🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.7

Radius: 9.8

Gravity: 9.79 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.43 AU - 0.65 AU

Year: 274 Days

Day: 6.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 68,105,116 km

• M1: 122,072 km (0.088 R)
• M2: 447,148 km (0.077 R)
• M3: 820,544 km (0.112 R)
• M4: 1,172,099 km (0.112 R)
• M5: 1,528,591 km (0.057 R)
• M6: 1,854,116 km (0.074 R)
• M7: 2,276,431 km (0.093 R)
• M8: 2,686,030 km (0.088 R)
• M9: 3,009,909 km (0.037 R)
• M10: 3,482,638 km (0.109 R)
• M11: 3,808,762 km (0.066 R)
• M12: 4,631,999 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.2

Radius: 9.2

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.54 AU - 0.56 AU

Year: 282 Days

Day: 12.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 68,105,116 km

• M1: 115,490 km (0.076 R)
• M2: 401,969 km (0.061 R)
• M3: 716,574 km (0.062 R)
• M4: 1,172,249 km (0.102 R)
• M5: 1,618,200 km (0.105 R)
• M6: 2,222,875 km (0.099 R)
• M7: 2,921,796 km (0.075 R)
• M8: 3,258,690 km (0.103 R)
• M9: 3,713,618 km (0.084 R)
• M10: 4,011,467 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.2

Radius: 10.3

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.79 AU - 1.05 AU

Year: 609 Days

Day: 10.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 68,105,116 km

• M1: 128,205 km (0.051 R)
• M2: 614,099 km (0.055 R)
• M3: 1,172,249 km (0.092 R)
• M4: 1,755,681 km (0.099 R)
• M5: 2,140,297 km (0.099 R)
• M6: 2,597,617 km (0.093 R)
• M7: 2,953,212 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.3

Radius: 8.9

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.58 AU - 2.36 AU

Year: 1909 Days

Day: 9.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 68,105,116 km

• M1: 110,702 km (0.108 R)
• M2: 504,893 km (0.092 R)
• M3: 1,743,862 km (0.093 R)
• M4: 2,480,183 km (0.111 R)
• M5: 3,970,926 km (0.047 R)
• M6: 4,325,772 km (0.088 R)
• M7: 4,720,112 km (0.106 R)
• M8: 6,225,665 km (0.078 R)
• M9: 7,063,862 km (0.12 R)
• M10: 8,054,499 km (0.1 R)
• M11: 9,338,797 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.3

Radius: 14.4

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.4 AU - 2.54 AU

Year: 2680 Days

Day: 13.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 68,105,116 km

• M1: 179,368 km (0.066 R)
• M2: 637,885 km (0.081 R)
• M3: 1,149,809 km (0.093 R)
• M4: 1,878,650 km (0.094 R)
• M5: 2,498,135 km (0.109 R)
• M6: 3,122,257 km (0.091 R)
• M7: 3,702,547 km (0.111 R)
• M8: 4,687,200 km (0.098 R)
• M9: 5,195,833 km (0.073 R)
• M10: 5,864,985 km (0.115 R)
• M11: 6,457,242 km (0.109 R)
• M12: 9,790,732 km (0.119 R)
• M13: 10,293,979 km (0.078 R)
• M14: 11,081,462 km (0.102 R)
• M15: 12,524,334 km (0.074 R)
• M16: 14,685,425 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.9

Radius: 9.8

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.28 AU - 3.22 AU

Year: 3148 Days

Day: 8.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 68,105,116 km

• M1: 121,922 km (0.117 R)
• M2: 426,653 km (0.093 R)
• M3: 772,823 km (0.108 R)
• M4: 1,109,418 km (0.057 R)
• M5: 1,526,796 km (0.11 R)
• M6: 2,013,288 km (0.078 R)
• M7: 2,669,873 km (0.058 R)
• M8: 3,172,223 km (0.077 R)
• M9: 4,852,805 km (0.105 R)
• M10: 5,218,871 km (0.072 R)
• M11: 6,055,123 km (0.071 R)
• M12: 6,634,666 km (0.116 R)
• M13: 7,333,736 km (0.112 R)
• M14: 8,942,063 km (0.109 R)
• M15: 9,896,946 km (0.07 R)
• M16: 10,206,614 km (0.081 R)
• M17: 10,954,753 km (0.103 R)
• M18: 11,700,648 km (0.086 R)
• M19: 12,086,162 km (0.088 R)
• M20: 15,436,555 km (0.03 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.9

Radius: 13.9

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.26 AU - 4.92 AU

Year: 5709 Days

Day: 7.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 68,105,116 km

• M1: 172,935 km (0.093 R)
• M2: 628,461 km (0.119 R)
• M3: 1,131,409 km (0.062 R)
• M4: 1,812,378 km (0.109 R)
• M5: 2,249,354 km (0.113 R)
• M6: 3,257,194 km (0.051 R)
• M7: 3,912,882 km (0.095 R)
• M8: 4,363,321 km (0.038 R)
• M9: 5,162,623 km (0.084 R)
• M10: 6,981,583 km (0.101 R)
• M11: 7,648,341 km (0.115 R)
• M12: 8,357,285 km (0.076 R)
• M13: 8,981,258 km (0.112 R)
• M14: 9,414,493 km (0.116 R)
• M15: 10,276,027 km (0.073 R)
• M16: 10,846,893 km (0.115 R)
• M17: 13,013,668 km (0.096 R)
• M18: 14,257,275 km (0.087 R)
• M19: 15,028,602 km (0.097 R)
• M20: 20,850,802 km (0.086 R)
• M21: 29,614,544 km (0.088 R)
• M22: 32,872,187 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.9

Radius: 8.5

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.87 AU - 4.33 AU

Year: 5730 Days

Day: 5.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 68,105,116 km

• M1: 105,766 km (0.073 R)
• M2: 387,010 km (0.114 R)
• M3: 674,088 km (0.081 R)
• M4: 985,401 km (0.111 R)
• M5: 1,360,892 km (0.058 R)
• M6: 1,625,830 km (0.081 R)
• M7: 2,553,037 km (0.03 R)
• M8: 2,905,490 km (0.059 R)
• M9: 3,290,256 km (0.083 R)
• M10: 3,863,515 km (0.095 R)
• M11: 5,488,147 km (0.118 R)
• M12: 5,926,768 km (0.096 R)
• M13: 9,066,229 km (0.115 R)
• M14: 10,147,074 km (0.114 R)
• M15: 10,944,131 km (0.034 R)
• M16: 12,071,052 km (0.079 R)
• M17: 12,763,092 km (0.091 R)
• M18: 17,669,453 km (0.071 R)
• M19: 19,954,860 km (0.103 R)
• M20: 24,010,009 km (0.082 R)
• M21: 27,558,022 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 714.6

Radius: 7

Gravity: 14.58 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.84 AU - 7.72 AU

Year: 13558 Days

Day: 22.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 68,105,116 km

• M1: 87,066 km (0.118 R)
• M2: 405,709 km (0.038 R)
• M3: 653,593 km (0.038 R)
• M4: 1,928,017 km (0.106 R)
• M5: 2,702,785 km (0.1 R)
• M6: 3,172,971 km (0.051 R)
• M7: 3,835,989 km (0.076 R)
• M8: 4,306,624 km (0.113 R)
• M9: 5,837,459 km (0.116 R)
• M10: 7,299,329 km (0.073 R)
• M11: 7,745,430 km (0.077 R)
• M12: 14,674,654 km (0.083 R)
• M13: 16,043,624 km (0.116 R)
• M14: 16,342,371 km (0.093 R)
• M15: 20,396,174 km (0.091 R)
• M16: 20,835,243 km (0.093 R)
• M17: 22,467,655 km (0.096 R)
• M18: 23,602,355 km (0.099 R)
• M19: 26,293,920 km (0.06 R)
• M20: 27,981,983 km (0.111 R)
• M21: 29,294,405 km (0.034 R)
• M22: 29,965,800 km (0.064 R)
• M23: 32,159,653 km (0.066 R)
• M24: 36,092,880 km (0.11 R)
• M25: 38,440,370 km (0.076 R)
• M26: 39,515,530 km (0.12 R)
• M27: 41,866,909 km (0.108 R)
• M28: 42,291,318 km (0.094 R)
• M29: 42,861,585 km (0.036 R)
• M30: 44,017,528 km (0.119 R)
• M31: 47,456,783 km (0.086 R)
• M32: 48,072,528 km (0.055 R)
• M33: 49,477,701 km (0.092 R)
• M34: 53,027,359 km (0.108 R)
• M35: 58,664,506 km (0.075 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 439.5

Radius: 5.9

Gravity: 12.63 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 8.08 AU - 11.5 AU

Year: 21144 Days

Day: 19.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 68,105,116 km

• M1: 75,996 km (0.115 R)
• M2: 272,268 km (0.11 R)
• M3: 532,718 km (0.099 R)
• M4: 1,013,825 km (0.112 R)
• M5: 1,412,503 km (0.119 R)
• M6: 1,749,846 km (0.065 R)
• M7: 2,003,564 km (0.03 R)
• M8: 2,261,172 km (0.095 R)
• M9: 2,496,040 km (0.085 R)
• M10: 2,818,723 km (0.092 R)
• M11: 3,491,465 km (0.048 R)
• M12: 4,831,114 km (0.034 R)
• M13: 5,186,109 km (0.062 R)
• M14: 5,750,841 km (0.115 R)
• M15: 6,108,979 km (0.078 R)
• M16: 9,639,189 km (0.107 R)
• M17: 11,578,426 km (0.108 R)
• M18: 14,116,803 km (0.094 R)
• M19: 14,403,881 km (0.116 R)
• M20: 15,138,706 km (0.071 R)
• M21: 19,278,827 km (0.034 R)
• M22: 19,543,466 km (0.093 R)
• M23: 20,810,859 km (0.098 R)
• M24: 21,559,297 km (0.049 R)
• M25: 24,217,502 km (0.119 R)
• M26: 24,422,750 km (0.059 R)
• M27: 29,235,912 km (0.076 R)
• M28: 35,167,467 km (0.088 R)
• M29: 36,766,519 km (0.078 R)
• M30: 39,538,119 km (0.09 R)
• M31: 41,706,091 km (0.112 R)
• M32: 42,149,050 km (0.086 R)
• M33: 44,257,333 km (0.113 R)
• M34: 44,718,244 km (0.052 R)
• M35: 45,337,579 km (0.104 R)
• M36: 47,872,216 km (0.032 R)
• M37: 52,189,760 km (0.085 R)
• M38: 53,221,836 km (0.113 R)
• M39: 56,399,295 km (0.084 R)
• M40: 59,888,067 km (0.087 R)
• M41: 65,685,283 km (0.111 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: 401 - 11,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit