🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.3

Radius: 13.6

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.39 AU - 0.61 AU

Year: 244 Days

Day: 10 Hours

Environment

Temp: -148 °C

Axial Tilt: 167.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 61,061,233 km

• M1: 169,195 km (0.117 R)
• M2: 645,365 km (0.056 R)
• M3: 1,151,455 km (0.078 R)
• M4: 1,679,386 km (0.085 R)
• M5: 2,274,187 km (0.065 R)
• M6: 2,785,512 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.7

Radius: 10.2

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.4 AU - 0.66 AU

Year: 266 Days

Day: 13.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 171.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 61,061,233 km

• M1: 127,906 km (0.073 R)
• M2: 464,801 km (0.115 R)
• M3: 782,098 km (0.116 R)
• M4: 1,226,254 km (0.095 R)
• M5: 1,699,282 km (0.089 R)
• M6: 2,363,946 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.7

Radius: 10

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.52 AU - 0.56 AU

Year: 274 Days

Day: 8.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 61,061,233 km

• M1: 124,316 km (0.072 R)
• M2: 489,035 km (0.118 R)
• M3: 1,225,955 km (0.096 R)
• M4: 1,821,354 km (0.071 R)
• M5: 2,313,082 km (0.052 R)
• M6: 3,050,899 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.2

Radius: 12.1

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.52 AU - 0.68 AU

Year: 321 Days

Day: 12.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 61,061,233 km

• M1: 150,495 km (0.102 R)
• M2: 540,198 km (0.108 R)
• M3: 954,285 km (0.11 R)
• M4: 1,487,601 km (0.038 R)
• M5: 1,944,473 km (0.09 R)
• M6: 2,387,881 km (0.094 R)
• M7: 3,063,764 km (0.114 R)
• M8: 3,459,002 km (0.094 R)
• M9: 3,938,463 km (0.094 R)
• M10: 4,599,985 km (0.077 R)
• M11: 5,106,224 km (0.076 R)

Asteroid Belt

Center: 3.5 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429

Radius: 6.9

Gravity: 9.01 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.36 AU - 7.44 AU

Year: 11176 Days

Day: 15.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 61,061,233 km

• M1: 99,632 km (0.086 R)
• M2: 488,287 km (0.1 R)
• M3: 718,369 km (0.099 R)
• M4: 1,183,319 km (0.089 R)
• M5: 1,503,309 km (0.034 R)
• M6: 1,818,362 km (0.113 R)
• M7: 2,354,970 km (0.11 R)
• M8: 2,601,208 km (0.074 R)
• M9: 2,864,799 km (0.095 R)
• M10: 3,943,998 km (0.081 R)
• M11: 6,212,500 km (0.092 R)
• M12: 7,909,987 km (0.084 R)
• M13: 9,846,831 km (0.118 R)
• M14: 10,140,192 km (0.052 R)
• M15: 11,804,170 km (0.076 R)
• M16: 12,191,030 km (0.107 R)
• M17: 13,884,627 km (0.118 R)
• M18: 20,209,326 km (0.105 R)
• M19: 21,984,005 km (0.1 R)
• M20: 24,478,550 km (0.089 R)
• M21: 25,107,908 km (0.105 R)
• M22: 26,398,639 km (0.073 R)
• M23: 32,866,353 km (0.086 R)
• M24: 35,885,238 km (0.064 R)
• M25: 38,962,317 km (0.063 R)
• M26: 41,699,808 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 166.5

Radius: 6.5

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 8.06 AU - 10.48 AU

Year: 19482 Days

Day: 23.1 Hours

Environment

Temp: -237 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 61,061,233 km

• M1: 98,286 km (0.107 R)
• M2: 352,453 km (0.112 R)
• M3: 556,803 km (0.074 R)
• M4: 844,181 km (0.096 R)
• M5: 1,060,200 km (0.069 R)
• M6: 1,351,168 km (0.057 R)
• M7: 1,621,491 km (0.118 R)
• M8: 1,927,868 km (0.101 R)
• M9: 2,290,493 km (0.11 R)
• M10: 2,517,583 km (0.103 R)
• M11: 2,929,874 km (0.103 R)
• M12: 3,606,356 km (0.032 R)
• M13: 4,157,923 km (0.089 R)
• M14: 4,855,498 km (0.094 R)
• M15: 5,494,281 km (0.1 R)
• M16: 6,259,923 km (0.112 R)
• M17: 7,830,701 km (0.099 R)
• M18: 9,358,693 km (0.081 R)
• M19: 12,932,287 km (0.103 R)
• M20: 17,905,369 km (0.092 R)
• M21: 18,425,970 km (0.05 R)
• M22: 19,110,081 km (0.119 R)
• M23: 21,596,098 km (0.067 R)
• M24: 23,485,968 km (0.049 R)
• M25: 29,502,794 km (0.103 R)
• M26: 32,368,641 km (0.077 R)
• M27: 34,265,243 km (0.055 R)
• M28: 41,292,752 km (0.054 R)
• M29: 44,732,755 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 373.1

Radius: 7.8

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.9 AU - 9.64 AU

Year: 19482 Days

Day: 22.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 61,061,233 km

• M1: 97,089 km (0.091 R)
• M2: 351,405 km (0.043 R)
• M3: 819,497 km (0.093 R)
• M4: 1,072,617 km (0.093 R)
• M5: 1,392,756 km (0.105 R)
• M6: 1,948,512 km (0.072 R)
• M7: 2,248,306 km (0.12 R)
• M8: 2,622,301 km (0.12 R)
• M9: 3,110,589 km (0.091 R)
• M10: 3,657,967 km (0.06 R)
• M11: 5,254,924 km (0.065 R)
• M12: 6,266,206 km (0.083 R)
• M13: 7,052,044 km (0.118 R)
• M14: 8,136,479 km (0.059 R)
• M15: 9,070,867 km (0.076 R)
• M16: 10,462,875 km (0.098 R)
• M17: 10,860,805 km (0.086 R)
• M18: 13,134,095 km (0.09 R)
• M19: 13,397,387 km (0.061 R)
• M20: 13,799,057 km (0.067 R)
• M21: 16,839,335 km (0.108 R)
• M22: 22,194,490 km (0.077 R)
• M23: 24,008,513 km (0.084 R)
• M24: 29,587,616 km (0.091 R)
• M25: 30,040,748 km (0.11 R)
• M26: 34,080,938 km (0.032 R)
• M27: 35,589,333 km (0.058 R)
• M28: 38,335,053 km (0.119 R)
• M29: 40,658,906 km (0.068 R)
• M30: 49,451,072 km (0.11 R)
• M31: 53,029,304 km (0.109 R)
• M32: 55,909,661 km (0.102 R)
• M33: 57,476,100 km (0.038 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 12,565 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit