🌌 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: 380.3

Radius: 10.8

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.45 AU - 0.55 AU

Year: 244 Days

Day: 8.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 91,435,891 km

• M1: 134,339 km (0.082 R)
• M2: 571,165 km (0.051 R)
• M3: 1,036,264 km (0.098 R)
• M4: 1,381,686 km (0.118 R)
• M5: 1,768,696 km (0.076 R)
• M6: 2,108,133 km (0.083 R)
• M7: 2,530,897 km (0.081 R)
• M8: 3,267,068 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.2

Radius: 9.3

Gravity: 10.54 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.58 AU - 0.82 AU

Year: 404 Days

Day: 10.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 91,435,891 km

• M1: 115,639 km (0.087 R)
• M2: 496,964 km (0.072 R)
• M3: 1,151,754 km (0.094 R)
• M4: 1,553,873 km (0.101 R)
• M5: 1,948,363 km (0.034 R)
• M6: 2,466,719 km (0.091 R)
• M7: 2,769,655 km (0.062 R)
• M8: 3,330,198 km (0.045 R)
• M9: 4,543,138 km (0.094 R)
• M10: 5,258,216 km (0.084 R)
• M11: 5,625,778 km (0.103 R)
• M12: 6,010,543 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.7

Radius: 12.3

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.66 AU - 0.76 AU

Year: 413 Days

Day: 11.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 91,435,891 km

• M1: 153,039 km (0.051 R)
• M2: 559,346 km (0.056 R)
• M3: 1,504,655 km (0.119 R)
• M4: 1,904,381 km (0.049 R)
• M5: 2,339,711 km (0.113 R)
• M6: 2,810,944 km (0.071 R)
• M7: 3,208,575 km (0.046 R)
• M8: 4,226,738 km (0.112 R)
• M9: 4,663,863 km (0.046 R)
• M10: 5,449,252 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.2

Radius: 10.1

Gravity: 9.3 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.88 AU - 0.88 AU

Year: 570 Days

Day: 11.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 91,435,891 km

• M1: 125,662 km (0.108 R)
• M2: 456,573 km (0.098 R)
• M3: 854,054 km (0.106 R)
• M4: 1,271,432 km (0.062 R)
• M5: 2,233,945 km (0.084 R)
• M6: 2,900,104 km (0.119 R)
• M7: 3,502,535 km (0.106 R)
• M8: 3,963,745 km (0.064 R)
• M9: 5,895,802 km (0.038 R)
• M10: 6,863,401 km (0.093 R)
• M11: 7,724,935 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.9

Radius: 13

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.6 AU - 2.64 AU

Year: 2131 Days

Day: 8.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 91,435,891 km

• M1: 161,715 km (0.117 R)
• M2: 683,213 km (0.032 R)
• M3: 1,296,116 km (0.117 R)
• M4: 1,916,050 km (0.111 R)
• M5: 2,944,984 km (0.096 R)
• M6: 3,816,391 km (0.112 R)
• M7: 5,610,070 km (0.102 R)
• M8: 6,017,275 km (0.047 R)
• M9: 6,499,130 km (0.111 R)
• M10: 7,389,536 km (0.11 R)
• M11: 8,197,664 km (0.039 R)
• M12: 8,791,119 km (0.119 R)
• M13: 10,101,147 km (0.075 R)
• M14: 11,057,377 km (0.059 R)
• M15: 11,741,638 km (0.089 R)
• M16: 12,411,088 km (0.112 R)
• M17: 15,495,198 km (0.079 R)
• M18: 17,347,668 km (0.063 R)
• M19: 17,778,660 km (0.088 R)
• M20: 18,272,034 km (0.097 R)
• M21: 18,887,479 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150

Radius: 11.8

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.11 AU - 4.45 AU

Year: 5073 Days

Day: 7.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 91,435,891 km

• M1: 167,250 km (0.053 R)
• M2: 695,181 km (0.062 R)
• M3: 1,348,774 km (0.096 R)
• M4: 2,039,468 km (0.108 R)
• M5: 2,922,694 km (0.092 R)
• M6: 3,967,485 km (0.086 R)
• M7: 8,731,429 km (0.082 R)
• M8: 9,169,003 km (0.101 R)
• M9: 9,656,543 km (0.105 R)
• M10: 10,198,087 km (0.073 R)
• M11: 11,302,718 km (0.1 R)
• M12: 13,041,643 km (0.08 R)
• M13: 14,157,793 km (0.068 R)
• M14: 18,050,479 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.3

Radius: 14.9

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.6 AU - 4.96 AU

Year: 6112 Days

Day: 5 Hours

Environment

Temp: -220 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 91,435,891 km

• M1: 186,997 km (0.052 R)
• M2: 667,655 km (0.067 R)
• M3: 1,279,211 km (0.093 R)
• M4: 1,833,920 km (0.072 R)
• M5: 2,567,698 km (0.117 R)
• M6: 6,291,787 km (0.099 R)
• M7: 7,516,695 km (0.106 R)
• M8: 9,844,737 km (0.036 R)
• M9: 11,247,217 km (0.114 R)
• M10: 15,881,460 km (0.092 R)
• M11: 22,116,848 km (0.089 R)
• M12: 22,739,624 km (0.108 R)
• M13: 23,294,184 km (0.073 R)
• M14: 25,603,526 km (0.04 R)
• M15: 26,203,862 km (0.072 R)
• M16: 27,255,086 km (0.054 R)
• M17: 29,441,459 km (0.098 R)
• M18: 31,350,927 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.8

Radius: 8.6

Gravity: 9.68 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.74 AU - 4.92 AU

Year: 6219 Days

Day: 14.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 91,435,891 km

• M1: 108,608 km (0.077 R)
• M2: 577,298 km (0.113 R)
• M3: 1,783,057 km (0.117 R)
• M4: 2,218,985 km (0.116 R)
• M5: 3,775,401 km (0.072 R)
• M6: 4,162,860 km (0.073 R)
• M7: 4,630,503 km (0.086 R)
• M8: 6,017,574 km (0.111 R)
• M9: 7,072,389 km (0.111 R)
• M10: 7,474,957 km (0.066 R)
• M11: 7,892,634 km (0.08 R)
• M12: 9,111,258 km (0.114 R)
• M13: 12,646,555 km (0.073 R)
• M14: 17,527,635 km (0.103 R)
• M15: 18,062,148 km (0.094 R)
• M16: 20,237,151 km (0.091 R)
• M17: 22,346,481 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.2

Radius: 3.1

Gravity: 69.74 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 9.42 AU - 10.9 AU

Year: 22354 Days

Day: 16.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 91,435,891 km

• M1: 38,746 km (0.118 R)
• M2: 186,249 km (0.093 R)
• M3: 445,203 km (0.118 R)
• M4: 708,795 km (0.104 R)
• M5: 892,650 km (0.114 R)
• M6: 1,002,306 km (0.085 R)
• M7: 1,190,949 km (0.098 R)
• M8: 1,568,982 km (0.055 R)
• M9: 1,842,747 km (0.072 R)
• M10: 2,556,029 km (0.115 R)
• M11: 2,778,631 km (0.109 R)
• M12: 4,395,634 km (0.118 R)
• M13: 4,788,179 km (0.101 R)
• M14: 4,899,181 km (0.106 R)
• M15: 6,062,903 km (0.111 R)
• M16: 6,777,980 km (0.06 R)
• M17: 7,301,124 km (0.101 R)
• M18: 11,340,566 km (0.074 R)
• M19: 11,671,027 km (0.025 R)
• M20: 12,700,859 km (0.108 R)
• M21: 14,472,248 km (0.059 R)
• M22: 14,860,903 km (0.111 R)
• M23: 19,045,305 km (0.117 R)
• M24: 21,959,771 km (0.033 R)
• M25: 25,381,373 km (0.117 R)
• M26: 27,929,324 km (0.1 R)
• M27: 28,169,129 km (0.095 R)
• M28: 28,531,306 km (0.091 R)
• M29: 28,652,630 km (0.083 R)
• M30: 30,897,645 km (0.108 R)
• M31: 34,894,751 km (0.118 R)
• M32: 41,359,922 km (0.085 R)
• M33: 43,412,554 km (0.066 R)
• M34: 44,057,471 km (0.082 R)
• M35: 46,701,314 km (0.119 R)
• M36: 63,770,880 km (0.057 R)
• M37: 64,186,462 km (0.101 R)
• M38: 65,867,194 km (0.114 R)
• M39: 69,755,393 km (0.109 R)
• M40: 70,417,962 km (0.08 R)
• M41: 75,173,828 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 934.9

Radius: 3.6

Gravity: 72.14 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 8.11 AU - 12.33 AU

Year: 22552 Days

Day: 19.1 Hours

Environment

Temp: -237 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 91,435,891 km

• M1: 105,018 km (0.062 R)
• M2: 359,484 km (0.083 R)
• M3: 517,908 km (0.106 R)
• M4: 701,764 km (0.114 R)
• M5: 891,155 km (0.093 R)
• M6: 1,405,322 km (0.094 R)
• M7: 2,050,987 km (0.084 R)
• M8: 4,416,129 km (0.112 R)
• M9: 4,749,433 km (0.091 R)
• M10: 5,382,980 km (0.099 R)
• M11: 6,070,981 km (0.062 R)
• M12: 6,297,622 km (0.118 R)
• M13: 7,110,088 km (0.105 R)
• M14: 8,207,388 km (0.094 R)
• M15: 8,428,494 km (0.092 R)
• M16: 9,716,083 km (0.037 R)
• M17: 12,527,924 km (0.052 R)
• M18: 13,497,318 km (0.071 R)
• M19: 17,328,520 km (0.111 R)
• M20: 18,341,447 km (0.116 R)
• M21: 19,983,284 km (0.113 R)
• M22: 21,096,441 km (0.069 R)
• M23: 29,419,618 km (0.101 R)
• M24: 31,123,987 km (0.118 R)
• M25: 34,298,603 km (0.119 R)
• M26: 35,597,412 km (0.111 R)
• M27: 35,890,474 km (0.028 R)
• M28: 37,682,507 km (0.059 R)
• M29: 38,754,824 km (0.113 R)
• M30: 42,421,468 km (0.099 R)
• M31: 53,634,427 km (0.084 R)
• M32: 54,019,492 km (0.104 R)
• M33: 57,568,402 km (0.098 R)
• M34: 62,325,315 km (0.09 R)
• M35: 68,687,713 km (0.034 R)
• M36: 71,675,033 km (0.112 R)
• M37: 72,611,366 km (0.04 R)
• M38: 73,318,964 km (0.087 R)
• M39: 78,154,116 km (0.207 R)
• M40: 79,145,950 km (0.119 R)
• M41: 81,916,652 km (0.092 R)
• M42: 84,491,082 km (0.116 R)
• M43: 86,061,411 km (0.06 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: 456 - 12,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit