🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.8

Radius: 11.9

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.99 AU - 1.43 AU

Year: 919 Days

Day: 9.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 64,778,607 km

• M1: 148,102 km (0.114 R)
• M2: 761,752 km (0.078 R)
• M3: 1,149,510 km (0.114 R)
• M4: 1,626,129 km (0.092 R)
• M5: 2,061,907 km (0.113 R)
• M6: 2,708,918 km (0.093 R)
• M7: 3,433,870 km (0.108 R)
• M8: 5,198,376 km (0.089 R)
• M9: 6,565,701 km (0.081 R)
• M10: 6,947,624 km (0.051 R)
• M11: 7,412,126 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.7

Radius: 8

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.02 AU - 1.62 AU

Year: 1047 Days

Day: 8.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 64,778,607 km

• M1: 99,483 km (0.102 R)
• M2: 421,716 km (0.037 R)
• M3: 694,134 km (0.105 R)
• M4: 975,677 km (0.032 R)
• M5: 1,250,638 km (0.119 R)
• M6: 1,522,009 km (0.052 R)
• M7: 1,851,124 km (0.038 R)
• M8: 2,126,235 km (0.061 R)
• M9: 2,832,187 km (0.097 R)
• M10: 3,788,416 km (0.084 R)
• M11: 4,046,323 km (0.076 R)
• M12: 4,665,958 km (0.115 R)
• M13: 4,927,305 km (0.118 R)
• M14: 7,385,796 km (0.115 R)
• M15: 7,669,584 km (0.079 R)
• M16: 8,590,957 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.2

Radius: 8

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.35 AU - 2.01 AU

Year: 1503 Days

Day: 5.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 64,778,607 km

• M1: 99,632 km (0.089 R)
• M2: 465,399 km (0.093 R)
• M3: 985,252 km (0.037 R)
• M4: 1,269,039 km (0.117 R)
• M5: 1,987,557 km (0.073 R)
• M6: 2,784,764 km (0.102 R)
• M7: 3,750,867 km (0.078 R)
• M8: 4,358,235 km (0.059 R)
• M9: 6,725,471 km (0.085 R)
• M10: 7,856,581 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.4

Radius: 13.7

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.66 AU - 1.74 AU

Year: 1530 Days

Day: 5.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 64,778,607 km

• M1: 170,392 km (0.068 R)
• M2: 658,829 km (0.106 R)
• M3: 1,278,164 km (0.069 R)
• M4: 1,793,678 km (0.11 R)
• M5: 2,603,003 km (0.09 R)
• M6: 3,259,289 km (0.067 R)
• M7: 4,024,332 km (0.11 R)
• M8: 5,071,966 km (0.075 R)
• M9: 5,570,426 km (0.118 R)
• M10: 6,006,953 km (0.112 R)
• M11: 11,395,767 km (0.067 R)
• M12: 13,157,133 km (0.034 R)
• M13: 13,768,988 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.9

Radius: 14.2

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.68 AU - 3.42 AU

Year: 3677 Days

Day: 8.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 64,778,607 km

• M1: 176,675 km (0.1 R)
• M2: 688,599 km (0.084 R)
• M3: 1,369,569 km (0.096 R)
• M4: 1,851,124 km (0.077 R)
• M5: 2,640,702 km (0.112 R)
• M6: 5,428,308 km (0.1 R)
• M7: 8,244,189 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 802.9

Radius: 7.8

Gravity: 13.2 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.68 AU - 8.28 AU

Year: 15560 Days

Day: 22.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 64,778,607 km

• M1: 99,034 km (0.101 R)
• M2: 2,401,943 km (0.116 R)
• M3: 2,760,530 km (0.101 R)
• M4: 3,501,787 km (0.074 R)
• M5: 4,905,613 km (0.087 R)
• M6: 6,693,158 km (0.102 R)
• M7: 12,779,398 km (0.11 R)
• M8: 13,318,998 km (0.064 R)
• M9: 16,169,585 km (0.118 R)
• M10: 19,140,000 km (0.064 R)
• M11: 36,781,778 km (0.087 R)
• M12: 37,872,646 km (0.059 R)
• M13: 40,694,211 km (0.077 R)
• M14: 41,420,808 km (0.119 R)
• M15: 48,192,804 km (0.093 R)
• M16: 55,489,141 km (0.066 R)
• M17: 56,742,472 km (0.113 R)
• M18: 58,565,771 km (0.092 R)
• M19: 63,293,962 km (0.083 R)
• M20: 64,465,462 km (0.071 R)
• M21: 65,651,325 km (0.114 R)
• M22: 67,053,206 km (0.115 R)
• M23: 67,660,125 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410

Radius: 5

Gravity: 16.4 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 7.78 AU - 11.28 AU

Year: 20307 Days

Day: 24.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 64,778,607 km

• M1: 62,233 km (0.089 R)
• M2: 228,586 km (0.092 R)
• M3: 564,582 km (0.114 R)
• M4: 1,013,974 km (0.12 R)
• M5: 1,350,270 km (0.113 R)
• M6: 2,517,134 km (0.103 R)
• M7: 3,056,434 km (0.103 R)
• M8: 3,960,454 km (0.089 R)
• M9: 5,574,914 km (0.106 R)
• M10: 6,118,104 km (0.059 R)
• M11: 9,642,480 km (0.063 R)
• M12: 10,712,404 km (0.083 R)
• M13: 14,823,952 km (0.088 R)
• M14: 15,042,515 km (0.112 R)
• M15: 15,560,722 km (0.11 R)
• M16: 16,167,341 km (0.072 R)
• M17: 16,947,793 km (0.082 R)
• M18: 17,347,219 km (0.094 R)
• M19: 17,999,466 km (0.103 R)
• M20: 18,922,784 km (0.091 R)
• M21: 19,526,561 km (0.102 R)
• M22: 25,341,580 km (0.098 R)
• M23: 28,471,168 km (0.062 R)
• M24: 29,838,193 km (0.112 R)
• M25: 33,196,964 km (0.064 R)
• M26: 34,074,356 km (0.114 R)
• M27: 37,334,393 km (0.077 R)
• M28: 38,832,316 km (0.043 R)
• M29: 39,946,521 km (0.115 R)
• M30: 40,796,237 km (0.095 R)
• M31: 41,947,542 km (0.076 R)
• M32: 44,315,078 km (0.103 R)
• M33: 48,509,802 km (0.034 R)
• M34: 56,606,338 km (0.09 R)
• M35: 60,229,898 km (0.119 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 14,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit