🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.42 AU - 0.64 AU

Year: 136 Days

Day: 13.4 Hours

Environment

Temp: 203 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.44 AU - 0.64 AU

Year: 139 Days

Day: 26.6 Hours

Environment

Temp: 187 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.65 AU - 0.79 AU

Year: 215 Days

Day: 38.1 Hours

Environment

Temp: 156 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.68 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.1

Radius: 13.7

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 7 AU - 10.26 AU

Year: 8910 Days

Day: 5.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 67,619,408 km

• M1: 170,392 km (0.107 R)
• M2: 678,726 km (0.075 R)
• M3: 1,208,003 km (0.113 R)
• M4: 2,101,700 km (0.092 R)
• M5: 2,635,765 km (0.096 R)
• M6: 3,566,264 km (0.1 R)
• M7: 5,572,371 km (0.116 R)
• M8: 7,447,580 km (0.079 R)
• M9: 8,132,739 km (0.057 R)
• M10: 8,742,051 km (0.101 R)
• M11: 9,505,000 km (0.032 R)
• M12: 10,052,379 km (0.051 R)
• M13: 15,447,775 km (0.096 R)
• M14: 16,265,028 km (0.111 R)
• M15: 17,795,864 km (0.056 R)
• M16: 18,563,899 km (0.076 R)
• M17: 19,088,090 km (0.12 R)
• M18: 19,757,391 km (0.054 R)
• M19: 21,071,907 km (0.093 R)
• M20: 21,786,835 km (0.106 R)
• M21: 24,573,694 km (0.116 R)
• M22: 25,526,483 km (0.093 R)
• M23: 26,668,962 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995

Radius: 12.8

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 9.25 AU - 11.17 AU

Year: 11466 Days

Day: 10.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 67,619,408 km

• M1: 264,190 km (0.116 R)
• M2: 740,509 km (0.119 R)
• M3: 1,165,966 km (0.057 R)
• M4: 1,960,480 km (0.058 R)
• M5: 2,680,345 km (0.08 R)
• M6: 3,570,153 km (0.086 R)
• M7: 4,337,291 km (0.042 R)
• M8: 4,974,129 km (0.111 R)
• M9: 5,969,853 km (0.108 R)
• M10: 6,395,758 km (0.086 R)
• M11: 7,094,230 km (0.093 R)
• M12: 8,166,249 km (0.117 R)
• M13: 11,731,166 km (0.119 R)
• M14: 13,358,192 km (0.085 R)
• M15: 14,022,556 km (0.1 R)
• M16: 15,417,108 km (0.107 R)
• M17: 20,069,602 km (0.037 R)
• M18: 21,030,020 km (0.118 R)
• M19: 21,656,985 km (0.098 R)
• M20: 22,112,360 km (0.112 R)
• M21: 23,709,019 km (0.065 R)
• M22: 26,400,733 km (0.09 R)
• M23: 26,920,735 km (0.074 R)
• M24: 27,981,085 km (0.104 R)
• M25: 28,739,845 km (0.116 R)
• M26: 30,754,031 km (0.097 R)
• M27: 39,484,712 km (0.118 R)
• M28: 44,120,451 km (0.087 R)
• M29: 46,796,159 km (0.11 R)
• M30: 47,252,283 km (0.05 R)
• M31: 48,950,667 km (0.115 R)
• M32: 53,788,812 km (0.044 R)

Asteroid Belt

Center: 12.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 554.2

Radius: 5

Gravity: 22.17 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 11.26 AU - 16.96 AU

Year: 18628 Days

Day: 15.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 67,619,408 km

• M1: 66,571 km (0.095 R)
• M2: 251,624 km (0.118 R)
• M3: 469,438 km (0.119 R)
• M4: 670,049 km (0.094 R)
• M5: 996,023 km (0.081 R)
• M6: 1,222,364 km (0.105 R)
• M7: 1,482,515 km (0.096 R)
• M8: 2,275,832 km (0.071 R)
• M9: 4,855,947 km (0.108 R)
• M10: 5,508,792 km (0.101 R)
• M11: 6,986,969 km (0.111 R)
• M12: 7,394,324 km (0.112 R)
• M13: 9,452,042 km (0.055 R)
• M14: 10,938,148 km (0.106 R)
• M15: 12,507,579 km (0.04 R)
• M16: 14,509,049 km (0.104 R)
• M17: 18,873,118 km (0.109 R)
• M18: 19,929,428 km (0.065 R)
• M19: 20,199,452 km (0.113 R)
• M20: 21,304,382 km (0.038 R)
• M21: 22,741,270 km (0.1 R)
• M22: 23,135,161 km (0.077 R)
• M23: 23,533,540 km (0.098 R)
• M24: 26,886,777 km (0.105 R)
• M25: 29,136,728 km (0.088 R)
• M26: 35,042,104 km (0.068 R)
• M27: 38,690,497 km (0.107 R)
• M28: 52,496,885 km (0.105 R)
• M29: 53,184,437 km (0.097 R)
• M30: 60,582,799 km (0.073 R)
• M31: 65,414,511 km (0.035 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 11,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit