🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507

Radius: 8.6

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.39 AU - 0.61 AU

Year: 236 Days

Day: 6.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 44,525,242 km

• M1: 106,962 km (0.043 R)
• M2: 417,827 km (0.059 R)
• M3: 727,345 km (0.094 R)
• M4: 1,069,774 km (0.114 R)
• M5: 1,655,151 km (0.084 R)
• M6: 2,091,378 km (0.09 R)
• M7: 2,594,476 km (0.117 R)
• M8: 2,997,493 km (0.026 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.3

Radius: 12.6

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.83 AU - 1.01 AU

Year: 588 Days

Day: 14.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 44,525,242 km

• M1: 156,779 km (0.079 R)
• M2: 643,420 km (0.07 R)
• M3: 1,124,078 km (0.086 R)
• M4: 1,984,416 km (0.111 R)
• M5: 2,438,146 km (0.063 R)
• M6: 2,951,716 km (0.104 R)
• M7: 3,626,552 km (0.113 R)
• M8: 4,337,889 km (0.081 R)

Asteroid Belt

Center: 1.27 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.2

Radius: 8.9

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.32 AU - 1.92 AU

Year: 1375 Days

Day: 6.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 44,525,242 km

• M1: 110,702 km (0.101 R)
• M2: 475,572 km (0.108 R)
• M3: 754,572 km (0.088 R)
• M4: 1,084,285 km (0.103 R)
• M5: 1,364,482 km (0.05 R)
• M6: 1,685,370 km (0.066 R)
• M7: 2,066,545 km (0.12 R)
• M8: 2,539,274 km (0.082 R)
• M9: 3,162,499 km (0.071 R)
• M10: 3,583,318 km (0.025 R)
• M11: 4,088,809 km (0.037 R)
• M12: 4,944,808 km (0.072 R)
• M13: 5,956,688 km (0.09 R)
• M14: 6,251,396 km (0.061 R)
• M15: 6,824,655 km (0.06 R)
• M16: 8,385,409 km (0.097 R)
• M17: 9,110,361 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.3

Radius: 14.5

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.26 AU - 2.06 AU

Year: 1426 Days

Day: 8.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 44,525,242 km

• M1: 180,265 km (0.114 R)
• M2: 686,056 km (0.097 R)
• M3: 1,480,421 km (0.109 R)
• M4: 2,066,246 km (0.118 R)
• M5: 3,143,500 km (0.063 R)
• M6: 3,950,431 km (0.098 R)
• M7: 4,764,243 km (0.031 R)
• M8: 6,568,095 km (0.046 R)
• M9: 7,220,341 km (0.06 R)
• M10: 8,546,676 km (0.072 R)
• M11: 9,910,111 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.6

Radius: 11.6

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.73 AU - 2.11 AU

Year: 1774 Days

Day: 9.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 44,525,242 km

• M1: 144,362 km (0.096 R)
• M2: 562,488 km (0.096 R)
• M3: 1,035,367 km (0.081 R)
• M4: 1,402,929 km (0.081 R)
• M5: 1,794,726 km (0.107 R)
• M6: 3,048,954 km (0.105 R)
• M7: 3,576,885 km (0.113 R)
• M8: 4,204,149 km (0.119 R)
• M9: 4,903,369 km (0.082 R)
• M10: 5,946,366 km (0.079 R)
• M11: 6,351,028 km (0.117 R)
• M12: 7,647,593 km (0.078 R)
• M13: 8,219,206 km (0.101 R)
• M14: 10,141,988 km (0.051 R)
• M15: 10,981,680 km (0.1 R)
• M16: 12,470,179 km (0.11 R)
• M17: 13,177,927 km (0.101 R)
• M18: 13,736,974 km (0.11 R)
• M19: 14,537,173 km (0.11 R)
• M20: 15,368,339 km (0.053 R)
• M21: 16,723,696 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 510.8

Radius: 6.8

Gravity: 11.05 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.67 AU - 6.01 AU

Year: 9411 Days

Day: 21 Hours

Environment

Temp: -227 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 44,525,242 km

• M1: 91,853 km (0.099 R)
• M2: 412,890 km (0.102 R)
• M3: 697,276 km (0.106 R)
• M4: 932,144 km (0.079 R)
• M5: 1,636,750 km (0.063 R)
• M6: 1,932,655 km (0.085 R)
• M7: 2,555,730 km (0.093 R)
• M8: 4,166,002 km (0.104 R)
• M9: 6,044,053 km (0.049 R)
• M10: 9,917,292 km (0.079 R)
• M11: 11,525,020 km (0.052 R)
• M12: 12,613,943 km (0.097 R)
• M13: 18,084,438 km (0.106 R)
• M14: 18,735,039 km (0.047 R)
• M15: 20,546,071 km (0.102 R)
• M16: 24,864,064 km (0.092 R)
• M17: 28,570,650 km (0.109 R)
• M18: 29,850,460 km (0.119 R)
• M19: 31,893,069 km (0.119 R)
• M20: 35,464,419 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 466.6

Radius: 6.8

Gravity: 10.09 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 6.35 AU - 6.49 AU

Year: 10848 Days

Day: 16.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 44,525,242 km

• M1: 84,672 km (0.097 R)
• M2: 379,829 km (0.056 R)
• M3: 676,182 km (0.093 R)
• M4: 1,957,488 km (0.095 R)
• M5: 2,542,416 km (0.045 R)
• M6: 4,610,756 km (0.034 R)
• M7: 5,249,240 km (0.103 R)
• M8: 6,190,210 km (0.065 R)
• M9: 6,775,886 km (0.099 R)
• M10: 9,877,050 km (0.098 R)
• M11: 12,009,567 km (0.08 R)
• M12: 12,232,917 km (0.057 R)
• M13: 14,058,161 km (0.103 R)
• M14: 34,577,304 km (0.115 R)
• M15: 34,802,897 km (0.109 R)
• M16: 38,670,152 km (0.057 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 14,522 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit