🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.8

Radius: 11.6

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.68 AU - 1 AU

Year: 522 Days

Day: 10 Hours

Environment

Temp: -175 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 63,927,809 km

• M1: 144,362 km (0.118 R)
• M2: 629,059 km (0.074 R)
• M3: 2,054,577 km (0.057 R)
• M4: 2,810,495 km (0.101 R)
• M5: 3,361,763 km (0.097 R)
• M6: 4,398,925 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.8

Radius: 10.7

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.22 AU - 2.52 AU

Year: 2475 Days

Day: 11.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 63,927,809 km

• M1: 133,142 km (0.086 R)
• M2: 498,759 km (0.114 R)
• M3: 1,022,352 km (0.093 R)
• M4: 1,635,105 km (0.041 R)
• M5: 2,734,799 km (0.092 R)
• M6: 3,177,608 km (0.093 R)
• M7: 4,575,301 km (0.104 R)
• M8: 4,916,983 km (0.088 R)
• M9: 5,374,154 km (0.088 R)
• M10: 5,992,143 km (0.088 R)
• M11: 8,133,636 km (0.1 R)
• M12: 9,632,457 km (0.063 R)
• M13: 10,505,810 km (0.104 R)
• M14: 11,307,505 km (0.113 R)
• M15: 12,497,705 km (0.118 R)
• M16: 13,123,324 km (0.085 R)
• M17: 13,863,683 km (0.058 R)
• M18: 18,672,058 km (0.113 R)
• M19: 19,608,541 km (0.114 R)

Asteroid Belt

Center: 3.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.5

Radius: 14.7

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.1 AU - 4.78 AU

Year: 5304 Days

Day: 9.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 63,927,809 km

• M1: 182,958 km (0.071 R)
• M2: 654,640 km (0.092 R)
• M3: 1,199,476 km (0.056 R)
• M4: 3,783,181 km (0.098 R)
• M5: 4,937,478 km (0.043 R)
• M6: 5,814,570 km (0.083 R)
• M7: 12,372,641 km (0.103 R)
• M8: 13,368,066 km (0.112 R)
• M9: 14,032,729 km (0.047 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 864.7

Radius: 3.1

Gravity: 89.98 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 6.2 AU - 8.64 AU

Year: 13709 Days

Day: 24.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 63,927,809 km

• M1: 64,477 km (0.108 R)
• M2: 175,628 km (0.058 R)
• M3: 290,519 km (0.06 R)
• M4: 682,465 km (0.112 R)
• M5: 1,097,899 km (0.103 R)
• M6: 1,241,064 km (0.088 R)
• M7: 2,293,036 km (0.108 R)
• M8: 2,662,094 km (0.105 R)
• M9: 2,825,006 km (0.082 R)
• M10: 2,945,432 km (0.035 R)
• M11: 3,119,864 km (0.102 R)
• M12: 4,345,968 km (0.117 R)
• M13: 7,601,217 km (0.077 R)
• M14: 12,439,811 km (0.028 R)
• M15: 13,632,704 km (0.095 R)
• M16: 18,657,996 km (0.084 R)
• M17: 22,330,325 km (0.071 R)
• M18: 25,823,136 km (0.082 R)
• M19: 25,928,004 km (0.084 R)
• M20: 30,124,673 km (0.115 R)
• M21: 32,261,678 km (0.066 R)
• M22: 33,866,265 km (0.025 R)
• M23: 42,255,115 km (0.111 R)
• M24: 51,760,564 km (0.09 R)
• M25: 53,443,391 km (0.114 R)
• M26: 53,784,324 km (0.117 R)
• M27: 57,273,246 km (0.08 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 12,381 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit