🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.3

Radius: 15

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.45 AU - 0.71 AU

Year: 300 Days

Day: 5.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 48,784,818 km

• M1: 186,549 km (0.083 R)
• M2: 661,821 km (0.091 R)
• M3: 1,416,991 km (0.038 R)
• M4: 1,906,026 km (0.06 R)
• M5: 2,372,772 km (0.113 R)
• M6: 3,005,870 km (0.103 R)
• M7: 3,489,370 km (0.043 R)
• M8: 4,616,141 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745

Radius: 14

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.52 AU - 0.64 AU

Year: 300 Days

Day: 7.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 48,784,818 km

• M1: 174,431 km (0.081 R)
• M2: 649,704 km (0.065 R)
• M3: 1,134,251 km (0.079 R)
• M4: 1,640,041 km (0.087 R)
• M5: 2,098,858 km (0.064 R)
• M6: 2,563,808 km (0.113 R)
• M7: 3,087,700 km (0.074 R)
• M8: 3,591,994 km (0.027 R)
• M9: 4,713,829 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.5

Radius: 9.1

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.65 AU - 1.05 AU

Year: 532 Days

Day: 5.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 48,784,818 km

• M1: 115,490 km (0.108 R)
• M2: 406,607 km (0.061 R)
• M3: 711,787 km (0.093 R)
• M4: 1,146,518 km (0.094 R)
• M5: 2,247,259 km (0.114 R)
• M6: 2,660,598 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.9

Radius: 9

Gravity: 8.04 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.75 AU - 1.23 AU

Year: 668 Days

Day: 11.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 136.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 48,784,818 km

• M1: 111,899 km (0.113 R)
• M2: 515,215 km (0.096 R)
• M3: 808,726 km (0.084 R)
• M4: 1,144,274 km (0.075 R)
• M5: 1,440,478 km (0.061 R)
• M6: 2,183,082 km (0.096 R)
• M7: 3,062,418 km (0.096 R)
• M8: 4,390,249 km (0.041 R)
• M9: 4,693,035 km (0.075 R)
• M10: 5,817,712 km (0.102 R)
• M11: 6,941,192 km (0.115 R)
• M12: 7,375,624 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 667.5

Radius: 6.3

Gravity: 16.82 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.98 AU - 6.1 AU

Year: 10068 Days

Day: 19.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 48,784,818 km

• M1: 78,688 km (0.116 R)
• M2: 459,565 km (0.103 R)
• M3: 1,339,499 km (0.11 R)
• M4: 3,460,049 km (0.092 R)
• M5: 5,448,354 km (0.104 R)
• M6: 6,216,091 km (0.072 R)
• M7: 6,625,989 km (0.111 R)
• M8: 6,935,357 km (0.087 R)
• M9: 7,294,691 km (0.06 R)
• M10: 8,181,807 km (0.066 R)
• M11: 10,269,894 km (0.097 R)
• M12: 11,381,705 km (0.045 R)
• M13: 12,866,763 km (0.083 R)
• M14: 13,717,676 km (0.111 R)
• M15: 16,425,098 km (0.113 R)
• M16: 18,694,498 km (0.053 R)
• M17: 22,521,211 km (0.117 R)
• M18: 24,847,159 km (0.074 R)
• M19: 25,688,348 km (0.102 R)
• M20: 26,548,386 km (0.109 R)
• M21: 31,245,460 km (0.047 R)
• M22: 32,225,027 km (0.088 R)
• M23: 34,360,088 km (0.114 R)
• M24: 35,755,985 km (0.111 R)
• M25: 45,347,154 km (0.039 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 749.8

Radius: 4.9

Gravity: 31.23 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.84 AU - 9.52 AU

Year: 14436 Days

Day: 23.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 48,784,818 km

• M1: 60,886 km (0.112 R)
• M2: 226,641 km (0.106 R)
• M3: 636,389 km (0.046 R)
• M4: 848,070 km (0.073 R)
• M5: 1,118,543 km (0.086 R)
• M6: 1,849,478 km (0.035 R)
• M7: 2,538,526 km (0.086 R)
• M8: 2,763,671 km (0.079 R)
• M9: 3,305,963 km (0.104 R)
• M10: 3,945,793 km (0.103 R)
• M11: 4,566,325 km (0.111 R)
• M12: 5,249,539 km (0.066 R)
• M13: 6,156,700 km (0.046 R)
• M14: 6,902,296 km (0.109 R)
• M15: 7,207,925 km (0.04 R)
• M16: 10,778,975 km (0.105 R)
• M17: 10,954,005 km (0.047 R)
• M18: 11,982,191 km (0.062 R)
• M19: 13,881,934 km (0.066 R)
• M20: 20,768,822 km (0.099 R)
• M21: 22,055,064 km (0.094 R)
• M22: 22,242,959 km (0.081 R)
• M23: 23,983,231 km (0.117 R)
• M24: 27,189,563 km (0.093 R)
• M25: 29,063,725 km (0.117 R)
• M26: 30,904,676 km (0.05 R)
• M27: 31,733,897 km (0.102 R)
• M28: 36,627,692 km (0.109 R)
• M29: 37,422,506 km (0.072 R)
• M30: 39,737,084 km (0.12 R)
• M31: 43,458,929 km (0.068 R)
• M32: 48,826,800 km (0.071 R)
• M33: 50,928,052 km (0.101 R)
• M34: 52,920,396 km (0.036 R)
• M35: 55,830,973 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228.8

Radius: 3.4

Gravity: 19.79 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 7.28 AU - 10.36 AU

Year: 17766 Days

Day: 18.5 Hours

Environment

Temp: -238 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 48,784,818 km

• M1: 42,336 km (0.096 R)
• M2: 184,753 km (0.114 R)
• M3: 312,510 km (0.079 R)
• M4: 627,563 km (0.068 R)
• M5: 869,612 km (0.086 R)
• M6: 1,078,301 km (0.114 R)
• M7: 1,384,827 km (0.075 R)
• M8: 1,746,555 km (0.081 R)
• M9: 2,132,069 km (0.102 R)
• M10: 2,393,117 km (0.106 R)
• M11: 5,399,137 km (0.085 R)
• M12: 5,954,145 km (0.106 R)
• M13: 7,464,485 km (0.12 R)
• M14: 8,833,605 km (0.099 R)
• M15: 9,308,728 km (0.108 R)
• M16: 9,454,436 km (0.114 R)
• M17: 10,257,926 km (0.099 R)
• M18: 10,518,077 km (0.093 R)
• M19: 11,325,008 km (0.111 R)
• M20: 12,114,436 km (0.096 R)
• M21: 13,121,678 km (0.06 R)
• M22: 16,054,694 km (0.035 R)
• M23: 17,933,793 km (0.106 R)
• M24: 19,004,016 km (0.077 R)
• M25: 19,793,893 km (0.074 R)
• M26: 19,954,561 km (0.083 R)
• M27: 23,620,905 km (0.07 R)
• M28: 25,564,182 km (0.109 R)
• M29: 26,331,768 km (0.095 R)
• M30: 34,869,618 km (0.113 R)
• M31: 36,051,441 km (0.106 R)
• M32: 44,390,775 km (0.042 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 19,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit