🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.98 AU - 2.72 AU

Year: 1303 Days

Day: 44 Hours

Environment

Temp: -87 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.16 AU - 3.52 AU

Year: 1731 Days

Day: 17.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.35 AU - 4.05 AU

Year: 2574 Days

Day: 42.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 153.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691

Radius: 10.3

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.53 AU - 7.09 AU

Year: 5065 Days

Day: 7.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 78,918,144 km

• M1: 128,056 km (0.083 R)
• M2: 507,885 km (0.088 R)
• M3: 869,912 km (0.088 R)
• M4: 1,191,697 km (0.075 R)
• M5: 1,511,986 km (0.111 R)
• M6: 2,074,773 km (0.114 R)
• M7: 3,641,212 km (0.074 R)
• M8: 4,331,307 km (0.116 R)
• M9: 4,944,210 km (0.08 R)
• M10: 6,406,828 km (0.04 R)
• M11: 8,064,223 km (0.117 R)
• M12: 16,412,682 km (0.111 R)
• M13: 22,673,203 km (0.111 R)
• M14: 24,910,738 km (0.116 R)
• M15: 25,634,044 km (0.087 R)
• M16: 27,546,204 km (0.068 R)
• M17: 28,406,541 km (0.111 R)
• M18: 29,820,241 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.5

Radius: 12.3

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.48 AU - 8.4 AU

Year: 6612 Days

Day: 12 Hours

Environment

Temp: -151 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 78,918,144 km

• M1: 153,039 km (0.027 R)
• M2: 556,354 km (0.063 R)
• M3: 1,164,320 km (0.079 R)
• M4: 1,797,269 km (0.12 R)
• M5: 2,389,826 km (0.054 R)
• M6: 2,855,075 km (0.106 R)
• M7: 3,898,820 km (0.098 R)
• M8: 4,707,995 km (0.109 R)
• M9: 5,656,595 km (0.111 R)
• M10: 7,258,638 km (0.071 R)
• M11: 8,850,958 km (0.099 R)
• M12: 10,201,528 km (0.101 R)
• M13: 11,142,947 km (0.028 R)
• M14: 13,307,628 km (0.12 R)
• M15: 14,663,583 km (0.034 R)
• M16: 16,359,574 km (0.053 R)
• M17: 17,060,440 km (0.083 R)
• M18: 17,648,659 km (0.118 R)
• M19: 18,115,405 km (0.059 R)
• M20: 18,659,043 km (0.086 R)
• M21: 19,424,236 km (0.063 R)
• M22: 20,574,494 km (0.08 R)
• M23: 22,774,181 km (0.087 R)
• M24: 23,728,765 km (0.107 R)
• M25: 24,379,965 km (0.1 R)
• M26: 30,119,736 km (0.027 R)
• M27: 32,448,825 km (0.093 R)
• M28: 33,453,674 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374

Radius: 4.3

Gravity: 20.23 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 15.64 AU - 21.2 AU

Year: 28591 Days

Day: 21.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 78,918,144 km

• M1: 53,406 km (0.094 R)
• M2: 279,299 km (0.093 R)
• M3: 713,283 km (0.057 R)
• M4: 951,742 km (0.113 R)
• M5: 1,455,587 km (0.067 R)
• M6: 2,613,624 km (0.12 R)
• M7: 2,811,094 km (0.11 R)
• M8: 4,449,639 km (0.103 R)
• M9: 6,771,548 km (0.109 R)
• M10: 7,336,280 km (0.111 R)
• M11: 7,779,987 km (0.089 R)
• M12: 8,720,808 km (0.075 R)
• M13: 9,275,068 km (0.071 R)
• M14: 11,728,323 km (0.079 R)
• M15: 13,246,293 km (0.066 R)
• M16: 13,535,765 km (0.118 R)
• M17: 14,052,326 km (0.117 R)
• M18: 15,923,347 km (0.118 R)
• M19: 17,431,144 km (0.063 R)
• M20: 19,400,151 km (0.081 R)
• M21: 22,215,284 km (0.086 R)
• M22: 26,642,932 km (0.112 R)
• M23: 28,042,121 km (0.028 R)
• M24: 31,881,999 km (0.089 R)
• M25: 32,926,791 km (0.066 R)
• M26: 42,746,395 km (0.103 R)
• M27: 46,297,848 km (0.098 R)
• M28: 46,463,752 km (0.118 R)
• M29: 47,131,557 km (0.067 R)
• M30: 51,807,239 km (0.084 R)
• M31: 53,797,489 km (0.117 R)
• M32: 60,270,738 km (0.082 R)
• M33: 65,139,999 km (0.055 R)
• M34: 71,586,770 km (0.089 R)
• M35: 72,031,076 km (0.102 R)
• M36: 76,575,859 km (0.09 R)
• M37: 78,918,113 km (0.111 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 19,014 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit