🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.69 AU - 2.73 AU

Year: 1699 Days

Day: 36.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.1

Radius: 13.8

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.67 AU - 5.11 AU

Year: 4118 Days

Day: 14.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 51,247,231 km

• M1: 172,187 km (0.107 R)
• M2: 603,029 km (0.067 R)
• M3: 1,071,270 km (0.097 R)
• M4: 1,655,600 km (0.112 R)
• M5: 2,247,558 km (0.084 R)
• M6: 3,154,122 km (0.062 R)
• M7: 4,160,766 km (0.036 R)
• M8: 4,610,307 km (0.058 R)
• M9: 5,345,880 km (0.058 R)
• M10: 6,187,218 km (0.09 R)
• M11: 6,745,218 km (0.109 R)
• M12: 7,530,757 km (0.096 R)
• M13: 8,411,739 km (0.08 R)
• M14: 9,860,594 km (0.052 R)
• M15: 11,254,397 km (0.085 R)
• M16: 12,133,584 km (0.111 R)
• M17: 13,537,710 km (0.085 R)
• M18: 17,289,176 km (0.117 R)
• M19: 18,519,768 km (0.044 R)
• M20: 21,951,842 km (0.089 R)
• M21: 22,699,682 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.6

Radius: 12.3

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.81 AU - 9.79 AU

Year: 9106 Days

Day: 11.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 51,247,231 km

• M1: 176,675 km (0.047 R)
• M2: 870,660 km (0.061 R)
• M3: 1,503,608 km (0.087 R)
• M4: 2,136,407 km (0.115 R)
• M5: 3,052,245 km (0.077 R)
• M6: 4,772,322 km (0.105 R)
• M7: 5,650,461 km (0.105 R)
• M8: 6,633,469 km (0.025 R)
• M9: 8,029,666 km (0.066 R)
• M10: 16,160,759 km (0.104 R)
• M11: 16,800,888 km (0.109 R)
• M12: 18,979,631 km (0.043 R)
• M13: 28,962,148 km (0.111 R)
• M14: 30,548,633 km (0.074 R)
• M15: 45,384,404 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.7

Radius: 14.6

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 7.51 AU - 9.89 AU

Year: 9772 Days

Day: 10.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 51,247,231 km

• M1: 183,257 km (0.071 R)
• M2: 689,048 km (0.107 R)
• M3: 1,376,151 km (0.065 R)
• M4: 1,839,306 km (0.111 R)
• M5: 2,296,776 km (0.065 R)
• M6: 2,852,981 km (0.082 R)
• M7: 3,548,761 km (0.116 R)
• M8: 4,298,545 km (0.096 R)
• M9: 5,517,319 km (0.115 R)
• M10: 7,238,293 km (0.097 R)
• M11: 10,669,320 km (0.089 R)
• M12: 12,059,832 km (0.04 R)
• M13: 13,195,131 km (0.114 R)
• M14: 13,757,319 km (0.092 R)
• M15: 14,729,706 km (0.097 R)
• M16: 16,097,030 km (0.115 R)
• M17: 17,772,227 km (0.105 R)
• M18: 18,227,902 km (0.09 R)
• M19: 18,691,207 km (0.034 R)
• M20: 22,071,371 km (0.102 R)
• M21: 22,953,998 km (0.116 R)
• M22: 25,743,250 km (0.094 R)
• M23: 26,229,294 km (0.092 R)
• M24: 27,119,401 km (0.086 R)
• M25: 29,485,890 km (0.11 R)
• M26: 34,508,938 km (0.116 R)
• M27: 45,079,374 km (0.117 R)
• M28: 49,880,867 km (0.092 R)
• M29: 50,636,934 km (0.071 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 15,868 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit