🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.67 AU - 1.05 AU

Year: 346 Days

Day: 31.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.5

Radius: 9.6

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.12 AU - 6.62 AU

Year: 6969 Days

Day: 8.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,143,242 km

• M1: 120,277 km (0.113 R)
• M2: 244,742 km (0.067 R)
• M3: 376,687 km (0.099 R)
• M4: 505,042 km (0.08 R)
• M5: 614,847 km (0.069 R)
• M6: 685,009 km (0.077 R)
• M7: 783,294 km (0.086 R)
• M8: 1,008,738 km (0.079 R)
• M9: 1,331,421 km (0.089 R)
• M10: 1,537,118 km (0.091 R)
• M11: 1,787,395 km (0.1 R)
• M12: 2,178,295 km (0.104 R)
• M13: 2,402,841 km (0.067 R)
• M14: 2,753,798 km (0.05 R)
• M15: 2,894,719 km (0.066 R)
• M16: 3,079,472 km (0.097 R)
• M17: 3,289,358 km (0.094 R)
• M18: 3,701,201 km (0.108 R)
• M19: 3,992,318 km (0.074 R)
• M20: 4,175,277 km (0.063 R)
• M21: 4,337,740 km (0.033 R)
• M22: 4,502,148 km (0.097 R)
• M23: 4,644,864 km (0.045 R)
• M24: 4,837,397 km (0.061 R)
• M25: 4,934,635 km (0.089 R)
• M26: 5,008,088 km (0.071 R)
• M27: 5,180,724 km (0.109 R)
• M28: 5,813,523 km (0.046 R)
• M29: 6,658,900 km (0.071 R)
• M30: 7,179,052 km (0.118 R)
• M31: 7,486,177 km (0.115 R)
• M32: 7,769,066 km (0.092 R)
• M33: 7,883,209 km (0.111 R)
• M34: 8,142,163 km (0.071 R)
• M35: 8,229,080 km (0.115 R)
• M36: 8,374,788 km (0.116 R)
• M37: 8,609,507 km (0.12 R)
• M38: 9,055,458 km (0.054 R)
• M39: 9,753,931 km (0.085 R)
• M40: 10,218,881 km (0.091 R)
• M41: 10,438,341 km (0.101 R)
• M42: 10,627,732 km (0.109 R)
• M43: 10,691,012 km (0.109 R)
• M44: 11,787,415 km (0.062 R)
• M45: 12,750,675 km (0.101 R)
• M46: 12,851,803 km (0.037 R)
• M47: 13,361,334 km (0.081 R)
• M48: 14,294,974 km (0.09 R)
• M49: 14,575,769 km (0.097 R)
• M50: 14,893,665 km (0.108 R)
• M51: 15,142,596 km (0.119 R)
• M52: 15,428,776 km (0.109 R)
• M53: 15,825,211 km (0.055 R)
• M54: 15,970,171 km (0.108 R)
• M55: 16,627,953 km (0.111 R)
• M56: 17,034,410 km (0.044 R)
• M57: 17,108,611 km (0.095 R)
• M58: 17,668,855 km (0.103 R)
• M59: 17,819,350 km (0.094 R)
• M60: 18,045,692 km (0.107 R)
• M61: 18,539,664 km (0.105 R)
• M62: 19,076,421 km (0.076 R)
• M63: 20,126,299 km (0.093 R)
• M64: 20,244,033 km (0.102 R)
• M65: 20,362,065 km (0.098 R)
• M66: 20,480,397 km (0.075 R)
• M67: 20,559,385 km (0.106 R)
• M68: 20,955,670 km (0.106 R)
• M69: 21,957,676 km (0.119 R)
• M70: 22,566,390 km (0.073 R)
• M71: 23,304,057 km (0.118 R)
• M72: 23,966,476 km (0.098 R)
• M73: 25,905,115 km (0.109 R)
• M74: 26,118,891 km (0.089 R)
• M75: 26,462,068 km (0.082 R)
• M76: 26,849,975 km (0.104 R)
• M77: 27,066,294 km (0.098 R)
• M78: 27,631,475 km (0.106 R)
• M79: 27,806,205 km (0.056 R)
• M80: 28,773,505 km (0.119 R)
• M81: 29,261,194 km (0.1 R)
• M82: 29,350,205 km (0.078 R)
• M83: 29,841,334 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.4

Radius: 11.6

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 7.8 AU - 10.52 AU

Year: 12017 Days

Day: 5.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 72.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 45,143,242 km

• M1: 495,319 km (0.052 R)
• M2: 708,196 km (0.114 R)
• M3: 1,137,393 km (0.107 R)
• M4: 1,267,692 km (0.104 R)
• M5: 1,426,416 km (0.081 R)
• M6: 1,592,021 km (0.098 R)
• M7: 2,100,504 km (0.102 R)
• M8: 2,429,170 km (0.09 R)
• M9: 3,043,868 km (0.107 R)
• M10: 3,353,236 km (0.112 R)
• M11: 3,705,539 km (0.088 R)
• M12: 3,836,587 km (0.064 R)
• M13: 4,171,088 km (0.113 R)
• M14: 4,376,486 km (0.052 R)
• M15: 5,121,184 km (0.054 R)
• M16: 6,136,205 km (0.053 R)
• M17: 6,527,703 km (0.061 R)
• M18: 7,708,928 km (0.045 R)
• M19: 8,302,532 km (0.107 R)
• M20: 8,475,019 km (0.09 R)
• M21: 9,220,764 km (0.068 R)
• M22: 9,444,114 km (0.09 R)
• M23: 9,669,258 km (0.066 R)
• M24: 9,805,243 km (0.052 R)
• M25: 11,581,867 km (0.094 R)
• M26: 11,726,379 km (0.086 R)
• M27: 11,823,019 km (0.088 R)
• M28: 13,405,316 km (0.115 R)
• M29: 13,862,337 km (0.103 R)
• M30: 14,015,825 km (0.092 R)
• M31: 14,221,222 km (0.067 R)
• M32: 14,427,817 km (0.082 R)
• M33: 15,053,286 km (0.115 R)
• M34: 15,158,453 km (0.077 R)
• M35: 16,276,847 km (0.112 R)
• M36: 16,438,861 km (0.114 R)
• M37: 17,146,758 km (0.112 R)
• M38: 18,705,419 km (0.106 R)
• M39: 19,102,152 km (0.114 R)
• M40: 19,731,211 km (0.053 R)
• M41: 19,903,847 km (0.09 R)
• M42: 20,775,105 km (0.069 R)
• M43: 22,554,721 km (0.111 R)
• M44: 22,977,036 km (0.117 R)
• M45: 23,341,157 km (0.114 R)
• M46: 24,013,450 km (0.112 R)
• M47: 24,136,420 km (0.108 R)
• M48: 24,321,173 km (0.106 R)
• M49: 24,506,375 km (0.114 R)
• M50: 24,692,176 km (0.068 R)
• M51: 25,314,652 km (0.079 R)
• M52: 25,753,423 km (0.065 R)
• M53: 26,384,726 km (0.098 R)
• M54: 26,511,585 km (0.113 R)
• M55: 26,765,901 km (0.043 R)
• M56: 27,920,498 km (0.034 R)
• M57: 28,179,302 km (0.076 R)
• M58: 28,960,502 km (0.085 R)
• M59: 29,814,706 km (0.114 R)
• M60: 30,411,003 km (0.085 R)
• M61: 31,145,080 km (0.103 R)
• M62: 32,630,886 km (0.1 R)
• M63: 32,971,670 km (0.06 R)
• M64: 33,382,316 km (0.046 R)
• M65: 34,070,466 km (0.113 R)
• M66: 35,181,230 km (0.082 R)
• M67: 35,600,852 km (0.118 R)
• M68: 37,082,470 km (0.089 R)
• M69: 37,367,005 km (0.106 R)
• M70: 38,656,239 km (0.042 R)
• M71: 39,161,581 km (0.094 R)
• M72: 39,596,462 km (0.105 R)
• M73: 39,741,722 km (0.074 R)
• M74: 40,397,858 km (0.094 R)
• M75: 40,763,924 km (0.101 R)
• M76: 42,090,857 km (0.098 R)
• M77: 42,685,060 km (0.066 R)
• M78: 43,057,858 km (0.044 R)
• M79: 43,731,796 km (0.063 R)
• M80: 44,182,834 km (0.111 R)
• M81: 46,615,145 km (0.116 R)
• M82: 46,768,483 km (0.098 R)
• M83: 47,075,907 km (0.112 R)
• M84: 49,012,451 km (0.058 R)
• M85: 50,422,860 km (0.057 R)
• M86: 51,687,710 km (0.069 R)
• M87: 53,363,505 km (0.073 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156.3

Radius: 7.1

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 9.92 AU - 15.06 AU

Year: 19134 Days

Day: 16.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 45,143,242 km

• M1: 147,504 km (0.109 R)
• M2: 277,205 km (0.109 R)
• M3: 383,270 km (0.051 R)
• M4: 435,330 km (0.099 R)
• M5: 547,379 km (0.114 R)
• M6: 887,265 km (0.056 R)
• M7: 1,126,921 km (0.074 R)
• M8: 1,386,772 km (0.083 R)
• M9: 1,470,547 km (0.112 R)
• M10: 1,687,464 km (0.097 R)
• M11: 1,845,439 km (0.078 R)
• M12: 2,249,054 km (0.102 R)
• M13: 2,524,614 km (0.078 R)
• M14: 2,601,806 km (0.112 R)
• M15: 2,653,567 km (0.118 R)
• M16: 2,864,350 km (0.118 R)
• M17: 2,998,839 km (0.1 R)
• M18: 3,190,773 km (0.103 R)
• M19: 3,529,014 km (0.073 R)
• M20: 4,896,937 km (0.033 R)
• M21: 5,025,740 km (0.08 R)
• M22: 5,122,979 km (0.066 R)
• M23: 5,253,728 km (0.1 R)
• M24: 5,485,305 km (0.046 R)
• M25: 5,585,536 km (0.049 R)
• M26: 5,855,859 km (0.061 R)
• M27: 6,061,407 km (0.106 R)
• M28: 6,130,521 km (0.084 R)
• M29: 6,444,527 km (0.079 R)
• M30: 6,763,769 km (0.1 R)
• M31: 7,233,955 km (0.107 R)
• M32: 8,015,753 km (0.045 R)
• M33: 8,167,745 km (0.107 R)
• M34: 8,244,039 km (0.058 R)
• M35: 8,824,180 km (0.036 R)
• M36: 9,297,807 km (0.068 R)
• M37: 10,146,326 km (0.052 R)
• M38: 10,310,734 km (0.08 R)
• M39: 10,977,342 km (0.054 R)
• M40: 11,743,882 km (0.117 R)
• M41: 12,046,518 km (0.098 R)
• M42: 12,659,720 km (0.092 R)
• M43: 13,916,342 km (0.068 R)
• M44: 14,374,710 km (0.118 R)
• M45: 15,212,159 km (0.097 R)
• M46: 15,447,626 km (0.065 R)
• M47: 16,065,465 km (0.094 R)
• M48: 16,836,941 km (0.114 R)
• M49: 17,423,365 km (0.081 R)
• M50: 17,818,154 km (0.091 R)
• M51: 18,918,745 km (0.11 R)
• M52: 20,454,816 km (0.046 R)
• M53: 20,506,577 km (0.089 R)
• M54: 21,659,229 km (0.09 R)
• M55: 22,403,628 km (0.059 R)
• M56: 23,590,238 km (0.1 R)
• M57: 23,699,145 km (0.103 R)
• M58: 23,753,748 km (0.085 R)
• M59: 23,972,161 km (0.102 R)
• M60: 24,411,081 km (0.098 R)
• M61: 26,362,286 km (0.081 R)
• M62: 26,531,781 km (0.1 R)
• M63: 27,499,529 km (0.094 R)
• M64: 28,420,903 km (0.118 R)
• M65: 28,536,841 km (0.098 R)
• M66: 28,827,210 km (0.083 R)
• M67: 29,762,945 km (0.119 R)
• M68: 30,234,627 km (0.111 R)
• M69: 30,827,633 km (0.078 R)
• M70: 31,006,403 km (0.063 R)
• M71: 31,185,322 km (0.08 R)
• M72: 31,604,345 km (0.081 R)
• M73: 32,569,102 km (0.115 R)
• M74: 33,421,211 km (0.09 R)
• M75: 33,665,954 km (0.043 R)
• M76: 33,911,294 km (0.078 R)
• M77: 34,465,704 km (0.11 R)
• M78: 35,085,039 km (0.076 R)
• M79: 36,397,760 km (0.104 R)
• M80: 38,428,701 km (0.104 R)
• M81: 40,105,843 km (0.075 R)
• M82: 40,431,069 km (0.114 R)
• M83: 40,561,518 km (0.053 R)
• M84: 40,757,192 km (0.096 R)
• M85: 40,953,315 km (0.032 R)
• M86: 41,412,131 km (0.065 R)
• M87: 42,798,604 km (0.032 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 15,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit