🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.62 AU - 0.66 AU

Year: 331 Days

Day: 12.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,477,098 km

• M1: 65,075 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.4

Radius: 11.7

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.57 AU - 0.79 AU

Year: 362 Days

Day: 11.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 34,477,098 km

• M1: 145,559 km (0.115 R)
• M2: 529,427 km (0.038 R)
• M3: 1,295,667 km (0.117 R)
• M4: 2,214,497 km (0.103 R)
• M5: 2,741,082 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.1

Radius: 10.7

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.35 AU - 3.01 AU

Year: 2833 Days

Day: 9.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 34,477,098 km

• M1: 132,993 km (0.082 R)
• M2: 522,994 km (0.041 R)
• M3: 1,103,733 km (0.071 R)
• M4: 1,505,852 km (0.069 R)
• M5: 1,967,810 km (0.104 R)
• M6: 2,360,804 km (0.038 R)
• M7: 3,474,560 km (0.114 R)
• M8: 3,908,244 km (0.097 R)
• M9: 4,400,122 km (0.106 R)
• M10: 4,981,160 km (0.086 R)
• M11: 5,430,702 km (0.073 R)
• M12: 6,498,382 km (0.102 R)
• M13: 6,913,965 km (0.071 R)
• M14: 8,234,465 km (0.074 R)
• M15: 8,650,946 km (0.109 R)
• M16: 10,379,998 km (0.038 R)
• M17: 10,866,490 km (0.072 R)
• M18: 11,581,867 km (0.081 R)
• M19: 12,149,890 km (0.098 R)
• M20: 12,644,760 km (0.088 R)
• M21: 13,917,090 km (0.1 R)
• M22: 15,585,705 km (0.112 R)
• M23: 17,158,726 km (0.097 R)
• M24: 18,245,106 km (0.083 R)
• M25: 20,936,372 km (0.081 R)
• M26: 22,376,700 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.9

Radius: 9.3

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.41 AU - 5.35 AU

Year: 5919 Days

Day: 13 Hours

Environment

Temp: -215 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 34,477,098 km

• M1: 116,238 km (0.092 R)
• M2: 524,640 km (0.083 R)
• M3: 960,867 km (0.111 R)
• M4: 1,418,786 km (0.037 R)
• M5: 2,289,745 km (0.108 R)
• M6: 4,170,639 km (0.091 R)
• M7: 4,899,330 km (0.114 R)
• M8: 5,790,934 km (0.049 R)
• M9: 6,318,416 km (0.085 R)
• M10: 7,695,614 km (0.114 R)
• M11: 7,993,463 km (0.059 R)
• M12: 9,079,095 km (0.042 R)
• M13: 10,023,805 km (0.118 R)
• M14: 10,743,670 km (0.094 R)
• M15: 11,284,616 km (0.074 R)
• M16: 13,017,259 km (0.096 R)
• M17: 14,666,426 km (0.076 R)
• M18: 15,332,435 km (0.082 R)
• M19: 15,858,272 km (0.114 R)
• M20: 22,530,487 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.3

Radius: 10.2

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.87 AU - 4.99 AU

Year: 6020 Days

Day: 9.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 34,477,098 km

• M1: 126,859 km (0.112 R)
• M2: 482,752 km (0.088 R)
• M3: 897,138 km (0.107 R)
• M4: 1,295,218 km (0.103 R)
• M5: 1,783,506 km (0.084 R)
• M6: 2,477,042 km (0.1 R)
• M7: 2,820,069 km (0.073 R)
• M8: 3,878,474 km (0.066 R)
• M9: 4,630,054 km (0.081 R)
• M10: 5,475,880 km (0.115 R)
• M11: 6,623,147 km (0.119 R)
• M12: 7,695,913 km (0.072 R)
• M13: 8,156,076 km (0.115 R)
• M14: 9,301,397 km (0.036 R)
• M15: 11,411,176 km (0.075 R)
• M16: 12,112,192 km (0.081 R)
• M17: 13,325,580 km (0.085 R)
• M18: 14,445,170 km (0.118 R)
• M19: 14,968,913 km (0.081 R)
• M20: 21,521,449 km (0.107 R)
• M21: 22,051,773 km (0.105 R)
• M22: 24,588,355 km (0.047 R)
• M23: 26,614,209 km (0.103 R)
• M24: 28,840,076 km (0.116 R)
• M25: 29,670,942 km (0.117 R)
• M26: 31,283,907 km (0.079 R)
• M27: 31,866,890 km (0.077 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: 338 - 12,850 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit