🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.47 AU - 0.65 AU

Year: 188 Days

Day: 45.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 55,346,206 km

• M1: 180,864 km (0.043 R)
• M2: 332,855 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.81 AU - 0.89 AU

Year: 352 Days

Day: 40.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.12 AU - 1.26 AU

Year: 584 Days

Day: 15.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 166.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.1

Radius: 14.9

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.65 AU - 2.71 AU

Year: 1973 Days

Day: 10.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 55,346,206 km

• M1: 195,375 km (0.097 R)
• M2: 307,124 km (0.031 R)
• M3: 406,158 km (0.12 R)
• M4: 502,350 km (0.116 R)
• M5: 639,830 km (0.115 R)
• M6: 978,370 km (0.096 R)
• M7: 1,110,914 km (0.092 R)
• M8: 1,332,618 km (0.078 R)
• M9: 1,427,762 km (0.086 R)
• M10: 1,602,941 km (0.069 R)
• M11: 1,903,633 km (0.085 R)
• M12: 2,098,110 km (0.076 R)
• M13: 2,273,888 km (0.066 R)
• M14: 2,376,512 km (0.077 R)
• M15: 2,600,161 km (0.094 R)
• M16: 2,694,258 km (0.098 R)
• M17: 2,900,104 km (0.093 R)
• M18: 3,139,760 km (0.078 R)
• M19: 3,400,808 km (0.082 R)
• M20: 3,805,919 km (0.111 R)
• M21: 4,499,455 km (0.115 R)
• M22: 4,744,945 km (0.088 R)
• M23: 4,861,183 km (0.056 R)
• M24: 5,045,637 km (0.063 R)
• M25: 5,164,118 km (0.034 R)
• M26: 5,300,851 km (0.06 R)
• M27: 5,612,912 km (0.106 R)
• M28: 5,842,246 km (0.101 R)
• M29: 6,364,641 km (0.088 R)
• M30: 6,808,648 km (0.096 R)
• M31: 7,129,236 km (0.115 R)
• M32: 7,339,421 km (0.084 R)
• M33: 7,765,775 km (0.102 R)
• M34: 8,160,564 km (0.09 R)
• M35: 8,704,053 km (0.098 R)
• M36: 8,867,264 km (0.056 R)
• M37: 9,072,812 km (0.106 R)
• M38: 9,196,978 km (0.095 R)
• M39: 9,363,331 km (0.117 R)
• M40: 9,551,674 km (0.114 R)
• M41: 9,974,887 km (0.092 R)
• M42: 10,231,746 km (0.039 R)
• M43: 11,059,621 km (0.06 R)
• M44: 11,818,681 km (0.112 R)
• M45: 12,341,675 km (0.101 R)
• M46: 12,733,172 km (0.091 R)
• M47: 12,825,923 km (0.09 R)
• M48: 12,988,686 km (0.039 R)
• M49: 13,105,372 km (0.079 R)
• M50: 13,222,507 km (0.1 R)
• M51: 14,581,604 km (0.071 R)
• M52: 14,800,316 km (0.101 R)
• M53: 14,971,157 km (0.062 R)
• M54: 15,290,099 km (0.114 R)
• M55: 16,085,062 km (0.086 R)
• M56: 16,235,558 km (0.113 R)
• M57: 16,563,476 km (0.111 R)
• M58: 16,969,934 km (0.116 R)
• M59: 17,174,434 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.2

Radius: 12.9

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.69 AU - 2.87 AU

Year: 2084 Days

Day: 7.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 55,346,206 km

• M1: 169,195 km (0.085 R)
• M2: 269,127 km (0.071 R)
• M3: 357,838 km (0.106 R)
• M4: 489,783 km (0.099 R)
• M5: 642,224 km (0.088 R)
• M6: 732,132 km (0.061 R)
• M7: 861,833 km (0.079 R)
• M8: 948,301 km (0.102 R)
• M9: 1,053,319 km (0.118 R)
• M10: 1,194,539 km (0.101 R)
• M11: 1,334,114 km (0.107 R)
• M12: 1,453,343 km (0.101 R)
• M13: 1,977,085 km (0.041 R)
• M14: 2,174,405 km (0.101 R)
• M15: 2,368,134 km (0.088 R)
• M16: 2,514,591 km (0.117 R)
• M17: 2,664,188 km (0.101 R)
• M18: 2,805,708 km (0.027 R)
• M19: 2,972,360 km (0.114 R)
• M20: 3,085,157 km (0.058 R)
• M21: 3,268,863 km (0.046 R)
• M22: 3,421,004 km (0.094 R)
• M23: 3,515,700 km (0.106 R)
• M24: 4,040,040 km (0.092 R)
• M25: 4,407,752 km (0.092 R)
• M26: 4,537,154 km (0.098 R)
• M27: 4,826,327 km (0.116 R)
• M28: 4,959,618 km (0.11 R)
• M29: 5,094,406 km (0.114 R)
• M30: 5,603,338 km (0.083 R)
• M31: 5,715,536 km (0.109 R)
• M32: 6,085,492 km (0.104 R)
• M33: 6,229,854 km (0.102 R)
• M34: 6,375,412 km (0.036 R)
• M35: 6,522,168 km (0.05 R)
• M36: 6,610,730 km (0.042 R)
• M37: 6,893,919 km (0.103 R)
• M38: 7,211,515 km (0.109 R)
• M39: 7,441,297 km (0.118 R)
• M40: 7,861,069 km (0.065 R)
• M41: 8,002,738 km (0.04 R)
• M42: 8,224,891 km (0.047 R)
• M43: 8,432,982 km (0.063 R)
• M44: 8,772,868 km (0.08 R)
• M45: 8,903,467 km (0.063 R)
• M46: 9,432,595 km (0.107 R)
• M47: 9,650,409 km (0.09 R)
• M48: 9,751,687 km (0.069 R)
• M49: 10,469,457 km (0.095 R)
• M50: 10,782,416 km (0.116 R)
• M51: 10,904,937 km (0.049 R)
• M52: 11,045,559 km (0.05 R)
• M53: 11,292,994 km (0.089 R)
• M54: 11,596,079 km (0.103 R)
• M55: 12,046,668 km (0.081 R)
• M56: 12,173,826 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.3

Radius: 8.9

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.52 AU - 3.52 AU

Year: 2969 Days

Day: 6.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 55,346,206 km

• M1: 131,048 km (0.086 R)
• M2: 186,549 km (0.11 R)
• M3: 261,946 km (0.106 R)
• M4: 318,643 km (0.117 R)
• M5: 488,736 km (0.104 R)
• M6: 737,069 km (0.113 R)
• M7: 1,034,768 km (0.094 R)
• M8: 1,214,735 km (0.084 R)
• M9: 1,332,618 km (0.054 R)
• M10: 1,504,057 km (0.118 R)
• M11: 1,735,335 km (0.068 R)
• M12: 1,855,313 km (0.111 R)
• M13: 2,033,484 km (0.106 R)
• M14: 2,117,707 km (0.078 R)
• M15: 2,318,767 km (0.094 R)
• M16: 2,571,438 km (0.096 R)
• M17: 3,103,408 km (0.113 R)
• M18: 3,515,999 km (0.108 R)
• M19: 3,858,578 km (0.106 R)
• M20: 4,502,447 km (0.096 R)
• M21: 4,743,150 km (0.06 R)
• M22: 5,026,040 km (0.101 R)
• M23: 5,121,633 km (0.058 R)
• M24: 5,237,122 km (0.07 R)
• M25: 5,431,599 km (0.09 R)
• M26: 5,490,391 km (0.094 R)
• M27: 5,549,333 km (0.064 R)
• M28: 5,648,217 km (0.104 R)
• M29: 5,827,585 km (0.069 R)
• M30: 5,887,723 km (0.097 R)
• M31: 6,008,748 km (0.111 R)
• M32: 6,212,351 km (0.055 R)
• M33: 6,900,351 km (0.1 R)
• M34: 7,156,613 km (0.056 R)
• M35: 7,242,781 km (0.049 R)
• M36: 7,766,523 km (0.073 R)
• M37: 7,855,085 km (0.106 R)
• M38: 7,988,526 km (0.094 R)
• M39: 8,598,138 km (0.107 R)
• M40: 8,735,618 km (0.108 R)
• M41: 8,873,846 km (0.115 R)
• M42: 9,199,222 km (0.105 R)
• M43: 9,552,273 km (0.03 R)
• M44: 9,694,690 km (0.109 R)
• M45: 9,909,662 km (0.118 R)
• M46: 10,393,162 km (0.089 R)
• M47: 11,534,145 km (0.111 R)
• M48: 11,660,556 km (0.091 R)
• M49: 11,838,278 km (0.117 R)
• M50: 12,119,372 km (0.093 R)
• M51: 12,844,922 km (0.111 R)
• M52: 13,160,274 km (0.104 R)
• M53: 13,318,848 km (0.106 R)
• M54: 13,451,541 km (0.11 R)
• M55: 13,637,940 km (0.099 R)
• M56: 13,878,942 km (0.112 R)
• M57: 13,986,503 km (0.074 R)
• M58: 14,283,754 km (0.061 R)
• M59: 14,802,111 km (0.079 R)
• M60: 15,132,722 km (0.072 R)
• M61: 15,410,077 km (0.103 R)
• M62: 15,773,001 km (0.098 R)
• M63: 15,829,100 km (0.097 R)
• M64: 15,913,473 km (0.113 R)
• M65: 16,054,245 km (0.067 R)
• M66: 16,308,711 km (0.075 R)
• M67: 16,821,682 km (0.107 R)
• M68: 17,137,782 km (0.104 R)
• M69: 17,224,400 km (0.093 R)
• M70: 17,659,281 km (0.114 R)
• M71: 17,775,967 km (0.114 R)
• M72: 17,834,310 km (0.052 R)
• M73: 17,922,124 km (0.084 R)
• M74: 18,009,938 km (0.102 R)
• M75: 18,807,145 km (0.11 R)
• M76: 18,896,455 km (0.055 R)
• M77: 19,105,294 km (0.107 R)
• M78: 19,255,041 km (0.103 R)
• M79: 19,375,019 km (0.073 R)
• M80: 19,645,940 km (0.042 R)
• M81: 19,948,577 km (0.065 R)
• M82: 20,222,191 km (0.063 R)
• M83: 20,283,078 km (0.102 R)
• M84: 20,527,670 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 529.6

Radius: 4.9

Gravity: 22.06 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 8.29 AU - 11.61 AU

Year: 14111 Days

Day: 18.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 55,346,206 km

• M1: 100,530 km (0.09 R)
• M2: 660,624 km (0.113 R)
• M3: 998,267 km (0.108 R)
• M4: 1,084,884 km (0.117 R)
• M5: 1,311,973 km (0.108 R)
• M6: 1,553,574 km (0.095 R)
• M7: 1,835,566 km (0.087 R)
• M8: 1,888,524 km (0.076 R)
• M9: 2,133,116 km (0.118 R)
• M10: 2,387,881 km (0.11 R)
• M11: 3,145,146 km (0.106 R)
• M12: 3,176,860 km (0.114 R)
• M13: 3,599,175 km (0.098 R)
• M14: 4,073,550 km (0.104 R)
• M15: 4,282,987 km (0.117 R)
• M16: 4,567,522 km (0.12 R)
• M17: 4,675,831 km (0.113 R)
• M18: 5,495,627 km (0.088 R)
• M19: 6,724,275 km (0.081 R)
• M20: 6,847,543 km (0.059 R)
• M21: 7,348,098 km (0.091 R)
• M22: 7,817,237 km (0.062 R)
• M23: 7,860,321 km (0.114 R)
• M24: 8,829,117 km (0.115 R)
• M25: 9,742,113 km (0.093 R)
• M26: 10,636,857 km (0.12 R)
• M27: 12,554,104 km (0.095 R)
• M28: 12,756,659 km (0.103 R)
• M29: 13,319,297 km (0.108 R)
• M30: 14,468,807 km (0.085 R)
• M31: 15,541,124 km (0.048 R)
• M32: 15,813,093 km (0.085 R)
• M33: 16,086,708 km (0.116 R)
• M34: 16,361,968 km (0.091 R)
• M35: 17,028,726 km (0.115 R)
• M36: 17,591,214 km (0.057 R)
• M37: 17,704,459 km (0.095 R)
• M38: 19,023,763 km (0.054 R)
• M39: 19,373,074 km (0.114 R)
• M40: 19,783,421 km (0.115 R)
• M41: 20,137,369 km (0.044 R)
• M42: 20,731,871 km (0.07 R)
• M43: 21,091,355 km (0.113 R)
• M44: 22,488,450 km (0.06 R)
• M45: 23,540,123 km (0.103 R)
• M46: 23,602,505 km (0.074 R)
• M47: 23,789,801 km (0.086 R)
• M48: 25,691,041 km (0.071 R)
• M49: 25,948,199 km (0.065 R)
• M50: 27,771,947 km (0.104 R)
• M51: 30,584,237 km (0.088 R)
• M52: 31,748,109 km (0.101 R)
• M53: 32,162,345 km (0.101 R)
• M54: 35,682,832 km (0.085 R)
• M55: 36,979,846 km (0.073 R)
• M56: 37,270,215 km (0.061 R)
• M57: 38,072,508 km (0.088 R)
• M58: 38,659,531 km (0.089 R)
• M59: 40,812,543 km (0.116 R)
• M60: 40,887,492 km (0.113 R)
• M61: 42,319,891 km (0.044 R)
• M62: 43,922,084 km (0.087 R)
• M63: 44,383,594 km (0.111 R)
• M64: 44,692,065 km (0.095 R)
• M65: 45,777,397 km (0.106 R)
• M66: 47,500,615 km (0.094 R)
• M67: 48,211,504 km (0.089 R)
• M68: 49,324,512 km (0.113 R)
• M69: 51,009,732 km (0.055 R)
• M70: 52,225,065 km (0.077 R)
• M71: 52,387,828 km (0.115 R)
• M72: 52,795,482 km (0.051 R)
• M73: 53,040,523 km (0.095 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 12,357 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit