,347,863 km (0.079 R)
• M17: 25,876,093 km (0.104 R)
• M18: 26,303,943 km (0.112 R)
• M19: 28,174,964 km (0.11 R)
• M20: 30,369,415 km (0.09 R)
• M21: 30,965,263 km (0.062 R)
• M22: 31,690,514 km (0.114 R)
• M23: 35,356,709 km (0.092 R)
• M24: 41,008,367 km (0.114 R)
• M25: 47,552,526 km (0.114 R)
• M26: 50,487,037 km (0.106 R)
• M27: 63,822,341 km (0.037 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 529.9

Radius: 5.7

Gravity: 16.31 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 15.04 AU - 16.96 AU

Year: 22705 Days

Day: 18.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 90,697,147 km

• M1: 111,301 km (0.084 R)
• M2: 348,264 km (0.107 R)
• M3: 551,717 km (0.08 R)
• M4: 982,858 km (0.098 R)
• M5: 1,828,834 km (0.105 R)
• M6: 2,399,550 km (0.111 R)
• M7: 4,304,080 km (0.084 R)
• M8: 4,541,043 km (0.096 R)
• M9: 5,420,529 km (0.103 R)
• M10: 5,697,136 km (0.046 R)
• M11: 5,941,728 km (0.109 R)
• M12: 7,511,010 km (0.104 R)
• M13: 7,706,235 km (0.102 R)
• M14: 9,393,549 km (0.084 R)
• M15: 11,569,750 km (0.095 R)
• M16: 12,229,177 km (0.104 R)
• M17: 12,568,166 km (0.059 R)
• M18: 14,735,091 km (0.065 R)
• M19: 15,274,391 km (0.101 R)
• M20: 17,649,258 km (0.084 R)
• M21: 18,169,709 km (0.052 R)
• M22: 19,885,147 km (0.08 R)
• M23: 24,160,355 km (0.078 R)
• M24: 24,694,121 km (0.093 R)
• M25: 25,344,871 km (0.103 R)
• M26: 29,491,874 km (0.093 R)
• M27: 29,978,815 km (0.104 R)
• M28: 30,843,790 km (0.12 R)
• M29: 31,219,580 km (0.094 R)
• M30: 31,471,802 km (0.11 R)
• M31: 32,108,341 km (0.115 R)
• M32: 32,623,705 km (0.047 R)
• M33: 38,661,625 km (0.109 R)
• M34: 51,470,195 km (0.102 R)
• M35: 55,431,546 km (0.113 R)
• M36: 64,361,492 km (0.095 R)
• M37: 64,975,142 km (0.06 R)
• M38: 68,525,997 km (0.05 R)
• M39: 71,108,954 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 851.4

Radius: 6.2

Gravity: 22.15 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 13.82 AU - 18.78 AU

Year: 23346 Days

Day: 23 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 90,697,147 km

• M1: 130,749 km (0.09 R)
• M2: 1,393,504 km (0.03 R)
• M3: 2,379,953 km (0.117 R)
• M4: 4,097,186 km (0.109 R)
• M5: 4,340,433 km (0.097 R)
• M6: 5,964,168 km (0.089 R)
• M7: 7,639,664 km (0.112 R)
• M8: 9,129,808 km (0.087 R)
• M9: 9,545,691 km (0.109 R)
• M10: 9,789,086 km (0.118 R)
• M11: 12,027,370 km (0.102 R)
• M12: 12,745,589 km (0.09 R)
• M13: 14,505,608 km (0.112 R)
• M14: 16,771,118 km (0.069 R)
• M15: 29,976,272 km (0.113 R)
• M16: 30,630,014 km (0.075 R)
• M17: 31,293,182 km (0.1 R)
• M18: 35,620,450 km (0.082 R)
• M19: 37,397,224 km (0.106 R)
• M20: 38,767,989 km (0.091 R)
• M21: 42,259,304 km (0.049 R)
• M22: 44,926,185 km (0.1 R)
• M23: 50,776,808 km (0.089 R)
• M24: 51,518,814 km (0.09 R)
• M25: 53,405,243 km (0.119 R)
• M26: 55,141,925 km (0.045 R)
• M27: 57,716,504 km (0.114 R)
• M28: 57,917,863 km (0.05 R)
• M29: 65,262,221 km (0.11 R)
• M30: 73,912,568 km (0.086 R)
• M31: 79,253,960 km (0.101 R)
• M32: 82,272,995 km (0.027 R)
• M33: 83,553,253 km (0.108 R)
• M34: 88,539,649 km (0.12 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 14,715 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit