🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.2

Radius: 14

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.1 AU - 1.46 AU

Year: 982 Days

Day: 5.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 69,688,946 km

• M1: 174,132 km (0.068 R)
• M2: 644,318 km (0.119 R)
• M3: 1,246,749 km (0.093 R)
• M4: 1,889,870 km (0.116 R)
• M5: 2,395,511 km (0.084 R)
• M6: 4,032,261 km (0.093 R)
• M7: 4,882,276 km (0.101 R)
• M8: 6,433,905 km (0.084 R)
• M9: 7,010,455 km (0.117 R)
• M10: 7,952,623 km (0.083 R)
• M11: 8,454,673 km (0.119 R)
• M12: 9,119,037 km (0.032 R)
• M13: 9,788,189 km (0.108 R)
• M14: 10,646,731 km (0.042 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.8

Radius: 9.5

Gravity: 8.33 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.21 AU - 1.45 AU

Year: 1040 Days

Day: 11.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 69,688,946 km

• M1: 118,182 km (0.065 R)
• M2: 434,283 km (0.037 R)
• M3: 919,728 km (0.037 R)
• M4: 1,570,179 km (0.038 R)
• M5: 1,869,375 km (0.112 R)
• M6: 2,218,088 km (0.103 R)
• M7: 2,537,629 km (0.059 R)
• M8: 2,836,226 km (0.067 R)
• M9: 3,957,612 km (0.092 R)
• M10: 4,448,891 km (0.119 R)
• M11: 5,018,709 km (0.086 R)
• M12: 5,492,635 km (0.114 R)
• M13: 6,126,930 km (0.117 R)
• M14: 6,903,792 km (0.108 R)
• M15: 7,465,532 km (0.12 R)
• M16: 8,190,334 km (0.082 R)
• M17: 9,075,205 km (0.085 R)
• M18: 9,393,699 km (0.079 R)
• M19: 9,991,941 km (0.111 R)
• M20: 10,871,876 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.8

Radius: 10.9

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.38 AU - 1.4 AU

Year: 1112 Days

Day: 10.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 69,688,946 km

• M1: 135,536 km (0.111 R)
• M2: 498,909 km (0.076 R)
• M3: 852,109 km (0.078 R)
• M4: 1,272,330 km (0.061 R)
• M5: 1,743,414 km (0.107 R)
• M6: 2,087,489 km (0.079 R)
• M7: 2,467,318 km (0.113 R)
• M8: 2,826,652 km (0.103 R)
• M9: 3,759,095 km (0.103 R)
• M10: 4,569,168 km (0.119 R)
• M11: 4,934,037 km (0.103 R)
• M12: 5,456,732 km (0.096 R)
• M13: 6,300,314 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.6

Radius: 14.3

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.23 AU - 1.71 AU

Year: 1209 Days

Day: 5.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 69,688,946 km

• M1: 177,872 km (0.112 R)
• M2: 836,402 km (0.111 R)
• M3: 1,360,144 km (0.113 R)
• M4: 1,840,503 km (0.051 R)
• M5: 2,484,073 km (0.088 R)
• M6: 3,115,974 km (0.113 R)
• M7: 4,073,101 km (0.092 R)
• M8: 4,957,524 km (0.092 R)
• M9: 5,573,119 km (0.079 R)
• M10: 6,285,654 km (0.026 R)
• M11: 7,494,255 km (0.049 R)
• M12: 8,420,116 km (0.058 R)
• M13: 9,919,087 km (0.036 R)
• M14: 10,566,098 km (0.104 R)
• M15: 11,980,845 km (0.114 R)

Asteroid Belt

Center: 1.86 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.5

Radius: 9.8

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.85 AU - 2.65 AU

Year: 2289 Days

Day: 9 Hours

Environment

Temp: -214 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 69,688,946 km

• M1: 122,670 km (0.117 R)
• M2: 477,666 km (0.047 R)
• M3: 1,192,594 km (0.037 R)
• M4: 2,026,154 km (0.062 R)
• M5: 2,583,854 km (0.079 R)
• M6: 4,319,489 km (0.106 R)
• M7: 4,692,137 km (0.095 R)
• M8: 7,752,461 km (0.111 R)
• M9: 8,622,522 km (0.059 R)
• M10: 10,336,315 km (0.049 R)
• M11: 10,704,625 km (0.061 R)
• M12: 13,016,361 km (0.106 R)
• M13: 16,030,309 km (0.04 R)
• M14: 17,233,076 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.6

Radius: 14.7

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.49 AU - 2.99 AU

Year: 3076 Days

Day: 11.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 69,688,946 km

• M1: 182,809 km (0.081 R)
• M2: 764,744 km (0.048 R)
• M3: 1,396,795 km (0.111 R)
• M4: 1,898,846 km (0.079 R)
• M5: 2,447,272 km (0.097 R)
• M6: 2,927,630 km (0.097 R)
• M7: 4,279,995 km (0.105 R)
• M8: 5,711,946 km (0.091 R)
• M9: 7,346,303 km (0.058 R)
• M10: 7,876,029 km (0.092 R)
• M11: 8,975,124 km (0.061 R)
• M12: 9,776,221 km (0.078 R)
• M13: 10,624,590 km (0.104 R)
• M14: 11,088,344 km (0.111 R)
• M15: 12,147,347 km (0.119 R)
• M16: 13,176,281 km (0.103 R)
• M17: 15,195,254 km (0.056 R)
• M18: 18,721,426 km (0.065 R)
• M19: 21,465,948 km (0.114 R)
• M20: 21,937,032 km (0.073 R)
• M21: 23,039,418 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.3

Radius: 9.3

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.31 AU - 5.17 AU

Year: 5922 Days

Day: 14.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 69,688,946 km

• M1: 115,639 km (0.098 R)
• M2: 450,738 km (0.083 R)
• M3: 1,033,422 km (0.087 R)
• M4: 1,466,807 km (0.079 R)
• M5: 2,252,944 km (0.081 R)
• M6: 3,090,094 km (0.098 R)
• M7: 3,670,533 km (0.096 R)
• M8: 4,450,686 km (0.107 R)
• M9: 5,134,049 km (0.083 R)
• M10: 6,012,338 km (0.098 R)
• M11: 6,572,134 km (0.114 R)
• M12: 9,164,366 km (0.088 R)
• M13: 11,409,680 km (0.11 R)
• M14: 14,687,968 km (0.113 R)
• M15: 16,636,630 km (0.084 R)
• M16: 17,279,452 km (0.115 R)
• M17: 18,005,450 km (0.053 R)
• M18: 19,447,873 km (0.058 R)
• M19: 20,305,966 km (0.053 R)
• M20: 21,263,692 km (0.037 R)
• M21: 22,251,337 km (0.042 R)
• M22: 24,646,698 km (0.098 R)
• M23: 27,563,408 km (0.1 R)
• M24: 27,921,096 km (0.063 R)
• M25: 33,359,577 km (0.069 R)
• M26: 34,381,480 km (0.103 R)
• M27: 34,795,866 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106.2

Radius: 5

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.64 AU - 10.04 AU

Year: 17827 Days

Day: 23.3 Hours

Environment

Temp: -238 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 69,688,946 km

• M1: 62,233 km (0.104 R)
• M2: 282,590 km (0.068 R)
• M3: 2,409,274 km (0.078 R)
• M4: 2,862,406 km (0.086 R)
• M5: 4,112,894 km (0.099 R)
• M6: 4,702,160 km (0.114 R)
• M7: 5,689,057 km (0.117 R)
• M8: 6,771,099 km (0.089 R)
• M9: 7,210,169 km (0.111 R)
• M10: 9,970,100 km (0.095 R)
• M11: 11,789,808 km (0.088 R)
• M12: 16,328,308 km (0.109 R)
• M13: 17,792,124 km (0.1 R)
• M14: 19,705,331 km (0.074 R)
• M15: 22,304,295 km (0.094 R)
• M16: 29,397,478 km (0.035 R)
• M17: 34,026,784 km (0.068 R)
• M18: 35,309,585 km (0.115 R)
• M19: 35,635,260 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144.9

Radius: 4.5

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 7.53 AU - 10.43 AU

Year: 18252 Days

Day: 21.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 69,688,946 km

• M1: 115,789 km (0.102 R)
• M2: 381,624 km (0.104 R)
• M3: 2,375,016 km (0.097 R)
• M4: 2,544,211 km (0.048 R)
• M5: 2,927,930 km (0.091 R)
• M6: 3,886,253 km (0.108 R)
• M7: 5,285,442 km (0.093 R)
• M8: 6,469,958 km (0.076 R)
• M9: 9,119,935 km (0.114 R)
• M10: 16,559,437 km (0.083 R)
• M11: 24,150,033 km (0.112 R)
• M12: 33,443,651 km (0.044 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549.2

Radius: 6.8

Gravity: 11.88 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.83 AU - 10.99 AU

Year: 19578 Days

Day: 18.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 69,688,946 km

• M1: 84,672 km (0.063 R)
• M2: 464,053 km (0.112 R)
• M3: 835,803 km (0.08 R)
• M4: 1,729,950 km (0.082 R)
• M5: 2,540,770 km (0.055 R)
• M6: 3,305,066 km (0.116 R)
• M7: 3,843,917 km (0.097 R)
• M8: 4,407,004 km (0.101 R)
• M9: 5,059,400 km (0.114 R)
• M10: 6,135,906 km (0.03 R)
• M11: 6,469,659 km (0.113 R)
• M12: 6,815,529 km (0.118 R)
• M13: 7,128,189 km (0.056 R)
• M14: 8,681,164 km (0.075 R)
• M15: 9,317,703 km (0.108 R)
• M16: 9,591,916 km (0.048 R)
• M17: 10,099,053 km (0.031 R)
• M18: 12,772,367 km (0.098 R)
• M19: 14,969,212 km (0.099 R)
• M20: 17,906,566 km (0.078 R)
• M21: 23,653,219 km (0.102 R)
• M22: 26,281,354 km (0.114 R)
• M23: 32,234,152 km (0.09 R)
• M24: 33,242,741 km (0.106 R)
• M25: 38,042,589 km (0.103 R)
• M26: 47,842,147 km (0.073 R)
• M27: 51,165,165 km (0.092 R)
• M28: 52,882,997 km (0.099 R)
• M29: 53,231,111 km (0.099 R)
• M30: 53,931,977 km (0.082 R)
• M31: 57,161,945 km (0.048 R)
• M32: 57,528,609 km (0.092 R)
• M33: 65,997,494 km (0.113 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 16,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit