🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.5

Radius: 12.9

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.3 AU - 1.44 AU

Year: 1069 Days

Day: 14 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 74,786,636 km

• M1: 160,519 km (0.116 R)
• M2: 655,837 km (0.08 R)
• M3: 1,087,128 km (0.091 R)
• M4: 1,491,341 km (0.093 R)
• M5: 1,912,160 km (0.067 R)
• M6: 2,505,316 km (0.086 R)
• M7: 2,990,611 km (0.105 R)
• M8: 3,408,438 km (0.116 R)
• M9: 3,823,422 km (0.107 R)
• M10: 4,378,580 km (0.094 R)
• M11: 5,020,654 km (0.035 R)
• M12: 5,542,900 km (0.07 R)
• M13: 6,394,262 km (0.063 R)
• M14: 7,072,688 km (0.066 R)
• M15: 7,618,122 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.4

Radius: 11.9

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.67 AU - 2.15 AU

Year: 1760 Days

Day: 12.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 74,786,636 km

• M1: 147,952 km (0.07 R)
• M2: 519,703 km (0.109 R)
• M3: 1,220,569 km (0.114 R)
• M4: 1,623,586 km (0.087 R)
• M5: 2,557,974 km (0.113 R)
• M6: 3,075,882 km (0.082 R)
• M7: 3,543,226 km (0.057 R)
• M8: 4,132,791 km (0.083 R)
• M9: 4,828,570 km (0.115 R)
• M10: 5,647,619 km (0.068 R)
• M11: 7,476,602 km (0.059 R)
• M12: 8,086,214 km (0.095 R)
• M13: 8,791,568 km (0.046 R)
• M14: 9,240,810 km (0.093 R)
• M15: 9,977,729 km (0.098 R)
• M16: 10,971,807 km (0.037 R)
• M17: 11,342,511 km (0.112 R)
• M18: 12,187,439 km (0.12 R)
• M19: 13,490,886 km (0.073 R)
• M20: 15,202,584 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.6

Radius: 12

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.7 AU - 2.64 AU

Year: 2132 Days

Day: 12.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 74,786,636 km

• M1: 155,582 km (0.063 R)
• M2: 569,968 km (0.033 R)
• M3: 1,023,997 km (0.05 R)
• M4: 1,460,075 km (0.05 R)
• M5: 2,206,718 km (0.103 R)
• M6: 3,565,067 km (0.115 R)
• M7: 5,047,432 km (0.094 R)
• M8: 5,903,431 km (0.069 R)
• M9: 6,749,108 km (0.065 R)
• M10: 8,436,422 km (0.085 R)
• M11: 10,529,596 km (0.068 R)
• M12: 13,523,199 km (0.058 R)
• M13: 13,986,653 km (0.106 R)
• M14: 14,417,345 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.7

Radius: 10.8

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.23 AU - 3.17 AU

Year: 2959 Days

Day: 11.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 74,786,636 km

• M1: 166,652 km (0.11 R)
• M2: 515,664 km (0.115 R)
• M3: 876,195 km (0.049 R)
• M4: 1,465,162 km (0.059 R)
• M5: 1,914,254 km (0.075 R)
• M6: 2,975,352 km (0.091 R)
• M7: 4,645,762 km (0.046 R)
• M8: 5,292,324 km (0.08 R)
• M9: 5,997,827 km (0.102 R)
• M10: 10,225,613 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.8

Radius: 9.8

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.31 AU - 3.97 AU

Year: 4631 Days

Day: 6.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 74,786,636 km

• M1: 121,922 km (0.058 R)
• M2: 708,196 km (0.109 R)
• M3: 1,153,998 km (0.119 R)
• M4: 1,511,537 km (0.12 R)
• M5: 1,994,738 km (0.062 R)
• M6: 2,382,196 km (0.113 R)
• M7: 2,803,015 km (0.046 R)
• M8: 3,694,469 km (0.073 R)
• M9: 4,260,847 km (0.106 R)
• M10: 5,384,327 km (0.098 R)
• M11: 5,781,359 km (0.107 R)
• M12: 6,906,485 km (0.117 R)
• M13: 7,504,727 km (0.041 R)
• M14: 8,413,983 km (0.093 R)
• M15: 10,050,733 km (0.099 R)
• M16: 12,935,578 km (0.095 R)
• M17: 14,340,153 km (0.096 R)
• M18: 14,898,751 km (0.081 R)
• M19: 15,418,903 km (0.105 R)
• M20: 16,884,364 km (0.03 R)
• M21: 17,222,156 km (0.089 R)
• M22: 17,679,776 km (0.091 R)
• M23: 18,919,344 km (0.114 R)
• M24: 19,777,437 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 637.4

Radius: 3.8

Gravity: 44.14 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.91 AU - 6.51 AU

Year: 10320 Days

Day: 19.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 74,786,636 km

• M1: 149,747 km (0.043 R)
• M2: 395,836 km (0.103 R)
• M3: 635,791 km (0.113 R)
• M4: 848,220 km (0.107 R)
• M5: 1,442,123 km (0.105 R)
• M6: 2,585,051 km (0.082 R)
• M7: 3,242,235 km (0.1 R)
• M8: 4,397,579 km (0.1 R)
• M9: 6,995,047 km (0.083 R)
• M10: 8,703,604 km (0.047 R)
• M11: 8,841,982 km (0.108 R)
• M12: 9,556,162 km (0.118 R)
• M13: 10,566,846 km (0.1 R)
• M14: 12,445,196 km (0.085 R)
• M15: 12,739,007 km (0.057 R)
• M16: 13,279,504 km (0.119 R)
• M17: 25,606,967 km (0.047 R)
• M18: 25,796,358 km (0.071 R)
• M19: 27,841,061 km (0.096 R)
• M20: 32,359,964 km (0.102 R)
• M21: 43,350,022 km (0.076 R)
• M22: 46,089,907 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528.2

Radius: 6.7

Gravity: 11.77 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.7 AU - 8.3 AU

Year: 13697 Days

Day: 15.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 133.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 74,786,636 km

• M1: 83,924 km (0.108 R)
• M2: 300,841 km (0.085 R)
• M3: 509,830 km (0.09 R)
• M4: 1,941,481 km (0.11 R)
• M5: 2,587,744 km (0.093 R)
• M6: 2,825,006 km (0.081 R)
• M7: 4,538,650 km (0.098 R)
• M8: 5,920,934 km (0.047 R)
• M9: 6,849,189 km (0.095 R)
• M10: 7,960,551 km (0.111 R)
• M11: 8,233,119 km (0.072 R)
• M12: 9,286,587 km (0.12 R)
• M13: 10,975,397 km (0.097 R)
• M14: 12,069,556 km (0.076 R)
• M15: 17,027,678 km (0.104 R)
• M16: 17,864,529 km (0.058 R)
• M17: 18,332,471 km (0.113 R)
• M18: 19,292,740 km (0.087 R)
• M19: 19,702,638 km (0.047 R)
• M20: 22,645,378 km (0.079 R)
• M21: 24,126,397 km (0.092 R)
• M22: 26,066,980 km (0.03 R)
• M23: 26,567,983 km (0.09 R)
• M24: 26,973,394 km (0.072 R)
• M25: 27,382,843 km (0.095 R)
• M26: 29,492,771 km (0.1 R)
• M27: 31,032,582 km (0.065 R)
• M28: 37,095,335 km (0.089 R)
• M29: 37,348,006 km (0.077 R)
• M30: 39,148,865 km (0.06 R)
• M31: 39,673,804 km (0.118 R)
• M32: 40,203,381 km (0.068 R)
• M33: 44,326,896 km (0.11 R)
• M34: 44,754,148 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366.5

Radius: 5.3

Gravity: 13.05 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 8.11 AU - 12.19 AU

Year: 21564 Days

Day: 20.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 74,786,636 km

• M1: 65,973 km (0.116 R)
• M2: 307,573 km (0.104 R)
• M3: 476,768 km (0.108 R)
• M4: 649,853 km (0.075 R)
• M5: 907,909 km (0.11 R)
• M6: 1,091,915 km (0.089 R)
• M7: 1,490,294 km (0.099 R)
• M8: 2,132,817 km (0.076 R)
• M9: 2,730,311 km (0.1 R)
• M10: 3,514,952 km (0.108 R)
• M11: 3,974,367 km (0.108 R)
• M12: 4,804,784 km (0.112 R)
• M13: 5,333,463 km (0.074 R)
• M14: 6,674,159 km (0.115 R)
• M15: 7,019,730 km (0.118 R)
• M16: 8,876,988 km (0.08 R)
• M17: 9,454,885 km (0.085 R)
• M18: 11,706,482 km (0.056 R)
• M19: 14,151,061 km (0.086 R)
• M20: 15,830,895 km (0.096 R)
• M21: 16,995,365 km (0.074 R)
• M22: 17,720,765 km (0.081 R)
• M23: 18,550,884 km (0.068 R)
• M24: 20,829,708 km (0.091 R)
• M25: 21,941,819 km (0.051 R)
• M26: 25,619,533 km (0.042 R)
• M27: 31,213,596 km (0.099 R)
• M28: 45,499,594 km (0.032 R)
• M29: 59,651,104 km (0.102 R)
• M30: 61,509,109 km (0.113 R)
• M31: 62,073,991 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549.7

Radius: 4.2

Gravity: 31.16 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 8.84 AU - 11.58 AU

Year: 21755 Days

Day: 16.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 74,786,636 km

• M1: 52,359 km (0.089 R)
• M2: 205,248 km (0.099 R)
• M3: 525,388 km (0.03 R)
• M4: 973,433 km (0.115 R)
• M5: 1,365,829 km (0.116 R)
• M6: 1,523,206 km (0.114 R)
• M7: 2,432,910 km (0.099 R)
• M8: 2,762,474 km (0.112 R)
• M9: 3,041,774 km (0.087 R)
• M10: 3,201,843 km (0.038 R)
• M11: 3,452,569 km (0.062 R)
• M12: 4,588,466 km (0.111 R)
• M13: 4,799,399 km (0.086 R)
• M14: 5,053,715 km (0.113 R)
• M15: 5,911,659 km (0.079 R)
• M16: 7,614,980 km (0.098 R)
• M17: 7,762,035 km (0.066 R)
• M18: 7,960,851 km (0.116 R)
• M19: 8,578,241 km (0.105 R)
• M20: 10,682,186 km (0.111 R)
• M21: 12,216,910 km (0.084 R)
• M22: 14,334,169 km (0.081 R)
• M23: 16,601,773 km (0.096 R)
• M24: 24,390,287 km (0.109 R)
• M25: 25,140,820 km (0.112 R)
• M26: 27,714,950 km (0.04 R)
• M27: 28,063,065 km (0.062 R)
• M28: 32,600,518 km (0.073 R)
• M29: 34,038,153 km (0.104 R)
• M30: 35,928,322 km (0.111 R)
• M31: 37,320,630 km (0.066 R)
• M32: 44,032,039 km (0.087 R)
• M33: 44,983,481 km (0.05 R)
• M34: 48,589,388 km (0.071 R)
• M35: 51,679,332 km (0.091 R)
• M36: 53,990,620 km (0.105 R)
• M37: 56,928,722 km (0.092 R)
• M38: 66,586,611 km (0.099 R)
• M39: 70,176,511 km (0.077 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 19,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit