🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.48 AU - 0.64 AU

Year: 159 Days

Day: 31.6 Hours

Environment

Temp: 134 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.5 AU - 0.76 AU

Year: 189 Days

Day: 12.2 Hours

Environment

Temp: 131 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.72 AU - 1.18 AU

Year: 351 Days

Day: 19.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 177.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.04 AU - 1.28 AU

Year: 473 Days

Day: 28.3 Hours

Environment

Temp: -21 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.19 AU - 1.47 AU

Year: 581 Days

Day: 43.6 Hours

Environment

Temp: -27 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.45 AU - 3.99 AU

Year: 2188 Days

Day: 25.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.5

Radius: 13.2

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 8.08 AU - 9.26 AU

Year: 9669 Days

Day: 8.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 94,597,780 km

• M1: 213,027 km (0.093 R)
• M2: 368,759 km (0.041 R)
• M3: 584,329 km (0.108 R)
• M4: 693,536 km (0.084 R)
• M5: 810,970 km (0.073 R)
• M6: 1,107,174 km (0.112 R)
• M7: 1,707,660 km (0.045 R)
• M8: 2,142,690 km (0.083 R)
• M9: 2,478,388 km (0.098 R)
• M10: 2,721,036 km (0.066 R)
• M11: 3,860,672 km (0.096 R)
• M12: 4,206,543 km (0.076 R)
• M13: 4,431,987 km (0.076 R)
• M14: 5,030,079 km (0.069 R)
• M15: 5,166,512 km (0.028 R)
• M16: 5,512,981 km (0.097 R)
• M17: 6,860,409 km (0.031 R)
• M18: 7,434,715 km (0.111 R)
• M19: 8,711,383 km (0.069 R)
• M20: 9,291,225 km (0.11 R)
• M21: 9,374,999 km (0.116 R)
• M22: 9,883,483 km (0.091 R)
• M23: 10,055,071 km (0.094 R)
• M24: 10,444,624 km (0.095 R)
• M25: 10,663,187 km (0.118 R)
• M26: 11,283,270 km (0.056 R)
• M27: 11,462,638 km (0.12 R)
• M28: 11,688,082 km (0.063 R)
• M29: 12,143,607 km (0.112 R)
• M30: 12,281,387 km (0.104 R)
• M31: 13,025,038 km (0.119 R)
• M32: 13,783,200 km (0.106 R)
• M33: 13,879,092 km (0.046 R)
• M34: 13,975,134 km (0.079 R)
• M35: 14,071,325 km (0.064 R)
• M36: 14,312,926 km (0.119 R)
• M37: 15,541,424 km (0.115 R)
• M38: 16,193,521 km (0.057 R)
• M39: 16,957,218 km (0.113 R)
• M40: 17,524,643 km (0.095 R)
• M41: 19,210,760 km (0.073 R)
• M42: 19,371,578 km (0.092 R)
• M43: 20,509,120 km (0.114 R)
• M44: 21,003,391 km (0.036 R)
• M45: 21,113,645 km (0.103 R)
• M46: 21,668,354 km (0.116 R)
• M47: 21,779,954 km (0.11 R)
• M48: 22,792,133 km (0.118 R)
• M49: 24,687,688 km (0.081 R)
• M50: 26,097,648 km (0.075 R)
• M51: 27,172,359 km (0.064 R)
• M52: 27,896,861 km (0.114 R)
• M53: 29,303,231 km (0.098 R)
• M54: 29,426,649 km (0.074 R)
• M55: 29,673,934 km (0.101 R)
• M56: 30,607,425 km (0.1 R)
• M57: 31,046,345 km (0.087 R)
• M58: 31,172,157 km (0.087 R)
• M59: 33,400,866 km (0.109 R)
• M60: 33,594,296 km (0.081 R)
• M61: 35,614,765 km (0.056 R)
• M62: 36,473,756 km (0.1 R)
• M63: 36,606,449 km (0.113 R)
• M64: 36,805,863 km (0.09 R)
• M65: 38,279,552 km (0.103 R)
• M66: 38,549,576 km (0.09 R)
• M67: 38,955,734 km (0.074 R)
• M68: 39,159,337 km (0.113 R)
• M69: 39,499,523 km (0.095 R)
• M70: 39,908,972 km (0.115 R)
• M71: 40,938,953 km (0.09 R)
• M72: 41,422,603 km (0.041 R)
• M73: 42,535,163 km (0.106 R)
• M74: 42,744,899 km (0.049 R)
• M75: 42,884,773 km (0.093 R)
• M76: 44,080,957 km (0.084 R)
• M77: 44,222,327 km (0.099 R)
• M78: 45,002,929 km (0.071 R)
• M79: 47,082,788 km (0.096 R)
• M80: 47,589,476 km (0.119 R)
• M81: 47,952,401 km (0.079 R)
• M82: 48,827,548 km (0.033 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.2

Radius: 11.8

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 8.55 AU - 12.89 AU

Year: 13294 Days

Day: 9.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 94,597,780 km

• M1: 170,691 km (0.044 R)
• M2: 252,372 km (0.112 R)
• M3: 349,311 km (0.119 R)
• M4: 498,311 km (0.094 R)
• M5: 727,494 km (0.104 R)
• M6: 992,133 km (0.106 R)
• M7: 1,228,348 km (0.086 R)
• M8: 1,536,370 km (0.087 R)
• M9: 1,710,801 km (0.069 R)
• M10: 2,212,553 km (0.068 R)
• M11: 2,576,375 km (0.104 R)
• M12: 3,040,726 km (0.105 R)
• M13: 3,764,032 km (0.106 R)
• M14: 3,926,944 km (0.116 R)
• M15: 4,183,504 km (0.111 R)
• M16: 5,597,504 km (0.034 R)
• M17: 6,041,660 km (0.059 R)
• M18: 6,163,283 km (0.089 R)
• M19: 6,711,260 km (0.086 R)
• M20: 6,819,269 km (0.108 R)
• M21: 7,036,785 km (0.049 R)
• M22: 7,219,892 km (0.048 R)
• M23: 7,778,640 km (0.086 R)
• M24: 8,370,599 km (0.106 R)
• M25: 9,517,267 km (0.059 R)
• M26: 9,944,518 km (0.053 R)
• M27: 10,357,259 km (0.098 R)
• M28: 10,607,686 km (0.086 R)
• M29: 11,435,261 km (0.114 R)
• M30: 11,802,524 km (0.109 R)
• M31: 12,460,156 km (0.099 R)
• M32: 12,570,859 km (0.058 R)
• M33: 12,726,440 km (0.091 R)
• M34: 13,355,350 km (0.056 R)
• M35: 13,536,962 km (0.112 R)
• M36: 14,457,138 km (0.117 R)
• M37: 14,550,188 km (0.115 R)
• M38: 15,659,307 km (0.085 R)
• M39: 15,778,985 km (0.058 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 732.8

Radius: 3.4

Gravity: 63.39 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 12.9 AU - 21.32 AU

Year: 26805 Days

Day: 15.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 94,597,780 km

• M1: 136,882 km (0.078 R)
• M2: 182,509 km (0.068 R)
• M3: 583,581 km (0.06 R)
• M4: 827,276 km (0.079 R)
• M5: 1,431,951 km (0.087 R)
• M6: 1,609,224 km (0.079 R)
• M7: 2,552,888 km (0.12 R)
• M8: 3,122,556 km (0.047 R)
• M9: 3,539,037 km (0.114 R)
• M10: 4,071,605 km (0.058 R)
• M11: 4,221,054 km (0.109 R)
• M12: 5,317,157 km (0.048 R)
• M13: 6,207,713 km (0.12 R)
• M14: 8,626,711 km (0.059 R)
• M15: 8,818,645 km (0.107 R)
• M16: 9,141,776 km (0.114 R)
• M17: 10,676,800 km (0.093 R)
• M18: 12,577,890 km (0.077 R)
• M19: 12,868,259 km (0.094 R)
• M20: 13,529,781 km (0.107 R)
• M21: 14,202,223 km (0.107 R)
• M22: 15,115,518 km (0.073 R)
• M23: 16,600,128 km (0.094 R)
• M24: 16,679,564 km (0.114 R)
• M25: 18,130,364 km (0.096 R)
• M26: 18,622,990 km (0.098 R)
• M27: 19,370,082 km (0.114 R)
• M28: 19,537,332 km (0.091 R)
• M29: 24,142,703 km (0.08 R)
• M30: 25,779,453 km (0.058 R)
• M31: 26,055,760 km (0.099 R)
• M32: 26,890,367 km (0.071 R)
• M33: 27,170,414 km (0.05 R)
• M34: 27,357,711 km (0.072 R)
• M35: 27,639,553 km (0.081 R)
• M36: 28,205,931 km (0.103 R)
• M37: 29,254,312 km (0.1 R)
• M38: 30,218,321 km (0.096 R)
• M39: 30,996,978 km (0.075 R)
• M40: 31,094,815 km (0.109 R)
• M41: 31,683,782 km (0.106 R)
• M42: 31,979,686 km (0.084 R)
• M43: 32,673,521 km (0.094 R)
• M44: 36,319,820 km (0.091 R)
• M45: 37,667,846 km (0.079 R)
• M46: 37,772,116 km (0.109 R)
• M47: 37,981,254 km (0.12 R)
• M48: 38,295,409 km (0.115 R)
• M49: 41,377,574 km (0.057 R)
• M50: 41,700,855 km (0.108 R)
• M51: 44,980,190 km (0.061 R)
• M52: 46,426,802 km (0.046 R)
• M53: 46,538,701 km (0.087 R)
• M54: 47,662,630 km (0.068 R)
• M55: 48,909,229 km (0.09 R)
• M56: 50,972,333 km (0.062 R)
• M57: 51,087,673 km (0.069 R)
• M58: 51,203,312 km (0.103 R)
• M59: 51,550,379 km (0.093 R)
• M60: 55,301,246 km (0.081 R)
• M61: 56,252,539 km (0.111 R)
• M62: 56,491,298 km (0.116 R)
• M63: 56,849,884 km (0.093 R)
• M64: 57,209,367 km (0.11 R)
• M65: 59,381,678 km (0.099 R)
• M66: 60,111,716 km (0.112 R)
• M67: 63,682,018 km (0.111 R)
• M68: 64,678,939 km (0.083 R)
• M69: 65,555,582 km (0.119 R)
• M70: 66,436,115 km (0.092 R)
• M71: 66,941,008 km (0.114 R)
• M72: 68,973,295 km (0.044 R)
• M73: 69,996,993 km (0.066 R)
• M74: 70,510,712 km (0.1 R)
• M75: 71,671,143 km (0.096 R)
• M76: 72,189,051 km (0.1 R)
• M77: 72,448,304 km (0.087 R)
• M78: 75,190,283 km (0.047 R)
• M79: 80,237,566 km (0.108 R)
• M80: 81,583,797 km (0.026 R)
• M81: 84,025,982 km (0.12 R)
• M82: 84,162,266 km (0.119 R)
• M83: 84,708,598 km (0.113 R)
• M84: 87,733,766 km (0.116 R)
• M85: 89,816,617 km (0.073 R)
• M86: 89,956,042 km (0.098 R)
• M87: 90,374,916 km (0.119 R)
• M88: 91,214,310 km (0.098 R)
• M89: 91,634,979 km (0.088 R)
• M90: 92,900,876 km (0.113 R)
• M91: 93,465,458 km (0.102 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: 523 - 14,777 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit