🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.65 AU - 1.07 AU

Year: 332 Days

Day: 12.4 Hours

Environment

Temp: 3 °C

Axial Tilt: 140.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 98,796,920 km

• M1: 211,083 km (0.051 R)
• M2: 483,052 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.33 AU - 1.85 AU

Year: 835 Days

Day: 27.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.49 AU - 2.19 AU

Year: 1039 Days

Day: 29.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.8

Radius: 9.2

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.48 AU - 5.32 AU

Year: 3842 Days

Day: 14.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 98,796,920 km

• M1: 130,599 km (0.118 R)
• M2: 193,580 km (0.104 R)
• M3: 302,936 km (0.099 R)
• M4: 456,423 km (0.101 R)
• M5: 562,189 km (0.115 R)
• M6: 697,126 km (0.098 R)
• M7: 832,363 km (0.078 R)
• M8: 1,058,255 km (0.081 R)
• M9: 1,355,058 km (0.111 R)
• M10: 1,420,282 km (0.059 R)
• M11: 1,553,873 km (0.119 R)
• M12: 1,663,977 km (0.099 R)
• M13: 1,965,267 km (0.092 R)
• M14: 2,206,419 km (0.081 R)
• M15: 2,268,353 km (0.1 R)
• M16: 2,393,716 km (0.116 R)
• M17: 3,055,387 km (0.11 R)
• M18: 3,124,501 km (0.097 R)
• M19: 3,194,214 km (0.054 R)
• M20: 3,660,211 km (0.109 R)
• M21: 3,845,264 km (0.104 R)
• M22: 3,920,063 km (0.106 R)
• M23: 4,090,305 km (0.04 R)
• M24: 4,379,627 km (0.073 R)
• M25: 4,477,464 km (0.088 R)
• M26: 5,433,095 km (0.091 R)
• M27: 6,471,903 km (0.075 R)
• M28: 6,650,972 km (0.113 R)
• M29: 6,968,418 km (0.063 R)
• M30: 7,665,096 km (0.081 R)
• M31: 7,830,850 km (0.116 R)
• M32: 8,554,754 km (0.103 R)
• M33: 8,899,877 km (0.088 R)
• M34: 9,024,342 km (0.109 R)
• M35: 9,350,465 km (0.101 R)
• M36: 9,603,884 km (0.115 R)
• M37: 9,705,910 km (0.047 R)
• M38: 9,911,158 km (0.08 R)
• M39: 10,772,543 km (0.034 R)
• M40: 11,171,969 km (0.119 R)
• M41: 11,333,235 km (0.105 R)
• M42: 11,603,559 km (0.071 R)
• M43: 12,343,919 km (0.112 R)
• M44: 12,455,070 km (0.032 R)
• M45: 12,705,946 km (0.11 R)
• M46: 13,015,015 km (0.072 R)
• M47: 13,957,033 km (0.111 R)
• M48: 14,130,716 km (0.067 R)
• M49: 14,334,169 km (0.078 R)
• M50: 14,714,596 km (0.032 R)
• M51: 14,773,388 km (0.081 R)
• M52: 14,891,271 km (0.105 R)
• M53: 15,009,603 km (0.105 R)
• M54: 15,157,705 km (0.106 R)
• M55: 16,208,780 km (0.1 R)
• M56: 16,269,666 km (0.041 R)
• M57: 16,330,403 km (0.045 R)
• M58: 16,697,067 km (0.072 R)
• M59: 16,820,037 km (0.119 R)
• M60: 17,407,507 km (0.055 R)
• M61: 17,500,857 km (0.116 R)
• M62: 17,563,239 km (0.057 R)
• M63: 18,285,647 km (0.112 R)
• M64: 18,380,642 km (0.065 R)
• M65: 18,634,659 km (0.046 R)
• M66: 19,210,311 km (0.081 R)
• M67: 19,500,382 km (0.094 R)
• M68: 19,987,024 km (0.073 R)
• M69: 20,182,847 km (0.05 R)
• M70: 20,280,983 km (0.116 R)
• M71: 20,379,269 km (0.089 R)
• M72: 20,708,085 km (0.083 R)
• M73: 20,972,425 km (0.051 R)
• M74: 21,237,811 km (0.09 R)
• M75: 21,738,515 km (0.065 R)
• M76: 21,805,535 km (0.115 R)
• M77: 21,973,534 km (0.072 R)
• M78: 22,581,649 km (0.109 R)
• M79: 22,785,551 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.3

Radius: 14

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.6 AU - 5.44 AU

Year: 4682 Days

Day: 12 Hours

Environment

Temp: -172 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 98,796,920 km

• M1: 568,771 km (0.066 R)
• M2: 697,425 km (0.113 R)
• M3: 1,149,360 km (0.103 R)
• M4: 1,638,545 km (0.099 R)
• M5: 1,799,363 km (0.055 R)
• M6: 1,932,057 km (0.039 R)
• M7: 2,102,598 km (0.063 R)
• M8: 2,242,921 km (0.118 R)
• M9: 2,854,776 km (0.095 R)
• M10: 3,010,956 km (0.068 R)
• M11: 3,455,262 km (0.067 R)
• M12: 3,791,558 km (0.109 R)
• M13: 4,072,802 km (0.101 R)
• M14: 4,249,328 km (0.106 R)
• M15: 4,496,314 km (0.079 R)
• M16: 4,587,269 km (0.06 R)
• M17: 5,506,847 km (0.106 R)
• M18: 5,653,304 km (0.119 R)
• M19: 5,751,739 km (0.072 R)
• M20: 6,482,525 km (0.056 R)
• M21: 6,663,388 km (0.106 R)
• M22: 6,977,394 km (0.119 R)
• M23: 7,109,639 km (0.096 R)
• M24: 7,403,599 km (0.11 R)
• M25: 7,701,598 km (0.072 R)
• M26: 7,810,954 km (0.111 R)
• M27: 7,948,434 km (0.055 R)
• M28: 9,279,556 km (0.081 R)
• M29: 9,926,268 km (0.095 R)
• M30: 10,015,577 km (0.116 R)
• M31: 10,135,106 km (0.078 R)
• M32: 10,255,084 km (0.119 R)
• M33: 10,801,116 km (0.112 R)
• M34: 11,387,689 km (0.101 R)
• M35: 11,543,720 km (0.117 R)
• M36: 12,016,299 km (0.109 R)
• M37: 12,366,957 km (0.034 R)
• M38: 13,340,390 km (0.106 R)
• M39: 13,769,886 km (0.082 R)
• M40: 13,903,028 km (0.096 R)
• M41: 14,003,109 km (0.083 R)
• M42: 14,136,849 km (0.1 R)
• M43: 14,642,490 km (0.105 R)
• M44: 14,744,366 km (0.077 R)
• M45: 15,085,599 km (0.063 R)
• M46: 15,429,524 km (0.109 R)
• M47: 15,637,017 km (0.119 R)
• M48: 15,775,843 km (0.082 R)
• M49: 16,617,930 km (0.045 R)
• M50: 16,973,075 km (0.099 R)
• M51: 18,272,333 km (0.081 R)
• M52: 18,602,196 km (0.093 R)
• M53: 18,823,152 km (0.1 R)
• M54: 19,267,757 km (0.1 R)
• M55: 19,753,352 km (0.109 R)
• M56: 20,129,590 km (0.103 R)
• M57: 20,242,836 km (0.04 R)
• M58: 20,470,225 km (0.096 R)
• M59: 21,119,031 km (0.056 R)
• M60: 21,658,331 km (0.064 R)
• M61: 22,241,164 km (0.115 R)
• M62: 23,501,975 km (0.094 R)
• M63: 23,701,090 km (0.116 R)
• M64: 23,820,918 km (0.103 R)
• M65: 24,221,391 km (0.109 R)
• M66: 24,624,258 km (0.118 R)
• M67: 24,988,679 km (0.069 R)
• M68: 25,928,004 km (0.103 R)
• M69: 26,133,850 km (0.103 R)
• M70: 26,464,163 km (0.107 R)
• M71: 26,920,586 km (0.092 R)
• M72: 27,045,649 km (0.115 R)
• M73: 27,254,338 km (0.117 R)
• M74: 27,631,176 km (0.097 R)
• M75: 27,757,287 km (0.116 R)
• M76: 28,348,049 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.2

Radius: 5.9

Gravity: 17.01 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 11.5 AU - 12.08 AU

Year: 16851 Days

Day: 20.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 98,796,920 km

• M1: 443,109 km (0.12 R)
• M2: 649,255 km (0.047 R)
• M3: 731,534 km (0.087 R)
• M4: 817,253 km (0.034 R)
• M5: 975,528 km (0.117 R)
• M6: 1,193,492 km (0.099 R)
• M7: 1,295,218 km (0.093 R)
• M8: 1,347,278 km (0.093 R)
• M9: 1,480,271 km (0.056 R)
• M10: 2,024,508 km (0.111 R)
• M11: 2,526,708 km (0.117 R)
• M12: 2,592,082 km (0.103 R)
• M13: 3,602,616 km (0.103 R)
• M14: 3,676,517 km (0.034 R)
• M15: 3,863,066 km (0.113 R)
• M16: 4,014,758 km (0.079 R)
• M17: 4,680,618 km (0.074 R)
• M18: 5,380,287 km (0.119 R)
• M19: 6,068,138 km (0.091 R)
• M20: 6,156,102 km (0.048 R)
• M21: 6,783,515 km (0.116 R)
• M22: 6,829,143 km (0.112 R)
• M23: 8,292,509 km (0.094 R)
• M24: 8,734,870 km (0.097 R)
• M25: 9,286,138 km (0.107 R)
• M26: 12,596,440 km (0.101 R)
• M27: 12,765,037 km (0.12 R)
• M28: 13,218,318 km (0.119 R)
• M29: 14,082,246 km (0.099 R)
• M30: 14,198,783 km (0.04 R)
• M31: 14,668,370 km (0.107 R)
• M32: 14,905,034 km (0.082 R)
• M33: 14,964,425 km (0.034 R)
• M34: 15,743,381 km (0.071 R)
• M35: 16,474,017 km (0.077 R)
• M36: 18,731,449 km (0.096 R)
• M37: 18,859,654 km (0.117 R)
• M38: 18,988,159 km (0.056 R)
• M39: 20,817,890 km (0.067 R)
• M40: 21,083,875 km (0.082 R)
• M41: 21,350,907 km (0.107 R)
• M42: 22,908,221 km (0.107 R)
• M43: 23,045,402 km (0.114 R)
• M44: 26,130,858 km (0.094 R)
• M45: 27,212,002 km (0.071 R)
• M46: 27,429,966 km (0.055 R)
• M47: 30,165,663 km (0.077 R)
• M48: 30,617,448 km (0.094 R)
• M49: 31,451,456 km (0.085 R)
• M50: 31,832,931 km (0.061 R)
• M51: 32,755,052 km (0.077 R)
• M52: 33,296,896 km (0.051 R)
• M53: 33,374,537 km (0.084 R)
• M54: 34,703,864 km (0.115 R)
• M55: 35,573,326 km (0.084 R)
• M56: 36,690,075 km (0.109 R)
• M57: 37,737,409 km (0.046 R)
• M58: 38,305,432 km (0.111 R)
• M59: 38,468,195 km (0.115 R)
• M60: 38,549,726 km (0.114 R)
• M61: 38,876,148 km (0.119 R)
• M62: 39,039,808 km (0.102 R)
• M63: 39,943,679 km (0.103 R)
• M64: 40,274,140 km (0.083 R)
• M65: 40,439,745 km (0.118 R)
• M66: 40,937,757 km (0.112 R)
• M67: 42,023,687 km (0.117 R)
• M68: 44,138,553 km (0.088 R)
• M69: 44,223,973 km (0.109 R)
• M70: 44,565,654 km (0.091 R)
• M71: 44,994,252 km (0.079 R)
• M72: 45,682,702 km (0.112 R)
• M73: 46,461,359 km (0.092 R)
• M74: 48,999,885 km (0.117 R)
• M75: 49,176,710 km (0.08 R)
• M76: 52,123,339 km (0.067 R)
• M77: 52,303,754 km (0.1 R)
• M78: 52,846,196 km (0.073 R)
• M79: 53,027,508 km (0.073 R)
• M80: 53,754,554 km (0.077 R)
• M81: 58,185,493 km (0.108 R)
• M82: 58,279,142 km (0.111 R)
• M83: 58,747,682 km (0.098 R)
• M84: 58,841,480 km (0.115 R)
• M85: 59,877,146 km (0.091 R)
• M86: 60,349,875 km (0.109 R)
• M87: 60,823,951 km (0.041 R)
• M88: 62,444,694 km (0.117 R)
• M89: 63,886,668 km (0.041 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 808.3

Radius: 7

Gravity: 16.5 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 12.67 AU - 19.81 AU

Year: 27241 Days

Day: 18.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 98,796,920 km

• M1: 90,208 km (0.104 R)
• M2: 549,473 km (0.047 R)
• M3: 847,322 km (0.095 R)
• M4: 1,060,948 km (0.037 R)
• M5: 1,157,738 km (0.081 R)
• M6: 1,257,520 km (0.07 R)
• M7: 1,325,736 km (0.091 R)
• M8: 1,722,919 km (0.096 R)
• M9: 2,074,174 km (0.097 R)
• M10: 2,752,152 km (0.096 R)
• M11: 3,397,667 km (0.037 R)
• M12: 3,886,553 km (0.094 R)
• M13: 5,480,967 km (0.082 R)
• M14: 6,404,434 km (0.088 R)
• M15: 6,823,608 km (0.066 R)
• M16: 7,005,967 km (0.062 R)
• M17: 7,625,303 km (0.111 R)
• M18: 8,262,141 km (0.117 R)
• M19: 8,586,918 km (0.111 R)
• M20: 9,249,038 km (0.088 R)
• M21: 10,904,189 km (0.08 R)
• M22: 11,475,952 km (0.078 R)
• M23: 11,692,869 km (0.084 R)
• M24: 12,277,946 km (0.119 R)
• M25: 13,022,794 km (0.053 R)
• M26: 14,244,560 km (0.096 R)
• M27: 14,947,819 km (0.076 R)
• M28: 15,343,356 km (0.118 R)
• M29: 15,903,002 km (0.062 R)
• M30: 16,306,766 km (0.115 R)
• M31: 16,387,848 km (0.11 R)
• M32: 16,959,761 km (0.074 R)
• M33: 17,124,468 km (0.11 R)
• M34: 21,586,374 km (0.09 R)
• M35: 22,393,006 km (0.072 R)
• M36: 22,754,734 km (0.113 R)
• M37: 22,936,346 km (0.099 R)
• M38: 23,209,661 km (0.079 R)
• M39: 24,220,793 km (0.109 R)
• M40: 25,528,577 km (0.045 R)
• M41: 26,001,157 km (0.05 R)
• M42: 28,504,827 km (0.096 R)
• M43: 30,083,384 km (0.092 R)
• M44: 30,183,016 km (0.112 R)
• M45: 30,883,284 km (0.092 R)
• M46: 31,084,343 km (0.112 R)
• M47: 31,386,680 km (0.048 R)
• M48: 31,791,492 km (0.066 R)
• M49: 32,197,950 km (0.087 R)
• M50: 33,324,571 km (0.093 R)
• M51: 33,530,867 km (0.064 R)
• M52: 34,255,968 km (0.047 R)
• M53: 35,721,728 km (0.104 R)
• M54: 35,827,194 km (0.119 R)
• M55: 36,674,816 km (0.066 R)
• M56: 37,636,132 km (0.076 R)
• M57: 39,039,360 km (0.097 R)
• M58: 40,459,791 km (0.088 R)
• M59: 41,231,567 km (0.099 R)
• M60: 41,896,978 km (0.099 R)
• M61: 45,619,571 km (0.077 R)
• M62: 46,768,483 km (0.036 R)
• M63: 48,743,175 km (0.12 R)
• M64: 49,917,518 km (0.069 R)
• M65: 51,457,928 km (0.065 R)
• M66: 60,141,785 km (0.055 R)
• M67: 62,287,168 km (0.091 R)
• M68: 62,541,335 km (0.106 R)
• M69: 63,688,750 km (0.035 R)
• M70: 64,072,768 km (0.052 R)
• M71: 65,358,562 km (0.047 R)
• M72: 65,616,618 km (0.108 R)
• M73: 66,393,181 km (0.109 R)
• M74: 68,740,970 km (0.12 R)
• M75: 69,925,037 km (0.053 R)
• M76: 70,189,077 km (0.036 R)
• M77: 70,718,055 km (0.052 R)
• M78: 71,780,200 km (0.072 R)
• M79: 75,403,610 km (0.074 R)
• M80: 76,216,824 km (0.094 R)
• M81: 77,169,314 km (0.118 R)
• M82: 77,442,180 km (0.086 R)
• M83: 78,536,788 km (0.101 R)
• M84: 79,085,962 km (0.117 R)
• M85: 79,498,852 km (0.12 R)
• M86: 80,879,790 km (0.089 R)
• M87: 83,245,830 km (0.084 R)
• M88: 87,049,954 km (0.097 R)
• M89: 87,476,158 km (0.028 R)
• M90: 88,758,810 km (0.12 R)
• M91: 91,487,027 km (0.069 R)
• M92: 92,933,937 km (0.046 R)
• M93: 93,951,352 km (0.12 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: 483 - 11,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit