🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.6 AU - 0.86 AU

Year: 278 Days

Day: 41.3 Hours

Environment

Temp: -26 °C

Axial Tilt: 122.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.63 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.9

Radius: 14.3

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.37 AU - 2.69 AU

Year: 1796 Days

Day: 14.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 42,931,904 km

• M1: 177,872 km (0.057 R)
• M2: 735,872 km (0.096 R)
• M3: 1,898,247 km (0.102 R)
• M4: 2,625,742 km (0.093 R)
• M5: 5,761,463 km (0.106 R)
• M6: 8,025,926 km (0.106 R)
• M7: 8,992,029 km (0.092 R)
• M8: 9,438,429 km (0.068 R)
• M9: 10,238,478 km (0.066 R)
• M10: 10,832,232 km (0.089 R)
• M11: 12,320,282 km (0.107 R)
• M12: 14,110,520 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.7

Radius: 9.8

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.51 AU - 3.83 AU

Year: 2518 Days

Day: 5 Hours

Environment

Temp: -148 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 42,931,904 km

• M1: 122,221 km (0.111 R)
• M2: 495,917 km (0.116 R)
• M3: 1,101,340 km (0.116 R)
• M4: 1,427,313 km (0.109 R)
• M5: 1,839,455 km (0.088 R)
• M6: 2,979,690 km (0.101 R)
• M7: 3,542,478 km (0.025 R)
• M8: 3,920,362 km (0.089 R)
• M9: 5,966,113 km (0.077 R)
• M10: 7,205,681 km (0.042 R)
• M11: 7,645,349 km (0.054 R)
• M12: 9,423,918 km (0.042 R)
• M13: 12,644,012 km (0.034 R)
• M14: 13,366,271 km (0.039 R)
• M15: 14,115,905 km (0.052 R)
• M16: 14,457,886 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.3

Radius: 10.7

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.46 AU - 7.82 AU

Year: 9423 Days

Day: 8.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 42,931,904 km

• M1: 133,142 km (0.079 R)
• M2: 607,667 km (0.057 R)
• M3: 947,703 km (0.085 R)
• M4: 1,657,245 km (0.083 R)
• M5: 2,080,458 km (0.073 R)
• M6: 2,500,080 km (0.111 R)
• M7: 3,559,681 km (0.103 R)
• M8: 5,743,810 km (0.108 R)
• M9: 6,220,579 km (0.112 R)
• M10: 6,872,377 km (0.111 R)
• M11: 7,811,402 km (0.115 R)
• M12: 8,269,471 km (0.071 R)
• M13: 9,563,792 km (0.111 R)
• M14: 10,137,051 km (0.113 R)
• M15: 10,988,412 km (0.112 R)
• M16: 11,458,000 km (0.058 R)
• M17: 13,354,303 km (0.096 R)
• M18: 17,057,748 km (0.054 R)
• M19: 17,476,173 km (0.099 R)
• M20: 19,748,415 km (0.083 R)
• M21: 20,836,440 km (0.106 R)
• M22: 21,882,129 km (0.102 R)
• M23: 22,459,577 km (0.068 R)
• M24: 22,878,152 km (0.107 R)
• M25: 26,789,687 km (0.086 R)
• M26: 30,203,361 km (0.095 R)
• M27: 31,961,585 km (0.073 R)
• M28: 37,527,374 km (0.114 R)
• M29: 39,073,767 km (0.053 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 15,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit