🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.56 AU - 0.84 AU

Year: 224 Days

Day: 34.8 Hours

Environment

Temp: 83 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.7 AU - 0.88 AU

Year: 269 Days

Day: 33.6 Hours

Environment

Temp: 122 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.2

Radius: 8.2

Gravity: 10.26 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.8 AU - 6.08 AU

Year: 4858 Days

Day: 14.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 52,663,294 km

• M1: 102,026 km (0.111 R)
• M2: 364,420 km (0.027 R)
• M3: 730,935 km (0.117 R)
• M4: 992,133 km (0.052 R)
• M5: 1,254,977 km (0.11 R)
• M6: 1,764,656 km (0.111 R)
• M7: 2,201,931 km (0.085 R)
• M8: 2,727,468 km (0.085 R)
• M9: 3,436,712 km (0.105 R)
• M10: 5,025,740 km (0.113 R)
• M11: 5,299,205 km (0.109 R)
• M12: 6,335,919 km (0.105 R)
• M13: 8,765,986 km (0.107 R)
• M14: 9,951,400 km (0.119 R)
• M15: 10,472,001 km (0.09 R)
• M16: 10,919,597 km (0.115 R)
• M17: 12,991,079 km (0.111 R)
• M18: 14,254,433 km (0.106 R)
• M19: 15,425,485 km (0.026 R)
• M20: 19,389,230 km (0.103 R)
• M21: 19,860,165 km (0.103 R)
• M22: 22,403,628 km (0.075 R)
• M23: 23,373,171 km (0.118 R)
• M24: 23,753,449 km (0.058 R)
• M25: 24,604,511 km (0.067 R)
• M26: 27,112,220 km (0.069 R)
• M27: 28,730,720 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.1

Radius: 14.8

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.62 AU - 7 AU

Year: 6069 Days

Day: 14.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 52,663,294 km

• M1: 184,155 km (0.09 R)
• M2: 725,400 km (0.1 R)
• M3: 1,301,950 km (0.113 R)
• M4: 2,810,495 km (0.076 R)
• M5: 3,675,620 km (0.043 R)
• M6: 5,819,806 km (0.09 R)
• M7: 6,864,448 km (0.049 R)
• M8: 9,048,128 km (0.118 R)
• M9: 9,939,283 km (0.099 R)
• M10: 11,339,369 km (0.106 R)
• M11: 13,942,073 km (0.081 R)
• M12: 14,582,651 km (0.103 R)
• M13: 18,464,117 km (0.117 R)
• M14: 22,620,844 km (0.063 R)
• M15: 27,034,579 km (0.047 R)

Asteroid Belt

Center: 11.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 671.8

Radius: 5.7

Gravity: 20.68 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 13.96 AU - 18.7 AU

Year: 25267 Days

Day: 19.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 52,663,294 km

• M1: 70,909 km (0.104 R)
• M2: 292,913 km (0.083 R)
• M3: 512,223 km (0.107 R)
• M4: 820,245 km (0.026 R)
• M5: 1,173,147 km (0.105 R)
• M6: 1,808,339 km (0.11 R)
• M7: 2,114,416 km (0.116 R)
• M8: 2,337,168 km (0.049 R)
• M9: 2,575,477 km (0.077 R)
• M10: 2,936,457 km (0.096 R)
• M11: 3,157,413 km (0.11 R)
• M12: 3,953,872 km (0.039 R)
• M13: 4,800,895 km (0.12 R)
• M14: 5,511,186 km (0.034 R)
• M15: 5,720,473 km (0.094 R)
• M16: 7,387,143 km (0.104 R)
• M17: 8,607,263 km (0.095 R)
• M18: 10,842,405 km (0.12 R)
• M19: 11,918,911 km (0.106 R)
• M20: 12,482,895 km (0.078 R)
• M21: 13,138,583 km (0.119 R)
• M22: 16,765,284 km (0.079 R)
• M23: 20,009,014 km (0.116 R)
• M24: 20,206,184 km (0.103 R)
• M25: 22,566,689 km (0.086 R)
• M26: 26,978,779 km (0.104 R)
• M27: 27,340,208 km (0.104 R)
• M28: 39,901,791 km (0.106 R)
• M29: 42,772,425 km (0.112 R)
• M30: 50,362,722 km (0.1 R)
• M31: 58,199,705 km (0.116 R)
• M32: 59,818,055 km (0.05 R)
• M33: 60,022,406 km (0.113 R)
• M34: 60,227,355 km (0.096 R)
• M35: 65,501,278 km (0.111 R)
• M36: 70,389,987 km (0.045 R)
• M37: 73,156,351 km (0.107 R)
• M38: 78,414,566 km (0.106 R)
• M39: 82,646,241 km (0.088 R)
• M40: 84,946,907 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 137.7

Radius: 6.1

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 15.57 AU - 17.45 AU

Year: 25686 Days

Day: 23.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 52,663,294 km

• M1: 82,428 km (0.115 R)
• M2: 338,839 km (0.045 R)
• M3: 1,010,833 km (0.113 R)
• M4: 1,205,759 km (0.096 R)
• M5: 2,448,468 km (0.057 R)
• M6: 3,647,495 km (0.093 R)
• M7: 4,836,050 km (0.04 R)
• M8: 6,415,505 km (0.069 R)
• M9: 7,427,534 km (0.073 R)
• M10: 8,495,214 km (0.088 R)
• M11: 11,265,168 km (0.098 R)
• M12: 12,308,165 km (0.054 R)
• M13: 13,477,272 km (0.114 R)
• M14: 15,471,113 km (0.105 R)
• M15: 16,830,808 km (0.078 R)
• M16: 17,052,661 km (0.106 R)
• M17: 25,320,337 km (0.101 R)
• M18: 26,698,882 km (0.095 R)
• M19: 27,919,600 km (0.083 R)
• M20: 28,859,224 km (0.11 R)
• M21: 29,712,082 km (0.114 R)
• M22: 32,599,620 km (0.085 R)
• M23: 38,668,207 km (0.099 R)
• M24: 39,966,118 km (0.107 R)
• M25: 41,158,713 km (0.048 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 11,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit