🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.85 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.6

Radius: 10.5

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.87 AU - 4.51 AU

Year: 4577 Days

Day: 11.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 53,505,924 km

• M1: 158,125 km (0.087 R)
• M2: 600,635 km (0.108 R)
• M3: 974,630 km (0.096 R)
• M4: 1,357,900 km (0.075 R)
• M5: 2,257,133 km (0.119 R)
• M6: 2,997,193 km (0.107 R)
• M7: 3,374,778 km (0.078 R)
• M8: 4,135,184 km (0.114 R)
• M9: 4,678,524 km (0.11 R)
• M10: 5,006,293 km (0.086 R)
• M11: 5,376,398 km (0.082 R)
• M12: 6,024,306 km (0.103 R)
• M13: 7,996,455 km (0.054 R)
• M14: 8,356,687 km (0.108 R)
• M15: 9,784,898 km (0.079 R)
• M16: 10,155,751 km (0.051 R)
• M17: 10,925,432 km (0.096 R)
• M18: 11,324,708 km (0.096 R)
• M19: 12,011,662 km (0.035 R)
• M20: 12,872,598 km (0.115 R)
• M21: 14,986,415 km (0.089 R)
• M22: 18,482,817 km (0.063 R)
• M23: 19,564,559 km (0.081 R)
• M24: 22,702,973 km (0.096 R)
• M25: 24,617,826 km (0.111 R)
• M26: 26,005,047 km (0.064 R)

Asteroid Belt

Center: 5.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 413.1

Radius: 7

Gravity: 8.43 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.09 AU - 8.21 AU

Year: 11073 Days

Day: 16 Hours

Environment

Temp: -228 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 53,505,924 km

• M1: 87,216 km (0.112 R)
• M2: 459,714 km (0.086 R)
• M3: 754,871 km (0.104 R)
• M4: 996,471 km (0.063 R)
• M5: 2,225,268 km (0.114 R)
• M6: 2,460,586 km (0.107 R)
• M7: 3,112,085 km (0.095 R)
• M8: 3,361,015 km (0.097 R)
• M9: 5,176,086 km (0.061 R)
• M10: 5,624,880 km (0.088 R)
• M11: 6,064,548 km (0.092 R)
• M12: 7,971,921 km (0.065 R)
• M13: 9,107,219 km (0.105 R)
• M14: 9,430,351 km (0.115 R)
• M15: 9,665,967 km (0.09 R)
• M16: 15,568,800 km (0.046 R)
• M17: 17,544,539 km (0.101 R)
• M18: 19,301,117 km (0.096 R)
• M19: 20,144,251 km (0.073 R)
• M20: 20,693,425 km (0.058 R)
• M21: 22,068,528 km (0.113 R)
• M22: 23,589,789 km (0.085 R)
• M23: 28,768,269 km (0.114 R)
• M24: 39,810,387 km (0.096 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248.1

Radius: 3.5

Gravity: 20.25 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 9.5 AU - 9.96 AU

Year: 19597 Days

Day: 19.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 53,505,924 km

• M1: 45,478 km (0.111 R)
• M2: 175,030 km (0.041 R)
• M3: 567,425 km (0.111 R)
• M4: 737,368 km (0.107 R)
• M5: 930,050 km (0.115 R)
• M6: 1,762,712 km (0.066 R)
• M7: 2,908,183 km (0.111 R)
• M8: 4,323,827 km (0.05 R)
• M9: 5,046,385 km (0.101 R)
• M10: 6,410,718 km (0.118 R)
• M11: 8,276,203 km (0.052 R)
• M12: 10,746,812 km (0.085 R)
• M13: 11,649,186 km (0.086 R)
• M14: 12,479,305 km (0.081 R)
• M15: 19,340,462 km (0.095 R)
• M16: 22,328,380 km (0.11 R)
• M17: 22,507,897 km (0.119 R)
• M18: 25,122,569 km (0.116 R)
• M19: 25,609,809 km (0.104 R)
• M20: 27,932,765 km (0.097 R)
• M21: 30,723,214 km (0.095 R)
• M22: 37,101,170 km (0.1 R)
• M23: 40,731,012 km (0.101 R)
• M24: 40,998,942 km (0.085 R)
• M25: 42,907,811 km (0.098 R)
• M26: 49,595,584 km (0.109 R)
• M27: 51,447,905 km (0.045 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: 220 - 19,912 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit