🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.2

Radius: 9.1

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.58 AU - 0.8 AU

Year: 403 Days

Day: 14.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 61,936,705 km

• M1: 113,096 km (0.106 R)
• M2: 433,385 km (0.056 R)
• M3: 829,969 km (0.097 R)
• M4: 1,487,452 km (0.107 R)
• M5: 2,179,342 km (0.029 R)
• M6: 2,515,787 km (0.088 R)
• M7: 3,527,518 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207

Radius: 8.9

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.17 AU - 1.17 AU

Year: 890 Days

Day: 6.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 61,936,705 km

• M1: 110,852 km (0.104 R)
• M2: 387,758 km (0.102 R)
• M3: 723,754 km (0.098 R)
• M4: 1,158,785 km (0.106 R)
• M5: 1,519,466 km (0.118 R)
• M6: 2,047,995 km (0.085 R)
• M7: 2,394,015 km (0.094 R)
• M8: 2,757,538 km (0.1 R)
• M9: 3,299,680 km (0.106 R)
• M10: 4,626,763 km (0.111 R)
• M11: 5,528,539 km (0.032 R)
• M12: 6,021,314 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.6

Radius: 11.1

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.04 AU - 1.68 AU

Year: 1115 Days

Day: 7.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 61,936,705 km

• M1: 138,079 km (0.073 R)
• M2: 500,554 km (0.068 R)
• M3: 1,436,888 km (0.065 R)
• M4: 1,787,246 km (0.081 R)
• M5: 2,175,751 km (0.1 R)
• M6: 2,700,840 km (0.117 R)
• M7: 3,216,953 km (0.103 R)
• M8: 3,653,479 km (0.07 R)
• M9: 4,513,517 km (0.079 R)
• M10: 6,171,810 km (0.115 R)
• M11: 6,959,742 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.6

Radius: 14

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.44 AU - 1.74 AU

Year: 1409 Days

Day: 11.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 61,936,705 km

• M1: 174,132 km (0.088 R)
• M2: 651,499 km (0.111 R)
• M3: 1,149,809 km (0.116 R)
• M4: 1,767,948 km (0.114 R)
• M5: 3,016,791 km (0.078 R)
• M6: 3,916,023 km (0.101 R)
• M7: 4,446,049 km (0.09 R)
• M8: 5,379,091 km (0.105 R)
• M9: 6,547,749 km (0.078 R)
• M10: 7,440,699 km (0.069 R)
• M11: 8,543,983 km (0.115 R)
• M12: 9,301,248 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912

Radius: 9.9

Gravity: 9.31 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.75 AU - 2.83 AU

Year: 3276 Days

Day: 14.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 61,936,705 km

• M1: 123,119 km (0.09 R)
• M2: 442,660 km (0.115 R)
• M3: 769,831 km (0.098 R)
• M4: 1,335,610 km (0.05 R)
• M5: 1,648,269 km (0.116 R)
• M6: 2,189,814 km (0.119 R)
• M7: 2,863,453 km (0.056 R)
• M8: 3,353,535 km (0.039 R)
• M9: 3,793,503 km (0.109 R)
• M10: 5,013,473 km (0.117 R)
• M11: 6,537,876 km (0.034 R)
• M12: 7,422,897 km (0.071 R)
• M13: 8,314,350 km (0.113 R)
• M14: 8,639,127 km (0.08 R)
• M15: 9,085,378 km (0.112 R)
• M16: 9,823,195 km (0.05 R)
• M17: 12,001,489 km (0.11 R)
• M18: 14,022,856 km (0.093 R)
• M19: 14,744,217 km (0.073 R)
• M20: 15,114,172 km (0.111 R)
• M21: 16,713,224 km (0.086 R)
• M22: 17,939,477 km (0.106 R)
• M23: 18,361,194 km (0.109 R)
• M24: 20,833,598 km (0.051 R)
• M25: 22,321,947 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.2

Radius: 9

Gravity: 10.95 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.93 AU - 2.99 AU

Year: 3580 Days

Day: 11 Hours

Environment

Temp: -205 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 61,936,705 km

• M1: 111,899 km (0.037 R)
• M2: 418,724 km (0.064 R)
• M3: 1,054,515 km (0.084 R)
• M4: 1,335,759 km (0.079 R)
• M5: 1,679,834 km (0.063 R)
• M6: 2,285,855 km (0.114 R)
• M7: 2,870,035 km (0.078 R)
• M8: 3,390,636 km (0.094 R)
• M9: 3,715,562 km (0.09 R)
• M10: 4,038,993 km (0.087 R)
• M11: 4,995,073 km (0.061 R)
• M12: 5,664,972 km (0.086 R)
• M13: 7,550,504 km (0.117 R)
• M14: 11,355,526 km (0.049 R)
• M15: 11,900,959 km (0.118 R)
• M16: 12,321,329 km (0.065 R)
• M17: 15,658,260 km (0.088 R)
• M18: 16,970,682 km (0.086 R)
• M19: 19,943,042 km (0.069 R)
• M20: 20,603,217 km (0.109 R)
• M21: 21,967,400 km (0.083 R)
• M22: 22,885,781 km (0.043 R)
• M23: 24,497,998 km (0.03 R)
• M24: 25,331,856 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277.5

Radius: 5.7

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.5 AU - 6 AU

Year: 9692 Days

Day: 23.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 61,936,705 km

• M1: 70,909 km (0.046 R)
• M2: 324,029 km (0.059 R)
• M3: 509,381 km (0.113 R)
• M4: 753,225 km (0.094 R)
• M5: 1,206,806 km (0.084 R)
• M6: 1,519,166 km (0.112 R)
• M7: 2,566,351 km (0.092 R)
• M8: 2,750,656 km (0.102 R)
• M9: 3,293,248 km (0.104 R)
• M10: 3,578,680 km (0.076 R)
• M11: 4,224,494 km (0.103 R)
• M12: 5,115,649 km (0.047 R)
• M13: 5,498,919 km (0.065 R)
• M14: 5,933,052 km (0.064 R)
• M15: 8,133,935 km (0.087 R)
• M16: 8,452,728 km (0.064 R)
• M17: 11,808,358 km (0.06 R)
• M18: 12,011,662 km (0.118 R)
• M19: 12,268,970 km (0.108 R)
• M20: 14,346,585 km (0.067 R)
• M21: 15,529,007 km (0.087 R)
• M22: 17,752,331 km (0.113 R)
• M23: 21,283,738 km (0.063 R)
• M24: 27,505,663 km (0.052 R)
• M25: 31,220,926 km (0.07 R)
• M26: 33,807,174 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926.5

Radius: 7.3

Gravity: 17.39 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.94 AU - 7.78 AU

Year: 12630 Days

Day: 16.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 61,936,705 km

• M1: 90,956 km (0.081 R)
• M2: 358,586 km (0.113 R)
• M3: 639,381 km (0.118 R)
• M4: 1,057,059 km (0.048 R)
• M5: 1,448,407 km (0.08 R)
• M6: 2,674,810 km (0.093 R)
• M7: 3,248,967 km (0.089 R)
• M8: 4,019,246 km (0.115 R)
• M9: 4,384,564 km (0.05 R)
• M10: 4,705,601 km (0.098 R)
• M11: 6,511,846 km (0.043 R)
• M12: 6,760,926 km (0.083 R)
• M13: 9,040,050 km (0.12 R)
• M14: 9,667,912 km (0.048 R)
• M15: 11,068,746 km (0.057 R)
• M16: 12,728,236 km (0.107 R)
• M17: 13,052,713 km (0.098 R)
• M18: 14,476,736 km (0.102 R)
• M19: 14,901,893 km (0.078 R)
• M20: 16,379,471 km (0.049 R)
• M21: 17,311,466 km (0.106 R)
• M22: 19,366,043 km (0.099 R)
• M23: 23,270,996 km (0.096 R)
• M24: 25,560,891 km (0.096 R)
• M25: 26,707,409 km (0.117 R)
• M26: 33,570,660 km (0.078 R)
• M27: 39,841,354 km (0.113 R)
• M28: 45,176,463 km (0.044 R)
• M29: 47,158,485 km (0.117 R)
• M30: 48,880,356 km (0.115 R)
• M31: 52,117,505 km (0.064 R)
• M32: 59,195,129 km (0.109 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 13,068 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit