🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.99 AU - 1.07 AU

Year: 400 Days

Day: 15.6 Hours

Environment

Temp: 19 °C

Axial Tilt: 71.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 91,637,268 km

• M1: 65,823 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.31 AU - 1.77 AU

Year: 732 Days

Day: 29.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,637,268 km

• M1: 243,396 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.37 AU - 3.17 AU

Year: 1765 Days

Day: 28 Hours

Environment

Temp: -112 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.34 AU - 3.88 AU

Year: 2100 Days

Day: 12.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,637,268 km

• M1: 1,378,844 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.1

Radius: 8.2

Gravity: 11.01 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.9 AU - 6.46 AU

Year: 4514 Days

Day: 12.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 91,637,268 km

• M1: 139,874 km (0.104 R)
• M2: 244,443 km (0.083 R)
• M3: 315,652 km (0.11 R)
• M4: 444,006 km (0.097 R)
• M5: 525,837 km (0.055 R)
• M6: 742,305 km (0.079 R)
• M7: 1,139,936 km (0.102 R)
• M8: 1,376,600 km (0.115 R)
• M9: 1,548,488 km (0.101 R)
• M10: 1,999,974 km (0.074 R)
• M11: 2,304,555 km (0.094 R)
• M12: 2,681,542 km (0.097 R)
• M13: 2,778,930 km (0.092 R)
• M14: 3,159,657 km (0.095 R)
• M15: 4,193,228 km (0.116 R)
• M16: 4,582,781 km (0.095 R)
• M17: 5,007,938 km (0.071 R)
• M18: 5,519,713 km (0.099 R)
• M19: 5,619,195 km (0.113 R)
• M20: 5,744,259 km (0.104 R)
• M21: 6,176,597 km (0.112 R)
• M22: 6,279,819 km (0.106 R)
• M23: 6,566,748 km (0.11 R)
• M24: 6,778,130 km (0.068 R)
• M25: 6,911,272 km (0.094 R)
• M26: 7,370,837 km (0.106 R)
• M27: 7,673,473 km (0.109 R)
• M28: 7,868,250 km (0.1 R)
• M29: 7,952,174 km (0.11 R)
• M30: 8,092,796 km (0.087 R)
• M31: 8,433,580 km (0.082 R)
• M32: 8,721,257 km (0.113 R)
• M33: 9,513,826 km (0.111 R)
• M34: 9,663,125 km (0.097 R)
• M35: 9,813,321 km (0.03 R)
• M36: 10,575,373 km (0.118 R)
• M37: 10,854,373 km (0.119 R)
• M38: 11,010,403 km (0.081 R)
• M39: 11,135,766 km (0.078 R)
• M40: 12,091,248 km (0.107 R)
• M41: 12,188,187 km (0.118 R)
• M42: 12,513,413 km (0.059 R)
• M43: 12,775,658 km (0.12 R)
• M44: 12,874,393 km (0.117 R)
• M45: 13,305,534 km (0.104 R)
• M46: 13,372,254 km (0.116 R)
• M47: 13,539,505 km (0.095 R)
• M48: 14,045,744 km (0.038 R)
• M49: 14,215,837 km (0.065 R)
• M50: 14,523,859 km (0.07 R)
• M51: 14,833,975 km (0.096 R)
• M52: 15,111,479 km (0.081 R)
• M53: 15,742,184 km (0.115 R)
• M54: 16,884,513 km (0.067 R)
• M55: 18,090,422 km (0.106 R)
• M56: 18,201,423 km (0.057 R)
• M57: 18,386,925 km (0.114 R)
• M58: 18,535,775 km (0.068 R)
• M59: 18,685,073 km (0.112 R)
• M60: 19,437,401 km (0.083 R)
• M61: 20,046,264 km (0.075 R)
• M62: 20,237,899 km (0.085 R)
• M63: 20,314,792 km (0.065 R)
• M64: 20,545,772 km (0.086 R)
• M65: 20,738,902 km (0.054 R)
• M66: 21,049,168 km (0.054 R)
• M67: 21,556,754 km (0.099 R)
• M68: 21,713,832 km (0.114 R)
• M69: 23,586,647 km (0.111 R)
• M70: 23,667,430 km (0.073 R)
• M71: 24,973,420 km (0.106 R)
• M72: 25,055,848 km (0.102 R)
• M73: 25,221,004 km (0.07 R)
• M74: 26,596,557 km (0.106 R)
• M75: 26,722,817 km (0.115 R)
• M76: 27,145,132 km (0.056 R)
• M77: 27,399,598 km (0.116 R)
• M78: 27,740,083 km (0.096 R)
• M79: 28,124,848 km (0.115 R)
• M80: 28,597,578 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.5

Radius: 9.8

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 8.57 AU - 8.63 AU

Year: 9656 Days

Day: 12.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 91,637,268 km

• M1: 290,818 km (0.1 R)
• M2: 544,387 km (0.113 R)
• M3: 717,471 km (0.098 R)
• M4: 779,405 km (0.106 R)
• M5: 909,256 km (0.086 R)
• M6: 1,000,062 km (0.031 R)
• M7: 1,082,191 km (0.097 R)
• M8: 1,154,447 km (0.079 R)
• M9: 1,216,081 km (0.119 R)
• M10: 1,278,763 km (0.116 R)
• M11: 1,355,656 km (0.083 R)
• M12: 1,623,286 km (0.084 R)
• M13: 1,849,778 km (0.058 R)
• M14: 1,952,103 km (0.109 R)
• M15: 2,301,862 km (0.089 R)
• M16: 2,444,130 km (0.111 R)
• M17: 2,671,369 km (0.074 R)
• M18: 3,502,236 km (0.114 R)
• M19: 3,648,243 km (0.095 R)
• M20: 3,983,941 km (0.088 R)
• M21: 4,310,214 km (0.041 R)
• M22: 4,388,154 km (0.105 R)
• M23: 4,705,152 km (0.095 R)
• M24: 4,968,145 km (0.088 R)
• M25: 5,050,125 km (0.045 R)
• M26: 5,850,623 km (0.1 R)
• M27: 6,421,040 km (0.114 R)
• M28: 6,555,229 km (0.096 R)
• M29: 6,735,644 km (0.042 R)
• M30: 6,963,332 km (0.086 R)
• M31: 7,379,813 km (0.111 R)
• M32: 7,780,585 km (0.12 R)
• M33: 8,407,251 km (0.084 R)
• M34: 8,603,374 km (0.109 R)
• M35: 9,862,988 km (0.113 R)
• M36: 10,225,912 km (0.075 R)
• M37: 10,435,349 km (0.115 R)
• M38: 10,885,040 km (0.038 R)
• M39: 11,125,743 km (0.107 R)
• M40: 11,585,158 km (0.051 R)
• M41: 11,666,839 km (0.097 R)
• M42: 11,748,818 km (0.077 R)
• M43: 12,244,287 km (0.113 R)
• M44: 12,410,939 km (0.119 R)
• M45: 12,634,438 km (0.11 R)
• M46: 13,000,354 km (0.119 R)
• M47: 13,198,871 km (0.034 R)
• M48: 13,284,141 km (0.102 R)
• M49: 13,685,064 km (0.102 R)
• M50: 13,771,531 km (0.097 R)
• M51: 14,235,434 km (0.071 R)
• M52: 14,881,847 km (0.074 R)
• M53: 15,358,017 km (0.113 R)
• M54: 15,808,905 km (0.113 R)
• M55: 16,233,613 km (0.066 R)
• M56: 16,355,685 km (0.107 R)
• M57: 16,600,726 km (0.1 R)
• M58: 16,662,211 km (0.071 R)
• M59: 17,032,466 km (0.11 R)
• M60: 17,187,599 km (0.085 R)
• M61: 18,318,110 km (0.119 R)
• M62: 18,413,404 km (0.097 R)
• M63: 18,508,847 km (0.106 R)
• M64: 18,732,197 km (0.076 R)
• M65: 19,797,333 km (0.07 R)
• M66: 19,862,558 km (0.099 R)
• M67: 20,091,293 km (0.093 R)
• M68: 20,320,926 km (0.057 R)
• M69: 20,915,278 km (0.101 R)
• M70: 21,515,315 km (0.119 R)
• M71: 21,918,631 km (0.067 R)
• M72: 22,053,569 km (0.039 R)
• M73: 22,630,268 km (0.089 R)
• M74: 22,698,335 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.3

Radius: 13.5

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 7.85 AU - 10.99 AU

Year: 11070 Days

Day: 9 Hours

Environment

Temp: -180 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 91,637,268 km

• M1: 210,185 km (0.102 R)
• M2: 330,761 km (0.051 R)
• M3: 461,509 km (0.112 R)
• M4: 553,811 km (0.113 R)
• M5: 734,376 km (0.079 R)
• M6: 1,093,411 km (0.118 R)
• M7: 1,434,344 km (0.101 R)
• M8: 1,599,052 km (0.073 R)
• M9: 1,789,639 km (0.103 R)
• M10: 2,516,535 km (0.058 R)
• M11: 2,877,515 km (0.091 R)
• M12: 3,040,726 km (0.107 R)
• M13: 3,549,209 km (0.111 R)
• M14: 4,110,650 km (0.084 R)
• M15: 4,375,139 km (0.106 R)
• M16: 5,061,046 km (0.088 R)
• M17: 5,202,416 km (0.075 R)
• M18: 5,287,836 km (0.093 R)
• M19: 5,431,151 km (0.073 R)
• M20: 5,604,983 km (0.085 R)
• M21: 5,780,761 km (0.056 R)
• M22: 6,998,488 km (0.093 R)
• M23: 7,187,878 km (0.089 R)
• M24: 7,962,795 km (0.054 R)
• M25: 8,260,196 km (0.104 R)
• M26: 9,591,318 km (0.115 R)
• M27: 10,371,321 km (0.111 R)
• M28: 10,878,458 km (0.079 R)
• M29: 11,356,573 km (0.112 R)
• M30: 11,992,364 km (0.055 R)
• M31: 12,371,744 km (0.103 R)
• M32: 12,486,336 km (0.117 R)
• M33: 12,832,206 km (0.047 R)
• M34: 13,651,554 km (0.103 R)
• M35: 13,770,035 km (0.119 R)
• M36: 14,087,631 km (0.079 R)
• M37: 14,487,955 km (0.111 R)
• M38: 14,608,830 km (0.107 R)
• M39: 15,054,782 km (0.04 R)
• M40: 15,752,805 km (0.096 R)
• M41: 16,377,676 km (0.119 R)
• M42: 16,714,121 km (0.113 R)
• M43: 17,010,475 km (0.076 R)
• M44: 18,039,708 km (0.109 R)
• M45: 18,737,133 km (0.068 R)
• M46: 18,824,947 km (0.114 R)
• M47: 19,265,962 km (0.072 R)
• M48: 20,564,322 km (0.095 R)
• M49: 20,973,023 km (0.104 R)
• M50: 21,614,050 km (0.088 R)
• M51: 21,706,202 km (0.113 R)
• M52: 22,029,633 km (0.048 R)
• M53: 22,168,609 km (0.12 R)
• M54: 22,587,782 km (0.104 R)
• M55: 22,915,402 km (0.102 R)
• M56: 23,197,693 km (0.109 R)
• M57: 24,003,427 km (0.069 R)
• M58: 24,625,904 km (0.089 R)
• M59: 24,770,266 km (0.083 R)
• M60: 24,914,927 km (0.05 R)
• M61: 25,740,109 km (0.11 R)
• M62: 25,984,402 km (0.083 R)
• M63: 26,821,103 km (0.111 R)
• M64: 27,566,848 km (0.091 R)
• M65: 28,218,497 km (0.108 R)
• M66: 29,435,027 km (0.095 R)
• M67: 29,998,412 km (0.117 R)
• M68: 30,772,282 km (0.061 R)
• M69: 31,239,775 km (0.095 R)
• M70: 31,448,315 km (0.097 R)
• M71: 31,814,381 km (0.102 R)
• M72: 32,603,510 km (0.06 R)
• M73: 32,762,233 km (0.113 R)
• M74: 33,186,343 km (0.094 R)
• M75: 34,470,042 km (0.087 R)
• M76: 35,063,647 km (0.112 R)
• M77: 35,551,934 km (0.076 R)
• M78: 35,715,295 km (0.087 R)
• M79: 35,824,202 km (0.086 R)
• M80: 35,988,012 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 615.5

Radius: 3.3

Gravity: 56.52 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 14.53 AU - 20.35 AU

Year: 27886 Days

Day: 16 Hours

Environment

Temp: -211 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 91,637,268 km

• M1: 176,825 km (0.096 R)
• M2: 226,491 km (0.09 R)
• M3: 403,166 km (0.087 R)
• M4: 493,374 km (0.096 R)
• M5: 801,396 km (0.085 R)
• M6: 1,629,570 km (0.11 R)
• M7: 2,597,019 km (0.101 R)
• M8: 2,937,504 km (0.059 R)
• M9: 3,428,334 km (0.108 R)
• M10: 4,089,108 km (0.09 R)
• M11: 4,137,728 km (0.084 R)
• M12: 5,739,173 km (0.102 R)
• M13: 6,689,269 km (0.053 R)
• M14: 6,746,565 km (0.068 R)
• M15: 6,919,799 km (0.112 R)
• M16: 7,507,420 km (0.059 R)
• M17: 7,626,948 km (0.101 R)
• M18: 9,816,762 km (0.108 R)
• M19: 10,676,202 km (0.075 R)
• M20: 10,810,541 km (0.057 R)
• M21: 11,013,096 km (0.117 R)
• M22: 11,148,781 km (0.108 R)
• M23: 12,678,120 km (0.062 R)
• M24: 12,749,179 km (0.072 R)
• M25: 14,345,538 km (0.047 R)
• M26: 15,545,612 km (0.068 R)
• M27: 16,157,617 km (0.032 R)
• M28: 16,389,045 km (0.111 R)
• M29: 16,544,029 km (0.033 R)
• M30: 17,880,685 km (0.034 R)
• M31: 18,040,157 km (0.113 R)
• M32: 18,200,227 km (0.098 R)
• M33: 19,007,157 km (0.112 R)
• M34: 19,251,600 km (0.099 R)
• M35: 19,743,478 km (0.112 R)
• M36: 20,655,876 km (0.081 R)
• M37: 22,264,053 km (0.076 R)
• M38: 22,866,483 km (0.095 R)
• M39: 23,039,718 km (0.056 R)
• M40: 23,300,168 km (0.085 R)
• M41: 23,387,234 km (0.058 R)
• M42: 23,736,545 km (0.05 R)
• M43: 24,175,614 km (0.1 R)
• M44: 25,598,589 km (0.106 R)
• M45: 29,178,765 km (0.108 R)
• M46: 29,272,713 km (0.119 R)
• M47: 31,747,511 km (0.083 R)
• M48: 33,009,817 km (0.118 R)
• M49: 33,107,654 km (0.113 R)
• M50: 34,189,546 km (0.104 R)
• M51: 34,884,129 km (0.109 R)
• M52: 36,186,229 km (0.076 R)
• M53: 36,287,058 km (0.116 R)
• M54: 38,015,362 km (0.058 R)
• M55: 39,251,340 km (0.037 R)
• M56: 39,978,385 km (0.092 R)
• M57: 41,235,157 km (0.106 R)
• M58: 42,186,151 km (0.097 R)
• M59: 42,824,186 km (0.117 R)
• M60: 43,144,325 km (0.098 R)
• M61: 44,757,289 km (0.092 R)
• M62: 45,190,674 km (0.099 R)
• M63: 45,843,519 km (0.098 R)
• M64: 45,952,576 km (0.091 R)
• M65: 46,938,277 km (0.071 R)
• M66: 47,048,231 km (0.117 R)
• M67: 47,378,693 km (0.103 R)
• M68: 49,265,421 km (0.088 R)
• M69: 49,600,820 km (0.106 R)
• M70: 51,063,438 km (0.096 R)
• M71: 51,176,534 km (0.041 R)
• M72: 51,743,211 km (0.068 R)
• M73: 54,839,139 km (0.104 R)
• M74: 56,000,916 km (0.092 R)
• M75: 56,701,782 km (0.114 R)
• M76: 56,936,052 km (0.115 R)
• M77: 57,640,957 km (0.097 R)
• M78: 58,348,705 km (0.078 R)
• M79: 58,940,663 km (0.106 R)
• M80: 59,177,926 km (0.104 R)
• M81: 62,775,904 km (0.119 R)
• M82: 63,018,253 km (0.057 R)
• M83: 63,990,938 km (0.097 R)
• M84: 64,601,297 km (0.055 R)
• M85: 65,827,850 km (0.112 R)
• M86: 72,455,784 km (0.113 R)
• M87: 77,336,714 km (0.082 R)
• M88: 80,341,985 km (0.086 R)
• M89: 80,473,482 km (0.064 R)
• M90: 84,854,156 km (0.094 R)
• M91: 86,466,223 km (0.042 R)
• M92: 86,870,736 km (0.036 R)
• M93: 87,275,996 km (0.096 R)
• M94: 87,546,469 km (0.108 R)
• M95: 90,540,371 km (0.099 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: 187 - 18,238 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit