🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.4 AU - 0.66 AU

Year: 138 Days

Day: 27.4 Hours

Environment

Temp: 201 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.66 AU - 0.76 AU

Year: 214 Days

Day: 41.4 Hours

Environment

Temp: 161 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,108,942 km

• M1: 222,302 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.81 AU - 1.31 AU

Year: 391 Days

Day: 31.5 Hours

Environment

Temp: 46 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.97 AU - 1.35 AU

Year: 447 Days

Day: 40.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,108,942 km

• M1: 385,364 km (0.034 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.58 AU - 1.66 AU

Year: 738 Days

Day: 14.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.45 AU - 2.01 AU

Year: 815 Days

Day: 29.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.7

Radius: 12.5

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.4 AU - 9.68 AU

Year: 8165 Days

Day: 6.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 60.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 84,108,942 km

• M1: 157,975 km (0.052 R)
• M2: 279,598 km (0.029 R)
• M3: 379,231 km (0.1 R)
• M4: 516,262 km (0.099 R)
• M5: 608,415 km (0.105 R)
• M6: 718,668 km (0.097 R)
• M7: 1,013,675 km (0.093 R)
• M8: 1,093,710 km (0.098 R)
• M9: 1,275,023 km (0.077 R)
• M10: 1,543,102 km (0.035 R)
• M11: 1,748,350 km (0.117 R)
• M12: 1,945,969 km (0.104 R)
• M13: 2,509,055 km (0.084 R)
• M14: 3,201,095 km (0.07 R)
• M15: 3,342,465 km (0.065 R)
• M16: 3,444,641 km (0.051 R)
• M17: 3,928,739 km (0.083 R)
• M18: 4,145,955 km (0.091 R)
• M19: 4,278,200 km (0.073 R)
• M20: 4,479,259 km (0.029 R)
• M21: 4,752,276 km (0.109 R)
• M22: 4,984,003 km (0.079 R)
• M23: 5,362,635 km (0.076 R)
• M24: 5,482,912 km (0.117 R)
• M25: 5,726,158 km (0.098 R)
• M26: 6,554,032 km (0.105 R)
• M27: 6,838,418 km (0.066 R)
• M28: 7,339,272 km (0.098 R)
• M29: 7,634,578 km (0.066 R)
• M30: 7,770,113 km (0.089 R)
• M31: 8,098,780 km (0.118 R)
• M32: 8,320,484 km (0.102 R)
• M33: 8,656,780 km (0.041 R)
• M34: 8,741,602 km (0.116 R)
• M35: 9,026,137 km (0.097 R)
• M36: 9,169,601 km (0.056 R)
• M37: 9,256,069 km (0.078 R)
• M38: 9,633,804 km (0.1 R)
• M39: 10,254,784 km (0.061 R)
• M40: 10,464,670 km (0.116 R)
• M41: 10,585,246 km (0.033 R)
• M42: 10,797,376 km (0.11 R)
• M43: 11,072,187 km (0.039 R)
• M44: 11,411,176 km (0.115 R)
• M45: 11,628,841 km (0.09 R)
• M46: 12,004,930 km (0.064 R)
• M47: 12,162,905 km (0.052 R)
• M48: 12,769,225 km (0.041 R)
• M49: 13,060,044 km (0.042 R)
• M50: 13,516,616 km (0.079 R)
• M51: 13,978,425 km (0.057 R)
• M52: 14,177,989 km (0.094 R)
• M53: 14,512,639 km (0.087 R)
• M54: 15,704,336 km (0.119 R)
• M55: 16,610,001 km (0.085 R)
• M56: 16,821,383 km (0.065 R)
• M57: 16,962,903 km (0.086 R)
• M58: 17,568,325 km (0.095 R)
• M59: 18,435,394 km (0.117 R)
• M60: 18,837,364 km (0.062 R)
• M61: 19,021,070 km (0.104 R)
• M62: 19,873,778 km (0.057 R)
• M63: 20,173,273 km (0.11 R)
• M64: 20,663,056 km (0.09 R)
• M65: 21,309,768 km (0.111 R)
• M66: 21,424,509 km (0.103 R)
• M67: 22,466,907 km (0.114 R)
• M68: 22,700,878 km (0.117 R)
• M69: 22,857,208 km (0.109 R)
• M70: 22,935,598 km (0.12 R)
• M71: 24,641,163 km (0.078 R)
• M72: 24,801,831 km (0.086 R)
• M73: 24,962,948 km (0.09 R)
• M74: 25,245,688 km (0.066 R)
• M75: 26,510,687 km (0.092 R)
• M76: 27,504,017 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.7

Radius: 3.8

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 16.04 AU - 20.46 AU

Year: 27923 Days

Day: 21.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 84,108,942 km

• M1: 1,028,037 km (0.096 R)
• M2: 3,672,777 km (0.102 R)
• M3: 4,428,995 km (0.112 R)
• M4: 4,767,385 km (0.079 R)
• M5: 5,679,633 km (0.119 R)
• M6: 6,108,829 km (0.032 R)
• M7: 8,097,134 km (0.057 R)
• M8: 8,509,875 km (0.088 R)
• M9: 8,544,582 km (0.091 R)
• M10: 9,355,701 km (0.12 R)
• M11: 9,897,844 km (0.095 R)
• M12: 10,301,908 km (0.085 R)
• M13: 10,861,553 km (0.091 R)
• M14: 11,469,220 km (0.105 R)
• M15: 12,796,901 km (0.117 R)
• M16: 13,519,309 km (0.088 R)
• M17: 14,419,888 km (0.027 R)
• M18: 14,710,557 km (0.1 R)
• M19: 15,849,595 km (0.105 R)
• M20: 16,020,735 km (0.096 R)
• M21: 16,451,278 km (0.098 R)
• M22: 16,581,129 km (0.115 R)
• M23: 16,885,560 km (0.112 R)
• M24: 17,323,733 km (0.068 R)
• M25: 19,204,178 km (0.075 R)
• M26: 19,845,205 km (0.041 R)
• M27: 21,857,595 km (0.094 R)
• M28: 22,334,962 km (0.081 R)
• M29: 24,081,218 km (0.051 R)
• M30: 24,228,722 km (0.08 R)
• M31: 25,419,521 km (0.1 R)
• M32: 26,629,169 km (0.103 R)
• M33: 26,985,511 km (0.073 R)
• M34: 27,343,349 km (0.082 R)
• M35: 28,842,918 km (0.111 R)
• M36: 28,895,128 km (0.093 R)
• M37: 30,209,794 km (0.066 R)
• M38: 32,733,809 km (0.104 R)
• M39: 32,897,170 km (0.077 R)
• M40: 33,938,222 km (0.118 R)
• M41: 34,213,931 km (0.117 R)
• M42: 34,878,744 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 463.9

Radius: 6.3

Gravity: 11.69 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 15.89 AU - 20.89 AU

Year: 28245 Days

Day: 16.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,108,942 km

• M1: 85,869 km (0.115 R)
• M2: 537,056 km (0.095 R)
• M3: 700,866 km (0.119 R)
• M4: 827,575 km (0.105 R)
• M5: 1,438,832 km (0.077 R)
• M6: 1,873,863 km (0.043 R)
• M7: 1,944,174 km (0.058 R)
• M8: 2,160,792 km (0.08 R)
• M9: 2,385,039 km (0.058 R)
• M10: 2,500,080 km (0.112 R)
• M11: 3,484,434 km (0.09 R)
• M12: 3,881,466 km (0.045 R)
• M13: 4,292,860 km (0.109 R)
• M14: 4,622,425 km (0.049 R)
• M15: 5,107,271 km (0.112 R)
• M16: 5,761,612 km (0.118 R)
• M17: 6,388,876 km (0.118 R)
• M18: 6,819,120 km (0.069 R)
• M19: 6,982,780 km (0.104 R)
• M20: 7,147,786 km (0.104 R)
• M21: 8,513,914 km (0.116 R)
• M22: 10,393,611 km (0.056 R)
• M23: 11,282,971 km (0.062 R)
• M24: 12,729,133 km (0.103 R)
• M25: 13,542,198 km (0.069 R)
• M26: 14,793,135 km (0.101 R)
• M27: 15,360,859 km (0.087 R)
• M28: 16,664,156 km (0.035 R)
• M29: 17,032,466 km (0.07 R)
• M30: 17,254,768 km (0.083 R)
• M31: 17,477,968 km (0.085 R)
• M32: 19,375,168 km (0.091 R)
• M33: 21,177,374 km (0.103 R)
• M34: 21,336,546 km (0.1 R)
• M35: 22,058,056 km (0.094 R)
• M36: 22,381,337 km (0.096 R)
• M37: 22,543,502 km (0.103 R)
• M38: 23,524,864 km (0.089 R)
• M39: 24,353,337 km (0.106 R)
• M40: 24,687,389 km (0.044 R)
• M41: 25,191,384 km (0.085 R)
• M42: 25,360,130 km (0.077 R)
• M43: 26,551,677 km (0.118 R)
• M44: 27,587,493 km (0.105 R)
• M45: 28,373,031 km (0.039 R)
• M46: 29,254,462 km (0.108 R)
• M47: 29,343,174 km (0.103 R)
• M48: 29,787,629 km (0.072 R)
• M49: 30,953,744 km (0.086 R)
• M50: 31,497,084 km (0.056 R)
• M51: 31,587,890 km (0.078 R)
• M52: 33,608,508 km (0.084 R)
• M53: 34,166,807 km (0.066 R)
• M54: 34,634,450 km (0.081 R)
• M55: 35,481,473 km (0.047 R)
• M56: 37,484,290 km (0.116 R)
• M57: 37,580,481 km (0.062 R)
• M58: 38,645,020 km (0.047 R)
• M59: 39,327,635 km (0.066 R)
• M60: 39,817,717 km (0.095 R)
• M61: 42,799,801 km (0.108 R)
• M62: 45,032,101 km (0.091 R)
• M63: 45,134,426 km (0.092 R)
• M64: 47,301,800 km (0.049 R)
• M65: 48,765,465 km (0.107 R)
• M66: 50,244,090 km (0.106 R)
• M67: 51,416,040 km (0.117 R)
• M68: 52,381,545 km (0.12 R)
• M69: 52,596,966 km (0.075 R)
• M70: 52,812,686 km (0.096 R)
• M71: 55,972,941 km (0.115 R)
• M72: 58,076,437 km (0.109 R)
• M73: 58,634,287 km (0.03 R)
• M74: 59,530,528 km (0.072 R)
• M75: 61,223,228 km (0.102 R)
• M76: 62,360,471 km (0.103 R)
• M77: 63,389,854 km (0.056 R)
• M78: 64,194,391 km (0.077 R)
• M79: 64,655,751 km (0.086 R)
• M80: 64,771,240 km (0.089 R)
• M81: 65,465,524 km (0.047 R)
• M82: 69,683,287 km (0.086 R)
• M83: 70,038,731 km (0.099 R)
• M84: 71,347,114 km (0.075 R)
• M85: 72,903,830 km (0.054 R)
• M86: 74,108,840 km (0.083 R)
• M87: 75,685,153 km (0.082 R)
• M88: 77,150,165 km (0.075 R)
• M89: 80,728,845 km (0.093 R)
• M90: 81,351,172 km (0.043 R)
• M91: 82,600,913 km (0.093 R)
• M92: 82,977,152 km (0.101 R)
• M93: 83,353,839 km (0.105 R)
• M94: 83,605,313 km (0.054 R)
• M95: 84,109,009 km (0.042 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 17,911 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit