🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.92 AU - 0.96 AU

Year: 317 Days

Day: 13.2 Hours

Environment

Temp: 167 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.48 AU - 1.96 AU

Year: 786 Days

Day: 30.4 Hours

Environment

Temp: -32 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.73 AU - 2.51 AU

Year: 1075 Days

Day: 29.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,859,761 km

• M1: 39,195 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.84 AU - 4.02 AU

Year: 2212 Days

Day: 38.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.28 AU - 3.72 AU

Year: 2280 Days

Day: 38.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,859,761 km

• M1: 2,079,410 km (0.086 R)

Asteroid Belt

Center: 6.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684

Radius: 9.7

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 7.08 AU - 10.84 AU

Year: 9340 Days

Day: 12.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 81,859,761 km

• M1: 128,205 km (0.084 R)
• M2: 259,552 km (0.092 R)
• M3: 912,397 km (0.108 R)
• M4: 1,292,226 km (0.065 R)
• M5: 1,629,869 km (0.105 R)
• M6: 1,763,759 km (0.102 R)
• M7: 2,693,958 km (0.094 R)
• M8: 2,988,068 km (0.11 R)
• M9: 3,125,249 km (0.095 R)
• M10: 3,236,550 km (0.084 R)
• M11: 3,320,923 km (0.094 R)
• M12: 4,296,600 km (0.062 R)
• M13: 4,451,883 km (0.104 R)
• M14: 4,608,961 km (0.114 R)
• M15: 5,589,874 km (0.081 R)
• M16: 5,691,451 km (0.05 R)
• M17: 5,999,922 km (0.113 R)
• M18: 6,208,611 km (0.105 R)
• M19: 6,313,928 km (0.103 R)
• M20: 6,561,811 km (0.095 R)
• M21: 6,776,933 km (0.078 R)
• M22: 6,885,392 km (0.058 R)
• M23: 6,994,299 km (0.112 R)
• M24: 7,140,606 km (0.051 R)
• M25: 7,698,157 km (0.11 R)
• M26: 7,773,554 km (0.06 R)
• M27: 8,154,131 km (0.108 R)
• M28: 9,092,559 km (0.103 R)
• M29: 9,696,485 km (0.103 R)
• M30: 9,900,537 km (0.113 R)
• M31: 10,815,776 km (0.062 R)
• M32: 10,900,299 km (0.09 R)
• M33: 11,412,223 km (0.09 R)
• M34: 11,714,560 km (0.113 R)
• M35: 11,801,327 km (0.066 R)
• M36: 12,726,141 km (0.036 R)
• M37: 13,310,321 km (0.044 R)
• M38: 14,087,482 km (0.114 R)
• M39: 14,598,059 km (0.053 R)
• M40: 15,114,920 km (0.09 R)
• M41: 15,973,313 km (0.116 R)
• M42: 16,166,294 km (0.119 R)
• M43: 18,087,579 km (0.102 R)
• M44: 18,389,617 km (0.091 R)
• M45: 18,845,592 km (0.106 R)
• M46: 18,998,481 km (0.113 R)
• M47: 19,151,819 km (0.12 R)
• M48: 19,408,080 km (0.114 R)
• M49: 19,614,076 km (0.079 R)
• M50: 19,820,671 km (0.114 R)
• M51: 20,812,056 km (0.12 R)
• M52: 22,194,789 km (0.114 R)
• M53: 22,410,210 km (0.09 R)
• M54: 22,518,070 km (0.102 R)
• M55: 22,734,538 km (0.059 R)
• M56: 22,842,996 km (0.111 R)
• M57: 23,716,798 km (0.12 R)
• M58: 23,826,902 km (0.038 R)
• M59: 23,992,207 km (0.087 R)
• M60: 24,657,319 km (0.065 R)
• M61: 26,346,579 km (0.09 R)
• M62: 27,320,311 km (0.114 R)
• M63: 28,597,877 km (0.045 R)
• M64: 28,773,505 km (0.114 R)
• M65: 30,490,739 km (0.114 R)
• M66: 32,058,225 km (0.083 R)
• M67: 32,179,998 km (0.068 R)
• M68: 32,913,177 km (0.038 R)
• M69: 34,023,343 km (0.07 R)
• M70: 34,333,908 km (0.064 R)
• M71: 34,707,753 km (0.071 R)
• M72: 34,832,667 km (0.111 R)
• M73: 35,900,796 km (0.119 R)
• M74: 36,153,617 km (0.06 R)
• M75: 36,661,053 km (0.104 R)
• M76: 37,298,788 km (0.079 R)
• M77: 37,362,816 km (0.046 R)
• M78: 38,004,441 km (0.114 R)
• M79: 38,520,554 km (0.098 R)
• M80: 39,168,762 km (0.071 R)
• M81: 40,082,356 km (0.113 R)
• M82: 40,410,424 km (0.118 R)
• M83: 40,476,097 km (0.07 R)
• M84: 41,069,103 km (0.117 R)
• M85: 42,999,365 km (0.101 R)
• M86: 43,469,551 km (0.086 R)
• M87: 43,806,595 km (0.053 R)
• M88: 44,890,880 km (0.113 R)
• M89: 45,436,314 km (0.119 R)
• M90: 45,709,779 km (0.115 R)
• M91: 45,778,295 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.3

Radius: 10.6

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 10.22 AU - 12.44 AU

Year: 13281 Days

Day: 9.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 81,859,761 km

• M1: 170,093 km (0.049 R)
• M2: 239,955 km (0.075 R)
• M3: 423,362 km (0.048 R)
• M4: 641,625 km (0.119 R)
• M5: 746,942 km (0.118 R)
• M6: 996,621 km (0.074 R)
• M7: 1,185,264 km (0.103 R)
• M8: 1,363,136 km (0.104 R)
• M9: 1,720,525 km (0.116 R)
• M10: 1,795,623 km (0.051 R)
• M11: 2,352,127 km (0.093 R)
• M12: 2,464,027 km (0.09 R)
• M13: 2,870,035 km (0.107 R)
• M14: 3,518,243 km (0.082 R)
• M15: 3,875,632 km (0.077 R)
• M16: 4,210,731 km (0.111 R)
• M17: 4,347,464 km (0.063 R)
• M18: 5,162,174 km (0.11 R)
• M19: 5,382,382 km (0.099 R)
• M20: 6,216,540 km (0.073 R)
• M21: 7,376,970 km (0.093 R)
• M22: 8,045,373 km (0.098 R)
• M23: 8,689,841 km (0.1 R)
• M24: 9,484,954 km (0.04 R)
• M25: 10,165,175 km (0.042 R)
• M26: 10,627,582 km (0.054 R)
• M27: 10,861,254 km (0.112 R)
• M28: 11,572,742 km (0.109 R)
• M29: 12,201,651 km (0.067 R)
• M30: 12,643,414 km (0.099 R)
• M31: 12,791,964 km (0.042 R)
• M32: 12,990,780 km (0.087 R)
• M33: 13,847,228 km (0.108 R)
• M34: 15,087,394 km (0.111 R)
• M35: 15,667,684 km (0.05 R)
• M36: 15,827,156 km (0.042 R)
• M37: 16,201,449 km (0.057 R)
• M38: 16,904,410 km (0.061 R)
• M39: 17,949,650 km (0.11 R)
• M40: 18,116,601 km (0.118 R)
• M41: 18,452,149 km (0.094 R)
• M42: 18,733,244 km (0.092 R)
• M43: 18,902,589 km (0.089 R)
• M44: 19,129,229 km (0.103 R)
• M45: 19,642,350 km (0.085 R)
• M46: 19,814,388 km (0.101 R)
• M47: 19,929,428 km (0.114 R)
• M48: 21,032,862 km (0.105 R)
• M49: 21,267,731 km (0.088 R)
• M50: 21,680,771 km (0.117 R)
• M51: 22,514,928 km (0.043 R)
• M52: 22,996,185 km (0.085 R)
• M53: 23,298,821 km (0.113 R)
• M54: 23,420,295 km (0.12 R)
• M55: 26,713,243 km (0.108 R)
• M56: 26,967,559 km (0.06 R)
• M57: 27,095,017 km (0.085 R)
• M58: 27,286,652 km (0.118 R)
• M59: 27,414,707 km (0.079 R)
• M60: 28,380,960 km (0.107 R)
• M61: 29,031,262 km (0.083 R)
• M62: 29,162,011 km (0.089 R)
• M63: 29,620,827 km (0.101 R)
• M64: 30,016,065 km (0.108 R)
• M65: 30,612,212 km (0.109 R)
• M66: 30,678,634 km (0.115 R)
• M67: 30,878,347 km (0.117 R)
• M68: 33,103,765 km (0.078 R)
• M69: 34,270,329 km (0.043 R)
• M70: 34,893,255 km (0.069 R)
• M71: 35,241,070 km (0.097 R)
• M72: 35,380,345 km (0.115 R)
• M73: 35,450,207 km (0.119 R)
• M74: 35,589,932 km (0.07 R)
• M75: 36,996,900 km (0.119 R)
• M76: 37,209,478 km (0.056 R)
• M77: 38,063,981 km (0.097 R)
• M78: 38,709,047 km (0.029 R)
• M79: 39,937,545 km (0.072 R)
• M80: 42,580,940 km (0.071 R)
• M81: 43,101,540 km (0.085 R)
• M82: 43,699,034 km (0.105 R)
• M83: 43,848,781 km (0.119 R)
• M84: 44,600,361 km (0.116 R)
• M85: 47,264,250 km (0.072 R)
• M86: 47,494,930 km (0.06 R)
• M87: 48,499,031 km (0.111 R)
• M88: 49,588,253 km (0.109 R)
• M89: 50,449,788 km (0.071 R)
• M90: 50,607,015 km (0.083 R)
• M91: 50,921,769 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 986.7

Radius: 3.3

Gravity: 90.61 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 12.31 AU - 16.05 AU

Year: 18596 Days

Day: 19.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,859,761 km

• M1: 43,683 km (0.102 R)
• M2: 308,022 km (0.06 R)
• M3: 576,849 km (0.119 R)
• M4: 647,160 km (0.055 R)
• M5: 720,314 km (0.088 R)
• M6: 1,428,360 km (0.091 R)
• M7: 1,892,413 km (0.1 R)
• M8: 2,399,101 km (0.057 R)
• M9: 2,824,857 km (0.104 R)
• M10: 3,066,756 km (0.104 R)
• M11: 3,190,324 km (0.054 R)
• M12: 3,231,912 km (0.095 R)
• M13: 3,656,920 km (0.032 R)
• M14: 3,787,968 km (0.071 R)
• M15: 4,235,415 km (0.093 R)
• M16: 5,130,908 km (0.103 R)
• M17: 5,179,527 km (0.049 R)
• M18: 5,725,410 km (0.063 R)
• M19: 6,289,394 km (0.084 R)
• M20: 6,710,512 km (0.057 R)
• M21: 7,195,059 km (0.106 R)
• M22: 7,579,825 km (0.072 R)
• M23: 8,254,661 km (0.1 R)
• M24: 11,265,767 km (0.093 R)
• M25: 11,392,626 km (0.083 R)
• M26: 11,969,176 km (0.077 R)
• M27: 12,489,627 km (0.119 R)
• M28: 13,822,694 km (0.104 R)
• M29: 14,094,663 km (0.082 R)
• M30: 15,340,364 km (0.12 R)
• M31: 17,566,829 km (0.107 R)
• M32: 18,679,688 km (0.056 R)
• M33: 20,352,790 km (0.058 R)
• M34: 20,817,441 km (0.089 R)
• M35: 21,599,389 km (0.102 R)
• M36: 22,870,373 km (0.111 R)
• M37: 23,758,236 km (0.092 R)
• M38: 24,002,380 km (0.065 R)
• M39: 25,984,701 km (0.035 R)
• M40: 26,826,189 km (0.068 R)
• M41: 27,165,178 km (0.062 R)
• M42: 29,055,198 km (0.1 R)
• M43: 29,316,096 km (0.081 R)
• M44: 29,752,922 km (0.116 R)
• M45: 30,544,444 km (0.069 R)
• M46: 30,809,681 km (0.045 R)
• M47: 30,898,393 km (0.103 R)
• M48: 32,058,225 km (0.104 R)
• M49: 32,598,423 km (0.104 R)
• M50: 32,869,495 km (0.078 R)
• M51: 32,960,151 km (0.042 R)
• M52: 33,141,463 km (0.081 R)
• M53: 33,323,225 km (0.116 R)
• M54: 35,901,544 km (0.055 R)
• M55: 37,403,507 km (0.044 R)
• M56: 37,876,984 km (0.098 R)
• M57: 39,117,450 km (0.112 R)
• M58: 39,405,575 km (0.12 R)
• M59: 39,694,449 km (0.08 R)
• M60: 41,051,750 km (0.057 R)
• M61: 41,540,038 km (0.049 R)
• M62: 41,638,024 km (0.054 R)
• M63: 42,030,419 km (0.087 R)
• M64: 44,510,752 km (0.077 R)
• M65: 47,549,085 km (0.047 R)
• M66: 48,164,680 km (0.092 R)
• M67: 48,473,450 km (0.091 R)
• M68: 49,093,084 km (0.076 R)
• M69: 49,196,606 km (0.066 R)
• M70: 49,403,799 km (0.101 R)
• M71: 50,967,546 km (0.108 R)
• M72: 54,464,396 km (0.079 R)
• M73: 55,000,854 km (0.049 R)
• M74: 55,215,976 km (0.082 R)
• M75: 55,323,686 km (0.097 R)
• M76: 55,971,146 km (0.053 R)
• M77: 57,382,452 km (0.084 R)
• M78: 58,805,427 km (0.11 R)
• M79: 58,915,381 km (0.103 R)
• M80: 60,129,219 km (0.077 R)
• M81: 60,240,071 km (0.119 R)
• M82: 62,357,329 km (0.047 R)
• M83: 62,693,924 km (0.065 R)
• M84: 63,368,760 km (0.032 R)
• M85: 63,933,044 km (0.095 R)
• M86: 65,978,047 km (0.069 R)
• M87: 67,008,626 km (0.113 R)
• M88: 67,123,517 km (0.088 R)
• M89: 67,238,409 km (0.063 R)
• M90: 70,365,303 km (0.058 R)
• M91: 72,005,345 km (0.071 R)
• M92: 74,250,958 km (0.113 R)
• M93: 78,326,603 km (0.11 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 18,678 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit