🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.59 AU - 0.89 AU

Year: 242 Days

Day: 34 Hours

Environment

Temp: 148 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.63 AU - 1.03 AU

Year: 288 Days

Day: 29.5 Hours

Environment

Temp: 31 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.73 AU - 0.99 AU

Year: 304 Days

Day: 26.2 Hours

Environment

Temp: 44 °C

Axial Tilt: 44.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,439,672 km

• M1: 286,031 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.9 AU - 1.9 AU

Year: 997 Days

Day: 28.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.27 AU - 2.73 AU

Year: 1505 Days

Day: 43.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.45 AU - 4.79 AU

Year: 3185 Days

Day: 44.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,439,672 km

• M1: 70,610 km (0.106 R)
• M2: 94,995 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.9

Radius: 11.2

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.96 AU - 5.56 AU

Year: 4594 Days

Day: 8.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 75,439,672 km

• M1: 146,157 km (0.029 R)
• M2: 227,239 km (0.086 R)
• M3: 413,788 km (0.091 R)
• M4: 585,676 km (0.108 R)
• M5: 927,956 km (0.11 R)
• M6: 1,042,697 km (0.083 R)
• M7: 1,830,928 km (0.079 R)
• M8: 1,944,473 km (0.117 R)
• M9: 2,282,564 km (0.119 R)
• M10: 2,352,427 km (0.079 R)
• M11: 2,584,602 km (0.058 R)
• M12: 2,694,407 km (0.107 R)
• M13: 3,129,587 km (0.088 R)
• M14: 3,587,207 km (0.116 R)
• M15: 3,960,155 km (0.101 R)
• M16: 4,810,619 km (0.099 R)
• M17: 5,198,975 km (0.107 R)
• M18: 6,749,856 km (0.065 R)
• M19: 6,876,715 km (0.082 R)
• M20: 7,081,365 km (0.067 R)
• M21: 7,340,020 km (0.094 R)
• M22: 7,496,798 km (0.046 R)
• M23: 7,654,624 km (0.078 R)
• M24: 7,893,532 km (0.058 R)
• M25: 8,161,761 km (0.099 R)
• M26: 8,624,766 km (0.112 R)
• M27: 8,790,221 km (0.106 R)
• M28: 9,012,524 km (0.073 R)
• M29: 9,180,522 km (0.076 R)
• M30: 9,377,842 km (0.06 R)
• M31: 9,519,511 km (0.089 R)
• M32: 9,719,224 km (0.117 R)
• M33: 10,268,248 km (0.101 R)
• M34: 10,561,161 km (0.119 R)
• M35: 11,608,496 km (0.12 R)
• M36: 11,883,157 km (0.108 R)
• M37: 12,376,681 km (0.108 R)
• M38: 13,224,751 km (0.112 R)
• M39: 13,543,694 km (0.069 R)
• M40: 13,800,553 km (0.08 R)
• M41: 13,961,969 km (0.071 R)
• M42: 14,091,671 km (0.091 R)
• M43: 14,679,740 km (0.108 R)
• M44: 14,910,569 km (0.082 R)
• M45: 15,009,902 km (0.083 R)
• M46: 15,242,527 km (0.092 R)
• M47: 15,677,707 km (0.095 R)
• M48: 15,981,391 km (0.118 R)
• M49: 16,184,994 km (0.1 R)
• M50: 16,389,344 km (0.111 R)
• M51: 16,491,819 km (0.116 R)
• M52: 16,766,331 km (0.095 R)
• M53: 17,354,550 km (0.057 R)
• M54: 17,703,711 km (0.114 R)
• M55: 17,808,879 km (0.093 R)
• M56: 18,161,182 km (0.105 R)
• M57: 18,409,065 km (0.083 R)
• M58: 18,551,183 km (0.108 R)
• M59: 18,729,504 km (0.108 R)
• M60: 19,303,660 km (0.102 R)
• M61: 20,395,874 km (0.055 R)
• M62: 22,109,219 km (0.076 R)
• M63: 22,298,161 km (0.116 R)
• M64: 22,411,855 km (0.114 R)
• M65: 23,482,079 km (0.077 R)
• M66: 24,607,952 km (0.026 R)
• M67: 24,686,341 km (0.103 R)
• M68: 25,315,700 km (0.053 R)
• M69: 25,711,685 km (0.071 R)
• M70: 25,950,443 km (0.113 R)
• M71: 26,149,857 km (0.05 R)
• M72: 26,510,089 km (0.091 R)
• M73: 26,710,849 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750.1

Radius: 4.6

Gravity: 35.45 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 11.61 AU - 12.63 AU

Year: 16068 Days

Day: 21.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,439,672 km

• M1: 68,366 km (0.066 R)
• M2: 105,616 km (0.078 R)
• M3: 157,527 km (0.049 R)
• M4: 409,150 km (0.069 R)
• M5: 860,188 km (0.09 R)
• M6: 1,476,082 km (0.099 R)
• M7: 1,795,025 km (0.062 R)
• M8: 1,977,833 km (0.059 R)
• M9: 2,134,762 km (0.087 R)
• M10: 2,263,266 km (0.03 R)
• M11: 2,394,314 km (0.069 R)
• M12: 3,122,108 km (0.107 R)
• M13: 3,267,965 km (0.114 R)
• M14: 3,378,967 km (0.071 R)
• M15: 3,566,563 km (0.081 R)
• M16: 3,834,941 km (0.071 R)
• M17: 3,873,837 km (0.085 R)
• M18: 3,912,882 km (0.089 R)
• M19: 4,350,605 km (0.119 R)
• M20: 4,391,146 km (0.084 R)
• M21: 4,803,887 km (0.077 R)
• M22: 5,799,012 km (0.07 R)
• M23: 7,092,734 km (0.071 R)
• M24: 7,381,159 km (0.085 R)
• M25: 8,572,856 km (0.103 R)
• M26: 9,505,150 km (0.094 R)
• M27: 10,852,428 km (0.102 R)
• M28: 11,520,083 km (0.066 R)
• M29: 11,745,527 km (0.104 R)
• M30: 12,143,607 km (0.065 R)
• M31: 13,305,384 km (0.05 R)
• M32: 13,364,326 km (0.108 R)
• M33: 13,779,909 km (0.111 R)
• M34: 13,959,277 km (0.043 R)
• M35: 16,171,380 km (0.118 R)
• M36: 16,741,199 km (0.092 R)
• M37: 17,381,926 km (0.073 R)
• M38: 17,446,552 km (0.072 R)
• M39: 19,018,826 km (0.118 R)
• M40: 19,151,819 km (0.092 R)
• M41: 21,184,554 km (0.109 R)
• M42: 21,668,653 km (0.087 R)
• M43: 21,738,216 km (0.076 R)
• M44: 21,877,342 km (0.116 R)
• M45: 21,946,905 km (0.047 R)
• M46: 22,577,311 km (0.092 R)
• M47: 22,859,452 km (0.1 R)
• M48: 23,569,743 km (0.1 R)
• M49: 23,999,388 km (0.084 R)
• M50: 24,939,311 km (0.11 R)
• M51: 25,670,247 km (0.118 R)
• M52: 25,817,451 km (0.119 R)
• M53: 29,276,154 km (0.118 R)
• M54: 29,892,347 km (0.041 R)
• M55: 29,969,689 km (0.058 R)
• M56: 30,434,939 km (0.085 R)
• M57: 31,372,917 km (0.118 R)
• M58: 31,924,335 km (0.107 R)
• M59: 34,648,064 km (0.106 R)
• M60: 35,381,392 km (0.118 R)
• M61: 35,873,121 km (0.112 R)
• M62: 36,532,398 km (0.091 R)
• M63: 37,862,623 km (0.105 R)
• M64: 39,972,850 km (0.069 R)
• M65: 40,570,494 km (0.088 R)
• M66: 40,741,783 km (0.112 R)
• M67: 40,913,372 km (0.108 R)
• M68: 41,774,607 km (0.085 R)
• M69: 42,294,310 km (0.095 R)
• M70: 42,729,041 km (0.076 R)
• M71: 44,129,876 km (0.066 R)
• M72: 44,482,478 km (0.118 R)
• M73: 45,013,102 km (0.087 R)
• M74: 46,169,942 km (0.117 R)
• M75: 46,348,861 km (0.108 R)
• M76: 46,796,907 km (0.091 R)
• M77: 47,246,448 km (0.117 R)
• M78: 48,149,870 km (0.041 R)
• M79: 49,790,360 km (0.113 R)
• M80: 51,541,852 km (0.09 R)
• M81: 51,727,353 km (0.044 R)
• M82: 53,500,986 km (0.105 R)
• M83: 53,971,022 km (0.097 R)
• M84: 54,915,134 km (0.105 R)
• M85: 56,437,143 km (0.093 R)
• M86: 59,619,838 km (0.09 R)
• M87: 61,773,748 km (0.072 R)
• M88: 62,464,441 km (0.084 R)
• M89: 63,256,861 km (0.105 R)
• M90: 63,455,527 km (0.076 R)
• M91: 64,152,354 km (0.054 R)
• M92: 65,152,266 km (0.115 R)
• M93: 66,258,094 km (0.051 R)
• M94: 67,167,499 km (0.084 R)
• M95: 67,573,059 km (0.073 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 703.8

Radius: 4.7

Gravity: 31.86 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 13.68 AU - 13.88 AU

Year: 19479 Days

Day: 18.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 75,439,672 km

• M1: 60,886 km (0.109 R)
• M2: 531,072 km (0.076 R)
• M3: 616,792 km (0.095 R)
• M4: 926,609 km (0.079 R)
• M5: 1,030,729 km (0.041 R)
• M6: 1,222,215 km (0.08 R)
• M7: 1,545,196 km (0.119 R)
• M8: 1,637,797 km (0.12 R)
• M9: 2,093,772 km (0.086 R)
• M10: 2,335,821 km (0.086 R)
• M11: 2,660,000 km (0.101 R)
• M12: 2,771,151 km (0.101 R)
• M13: 2,921,796 km (0.107 R)
• M14: 3,152,925 km (0.055 R)
• M15: 3,231,314 km (0.106 R)
• M16: 4,263,689 km (0.101 R)
• M17: 4,393,989 km (0.063 R)
• M18: 4,703,058 km (0.086 R)
• M19: 4,747,788 km (0.073 R)
• M20: 4,928,203 km (0.082 R)
• M21: 5,156,788 km (0.103 R)
• M22: 6,800,719 km (0.086 R)
• M23: 7,468,674 km (0.082 R)
• M24: 7,625,751 km (0.11 R)
• M25: 7,731,218 km (0.055 R)
• M26: 7,890,091 km (0.036 R)
• M27: 8,427,596 km (0.061 R)
• M28: 8,921,419 km (0.109 R)
• M29: 9,708,154 km (0.091 R)
• M30: 9,765,151 km (0.102 R)
• M31: 10,167,569 km (0.098 R)
• M32: 11,167,331 km (0.109 R)
• M33: 11,467,275 km (0.095 R)
• M34: 12,075,091 km (0.102 R)
• M35: 12,321,180 km (0.081 R)
• M36: 12,755,762 km (0.101 R)
• M37: 13,132,299 km (0.068 R)
• M38: 13,195,430 km (0.098 R)
• M39: 13,767,941 km (0.089 R)
• M40: 13,960,623 km (0.029 R)
• M41: 14,478,680 km (0.104 R)
• M42: 14,937,048 km (0.114 R)
• M43: 16,340,725 km (0.059 R)
• M44: 16,408,642 km (0.087 R)
• M45: 17,786,140 km (0.104 R)
• M46: 17,995,876 km (0.102 R)
• M47: 18,843,198 km (0.09 R)
• M48: 19,057,123 km (0.083 R)
• M49: 19,775,791 km (0.098 R)
• M50: 20,138,417 km (0.091 R)
• M51: 20,576,589 km (0.099 R)
• M52: 21,387,858 km (0.105 R)
• M53: 22,965,517 km (0.086 R)
• M54: 23,499,731 km (0.099 R)
• M55: 27,190,909 km (0.115 R)
• M56: 27,755,791 km (0.032 R)
• M57: 28,569,603 km (0.11 R)
• M58: 31,648,178 km (0.095 R)
• M59: 32,840,173 km (0.082 R)
• M60: 32,925,893 km (0.116 R)
• M61: 33,097,482 km (0.098 R)
• M62: 34,394,196 km (0.109 R)
• M63: 34,742,759 km (0.068 R)
• M64: 35,355,512 km (0.114 R)
• M65: 35,972,005 km (0.114 R)
• M66: 37,662,910 km (0.047 R)
• M67: 39,652,860 km (0.094 R)
• M68: 41,862,571 km (0.108 R)
• M69: 42,141,571 km (0.116 R)
• M70: 42,327,970 km (0.057 R)
• M71: 42,421,169 km (0.092 R)
• M72: 42,514,518 km (0.104 R)
• M73: 43,075,959 km (0.086 R)
• M74: 43,922,832 km (0.099 R)
• M75: 49,805,469 km (0.098 R)
• M76: 52,888,233 km (0.098 R)
• M77: 53,189,822 km (0.07 R)
• M78: 53,895,774 km (0.09 R)
• M79: 54,808,022 km (0.098 R)
• M80: 55,011,326 km (0.061 R)
• M81: 55,215,078 km (0.064 R)
• M82: 55,827,532 km (0.11 R)
• M83: 60,072,521 km (0.119 R)
• M84: 61,228,912 km (0.101 R)
• M85: 61,545,611 km (0.058 R)
• M86: 61,651,377 km (0.065 R)
• M87: 62,180,654 km (0.109 R)
• M88: 64,527,396 km (0.111 R)
• M89: 64,849,630 km (0.085 R)
• M90: 64,957,191 km (0.105 R)
• M91: 65,280,172 km (0.111 R)
• M92: 65,711,613 km (0.039 R)
• M93: 65,927,632 km (0.091 R)
• M94: 68,429,507 km (0.076 R)
• M95: 68,758,173 km (0.103 R)
• M96: 71,073,200 km (0.057 R)
• M97: 72,854,013 km (0.108 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 13,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit