🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.52 AU - 0.68 AU

Year: 179 Days

Day: 46.2 Hours

Environment

Temp: 158 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.55 AU - 1.95 AU

Year: 891 Days

Day: 44.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,815,937 km

• M1: 203,902 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.4 AU - 3.02 AU

Year: 1718 Days

Day: 20.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,815,937 km

• M1: 37,100 km (0.104 R)
• M2: 1,260,661 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.71 AU - 3.57 AU

Year: 2142 Days

Day: 38 Hours

Environment

Temp: -122 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.6

Radius: 11.4

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.91 AU - 5.69 AU

Year: 4698 Days

Day: 10.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 71,815,937 km

• M1: 142,118 km (0.066 R)
• M2: 552,615 km (0.105 R)
• M3: 2,846,548 km (0.093 R)
• M4: 4,655,935 km (0.11 R)
• M5: 5,919,887 km (0.119 R)
• M6: 7,045,013 km (0.114 R)
• M7: 10,842,106 km (0.116 R)
• M8: 12,692,631 km (0.057 R)
• M9: 14,224,214 km (0.089 R)
• M10: 15,327,947 km (0.054 R)
• M11: 16,077,882 km (0.067 R)
• M12: 16,799,841 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.9

Radius: 10

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.79 AU - 6.43 AU

Year: 5815 Days

Day: 13 Hours

Environment

Temp: -157 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 71,815,937 km

• M1: 124,465 km (0.088 R)
• M2: 1,030,879 km (0.117 R)
• M3: 1,347,129 km (0.103 R)
• M4: 2,845,800 km (0.088 R)
• M5: 3,929,188 km (0.063 R)
• M6: 4,642,471 km (0.1 R)
• M7: 6,134,859 km (0.096 R)
• M8: 7,129,087 km (0.07 R)
• M9: 7,775,349 km (0.073 R)
• M10: 9,309,326 km (0.082 R)
• M11: 14,596,264 km (0.095 R)
• M12: 15,111,031 km (0.116 R)
• M13: 17,228,888 km (0.072 R)
• M14: 18,260,066 km (0.085 R)
• M15: 20,233,112 km (0.042 R)
• M16: 21,017,454 km (0.11 R)
• M17: 23,105,242 km (0.039 R)
• M18: 23,492,102 km (0.04 R)
• M19: 25,409,647 km (0.079 R)
• M20: 30,009,782 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 502.5

Radius: 7

Gravity: 10.26 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 14.56 AU - 14.58 AU

Year: 21412 Days

Day: 19.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 71,815,937 km

• M1: 87,066 km (0.11 R)
• M2: 310,266 km (0.03 R)
• M3: 563,685 km (0.092 R)
• M4: 1,467,705 km (0.114 R)
• M5: 2,004,462 km (0.07 R)
• M6: 2,307,697 km (0.057 R)
• M7: 2,931,221 km (0.102 R)
• M8: 3,296,090 km (0.093 R)
• M9: 3,869,648 km (0.117 R)
• M10: 4,575,152 km (0.101 R)
• M11: 5,250,885 km (0.05 R)
• M12: 5,829,829 km (0.087 R)
• M13: 6,843,654 km (0.068 R)
• M14: 8,577,643 km (0.113 R)
• M15: 9,434,988 km (0.068 R)
• M16: 13,093,105 km (0.091 R)
• M17: 14,595,067 km (0.041 R)
• M18: 16,609,552 km (0.111 R)
• M19: 18,366,430 km (0.064 R)
• M20: 20,151,432 km (0.068 R)
• M21: 22,740,522 km (0.102 R)
• M22: 26,195,934 km (0.032 R)
• M23: 30,834,365 km (0.036 R)
• M24: 32,833,591 km (0.119 R)
• M25: 33,475,665 km (0.107 R)
• M26: 33,995,368 km (0.114 R)
• M27: 35,721,428 km (0.12 R)
• M28: 38,774,272 km (0.098 R)
• M29: 40,217,592 km (0.092 R)
• M30: 41,696,517 km (0.076 R)
• M31: 44,449,267 km (0.076 R)
• M32: 46,672,292 km (0.066 R)
• M33: 59,854,258 km (0.107 R)
• M34: 64,946,569 km (0.094 R)
• M35: 68,427,712 km (0.086 R)
• M36: 68,845,239 km (0.117 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 18,980 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit