🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.51 AU - 0.73 AU

Year: 173 Days

Day: 33.3 Hours

Environment

Temp: 160 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.48 AU - 0.8 AU

Year: 182 Days

Day: 33.5 Hours

Environment

Temp: 165 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.08 AU - 1.56 AU

Year: 538 Days

Day: 36.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 18.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.3 AU - 1.84 AU

Year: 698 Days

Day: 18.4 Hours

Environment

Temp: -22 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,207,871 km

• M1: 335,698 km (0.104 R)
• M2: 524,939 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.62 AU - 2.54 AU

Year: 1064 Days

Day: 23 Hours

Environment

Temp: -52 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.1

Radius: 9.8

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.74 AU - 7.48 AU

Year: 5358 Days

Day: 14.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 90,207,871 km

• M1: 193,729 km (0.03 R)
• M2: 333,603 km (0.063 R)
• M3: 444,605 km (0.107 R)
• M4: 979,567 km (0.112 R)
• M5: 1,374,505 km (0.085 R)
• M6: 1,532,929 km (0.094 R)
• M7: 1,850,825 km (0.063 R)
• M8: 2,625,592 km (0.073 R)
• M9: 2,884,097 km (0.063 R)
• M10: 2,965,329 km (0.103 R)
• M11: 3,026,814 km (0.11 R)
• M12: 3,130,186 km (0.116 R)
• M13: 3,192,718 km (0.11 R)
• M14: 3,931,432 km (0.094 R)
• M15: 4,044,528 km (0.117 R)
• M16: 4,181,560 km (0.078 R)
• M17: 4,273,862 km (0.08 R)
• M18: 4,554,806 km (0.113 R)
• M19: 4,793,565 km (0.1 R)
• M20: 4,963,059 km (0.103 R)
• M21: 5,508,942 km (0.114 R)
• M22: 6,100,003 km (0.049 R)
• M23: 6,205,020 km (0.051 R)
• M24: 6,284,008 km (0.108 R)
• M25: 7,369,939 km (0.09 R)
• M26: 7,453,864 km (0.11 R)
• M27: 7,849,101 km (0.063 R)
• M28: 9,045,585 km (0.095 R)
• M29: 9,255,620 km (0.088 R)
• M30: 9,376,196 km (0.092 R)
• M31: 9,527,888 km (0.12 R)
• M32: 9,619,293 km (0.103 R)
• M33: 9,802,849 km (0.119 R)
• M34: 9,925,968 km (0.045 R)
• M35: 10,865,293 km (0.083 R)
• M36: 10,992,601 km (0.1 R)
• M37: 11,669,532 km (0.112 R)
• M38: 11,898,267 km (0.086 R)
• M39: 11,996,702 km (0.086 R)
• M40: 13,199,319 km (0.089 R)
• M41: 13,335,304 km (0.07 R)
• M42: 13,677,285 km (0.045 R)
• M43: 13,745,950 km (0.109 R)
• M44: 14,160,934 km (0.06 R)
• M45: 15,145,139 km (0.093 R)
• M46: 15,287,406 km (0.087 R)
• M47: 15,430,272 km (0.081 R)
• M48: 16,114,982 km (0.031 R)
• M49: 16,699,162 km (0.032 R)
• M50: 16,919,968 km (0.117 R)
• M51: 17,067,771 km (0.033 R)
• M52: 17,401,823 km (0.096 R)
• M53: 18,189,755 km (0.101 R)
• M54: 18,416,994 km (0.067 R)
• M55: 18,759,723 km (0.119 R)
• M56: 18,989,355 km (0.07 R)
• M57: 19,142,992 km (0.11 R)
• M58: 19,296,929 km (0.082 R)
• M59: 19,567,401 km (0.116 R)
• M60: 20,308,061 km (0.097 R)
• M61: 20,465,138 km (0.08 R)
• M62: 20,622,665 km (0.099 R)
• M63: 20,978,558 km (0.11 R)
• M64: 21,576,052 km (0.109 R)
• M65: 22,260,163 km (0.063 R)
• M66: 22,341,096 km (0.101 R)
• M67: 23,443,482 km (0.08 R)
• M68: 23,649,479 km (0.093 R)
• M69: 24,438,159 km (0.104 R)
• M70: 24,940,658 km (0.076 R)
• M71: 25,066,769 km (0.047 R)
• M72: 25,193,179 km (0.113 R)
• M73: 25,531,121 km (0.119 R)
• M74: 26,297,211 km (0.051 R)
• M75: 27,114,016 km (0.107 R)
• M76: 27,243,867 km (0.053 R)
• M77: 28,508,567 km (0.092 R)
• M78: 29,214,519 km (0.09 R)
• M79: 29,303,231 km (0.028 R)
• M80: 29,391,942 km (0.099 R)
• M81: 29,703,256 km (0.117 R)
• M82: 29,792,416 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841

Radius: 11.5

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.55 AU - 10.27 AU

Year: 8652 Days

Day: 13.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 90,207,871 km

• M1: 154,834 km (0.066 R)
• M2: 245,939 km (0.116 R)
• M3: 421,567 km (0.086 R)
• M4: 791,971 km (0.055 R)
• M5: 1,022,053 km (0.12 R)
• M6: 1,097,300 km (0.112 R)
• M7: 1,294,321 km (0.057 R)
• M8: 1,612,216 km (0.027 R)
• M9: 1,769,144 km (0.108 R)
• M10: 1,978,581 km (0.104 R)
• M11: 2,499,032 km (0.087 R)
• M12: 3,780,189 km (0.12 R)
• M13: 4,082,376 km (0.03 R)
• M14: 4,329,811 km (0.115 R)
• M15: 4,518,604 km (0.043 R)
• M16: 5,201,219 km (0.093 R)
• M17: 5,571,623 km (0.082 R)
• M18: 5,708,356 km (0.047 R)
• M19: 5,915,848 km (0.056 R)
• M20: 6,090,578 km (0.066 R)
• M21: 6,267,104 km (0.066 R)
• M22: 6,989,961 km (0.086 R)
• M23: 7,211,964 km (0.077 R)
• M24: 7,323,863 km (0.102 R)
• M25: 7,853,739 km (0.12 R)
• M26: 8,201,105 km (0.09 R)
• M27: 8,711,533 km (0.069 R)
• M28: 8,830,762 km (0.087 R)
• M29: 8,910,648 km (0.118 R)
• M30: 10,557,271 km (0.116 R)
• M31: 11,633,329 km (0.042 R)
• M32: 12,206,737 km (0.112 R)
• M33: 12,340,328 km (0.052 R)
• M34: 13,472,784 km (0.114 R)
• M35: 13,564,787 km (0.033 R)
• M36: 14,121,441 km (0.041 R)
• M37: 14,732,847 km (0.042 R)
• M38: 15,161,295 km (0.082 R)
• M39: 15,932,921 km (0.11 R)
• M40: 16,079,078 km (0.119 R)
• M41: 16,569,460 km (0.076 R)
• M42: 17,014,963 km (0.116 R)
• M43: 17,164,261 km (0.105 R)
• M44: 17,816,658 km (0.114 R)
• M45: 18,426,119 km (0.082 R)
• M46: 18,579,457 km (0.053 R)
• M47: 18,733,393 km (0.084 R)
• M48: 20,031,903 km (0.096 R)
• M49: 20,612,492 km (0.071 R)
• M50: 20,824,921 km (0.104 R)
• M51: 20,931,435 km (0.11 R)
• M52: 22,496,229 km (0.059 R)
• M53: 24,546,916 km (0.071 R)
• M54: 24,715,812 km (0.12 R)
• M55: 25,054,801 km (0.1 R)
• M56: 26,368,270 km (0.072 R)
• M57: 26,772,484 km (0.071 R)
• M58: 27,587,044 km (0.119 R)
• M59: 28,587,106 km (0.068 R)
• M60: 29,240,400 km (0.051 R)
• M61: 29,898,780 km (0.082 R)
• M62: 30,139,333 km (0.113 R)
• M63: 30,380,635 km (0.078 R)
• M64: 30,562,097 km (0.068 R)
• M65: 31,047,392 km (0.05 R)
• M66: 32,518,987 km (0.09 R)
• M67: 33,512,466 km (0.117 R)
• M68: 34,013,021 km (0.026 R)
• M69: 35,148,319 km (0.044 R)
• M70: 35,275,178 km (0.072 R)
• M71: 35,720,531 km (0.115 R)
• M72: 36,039,922 km (0.077 R)
• M73: 37,520,642 km (0.106 R)
• M74: 38,824,537 km (0.106 R)
• M75: 39,152,755 km (0.097 R)
• M76: 39,679,938 km (0.114 R)
• M77: 39,812,033 km (0.111 R)
• M78: 39,944,427 km (0.049 R)
• M79: 40,874,626 km (0.091 R)
• M80: 41,275,399 km (0.065 R)
• M81: 41,409,289 km (0.118 R)
• M82: 42,013,814 km (0.077 R)
• M83: 43,571,577 km (0.095 R)
• M84: 44,323,156 km (0.117 R)
• M85: 44,872,629 km (0.093 R)
• M86: 46,603,925 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 641.1

Radius: 3.9

Gravity: 42.15 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 17.21 AU - 18.43 AU

Year: 26687 Days

Day: 23.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 90,207,871 km

• M1: 182,210 km (0.105 R)
• M2: 470,934 km (0.101 R)
• M3: 564,582 km (0.09 R)
• M4: 638,783 km (0.057 R)
• M5: 909,106 km (0.099 R)
• M6: 1,179,878 km (0.105 R)
• M7: 1,612,067 km (0.088 R)
• M8: 1,647,222 km (0.099 R)
• M9: 2,012,540 km (0.111 R)
• M10: 2,126,983 km (0.112 R)
• M11: 2,730,311 km (0.11 R)
• M12: 2,814,534 km (0.11 R)
• M13: 3,028,908 km (0.079 R)
• M14: 3,072,291 km (0.109 R)
• M15: 3,248,518 km (0.074 R)
• M16: 4,372,297 km (0.103 R)
• M17: 4,975,176 km (0.102 R)
• M18: 5,078,249 km (0.079 R)
• M19: 5,764,754 km (0.103 R)
• M20: 5,818,759 km (0.077 R)
• M21: 6,091,326 km (0.095 R)
• M22: 6,592,329 km (0.111 R)
• M23: 6,705,575 km (0.1 R)
• M24: 6,933,712 km (0.091 R)
• M25: 8,416,825 km (0.117 R)
• M26: 9,735,081 km (0.093 R)
• M27: 10,450,907 km (0.114 R)
• M28: 10,715,396 km (0.108 R)
• M29: 13,121,528 km (0.089 R)
• M30: 13,406,662 km (0.112 R)
• M31: 14,055,917 km (0.081 R)
• M32: 14,567,841 km (0.115 R)
• M33: 15,760,884 km (0.082 R)
• M34: 16,599,081 km (0.061 R)
• M35: 16,753,166 km (0.074 R)
• M36: 16,984,893 km (0.105 R)
• M37: 17,373,698 km (0.047 R)
• M38: 18,001,710 km (0.08 R)
• M39: 19,038,124 km (0.112 R)
• M40: 19,280,024 km (0.054 R)
• M41: 20,011,857 km (0.083 R)
• M42: 20,339,925 km (0.08 R)
• M43: 20,504,782 km (0.082 R)
• M44: 22,261,061 km (0.097 R)
• M45: 23,717,845 km (0.111 R)
• M46: 23,891,229 km (0.05 R)
• M47: 25,915,438 km (0.078 R)
• M48: 27,719,737 km (0.033 R)
• M49: 27,902,396 km (0.114 R)
• M50: 31,162,732 km (0.099 R)
• M51: 31,638,154 km (0.055 R)
• M52: 31,829,041 km (0.063 R)
• M53: 32,596,329 km (0.066 R)
• M54: 34,149,155 km (0.118 R)
• M55: 36,223,628 km (0.093 R)
• M56: 38,135,190 km (0.078 R)
• M57: 39,256,875 km (0.034 R)
• M58: 39,359,349 km (0.092 R)
• M59: 40,700,045 km (0.043 R)
• M60: 41,950,833 km (0.099 R)
• M61: 42,580,940 km (0.115 R)
• M62: 42,686,256 km (0.099 R)
• M63: 44,276,482 km (0.104 R)
• M64: 44,383,145 km (0.078 R)
• M65: 44,810,845 km (0.118 R)
• M66: 45,025,070 km (0.047 R)
• M67: 45,670,136 km (0.032 R)
• M68: 46,643,569 km (0.104 R)
• M69: 47,514,528 km (0.027 R)
• M70: 47,623,734 km (0.084 R)
• M71: 48,720,735 km (0.091 R)
• M72: 50,493,171 km (0.115 R)
• M73: 52,174,053 km (0.115 R)
• M74: 53,645,497 km (0.096 R)
• M75: 54,786,630 km (0.042 R)
• M76: 57,092,831 km (0.101 R)
• M77: 60,848,036 km (0.075 R)
• M78: 61,680,100 km (0.088 R)
• M79: 62,037,788 km (0.085 R)
• M80: 62,276,696 km (0.104 R)
• M81: 62,755,409 km (0.084 R)
• M82: 62,875,237 km (0.119 R)
• M83: 64,561,355 km (0.068 R)
• M84: 67,977,721 km (0.083 R)
• M85: 69,212,053 km (0.081 R)
• M86: 72,833,070 km (0.095 R)
• M87: 76,131,553 km (0.092 R)
• M88: 78,185,532 km (0.082 R)
• M89: 81,823,453 km (0.098 R)
• M90: 83,267,671 km (0.074 R)
• M91: 83,795,003 km (0.117 R)
• M92: 89,262,805 km (0.087 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 18,176 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit