🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.3

Radius: 10.6

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.67 AU - 1.09 AU

Year: 542 Days

Day: 5.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 71,268,585 km

• M1: 131,796 km (0.108 R)
• M2: 521,947 km (0.072 R)
• M3: 1,384,229 km (0.118 R)
• M4: 1,776,624 km (0.065 R)
• M5: 2,480,183 km (0.075 R)
• M6: 2,995,847 km (0.068 R)
• M7: 4,129,500 km (0.034 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.1

Radius: 8.6

Gravity: 13.05 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.78 AU - 1.28 AU

Year: 686 Days

Day: 13.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 71,268,585 km

• M1: 107,112 km (0.12 R)
• M2: 504,893 km (0.119 R)
• M3: 864,676 km (0.108 R)
• M4: 1,166,415 km (0.068 R)
• M5: 1,798,166 km (0.072 R)
• M6: 2,770,553 km (0.097 R)
• M7: 3,596,034 km (0.114 R)
• M8: 3,920,212 km (0.079 R)
• M9: 4,199,811 km (0.059 R)
• M10: 4,644,565 km (0.097 R)
• M11: 5,156,788 km (0.111 R)
• M12: 5,667,067 km (0.114 R)
• M13: 6,357,012 km (0.052 R)
• M14: 7,661,954 km (0.092 R)
• M15: 8,764,640 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.1

Radius: 12

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.85 AU - 1.33 AU

Year: 747 Days

Day: 6.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 71,268,585 km

• M1: 149,299 km (0.084 R)
• M2: 950,994 km (0.063 R)
• M3: 1,441,824 km (0.118 R)
• M4: 1,816,567 km (0.099 R)
• M5: 2,708,469 km (0.113 R)
• M6: 3,112,384 km (0.107 R)
• M7: 3,556,689 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.3

Radius: 9.1

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.11 AU - 1.33 AU

Year: 884 Days

Day: 14.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 71,268,585 km

• M1: 113,395 km (0.056 R)
• M2: 592,707 km (0.089 R)
• M3: 2,202,529 km (0.092 R)
• M4: 2,887,538 km (0.105 R)
• M5: 4,301,986 km (0.089 R)
• M6: 4,894,543 km (0.076 R)
• M7: 5,235,477 km (0.096 R)
• M8: 6,260,671 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.1

Radius: 10.5

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.24 AU - 2.54 AU

Year: 2424 Days

Day: 7.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 71,268,585 km

• M1: 131,347 km (0.118 R)
• M2: 513,121 km (0.113 R)
• M3: 1,029,682 km (0.038 R)
• M4: 1,684,173 km (0.055 R)
• M5: 2,270,746 km (0.076 R)
• M6: 2,642,646 km (0.103 R)
• M7: 3,071,843 km (0.044 R)
• M8: 3,659,762 km (0.066 R)
• M9: 4,920,124 km (0.1 R)
• M10: 5,374,004 km (0.068 R)
• M11: 5,726,307 km (0.116 R)
• M12: 6,256,333 km (0.065 R)
• M13: 6,847,843 km (0.08 R)
• M14: 7,353,633 km (0.032 R)
• M15: 9,198,324 km (0.095 R)
• M16: 10,304,451 km (0.097 R)
• M17: 12,169,787 km (0.101 R)
• M18: 12,868,259 km (0.107 R)
• M19: 13,272,921 km (0.055 R)
• M20: 14,107,528 km (0.097 R)
• M21: 14,489,601 km (0.092 R)
• M22: 14,927,624 km (0.085 R)
• M23: 15,274,391 km (0.065 R)
• M24: 17,360,534 km (0.101 R)
• M25: 17,744,252 km (0.05 R)
• M26: 19,160,944 km (0.116 R)
• M27: 19,986,575 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 569.4

Radius: 7.8

Gravity: 9.36 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.55 AU - 6.81 AU

Year: 10078 Days

Day: 22.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 71,268,585 km

• M1: 97,388 km (0.089 R)
• M2: 360,680 km (0.11 R)
• M3: 1,016,817 km (0.112 R)
• M4: 1,550,732 km (0.096 R)
• M5: 3,077,976 km (0.109 R)
• M6: 4,526,084 km (0.094 R)
• M7: 5,065,384 km (0.096 R)
• M8: 5,546,939 km (0.092 R)
• M9: 7,783,577 km (0.068 R)
• M10: 8,646,458 km (0.083 R)
• M11: 22,216,929 km (0.11 R)
• M12: 24,659,713 km (0.078 R)
• M13: 26,415,842 km (0.094 R)
• M14: 28,056,183 km (0.087 R)
• M15: 30,174,938 km (0.081 R)
• M16: 41,868,854 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 434.9

Radius: 4.9

Gravity: 18.11 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.89 AU - 7.59 AU

Year: 10226 Days

Day: 18.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 71,268,585 km

• M1: 65,524 km (0.098 R)
• M2: 248,482 km (0.062 R)
• M3: 415,433 km (0.115 R)
• M4: 690,095 km (0.092 R)
• M5: 1,429,108 km (0.084 R)
• M6: 1,944,772 km (0.093 R)
• M7: 2,480,931 km (0.115 R)
• M8: 2,673,464 km (0.111 R)
• M9: 3,474,111 km (0.085 R)
• M10: 3,865,759 km (0.045 R)
• M11: 4,072,204 km (0.063 R)
• M12: 4,794,911 km (0.03 R)
• M13: 5,063,888 km (0.117 R)
• M14: 5,343,038 km (0.099 R)
• M15: 6,068,288 km (0.12 R)
• M16: 7,793,301 km (0.117 R)
• M17: 8,377,182 km (0.117 R)
• M18: 9,491,536 km (0.028 R)
• M19: 10,205,716 km (0.085 R)
• M20: 10,955,052 km (0.091 R)
• M21: 12,395,231 km (0.102 R)
• M22: 15,840,919 km (0.113 R)
• M23: 18,607,582 km (0.063 R)
• M24: 21,119,479 km (0.067 R)
• M25: 21,599,389 km (0.115 R)
• M26: 21,923,269 km (0.105 R)
• M27: 24,631,888 km (0.045 R)
• M28: 25,793,216 km (0.111 R)
• M29: 26,711,149 km (0.065 R)
• M30: 26,990,597 km (0.114 R)
• M31: 28,417,761 km (0.11 R)
• M32: 32,892,832 km (0.075 R)
• M33: 33,862,675 km (0.114 R)
• M34: 40,329,043 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998.4

Radius: 4.2

Gravity: 56.6 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.94 AU - 9.04 AU

Year: 14816 Days

Day: 24.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 71,268,585 km

• M1: 54,753 km (0.105 R)
• M2: 335,997 km (0.092 R)
• M3: 1,040,154 km (0.077 R)
• M4: 2,364,993 km (0.078 R)
• M5: 2,658,354 km (0.058 R)
• M6: 5,244,004 km (0.113 R)
• M7: 5,742,314 km (0.075 R)
• M8: 6,188,116 km (0.071 R)
• M9: 7,148,534 km (0.112 R)
• M10: 7,616,177 km (0.042 R)
• M11: 8,509,127 km (0.1 R)
• M12: 10,033,380 km (0.079 R)
• M13: 10,382,242 km (0.099 R)
• M14: 10,859,908 km (0.076 R)
• M15: 11,042,716 km (0.067 R)
• M16: 11,540,279 km (0.097 R)
• M17: 13,191,690 km (0.104 R)
• M18: 14,994,195 km (0.067 R)
• M19: 18,902,888 km (0.109 R)
• M20: 19,976,402 km (0.038 R)
• M21: 20,343,216 km (0.117 R)
• M22: 22,342,292 km (0.089 R)
• M23: 23,643,345 km (0.11 R)
• M24: 23,847,845 km (0.105 R)
• M25: 25,634,493 km (0.047 R)
• M26: 27,621,302 km (0.108 R)
• M27: 29,589,860 km (0.102 R)
• M28: 30,547,736 km (0.102 R)
• M29: 30,790,383 km (0.064 R)
• M30: 31,773,840 km (0.109 R)
• M31: 35,114,959 km (0.066 R)
• M32: 36,870,041 km (0.085 R)
• M33: 39,252,237 km (0.118 R)
• M34: 52,019,817 km (0.116 R)
• M35: 59,424,762 km (0.102 R)
• M36: 59,613,704 km (0.094 R)
• M37: 62,105,706 km (0.093 R)
• M38: 63,673,342 km (0.063 R)
• M39: 65,871,533 km (0.077 R)
• M40: 67,091,653 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.8

Radius: 3.6

Gravity: 36.94 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 8.88 AU - 11.72 AU

Year: 21685 Days

Day: 23.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 71,268,585 km

• M1: 44,730 km (0.066 R)
• M2: 315,203 km (0.078 R)
• M3: 467,045 km (0.066 R)
• M4: 676,482 km (0.037 R)
• M5: 900,130 km (0.116 R)
• M6: 1,029,383 km (0.101 R)
• M7: 1,239,718 km (0.112 R)
• M8: 1,558,511 km (0.073 R)
• M9: 1,891,964 km (0.116 R)
• M10: 2,335,073 km (0.033 R)
• M11: 2,770,702 km (0.077 R)
• M12: 3,479,796 km (0.12 R)
• M13: 3,770,764 km (0.076 R)
• M14: 4,953,634 km (0.117 R)
• M15: 11,012,498 km (0.091 R)
• M16: 12,619,927 km (0.077 R)
• M17: 15,123,447 km (0.118 R)
• M18: 15,275,738 km (0.104 R)
• M19: 22,737,530 km (0.105 R)
• M20: 24,474,511 km (0.12 R)
• M21: 29,972,233 km (0.11 R)
• M22: 31,187,117 km (0.098 R)
• M23: 32,687,584 km (0.053 R)
• M24: 36,238,588 km (0.102 R)
• M25: 36,785,518 km (0.095 R)
• M26: 37,199,455 km (0.068 R)
• M27: 37,755,959 km (0.117 R)
• M28: 38,036,455 km (0.084 R)
• M29: 39,171,754 km (0.046 R)
• M30: 41,212,867 km (0.1 R)
• M31: 43,017,765 km (0.084 R)
• M32: 46,462,406 km (0.106 R)
• M33: 47,759,120 km (0.11 R)
• M34: 48,913,567 km (0.084 R)
• M35: 52,662,340 km (0.065 R)
• M36: 55,686,910 km (0.073 R)
• M37: 56,232,493 km (0.082 R)
• M38: 57,149,528 km (0.086 R)
• M39: 65,048,894 km (0.075 R)
• M40: 67,904,269 km (0.066 R)
• M41: 71,268,575 km (0.113 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 20,057 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit