🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.9

Radius: 10

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.59 AU - 0.71 AU

Year: 362 Days

Day: 12.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 54,301,657 km

• M1: 124,316 km (0.116 R)
• M2: 513,121 km (0.098 R)
• M3: 859,141 km (0.037 R)
• M4: 1,254,827 km (0.112 R)
• M5: 1,827,936 km (0.109 R)
• M6: 2,216,143 km (0.033 R)
• M7: 2,937,205 km (0.057 R)
• M8: 3,632,236 km (0.086 R)
• M9: 4,025,080 km (0.081 R)
• M10: 4,606,717 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.2

Radius: 13.9

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.67 AU - 0.69 AU

Year: 387 Days

Day: 13.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 54,301,657 km

• M1: 173,085 km (0.086 R)
• M2: 613,501 km (0.086 R)
• M3: 1,079,199 km (0.097 R)
• M4: 1,830,031 km (0.075 R)
• M5: 2,365,890 km (0.092 R)
• M6: 2,848,792 km (0.087 R)
• M7: 3,588,255 km (0.108 R)
• M8: 4,163,458 km (0.06 R)
• M9: 5,010,930 km (0.116 R)
• M10: 5,484,408 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.7

Radius: 10.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.79 AU - 2.59 AU

Year: 2237 Days

Day: 13.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 54,301,657 km

• M1: 132,544 km (0.111 R)
• M2: 549,772 km (0.056 R)
• M3: 1,051,972 km (0.099 R)
• M4: 1,416,093 km (0.106 R)
• M5: 1,900,342 km (0.039 R)
• M6: 2,419,147 km (0.093 R)
• M7: 2,746,767 km (0.08 R)
• M8: 3,243,282 km (0.11 R)
• M9: 4,092,100 km (0.115 R)
• M10: 4,577,096 km (0.068 R)
• M11: 5,662,878 km (0.08 R)
• M12: 6,933,712 km (0.12 R)
• M13: 7,999,148 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.3

Radius: 14

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.45 AU - 2.91 AU

Year: 3028 Days

Day: 13.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 54,301,657 km

• M1: 174,132 km (0.055 R)
• M2: 639,980 km (0.113 R)
• M3: 1,752,090 km (0.12 R)
• M4: 2,559,769 km (0.086 R)
• M5: 4,066,070 km (0.089 R)
• M6: 4,869,111 km (0.06 R)
• M7: 5,487,100 km (0.11 R)
• M8: 7,311,446 km (0.096 R)
• M9: 8,293,856 km (0.108 R)
• M10: 8,817,149 km (0.115 R)
• M11: 10,321,505 km (0.069 R)
• M12: 10,804,557 km (0.059 R)
• M13: 11,947,185 km (0.097 R)
• M14: 14,773,239 km (0.117 R)
• M15: 16,450,231 km (0.051 R)
• M16: 20,682,354 km (0.09 R)
• M17: 21,975,927 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.5

Radius: 11.6

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.12 AU - 3.44 AU

Year: 4100 Days

Day: 9.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 54,301,657 km

• M1: 144,212 km (0.106 R)
• M2: 648,956 km (0.081 R)
• M3: 1,163,273 km (0.113 R)
• M4: 1,635,254 km (0.095 R)
• M5: 2,134,462 km (0.11 R)
• M6: 2,922,843 km (0.105 R)
• M7: 3,644,354 km (0.093 R)
• M8: 4,181,410 km (0.085 R)
• M9: 5,660,634 km (0.081 R)
• M10: 7,329,996 km (0.049 R)
• M11: 8,440,910 km (0.068 R)
• M12: 11,038,079 km (0.065 R)
• M13: 14,075,963 km (0.084 R)
• M14: 15,183,585 km (0.077 R)
• M15: 17,751,882 km (0.096 R)
• M16: 21,746,594 km (0.113 R)
• M17: 22,302,350 km (0.065 R)
• M18: 24,026,316 km (0.108 R)
• M19: 25,223,847 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400.7

Radius: 4.7

Gravity: 18.14 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.96 AU - 9.14 AU

Year: 15765 Days

Day: 23.2 Hours

Environment

Temp: -242 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 54,301,657 km

• M1: 58,493 km (0.056 R)
• M2: 762,351 km (0.045 R)
• M3: 1,262,008 km (0.113 R)
• M4: 2,061,459 km (0.08 R)
• M5: 2,344,498 km (0.073 R)
• M6: 2,674,511 km (0.035 R)
• M7: 4,134,885 km (0.085 R)
• M8: 4,462,056 km (0.106 R)
• M9: 5,034,417 km (0.078 R)
• M10: 5,269,735 km (0.098 R)
• M11: 5,582,993 km (0.032 R)
• M12: 11,951,673 km (0.11 R)
• M13: 12,799,444 km (0.107 R)
• M14: 13,111,655 km (0.106 R)
• M15: 13,301,495 km (0.116 R)
• M16: 16,445,892 km (0.054 R)
• M17: 17,417,082 km (0.065 R)
• M18: 20,389,143 km (0.084 R)
• M19: 22,578,059 km (0.111 R)
• M20: 28,672,526 km (0.119 R)
• M21: 29,099,628 km (0.059 R)
• M22: 30,075,904 km (0.078 R)
• M23: 30,627,770 km (0.058 R)
• M24: 36,646,841 km (0.074 R)
• M25: 41,069,403 km (0.049 R)
• M26: 41,748,427 km (0.092 R)
• M27: 53,814,992 km (0.102 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 17,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit