🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.45 AU - 2.19 AU

Year: 897 Days

Day: 46.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 132 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.01 AU - 3.55 AU

Year: 2170 Days

Day: 15.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,199,878 km

• M1: 40,391 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.8

Radius: 9.7

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.38 AU - 7.14 AU

Year: 5721 Days

Day: 7.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 68,199,878 km

• M1: 120,725 km (0.118 R)
• M2: 777,311 km (0.076 R)
• M3: 1,244,654 km (0.054 R)
• M4: 1,664,725 km (0.093 R)
• M5: 2,087,489 km (0.101 R)
• M6: 4,875,843 km (0.067 R)
• M7: 5,929,910 km (0.108 R)
• M8: 6,401,442 km (0.096 R)
• M9: 9,741,813 km (0.094 R)
• M10: 11,547,908 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.7

Radius: 13

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.11 AU - 7.77 AU

Year: 6678 Days

Day: 11.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 155.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 68,199,878 km

• M1: 162,314 km (0.114 R)
• M2: 609,761 km (0.096 R)
• M3: 1,035,068 km (0.038 R)
• M4: 1,605,185 km (0.068 R)
• M5: 2,179,342 km (0.099 R)
• M6: 2,762,773 km (0.065 R)
• M7: 3,202,741 km (0.083 R)
• M8: 3,651,834 km (0.083 R)
• M9: 6,290,740 km (0.064 R)
• M10: 9,820,053 km (0.116 R)
• M11: 10,502,519 km (0.081 R)
• M12: 11,297,631 km (0.115 R)
• M13: 14,544,354 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.1

Radius: 6.6

Gravity: 17.68 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 10.42 AU - 14.44 AU

Year: 16007 Days

Day: 18.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 68,199,878 km

• M1: 83,027 km (0.112 R)
• M2: 289,771 km (0.087 R)
• M3: 900,130 km (0.114 R)
• M4: 1,468,004 km (0.089 R)
• M5: 1,692,401 km (0.092 R)
• M6: 2,272,541 km (0.057 R)
• M7: 3,588,703 km (0.118 R)
• M8: 3,939,062 km (0.092 R)
• M9: 5,311,173 km (0.106 R)
• M10: 5,845,088 km (0.092 R)
• M11: 7,199,547 km (0.113 R)
• M12: 7,901,460 km (0.106 R)
• M13: 8,343,971 km (0.119 R)
• M14: 11,539,232 km (0.056 R)
• M15: 11,916,966 km (0.089 R)
• M16: 12,368,004 km (0.119 R)
• M17: 12,897,281 km (0.099 R)
• M18: 14,943,182 km (0.102 R)
• M19: 15,926,788 km (0.084 R)
• M20: 16,316,490 km (0.034 R)
• M21: 17,771,928 km (0.09 R)
• M22: 21,406,109 km (0.075 R)
• M23: 23,647,384 km (0.049 R)
• M24: 24,154,521 km (0.094 R)
• M25: 26,255,773 km (0.043 R)
• M26: 27,461,831 km (0.11 R)
• M27: 31,059,061 km (0.053 R)
• M28: 34,050,869 km (0.066 R)
• M29: 43,863,891 km (0.109 R)
• M30: 46,660,922 km (0.117 R)
• M31: 51,923,027 km (0.09 R)
• M32: 55,583,089 km (0.103 R)
• M33: 58,116,529 km (0.055 R)
• M34: 66,981,100 km (0.068 R)
• M35: 67,385,762 km (0.072 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 10,595 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit