🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.41 AU - 0.65 AU

Year: 143 Days

Day: 15 Hours

Environment

Temp: 162 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,844,412 km

• M1: 163,211 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.77 AU - 0.93 AU

Year: 291 Days

Day: 25.7 Hours

Environment

Temp: 161 °C

Axial Tilt: 46.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.47 AU - 2.83 AU

Year: 1600 Days

Day: 24.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.9

Radius: 14.8

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.18 AU - 8.84 AU

Year: 8407 Days

Day: 9.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 84,844,412 km

• M1: 260,300 km (0.11 R)
• M2: 527,482 km (0.103 R)
• M3: 804,388 km (0.114 R)
• M4: 1,071,570 km (0.12 R)
• M5: 1,368,821 km (0.067 R)
• M6: 1,651,411 km (0.108 R)
• M7: 2,012,989 km (0.104 R)
• M8: 2,352,576 km (0.115 R)
• M9: 2,778,032 km (0.113 R)
• M10: 2,931,071 km (0.113 R)
• M11: 3,192,568 km (0.09 R)
• M12: 3,645,700 km (0.111 R)
• M13: 4,877,339 km (0.092 R)
• M14: 5,042,495 km (0.075 R)
• M15: 5,399,735 km (0.079 R)
• M16: 5,635,352 km (0.111 R)
• M17: 5,765,203 km (0.092 R)
• M18: 5,984,064 km (0.079 R)
• M19: 6,295,228 km (0.106 R)
• M20: 7,880,965 km (0.118 R)
• M21: 8,099,827 km (0.12 R)
• M22: 8,568,517 km (0.105 R)
• M23: 8,869,059 km (0.084 R)
• M24: 9,843,989 km (0.115 R)
• M25: 10,718,239 km (0.092 R)
• M26: 11,042,417 km (0.105 R)
• M27: 11,562,270 km (0.085 R)
• M28: 11,728,024 km (0.077 R)
• M29: 12,597,487 km (0.058 R)
• M30: 13,025,786 km (0.113 R)
• M31: 13,140,677 km (0.089 R)
• M32: 13,749,989 km (0.067 R)
• M33: 14,250,095 km (0.091 R)
• M34: 14,487,507 km (0.064 R)
• M35: 14,726,265 km (0.07 R)
• M36: 15,419,801 km (0.082 R)
• M37: 16,464,742 km (0.084 R)
• M38: 17,437,277 km (0.108 R)
• M39: 17,564,136 km (0.113 R)
• M40: 17,850,766 km (0.055 R)
• M41: 17,978,523 km (0.097 R)
• M42: 18,590,079 km (0.031 R)
• M43: 19,077,768 km (0.087 R)
• M44: 19,437,999 km (0.115 R)
• M45: 19,966,080 km (0.076 R)
• M46: 21,205,498 km (0.11 R)
• M47: 21,340,884 km (0.074 R)
• M48: 21,544,637 km (0.042 R)
• M49: 21,715,029 km (0.062 R)
• M50: 22,780,764 km (0.117 R)
• M51: 23,197,992 km (0.071 R)
• M52: 23,372,573 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.4

Radius: 10.6

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 7.66 AU - 9.08 AU

Year: 8980 Days

Day: 8.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 84,844,412 km

• M1: 134,189 km (0.043 R)
• M2: 364,121 km (0.058 R)
• M3: 444,306 km (0.097 R)
• M4: 662,270 km (0.116 R)
• M5: 812,017 km (0.054 R)
• M6: 1,164,021 km (0.12 R)
• M7: 1,414,897 km (0.103 R)
• M8: 1,882,091 km (0.078 R)
• M9: 2,234,394 km (0.092 R)
• M10: 2,337,317 km (0.112 R)
• M11: 2,488,860 km (0.086 R)
• M12: 3,140,359 km (0.088 R)
• M13: 3,939,211 km (0.088 R)
• M14: 4,050,362 km (0.083 R)
• M15: 4,447,694 km (0.073 R)
• M16: 5,295,017 km (0.057 R)
• M17: 5,479,770 km (0.118 R)
• M18: 6,224,019 km (0.066 R)
• M19: 6,484,619 km (0.05 R)
• M20: 6,832,135 km (0.069 R)
• M21: 7,407,638 km (0.032 R)
• M22: 7,631,885 km (0.116 R)
• M23: 7,805,867 km (0.068 R)
• M24: 8,479,207 km (0.097 R)
• M25: 8,987,092 km (0.053 R)
• M26: 9,862,090 km (0.119 R)
• M27: 10,032,781 km (0.11 R)
• M28: 10,686,225 km (0.105 R)
• M29: 10,998,585 km (0.049 R)
• M30: 11,933,422 km (0.09 R)
• M31: 12,502,343 km (0.107 R)
• M32: 13,751,335 km (0.119 R)
• M33: 13,963,465 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.8

Radius: 9.6

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 10.25 AU - 12.45 AU

Year: 14181 Days

Day: 9.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 84,844,412 km

• M1: 554,859 km (0.085 R)
• M2: 684,410 km (0.045 R)
• M3: 1,272,330 km (0.118 R)
• M4: 2,095,866 km (0.057 R)
• M5: 2,382,196 km (0.118 R)
• M6: 2,742,129 km (0.084 R)
• M7: 2,824,557 km (0.071 R)
• M8: 3,184,041 km (0.102 R)
• M9: 4,110,201 km (0.065 R)
• M10: 4,615,244 km (0.089 R)
• M11: 5,013,174 km (0.117 R)
• M12: 5,500,265 km (0.045 R)
• M13: 5,657,193 km (0.109 R)
• M14: 5,842,246 km (0.096 R)
• M15: 5,948,909 km (0.117 R)
• M16: 6,056,171 km (0.071 R)
• M17: 6,137,103 km (0.086 R)
• M18: 6,881,352 km (0.116 R)
• M19: 7,307,108 km (0.065 R)
• M20: 7,566,810 km (0.052 R)
• M21: 7,683,047 km (0.108 R)
• M22: 8,333,798 km (0.115 R)
• M23: 8,605,019 km (0.113 R)
• M24: 9,249,337 km (0.1 R)
• M25: 10,845,247 km (0.108 R)
• M26: 11,042,567 km (0.114 R)
• M27: 11,307,355 km (0.114 R)
• M28: 12,559,040 km (0.066 R)
• M29: 12,800,940 km (0.078 R)
• M30: 13,676,836 km (0.057 R)
• M31: 13,818,804 km (0.112 R)
• M32: 14,283,605 km (0.117 R)
• M33: 14,717,139 km (0.079 R)
• M34: 15,228,465 km (0.11 R)
• M35: 15,931,724 km (0.075 R)
• M36: 17,254,768 km (0.049 R)
• M37: 17,987,798 km (0.097 R)
• M38: 18,221,320 km (0.109 R)
• M39: 19,125,938 km (0.109 R)
• M40: 20,166,242 km (0.06 R)
• M41: 20,489,972 km (0.071 R)
• M42: 20,693,275 km (0.092 R)
• M43: 21,636,639 km (0.12 R)
• M44: 21,843,683 km (0.114 R)
• M45: 22,176,239 km (0.057 R)
• M46: 24,982,695 km (0.105 R)
• M47: 25,286,827 km (0.082 R)
• M48: 28,986,083 km (0.115 R)
• M49: 29,534,808 km (0.105 R)
• M50: 30,271,578 km (0.112 R)
• M51: 30,364,179 km (0.093 R)
• M52: 30,503,155 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 476

Radius: 4.7

Gravity: 21.55 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 16.87 AU - 19.07 AU

Year: 28251 Days

Day: 19.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,844,412 km

• M1: 61,186 km (0.064 R)
• M2: 119,080 km (0.101 R)
• M3: 455,675 km (0.068 R)
• M4: 814,411 km (0.107 R)
• M5: 1,212,192 km (0.106 R)
• M6: 1,431,203 km (0.098 R)
• M7: 1,463,516 km (0.119 R)
• M8: 1,662,481 km (0.1 R)
• M9: 2,739,586 km (0.094 R)
• M10: 3,941,156 km (0.118 R)
• M11: 4,217,314 km (0.072 R)
• M12: 4,739,859 km (0.037 R)
• M13: 5,484,707 km (0.099 R)
• M14: 5,586,882 km (0.104 R)
• M15: 6,425,677 km (0.056 R)
• M16: 6,914,713 km (0.075 R)
• M17: 6,969,765 km (0.113 R)
• M18: 8,747,885 km (0.114 R)
• M19: 8,807,425 km (0.087 R)
• M20: 9,107,369 km (0.107 R)
• M21: 9,594,310 km (0.104 R)
• M22: 10,089,628 km (0.092 R)
• M23: 10,340,354 km (0.114 R)
• M24: 11,104,949 km (0.116 R)
• M25: 12,086,012 km (0.068 R)
• M26: 12,218,855 km (0.064 R)
• M27: 12,958,467 km (0.037 R)
• M28: 13,162,668 km (0.049 R)
• M29: 14,763,365 km (0.074 R)
• M30: 15,262,723 km (0.112 R)
• M31: 16,645,456 km (0.053 R)
• M32: 17,016,010 km (0.117 R)
• M33: 17,464,205 km (0.05 R)
• M34: 17,539,303 km (0.116 R)
• M35: 17,916,290 km (0.07 R)
• M36: 18,067,832 km (0.063 R)
• M37: 18,372,264 km (0.077 R)
• M38: 20,155,022 km (0.106 R)
• M39: 20,470,673 km (0.089 R)
• M40: 20,708,534 km (0.035 R)
• M41: 21,507,835 km (0.119 R)
• M42: 21,830,368 km (0.088 R)
• M43: 22,235,779 km (0.041 R)
• M44: 23,301,514 km (0.113 R)
• M45: 25,057,793 km (0.051 R)
• M46: 25,142,615 km (0.111 R)
• M47: 26,596,856 km (0.049 R)
• M48: 27,290,691 km (0.06 R)
• M49: 28,254,400 km (0.092 R)
• M50: 29,051,009 km (0.061 R)
• M51: 29,140,020 km (0.078 R)
• M52: 32,587,802 km (0.104 R)
• M53: 33,236,757 km (0.069 R)
• M54: 33,703,054 km (0.109 R)
• M55: 33,983,699 km (0.106 R)
• M56: 34,265,243 km (0.097 R)
• M57: 35,494,189 km (0.112 R)
• M58: 37,122,861 km (0.057 R)
• M59: 37,219,501 km (0.106 R)
• M60: 37,316,142 km (0.044 R)
• M61: 38,092,255 km (0.107 R)
• M62: 38,775,768 km (0.084 R)
• M63: 42,253,619 km (0.04 R)
• M64: 43,367,226 km (0.087 R)
• M65: 45,106,900 km (0.114 R)
• M66: 47,182,720 km (0.038 R)
• M67: 47,392,007 km (0.066 R)
• M68: 48,759,780 km (0.093 R)
• M69: 48,865,546 km (0.071 R)
• M70: 49,183,292 km (0.086 R)
• M71: 50,033,905 km (0.053 R)
• M72: 52,289,841 km (0.117 R)
• M73: 52,940,442 km (0.115 R)
• M74: 55,128,611 km (0.068 R)
• M75: 55,680,178 km (0.082 R)
• M76: 57,569,300 km (0.087 R)
• M77: 57,792,949 km (0.112 R)
• M78: 59,140,825 km (0.074 R)
• M79: 59,818,653 km (0.113 R)
• M80: 61,295,932 km (0.086 R)
• M81: 61,524,368 km (0.082 R)
• M82: 62,325,764 km (0.108 R)
• M83: 62,785,329 km (0.036 R)
• M84: 69,454,701 km (0.12 R)
• M85: 70,647,744 km (0.104 R)
• M86: 70,767,422 km (0.117 R)
• M87: 71,366,861 km (0.097 R)
• M88: 71,847,519 km (0.071 R)
• M89: 74,145,641 km (0.096 R)
• M90: 75,120,421 km (0.112 R)
• M91: 75,976,869 km (0.078 R)
• M92: 77,205,965 km (0.059 R)
• M93: 80,557,257 km (0.099 R)
• M94: 82,061,912 km (0.07 R)
• M95: 84,082,530 km (0.058 R)
• M96: 84,463,107 km (0.111 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 12,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit