🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.54 AU - 0.56 AU

Year: 150 Days

Day: 32 Hours

Environment

Temp: 170 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,754,542 km

• M1: 125,812 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.57 AU - 0.69 AU

Year: 184 Days

Day: 20.1 Hours

Environment

Temp: 154 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,754,542 km

• M1: 406,457 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.02 AU - 1.26 AU

Year: 449 Days

Day: 40.2 Hours

Environment

Temp: -4 °C

Axial Tilt: 13.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.84 AU - 2.44 AU

Year: 1155 Days

Day: 26.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,754,542 km

• M1: 269,875 km (0.034 R)
• M2: 322,234 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.89 AU - 4.71 AU

Year: 2733 Days

Day: 42.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,754,542 km

• M1: 749,785 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.96 AU - 4.16 AU

Year: 3018 Days

Day: 46.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.2

Radius: 14.8

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.08 AU - 8.78 AU

Year: 9031 Days

Day: 13.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 59,754,542 km

• M1: 401,371 km (0.102 R)
• M2: 526,734 km (0.085 R)
• M3: 683,662 km (0.095 R)
• M4: 783,893 km (0.059 R)
• M5: 905,815 km (0.051 R)
• M6: 1,018,313 km (0.094 R)
• M7: 1,277,117 km (0.116 R)
• M8: 1,736,831 km (0.09 R)
• M9: 2,314,728 km (0.061 R)
• M10: 2,520,425 km (0.088 R)
• M11: 2,661,047 km (0.081 R)
• M12: 2,925,835 km (0.08 R)
• M13: 3,049,253 km (0.054 R)
• M14: 3,199,599 km (0.103 R)
• M15: 3,560,130 km (0.063 R)
• M16: 3,799,038 km (0.113 R)
• M17: 4,405,358 km (0.096 R)
• M18: 4,518,903 km (0.087 R)
• M19: 4,720,112 km (0.115 R)
• M20: 5,523,901 km (0.104 R)
• M21: 5,957,586 km (0.102 R)
• M22: 6,402,340 km (0.087 R)
• M23: 7,156,613 km (0.111 R)
• M24: 7,527,466 km (0.105 R)
• M25: 8,043,279 km (0.087 R)
• M26: 8,287,872 km (0.057 R)
• M27: 8,393,488 km (0.087 R)
• M28: 8,820,590 km (0.12 R)
• M29: 8,928,450 km (0.064 R)
• M30: 9,036,759 km (0.102 R)
• M31: 9,254,723 km (0.086 R)
• M32: 9,401,029 km (0.06 R)
• M33: 9,511,283 km (0.05 R)
• M34: 9,994,035 km (0.063 R)
• M35: 10,144,232 km (0.065 R)
• M36: 10,257,328 km (0.079 R)
• M37: 10,675,603 km (0.098 R)
• M38: 10,790,794 km (0.09 R)
• M39: 11,138,459 km (0.085 R)
• M40: 12,445,047 km (0.113 R)
• M41: 12,850,607 km (0.111 R)
• M42: 13,674,741 km (0.113 R)
• M43: 13,841,543 km (0.044 R)
• M44: 14,814,378 km (0.093 R)
• M45: 15,287,556 km (0.075 R)
• M46: 16,028,365 km (0.08 R)
• M47: 16,248,573 km (0.102 R)
• M48: 16,781,141 km (0.109 R)
• M49: 17,139,278 km (0.113 R)
• M50: 17,319,394 km (0.076 R)
• M51: 18,320,952 km (0.114 R)
• M52: 18,504,957 km (0.091 R)
• M53: 18,597,259 km (0.101 R)
• M54: 19,481,832 km (0.039 R)
• M55: 19,622,753 km (0.077 R)
• M56: 20,047,461 km (0.093 R)
• M57: 20,475,311 km (0.084 R)
• M58: 20,906,153 km (0.076 R)
• M59: 21,582,485 km (0.077 R)
• M60: 23,955,107 km (0.063 R)
• M61: 25,172,235 km (0.066 R)
• M62: 26,565,590 km (0.091 R)
• M63: 26,774,129 km (0.096 R)
• M64: 26,878,549 km (0.111 R)
• M65: 27,297,871 km (0.047 R)
• M66: 27,719,289 km (0.098 R)
• M67: 28,142,950 km (0.118 R)
• M68: 28,675,518 km (0.09 R)
• M69: 29,157,523 km (0.097 R)
• M70: 29,426,649 km (0.07 R)
• M71: 29,858,688 km (0.089 R)
• M72: 30,893,606 km (0.064 R)
• M73: 31,112,916 km (0.092 R)
• M74: 31,608,385 km (0.08 R)
• M75: 32,718,700 km (0.112 R)
• M76: 33,503,490 km (0.102 R)
• M77: 34,181,169 km (0.109 R)
• M78: 34,351,261 km (0.112 R)
• M79: 35,550,139 km (0.106 R)
• M80: 35,665,030 km (0.069 R)
• M81: 38,223,752 km (0.105 R)
• M82: 38,931,799 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.4

Radius: 14.4

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 9.42 AU - 14.94 AU

Year: 15684 Days

Day: 5.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 59,754,542 km

• M1: 408,552 km (0.08 R)
• M2: 790,924 km (0.109 R)
• M3: 904,170 km (0.032 R)
• M4: 1,003,503 km (0.104 R)
• M5: 1,631,963 km (0.107 R)
• M6: 1,988,006 km (0.05 R)
• M7: 2,230,055 km (0.117 R)
• M8: 2,369,032 km (0.057 R)
• M9: 2,482,277 km (0.108 R)
• M10: 2,655,661 km (0.097 R)
• M11: 2,984,328 km (0.102 R)
• M12: 3,169,231 km (0.054 R)
• M13: 4,014,608 km (0.06 R)
• M14: 4,675,233 km (0.119 R)
• M15: 5,110,114 km (0.027 R)
• M16: 5,369,965 km (0.075 R)
• M17: 5,558,309 km (0.089 R)
• M18: 6,175,550 km (0.083 R)
• M19: 6,937,152 km (0.082 R)
• M20: 7,643,853 km (0.117 R)
• M21: 8,330,058 km (0.112 R)
• M22: 9,125,620 km (0.111 R)
• M23: 9,807,188 km (0.079 R)
• M24: 10,317,616 km (0.066 R)
• M25: 10,505,361 km (0.102 R)
• M26: 10,884,143 km (0.107 R)
• M27: 11,412,672 km (0.047 R)
• M28: 11,509,611 km (0.111 R)
• M29: 11,900,211 km (0.086 R)
• M30: 12,047,865 km (0.086 R)
• M31: 12,245,782 km (0.065 R)
• M32: 13,352,956 km (0.113 R)
• M33: 13,866,825 km (0.054 R)
• M34: 15,020,225 km (0.102 R)
• M35: 15,126,589 km (0.076 R)
• M36: 16,368,101 km (0.096 R)
• M37: 16,807,620 km (0.026 R)
• M38: 17,195,378 km (0.078 R)
• M39: 17,698,326 km (0.114 R)
• M40: 18,319,606 km (0.089 R)
• M41: 18,547,294 km (0.119 R)
• M42: 19,005,512 km (0.043 R)
• M43: 19,120,702 km (0.072 R)
• M44: 20,108,796 km (0.056 R)
• M45: 23,233,297 km (0.086 R)
• M46: 23,665,486 km (0.093 R)
• M47: 24,412,278 km (0.112 R)
• M48: 24,725,835 km (0.076 R)
• M49: 25,230,130 km (0.05 R)
• M50: 25,483,698 km (0.094 R)
• M51: 26,634,704 km (0.07 R)
• M52: 28,392,928 km (0.077 R)
• M53: 28,656,669 km (0.062 R)
• M54: 29,120,123 km (0.077 R)
• M55: 30,862,938 km (0.031 R)
• M56: 32,157,857 km (0.083 R)
• M57: 33,192,776 km (0.112 R)
• M58: 33,749,130 km (0.091 R)
• M59: 33,888,705 km (0.117 R)
• M60: 34,098,441 km (0.11 R)
• M61: 34,941,724 km (0.034 R)
• M62: 35,791,889 km (0.061 R)
• M63: 36,076,873 km (0.037 R)
• M64: 36,792,400 km (0.084 R)
• M65: 37,007,970 km (0.101 R)
• M66: 37,874,591 km (0.057 R)
• M67: 39,554,126 km (0.071 R)
• M68: 39,701,181 km (0.043 R)
• M69: 40,736,697 km (0.118 R)
• M70: 41,034,247 km (0.118 R)
• M71: 41,407,045 km (0.112 R)
• M72: 41,781,040 km (0.093 R)
• M73: 42,081,133 km (0.109 R)
• M74: 42,683,264 km (0.118 R)
• M75: 42,834,358 km (0.09 R)
• M76: 43,515,926 km (0.1 R)
• M77: 45,428,236 km (0.086 R)
• M78: 45,891,241 km (0.083 R)
• M79: 46,046,075 km (0.073 R)
• M80: 46,355,892 km (0.079 R)
• M81: 46,588,816 km (0.079 R)
• M82: 46,822,039 km (0.112 R)
• M83: 47,367,922 km (0.054 R)
• M84: 48,151,366 km (0.077 R)
• M85: 48,781,173 km (0.076 R)
• M86: 52,860,108 km (0.067 R)
• M87: 53,428,431 km (0.085 R)
• M88: 54,735,168 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386.7

Radius: 5.5

Gravity: 12.78 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 11.7 AU - 15.52 AU

Year: 18525 Days

Day: 22.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 59,754,542 km

• M1: 73,752 km (0.073 R)
• M2: 493,224 km (0.089 R)
• M3: 638,185 km (0.049 R)
• M4: 796,609 km (0.09 R)
• M5: 923,767 km (0.109 R)
• M6: 1,034,768 km (0.112 R)
• M7: 1,495,680 km (0.087 R)
• M8: 1,761,216 km (0.095 R)
• M9: 2,041,413 km (0.081 R)
• M10: 2,157,500 km (0.116 R)
• M11: 2,643,095 km (0.096 R)
• M12: 2,769,805 km (0.099 R)
• M13: 2,833,832 km (0.107 R)
• M14: 3,161,452 km (0.097 R)
• M15: 3,640,464 km (0.107 R)
• M16: 3,745,931 km (0.119 R)
• M17: 3,924,251 km (0.113 R)
• M18: 4,363,171 km (0.053 R)
• M19: 5,011,529 km (0.079 R)
• M20: 5,406,916 km (0.098 R)
• M21: 5,648,965 km (0.032 R)
• M22: 6,566,299 km (0.041 R)
• M23: 6,609,084 km (0.077 R)
• M24: 6,781,271 km (0.068 R)
• M25: 6,867,889 km (0.065 R)
• M26: 7,086,002 km (0.059 R)
• M27: 7,129,984 km (0.079 R)
• M28: 8,816,999 km (0.108 R)
• M29: 9,006,540 km (0.107 R)
• M30: 9,729,098 km (0.106 R)
• M31: 10,771,645 km (0.078 R)
• M32: 10,872,773 km (0.089 R)
• M33: 11,693,168 km (0.097 R)
• M34: 12,374,287 km (0.1 R)
• M35: 12,746,337 km (0.068 R)
• M36: 13,068,122 km (0.041 R)
• M37: 13,122,127 km (0.097 R)
• M38: 13,829,575 km (0.111 R)
• M39: 14,271,038 km (0.116 R)
• M40: 14,326,539 km (0.113 R)
• M41: 14,773,239 km (0.064 R)
• M42: 15,111,330 km (0.104 R)
• M43: 15,224,575 km (0.113 R)
• M44: 15,394,967 km (0.089 R)
• M45: 16,430,633 km (0.113 R)
• M46: 17,074,503 km (0.091 R)
• M47: 17,310,718 km (0.049 R)
• M48: 17,905,968 km (0.101 R)
• M49: 19,793,294 km (0.028 R)
• M50: 20,103,560 km (0.07 R)
• M51: 20,540,685 km (0.068 R)
• M52: 21,806,882 km (0.03 R)
• M53: 22,127,320 km (0.037 R)
• M54: 23,032,836 km (0.083 R)
• M55: 23,752,851 km (0.105 R)
• M56: 24,347,502 km (0.104 R)
• M57: 25,821,340 km (0.064 R)
• M58: 25,956,876 km (0.049 R)
• M59: 26,228,396 km (0.068 R)
• M60: 27,255,086 km (0.114 R)
• M61: 28,364,654 km (0.093 R)
• M62: 29,277,051 km (0.084 R)
• M63: 29,559,642 km (0.101 R)
• M64: 31,202,525 km (0.066 R)
• M65: 33,315,745 km (0.086 R)
• M66: 34,426,808 km (0.059 R)
• M67: 36,608,993 km (0.082 R)
• M68: 39,613,666 km (0.093 R)
• M69: 40,396,661 km (0.099 R)
• M70: 40,632,577 km (0.077 R)
• M71: 41,501,441 km (0.114 R)
• M72: 42,456,474 km (0.097 R)
• M73: 43,257,720 km (0.081 R)
• M74: 43,579,655 km (0.105 R)
• M75: 45,282,677 km (0.068 R)
• M76: 46,183,406 km (0.047 R)
• M77: 47,172,697 km (0.101 R)
• M78: 48,002,516 km (0.112 R)
• M79: 49,424,145 km (0.09 R)
• M80: 49,508,219 km (0.084 R)
• M81: 49,592,293 km (0.111 R)
• M82: 51,114,301 km (0.078 R)
• M83: 51,199,273 km (0.084 R)
• M84: 51,369,366 km (0.082 R)
• M85: 51,625,028 km (0.063 R)
• M86: 52,737,438 km (0.113 R)
• M87: 53,253,551 km (0.104 R)
• M88: 53,598,524 km (0.089 R)
• M89: 58,950,537 km (0.096 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 16,494 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit