🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.1

Radius: 11.9

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.47 AU - 0.53 AU

Year: 240 Days

Day: 12.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (2)

Outer Limit: 60,531,697 km

• M1: 147,952 km (0.075 R)
• M2: 736,620 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125

Radius: 10.1

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.63 AU - 0.81 AU

Year: 414 Days

Day: 7.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 60,531,697 km

• M1: 125,662 km (0.059 R)
• M2: 516,861 km (0.103 R)
• M3: 889,808 km (0.074 R)
• M4: 1,250,638 km (0.092 R)
• M5: 1,599,500 km (0.077 R)
• M6: 1,987,408 km (0.096 R)
• M7: 2,309,941 km (0.075 R)
• M8: 2,716,997 km (0.069 R)
• M9: 3,089,645 km (0.097 R)

Asteroid Belt

Center: 1.58 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.3

Radius: 9.5

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.2 AU - 2.66 AU

Year: 2569 Days

Day: 6.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 60,531,697 km

• M1: 118,182 km (0.069 R)
• M2: 480,209 km (0.062 R)
• M3: 791,074 km (0.076 R)
• M4: 1,097,749 km (0.106 R)
• M5: 1,485,806 km (0.077 R)
• M6: 1,830,928 km (0.091 R)
• M7: 2,481,380 km (0.104 R)
• M8: 3,086,503 km (0.082 R)
• M9: 3,870,845 km (0.032 R)
• M10: 4,273,862 km (0.088 R)
• M11: 5,001,206 km (0.096 R)
• M12: 5,544,845 km (0.106 R)
• M13: 6,291,039 km (0.12 R)
• M14: 7,051,595 km (0.037 R)
• M15: 7,467,627 km (0.099 R)
• M16: 8,320,035 km (0.068 R)
• M17: 9,639,638 km (0.1 R)
• M18: 10,119,847 km (0.096 R)
• M19: 11,764,676 km (0.038 R)
• M20: 12,425,150 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.6

Radius: 9.5

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.55 AU - 2.81 AU

Year: 2976 Days

Day: 7.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 60,531,697 km

• M1: 126,859 km (0.08 R)
• M2: 1,059,452 km (0.113 R)
• M3: 1,358,498 km (0.118 R)
• M4: 1,706,613 km (0.114 R)
• M5: 3,757,899 km (0.118 R)
• M6: 4,709,341 km (0.033 R)
• M7: 5,615,306 km (0.109 R)
• M8: 8,243,740 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.6

Radius: 12.7

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.56 AU - 5.84 AU

Year: 6911 Days

Day: 12.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 60,531,697 km

• M1: 160,519 km (0.082 R)
• M2: 791,672 km (0.091 R)
• M3: 1,695,542 km (0.04 R)
• M4: 2,450,563 km (0.103 R)
• M5: 3,906,748 km (0.08 R)
• M6: 4,711,435 km (0.079 R)
• M7: 5,438,331 km (0.107 R)
• M8: 6,138,599 km (0.104 R)
• M9: 6,898,257 km (0.091 R)
• M10: 7,489,468 km (0.089 R)
• M11: 10,626,834 km (0.113 R)
• M12: 15,525,716 km (0.115 R)
• M13: 18,709,906 km (0.093 R)
• M14: 21,833,061 km (0.029 R)
• M15: 23,272,193 km (0.081 R)
• M16: 24,603,913 km (0.084 R)
• M17: 27,601,256 km (0.096 R)
• M18: 29,955,029 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530.2

Radius: 5.9

Gravity: 15.23 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.92 AU - 8.62 AU

Year: 16131 Days

Day: 20 Hours

Environment

Temp: -225 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 60,531,697 km

• M1: 77,492 km (0.09 R)
• M2: 285,732 km (0.105 R)
• M3: 564,283 km (0.096 R)
• M4: 780,602 km (0.103 R)
• M5: 3,013,350 km (0.049 R)
• M6: 3,604,860 km (0.076 R)
• M7: 4,209,834 km (0.035 R)
• M8: 5,118,790 km (0.114 R)
• M9: 5,401,082 km (0.09 R)
• M10: 7,056,382 km (0.078 R)
• M11: 9,593,412 km (0.095 R)
• M12: 10,977,791 km (0.09 R)
• M13: 11,447,528 km (0.04 R)
• M14: 11,930,580 km (0.058 R)
• M15: 12,177,267 km (0.11 R)
• M16: 12,744,542 km (0.114 R)
• M17: 15,118,959 km (0.063 R)
• M18: 15,700,297 km (0.083 R)
• M19: 15,996,500 km (0.037 R)
• M20: 16,907,701 km (0.095 R)
• M21: 22,172,499 km (0.118 R)
• M22: 22,451,798 km (0.096 R)
• M23: 25,989,488 km (0.066 R)
• M24: 28,215,804 km (0.115 R)
• M25: 29,768,630 km (0.11 R)
• M26: 31,729,708 km (0.119 R)
• M27: 32,203,335 km (0.119 R)
• M28: 35,144,878 km (0.097 R)
• M29: 37,464,992 km (0.094 R)
• M30: 39,611,422 km (0.049 R)
• M31: 44,147,528 km (0.032 R)
• M32: 59,092,206 km (0.102 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: 528 - 18,048 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit