🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.6 AU - 0.84 AU

Year: 259 Days

Day: 25.6 Hours

Environment

Temp: -10 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.75 AU - 0.91 AU

Year: 321 Days

Day: 21.9 Hours

Environment

Temp: -18 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,464,071 km

• M1: 654,939 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.18 AU - 1.7 AU

Year: 734 Days

Day: 25.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.71 AU - 1.83 AU

Year: 1000 Days

Day: 41.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.25 AU - 3.07 AU

Year: 1842 Days

Day: 14.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,464,071 km

• M1: 1,293,423 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.6

Radius: 10.5

Gravity: 8.61 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.4 AU - 3.48 AU

Year: 2709 Days

Day: 7.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 62,464,071 km

• M1: 131,347 km (0.029 R)
• M2: 213,327 km (0.085 R)
• M3: 288,873 km (0.078 R)
• M4: 371,900 km (0.067 R)
• M5: 474,076 km (0.065 R)
• M6: 551,418 km (0.058 R)
• M7: 909,256 km (0.106 R)
• M8: 986,897 km (0.092 R)
• M9: 1,078,601 km (0.106 R)
• M10: 1,461,870 km (0.051 R)
• M11: 1,594,564 km (0.041 R)
• M12: 2,762,474 km (0.089 R)
• M13: 2,844,903 km (0.106 R)
• M14: 2,911,324 km (0.11 R)
• M15: 3,391,384 km (0.06 R)
• M16: 3,461,994 km (0.082 R)
• M17: 3,551,005 km (0.093 R)
• M18: 3,713,019 km (0.119 R)
• M19: 3,859,326 km (0.096 R)
• M20: 4,119,776 km (0.105 R)
• M21: 4,195,323 km (0.084 R)
• M22: 4,309,466 km (0.062 R)
• M23: 4,677,776 km (0.077 R)
• M24: 5,382,831 km (0.111 R)
• M25: 5,486,352 km (0.1 R)
• M26: 5,864,237 km (0.057 R)
• M27: 5,992,143 km (0.111 R)
• M28: 6,077,862 km (0.11 R)
• M29: 6,689,867 km (0.079 R)
• M30: 7,138,960 km (0.112 R)
• M31: 7,298,581 km (0.072 R)
• M32: 7,574,888 km (0.12 R)
• M33: 7,690,976 km (0.079 R)
• M34: 8,424,155 km (0.081 R)
• M35: 8,689,841 km (0.117 R)
• M36: 8,787,080 km (0.099 R)
• M37: 8,909,152 km (0.045 R)
• M38: 9,155,090 km (0.064 R)
• M39: 9,378,291 km (0.114 R)
• M40: 9,653,551 km (0.118 R)
• M41: 9,804,794 km (0.047 R)
• M42: 10,007,798 km (0.065 R)
• M43: 10,263,461 km (0.072 R)
• M44: 10,469,607 km (0.114 R)
• M45: 11,254,547 km (0.069 R)
• M46: 11,440,497 km (0.113 R)
• M47: 11,573,938 km (0.034 R)
• M48: 12,004,332 km (0.101 R)
• M49: 12,248,774 km (0.106 R)
• M50: 12,577,291 km (0.09 R)
• M51: 12,770,273 km (0.083 R)
• M52: 13,608,320 km (0.069 R)
• M53: 13,834,961 km (0.104 R)
• M54: 14,521,914 km (0.042 R)
• M55: 14,695,448 km (0.05 R)
• M56: 14,811,536 km (0.09 R)
• M57: 14,986,116 km (0.103 R)
• M58: 15,249,409 km (0.032 R)
• M59: 15,929,181 km (0.106 R)
• M60: 16,347,906 km (0.094 R)
• M61: 16,528,321 km (0.051 R)
• M62: 16,800,439 km (0.046 R)
• M63: 17,625,322 km (0.036 R)
• M64: 17,996,325 km (0.102 R)
• M65: 18,588,882 km (0.104 R)
• M66: 18,871,771 km (0.06 R)
• M67: 19,156,157 km (0.109 R)
• M68: 20,307,761 km (0.12 R)
• M69: 21,087,914 km (0.118 R)
• M70: 21,317,248 km (0.101 R)
• M71: 21,844,730 km (0.082 R)
• M72: 22,276,469 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.6

Radius: 9.7

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.22 AU - 4.74 AU

Year: 3371 Days

Day: 13.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 62,464,071 km

• M1: 239,955 km (0.095 R)
• M2: 330,312 km (0.115 R)
• M3: 409,749 km (0.035 R)
• M4: 480,209 km (0.099 R)
• M5: 753,824 km (0.076 R)
• M6: 815,907 km (0.063 R)
• M7: 923,468 km (0.071 R)
• M8: 1,185,713 km (0.074 R)
• M9: 1,250,937 km (0.083 R)
• M10: 1,325,736 km (0.059 R)
• M11: 1,436,738 km (0.09 R)
• M12: 1,497,774 km (0.061 R)
• M13: 1,686,417 km (0.068 R)
• M14: 1,807,142 km (0.094 R)
• M15: 2,047,696 km (0.096 R)
• M16: 2,166,925 km (0.053 R)
• M17: 2,268,053 km (0.058 R)
• M18: 2,350,033 km (0.109 R)
• M19: 2,570,241 km (0.061 R)
• M20: 2,655,961 km (0.116 R)
• M21: 2,841,312 km (0.108 R)
• M22: 3,110,289 km (0.099 R)
• M23: 3,178,805 km (0.095 R)
• M24: 3,282,626 km (0.097 R)
• M25: 3,458,104 km (0.113 R)
• M26: 3,941,455 km (0.104 R)
• M27: 4,053,055 km (0.084 R)
• M28: 4,115,587 km (0.057 R)
• M29: 4,510,525 km (0.105 R)
• M30: 4,679,721 km (0.075 R)
• M31: 4,837,846 km (0.043 R)
• M32: 5,024,544 km (0.114 R)
• M33: 5,091,863 km (0.056 R)
• M34: 5,295,465 km (0.119 R)
• M35: 5,487,998 km (0.083 R)
• M36: 5,571,174 km (0.065 R)
• M37: 5,710,899 km (0.114 R)
• M38: 5,993,639 km (0.08 R)
• M39: 6,382,743 km (0.102 R)
• M40: 6,470,258 km (0.058 R)
• M41: 6,587,692 km (0.089 R)
• M42: 6,884,344 km (0.117 R)
• M43: 7,676,016 km (0.102 R)
• M44: 7,878,422 km (0.066 R)
• M45: 8,320,484 km (0.036 R)
• M46: 8,480,254 km (0.111 R)
• M47: 8,576,596 km (0.05 R)
• M48: 8,641,072 km (0.1 R)
• M49: 9,146,264 km (0.105 R)
• M50: 9,261,604 km (0.086 R)
• M51: 9,327,726 km (0.055 R)
• M52: 9,443,964 km (0.091 R)
• M53: 10,065,992 km (0.102 R)
• M54: 10,321,954 km (0.117 R)
• M55: 10,631,921 km (0.091 R)
• M56: 10,979,885 km (0.054 R)
• M57: 11,190,519 km (0.072 R)
• M58: 11,367,045 km (0.113 R)
• M59: 11,455,756 km (0.085 R)
• M60: 11,705,136 km (0.059 R)
• M61: 11,848,451 km (0.064 R)
• M62: 12,100,673 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.5

Radius: 10.6

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 8.89 AU - 8.99 AU

Year: 11350 Days

Day: 12.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,464,071 km

• M1: 562,787 km (0.085 R)
• M2: 729,738 km (0.098 R)
• M3: 856,897 km (0.059 R)
• M4: 1,262,606 km (0.05 R)
• M5: 1,350,719 km (0.062 R)
• M6: 1,603,988 km (0.038 R)
• M7: 1,748,799 km (0.041 R)
• M8: 2,289,595 km (0.081 R)
• M9: 2,850,887 km (0.119 R)
• M10: 3,057,332 km (0.085 R)
• M11: 3,147,390 km (0.115 R)
• M12: 3,238,345 km (0.095 R)
• M13: 4,062,929 km (0.112 R)
• M14: 4,363,022 km (0.089 R)
• M15: 5,127,168 km (0.12 R)
• M16: 5,969,853 km (0.092 R)
• M17: 6,581,409 km (0.03 R)
• M18: 6,737,439 km (0.078 R)
• M19: 7,053,240 km (0.113 R)
• M20: 7,132,976 km (0.101 R)
• M21: 8,364,316 km (0.062 R)
• M22: 8,448,839 km (0.062 R)
• M23: 9,308,728 km (0.094 R)
• M24: 9,396,242 km (0.092 R)
• M25: 10,696,248 km (0.117 R)
• M26: 11,111,083 km (0.11 R)
• M27: 11,250,508 km (0.11 R)
• M28: 11,390,681 km (0.108 R)
• M29: 11,484,329 km (0.08 R)
• M30: 12,243,090 km (0.073 R)
• M31: 12,531,814 km (0.108 R)
• M32: 12,725,543 km (0.117 R)
• M33: 13,018,156 km (0.06 R)
• M34: 13,165,211 km (0.089 R)
• M35: 14,159,887 km (0.119 R)
• M36: 14,260,567 km (0.083 R)
• M37: 14,666,276 km (0.05 R)
• M38: 14,921,640 km (0.098 R)
• M39: 15,281,722 km (0.119 R)
• M40: 15,437,004 km (0.069 R)
• M41: 16,220,897 km (0.037 R)
• M42: 17,017,655 km (0.119 R)
• M43: 17,393,894 km (0.089 R)
• M44: 17,936,186 km (0.099 R)
• M45: 18,099,846 km (0.117 R)
• M46: 19,037,227 km (0.071 R)
• M47: 19,990,315 km (0.113 R)
• M48: 20,216,955 km (0.106 R)
• M49: 20,558,338 km (0.099 R)
• M50: 20,901,515 km (0.116 R)
• M51: 22,411,107 km (0.099 R)
• M52: 22,587,483 km (0.077 R)
• M53: 23,297,774 km (0.08 R)
• M54: 23,476,543 km (0.107 R)
• M55: 24,075,683 km (0.095 R)
• M56: 24,619,172 km (0.09 R)
• M57: 24,801,233 km (0.072 R)
• M58: 25,227,736 km (0.109 R)
• M59: 25,350,107 km (0.084 R)
• M60: 25,779,752 km (0.063 R)
• M61: 26,149,857 km (0.077 R)
• M62: 28,154,020 km (0.06 R)
• M63: 31,514,587 km (0.11 R)
• M64: 33,040,934 km (0.117 R)
• M65: 33,308,863 km (0.075 R)
• M66: 33,443,053 km (0.117 R)
• M67: 33,712,030 km (0.077 R)
• M68: 34,591,216 km (0.118 R)
• M69: 36,096,321 km (0.055 R)
• M70: 37,902,416 km (0.077 R)
• M71: 37,972,577 km (0.056 R)
• M72: 38,887,069 km (0.109 R)
• M73: 41,529,865 km (0.1 R)
• M74: 43,274,774 km (0.057 R)
• M75: 43,714,742 km (0.095 R)
• M76: 43,935,249 km (0.09 R)
• M77: 44,821,168 km (0.095 R)
• M78: 44,969,419 km (0.101 R)
• M79: 45,192,021 km (0.099 R)
• M80: 45,340,721 km (0.073 R)
• M81: 45,563,921 km (0.059 R)
• M82: 45,787,570 km (0.072 R)
• M83: 46,086,317 km (0.117 R)
• M84: 46,760,854 km (0.117 R)
• M85: 47,589,626 km (0.059 R)
• M86: 47,665,173 km (0.089 R)
• M87: 47,816,566 km (0.096 R)
• M88: 47,892,262 km (0.094 R)
• M89: 49,644,652 km (0.102 R)
• M90: 50,798,650 km (0.051 R)
• M91: 51,417,835 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 362.3

Radius: 6.7

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 12.98 AU - 13.5 AU

Year: 20455 Days

Day: 17.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 62,464,071 km

• M1: 127,906 km (0.109 R)
• M2: 423,811 km (0.071 R)
• M3: 639,531 km (0.083 R)
• M4: 1,629,270 km (0.063 R)
• M5: 1,881,193 km (0.042 R)
• M6: 2,145,383 km (0.04 R)
• M7: 2,484,372 km (0.056 R)
• M8: 2,708,918 km (0.091 R)
• M9: 2,774,293 km (0.08 R)
• M10: 2,973,557 km (0.103 R)
• M11: 3,246,573 km (0.104 R)
• M12: 4,226,289 km (0.057 R)
• M13: 4,611,055 km (0.119 R)
• M14: 4,886,914 km (0.078 R)
• M15: 5,127,766 km (0.107 R)
• M16: 5,454,937 km (0.12 R)
• M17: 5,788,839 km (0.104 R)
• M18: 6,086,539 km (0.062 R)
• M19: 6,389,175 km (0.067 R)
• M20: 6,919,350 km (0.106 R)
• M21: 7,009,109 km (0.08 R)
• M22: 8,448,989 km (0.079 R)
• M23: 14,293,927 km (0.078 R)
• M24: 14,465,815 km (0.117 R)
• M25: 14,580,706 km (0.067 R)
• M26: 14,811,386 km (0.08 R)
• M27: 15,276,486 km (0.046 R)
• M28: 15,864,555 km (0.095 R)
• M29: 16,519,943 km (0.091 R)
• M30: 16,579,932 km (0.041 R)
• M31: 16,881,222 km (0.096 R)
• M32: 17,305,930 km (0.094 R)
• M33: 17,672,744 km (0.073 R)
• M34: 18,104,035 km (0.112 R)
• M35: 18,663,681 km (0.096 R)
• M36: 18,726,213 km (0.028 R)
• M37: 19,102,751 km (0.113 R)
• M38: 19,355,272 km (0.107 R)
• M39: 19,608,840 km (0.108 R)
• M40: 21,218,513 km (0.104 R)
• M41: 21,283,738 km (0.068 R)
• M42: 21,545,385 km (0.109 R)
• M43: 21,676,731 km (0.091 R)
• M44: 21,874,051 km (0.064 R)
• M45: 22,736,333 km (0.08 R)
• M46: 24,016,592 km (0.052 R)
• M47: 24,631,140 km (0.119 R)
• M48: 25,181,660 km (0.035 R)
• M49: 25,250,774 km (0.106 R)
• M50: 25,527,829 km (0.112 R)
• M51: 25,736,369 km (0.106 R)
• M52: 25,945,357 km (0.083 R)
• M53: 27,566,549 km (0.097 R)
• M54: 27,780,474 km (0.063 R)
• M55: 27,994,848 km (0.09 R)
• M56: 28,138,163 km (0.1 R)
• M57: 28,785,772 km (0.083 R)
• M58: 29,584,176 km (0.057 R)
• M59: 29,657,030 km (0.116 R)
• M60: 30,169,253 km (0.098 R)
• M61: 30,242,706 km (0.094 R)
• M62: 30,389,611 km (0.113 R)
• M63: 30,463,213 km (0.08 R)
• M64: 31,276,576 km (0.095 R)
• M65: 32,397,214 km (0.082 R)
• M66: 32,472,462 km (0.064 R)
• M67: 32,849,149 km (0.113 R)
• M68: 33,075,940 km (0.099 R)
• M69: 33,607,012 km (0.083 R)
• M70: 35,217,284 km (0.078 R)
• M71: 35,449,310 km (0.078 R)
• M72: 36,148,680 km (0.108 R)
• M73: 36,226,620 km (0.108 R)
• M74: 36,617,370 km (0.06 R)
• M75: 36,852,538 km (0.109 R)
• M76: 38,035,558 km (0.08 R)
• M77: 38,671,648 km (0.117 R)
• M78: 40,763,026 km (0.096 R)
• M79: 41,332,246 km (0.078 R)
• M80: 41,822,329 km (0.085 R)
• M81: 44,301,614 km (0.075 R)
• M82: 44,468,565 km (0.085 R)
• M83: 45,896,178 km (0.084 R)
• M84: 46,997,966 km (0.069 R)
• M85: 48,280,170 km (0.086 R)
• M86: 51,228,744 km (0.12 R)
• M87: 53,344,955 km (0.107 R)
• M88: 53,522,528 km (0.114 R)
• M89: 53,611,539 km (0.098 R)
• M90: 56,481,873 km (0.117 R)
• M91: 56,934,855 km (0.119 R)
• M92: 57,753,305 km (0.108 R)
• M93: 58,118,324 km (0.091 R)
• M94: 58,301,133 km (0.088 R)
• M95: 58,850,606 km (0.084 R)
• M96: 61,158,601 km (0.094 R)
• M97: 62,464,142 km (0.049 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 19,032 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit