🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.29 AU - 1.29 AU

Year: 538 Days

Day: 20.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 93,202,108 km

• M1: 646,263 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.41 AU - 2.97 AU

Year: 1620 Days

Day: 26.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 52 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,202,108 km

• M1: 399,875 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.72 AU - 3.84 AU

Year: 2698 Days

Day: 23.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,202,108 km

• M1: 2,372,921 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.11 AU - 4.33 AU

Year: 3182 Days

Day: 22.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.2

Radius: 13.9

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.75 AU - 4.89 AU

Year: 3885 Days

Day: 8.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 93,202,108 km

• M1: 177,124 km (0.118 R)
• M2: 270,623 km (0.092 R)
• M3: 578,794 km (0.084 R)
• M4: 745,596 km (0.082 R)
• M5: 882,777 km (0.085 R)
• M6: 979,567 km (0.106 R)
• M7: 1,279,511 km (0.084 R)
• M8: 1,669,961 km (0.102 R)
• M9: 1,871,469 km (0.114 R)
• M10: 2,130,872 km (0.073 R)
• M11: 2,524,614 km (0.044 R)
• M12: 2,830,841 km (0.107 R)
• M13: 2,979,092 km (0.079 R)
• M14: 3,658,715 km (0.106 R)
• M15: 3,964,792 km (0.098 R)
• M16: 4,068,613 km (0.097 R)
• M17: 4,428,695 km (0.094 R)
• M18: 4,667,304 km (0.083 R)
• M19: 5,022,150 km (0.046 R)
• M20: 5,431,749 km (0.108 R)
• M21: 5,994,985 km (0.114 R)
• M22: 6,799,822 km (0.051 R)
• M23: 7,176,958 km (0.057 R)
• M24: 7,458,052 km (0.117 R)
• M25: 7,587,006 km (0.06 R)
• M26: 7,742,737 km (0.07 R)
• M27: 8,031,012 km (0.118 R)
• M28: 8,296,100 km (0.071 R)
• M29: 8,699,266 km (0.088 R)
• M30: 8,944,307 km (0.069 R)
• M31: 9,164,066 km (0.085 R)
• M32: 9,947,211 km (0.111 R)
• M33: 10,433,404 km (0.084 R)
• M34: 10,606,788 km (0.115 R)
• M35: 11,073,833 km (0.06 R)
• M36: 11,250,807 km (0.072 R)
• M37: 11,399,059 km (0.095 R)
• M38: 11,547,759 km (0.025 R)
• M39: 11,667,288 km (0.085 R)
• M40: 11,998,198 km (0.088 R)
• M41: 12,240,696 km (0.091 R)
• M42: 12,393,136 km (0.111 R)
• M43: 12,576,992 km (0.058 R)
• M44: 12,792,413 km (0.112 R)
• M45: 13,071,413 km (0.086 R)
• M46: 14,047,539 km (0.083 R)
• M47: 14,787,002 km (0.078 R)
• M48: 15,112,526 km (0.117 R)
• M49: 15,308,949 km (0.111 R)
• M50: 15,440,445 km (0.059 R)
• M51: 15,572,241 km (0.103 R)
• M52: 15,737,546 km (0.026 R)
• M53: 16,505,283 km (0.061 R)
• M54: 16,910,842 km (0.11 R)
• M55: 17,012,719 km (0.061 R)
• M56: 17,904,322 km (0.051 R)
• M57: 18,251,389 km (0.03 R)
• M58: 18,670,712 km (0.097 R)
• M59: 19,804,365 km (0.119 R)
• M60: 20,488,176 km (0.107 R)
• M61: 20,705,692 km (0.098 R)
• M62: 21,033,461 km (0.117 R)
• M63: 21,143,116 km (0.066 R)
• M64: 21,289,572 km (0.042 R)
• M65: 22,175,491 km (0.12 R)
• M66: 22,361,591 km (0.083 R)
• M67: 22,622,938 km (0.077 R)
• M68: 23,451,112 km (0.119 R)
• M69: 23,830,941 km (0.082 R)
• M70: 24,251,012 km (0.106 R)
• M71: 24,673,476 km (0.071 R)
• M72: 24,905,054 km (0.083 R)
• M73: 25,137,229 km (0.097 R)
• M74: 25,642,870 km (0.057 R)
• M75: 26,151,952 km (0.104 R)
• M76: 26,348,523 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.6

Radius: 8.8

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.55 AU - 6.87 AU

Year: 5009 Days

Day: 7.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 93,202,108 km

• M1: 122,521 km (0.086 R)
• M2: 189,241 km (0.107 R)
• M3: 343,776 km (0.12 R)
• M4: 425,157 km (0.101 R)
• M5: 514,018 km (0.06 R)
• M6: 632,350 km (0.074 R)
• M7: 748,289 km (0.096 R)
• M8: 834,008 km (0.069 R)
• M9: 1,056,460 km (0.097 R)
• M10: 1,253,929 km (0.053 R)
• M11: 1,432,848 km (0.025 R)
• M12: 1,572,722 km (0.093 R)
• M13: 1,668,465 km (0.119 R)
• M14: 1,782,608 km (0.087 R)
• M15: 2,053,680 km (0.101 R)
• M16: 2,158,697 km (0.102 R)
• M17: 2,265,660 km (0.053 R)
• M18: 2,484,821 km (0.086 R)
• M19: 2,865,547 km (0.064 R)
• M20: 3,102,809 km (0.079 R)
• M21: 3,617,725 km (0.054 R)
• M22: 3,723,790 km (0.106 R)
• M23: 3,852,744 km (0.09 R)
• M24: 4,070,708 km (0.071 R)
• M25: 4,181,260 km (0.098 R)
• M26: 4,292,860 km (0.073 R)
• M27: 4,865,372 km (0.061 R)
• M28: 5,101,138 km (0.028 R)
• M29: 5,584,040 km (0.1 R)
• M30: 6,208,162 km (0.033 R)
• M31: 6,310,188 km (0.105 R)
• M32: 6,412,662 km (0.062 R)
• M33: 6,828,096 km (0.053 R)
• M34: 7,198,949 km (0.051 R)
• M35: 7,739,895 km (0.082 R)
• M36: 8,043,130 km (0.08 R)
• M37: 8,294,005 km (0.073 R)
• M38: 8,434,627 km (0.119 R)
• M39: 8,803,685 km (0.071 R)
• M40: 9,004,745 km (0.115 R)
• M41: 9,236,322 km (0.094 R)
• M42: 9,528,487 km (0.115 R)
• M43: 10,362,794 km (0.056 R)
• M44: 11,065,455 km (0.073 R)
• M45: 11,220,289 km (0.053 R)
• M46: 11,438,253 km (0.058 R)
• M47: 11,532,201 km (0.113 R)
• M48: 11,594,882 km (0.065 R)
• M49: 11,689,129 km (0.118 R)
• M50: 12,516,854 km (0.047 R)
• M51: 12,581,331 km (0.118 R)
• M52: 13,035,510 km (0.051 R)
• M53: 13,793,522 km (0.065 R)
• M54: 14,498,128 km (0.12 R)
• M55: 15,317,476 km (0.051 R)
• M56: 15,976,903 km (0.077 R)
• M57: 16,363,015 km (0.077 R)
• M58: 17,611,559 km (0.115 R)
• M59: 17,720,017 km (0.035 R)
• M60: 18,706,017 km (0.108 R)
• M61: 19,597,321 km (0.101 R)
• M62: 20,199,303 km (0.074 R)
• M63: 20,274,850 km (0.118 R)
• M64: 21,382,622 km (0.102 R)
• M65: 21,459,815 km (0.114 R)
• M66: 22,041,152 km (0.077 R)
• M67: 22,236,078 km (0.051 R)
• M68: 22,470,797 km (0.098 R)
• M69: 22,745,608 km (0.068 R)
• M70: 22,903,284 km (0.092 R)
• M71: 23,576,924 km (0.084 R)
• M72: 23,696,452 km (0.112 R)
• M73: 23,816,280 km (0.117 R)
• M74: 24,257,145 km (0.106 R)
• M75: 24,337,629 km (0.104 R)
• M76: 24,498,746 km (0.075 R)
• M77: 25,800,696 km (0.073 R)
• M78: 25,923,965 km (0.107 R)
• M79: 26,129,811 km (0.119 R)
• M80: 26,543,001 km (0.056 R)
• M81: 28,217,450 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.4

Radius: 6.3

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 15.01 AU - 21.97 AU

Year: 29186 Days

Day: 24.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 93,202,108 km

• M1: 92,451 km (0.075 R)
• M2: 142,716 km (0.116 R)
• M3: 459,565 km (0.056 R)
• M4: 877,990 km (0.095 R)
• M5: 1,024,446 km (0.114 R)
• M6: 1,559,857 km (0.084 R)
• M7: 2,544,361 km (0.116 R)
• M8: 3,191,222 km (0.089 R)
• M9: 3,385,101 km (0.115 R)
• M10: 4,268,775 km (0.071 R)
• M11: 5,219,769 km (0.119 R)
• M12: 5,486,652 km (0.108 R)
• M13: 5,797,067 km (0.062 R)
• M14: 7,476,004 km (0.108 R)
• M15: 10,321,655 km (0.079 R)
• M16: 10,656,455 km (0.083 R)
• M17: 10,994,845 km (0.078 R)
• M18: 11,140,853 km (0.078 R)
• M19: 11,238,690 km (0.094 R)
• M20: 11,781,431 km (0.076 R)
• M21: 12,282,135 km (0.078 R)
• M22: 12,841,032 km (0.116 R)
• M23: 13,252,726 km (0.05 R)
• M24: 13,825,835 km (0.046 R)
• M25: 15,050,144 km (0.085 R)
• M26: 16,142,807 km (0.055 R)
• M27: 16,475,513 km (0.091 R)
• M28: 16,922,661 km (0.078 R)
• M29: 17,317,300 km (0.057 R)
• M30: 17,544,090 km (0.109 R)
• M31: 17,943,367 km (0.073 R)
• M32: 18,809,090 km (0.092 R)
• M33: 18,983,970 km (0.032 R)
• M34: 19,100,806 km (0.111 R)
• M35: 22,776,725 km (0.106 R)
• M36: 23,025,207 km (0.09 R)
• M37: 23,462,332 km (0.103 R)
• M38: 25,045,526 km (0.116 R)
• M39: 25,237,759 km (0.066 R)
• M40: 25,302,086 km (0.097 R)
• M41: 25,430,591 km (0.102 R)
• M42: 26,859,400 km (0.106 R)
• M43: 27,914,663 km (0.113 R)
• M44: 28,313,940 km (0.12 R)
• M45: 29,252,816 km (0.068 R)
• M46: 30,611,763 km (0.069 R)
• M47: 30,748,795 km (0.119 R)
• M48: 31,229,902 km (0.115 R)
• M49: 33,179,461 km (0.038 R)
• M50: 36,321,615 km (0.114 R)
• M51: 40,230,458 km (0.111 R)
• M52: 40,455,752 km (0.101 R)
• M53: 40,530,850 km (0.105 R)
• M54: 40,756,743 km (0.06 R)
• M55: 41,967,887 km (0.099 R)
• M56: 42,044,033 km (0.107 R)
• M57: 42,884,025 km (0.116 R)
• M58: 43,729,702 km (0.12 R)
• M59: 45,047,210 km (0.097 R)
• M60: 47,483,411 km (0.082 R)
• M61: 49,639,715 km (0.071 R)
• M62: 50,527,429 km (0.095 R)
• M63: 53,881,862 km (0.049 R)
• M64: 55,293,617 km (0.086 R)
• M65: 55,544,044 km (0.036 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.1

Radius: 5.3

Gravity: 18.05 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 15.22 AU - 23.7 AU

Year: 31513 Days

Day: 20.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 93,202,108 km

• M1: 109,206 km (0.083 R)
• M2: 955,033 km (0.088 R)
• M3: 1,076,057 km (0.118 R)
• M4: 1,267,244 km (0.119 R)
• M5: 2,792,992 km (0.105 R)
• M6: 3,055,387 km (0.091 R)
• M7: 3,745,482 km (0.115 R)
• M8: 3,793,204 km (0.117 R)
• M9: 3,841,075 km (0.108 R)
• M10: 3,889,245 km (0.111 R)
• M11: 4,944,658 km (0.077 R)
• M12: 5,476,628 km (0.113 R)
• M13: 5,639,840 km (0.083 R)
• M14: 5,694,443 km (0.064 R)
• M15: 7,178,454 km (0.108 R)
• M16: 7,718,502 km (0.073 R)
• M17: 8,647,355 km (0.109 R)
• M18: 8,773,915 km (0.105 R)
• M19: 8,964,802 km (0.06 R)
• M20: 9,807,936 km (0.089 R)
• M21: 10,540,816 km (0.086 R)
• M22: 10,676,052 km (0.068 R)
• M23: 11,016,387 km (0.082 R)
• M24: 12,200,305 km (0.114 R)
• M25: 12,699,363 km (0.113 R)
• M26: 13,278,008 km (0.05 R)
• M27: 14,686,322 km (0.1 R)
• M28: 14,988,809 km (0.11 R)
• M29: 17,004,491 km (0.094 R)
• M30: 17,083,628 km (0.087 R)
• M31: 17,641,628 km (0.073 R)
• M32: 19,516,538 km (0.104 R)
• M33: 19,599,415 km (0.07 R)
• M34: 20,942,356 km (0.088 R)
• M35: 21,539,251 km (0.103 R)
• M36: 21,710,840 km (0.033 R)
• M37: 22,575,366 km (0.076 R)
• M38: 24,695,916 km (0.107 R)
• M39: 24,965,341 km (0.119 R)
• M40: 25,779,752 km (0.108 R)
• M41: 26,053,217 km (0.091 R)
• M42: 26,327,580 km (0.04 R)
• M43: 26,879,147 km (0.026 R)
• M44: 27,900,152 km (0.112 R)
• M45: 28,745,081 km (0.101 R)
• M46: 29,028,569 km (0.11 R)
• M47: 31,913,863 km (0.101 R)
• M48: 32,207,374 km (0.088 R)
• M49: 33,093,293 km (0.103 R)
• M50: 33,291,361 km (0.069 R)
• M51: 35,090,724 km (0.117 R)
• M52: 36,921,353 km (0.079 R)
• M53: 40,674,763 km (0.108 R)
• M54: 42,274,114 km (0.089 R)
• M55: 43,893,960 km (0.055 R)
• M56: 44,547,553 km (0.083 R)
• M57: 45,094,633 km (0.106 R)
• M58: 47,193,939 km (0.092 R)
• M59: 51,831,174 km (0.047 R)
• M60: 52,176,147 km (0.115 R)
• M61: 52,406,528 km (0.029 R)
• M62: 53,215,703 km (0.112 R)
• M63: 54,846,170 km (0.114 R)
• M64: 57,679,254 km (0.098 R)
• M65: 57,917,564 km (0.119 R)
• M66: 62,750,472 km (0.091 R)
• M67: 68,591,820 km (0.113 R)
• M68: 68,844,192 km (0.088 R)
• M69: 69,097,013 km (0.029 R)
• M70: 70,747,077 km (0.11 R)
• M71: 70,874,534 km (0.092 R)
• M72: 71,257,355 km (0.116 R)
• M73: 73,310,885 km (0.094 R)
• M74: 75,514,013 km (0.081 R)
• M75: 77,082,098 km (0.111 R)
• M76: 81,850,680 km (0.102 R)
• M77: 83,057,635 km (0.118 R)
• M78: 85,082,293 km (0.049 R)
• M79: 85,489,199 km (0.117 R)
• M80: 89,317,857 km (0.107 R)
• M81: 92,922,867 km (0.094 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 20,279 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit