🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.62 AU - 0.74 AU

Year: 245 Days

Day: 24.8 Hours

Environment

Temp: -15 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,117,091 km

• M1: 630,106 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.62 AU - 0.88 AU

Year: 284 Days

Day: 30.2 Hours

Environment

Temp: -31 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.94 AU - 1.06 AU

Year: 437 Days

Day: 20.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 63.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,117,091 km

• M1: 754,572 km (0.036 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.79 AU - 2.35 AU

Year: 1300 Days

Day: 14 Hours

Environment

Temp: -126 °C

Axial Tilt: 156.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,117,091 km

• M1: 858,991 km (0.097 R)
• M2: 1,343,538 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.6

Radius: 12

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.56 AU - 3.7 AU

Year: 3019 Days

Day: 14.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 81,117,091 km

• M1: 163,062 km (0.102 R)
• M2: 255,064 km (0.089 R)
• M3: 417,228 km (0.103 R)
• M4: 528,978 km (0.069 R)
• M5: 607,816 km (0.078 R)
• M6: 683,812 km (0.115 R)
• M7: 779,854 km (0.116 R)
• M8: 924,814 km (0.12 R)
• M9: 1,023,698 km (0.064 R)
• M10: 1,107,473 km (0.114 R)
• M11: 1,322,894 km (0.108 R)
• M12: 1,446,462 km (0.081 R)
• M13: 1,595,611 km (0.043 R)
• M14: 1,921,285 km (0.104 R)
• M15: 2,146,430 km (0.064 R)
• M16: 2,280,769 km (0.087 R)
• M17: 2,367,685 km (0.04 R)
• M18: 2,687,675 km (0.11 R)
• M19: 2,873,177 km (0.073 R)
• M20: 2,967,423 km (0.099 R)
• M21: 3,076,480 km (0.11 R)
• M22: 3,187,033 km (0.092 R)
• M23: 3,298,783 km (0.106 R)
• M24: 3,685,942 km (0.047 R)
• M25: 3,833,146 km (0.079 R)
• M26: 4,163,758 km (0.087 R)
• M27: 4,286,278 km (0.083 R)
• M28: 4,582,332 km (0.114 R)
• M29: 4,693,035 km (0.11 R)
• M30: 4,998,214 km (0.103 R)
• M31: 5,194,337 km (0.101 R)
• M32: 5,409,758 km (0.115 R)
• M33: 6,335,919 km (0.109 R)
• M34: 6,583,952 km (0.051 R)
• M35: 6,835,426 km (0.034 R)
• M36: 6,962,285 km (0.114 R)
• M37: 7,589,848 km (0.084 R)
• M38: 7,664,797 km (0.093 R)
• M39: 7,929,435 km (0.082 R)
• M40: 8,177,768 km (0.046 R)
• M41: 8,643,167 km (0.103 R)
• M42: 9,377,543 km (0.08 R)
• M43: 9,458,176 km (0.071 R)
• M44: 9,599,695 km (0.094 R)
• M45: 9,803,298 km (0.111 R)
• M46: 10,255,981 km (0.096 R)
• M47: 10,339,158 km (0.116 R)
• M48: 11,417,908 km (0.112 R)
• M49: 11,655,320 km (0.102 R)
• M50: 11,785,470 km (0.112 R)
• M51: 12,289,016 km (0.092 R)
• M52: 12,598,833 km (0.112 R)
• M53: 12,978,662 km (0.047 R)
• M54: 13,068,720 km (0.104 R)
• M55: 13,544,142 km (0.089 R)
• M56: 13,933,246 km (0.115 R)
• M57: 14,048,437 km (0.107 R)
• M58: 14,210,152 km (0.068 R)
• M59: 14,442,328 km (0.086 R)
• M60: 14,629,026 km (0.11 R)
• M61: 14,722,674 km (0.1 R)
• M62: 15,598,121 km (0.108 R)
• M63: 16,320,230 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.5

Radius: 14.2

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.85 AU - 5.43 AU

Year: 5087 Days

Day: 11.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 81,117,091 km

• M1: 212,579 km (0.085 R)
• M2: 398,678 km (0.107 R)
• M3: 504,743 km (0.056 R)
• M4: 646,712 km (0.075 R)
• M5: 779,405 km (0.095 R)
• M6: 1,119,142 km (0.106 R)
• M7: 1,299,407 km (0.094 R)
• M8: 1,522,607 km (0.095 R)
• M9: 1,776,176 km (0.072 R)
• M10: 2,099,008 km (0.086 R)
• M11: 2,325,050 km (0.11 R)
• M12: 2,421,690 km (0.12 R)
• M13: 2,699,643 km (0.082 R)
• M14: 2,967,274 km (0.103 R)
• M15: 3,440,302 km (0.058 R)
• M16: 3,551,154 km (0.109 R)
• M17: 3,731,120 km (0.064 R)
• M18: 3,845,114 km (0.095 R)
• M19: 4,651,746 km (0.114 R)
• M20: 5,226,800 km (0.099 R)
• M21: 5,509,989 km (0.062 R)
• M22: 5,719,127 km (0.078 R)
• M23: 5,851,222 km (0.113 R)
• M24: 6,253,490 km (0.118 R)
• M25: 6,554,332 km (0.102 R)
• M26: 6,776,185 km (0.084 R)
• M27: 7,170,376 km (0.101 R)
• M28: 7,284,369 km (0.114 R)
• M29: 7,834,440 km (0.108 R)
• M30: 8,099,678 km (0.064 R)
• M31: 8,218,458 km (0.084 R)
• M32: 9,532,676 km (0.029 R)
• M33: 10,262,264 km (0.089 R)
• M34: 10,520,321 km (0.085 R)
• M35: 10,682,784 km (0.092 R)
• M36: 10,878,757 km (0.097 R)
• M37: 11,307,355 km (0.119 R)
• M38: 11,440,497 km (0.086 R)
• M39: 12,113,538 km (0.051 R)
• M40: 12,592,251 km (0.094 R)
• M41: 13,182,116 km (0.086 R)
• M42: 13,322,139 km (0.106 R)
• M43: 14,173,201 km (0.113 R)
• M44: 14,280,762 km (0.077 R)
• M45: 14,713,998 km (0.066 R)
• M46: 15,335,128 km (0.037 R)
• M47: 15,630,434 km (0.117 R)
• M48: 16,114,383 km (0.062 R)
• M49: 16,339,379 km (0.094 R)
• M50: 16,906,355 km (0.09 R)
• M51: 17,326,425 km (0.083 R)
• M52: 17,479,913 km (0.118 R)
• M53: 18,606,983 km (0.047 R)
• M54: 18,922,036 km (0.097 R)
• M55: 19,757,391 km (0.031 R)
• M56: 19,998,393 km (0.077 R)
• M57: 20,119,118 km (0.11 R)
• M58: 20,361,467 km (0.077 R)
• M59: 20,930,836 km (0.095 R)
• M60: 21,546,731 km (0.106 R)
• M61: 21,960,519 km (0.094 R)
• M62: 22,293,523 km (0.113 R)
• M63: 22,544,399 km (0.083 R)
• M64: 22,754,135 km (0.103 R)
• M65: 22,922,433 km (0.106 R)
• M66: 23,302,561 km (0.056 R)
• M67: 23,557,177 km (0.1 R)
• M68: 23,727,419 km (0.108 R)
• M69: 23,898,110 km (0.083 R)
• M70: 24,455,512 km (0.096 R)
• M71: 25,104,168 km (0.047 R)
• M72: 25,583,330 km (0.075 R)
• M73: 26,109,616 km (0.092 R)
• M74: 27,262,118 km (0.034 R)
• M75: 27,530,496 km (0.037 R)
• M76: 29,250,124 km (0.118 R)
• M77: 29,524,785 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79.3

Radius: 7.8

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 8.92 AU - 14.76 AU

Year: 17786 Days

Day: 15.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 81,117,091 km

• M1: 105,616 km (0.108 R)
• M2: 193,729 km (0.111 R)
• M3: 370,554 km (0.111 R)
• M4: 587,022 km (0.071 R)
• M5: 663,766 km (0.111 R)
• M6: 716,873 km (0.039 R)
• M7: 929,452 km (0.117 R)
• M8: 989,740 km (0.092 R)
• M9: 1,243,906 km (0.083 R)
• M10: 1,572,124 km (0.09 R)
• M11: 1,831,078 km (0.109 R)
• M12: 2,083,599 km (0.06 R)
• M13: 2,143,438 km (0.093 R)
• M14: 2,347,340 km (0.091 R)
• M15: 2,973,856 km (0.113 R)
• M16: 3,364,307 km (0.092 R)
• M17: 3,819,832 km (0.072 R)
• M18: 3,967,784 km (0.096 R)
• M19: 4,243,942 km (0.077 R)
• M20: 4,371,549 km (0.073 R)
• M21: 4,761,999 km (0.103 R)
• M22: 5,055,361 km (0.04 R)
• M23: 5,245,201 km (0.075 R)
• M24: 5,299,953 km (0.074 R)
• M25: 5,465,109 km (0.042 R)
• M26: 5,659,886 km (0.107 R)
• M27: 5,715,985 km (0.07 R)
• M28: 5,857,056 km (0.1 R)
• M29: 6,027,897 km (0.103 R)
• M30: 6,258,128 km (0.106 R)
• M31: 6,316,172 km (0.103 R)
• M32: 6,727,416 km (0.054 R)
• M33: 7,177,706 km (0.038 R)
• M34: 7,575,935 km (0.096 R)
• M35: 8,361,623 km (0.061 R)
• M36: 8,650,796 km (0.106 R)
• M37: 9,008,784 km (0.096 R)
• M38: 9,605,081 km (0.081 R)
• M39: 9,840,398 km (0.099 R)
• M40: 10,557,720 km (0.08 R)
• M41: 10,800,517 km (0.05 R)
• M42: 10,975,098 km (0.105 R)
• M43: 11,221,187 km (0.114 R)
• M44: 11,647,241 km (0.119 R)
• M45: 11,790,407 km (0.06 R)
• M46: 13,030,872 km (0.027 R)
• M47: 13,478,619 km (0.086 R)
• M48: 13,931,302 km (0.112 R)
• M49: 14,083,293 km (0.098 R)
• M50: 15,436,855 km (0.098 R)
• M51: 15,950,275 km (0.086 R)
• M52: 16,109,297 km (0.107 R)
• M53: 16,428,988 km (0.067 R)
• M54: 16,589,656 km (0.086 R)
• M55: 16,710,381 km (0.092 R)
• M56: 17,359,786 km (0.099 R)
• M57: 17,810,973 km (0.099 R)
• M58: 19,611,533 km (0.106 R)
• M59: 19,952,915 km (0.108 R)
• M60: 20,988,731 km (0.085 R)
• M61: 22,219,173 km (0.12 R)
• M62: 22,977,635 km (0.114 R)
• M63: 23,247,360 km (0.103 R)
• M64: 23,518,132 km (0.118 R)
• M65: 24,336,731 km (0.079 R)
• M66: 24,565,766 km (0.049 R)
• M67: 24,979,852 km (0.057 R)
• M68: 25,721,559 km (0.088 R)
• M69: 26,517,719 km (0.062 R)
• M70: 27,084,545 km (0.105 R)
• M71: 27,369,529 km (0.077 R)
• M72: 27,512,245 km (0.089 R)
• M73: 27,990,210 km (0.096 R)
• M74: 28,278,186 km (0.055 R)
• M75: 28,519,039 km (0.06 R)
• M76: 29,196,867 km (0.068 R)
• M77: 29,831,012 km (0.095 R)
• M78: 29,978,067 km (0.106 R)
• M79: 30,469,795 km (0.095 R)
• M80: 31,212,399 km (0.058 R)
• M81: 31,610,928 km (0.088 R)
• M82: 31,760,675 km (0.066 R)
• M83: 32,061,217 km (0.086 R)
• M84: 32,362,507 km (0.041 R)
• M85: 32,412,922 km (0.046 R)
• M86: 32,463,187 km (0.094 R)
• M87: 33,781,443 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 529.8

Radius: 4.8

Gravity: 22.99 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 12.28 AU - 17.46 AU

Year: 25033 Days

Day: 22.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 81,117,091 km

• M1: 73,004 km (0.048 R)
• M2: 271,969 km (0.094 R)
• M3: 399,576 km (0.082 R)
• M4: 567,874 km (0.064 R)
• M5: 660,175 km (0.095 R)
• M6: 1,724,564 km (0.097 R)
• M7: 2,284,808 km (0.074 R)
• M8: 2,470,758 km (0.092 R)
• M9: 2,508,457 km (0.113 R)
• M10: 3,429,232 km (0.057 R)
• M11: 3,641,960 km (0.071 R)
• M12: 3,771,662 km (0.043 R)
• M13: 3,991,271 km (0.096 R)
• M14: 4,628,109 km (0.111 R)
• M15: 5,791,382 km (0.04 R)
• M16: 5,892,361 km (0.103 R)
• M17: 6,198,289 km (0.043 R)
• M18: 6,932,365 km (0.114 R)
• M19: 7,364,105 km (0.119 R)
• M20: 7,860,171 km (0.108 R)
• M21: 8,196,916 km (0.115 R)
• M22: 8,481,002 km (0.1 R)
• M23: 9,829,328 km (0.081 R)
• M24: 11,940,902 km (0.03 R)
• M25: 12,652,988 km (0.08 R)
• M26: 12,718,362 km (0.106 R)
• M27: 14,118,000 km (0.081 R)
• M28: 14,253,835 km (0.09 R)
• M29: 14,801,513 km (0.113 R)
• M30: 15,077,820 km (0.079 R)
• M31: 15,987,973 km (0.117 R)
• M32: 17,641,030 km (0.104 R)
• M33: 19,725,676 km (0.119 R)
• M34: 21,573,509 km (0.076 R)
• M35: 21,965,455 km (0.032 R)
• M36: 22,201,670 km (0.06 R)
• M37: 22,517,920 km (0.117 R)
• M38: 22,756,230 km (0.077 R)
• M39: 23,315,277 km (0.083 R)
• M40: 25,183,754 km (0.114 R)
• M41: 25,513,618 km (0.073 R)
• M42: 25,679,073 km (0.095 R)
• M43: 25,844,977 km (0.114 R)
• M44: 26,763,358 km (0.073 R)
• M45: 27,015,580 km (0.079 R)
• M46: 27,184,327 km (0.051 R)
• M47: 27,607,389 km (0.083 R)
• M48: 27,777,333 km (0.088 R)
• M49: 28,374,677 km (0.085 R)
• M50: 30,366,722 km (0.12 R)
• M51: 31,070,131 km (0.044 R)
• M52: 33,483,594 km (0.096 R)
• M53: 33,574,101 km (0.078 R)
• M54: 35,586,491 km (0.083 R)
• M55: 36,514,147 km (0.091 R)
• M56: 37,825,971 km (0.056 R)
• M57: 38,203,706 km (0.055 R)
• M58: 39,726,762 km (0.081 R)
• M59: 40,303,013 km (0.056 R)
• M60: 40,978,896 km (0.054 R)
• M61: 41,853,295 km (0.107 R)
• M62: 42,146,059 km (0.065 R)
• M63: 45,913,681 km (0.115 R)
• M64: 47,227,150 km (0.087 R)
• M65: 48,348,087 km (0.114 R)
• M66: 49,477,850 km (0.094 R)
• M67: 50,512,319 km (0.092 R)
• M68: 53,024,217 km (0.03 R)
• M69: 55,469,394 km (0.032 R)
• M70: 55,683,619 km (0.077 R)
• M71: 56,759,527 km (0.056 R)
• M72: 58,604,218 km (0.093 R)
• M73: 61,131,075 km (0.043 R)
• M74: 61,241,778 km (0.06 R)
• M75: 61,685,186 km (0.119 R)
• M76: 61,907,189 km (0.108 R)
• M77: 64,592,770 km (0.076 R)
• M78: 64,705,567 km (0.063 R)
• M79: 65,044,107 km (0.029 R)
• M80: 66,063,317 km (0.103 R)
• M81: 66,745,633 km (0.117 R)
• M82: 66,859,627 km (0.066 R)
• M83: 68,691,752 km (0.117 R)
• M84: 72,522,355 km (0.079 R)
• M85: 73,108,779 km (0.059 R)
• M86: 73,814,581 km (0.076 R)
• M87: 74,404,446 km (0.115 R)
• M88: 75,114,437 km (0.086 R)
• M89: 75,470,181 km (0.12 R)
• M90: 76,541,003 km (0.109 R)
• M91: 80,025,287 km (0.097 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 13,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit