🌌 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: 351.9

Radius: 12.8

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.45 AU - 0.55 AU

Year: 244 Days

Day: 11.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 69,433,882 km

• M1: 159,172 km (0.083 R)
• M2: 701,315 km (0.078 R)
• M3: 1,324,540 km (0.115 R)
• M4: 1,773,034 km (0.102 R)
• M5: 2,251,747 km (0.073 R)

Asteroid Belt

Center: 0.86 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.3

Radius: 9.3

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.95 AU - 1.49 AU

Year: 930 Days

Day: 6.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 69,433,882 km

• M1: 115,639 km (0.096 R)
• M2: 661,821 km (0.098 R)
• M3: 1,309,281 km (0.059 R)
• M4: 1,803,402 km (0.108 R)
• M5: 2,212,104 km (0.076 R)
• M6: 2,569,493 km (0.09 R)
• M7: 3,375,078 km (0.083 R)
• M8: 6,634,516 km (0.111 R)
• M9: 8,017,399 km (0.108 R)
• M10: 8,360,127 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.3

Radius: 10.9

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.26 AU - 1.84 AU

Year: 1332 Days

Day: 10.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 69,433,882 km

• M1: 135,536 km (0.086 R)
• M2: 497,712 km (0.103 R)
• M3: 926,908 km (0.087 R)
• M4: 1,931,159 km (0.115 R)
• M5: 2,408,675 km (0.052 R)
• M6: 2,862,106 km (0.11 R)
• M7: 4,908,456 km (0.048 R)
• M8: 5,896,101 km (0.109 R)
• M9: 6,388,577 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.3

Radius: 13.5

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.65 AU - 1.83 AU

Year: 1584 Days

Day: 9.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 69,433,882 km

• M1: 167,849 km (0.108 R)
• M2: 606,171 km (0.106 R)
• M3: 1,151,904 km (0.111 R)
• M4: 3,092,936 km (0.041 R)
• M5: 4,064,873 km (0.116 R)
• M6: 4,785,337 km (0.06 R)
• M7: 5,408,262 km (0.082 R)
• M8: 5,869,024 km (0.077 R)
• M9: 6,507,358 km (0.069 R)
• M10: 7,495,452 km (0.114 R)
• M11: 7,923,601 km (0.117 R)
• M12: 9,114,101 km (0.096 R)
• M13: 9,836,509 km (0.094 R)
• M14: 10,526,005 km (0.103 R)
• M15: 11,137,262 km (0.043 R)
• M16: 13,527,986 km (0.111 R)

Asteroid Belt

Center: 2.94 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812

Radius: 11.2

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.37 AU - 4.89 AU

Year: 5793 Days

Day: 10.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 69,433,882 km

• M1: 139,276 km (0.04 R)
• M2: 618,737 km (0.077 R)
• M3: 1,031,627 km (0.104 R)
• M4: 1,424,321 km (0.042 R)
• M5: 2,127,581 km (0.091 R)
• M6: 2,595,074 km (0.09 R)
• M7: 4,424,207 km (0.111 R)
• M8: 7,351,239 km (0.102 R)
• M9: 7,915,373 km (0.04 R)
• M10: 9,301,397 km (0.073 R)
• M11: 12,080,776 km (0.108 R)
• M12: 14,311,131 km (0.069 R)
• M13: 17,060,889 km (0.075 R)
• M14: 22,474,387 km (0.058 R)
• M15: 25,909,154 km (0.045 R)
• M16: 27,931,269 km (0.091 R)
• M17: 28,566,910 km (0.078 R)
• M18: 32,187,927 km (0.111 R)
• M19: 34,522,102 km (0.118 R)
• M20: 34,939,331 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 737.3

Radius: 6.8

Gravity: 15.95 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.75 AU - 10.05 AU

Year: 16805 Days

Day: 18.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 69,433,882 km

• M1: 84,672 km (0.104 R)
• M2: 300,393 km (0.112 R)
• M3: 656,136 km (0.11 R)
• M4: 906,563 km (0.108 R)
• M5: 1,155,195 km (0.115 R)
• M6: 1,526,796 km (0.099 R)
• M7: 2,252,196 km (0.078 R)
• M8: 2,786,260 km (0.038 R)
• M9: 3,057,930 km (0.116 R)
• M10: 3,401,706 km (0.1 R)
• M11: 3,712,421 km (0.075 R)
• M12: 7,057,280 km (0.104 R)
• M13: 8,243,441 km (0.074 R)
• M14: 9,122,478 km (0.117 R)
• M15: 11,187,527 km (0.036 R)
• M16: 12,198,360 km (0.108 R)
• M17: 14,914,758 km (0.047 R)
• M18: 15,214,253 km (0.072 R)
• M19: 18,435,095 km (0.085 R)
• M20: 20,663,355 km (0.061 R)
• M21: 26,185,312 km (0.027 R)
• M22: 26,731,344 km (0.105 R)
• M23: 27,733,351 km (0.113 R)
• M24: 29,693,831 km (0.114 R)
• M25: 32,867,999 km (0.104 R)
• M26: 36,803,320 km (0.114 R)
• M27: 44,503,123 km (0.116 R)
• M28: 52,000,369 km (0.071 R)
• M29: 56,046,244 km (0.08 R)
• M30: 58,609,005 km (0.109 R)
• M31: 62,792,360 km (0.091 R)
• M32: 66,967,188 km (0.078 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: 149 - 16,513 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit