🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.8

Radius: 9.4

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.53 AU - 0.89 AU

Year: 380 Days

Day: 11.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 63,435,219 km

• M1: 117,584 km (0.116 R)
• M2: 460,761 km (0.095 R)
• M3: 768,783 km (0.111 R)
• M4: 1,152,801 km (0.08 R)
• M5: 1,572,573 km (0.055 R)
• M6: 1,969,606 km (0.034 R)
• M7: 2,450,413 km (0.117 R)
• M8: 3,247,321 km (0.05 R)
• M9: 3,920,811 km (0.062 R)
• M10: 4,508,431 km (0.055 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.5

Radius: 9.4

Gravity: 8.58 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.03 AU - 1.17 AU

Year: 734 Days

Day: 8.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 63,435,219 km

• M1: 116,986 km (0.092 R)
• M2: 547,678 km (0.111 R)
• M3: 924,365 km (0.091 R)
• M4: 1,336,208 km (0.048 R)
• M5: 1,850,825 km (0.094 R)
• M6: 2,280,919 km (0.084 R)
• M7: 2,824,408 km (0.081 R)
• M8: 3,146,492 km (0.107 R)
• M9: 3,791,708 km (0.058 R)
• M10: 4,107,359 km (0.04 R)
• M11: 5,252,680 km (0.085 R)
• M12: 5,899,392 km (0.1 R)
• M13: 6,857,866 km (0.096 R)
• M14: 7,467,028 km (0.072 R)
• M15: 7,820,677 km (0.101 R)
• M16: 8,160,863 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.8

Radius: 11.2

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.93 AU - 1.35 AU

Year: 774 Days

Day: 7.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 63,435,219 km

• M1: 139,276 km (0.081 R)
• M2: 1,170,304 km (0.094 R)
• M3: 2,115,763 km (0.079 R)
• M4: 4,270,122 km (0.09 R)
• M5: 4,833,956 km (0.093 R)
• M6: 5,273,325 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.7

Radius: 10.7

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.72 AU - 3.48 AU

Year: 3470 Days

Day: 5.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 63,435,219 km

• M1: 133,142 km (0.027 R)
• M2: 994,377 km (0.085 R)
• M3: 2,698,147 km (0.112 R)
• M4: 4,050,811 km (0.099 R)
• M5: 5,272,278 km (0.081 R)
• M6: 5,878,000 km (0.11 R)
• M7: 6,872,975 km (0.097 R)
• M8: 7,463,587 km (0.081 R)
• M9: 9,103,778 km (0.105 R)
• M10: 9,784,898 km (0.08 R)
• M11: 12,438,614 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.8

Radius: 10.5

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.84 AU - 4.16 AU

Year: 5087 Days

Day: 6 Hours

Environment

Temp: -213 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 63,435,219 km

• M1: 133,292 km (0.093 R)
• M2: 632,949 km (0.057 R)
• M3: 1,088,474 km (0.118 R)
• M4: 1,497,325 km (0.099 R)
• M5: 1,826,141 km (0.062 R)
• M6: 2,581,311 km (0.103 R)
• M7: 3,199,300 km (0.1 R)
• M8: 3,821,328 km (0.111 R)
• M9: 5,306,685 km (0.118 R)
• M10: 6,733,849 km (0.087 R)
• M11: 7,572,943 km (0.072 R)
• M12: 7,980,149 km (0.071 R)
• M13: 10,195,544 km (0.063 R)
• M14: 12,081,225 km (0.086 R)
• M15: 13,478,768 km (0.1 R)
• M16: 16,103,313 km (0.119 R)
• M17: 18,581,103 km (0.067 R)
• M18: 19,945,585 km (0.077 R)
• M19: 20,652,285 km (0.07 R)
• M20: 21,743,751 km (0.114 R)
• M21: 22,341,245 km (0.111 R)
• M22: 24,359,320 km (0.101 R)
• M23: 27,263,763 km (0.115 R)
• M24: 27,783,915 km (0.12 R)
• M25: 28,134,273 km (0.039 R)

Asteroid Belt

Center: 6.86 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429

Radius: 5.1

Gravity: 16.49 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 8.41 AU - 11.01 AU

Year: 19238 Days

Day: 16.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 63,435,219 km

• M1: 68,815 km (0.091 R)
• M2: 241,002 km (0.082 R)
• M3: 1,126,622 km (0.06 R)
• M4: 2,598,365 km (0.105 R)
• M5: 4,560,192 km (0.09 R)
• M6: 7,473,461 km (0.1 R)
• M7: 14,096,757 km (0.089 R)
• M8: 15,758,939 km (0.074 R)
• M9: 18,699,734 km (0.118 R)
• M10: 21,337,443 km (0.119 R)
• M11: 26,905,476 km (0.073 R)
• M12: 28,769,915 km (0.094 R)
• M13: 29,220,802 km (0.118 R)
• M14: 39,257,024 km (0.096 R)
• M15: 41,220,945 km (0.114 R)
• M16: 50,872,701 km (0.063 R)
• M17: 51,531,829 km (0.083 R)
• M18: 54,225,488 km (0.074 R)
• M19: 60,441,729 km (0.103 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 14,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit