🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.75 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.8

Radius: 13.9

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.17 AU - 3.81 AU

Year: 4422 Days

Day: 14.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 36,533,776 km

• M1: 172,935 km (0.106 R)
• M2: 777,161 km (0.049 R)
• M3: 1,304,194 km (0.118 R)
• M4: 2,058,467 km (0.105 R)
• M5: 2,724,327 km (0.063 R)
• M6: 3,552,052 km (0.119 R)
• M7: 4,130,098 km (0.114 R)
• M8: 6,440,936 km (0.075 R)
• M9: 7,801,679 km (0.094 R)
• M10: 8,358,781 km (0.063 R)
• M11: 8,823,432 km (0.118 R)
• M12: 9,889,915 km (0.111 R)
• M13: 11,744,181 km (0.092 R)
• M14: 12,677,971 km (0.068 R)
• M15: 15,545,313 km (0.094 R)
• M16: 18,886,432 km (0.115 R)
• M17: 19,689,324 km (0.063 R)
• M18: 20,724,691 km (0.096 R)
• M19: 21,796,260 km (0.074 R)
• M20: 24,283,026 km (0.117 R)
• M21: 25,072,603 km (0.081 R)
• M22: 25,716,622 km (0.116 R)
• M23: 28,839,328 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.2

Radius: 9.2

Gravity: 10.75 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.82 AU - 5.04 AU

Year: 6324 Days

Day: 6 Hours

Environment

Temp: -218 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 36,533,776 km

• M1: 114,442 km (0.094 R)
• M2: 428,747 km (0.093 R)
• M3: 937,231 km (0.09 R)
• M4: 1,234,482 km (0.104 R)
• M5: 1,875,658 km (0.103 R)
• M6: 2,428,422 km (0.076 R)
• M7: 3,213,661 km (0.106 R)
• M8: 3,981,547 km (0.09 R)
• M9: 4,530,721 km (0.062 R)
• M10: 5,526,145 km (0.072 R)
• M11: 6,075,469 km (0.097 R)
• M12: 6,380,798 km (0.101 R)
• M13: 6,696,449 km (0.115 R)
• M14: 7,022,423 km (0.06 R)
• M15: 7,706,534 km (0.109 R)
• M16: 8,517,804 km (0.115 R)
• M17: 10,598,860 km (0.118 R)
• M18: 11,966,932 km (0.061 R)
• M19: 18,414,152 km (0.11 R)
• M20: 21,302,438 km (0.091 R)
• M21: 24,394,626 km (0.051 R)
• M22: 24,822,625 km (0.113 R)
• M23: 25,781,847 km (0.099 R)
• M24: 27,220,679 km (0.08 R)
• M25: 30,752,236 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.6

Radius: 12.8

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.87 AU - 5.97 AU

Year: 7402 Days

Day: 10.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 36,533,776 km

• M1: 159,322 km (0.111 R)
• M2: 1,274,574 km (0.115 R)
• M3: 1,814,173 km (0.12 R)
• M4: 2,452,358 km (0.117 R)
• M5: 3,051,198 km (0.111 R)
• M6: 3,451,821 km (0.096 R)
• M7: 4,057,543 km (0.114 R)
• M8: 4,651,596 km (0.059 R)
• M9: 7,293,046 km (0.072 R)
• M10: 7,898,768 km (0.048 R)
• M11: 8,537,999 km (0.1 R)
• M12: 8,954,779 km (0.107 R)
• M13: 9,472,836 km (0.118 R)
• M14: 11,197,550 km (0.086 R)
• M15: 16,572,003 km (0.091 R)
• M16: 17,354,550 km (0.104 R)
• M17: 19,418,552 km (0.115 R)
• M18: 21,872,854 km (0.107 R)
• M19: 23,865,049 km (0.107 R)
• M20: 26,942,277 km (0.097 R)
• M21: 28,947,936 km (0.117 R)
• M22: 29,891,749 km (0.114 R)
• M23: 30,371,360 km (0.094 R)
• M24: 31,543,160 km (0.083 R)
• M25: 32,341,115 km (0.111 R)
• M26: 33,357,333 km (0.034 R)
• M27: 33,873,296 km (0.069 R)
• M28: 36,315,930 km (0.111 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 11,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit