🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.79 AU - 0.93 AU

Year: 304 Days

Day: 40.7 Hours

Environment

Temp: 36 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.99 AU - 1.07 AU

Year: 398 Days

Day: 46.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 15.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,890,722 km

• M1: 562,039 km (0.033 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.38 AU - 1.62 AU

Year: 700 Days

Day: 22.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,890,722 km

• M1: 183,108 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.25 AU - 1.91 AU

Year: 756 Days

Day: 42.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,890,722 km

• M1: 78,838 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.3

Radius: 13.2

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.82 AU - 5.14 AU

Year: 4232 Days

Day: 12.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 68,890,722 km

• M1: 208,988 km (0.112 R)
• M2: 504,145 km (0.109 R)
• M3: 709,543 km (0.05 R)
• M4: 847,472 km (0.116 R)
• M5: 1,125,724 km (0.069 R)
• M6: 1,478,326 km (0.101 R)
• M7: 1,583,344 km (0.109 R)
• M8: 1,753,885 km (0.118 R)
• M9: 1,930,710 km (0.075 R)
• M10: 2,164,532 km (0.066 R)
• M11: 2,497,088 km (0.116 R)
• M12: 2,865,098 km (0.115 R)
• M13: 3,489,969 km (0.106 R)
• M14: 3,591,546 km (0.095 R)
• M15: 3,776,748 km (0.115 R)
• M16: 4,028,671 km (0.095 R)
• M17: 4,286,278 km (0.115 R)
• M18: 5,160,678 km (0.118 R)
• M19: 5,393,751 km (0.105 R)
• M20: 5,846,285 km (0.063 R)
• M21: 6,385,735 km (0.113 R)
• M22: 6,992,504 km (0.111 R)
• M23: 7,328,949 km (0.115 R)
• M24: 7,937,065 km (0.105 R)
• M25: 8,451,980 km (0.053 R)
• M26: 9,485,403 km (0.034 R)
• M27: 9,685,415 km (0.087 R)
• M28: 10,440,735 km (0.039 R)
• M29: 10,529,147 km (0.115 R)
• M30: 11,517,839 km (0.084 R)
• M31: 11,853,986 km (0.1 R)
• M32: 12,442,205 km (0.107 R)
• M33: 12,692,781 km (0.065 R)
• M34: 12,913,438 km (0.075 R)
• M35: 13,040,147 km (0.082 R)
• M36: 13,390,505 km (0.107 R)
• M37: 13,486,697 km (0.107 R)
• M38: 13,679,528 km (0.044 R)
• M39: 13,841,094 km (0.034 R)
• M40: 14,100,796 km (0.114 R)
• M41: 14,263,858 km (0.114 R)
• M42: 14,493,341 km (0.083 R)
• M43: 14,624,987 km (0.082 R)
• M44: 14,790,143 km (0.102 R)
• M45: 15,456,901 km (0.102 R)
• M46: 15,557,730 km (0.059 R)
• M47: 15,760,136 km (0.074 R)
• M48: 15,997,398 km (0.081 R)
• M49: 16,716,216 km (0.099 R)
• M50: 17,271,074 km (0.113 R)
• M51: 18,256,475 km (0.042 R)
• M52: 18,434,347 km (0.092 R)
• M53: 19,296,330 km (0.107 R)
• M54: 19,659,255 km (0.111 R)
• M55: 20,355,333 km (0.065 R)
• M56: 20,613,839 km (0.04 R)
• M57: 20,873,391 km (0.101 R)
• M58: 21,960,219 km (0.087 R)
• M59: 22,111,612 km (0.109 R)
• M60: 23,103,895 km (0.059 R)
• M61: 23,257,831 km (0.103 R)
• M62: 24,110,689 km (0.091 R)
• M63: 24,737,354 km (0.074 R)
• M64: 24,934,375 km (0.08 R)
• M65: 25,052,856 km (0.072 R)
• M66: 25,250,625 km (0.107 R)
• M67: 25,528,428 km (0.118 R)
• M68: 26,006,991 km (0.117 R)
• M69: 26,207,153 km (0.105 R)
• M70: 26,932,404 km (0.083 R)
• M71: 27,135,109 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.4

Radius: 10.5

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.76 AU - 7.02 AU

Year: 5443 Days

Day: 9.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 68,890,722 km

• M1: 131,048 km (0.099 R)
• M2: 209,886 km (0.042 R)
• M3: 475,721 km (0.093 R)
• M4: 671,844 km (0.094 R)
• M5: 920,924 km (0.078 R)
• M6: 1,334,263 km (0.09 R)
• M7: 1,464,114 km (0.112 R)
• M8: 1,682,976 km (0.102 R)
• M9: 1,801,906 km (0.08 R)
• M10: 1,890,319 km (0.08 R)
• M11: 2,234,693 km (0.041 R)
• M12: 2,574,280 km (0.091 R)
• M13: 2,904,293 km (0.08 R)
• M14: 3,274,997 km (0.104 R)
• M15: 3,816,541 km (0.053 R)
• M16: 4,237,509 km (0.027 R)
• M17: 4,551,665 km (0.057 R)
• M18: 4,658,029 km (0.092 R)
• M19: 4,749,882 km (0.067 R)
• M20: 4,857,892 km (0.09 R)
• M21: 4,966,649 km (0.101 R)
• M22: 5,265,995 km (0.113 R)
• M23: 5,361,887 km (0.054 R)
• M24: 5,620,093 km (0.08 R)
• M25: 5,767,297 km (0.117 R)
• M26: 5,932,154 km (0.093 R)
• M27: 6,082,051 km (0.069 R)
• M28: 6,351,477 km (0.106 R)
• M29: 6,642,145 km (0.073 R)
• M30: 6,972,158 km (0.059 R)
• M31: 7,095,128 km (0.069 R)
• M32: 7,540,181 km (0.087 R)
• M33: 7,630,239 km (0.07 R)
• M34: 7,775,200 km (0.118 R)
• M35: 7,921,058 km (0.086 R)
• M36: 8,141,565 km (0.042 R)
• M37: 8,215,466 km (0.116 R)
• M38: 8,588,563 km (0.12 R)
• M39: 9,005,493 km (0.067 R)
• M40: 9,101,086 km (0.093 R)
• M41: 9,177,829 km (0.056 R)
• M42: 9,390,109 km (0.052 R)
• M43: 9,584,586 km (0.094 R)
• M44: 9,662,676 km (0.09 R)
• M45: 9,780,260 km (0.083 R)
• M46: 10,435,499 km (0.074 R)
• M47: 10,657,203 km (0.042 R)
• M48: 10,880,403 km (0.102 R)
• M49: 10,961,934 km (0.091 R)
• M50: 11,393,374 km (0.068 R)
• M51: 11,642,305 km (0.099 R)
• M52: 12,019,291 km (0.086 R)
• M53: 13,174,187 km (0.073 R)
• M54: 13,654,845 km (0.113 R)
• M55: 13,764,949 km (0.08 R)
• M56: 14,052,326 km (0.098 R)
• M57: 14,700,833 km (0.092 R)
• M58: 15,222,182 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.3

Radius: 3.9

Gravity: 55.38 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 11.84 AU - 13.32 AU

Year: 16991 Days

Day: 16.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 68,890,722 km

• M1: 55,052 km (0.118 R)
• M2: 224,995 km (0.117 R)
• M3: 527,033 km (0.088 R)
• M4: 633,098 km (0.086 R)
• M5: 677,529 km (0.083 R)
• M6: 890,107 km (0.119 R)
• M7: 914,941 km (0.109 R)
• M8: 991,086 km (0.1 R)
• M9: 1,231,639 km (0.049 R)
• M10: 2,570,241 km (0.1 R)
• M11: 2,787,457 km (0.091 R)
• M12: 3,124,052 km (0.103 R)
• M13: 3,552,800 km (0.095 R)
• M14: 3,958,509 km (0.035 R)
• M15: 4,725,049 km (0.117 R)
• M16: 6,100,302 km (0.089 R)
• M17: 6,292,386 km (0.063 R)
• M18: 6,781,271 km (0.08 R)
• M19: 7,282,424 km (0.103 R)
• M20: 7,640,113 km (0.104 R)
• M21: 8,266,778 km (0.064 R)
• M22: 8,426,100 km (0.118 R)
• M23: 8,586,319 km (0.076 R)
• M24: 9,347,324 km (0.086 R)
• M25: 9,513,228 km (0.081 R)
• M26: 9,847,878 km (0.106 R)
• M27: 9,960,376 km (0.067 R)
• M28: 10,586,293 km (0.09 R)
• M29: 10,643,739 km (0.094 R)
• M30: 10,759,228 km (0.071 R)
• M31: 11,224,777 km (0.113 R)
• M32: 11,519,186 km (0.036 R)
• M33: 11,875,677 km (0.077 R)
• M34: 12,478,108 km (0.092 R)
• M35: 12,538,845 km (0.06 R)
• M36: 14,026,895 km (0.075 R)
• M37: 14,090,025 km (0.098 R)
• M38: 16,095,833 km (0.035 R)
• M39: 16,963,052 km (0.086 R)
• M40: 17,504,297 km (0.117 R)
• M41: 19,231,853 km (0.117 R)
• M42: 19,372,326 km (0.102 R)
• M43: 20,294,148 km (0.096 R)
• M44: 20,652,435 km (0.053 R)
• M45: 22,401,384 km (0.097 R)
• M46: 22,623,237 km (0.104 R)
• M47: 23,368,235 km (0.104 R)
• M48: 23,743,725 km (0.117 R)
• M49: 24,424,695 km (0.11 R)
• M50: 25,035,353 km (0.116 R)
• M51: 26,271,780 km (0.059 R)
• M52: 26,740,470 km (0.088 R)
• M53: 27,054,476 km (0.101 R)
• M54: 28,242,881 km (0.098 R)
• M55: 29,125,209 km (0.103 R)
• M56: 29,205,843 km (0.025 R)
• M57: 30,588,277 km (0.088 R)
• M58: 31,494,241 km (0.078 R)
• M59: 32,576,133 km (0.08 R)
• M60: 34,009,131 km (0.071 R)
• M61: 34,349,317 km (0.103 R)
• M62: 37,023,678 km (0.118 R)
• M63: 37,636,730 km (0.117 R)
• M64: 37,812,507 km (0.042 R)
• M65: 38,076,697 km (0.051 R)
• M66: 38,164,810 km (0.066 R)
• M67: 39,585,242 km (0.084 R)
• M68: 40,842,163 km (0.079 R)
• M69: 41,294,248 km (0.063 R)
• M70: 42,021,144 km (0.086 R)
• M71: 43,764,109 km (0.073 R)
• M72: 44,877,117 km (0.072 R)
• M73: 45,530,561 km (0.103 R)
• M74: 46,941,568 km (0.065 R)
• M75: 47,604,885 km (0.03 R)
• M76: 47,699,879 km (0.058 R)
• M77: 47,985,312 km (0.105 R)
• M78: 48,366,787 km (0.101 R)
• M79: 50,289,119 km (0.11 R)
• M80: 52,236,285 km (0.107 R)
• M81: 53,613,932 km (0.108 R)
• M82: 54,108,802 km (0.098 R)
• M83: 54,505,835 km (0.096 R)
• M84: 54,903,915 km (0.079 R)
• M85: 57,514,098 km (0.099 R)
• M86: 58,122,214 km (0.105 R)
• M87: 60,370,071 km (0.107 R)
• M88: 60,781,914 km (0.111 R)
• M89: 63,376,390 km (0.1 R)
• M90: 63,585,528 km (0.116 R)
• M91: 66,006,769 km (0.101 R)
• M92: 68,029,632 km (0.111 R)
• M93: 68,565,342 km (0.109 R)
• M94: 69,102,398 km (0.12 R)
• M95: 69,533,090 km (0.109 R)
• M96: 69,748,810 km (0.062 R)
• M97: 71,373,443 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 417.2

Radius: 4.5

Gravity: 20.6 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 13.48 AU - 16.48 AU

Year: 22078 Days

Day: 17.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,890,722 km

• M1: 146,456 km (0.114 R)
• M2: 265,387 km (0.063 R)
• M3: 431,739 km (0.108 R)
• M4: 506,688 km (0.117 R)
• M5: 545,883 km (0.089 R)
• M6: 757,414 km (0.09 R)
• M7: 1,223,112 km (0.031 R)
• M8: 1,526,796 km (0.096 R)
• M9: 2,200,136 km (0.11 R)
• M10: 2,465,223 km (0.097 R)
• M11: 2,846,099 km (0.052 R)
• M12: 3,778,244 km (0.072 R)
• M13: 3,856,633 km (0.094 R)
• M14: 3,975,115 km (0.104 R)
• M15: 4,014,908 km (0.101 R)
• M16: 4,135,184 km (0.112 R)
• M17: 4,175,426 km (0.084 R)
• M18: 5,268,987 km (0.098 R)
• M19: 7,110,536 km (0.091 R)
• M20: 7,304,714 km (0.028 R)
• M21: 7,747,973 km (0.052 R)
• M22: 9,340,143 km (0.112 R)
• M23: 9,499,465 km (0.094 R)
• M24: 10,473,945 km (0.082 R)
• M25: 10,805,903 km (0.104 R)
• M26: 11,310,197 km (0.065 R)
• M27: 11,366,596 km (0.11 R)
• M28: 11,994,458 km (0.112 R)
• M29: 12,692,033 km (0.078 R)
• M30: 13,823,142 km (0.028 R)
• M31: 14,431,407 km (0.103 R)
• M32: 14,554,078 km (0.075 R)
• M33: 15,048,349 km (0.115 R)
• M34: 15,863,209 km (0.045 R)
• M35: 16,499,598 km (0.101 R)
• M36: 17,014,813 km (0.052 R)
• M37: 18,658,445 km (0.101 R)
• M38: 18,926,225 km (0.061 R)
• M39: 19,668,829 km (0.113 R)
• M40: 20,696,716 km (0.08 R)
• M41: 21,043,184 km (0.096 R)
• M42: 21,252,023 km (0.076 R)
• M43: 21,461,460 km (0.083 R)
• M44: 23,018,774 km (0.112 R)
• M45: 24,685,294 km (0.117 R)
• M46: 24,905,652 km (0.102 R)
• M47: 26,016,566 km (0.081 R)
• M48: 27,980,038 km (0.075 R)
• M49: 28,209,670 km (0.115 R)
• M50: 28,824,967 km (0.12 R)
• M51: 29,134,335 km (0.078 R)
• M52: 29,444,750 km (0.101 R)
• M53: 30,618,645 km (0.058 R)
• M54: 31,489,305 km (0.099 R)
• M55: 31,568,741 km (0.1 R)
• M56: 31,887,684 km (0.067 R)
• M57: 31,967,569 km (0.034 R)
• M58: 32,287,708 km (0.117 R)
• M59: 33,823,031 km (0.116 R)
• M60: 34,640,584 km (0.112 R)
• M61: 38,739,715 km (0.115 R)
• M62: 38,995,677 km (0.105 R)
• M63: 39,337,658 km (0.113 R)
• M64: 41,062,970 km (0.114 R)
• M65: 41,585,366 km (0.102 R)
• M66: 42,548,776 km (0.08 R)
• M67: 42,989,043 km (0.119 R)
• M68: 46,565,628 km (0.108 R)
• M69: 47,839,903 km (0.087 R)
• M70: 49,402,453 km (0.119 R)
• M71: 50,143,561 km (0.091 R)
• M72: 52,200,531 km (0.025 R)
• M73: 52,860,856 km (0.092 R)
• M74: 54,666,802 km (0.098 R)
• M75: 55,145,515 km (0.106 R)
• M76: 55,433,341 km (0.101 R)
• M77: 55,721,616 km (0.103 R)
• M78: 56,010,490 km (0.057 R)
• M79: 57,073,832 km (0.116 R)
• M80: 57,948,680 km (0.044 R)
• M81: 58,436,668 km (0.062 R)
• M82: 58,730,179 km (0.079 R)
• M83: 59,515,119 km (0.042 R)
• M84: 60,402,384 km (0.114 R)
• M85: 61,393,171 km (0.079 R)
• M86: 61,492,654 km (0.108 R)
• M87: 61,691,469 km (0.067 R)
• M88: 61,791,101 km (0.119 R)
• M89: 63,090,060 km (0.085 R)
• M90: 63,893,849 km (0.091 R)
• M91: 65,207,318 km (0.12 R)
• M92: 66,019,934 km (0.104 R)
• M93: 66,631,640 km (0.074 R)
• M94: 67,142,965 km (0.084 R)
• M95: 67,758,112 km (0.11 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 11,940 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit