🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.72 AU - 0.78 AU

Year: 242 Days

Day: 37.3 Hours

Environment

Temp: 145 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,340,878 km

• M1: 588,967 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.65 AU - 0.99 AU

Year: 277 Days

Day: 20.9 Hours

Environment

Temp: 123 °C

Axial Tilt: 46.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.63 AU - 1.03 AU

Year: 282 Days

Day: 24.2 Hours

Environment

Temp: 160 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.16 AU - 1.36 AU

Year: 527 Days

Day: 13.2 Hours

Environment

Temp: -9 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.32 AU - 3.88 AU

Year: 2546 Days

Day: 16.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.1

Radius: 10.5

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.44 AU - 8.18 AU

Year: 6625 Days

Day: 12.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 18,340,878 km

• M1: 268,977 km (0.081 R)
• M2: 566,527 km (0.117 R)
• M3: 1,207,554 km (0.078 R)
• M4: 1,444,068 km (0.116 R)
• M5: 1,713,045 km (0.078 R)
• M6: 1,782,758 km (0.104 R)
• M7: 1,979,778 km (0.114 R)
• M8: 2,395,511 km (0.057 R)
• M9: 2,474,050 km (0.038 R)
• M10: 2,859,115 km (0.057 R)
• M11: 3,372,684 km (0.08 R)
• M12: 3,753,859 km (0.088 R)
• M13: 4,339,535 km (0.084 R)
• M14: 4,532,965 km (0.114 R)
• M15: 5,054,463 km (0.093 R)
• M16: 5,207,053 km (0.099 R)
• M17: 5,752,936 km (0.101 R)
• M18: 5,885,629 km (0.084 R)
• M19: 6,019,370 km (0.071 R)
• M20: 6,426,725 km (0.035 R)
• M21: 6,731,156 km (0.114 R)
• M22: 6,955,403 km (0.06 R)
• M23: 7,125,347 km (0.115 R)
• M24: 7,527,166 km (0.039 R)
• M25: 8,323,027 km (0.12 R)
• M26: 8,443,154 km (0.088 R)
• M27: 8,563,880 km (0.107 R)
• M28: 8,776,608 km (0.072 R)
• M29: 9,052,766 km (0.077 R)
• M30: 9,269,533 km (0.115 R)
• M31: 9,487,946 km (0.119 R)
• M32: 9,645,024 km (0.064 R)
• M33: 9,771,284 km (0.101 R)
• M34: 9,866,428 km (0.071 R)
• M35: 10,932,612 km (0.116 R)
• M36: 11,362,706 km (0.093 R)
• M37: 11,496,148 km (0.104 R)
• M38: 11,730,867 km (0.051 R)
• M39: 12,963,403 km (0.119 R)
• M40: 13,665,915 km (0.108 R)
• M41: 13,914,696 km (0.081 R)
• M42: 14,093,316 km (0.11 R)
• M43: 14,670,016 km (0.101 R)
• M44: 14,742,571 km (0.095 R)
• M45: 16,220,448 km (0.103 R)
• M46: 17,053,260 km (0.091 R)
• M47: 17,129,555 km (0.078 R)
• M48: 17,744,851 km (0.114 R)
• M49: 18,094,162 km (0.091 R)
• M50: 18,878,653 km (0.068 R)
• M51: 18,997,284 km (0.106 R)
• M52: 19,754,249 km (0.04 R)
• M53: 20,197,059 km (0.057 R)
• M54: 20,765,232 km (0.094 R)
• M55: 21,586,225 km (0.079 R)
• M56: 22,375,952 km (0.095 R)
• M57: 23,006,058 km (0.052 R)
• M58: 24,198,054 km (0.113 R)
• M59: 24,326,858 km (0.099 R)
• M60: 26,067,279 km (0.113 R)
• M61: 26,331,768 km (0.104 R)
• M62: 26,464,312 km (0.081 R)
• M63: 26,907,870 km (0.118 R)
• M64: 27,577,919 km (0.11 R)
• M65: 28,117,817 km (0.109 R)
• M66: 29,391,194 km (0.055 R)
• M67: 30,451,245 km (0.075 R)
• M68: 30,590,371 km (0.117 R)
• M69: 30,776,321 km (0.119 R)
• M70: 31,009,245 km (0.085 R)
• M71: 31,289,591 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.6

Radius: 8.5

Gravity: 10.51 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.01 AU - 7.55 AU

Year: 7322 Days

Day: 11.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 18,340,878 km

• M1: 236,813 km (0.102 R)
• M2: 368,908 km (0.086 R)
• M3: 555,158 km (0.12 R)
• M4: 1,084,435 km (0.115 R)
• M5: 1,209,200 km (0.107 R)
• M6: 1,376,899 km (0.101 R)
• M7: 1,473,539 km (0.098 R)
• M8: 1,714,541 km (0.116 R)
• M9: 2,188,916 km (0.034 R)
• M10: 2,487,962 km (0.069 R)
• M11: 2,873,925 km (0.07 R)
• M12: 3,356,527 km (0.044 R)
• M13: 3,593,939 km (0.1 R)
• M14: 3,674,423 km (0.115 R)
• M15: 4,482,251 km (0.103 R)
• M16: 4,656,084 km (0.081 R)
• M17: 5,070,470 km (0.107 R)
• M18: 5,373,855 km (0.104 R)
• M19: 5,527,641 km (0.096 R)
• M20: 5,620,691 km (0.039 R)
• M21: 5,777,021 km (0.108 R)
• M22: 5,934,697 km (0.119 R)
• M23: 6,222,075 km (0.06 R)
• M24: 6,383,790 km (0.109 R)
• M25: 7,622,760 km (0.087 R)
• M26: 7,691,874 km (0.116 R)
• M27: 8,110,598 km (0.048 R)
• M28: 8,358,332 km (0.051 R)
• M29: 8,608,609 km (0.093 R)
• M30: 8,788,875 km (0.094 R)
• M31: 9,153,146 km (0.103 R)
• M32: 9,634,252 km (0.076 R)
• M33: 10,275,579 km (0.117 R)
• M34: 10,969,713 km (0.105 R)
• M35: 11,401,303 km (0.093 R)
• M36: 13,017,408 km (0.118 R)
• M37: 13,558,055 km (0.066 R)
• M38: 13,725,754 km (0.075 R)
• M39: 14,403,881 km (0.093 R)
• M40: 14,489,451 km (0.119 R)
• M41: 14,876,461 km (0.074 R)
• M42: 15,179,846 km (0.033 R)
• M43: 15,266,762 km (0.074 R)
• M44: 15,572,839 km (0.106 R)
• M45: 16,057,686 km (0.102 R)
• M46: 16,190,828 km (0.074 R)
• M47: 17,359,935 km (0.039 R)
• M48: 17,862,584 km (0.062 R)
• M49: 18,788,894 km (0.109 R)
• M50: 19,069,839 km (0.12 R)
• M51: 19,352,280 km (0.109 R)
• M52: 19,921,051 km (0.1 R)
• M53: 20,447,336 km (0.054 R)
• M54: 21,026,729 km (0.119 R)
• M55: 21,758,412 km (0.076 R)
• M56: 23,096,565 km (0.084 R)
• M57: 24,206,431 km (0.119 R)
• M58: 24,410,034 km (0.111 R)
• M59: 24,512,210 km (0.084 R)
• M60: 25,075,894 km (0.05 R)
• M61: 25,282,040 km (0.09 R)
• M62: 26,635,153 km (0.071 R)
• M63: 27,161,887 km (0.115 R)
• M64: 28,011,902 km (0.062 R)
• M65: 28,547,462 km (0.117 R)
• M66: 29,194,623 km (0.087 R)
• M67: 29,411,540 km (0.058 R)
• M68: 30,174,489 km (0.093 R)
• M69: 30,503,604 km (0.079 R)
• M70: 30,558,507 km (0.105 R)
• M71: 30,668,461 km (0.064 R)
• M72: 33,461,154 km (0.12 R)
• M73: 33,972,330 km (0.069 R)
• M74: 34,543,495 km (0.098 R)
• M75: 34,715,383 km (0.067 R)
• M76: 35,290,736 km (0.114 R)
• M77: 35,579,460 km (0.049 R)
• M78: 37,093,839 km (0.077 R)
• M79: 37,387,500 km (0.088 R)
• M80: 37,977,065 km (0.077 R)
• M81: 38,095,397 km (0.091 R)
• M82: 38,154,488 km (0.063 R)
• M83: 38,569,772 km (0.101 R)
• M84: 39,404,528 km (0.042 R)
• M85: 39,464,367 km (0.12 R)
• M86: 40,124,842 km (0.043 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.4

Radius: 11.1

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 7.4 AU - 9.46 AU

Year: 9124 Days

Day: 13.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 18,340,878 km

• M1: 151,991 km (0.111 R)
• M2: 299,196 km (0.088 R)
• M3: 408,701 km (0.11 R)
• M4: 579,093 km (0.109 R)
• M5: 685,906 km (0.102 R)
• M6: 758,611 km (0.081 R)
• M7: 877,392 km (0.093 R)
• M8: 1,021,454 km (0.111 R)
• M9: 1,134,849 km (0.039 R)
• M10: 1,566,439 km (0.09 R)
• M11: 1,743,862 km (0.097 R)
• M12: 1,881,492 km (0.115 R)
• M13: 1,951,654 km (0.119 R)
• M14: 2,046,648 km (0.099 R)
• M15: 2,143,289 km (0.089 R)
• M16: 2,328,790 km (0.086 R)
• M17: 2,702,336 km (0.119 R)
• M18: 2,849,091 km (0.12 R)
• M19: 2,943,936 km (0.116 R)
• M20: 3,277,091 km (0.042 R)
• M21: 3,376,574 km (0.115 R)
• M22: 3,491,465 km (0.057 R)
• M23: 3,564,020 km (0.104 R)
• M24: 3,681,155 km (0.106 R)
• M25: 3,889,245 km (0.072 R)
• M26: 4,177,969 km (0.104 R)
• M27: 4,552,712 km (0.034 R)
• M28: 4,744,048 km (0.099 R)
• M29: 5,604,385 km (0.097 R)
• M30: 5,913,454 km (0.102 R)
• M31: 5,982,868 km (0.058 R)
• M32: 6,070,083 km (0.051 R)
• M33: 6,175,251 km (0.091 R)
• M34: 6,458,738 km (0.084 R)
• M35: 6,584,251 km (0.074 R)
• M36: 6,692,410 km (0.078 R)
• M37: 7,372,333 km (0.12 R)
• M38: 7,503,380 km (0.091 R)
• M39: 7,711,022 km (0.116 R)
• M40: 7,806,017 km (0.089 R)
• M41: 8,190,035 km (0.071 R)
• M42: 8,580,335 km (0.113 R)
• M43: 8,797,552 km (0.08 R)
• M44: 8,956,574 km (0.105 R)
• M45: 9,176,932 km (0.084 R)
• M46: 9,931,354 km (0.09 R)
• M47: 10,242,966 km (0.104 R)
• M48: 10,326,591 km (0.115 R)
• M49: 10,748,158 km (0.092 R)
• M50: 11,003,821 km (0.102 R)
• M51: 11,261,429 km (0.104 R)
• M52: 11,456,055 km (0.08 R)
• M53: 12,223,343 km (0.109 R)
• M54: 12,557,245 km (0.04 R)
• M55: 12,962,057 km (0.042 R)
• M56: 13,577,204 km (0.09 R)
• M57: 13,876,698 km (0.068 R)
• M58: 13,946,112 km (0.083 R)
• M59: 14,085,388 km (0.118 R)
• M60: 14,365,285 km (0.085 R)
• M61: 14,458,933 km (0.055 R)
• M62: 14,576,368 km (0.082 R)
• M63: 14,954,252 km (0.068 R)
• M64: 15,671,424 km (0.07 R)
• M65: 15,840,470 km (0.058 R)
• M66: 15,985,729 km (0.079 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.3

Radius: 11.4

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 11.4 AU - 11.54 AU

Year: 14481 Days

Day: 7.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 18,340,878 km

• M1: 157,377 km (0.104 R)
• M2: 321,336 km (0.105 R)
• M3: 691,591 km (0.05 R)
• M4: 823,985 km (0.098 R)
• M5: 1,167,462 km (0.102 R)
• M6: 1,328,429 km (0.113 R)
• M7: 1,708,856 km (0.119 R)
• M8: 1,830,928 km (0.102 R)
• M9: 1,930,860 km (0.104 R)
• M10: 2,175,452 km (0.102 R)
• M11: 2,308,295 km (0.11 R)
• M12: 2,624,395 km (0.101 R)
• M13: 3,177,160 km (0.109 R)
• M14: 3,343,961 km (0.09 R)
• M15: 3,451,672 km (0.034 R)
• M16: 3,654,676 km (0.064 R)
• M17: 4,007,428 km (0.098 R)
• M18: 4,745,843 km (0.086 R)
• M19: 5,219,769 km (0.089 R)
• M20: 6,384,089 km (0.081 R)
• M21: 7,994,211 km (0.118 R)
• M22: 8,159,816 km (0.097 R)
• M23: 8,347,412 km (0.078 R)
• M24: 8,876,390 km (0.118 R)
• M25: 9,112,455 km (0.063 R)
• M26: 10,122,540 km (0.08 R)
• M27: 10,369,227 km (0.05 R)
• M28: 11,006,514 km (0.117 R)
• M29: 12,104,562 km (0.089 R)
• M30: 12,342,722 km (0.098 R)
• M31: 13,507,341 km (0.107 R)
• M32: 13,903,327 km (0.053 R)
• M33: 14,027,792 km (0.061 R)
• M34: 14,102,741 km (0.099 R)
• M35: 14,378,599 km (0.049 R)
• M36: 14,529,693 km (0.081 R)
• M37: 14,960,984 km (0.071 R)
• M38: 15,190,916 km (0.092 R)
• M39: 15,447,925 km (0.092 R)
• M40: 16,516,503 km (0.085 R)
• M41: 17,206,448 km (0.091 R)
• M42: 18,177,338 km (0.078 R)
• M43: 18,313,622 km (0.032 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 16,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit