🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.58 AU - 0.7 AU

Year: 179 Days

Day: 43.9 Hours

Environment

Temp: 251 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 93,924,644 km

• M1: 29,471 km (0.106 R)
• M2: 376,089 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.57 AU - 0.77 AU

Year: 192 Days

Day: 20.6 Hours

Environment

Temp: 157 °C

Axial Tilt: 165.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.1 AU - 1.58 AU

Year: 543 Days

Day: 42.4 Hours

Environment

Temp: 21 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.58 AU - 3.3 AU

Year: 1764 Days

Day: 35.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,924,644 km

• M1: 2,257,881 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.8

Radius: 10.4

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.82 AU - 9.16 AU

Year: 7171 Days

Day: 11.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 93,924,644 km

• M1: 132,693 km (0.076 R)
• M2: 223,350 km (0.072 R)
• M3: 333,902 km (0.062 R)
• M4: 517,309 km (0.095 R)
• M5: 635,641 km (0.054 R)
• M6: 851,810 km (0.045 R)
• M7: 932,892 km (0.093 R)
• M8: 1,027,289 km (0.103 R)
• M9: 1,249,441 km (0.113 R)
• M10: 1,366,427 km (0.101 R)
• M11: 1,462,768 km (0.109 R)
• M12: 1,818,512 km (0.092 R)
• M13: 1,965,716 km (0.103 R)
• M14: 2,103,047 km (0.09 R)
• M15: 2,229,457 km (0.064 R)
• M16: 2,300,815 km (0.113 R)
• M17: 2,460,586 km (0.111 R)
• M18: 2,837,423 km (0.109 R)
• M19: 3,056,434 km (0.035 R)
• M20: 3,184,191 km (0.114 R)
• M21: 3,395,572 km (0.09 R)
• M22: 3,461,545 km (0.088 R)
• M23: 3,695,965 km (0.083 R)
• M24: 3,797,991 km (0.073 R)
• M25: 4,251,272 km (0.102 R)
• M26: 4,520,548 km (0.096 R)
• M27: 4,611,654 km (0.095 R)
• M28: 4,925,809 km (0.098 R)
• M29: 5,094,855 km (0.104 R)
• M30: 5,400,483 km (0.064 R)
• M31: 5,711,946 km (0.115 R)
• M32: 5,989,450 km (0.051 R)
• M33: 6,681,639 km (0.092 R)
• M34: 6,764,666 km (0.087 R)
• M35: 6,910,973 km (0.096 R)
• M36: 7,058,327 km (0.11 R)
• M37: 7,164,242 km (0.081 R)
• M38: 7,571,447 km (0.073 R)
• M39: 7,964,291 km (0.081 R)
• M40: 8,163,257 km (0.074 R)
• M41: 8,453,476 km (0.117 R)
• M42: 8,633,742 km (0.111 R)
• M43: 8,724,398 km (0.119 R)
• M44: 9,789,385 km (0.083 R)
• M45: 10,821,611 km (0.113 R)
• M46: 10,993,050 km (0.052 R)
• M47: 11,066,652 km (0.103 R)
• M48: 11,338,471 km (0.064 R)
• M49: 12,626,659 km (0.112 R)
• M50: 12,962,356 km (0.097 R)
• M51: 13,092,357 km (0.1 R)
• M52: 13,248,836 km (0.119 R)
• M53: 13,511,081 km (0.091 R)
• M54: 13,616,398 km (0.114 R)
• M55: 14,093,915 km (0.109 R)
• M56: 14,685,125 km (0.09 R)
• M57: 14,820,511 km (0.116 R)
• M58: 15,120,156 km (0.095 R)
• M59: 16,170,333 km (0.102 R)
• M60: 16,450,530 km (0.112 R)
• M61: 16,987,437 km (0.103 R)
• M62: 17,587,623 km (0.03 R)
• M63: 17,904,771 km (0.04 R)
• M64: 18,165,669 km (0.072 R)
• M65: 18,369,571 km (0.097 R)
• M66: 19,074,028 km (0.11 R)
• M67: 19,221,980 km (0.116 R)
• M68: 19,967,127 km (0.109 R)
• M69: 20,177,462 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.8

Radius: 10.4

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 9.25 AU - 9.55 AU

Year: 10083 Days

Day: 10.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 93,924,644 km

• M1: 141,520 km (0.075 R)
• M2: 318,344 km (0.066 R)
• M3: 385,813 km (0.098 R)
• M4: 575,952 km (0.074 R)
• M5: 663,766 km (0.119 R)
• M6: 840,441 km (0.105 R)
• M7: 1,095,505 km (0.113 R)
• M8: 1,641,089 km (0.079 R)
• M9: 1,808,638 km (0.112 R)
• M10: 1,904,231 km (0.075 R)
• M11: 2,449,815 km (0.112 R)
• M12: 2,577,571 km (0.091 R)
• M13: 3,319,427 km (0.102 R)
• M14: 3,485,032 km (0.107 R)
• M15: 3,556,839 km (0.062 R)
• M16: 3,629,244 km (0.053 R)
• M17: 3,998,302 km (0.118 R)
• M18: 5,231,587 km (0.078 R)
• M19: 5,314,165 km (0.106 R)
• M20: 5,705,064 km (0.057 R)
• M21: 6,047,494 km (0.11 R)
• M22: 6,573,779 km (0.09 R)
• M23: 7,114,875 km (0.077 R)
• M24: 7,206,429 km (0.115 R)
• M25: 7,701,598 km (0.074 R)
• M26: 7,795,545 km (0.118 R)
• M27: 7,953,221 km (0.084 R)
• M28: 8,111,945 km (0.101 R)
• M29: 8,239,701 km (0.071 R)
• M30: 8,659,323 km (0.1 R)
• M31: 8,757,160 km (0.074 R)
• M32: 8,986,942 km (0.027 R)
• M33: 9,152,398 km (0.065 R)
• M34: 9,823,943 km (0.113 R)
• M35: 10,096,959 km (0.116 R)
• M36: 10,165,624 km (0.118 R)
• M37: 10,372,518 km (0.084 R)
• M38: 10,441,782 km (0.119 R)
• M39: 10,511,345 km (0.102 R)
• M40: 11,643,202 km (0.083 R)
• M41: 12,223,792 km (0.077 R)
• M42: 12,739,455 km (0.101 R)
• M43: 12,925,256 km (0.115 R)
• M44: 14,328,783 km (0.041 R)
• M45: 14,444,722 km (0.091 R)
• M46: 14,833,227 km (0.091 R)
• M47: 15,068,096 km (0.094 R)
• M48: 15,740,239 km (0.116 R)
• M49: 16,583,971 km (0.108 R)
• M50: 16,868,506 km (0.117 R)
• M51: 17,195,527 km (0.031 R)
• M52: 18,357,005 km (0.044 R)
• M53: 18,820,310 km (0.047 R)
• M54: 19,244,719 km (0.1 R)
• M55: 19,415,410 km (0.116 R)
• M56: 19,586,550 km (0.104 R)
• M57: 19,801,223 km (0.104 R)
• M58: 20,406,496 km (0.114 R)
• M59: 20,537,095 km (0.106 R)
• M60: 20,624,161 km (0.073 R)
• M61: 20,798,891 km (0.062 R)
• M62: 21,017,902 km (0.081 R)
• M63: 21,193,680 km (0.119 R)
• M64: 21,281,793 km (0.103 R)
• M65: 21,546,731 km (0.094 R)
• M66: 24,440,253 km (0.094 R)
• M67: 24,996,308 km (0.086 R)
• M68: 25,697,174 km (0.087 R)
• M69: 26,404,623 km (0.114 R)
• M70: 26,736,879 km (0.101 R)
• M71: 26,879,745 km (0.102 R)
• M72: 27,453,603 km (0.052 R)
• M73: 27,645,836 km (0.056 R)
• M74: 28,808,361 km (0.116 R)
• M75: 29,493,968 km (0.041 R)
• M76: 31,884,841 km (0.088 R)
• M77: 33,154,628 km (0.068 R)
• M78: 34,337,498 km (0.119 R)
• M79: 34,648,213 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.2

Radius: 8.7

Gravity: 9.37 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 9.08 AU - 12.93 AU

Year: 12763 Days

Day: 8.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,924,644 km

• M1: 173,833 km (0.106 R)
• M2: 616,044 km (0.107 R)
• M3: 688,449 km (0.064 R)
• M4: 1,073,814 km (0.086 R)
• M5: 1,162,824 km (0.059 R)
• M6: 1,909,018 km (0.064 R)
• M7: 1,990,699 km (0.062 R)
• M8: 2,271,344 km (0.107 R)
• M9: 2,416,604 km (0.057 R)
• M10: 2,746,767 km (0.079 R)
• M11: 2,964,431 km (0.094 R)
• M12: 3,123,304 km (0.077 R)
• M13: 3,890,442 km (0.111 R)
• M14: 4,676,429 km (0.09 R)
• M15: 5,355,305 km (0.1 R)
• M16: 5,471,542 km (0.094 R)
• M17: 5,667,067 km (0.059 R)
• M18: 6,105,239 km (0.116 R)
• M19: 6,554,332 km (0.1 R)
• M20: 7,269,409 km (0.106 R)
• M21: 7,571,148 km (0.065 R)
• M22: 8,365,513 km (0.095 R)
• M23: 8,455,571 km (0.082 R)
• M24: 8,727,241 km (0.097 R)
• M25: 8,955,826 km (0.106 R)
• M26: 9,279,257 km (0.059 R)
• M27: 9,606,427 km (0.06 R)
• M28: 10,128,374 km (0.12 R)
• M29: 10,416,949 km (0.075 R)
• M30: 10,513,738 km (0.107 R)
• M31: 11,150,128 km (0.085 R)
• M32: 11,598,173 km (0.061 R)
• M33: 11,950,626 km (0.08 R)
• M34: 12,102,767 km (0.069 R)
• M35: 14,461,028 km (0.053 R)
• M36: 14,623,192 km (0.049 R)
• M37: 15,277,982 km (0.064 R)
• M38: 15,388,086 km (0.09 R)
• M39: 17,184,607 km (0.077 R)
• M40: 17,528,831 km (0.119 R)
• M41: 17,644,022 km (0.112 R)
• M42: 17,759,511 km (0.077 R)
• M43: 17,933,194 km (0.037 R)
• M44: 18,049,432 km (0.081 R)
• M45: 18,692,553 km (0.042 R)
• M46: 18,869,228 km (0.062 R)
• M47: 19,224,374 km (0.086 R)
• M48: 21,216,568 km (0.059 R)
• M49: 21,771,128 km (0.089 R)
• M50: 22,019,161 km (0.066 R)
• M51: 22,081,394 km (0.097 R)
• M52: 25,133,041 km (0.113 R)
• M53: 25,197,966 km (0.101 R)
• M54: 27,239,678 km (0.103 R)
• M55: 27,440,139 km (0.072 R)
• M56: 28,179,153 km (0.096 R)
• M57: 28,449,476 km (0.089 R)
• M58: 29,470,930 km (0.096 R)
• M59: 29,539,446 km (0.11 R)
• M60: 29,951,588 km (0.11 R)
• M61: 30,504,352 km (0.091 R)
• M62: 33,175,123 km (0.064 R)
• M63: 33,746,886 km (0.075 R)
• M64: 35,335,915 km (0.103 R)
• M65: 35,481,623 km (0.117 R)
• M66: 35,992,948 km (0.086 R)
• M67: 36,506,817 km (0.096 R)
• M68: 36,654,021 km (0.114 R)
• M69: 37,839,285 km (0.117 R)
• M70: 38,436,630 km (0.076 R)
• M71: 38,586,377 km (0.086 R)
• M72: 38,886,620 km (0.09 R)
• M73: 38,961,868 km (0.031 R)
• M74: 39,037,116 km (0.088 R)
• M75: 39,112,363 km (0.064 R)
• M76: 39,489,500 km (0.053 R)
• M77: 39,640,593 km (0.052 R)
• M78: 40,475,499 km (0.068 R)
• M79: 41,162,901 km (0.032 R)
• M80: 42,781,849 km (0.08 R)
• M81: 44,578,819 km (0.109 R)
• M82: 44,972,710 km (0.11 R)
• M83: 46,879,335 km (0.039 R)
• M84: 47,039,554 km (0.104 R)
• M85: 47,360,143 km (0.107 R)
• M86: 47,923,229 km (0.064 R)
• M87: 48,893,521 km (0.044 R)
• M88: 49,381,060 km (0.114 R)
• M89: 49,951,926 km (0.092 R)
• M90: 52,839,015 km (0.092 R)
• M91: 54,260,793 km (0.075 R)
• M92: 54,597,089 km (0.106 R)
• M93: 56,714,946 km (0.063 R)
• M94: 57,056,329 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 539.2

Radius: 3

Gravity: 59.91 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 18.87 AU - 20.81 AU

Year: 30916 Days

Day: 20.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 93,924,644 km

• M1: 131,197 km (0.093 R)
• M2: 386,411 km (0.075 R)
• M3: 1,248,394 km (0.111 R)
• M4: 1,486,704 km (0.082 R)
• M5: 2,241,874 km (0.092 R)
• M6: 3,989,027 km (0.074 R)
• M7: 4,850,412 km (0.111 R)
• M8: 4,902,771 km (0.097 R)
• M9: 6,618,060 km (0.119 R)
• M10: 7,088,097 km (0.109 R)
• M11: 7,508,018 km (0.077 R)
• M12: 8,624,467 km (0.065 R)
• M13: 8,688,046 km (0.083 R)
• M14: 9,137,139 km (0.072 R)
• M15: 10,057,614 km (0.103 R)
• M16: 10,733,049 km (0.061 R)
• M17: 12,412,584 km (0.088 R)
• M18: 12,990,481 km (0.095 R)
• M19: 13,503,153 km (0.113 R)
• M20: 13,873,407 km (0.099 R)
• M21: 14,172,005 km (0.087 R)
• M22: 14,472,696 km (0.063 R)
• M23: 15,310,594 km (0.109 R)
• M24: 15,696,557 km (0.07 R)
• M25: 15,774,198 km (0.049 R)
• M26: 16,478,056 km (0.092 R)
• M27: 19,644,744 km (0.073 R)
• M28: 21,943,464 km (0.093 R)
• M29: 24,866,008 km (0.055 R)
• M30: 25,410,246 km (0.075 R)
• M31: 28,001,879 km (0.037 R)
• M32: 29,138,075 km (0.061 R)
• M33: 29,233,518 km (0.11 R)
• M34: 29,328,962 km (0.098 R)
• M35: 30,096,399 km (0.057 R)
• M36: 30,289,230 km (0.107 R)
• M37: 30,967,657 km (0.119 R)
• M38: 31,455,196 km (0.114 R)
• M39: 31,749,007 km (0.114 R)
• M40: 33,032,556 km (0.117 R)
• M41: 34,433,690 km (0.079 R)
• M42: 35,242,865 km (0.088 R)
• M43: 36,365,896 km (0.098 R)
• M44: 37,708,088 km (0.091 R)
• M45: 40,653,670 km (0.084 R)
• M46: 42,369,707 km (0.099 R)
• M47: 43,563,199 km (0.12 R)
• M48: 45,208,327 km (0.082 R)
• M49: 46,316,249 km (0.106 R)
• M50: 47,321,098 km (0.087 R)
• M51: 47,770,041 km (0.029 R)
• M52: 50,149,844 km (0.117 R)
• M53: 50,264,137 km (0.093 R)
• M54: 50,492,872 km (0.115 R)
• M55: 52,800,120 km (0.025 R)
• M56: 53,382,205 km (0.111 R)
• M57: 53,966,534 km (0.11 R)
• M58: 54,552,958 km (0.118 R)
• M59: 55,377,392 km (0.056 R)
• M60: 57,516,342 km (0.117 R)
• M61: 59,682,220 km (0.07 R)
• M62: 61,874,727 km (0.065 R)
• M63: 63,597,944 km (0.07 R)
• M64: 67,091,653 km (0.096 R)
• M65: 67,722,058 km (0.051 R)
• M66: 75,438,466 km (0.098 R)
• M67: 76,225,201 km (0.111 R)
• M68: 76,356,548 km (0.096 R)
• M69: 76,488,045 km (0.107 R)
• M70: 77,278,520 km (0.099 R)
• M71: 78,071,538 km (0.1 R)
• M72: 79,133,234 km (0.113 R)
• M73: 79,266,377 km (0.078 R)
• M74: 81,808,344 km (0.1 R)
• M75: 82,481,684 km (0.047 R)
• M76: 84,241,104 km (0.057 R)
• M77: 87,659,116 km (0.112 R)
• M78: 88,348,164 km (0.072 R)
• M79: 89,870,322 km (0.11 R)
• M80: 90,147,976 km (0.102 R)
• M81: 90,286,953 km (0.088 R)
• M82: 90,704,181 km (0.083 R)
• M83: 91,680,457 km (0.068 R)
• M84: 92,519,850 km (0.047 R)
• M85: 92,940,520 km (0.088 R)
• M86: 93,924,574 km (0.095 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 12,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit