🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.45 AU - 0.61 AU

Year: 145 Days

Day: 36.9 Hours

Environment

Temp: 236 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,812,613 km

• M1: 76,445 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.59 AU - 0.83 AU

Year: 225 Days

Day: 23.3 Hours

Environment

Temp: 182 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,812,613 km

• M1: 65,075 km (0.101 R)
• M2: 216,319 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.58 AU - 0.86 AU

Year: 230 Days

Day: 16.4 Hours

Environment

Temp: 93 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.8 AU - 0.9 AU

Year: 295 Days

Day: 15.8 Hours

Environment

Temp: 69 °C

Axial Tilt: 137.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.71 AU - 1.01 AU

Year: 300 Days

Day: 46.7 Hours

Environment

Temp: 51 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.6

Radius: 9.5

Gravity: 10.49 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.52 AU - 5.16 AU

Year: 3406 Days

Day: 8.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 56,812,613 km

• M1: 220,657 km (0.048 R)
• M2: 295,157 km (0.081 R)
• M3: 508,633 km (0.058 R)
• M4: 661,223 km (0.091 R)
• M5: 889,210 km (0.077 R)
• M6: 1,076,805 km (0.116 R)
• M7: 1,291,329 km (0.099 R)
• M8: 1,389,615 km (0.112 R)
• M9: 1,624,034 km (0.084 R)
• M10: 1,871,320 km (0.071 R)
• M11: 1,951,055 km (0.102 R)
• M12: 2,064,750 km (0.109 R)
• M13: 2,164,083 km (0.103 R)
• M14: 2,333,128 km (0.063 R)
• M15: 2,436,650 km (0.078 R)
• M16: 2,577,123 km (0.113 R)
• M17: 2,720,288 km (0.102 R)
• M18: 2,792,992 km (0.082 R)
• M19: 2,884,696 km (0.116 R)
• M20: 2,995,997 km (0.109 R)
• M21: 3,223,236 km (0.09 R)
• M22: 3,358,323 km (0.1 R)
• M23: 3,456,010 km (0.107 R)
• M24: 3,979,303 km (0.096 R)
• M25: 4,103,619 km (0.083 R)
• M26: 4,166,301 km (0.103 R)
• M27: 4,722,655 km (0.118 R)
• M28: 4,832,460 km (0.097 R)
• M29: 4,898,732 km (0.096 R)
• M30: 6,046,896 km (0.029 R)
• M31: 6,504,366 km (0.105 R)
• M32: 6,602,203 km (0.07 R)
• M33: 6,898,407 km (0.052 R)
• M34: 7,376,222 km (0.057 R)
• M35: 7,529,410 km (0.115 R)
• M36: 7,632,035 km (0.053 R)
• M37: 7,709,377 km (0.072 R)
• M38: 8,657,678 km (0.038 R)
• M39: 8,819,393 km (0.108 R)
• M40: 9,475,828 km (0.113 R)
• M41: 9,754,080 km (0.065 R)
• M42: 9,838,005 km (0.109 R)
• M43: 10,604,843 km (0.102 R)
• M44: 10,777,928 km (0.106 R)
• M45: 11,126,641 km (0.074 R)
• M46: 11,597,575 km (0.093 R)
• M47: 11,656,965 km (0.039 R)
• M48: 12,045,022 km (0.077 R)
• M49: 12,105,161 km (0.106 R)
• M50: 12,165,299 km (0.031 R)
• M51: 12,376,681 km (0.111 R)
• M52: 12,956,821 km (0.117 R)
• M53: 13,018,306 km (0.037 R)
• M54: 13,452,140 km (0.032 R)
• M55: 15,039,822 km (0.103 R)
• M56: 15,234,299 km (0.094 R)
• M57: 15,364,449 km (0.116 R)
• M58: 15,789,906 km (0.089 R)
• M59: 16,318,884 km (0.106 R)
• M60: 16,786,527 km (0.067 R)
• M61: 16,853,696 km (0.063 R)
• M62: 16,920,866 km (0.088 R)
• M63: 17,224,699 km (0.093 R)
• M64: 17,292,467 km (0.025 R)
• M65: 17,462,111 km (0.038 R)
• M66: 17,803,343 km (0.067 R)
• M67: 17,940,525 km (0.028 R)
• M68: 18,077,855 km (0.075 R)
• M69: 18,492,391 km (0.108 R)
• M70: 19,119,954 km (0.118 R)
• M71: 19,542,119 km (0.04 R)
• M72: 20,791,262 km (0.104 R)
• M73: 21,116,637 km (0.057 R)
• M74: 21,334,452 km (0.102 R)
• M75: 22,250,140 km (0.056 R)
• M76: 22,324,041 km (0.091 R)
• M77: 23,178,694 km (0.05 R)
• M78: 23,365,991 km (0.031 R)
• M79: 23,817,327 km (0.049 R)
• M80: 24,044,118 km (0.116 R)
• M81: 25,265,734 km (0.071 R)
• M82: 25,574,354 km (0.106 R)
• M83: 25,729,039 km (0.027 R)
• M84: 25,806,530 km (0.11 R)
• M85: 26,000,559 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.7

Radius: 10.2

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.07 AU - 8.07 AU

Year: 7082 Days

Day: 10.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 56,812,613 km

• M1: 159,771 km (0.095 R)
• M2: 244,293 km (0.039 R)
• M3: 337,343 km (0.11 R)
• M4: 558,150 km (0.078 R)
• M5: 766,091 km (0.087 R)
• M6: 950,994 km (0.098 R)
• M7: 1,016,069 km (0.058 R)
• M8: 1,133,802 km (0.087 R)
• M9: 1,274,125 km (0.077 R)
• M10: 1,710,203 km (0.098 R)
• M11: 2,190,711 km (0.11 R)
• M12: 2,595,373 km (0.091 R)
• M13: 3,047,907 km (0.112 R)
• M14: 3,397,218 km (0.082 R)
• M15: 3,680,706 km (0.098 R)
• M16: 3,812,203 km (0.106 R)
• M17: 3,972,123 km (0.073 R)
• M18: 4,161,364 km (0.072 R)
• M19: 4,833,058 km (0.061 R)
• M20: 5,093,658 km (0.091 R)
• M21: 5,299,505 km (0.118 R)
• M22: 5,568,332 km (0.059 R)
• M23: 5,872,315 km (0.102 R)
• M24: 6,057,218 km (0.113 R)
• M25: 6,244,215 km (0.079 R)
• M26: 6,687,922 km (0.108 R)
• M27: 8,285,328 km (0.102 R)
• M28: 8,458,264 km (0.026 R)
• M29: 9,162,122 km (0.054 R)
• M30: 9,994,634 km (0.094 R)
• M31: 10,215,889 km (0.1 R)
• M32: 10,476,040 km (0.118 R)
• M33: 11,002,774 km (0.118 R)
• M34: 11,078,770 km (0.072 R)
• M35: 11,499,738 km (0.108 R)
• M36: 11,964,838 km (0.068 R)
• M37: 14,757,381 km (0.066 R)
• M38: 14,967,267 km (0.101 R)
• M39: 15,051,491 km (0.107 R)
• M40: 15,262,872 km (0.118 R)
• M41: 15,773,899 km (0.106 R)
• M42: 16,464,293 km (0.058 R)
• M43: 16,900,670 km (0.097 R)
• M44: 18,097,902 km (0.084 R)
• M45: 18,548,341 km (0.108 R)
• M46: 19,002,520 km (0.043 R)
• M47: 19,460,289 km (0.114 R)
• M48: 19,644,295 km (0.06 R)
• M49: 20,200,200 km (0.12 R)
• M50: 20,480,098 km (0.045 R)
• M51: 20,714,219 km (0.111 R)
• M52: 21,138,179 km (0.095 R)
• M53: 21,517,260 km (0.063 R)
• M54: 21,659,977 km (0.109 R)
• M55: 23,839,019 km (0.035 R)
• M56: 24,134,774 km (0.092 R)
• M57: 24,332,692 km (0.115 R)
• M58: 24,680,208 km (0.096 R)
• M59: 25,631,950 km (0.108 R)
• M60: 25,783,193 km (0.105 R)
• M61: 25,934,885 km (0.084 R)
• M62: 26,137,590 km (0.07 R)
• M63: 26,851,172 km (0.055 R)
• M64: 27,416,203 km (0.05 R)
• M65: 27,519,426 km (0.093 R)
• M66: 27,674,409 km (0.112 R)
• M67: 28,401,605 km (0.093 R)
• M68: 28,610,593 km (0.099 R)
• M69: 28,715,162 km (0.064 R)
• M70: 28,977,407 km (0.06 R)
• M71: 30,513,777 km (0.117 R)
• M72: 30,620,739 km (0.085 R)
• M73: 30,834,964 km (0.101 R)
• M74: 31,318,913 km (0.058 R)
• M75: 32,239,688 km (0.09 R)
• M76: 33,114,386 km (0.073 R)
• M77: 34,385,669 km (0.081 R)
• M78: 34,608,271 km (0.117 R)
• M79: 34,999,170 km (0.105 R)
• M80: 36,123,996 km (0.043 R)
• M81: 36,237,242 km (0.065 R)
• M82: 37,603,968 km (0.086 R)
• M83: 37,890,897 km (0.098 R)
• M84: 38,178,573 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.7

Radius: 4.8

Gravity: 14.96 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 11.43 AU - 15.09 AU

Year: 18190 Days

Day: 22.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,812,613 km

• M1: 74,051 km (0.102 R)
• M2: 116,387 km (0.107 R)
• M3: 185,501 km (0.108 R)
• M4: 431,291 km (0.084 R)
• M5: 601,383 km (0.092 R)
• M6: 1,043,894 km (0.09 R)
• M7: 1,466,059 km (0.112 R)
• M8: 1,516,025 km (0.113 R)
• M9: 1,963,173 km (0.099 R)
• M10: 2,360,206 km (0.088 R)
• M11: 2,719,839 km (0.042 R)
• M12: 3,760,142 km (0.116 R)
• M13: 4,285,829 km (0.09 R)
• M14: 5,173,992 km (0.115 R)
• M15: 5,443,418 km (0.053 R)
• M16: 5,521,209 km (0.082 R)
• M17: 5,638,643 km (0.113 R)
• M18: 6,116,758 km (0.115 R)
• M19: 6,360,602 km (0.116 R)
• M20: 6,525,010 km (0.051 R)
• M21: 7,757,996 km (0.112 R)
• M22: 8,021,887 km (0.108 R)
• M23: 8,288,769 km (0.112 R)
• M24: 9,525,345 km (0.113 R)
• M25: 9,902,781 km (0.079 R)
• M26: 10,526,305 km (0.071 R)
• M27: 11,014,592 km (0.042 R)
• M28: 11,261,429 km (0.091 R)
• M29: 12,165,448 km (0.06 R)
• M30: 12,471,825 km (0.07 R)
• M31: 14,095,411 km (0.11 R)
• M32: 14,148,817 km (0.045 R)
• M33: 14,309,635 km (0.109 R)
• M34: 14,471,051 km (0.091 R)
• M35: 15,839,572 km (0.119 R)
• M36: 15,895,073 km (0.119 R)
• M37: 17,823,689 km (0.082 R)
• M38: 17,881,433 km (0.103 R)
• M39: 18,815,223 km (0.096 R)
• M40: 19,169,471 km (0.078 R)
• M41: 19,347,493 km (0.094 R)
• M42: 20,185,091 km (0.115 R)
• M43: 21,095,693 km (0.049 R)
• M44: 21,279,400 km (0.112 R)
• M45: 21,463,704 km (0.095 R)
• M46: 21,525,189 km (0.111 R)
• M47: 23,842,909 km (0.043 R)
• M48: 24,162,150 km (0.034 R)
• M49: 24,934,076 km (0.084 R)
• M50: 25,975,875 km (0.112 R)
• M51: 26,304,242 km (0.059 R)
• M52: 27,698,794 km (0.056 R)
• M53: 28,168,980 km (0.102 R)
• M54: 28,709,477 km (0.095 R)
• M55: 28,913,080 km (0.116 R)
• M56: 29,049,064 km (0.078 R)
• M57: 29,253,564 km (0.093 R)
• M58: 31,813,334 km (0.116 R)
• M59: 32,517,341 km (0.054 R)
• M60: 33,511,569 km (0.108 R)
• M61: 33,725,942 km (0.116 R)
• M62: 34,299,800 km (0.064 R)
• M63: 34,371,756 km (0.062 R)
• M64: 34,804,543 km (0.094 R)
• M65: 34,949,204 km (0.069 R)
• M66: 35,239,274 km (0.052 R)
• M67: 35,457,239 km (0.05 R)
• M68: 36,113,824 km (0.11 R)
• M69: 37,365,060 km (0.099 R)
• M70: 37,809,964 km (0.097 R)
• M71: 39,381,191 km (0.111 R)
• M72: 40,592,634 km (0.054 R)
• M73: 40,744,925 km (0.09 R)
• M74: 40,973,660 km (0.067 R)
• M75: 41,126,549 km (0.093 R)
• M76: 42,278,153 km (0.091 R)
• M77: 44,534,688 km (0.065 R)
• M78: 45,321,872 km (0.075 R)
• M79: 45,638,122 km (0.055 R)
• M80: 46,034,257 km (0.07 R)
• M81: 47,470,097 km (0.091 R)
• M82: 47,791,134 km (0.08 R)
• M83: 48,193,552 km (0.068 R)
• M84: 48,435,452 km (0.108 R)
• M85: 50,467,290 km (0.108 R)
• M86: 50,549,121 km (0.105 R)
• M87: 50,795,059 km (0.093 R)
• M88: 51,287,835 km (0.098 R)
• M89: 51,864,834 km (0.108 R)
• M90: 51,947,412 km (0.099 R)
• M91: 52,526,804 km (0.092 R)
• M92: 52,858,912 km (0.109 R)
• M93: 55,456,080 km (0.049 R)
• M94: 55,709,499 km (0.077 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 12,842 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit