🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.72 AU - 0.94 AU

Year: 288 Days

Day: 37.9 Hours

Environment

Temp: 34 °C

Axial Tilt: 11.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,798,526 km

• M1: 84,074 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.4

Radius: 11.9

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.57 AU - 4.65 AU

Year: 3769 Days

Day: 12.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 62,798,526 km

• M1: 148,401 km (0.027 R)
• M2: 799,152 km (0.096 R)
• M3: 1,313,769 km (0.086 R)
• M4: 2,561,564 km (0.105 R)
• M5: 4,744,945 km (0.033 R)
• M6: 7,548,110 km (0.067 R)
• M7: 8,712,730 km (0.081 R)
• M8: 9,318,900 km (0.05 R)
• M9: 9,751,836 km (0.066 R)
• M10: 11,044,661 km (0.086 R)
• M11: 12,261,041 km (0.106 R)
• M12: 17,848,821 km (0.07 R)
• M13: 19,266,710 km (0.088 R)
• M14: 22,959,982 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.8

Radius: 13.5

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 5.35 AU - 6.43 AU

Year: 5443 Days

Day: 6.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 62,798,526 km

• M1: 167,998 km (0.082 R)
• M2: 625,319 km (0.102 R)
• M3: 1,087,876 km (0.045 R)
• M4: 1,749,846 km (0.1 R)
• M5: 2,259,526 km (0.061 R)
• M6: 2,706,375 km (0.031 R)
• M7: 3,272,753 km (0.118 R)
• M8: 4,646,360 km (0.085 R)
• M9: 5,098,295 km (0.107 R)
• M10: 7,599,572 km (0.083 R)
• M11: 8,229,828 km (0.12 R)
• M12: 10,875,316 km (0.082 R)
• M13: 11,389,634 km (0.081 R)
• M14: 12,875,290 km (0.073 R)
• M15: 13,345,177 km (0.089 R)
• M16: 14,767,554 km (0.079 R)
• M17: 19,368,287 km (0.111 R)
• M18: 20,973,322 km (0.045 R)
• M19: 22,364,732 km (0.042 R)
• M20: 24,209,274 km (0.111 R)
• M21: 26,993,290 km (0.103 R)
• M22: 30,534,122 km (0.047 R)

Asteroid Belt

Center: 9.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393

Radius: 4.2

Gravity: 22.28 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 11.13 AU - 16.73 AU

Year: 19798 Days

Day: 15.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 62,798,526 km

• M1: 53,406 km (0.119 R)
• M2: 220,806 km (0.074 R)
• M3: 524,640 km (0.11 R)
• M4: 825,631 km (0.048 R)
• M5: 1,032,674 km (0.093 R)
• M6: 1,219,971 km (0.072 R)
• M7: 1,535,622 km (0.1 R)
• M8: 10,837,019 km (0.057 R)
• M9: 11,733,709 km (0.089 R)
• M10: 13,403,221 km (0.044 R)
• M11: 15,667,235 km (0.073 R)
• M12: 16,655,479 km (0.118 R)
• M13: 18,923,981 km (0.068 R)
• M14: 21,852,060 km (0.101 R)
• M15: 22,414,997 km (0.101 R)
• M16: 23,569,893 km (0.112 R)
• M17: 24,562,026 km (0.034 R)
• M18: 25,170,590 km (0.114 R)
• M19: 31,460,881 km (0.105 R)
• M20: 36,059,520 km (0.09 R)
• M21: 42,812,068 km (0.09 R)
• M22: 47,180,326 km (0.025 R)
• M23: 48,594,026 km (0.089 R)
• M24: 51,176,684 km (0.114 R)
• M25: 51,836,410 km (0.107 R)
• M26: 52,334,870 km (0.075 R)
• M27: 55,047,379 km (0.106 R)
• M28: 58,209,279 km (0.089 R)
• M29: 59,289,526 km (0.078 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 19,840 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit