🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.75 AU - 0.95 AU

Year: 283 Days

Day: 42.3 Hours

Environment

Temp: 121 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,086,990 km

• M1: 126,261 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.21 AU - 1.65 AU

Year: 618 Days

Day: 29.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.53 AU - 1.73 AU

Year: 753 Days

Day: 23 Hours

Environment

Temp: -40 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.86 AU - 2.54 AU

Year: 1180 Days

Day: 41.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,086,990 km

• M1: 218,263 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.25 AU - 2.49 AU

Year: 1320 Days

Day: 26.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.75 AU - 5.91 AU

Year: 3839 Days

Day: 25.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.6

Radius: 12.3

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.13 AU - 5.81 AU

Year: 4007 Days

Day: 12.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 65,086,990 km

• M1: 161,865 km (0.111 R)
• M2: 385,364 km (0.098 R)
• M3: 504,594 km (0.087 R)
• M4: 787,932 km (0.09 R)
• M5: 1,021,903 km (0.061 R)
• M6: 1,252,284 km (0.099 R)
• M7: 1,443,619 km (0.083 R)
• M8: 1,794,576 km (0.117 R)
• M9: 1,871,170 km (0.037 R)
• M10: 2,075,670 km (0.058 R)
• M11: 2,205,222 km (0.026 R)
• M12: 2,354,371 km (0.069 R)
• M13: 2,489,907 km (0.073 R)
• M14: 2,822,164 km (0.087 R)
• M15: 2,912,072 km (0.05 R)
• M16: 3,168,932 km (0.079 R)
• M17: 3,281,280 km (0.116 R)
• M18: 3,414,123 km (0.112 R)
• M19: 3,607,104 km (0.075 R)
• M20: 3,883,262 km (0.115 R)
• M21: 3,963,446 km (0.07 R)
• M22: 4,105,265 km (0.086 R)
• M23: 4,498,558 km (0.107 R)
• M24: 4,839,342 km (0.1 R)
• M25: 4,991,034 km (0.1 R)
• M26: 5,321,645 km (0.07 R)
• M27: 5,659,437 km (0.079 R)
• M28: 5,750,692 km (0.081 R)
• M29: 6,167,471 km (0.05 R)
• M30: 6,355,965 km (0.083 R)
• M31: 7,326,705 km (0.111 R)
• M32: 7,982,393 km (0.109 R)
• M33: 8,421,313 km (0.057 R)
• M34: 8,868,311 km (0.105 R)
• M35: 9,485,253 km (0.114 R)
• M36: 9,621,237 km (0.09 R)
• M37: 9,757,820 km (0.059 R)
• M38: 10,060,606 km (0.042 R)
• M39: 10,143,783 km (0.119 R)
• M40: 10,254,934 km (0.103 R)
• M41: 10,506,707 km (0.12 R)
• M42: 10,703,877 km (0.031 R)
• M43: 11,044,960 km (0.113 R)
• M44: 11,130,680 km (0.12 R)
• M45: 11,303,017 km (0.109 R)
• M46: 11,418,357 km (0.111 R)
• M47: 11,825,113 km (0.104 R)
• M48: 11,971,570 km (0.081 R)
• M49: 12,563,379 km (0.103 R)
• M50: 12,953,231 km (0.067 R)
• M51: 13,316,604 km (0.1 R)
• M52: 13,714,086 km (0.094 R)
• M53: 14,053,523 km (0.116 R)
• M54: 14,458,335 km (0.046 R)
• M55: 15,599,019 km (0.057 R)
• M56: 15,727,523 km (0.084 R)
• M57: 16,473,418 km (0.109 R)
• M58: 17,032,316 km (0.031 R)
• M59: 17,563,837 km (0.116 R)
• M60: 17,865,277 km (0.12 R)
• M61: 18,202,171 km (0.105 R)
• M62: 18,371,516 km (0.107 R)
• M63: 19,605,549 km (0.04 R)
• M64: 19,779,082 km (0.065 R)
• M65: 19,918,358 km (0.029 R)
• M66: 20,232,663 km (0.105 R)
• M67: 20,337,831 km (0.068 R)
• M68: 20,548,764 km (0.081 R)
• M69: 20,937,269 km (0.027 R)
• M70: 21,399,527 km (0.11 R)
• M71: 21,542,393 km (0.088 R)
• M72: 22,842,847 km (0.068 R)
• M73: 23,135,311 km (0.115 R)
• M74: 23,687,028 km (0.05 R)
• M75: 23,797,880 km (0.116 R)
• M76: 24,878,575 km (0.027 R)
• M77: 24,991,222 km (0.099 R)
• M78: 25,179,416 km (0.047 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.8

Radius: 8.4

Gravity: 13.29 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 8.79 AU - 11.67 AU

Year: 11833 Days

Day: 6.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 65,086,990 km

• M1: 139,276 km (0.039 R)
• M2: 236,215 km (0.032 R)
• M3: 493,673 km (0.099 R)
• M4: 871,108 km (0.082 R)
• M5: 1,022,053 km (0.065 R)
• M6: 1,817,465 km (0.039 R)
• M7: 2,040,814 km (0.102 R)
• M8: 2,184,877 km (0.061 R)
• M9: 2,544,510 km (0.113 R)
• M10: 2,637,410 km (0.041 R)
• M11: 2,794,638 km (0.054 R)
• M12: 2,987,619 km (0.069 R)
• M13: 3,873,089 km (0.114 R)
• M14: 4,234,069 km (0.065 R)
• M15: 4,381,572 km (0.087 R)
• M16: 5,222,761 km (0.079 R)
• M17: 5,947,712 km (0.042 R)
• M18: 6,746,714 km (0.094 R)
• M19: 7,224,680 km (0.111 R)
• M20: 7,445,486 km (0.09 R)
• M21: 7,758,445 km (0.111 R)
• M22: 8,075,742 km (0.065 R)
• M23: 8,167,296 km (0.116 R)
• M24: 8,490,128 km (0.048 R)
• M25: 8,629,703 km (0.056 R)
• M26: 9,387,266 km (0.081 R)
• M27: 10,713,302 km (0.113 R)
• M28: 11,066,652 km (0.084 R)
• M29: 11,940,603 km (0.093 R)
• M30: 12,097,232 km (0.08 R)
• M31: 13,104,325 km (0.057 R)
• M32: 13,808,931 km (0.112 R)
• M33: 14,028,241 km (0.03 R)
• M34: 14,581,454 km (0.066 R)
• M35: 15,141,698 km (0.063 R)
• M36: 15,481,435 km (0.11 R)
• M37: 15,766,269 km (0.116 R)
• M38: 15,823,565 km (0.075 R)
• M39: 16,110,494 km (0.086 R)
• M40: 16,689,737 km (0.082 R)
• M41: 17,987,798 km (0.108 R)
• M42: 18,347,431 km (0.106 R)
• M43: 18,528,145 km (0.094 R)
• M44: 18,588,583 km (0.103 R)
• M45: 18,709,458 km (0.106 R)
• M46: 19,809,750 km (0.103 R)
• M47: 20,057,185 km (0.082 R)
• M48: 20,617,429 km (0.111 R)
• M49: 21,245,890 km (0.088 R)
• M50: 21,817,054 km (0.088 R)
• M51: 22,136,446 km (0.086 R)
• M52: 22,200,623 km (0.059 R)
• M53: 22,650,913 km (0.074 R)
• M54: 23,234,195 km (0.057 R)
• M55: 23,625,842 km (0.118 R)
• M56: 24,151,529 km (0.09 R)
• M57: 24,283,474 km (0.11 R)
• M58: 24,481,991 km (0.087 R)
• M59: 25,886,116 km (0.099 R)
• M60: 26,292,125 km (0.101 R)
• M61: 26,564,094 km (0.076 R)
• M62: 27,247,756 km (0.074 R)
• M63: 27,453,902 km (0.086 R)
• M64: 28,772,158 km (0.099 R)
• M65: 28,912,032 km (0.084 R)
• M66: 29,968,941 km (0.12 R)
• M67: 30,252,878 km (0.092 R)
• M68: 30,395,295 km (0.098 R)
• M69: 30,966,759 km (0.104 R)
• M70: 32,265,568 km (0.107 R)
• M71: 32,411,127 km (0.032 R)
• M72: 32,848,551 km (0.12 R)
• M73: 34,321,192 km (0.091 R)
• M74: 34,841,793 km (0.098 R)
• M75: 36,418,854 km (0.109 R)
• M76: 38,095,846 km (0.113 R)
• M77: 41,841,328 km (0.118 R)
• M78: 42,079,338 km (0.1 R)
• M79: 43,516,525 km (0.112 R)
• M80: 43,918,644 km (0.082 R)
• M81: 44,321,960 km (0.047 R)
• M82: 44,645,540 km (0.1 R)
• M83: 45,539,387 km (0.073 R)
• M84: 46,603,177 km (0.087 R)
• M85: 48,172,908 km (0.05 R)
• M86: 49,508,069 km (0.097 R)
• M87: 51,448,653 km (0.107 R)
• M88: 51,788,688 km (0.063 R)
• M89: 54,535,605 km (0.113 R)
• M90: 54,882,223 km (0.039 R)
• M91: 56,802,162 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 196.4

Radius: 3.9

Gravity: 12.91 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 16.66 AU - 21 AU

Year: 29551 Days

Day: 15.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 65,086,990 km

• M1: 71,508 km (0.104 R)
• M2: 103,971 km (0.093 R)
• M3: 218,862 km (0.068 R)
• M4: 511,326 km (0.103 R)
• M5: 1,804,599 km (0.064 R)
• M6: 2,421,242 km (0.073 R)
• M7: 2,584,902 km (0.118 R)
• M8: 2,718,343 km (0.117 R)
• M9: 3,132,280 km (0.092 R)
• M10: 3,346,504 km (0.043 R)
• M11: 3,789,164 km (0.072 R)
• M12: 4,289,270 km (0.081 R)
• M13: 7,222,585 km (0.108 R)
• M14: 7,410,480 km (0.077 R)
• M15: 7,647,742 km (0.054 R)
• M16: 8,423,407 km (0.075 R)
• M17: 8,670,992 km (0.118 R)
• M18: 8,820,590 km (0.069 R)
• M19: 9,223,906 km (0.069 R)
• M20: 10,522,415 km (0.118 R)
• M21: 10,628,779 km (0.087 R)
• M22: 10,788,849 km (0.088 R)
• M23: 11,383,052 km (0.108 R)
• M24: 11,656,516 km (0.049 R)
• M25: 11,766,621 km (0.07 R)
• M26: 11,987,726 km (0.115 R)
• M27: 12,265,978 km (0.109 R)
• M28: 12,999,457 km (0.116 R)
• M29: 13,342,784 km (0.098 R)
• M30: 14,924,183 km (0.107 R)
• M31: 15,464,381 km (0.116 R)
• M32: 15,706,580 km (0.039 R)
• M33: 16,317,388 km (0.048 R)
• M34: 17,499,061 km (0.111 R)
• M35: 18,837,065 km (0.068 R)
• M36: 20,207,531 km (0.077 R)
• M37: 20,472,169 km (0.077 R)
• M38: 21,205,947 km (0.109 R)
• M39: 22,016,169 km (0.107 R)
• M40: 23,806,108 km (0.052 R)
• M41: 24,859,725 km (0.085 R)
• M42: 25,001,395 km (0.059 R)
• M43: 27,230,852 km (0.076 R)
• M44: 29,223,944 km (0.106 R)
• M45: 29,298,593 km (0.104 R)
• M46: 29,673,186 km (0.104 R)
• M47: 31,416,301 km (0.082 R)
• M48: 32,338,721 km (0.086 R)
• M49: 32,493,406 km (0.086 R)
• M50: 33,192,177 km (0.056 R)
• M51: 33,426,298 km (0.099 R)
• M52: 34,053,113 km (0.113 R)
• M53: 34,210,340 km (0.081 R)
• M54: 34,289,178 km (0.098 R)
• M55: 35,876,711 km (0.1 R)
• M56: 36,116,816 km (0.094 R)
• M57: 36,277,184 km (0.085 R)
• M58: 36,357,519 km (0.036 R)
• M59: 36,840,570 km (0.103 R)
• M60: 37,894,487 km (0.071 R)
• M61: 38,711,890 km (0.095 R)
• M62: 40,031,792 km (0.084 R)
• M63: 40,780,679 km (0.1 R)
• M64: 41,366,354 km (0.106 R)
• M65: 41,450,129 km (0.093 R)
• M66: 42,039,096 km (0.066 R)
• M67: 42,461,261 km (0.09 R)
• M68: 44,164,583 km (0.042 R)
• M69: 44,938,303 km (0.095 R)
• M70: 48,165,727 km (0.09 R)
• M71: 48,253,990 km (0.093 R)
• M72: 49,050,748 km (0.093 R)
• M73: 49,584,364 km (0.108 R)
• M74: 49,851,845 km (0.092 R)
• M75: 50,477,912 km (0.116 R)
• M76: 50,836,797 km (0.114 R)
• M77: 57,066,651 km (0.117 R)
• M78: 57,160,150 km (0.095 R)
• M79: 58,002,984 km (0.091 R)
• M80: 58,284,826 km (0.064 R)
• M81: 59,795,765 km (0.094 R)
• M82: 59,985,605 km (0.119 R)
• M83: 60,270,589 km (0.103 R)
• M84: 60,365,733 km (0.082 R)
• M85: 60,842,052 km (0.057 R)
• M86: 61,798,432 km (0.116 R)
• M87: 62,374,533 km (0.033 R)
• M88: 63,726,000 km (0.053 R)
• M89: 64,697,190 km (0.074 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 13,908 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit