🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.1

Radius: 8.4

Gravity: 11.59 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.72 AU - 0.74 AU

Year: 423 Days

Day: 8.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 29,217,525 km

• M1: 104,569 km (0.102 R)
• M2: 399,576 km (0.078 R)
• M3: 914,342 km (0.11 R)
• M4: 1,210,845 km (0.082 R)
• M5: 1,495,829 km (0.102 R)
• M6: 1,817,913 km (0.088 R)
• M7: 2,177,547 km (0.087 R)
• M8: 2,514,591 km (0.106 R)
• M9: 4,255,012 km (0.066 R)
• M10: 5,081,840 km (0.106 R)
• M11: 6,138,001 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.8

Radius: 10.2

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.09 AU - 1.39 AU

Year: 937 Days

Day: 11.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 29,217,525 km

• M1: 126,859 km (0.115 R)
• M2: 454,927 km (0.105 R)
• M3: 931,995 km (0.069 R)
• M4: 1,289,085 km (0.035 R)
• M5: 1,684,023 km (0.066 R)
• M6: 2,582,658 km (0.056 R)
• M7: 3,208,126 km (0.112 R)
• M8: 3,726,184 km (0.085 R)
• M9: 4,662,666 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.7

Radius: 9.6

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.17 AU - 1.65 AU

Year: 1136 Days

Day: 6.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 29,217,525 km

• M1: 119,379 km (0.04 R)
• M2: 419,323 km (0.097 R)
• M3: 795,711 km (0.074 R)
• M4: 1,098,647 km (0.078 R)
• M5: 1,513,631 km (0.114 R)
• M6: 1,911,562 km (0.112 R)
• M7: 2,299,618 km (0.083 R)
• M8: 3,096,377 km (0.118 R)
• M9: 3,528,565 km (0.066 R)
• M10: 4,355,991 km (0.093 R)
• M11: 5,227,997 km (0.047 R)
• M12: 6,145,929 km (0.086 R)
• M13: 7,745,131 km (0.08 R)
• M14: 8,111,496 km (0.101 R)
• M15: 8,710,635 km (0.068 R)
• M16: 9,427,059 km (0.054 R)
• M17: 10,782,715 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.2

Radius: 9.7

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4 AU - 4.88 AU

Year: 6345 Days

Day: 12.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 29,217,525 km

• M1: 124,765 km (0.107 R)
• M2: 605,572 km (0.057 R)
• M3: 998,865 km (0.119 R)
• M4: 1,826,291 km (0.114 R)
• M5: 2,207,017 km (0.052 R)
• M6: 3,057,032 km (0.09 R)
• M7: 7,443,691 km (0.064 R)
• M8: 7,888,445 km (0.104 R)
• M9: 9,847,429 km (0.061 R)
• M10: 10,939,643 km (0.059 R)
• M11: 20,678,914 km (0.09 R)
• M12: 22,961,328 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 789.6

Radius: 7.4

Gravity: 14.42 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.04 AU - 6.5 AU

Year: 10649 Days

Day: 20.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 29,217,525 km

• M1: 92,003 km (0.081 R)
• M2: 468,092 km (0.069 R)
• M3: 1,065,586 km (0.115 R)
• M4: 1,871,469 km (0.115 R)
• M5: 2,335,073 km (0.092 R)
• M6: 2,785,213 km (0.099 R)
• M7: 4,671,194 km (0.11 R)
• M8: 5,663,476 km (0.069 R)
• M9: 5,986,907 km (0.062 R)
• M10: 12,142,859 km (0.051 R)
• M11: 13,935,490 km (0.074 R)
• M12: 14,459,382 km (0.064 R)
• M13: 14,726,265 km (0.091 R)
• M14: 19,619,013 km (0.091 R)
• M15: 25,690,592 km (0.044 R)
• M16: 26,378,892 km (0.08 R)
• M17: 26,978,630 km (0.076 R)
• M18: 33,368,104 km (0.088 R)
• M19: 36,973,413 km (0.07 R)
• M20: 39,776,578 km (0.098 R)
• M21: 52,095,065 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.6

Radius: 7.6

Gravity: 11.61 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 6.63 AU - 9.85 AU

Year: 16043 Days

Day: 20.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 29,217,525 km

• M1: 94,546 km (0.071 R)
• M2: 826,528 km (0.098 R)
• M3: 1,419,684 km (0.097 R)
• M4: 1,979,030 km (0.109 R)
• M5: 2,351,080 km (0.11 R)
• M6: 2,839,368 km (0.05 R)
• M7: 3,584,365 km (0.1 R)
• M8: 5,272,876 km (0.115 R)
• M9: 5,567,285 km (0.099 R)
• M10: 5,872,614 km (0.101 R)
• M11: 6,392,766 km (0.111 R)
• M12: 6,643,043 km (0.093 R)
• M13: 7,118,764 km (0.044 R)
• M14: 8,187,043 km (0.044 R)
• M15: 10,754,142 km (0.1 R)
• M16: 13,066,925 km (0.119 R)
• M17: 13,470,839 km (0.057 R)
• M18: 13,744,753 km (0.087 R)
• M19: 16,929,093 km (0.101 R)
• M20: 18,229,697 km (0.119 R)
• M21: 20,303,722 km (0.104 R)
• M22: 21,397,432 km (0.057 R)
• M23: 25,640,177 km (0.1 R)
• M24: 40,945,685 km (0.047 R)
• M25: 42,247,785 km (0.104 R)
• M26: 42,687,902 km (0.092 R)
• M27: 47,574,516 km (0.057 R)
• M28: 48,210,307 km (0.084 R)
• M29: 55,408,209 km (0.042 R)
• M30: 56,466,315 km (0.085 R)
• M31: 57,000,229 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.9

Radius: 4.9

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 8.53 AU - 9.65 AU

Year: 18588 Days

Day: 17.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 29,217,525 km

• M1: 61,186 km (0.032 R)
• M2: 225,444 km (0.048 R)
• M3: 904,618 km (0.052 R)
• M4: 1,137,542 km (0.101 R)
• M5: 2,205,671 km (0.032 R)
• M6: 3,428,634 km (0.085 R)
• M7: 3,951,329 km (0.092 R)
• M8: 4,377,084 km (0.09 R)
• M9: 4,806,729 km (0.072 R)
• M10: 8,948,496 km (0.043 R)
• M11: 18,029,984 km (0.059 R)
• M12: 24,277,939 km (0.088 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: 364 - 14,350 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit