🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.51 AU - 0.63 AU

Year: 155 Days

Day: 20.7 Hours

Environment

Temp: 252 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.63 AU - 0.73 AU

Year: 202 Days

Day: 20.2 Hours

Environment

Temp: 145 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.96 AU - 1.08 AU

Year: 371 Days

Day: 29.6 Hours

Environment

Temp: 43 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.12 AU - 1.62 AU

Year: 577 Days

Day: 21.7 Hours

Environment

Temp: -17 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 113,684,072 km

• M1: 813,812 km (0.054 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.72 AU - 2.28 AU

Year: 1018 Days

Day: 41.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.7

Radius: 12.8

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.38 AU - 6.72 AU

Year: 4706 Days

Day: 12.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 113,684,072 km

• M1: 164,109 km (0.065 R)
• M2: 313,258 km (0.097 R)
• M3: 531,372 km (0.068 R)
• M4: 1,000,361 km (0.082 R)
• M5: 1,097,001 km (0.06 R)
• M6: 1,226,553 km (0.114 R)
• M7: 1,679,535 km (0.106 R)
• M8: 2,183,231 km (0.082 R)
• M9: 2,348,986 km (0.076 R)
• M10: 2,500,080 km (0.101 R)
• M11: 2,912,072 km (0.088 R)
• M12: 3,033,695 km (0.118 R)
• M13: 3,303,420 km (0.099 R)
• M14: 3,409,335 km (0.118 R)
• M15: 3,516,298 km (0.102 R)
• M16: 3,822,076 km (0.089 R)
• M17: 4,045,874 km (0.115 R)
• M18: 4,227,935 km (0.113 R)
• M19: 5,204,061 km (0.09 R)
• M20: 6,143,087 km (0.078 R)
• M21: 6,458,888 km (0.077 R)
• M22: 6,645,586 km (0.093 R)
• M23: 7,521,931 km (0.108 R)
• M24: 8,116,881 km (0.113 R)
• M25: 8,376,434 km (0.043 R)
• M26: 8,492,821 km (0.067 R)
• M27: 8,580,335 km (0.091 R)
• M28: 9,261,754 km (0.092 R)
• M29: 9,593,861 km (0.104 R)
• M30: 9,991,343 km (0.074 R)
• M31: 10,207,661 km (0.109 R)
• M32: 10,456,742 km (0.102 R)
• M33: 11,056,629 km (0.107 R)
• M34: 11,248,264 km (0.116 R)
• M35: 11,570,348 km (0.111 R)
• M36: 12,091,996 km (0.075 R)
• M37: 12,687,994 km (0.115 R)
• M38: 13,293,566 km (0.082 R)
• M39: 13,463,509 km (0.101 R)
• M40: 13,565,834 km (0.09 R)
• M41: 13,736,824 km (0.068 R)
• M42: 14,081,199 km (0.066 R)
• M43: 14,883,941 km (0.111 R)
• M44: 15,025,012 km (0.057 R)
• M45: 15,237,590 km (0.084 R)
• M46: 15,486,820 km (0.107 R)
• M47: 15,737,397 km (0.12 R)
• M48: 16,716,515 km (0.117 R)
• M49: 17,157,978 km (0.106 R)
• M50: 17,677,980 km (0.106 R)
• M51: 18,354,163 km (0.096 R)
• M52: 18,543,554 km (0.118 R)
• M53: 19,038,872 km (0.063 R)
• M54: 20,042,524 km (0.083 R)
• M55: 20,668,741 km (0.091 R)
• M56: 21,301,390 km (0.116 R)
• M57: 21,540,298 km (0.056 R)
• M58: 21,620,183 km (0.087 R)
• M59: 22,423,823 km (0.106 R)
• M60: 22,545,297 km (0.056 R)
• M61: 22,748,151 km (0.029 R)
• M62: 22,870,074 km (0.088 R)
• M63: 23,606,694 km (0.099 R)
• M64: 23,853,829 km (0.057 R)
• M65: 24,102,012 km (0.09 R)
• M66: 24,851,497 km (0.059 R)
• M67: 24,977,160 km (0.064 R)
• M68: 25,777,957 km (0.107 R)
• M69: 26,075,058 km (0.038 R)
• M70: 26,287,936 km (0.119 R)
• M71: 26,501,562 km (0.065 R)
• M72: 27,274,983 km (0.092 R)
• M73: 27,621,152 km (0.102 R)
• M74: 28,230,465 km (0.084 R)
• M75: 29,240,998 km (0.106 R)
• M76: 29,462,253 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 672.5

Radius: 7.8

Gravity: 11.05 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 14.7 AU - 14.94 AU

Year: 20533 Days

Day: 19.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 113,684,072 km

• M1: 382,821 km (0.07 R)
• M2: 758,611 km (0.069 R)
• M3: 830,717 km (0.09 R)
• M4: 1,034,918 km (0.041 R)
• M5: 1,283,550 km (0.12 R)
• M6: 1,430,006 km (0.118 R)
• M7: 2,001,769 km (0.102 R)
• M8: 2,069,387 km (0.119 R)
• M9: 4,562,286 km (0.08 R)
• M10: 5,108,767 km (0.112 R)
• M11: 5,201,817 km (0.05 R)
• M12: 5,627,722 km (0.112 R)
• M13: 5,820,704 km (0.083 R)
• M14: 6,614,021 km (0.106 R)
• M15: 6,664,735 km (0.109 R)
• M16: 6,766,611 km (0.033 R)
• M17: 7,179,052 km (0.117 R)
• M18: 7,974,314 km (0.069 R)
• M19: 9,077,748 km (0.059 R)
• M20: 9,304,090 km (0.096 R)
• M21: 9,418,084 km (0.054 R)
• M22: 9,762,607 km (0.101 R)
• M23: 9,994,484 km (0.112 R)
• M24: 10,641,794 km (0.075 R)
• M25: 11,485,077 km (0.106 R)
• M26: 11,976,656 km (0.109 R)
• M27: 12,726,889 km (0.093 R)
• M28: 13,945,514 km (0.105 R)
• M29: 15,537,384 km (0.117 R)
• M30: 15,808,157 km (0.087 R)
• M31: 15,944,291 km (0.105 R)
• M32: 16,217,456 km (0.074 R)
• M33: 17,116,091 km (0.084 R)
• M34: 17,818,303 km (0.114 R)
• M35: 18,601,747 km (0.108 R)
• M36: 18,817,318 km (0.088 R)
• M37: 19,033,636 km (0.065 R)
• M38: 19,396,262 km (0.074 R)
• M39: 19,687,977 km (0.093 R)
• M40: 21,393,094 km (0.04 R)
• M41: 21,468,192 km (0.058 R)
• M42: 22,530,337 km (0.092 R)
• M43: 23,454,403 km (0.102 R)
• M44: 24,077,179 km (0.051 R)
• M45: 25,978,119 km (0.106 R)
• M46: 26,058,453 km (0.029 R)
• M47: 28,173,767 km (0.08 R)
• M48: 28,752,711 km (0.092 R)
• M49: 29,754,119 km (0.106 R)
• M50: 30,597,402 km (0.098 R)
• M51: 31,705,474 km (0.106 R)
• M52: 34,400,180 km (0.104 R)
• M53: 34,753,231 km (0.071 R)
• M54: 35,641,094 km (0.06 R)
• M55: 35,730,255 km (0.109 R)
• M56: 35,998,334 km (0.083 R)
• M57: 36,806,462 km (0.082 R)
• M58: 37,257,948 km (0.059 R)
• M59: 38,075,351 km (0.076 R)
• M60: 40,748,964 km (0.078 R)
• M61: 41,684,998 km (0.062 R)
• M62: 42,912,299 km (0.111 R)
• M63: 43,292,277 km (0.079 R)
• M64: 43,482,715 km (0.079 R)
• M65: 44,534,987 km (0.049 R)
• M66: 45,209,075 km (0.104 R)
• M67: 45,305,566 km (0.107 R)
• M68: 46,567,274 km (0.098 R)
• M69: 47,938,787 km (0.109 R)
• M70: 55,095,400 km (0.119 R)
• M71: 59,482,956 km (0.068 R)
• M72: 59,694,637 km (0.097 R)
• M73: 61,076,921 km (0.092 R)
• M74: 63,656,288 km (0.109 R)
• M75: 63,764,596 km (0.091 R)
• M76: 63,872,905 km (0.07 R)
• M77: 65,504,868 km (0.08 R)
• M78: 65,614,224 km (0.101 R)
• M79: 65,942,442 km (0.103 R)
• M80: 66,930,387 km (0.11 R)
• M81: 68,365,928 km (0.083 R)
• M82: 68,809,785 km (0.076 R)
• M83: 72,168,556 km (0.113 R)
• M84: 72,281,353 km (0.089 R)
• M85: 73,981,682 km (0.089 R)
• M86: 74,551,201 km (0.036 R)
• M87: 76,269,034 km (0.034 R)
• M88: 76,729,197 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 891.3

Radius: 6.7

Gravity: 19.86 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 15.68 AU - 24.18 AU

Year: 32021 Days

Day: 17.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 113,684,072 km

• M1: 93,499 km (0.095 R)
• M2: 764,296 km (0.08 R)
• M3: 1,204,113 km (0.099 R)
• M4: 1,670,111 km (0.085 R)
• M5: 2,557,974 km (0.115 R)
• M6: 2,605,696 km (0.094 R)
• M7: 2,948,424 km (0.063 R)
• M8: 6,162,086 km (0.115 R)
• M9: 6,617,013 km (0.088 R)
• M10: 7,628,145 km (0.1 R)
• M11: 8,045,972 km (0.074 R)
• M12: 8,399,771 km (0.113 R)
• M13: 8,614,593 km (0.099 R)
• M14: 9,196,080 km (0.11 R)
• M15: 9,640,536 km (0.117 R)
• M16: 9,715,335 km (0.092 R)
• M17: 9,940,779 km (0.047 R)
• M18: 10,016,325 km (0.117 R)
• M19: 10,627,433 km (0.039 R)
• M20: 11,566,758 km (0.106 R)
• M21: 12,777,753 km (0.115 R)
• M22: 13,607,273 km (0.114 R)
• M23: 14,198,334 km (0.056 R)
• M24: 15,143,942 km (0.086 R)
• M25: 15,492,804 km (0.118 R)
• M26: 15,756,246 km (0.094 R)
• M27: 15,932,622 km (0.072 R)
• M28: 16,021,034 km (0.079 R)
• M29: 16,198,457 km (0.052 R)
• M30: 16,824,525 km (0.077 R)
• M31: 17,276,609 km (0.104 R)
• M32: 19,406,883 km (0.11 R)
• M33: 21,912,947 km (0.056 R)
• M34: 23,706,625 km (0.096 R)
• M35: 32,788,113 km (0.098 R)
• M36: 33,919,672 km (0.067 R)
• M37: 35,409,816 km (0.116 R)
• M38: 35,988,610 km (0.098 R)
• M39: 37,038,338 km (0.113 R)
• M40: 37,743,692 km (0.099 R)
• M41: 42,068,118 km (0.082 R)
• M42: 42,312,860 km (0.086 R)
• M43: 43,667,768 km (0.106 R)
• M44: 44,163,984 km (0.086 R)
• M45: 45,538,190 km (0.096 R)
• M46: 45,663,852 km (0.03 R)
• M47: 47,689,557 km (0.114 R)
• M48: 48,456,695 km (0.104 R)
• M49: 48,713,255 km (0.104 R)
• M50: 51,565,788 km (0.094 R)
• M51: 51,958,931 km (0.089 R)
• M52: 52,880,155 km (0.09 R)
• M53: 55,273,720 km (0.075 R)
• M54: 55,541,949 km (0.119 R)
• M55: 56,618,755 km (0.073 R)
• M56: 58,519,695 km (0.104 R)
• M57: 58,656,278 km (0.051 R)
• M58: 61,688,028 km (0.099 R)
• M59: 65,761,429 km (0.115 R)
• M60: 67,186,049 km (0.07 R)
• M61: 68,045,788 km (0.119 R)
• M62: 70,501,138 km (0.103 R)
• M63: 70,937,515 km (0.027 R)
• M64: 71,812,812 km (0.101 R)
• M65: 72,251,882 km (0.071 R)
• M66: 73,426,973 km (0.099 R)
• M67: 73,574,178 km (0.073 R)
• M68: 74,312,293 km (0.076 R)
• M69: 74,608,198 km (0.096 R)
• M70: 75,944,855 km (0.096 R)
• M71: 76,093,855 km (0.039 R)
• M72: 76,392,003 km (0.077 R)
• M73: 76,840,198 km (0.06 R)
• M74: 82,132,672 km (0.105 R)
• M75: 82,591,788 km (0.069 R)
• M76: 82,744,976 km (0.074 R)
• M77: 83,512,413 km (0.089 R)
• M78: 84,128,158 km (0.112 R)
• M79: 84,282,393 km (0.092 R)
• M80: 85,984,368 km (0.061 R)
• M81: 90,683,536 km (0.047 R)
• M82: 91,157,911 km (0.119 R)
• M83: 93,862,192 km (0.099 R)
• M84: 95,143,947 km (0.108 R)
• M85: 99,838,477 km (0.109 R)
• M86: 103,449,770 km (0.061 R)
• M87: 103,780,232 km (0.101 R)
• M88: 104,607,807 km (0.116 R)
• M89: 105,271,423 km (0.089 R)
• M90: 106,102,888 km (0.103 R)
• M91: 106,436,192 km (0.078 R)
• M92: 107,605,150 km (0.09 R)
• M93: 113,343,425 km (0.065 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 15,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit