🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.49 AU - 0.79 AU

Year: 193 Days

Day: 27 Hours

Environment

Temp: 156 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,086,115 km

• M1: 251,923 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.73 AU - 0.87 AU

Year: 270 Days

Day: 18.1 Hours

Environment

Temp: 92 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,086,115 km

• M1: 35,604 km (0.071 R)

Asteroid Belt

Center: 1.08 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.18 AU - 1.52 AU

Year: 591 Days

Day: 25.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,086,115 km

• M1: 43,982 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.79 AU - 3.49 AU

Year: 2096 Days

Day: 22.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,086,115 km

• M1: 24,235 km (0.109 R)
• M2: 1,309,580 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.73 AU - 4.09 AU

Year: 2913 Days

Day: 22.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.7

Radius: 8.7

Gravity: 12.93 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 6.91 AU - 7.23 AU

Year: 7082 Days

Day: 10.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 93,086,115 km

• M1: 108,907 km (0.12 R)
• M2: 557,551 km (0.092 R)
• M3: 997,967 km (0.068 R)
• M4: 1,346,231 km (0.027 R)
• M5: 3,078,575 km (0.088 R)
• M6: 4,327,268 km (0.089 R)
• M7: 5,651,209 km (0.109 R)
• M8: 9,915,496 km (0.051 R)
• M9: 12,747,235 km (0.083 R)
• M10: 14,347,633 km (0.073 R)
• M11: 16,547,918 km (0.053 R)
• M12: 17,445,804 km (0.092 R)
• M13: 20,804,875 km (0.052 R)
• M14: 21,202,955 km (0.043 R)
• M15: 25,016,953 km (0.117 R)
• M16: 26,756,327 km (0.096 R)
• M17: 31,926,579 km (0.082 R)
• M18: 34,411,849 km (0.088 R)
• M19: 38,317,699 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 886.1

Radius: 3.4

Gravity: 76.65 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 13.53 AU - 18.19 AU

Year: 23795 Days

Day: 19.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 93,086,115 km

• M1: 43,982 km (0.103 R)
• M2: 797,805 km (0.08 R)
• M3: 1,159,683 km (0.116 R)
• M4: 1,461,422 km (0.065 R)
• M5: 2,241,874 km (0.118 R)
• M6: 2,868,090 km (0.108 R)
• M7: 3,295,641 km (0.104 R)
• M8: 3,571,649 km (0.108 R)
• M9: 5,147,812 km (0.077 R)
• M10: 5,952,499 km (0.047 R)
• M11: 6,644,539 km (0.083 R)
• M12: 7,439,951 km (0.102 R)
• M13: 10,267,949 km (0.036 R)
• M14: 10,591,529 km (0.069 R)
• M15: 11,742,685 km (0.102 R)
• M16: 12,312,204 km (0.102 R)
• M17: 12,825,325 km (0.095 R)
• M18: 15,607,097 km (0.108 R)
• M19: 16,382,313 km (0.09 R)
• M20: 17,092,604 km (0.083 R)
• M21: 23,418,649 km (0.095 R)
• M22: 23,529,950 km (0.036 R)
• M23: 28,403,998 km (0.094 R)
• M24: 29,169,341 km (0.056 R)
• M25: 30,211,140 km (0.079 R)
• M26: 31,956,349 km (0.041 R)
• M27: 38,206,249 km (0.069 R)
• M28: 38,515,318 km (0.113 R)
• M29: 45,916,523 km (0.094 R)
• M30: 50,969,191 km (0.061 R)
• M31: 51,720,023 km (0.1 R)
• M32: 53,051,444 km (0.062 R)
• M33: 58,197,162 km (0.104 R)
• M34: 66,523,630 km (0.092 R)
• M35: 73,205,419 km (0.083 R)
• M36: 74,641,558 km (0.05 R)
• M37: 76,585,433 km (0.111 R)
• M38: 85,223,813 km (0.099 R)
• M39: 87,346,606 km (0.051 R)
• M40: 87,882,765 km (0.118 R)
• M41: 88,151,592 km (0.06 R)
• M42: 88,961,665 km (0.061 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 13,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit