🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.42 AU - 0.68 AU

Year: 268 Days

Day: 24.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.46 AU - 0.64 AU

Year: 268 Days

Day: 30.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.5

Radius: 10.5

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.87 AU - 1.29 AU

Year: 736 Days

Day: 6.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 52,407,398 km

• M1: 144,960 km (0.071 R)
• M2: 487,839 km (0.103 R)
• M3: 867,668 km (0.118 R)
• M4: 1,291,478 km (0.043 R)
• M5: 1,928,167 km (0.098 R)
• M6: 2,348,537 km (0.102 R)
• M7: 2,874,673 km (0.089 R)
• M8: 3,810,407 km (0.116 R)
• M9: 4,775,613 km (0.105 R)
• M10: 5,272,876 km (0.114 R)
• M11: 5,731,543 km (0.072 R)
• M12: 6,390,971 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.3

Radius: 10.9

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.97 AU - 2.95 AU

Year: 2531 Days

Day: 6.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 52,407,398 km

• M1: 135,984 km (0.088 R)
• M2: 493,374 km (0.101 R)
• M3: 1,066,782 km (0.077 R)
• M4: 2,111,574 km (0.078 R)
• M5: 2,604,499 km (0.107 R)
• M6: 3,041,624 km (0.056 R)
• M7: 4,100,328 km (0.08 R)
• M8: 4,832,460 km (0.081 R)
• M9: 6,080,256 km (0.1 R)
• M10: 8,081,726 km (0.082 R)
• M11: 8,482,648 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 625.1

Radius: 4.4

Gravity: 32.29 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.33 AU - 7.53 AU

Year: 11968 Days

Day: 24.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 52,407,398 km

• M1: 54,902 km (0.104 R)
• M2: 311,912 km (0.054 R)
• M3: 492,626 km (0.091 R)
• M4: 1,279,511 km (0.072 R)
• M5: 1,468,303 km (0.046 R)
• M6: 1,706,613 km (0.109 R)
• M7: 2,357,513 km (0.075 R)
• M8: 2,538,227 km (0.065 R)
• M9: 2,815,432 km (0.104 R)
• M10: 3,455,860 km (0.09 R)
• M11: 3,989,027 km (0.098 R)
• M12: 4,159,270 km (0.107 R)
• M13: 5,917,194 km (0.108 R)
• M14: 6,638,106 km (0.087 R)
• M15: 6,877,463 km (0.086 R)
• M16: 7,804,820 km (0.103 R)
• M17: 9,248,739 km (0.101 R)
• M18: 10,806,801 km (0.103 R)
• M19: 11,250,209 km (0.098 R)
• M20: 12,232,319 km (0.054 R)
• M21: 13,145,314 km (0.074 R)
• M22: 14,299,761 km (0.081 R)
• M23: 15,589,893 km (0.04 R)
• M24: 16,012,956 km (0.093 R)
• M25: 17,103,973 km (0.095 R)
• M26: 19,351,981 km (0.066 R)
• M27: 22,229,496 km (0.093 R)
• M28: 23,127,083 km (0.102 R)
• M29: 29,344,819 km (0.091 R)
• M30: 29,989,287 km (0.109 R)
• M31: 31,529,696 km (0.082 R)
• M32: 32,205,878 km (0.062 R)
• M33: 33,938,072 km (0.084 R)
• M34: 40,954,212 km (0.034 R)
• M35: 41,758,750 km (0.093 R)
• M36: 44,940,547 km (0.074 R)
• M37: 47,835,565 km (0.105 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 15,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit