🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.7

Radius: 11

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.65 AU - 0.69 AU

Year: 385 Days

Day: 8 Hours

Environment

Temp: -155 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 63,061,252 km

• M1: 137,032 km (0.093 R)
• M2: 607,517 km (0.103 R)
• M3: 953,537 km (0.065 R)
• M4: 1,297,014 km (0.101 R)
• M5: 2,000,124 km (0.049 R)
• M6: 2,490,805 km (0.096 R)
• M7: 3,050,600 km (0.109 R)
• M8: 4,231,974 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.1

Radius: 14.6

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.91 AU - 1.19 AU

Year: 756 Days

Day: 13.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 63,061,252 km

• M1: 181,612 km (0.088 R)
• M2: 718,070 km (0.042 R)
• M3: 1,174,942 km (0.071 R)
• M4: 1,691,503 km (0.117 R)
• M5: 2,247,110 km (0.117 R)
• M6: 2,719,689 km (0.059 R)
• M7: 3,810,258 km (0.092 R)
• M8: 4,308,718 km (0.098 R)
• M9: 5,138,687 km (0.104 R)
• M10: 5,631,612 km (0.096 R)
• M11: 6,516,483 km (0.045 R)
• M12: 8,153,682 km (0.103 R)
• M13: 8,774,065 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.8

Radius: 13.5

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.85 AU - 1.29 AU

Year: 778 Days

Day: 6.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 63,061,252 km

• M1: 169,943 km (0.111 R)
• M2: 751,580 km (0.045 R)
• M3: 1,458,430 km (0.101 R)
• M4: 2,123,243 km (0.105 R)
• M5: 2,778,780 km (0.112 R)
• M6: 3,306,113 km (0.063 R)
• M7: 3,975,563 km (0.118 R)
• M8: 5,529,586 km (0.109 R)
• M9: 7,022,124 km (0.111 R)
• M10: 7,862,415 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.9

Radius: 9.7

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.05 AU - 1.73 AU

Year: 1152 Days

Day: 12.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 63,061,252 km

• M1: 120,725 km (0.03 R)
• M2: 652,995 km (0.041 R)
• M3: 1,284,896 km (0.076 R)
• M4: 1,639,144 km (0.076 R)
• M5: 3,128,989 km (0.113 R)
• M6: 3,835,839 km (0.079 R)
• M7: 5,915,848 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.9

Radius: 9.2

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.05 AU - 3.25 AU

Year: 3032 Days

Day: 14 Hours

Environment

Temp: -219 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 63,061,252 km

• M1: 114,592 km (0.095 R)
• M2: 644,168 km (0.088 R)
• M3: 953,387 km (0.071 R)
• M4: 1,283,550 km (0.101 R)
• M5: 1,680,134 km (0.107 R)
• M6: 2,157,500 km (0.072 R)
• M7: 2,969,518 km (0.092 R)
• M8: 3,597,530 km (0.113 R)
• M9: 4,456,670 km (0.116 R)
• M10: 4,889,756 km (0.051 R)
• M11: 5,866,032 km (0.063 R)
• M12: 6,658,900 km (0.059 R)
• M13: 7,611,689 km (0.085 R)
• M14: 8,391,992 km (0.081 R)
• M15: 8,785,135 km (0.089 R)
• M16: 9,785,945 km (0.053 R)
• M17: 10,670,218 km (0.081 R)
• M18: 11,015,340 km (0.101 R)
• M19: 11,808,807 km (0.101 R)
• M20: 12,219,603 km (0.072 R)
• M21: 15,367,292 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.2

Radius: 12

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.48 AU - 3.36 AU

Year: 3507 Days

Day: 12.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 63,061,252 km

• M1: 150,047 km (0.1 R)
• M2: 799,750 km (0.094 R)
• M3: 1,214,585 km (0.068 R)
• M4: 1,691,354 km (0.052 R)
• M5: 2,091,229 km (0.098 R)
• M6: 2,491,403 km (0.042 R)
• M7: 2,907,734 km (0.05 R)
• M8: 3,904,355 km (0.095 R)
• M9: 4,329,362 km (0.099 R)
• M10: 4,711,435 km (0.115 R)
• M11: 5,738,425 km (0.117 R)
• M12: 6,940,892 km (0.114 R)
• M13: 7,568,007 km (0.103 R)
• M14: 10,293,231 km (0.039 R)
• M15: 13,017,708 km (0.08 R)
• M16: 13,414,142 km (0.11 R)
• M17: 15,244,472 km (0.093 R)
• M18: 15,629,537 km (0.103 R)
• M19: 16,021,184 km (0.101 R)
• M20: 18,448,559 km (0.098 R)
• M21: 18,823,302 km (0.077 R)
• M22: 20,908,397 km (0.054 R)
• M23: 24,769,219 km (0.119 R)
• M24: 25,302,236 km (0.093 R)
• M25: 25,765,241 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.5

Radius: 3

Gravity: 62.94 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 7.77 AU - 10.59 AU

Year: 19551 Days

Day: 15.3 Hours

Environment

Temp: -244 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 63,061,252 km

• M1: 37,848 km (0.081 R)
• M2: 161,865 km (0.104 R)
• M3: 256,112 km (0.117 R)
• M4: 420,669 km (0.104 R)
• M5: 634,295 km (0.066 R)
• M6: 796,160 km (0.093 R)
• M7: 1,071,270 km (0.092 R)
• M8: 1,483,712 km (0.109 R)
• M9: 1,682,078 km (0.095 R)
• M10: 2,152,265 km (0.054 R)
• M11: 2,975,053 km (0.086 R)
• M12: 3,598,726 km (0.114 R)
• M13: 4,777,558 km (0.053 R)
• M14: 4,990,286 km (0.057 R)
• M15: 8,258,700 km (0.11 R)
• M16: 8,985,297 km (0.095 R)
• M17: 13,898,091 km (0.108 R)
• M18: 14,551,235 km (0.055 R)
• M19: 15,148,580 km (0.109 R)
• M20: 17,285,585 km (0.119 R)
• M21: 17,870,662 km (0.062 R)
• M22: 18,296,568 km (0.117 R)
• M23: 19,435,606 km (0.075 R)
• M24: 20,251,363 km (0.084 R)
• M25: 20,995,313 km (0.05 R)
• M26: 22,835,068 km (0.1 R)
• M27: 25,096,090 km (0.091 R)
• M28: 25,630,005 km (0.116 R)
• M29: 27,165,178 km (0.093 R)
• M30: 32,136,465 km (0.109 R)
• M31: 39,374,459 km (0.086 R)
• M32: 39,661,537 km (0.113 R)
• M33: 41,859,728 km (0.103 R)
• M34: 43,829,334 km (0.106 R)
• M35: 53,723,139 km (0.111 R)
• M36: 54,431,036 km (0.065 R)
• M37: 55,504,550 km (0.094 R)
• M38: 63,811,869 km (0.108 R)
• M39: 64,605,636 km (0.07 R)
• M40: 68,259,713 km (0.105 R)
• M41: 70,137,167 km (0.05 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 301.9

Radius: 5.5

Gravity: 9.98 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.67 AU - 11.63 AU

Year: 22730 Days

Day: 24.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 63,061,252 km

• M1: 68,366 km (0.107 R)
• M2: 260,450 km (0.115 R)
• M3: 528,380 km (0.09 R)
• M4: 766,988 km (0.025 R)
• M5: 1,064,538 km (0.107 R)
• M6: 1,407,267 km (0.068 R)
• M7: 2,500,828 km (0.11 R)
• M8: 4,253,067 km (0.086 R)
• M9: 4,570,664 km (0.111 R)
• M10: 4,938,226 km (0.097 R)
• M11: 5,847,033 km (0.097 R)
• M12: 6,159,992 km (0.1 R)
• M13: 7,616,327 km (0.119 R)
• M14: 8,326,468 km (0.106 R)
• M15: 9,823,045 km (0.114 R)
• M16: 11,012,797 km (0.097 R)
• M17: 11,734,307 km (0.117 R)
• M18: 12,486,635 km (0.113 R)
• M19: 21,398,330 km (0.05 R)
• M20: 22,141,233 km (0.09 R)
• M21: 22,901,190 km (0.089 R)
• M22: 26,643,530 km (0.05 R)
• M23: 27,829,991 km (0.084 R)
• M24: 28,159,705 km (0.115 R)
• M25: 30,308,080 km (0.109 R)
• M26: 45,380,664 km (0.051 R)
• M27: 46,143,463 km (0.068 R)
• M28: 47,538,015 km (0.088 R)
• M29: 58,095,286 km (0.114 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: 400 - 15,440 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit