🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.63 AU - 2.43 AU

Year: 1107 Days

Day: 22.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509

Radius: 13.7

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.84 AU - 4.92 AU

Year: 3510 Days

Day: 7.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 36,632,600 km

• M1: 170,392 km (0.115 R)
• M2: 616,044 km (0.114 R)
• M3: 1,355,656 km (0.04 R)
• M4: 2,540,621 km (0.086 R)
• M5: 3,046,860 km (0.089 R)
• M6: 3,995,011 km (0.102 R)
• M7: 5,762,211 km (0.101 R)
• M8: 6,938,948 km (0.087 R)
• M9: 8,784,836 km (0.108 R)
• M10: 10,657,053 km (0.12 R)
• M11: 11,987,128 km (0.073 R)
• M12: 12,737,511 km (0.1 R)
• M13: 14,234,686 km (0.04 R)
• M14: 16,804,628 km (0.091 R)
• M15: 17,632,503 km (0.104 R)
• M16: 18,199,479 km (0.119 R)
• M17: 21,155,233 km (0.089 R)
• M18: 21,602,082 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.4

Radius: 12.5

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.81 AU - 5.25 AU

Year: 3692 Days

Day: 11.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 36,632,600 km

• M1: 156,779 km (0.09 R)
• M2: 616,642 km (0.116 R)
• M3: 1,032,973 km (0.112 R)
• M4: 1,575,714 km (0.115 R)
• M5: 2,305,602 km (0.12 R)
• M6: 3,780,039 km (0.112 R)
• M7: 5,525,846 km (0.096 R)
• M8: 6,437,196 km (0.083 R)
• M9: 7,043,666 km (0.075 R)
• M10: 7,722,990 km (0.108 R)
• M11: 8,297,446 km (0.098 R)
• M12: 8,823,432 km (0.068 R)
• M13: 11,471,165 km (0.09 R)
• M14: 11,935,517 km (0.066 R)
• M15: 12,655,531 km (0.103 R)
• M16: 13,455,431 km (0.09 R)
• M17: 14,024,501 km (0.049 R)
• M18: 17,783,596 km (0.098 R)
• M19: 25,381,822 km (0.08 R)
• M20: 25,853,803 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.2

Radius: 9

Gravity: 8.41 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.1 AU - 8.38 AU

Year: 6700 Days

Day: 7 Hours

Environment

Temp: -163 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 36,632,600 km

• M1: 111,899 km (0.112 R)
• M2: 395,387 km (0.042 R)
• M3: 739,163 km (0.115 R)
• M4: 1,117,795 km (0.116 R)
• M5: 1,400,685 km (0.117 R)
• M6: 2,037,822 km (0.081 R)
• M7: 3,666,644 km (0.114 R)
• M8: 5,673,050 km (0.061 R)
• M9: 6,154,905 km (0.118 R)
• M10: 8,524,386 km (0.106 R)
• M11: 8,857,989 km (0.119 R)
• M12: 9,200,419 km (0.056 R)
• M13: 10,997,987 km (0.095 R)
• M14: 11,747,921 km (0.109 R)
• M15: 12,425,001 km (0.029 R)
• M16: 13,238,364 km (0.108 R)
• M17: 13,573,464 km (0.108 R)
• M18: 13,914,248 km (0.11 R)
• M19: 15,091,732 km (0.108 R)
• M20: 17,710,892 km (0.106 R)
• M21: 18,880,747 km (0.12 R)
• M22: 21,297,351 km (0.109 R)
• M23: 22,938,290 km (0.103 R)
• M24: 29,204,197 km (0.076 R)
• M25: 30,445,411 km (0.113 R)
• M26: 35,013,681 km (0.107 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 15,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit