🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.8 AU - 0.86 AU

Year: 288 Days

Day: 21.2 Hours

Environment

Temp: 48 °C

Axial Tilt: 21.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 94,552,753 km

• M1: 152,889 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.77 AU - 3.95 AU

Year: 2345 Days

Day: 31.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,552,753 km

• M1: 1,102,536 km (0.113 R)

Asteroid Belt

Center: 4.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251

Radius: 12.9

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.63 AU - 5.93 AU

Year: 4620 Days

Day: 8.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 94,552,753 km

• M1: 162,314 km (0.061 R)
• M2: 408,552 km (0.096 R)
• M3: 553,363 km (0.063 R)
• M4: 755,918 km (0.081 R)
• M5: 892,351 km (0.113 R)
• M6: 1,005,896 km (0.12 R)
• M7: 1,158,037 km (0.09 R)
• M8: 1,295,069 km (0.113 R)
• M9: 1,687,763 km (0.049 R)
• M10: 2,006,855 km (0.118 R)
• M11: 2,259,077 km (0.101 R)
• M12: 2,360,056 km (0.114 R)
• M13: 2,521,921 km (0.032 R)
• M14: 3,271,107 km (0.092 R)
• M15: 3,419,209 km (0.11 R)
• M16: 3,552,650 km (0.067 R)
• M17: 3,946,093 km (0.066 R)
• M18: 4,157,026 km (0.049 R)
• M19: 4,608,512 km (0.088 R)
• M20: 5,094,855 km (0.081 R)
• M21: 5,995,583 km (0.087 R)
• M22: 6,197,840 km (0.084 R)
• M23: 6,567,945 km (0.107 R)
• M24: 6,692,859 km (0.117 R)
• M25: 6,860,708 km (0.116 R)
• M26: 7,051,146 km (0.1 R)
• M27: 7,524,324 km (0.042 R)
• M28: 7,677,064 km (0.08 R)
• M29: 7,874,982 km (0.106 R)
• M30: 8,320,783 km (0.064 R)
• M31: 8,410,991 km (0.114 R)
• M32: 8,935,780 km (0.111 R)
• M33: 9,167,358 km (0.112 R)
• M34: 9,400,880 km (0.109 R)
• M35: 9,660,133 km (0.039 R)
• M36: 9,850,122 km (0.11 R)
• M37: 9,945,566 km (0.104 R)
• M38: 10,185,521 km (0.057 R)
• M39: 10,671,415 km (0.109 R)
• M40: 10,843,302 km (0.106 R)
• M41: 10,991,255 km (0.098 R)
• M42: 11,139,955 km (0.082 R)
• M43: 11,489,565 km (0.086 R)
• M44: 11,817,484 km (0.045 R)
• M45: 12,250,869 km (0.084 R)
• M46: 12,379,373 km (0.053 R)
• M47: 12,534,207 km (0.105 R)
• M48: 12,637,729 km (0.082 R)
• M49: 12,871,700 km (0.061 R)
• M50: 13,028,479 km (0.105 R)
• M51: 13,768,838 km (0.116 R)
• M52: 13,902,429 km (0.098 R)
• M53: 14,009,691 km (0.072 R)
• M54: 15,317,775 km (0.03 R)
• M55: 15,483,978 km (0.072 R)
• M56: 15,790,354 km (0.097 R)
• M57: 16,835,595 km (0.071 R)
• M58: 17,525,540 km (0.113 R)
• M59: 17,612,457 km (0.082 R)
• M60: 17,699,522 km (0.1 R)
• M61: 17,990,640 km (0.111 R)
• M62: 18,548,341 km (0.103 R)
• M63: 18,695,994 km (0.068 R)
• M64: 19,350,485 km (0.066 R)
• M65: 19,470,312 km (0.059 R)
• M66: 19,650,428 km (0.107 R)
• M67: 20,073,042 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.1

Radius: 10.8

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.37 AU - 6.81 AU

Year: 5033 Days

Day: 11.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 94,552,753 km

• M1: 161,715 km (0.073 R)
• M2: 249,380 km (0.057 R)
• M3: 432,188 km (0.099 R)
• M4: 527,931 km (0.109 R)
• M5: 653,892 km (0.066 R)
• M6: 721,062 km (0.099 R)
• M7: 790,924 km (0.097 R)
• M8: 913,145 km (0.066 R)
• M9: 1,042,099 km (0.1 R)
• M10: 1,163,722 km (0.03 R)
• M11: 1,333,515 km (0.11 R)
• M12: 1,603,839 km (0.102 R)
• M13: 2,426,627 km (0.102 R)
• M14: 2,872,130 km (0.033 R)
• M15: 3,322,868 km (0.119 R)
• M16: 3,880,718 km (0.074 R)
• M17: 4,030,017 km (0.071 R)
• M18: 4,378,879 km (0.104 R)
• M19: 4,579,340 km (0.114 R)
• M20: 5,198,975 km (0.089 R)
• M21: 5,340,345 km (0.115 R)
• M22: 6,694,654 km (0.101 R)
• M23: 7,636,074 km (0.086 R)
• M24: 7,959,056 km (0.105 R)
• M25: 8,730,233 km (0.116 R)
• M26: 8,870,406 km (0.09 R)
• M27: 9,381,432 km (0.103 R)
• M28: 9,669,558 km (0.082 R)
• M29: 11,244,374 km (0.067 R)
• M30: 12,453,574 km (0.12 R)
• M31: 12,897,730 km (0.076 R)
• M32: 13,089,664 km (0.049 R)
• M33: 13,314,659 km (0.066 R)
• M34: 13,411,599 km (0.107 R)
• M35: 13,508,688 km (0.09 R)
• M36: 13,638,539 km (0.115 R)
• M37: 13,801,451 km (0.065 R)
• M38: 14,692,306 km (0.049 R)
• M39: 15,228,914 km (0.079 R)
• M40: 15,601,562 km (0.107 R)
• M41: 15,669,779 km (0.117 R)
• M42: 16,011,610 km (0.089 R)
• M43: 16,252,462 km (0.094 R)
• M44: 16,425,248 km (0.077 R)
• M45: 16,494,512 km (0.114 R)
• M46: 16,633,338 km (0.102 R)
• M47: 16,702,901 km (0.092 R)
• M48: 16,842,327 km (0.063 R)
• M49: 17,439,222 km (0.116 R)
• M50: 17,829,224 km (0.092 R)
• M51: 18,257,822 km (0.081 R)
• M52: 18,437,489 km (0.044 R)
• M53: 18,870,874 km (0.118 R)
• M54: 19,271,198 km (0.12 R)
• M55: 19,344,351 km (0.108 R)
• M56: 19,600,911 km (0.09 R)
• M57: 19,784,767 km (0.091 R)
• M58: 20,117,323 km (0.072 R)
• M59: 20,563,574 km (0.036 R)
• M60: 20,938,017 km (0.096 R)
• M61: 21,276,856 km (0.068 R)
• M62: 21,352,403 km (0.12 R)
• M63: 21,655,489 km (0.093 R)
• M64: 22,151,106 km (0.075 R)
• M65: 22,381,188 km (0.045 R)
• M66: 23,465,024 km (0.051 R)
• M67: 23,699,444 km (0.087 R)
• M68: 23,856,223 km (0.068 R)
• M69: 24,526,272 km (0.084 R)
• M70: 24,645,202 km (0.108 R)
• M71: 24,803,925 km (0.065 R)
• M72: 25,082,776 km (0.105 R)
• M73: 25,322,432 km (0.086 R)
• M74: 25,965,553 km (0.089 R)
• M75: 26,167,660 km (0.096 R)
• M76: 26,695,441 km (0.108 R)
• M77: 26,981,173 km (0.054 R)
• M78: 27,063,003 km (0.078 R)
• M79: 27,390,921 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.2

Radius: 4.8

Gravity: 41.94 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 12.91 AU - 18.17 AU

Year: 23328 Days

Day: 15.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 147.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 94,552,753 km

• M1: 168,746 km (0.1 R)
• M2: 455,825 km (0.084 R)
• M3: 600,635 km (0.066 R)
• M4: 991,983 km (0.117 R)
• M5: 1,311,973 km (0.05 R)
• M6: 2,000,572 km (0.097 R)
• M7: 2,278,525 km (0.109 R)
• M8: 2,568,595 km (0.083 R)
• M9: 2,653,717 km (0.063 R)
• M10: 2,870,334 km (0.091 R)
• M11: 3,274,697 km (0.12 R)
• M12: 3,648,991 km (0.075 R)
• M13: 5,115,948 km (0.092 R)
• M14: 5,439,827 km (0.116 R)
• M15: 6,221,027 km (0.105 R)
• M16: 8,574,950 km (0.108 R)
• M17: 8,958,968 km (0.12 R)
• M18: 9,348,670 km (0.087 R)
• M19: 10,077,511 km (0.064 R)
• M20: 11,239,288 km (0.084 R)
• M21: 11,518,737 km (0.026 R)
• M22: 12,084,516 km (0.072 R)
• M23: 13,686,709 km (0.036 R)
• M24: 13,835,559 km (0.095 R)
• M25: 13,985,007 km (0.118 R)
• M26: 14,512,340 km (0.115 R)
• M27: 15,122,998 km (0.084 R)
• M28: 15,354,127 km (0.097 R)
• M29: 17,004,640 km (0.095 R)
• M30: 17,245,044 km (0.028 R)
• M31: 17,405,862 km (0.108 R)
• M32: 18,054,219 km (0.079 R)
• M33: 18,135,899 km (0.035 R)
• M34: 18,381,390 km (0.06 R)
• M35: 18,875,811 km (0.106 R)
• M36: 19,041,715 km (0.089 R)
• M37: 20,385,253 km (0.074 R)
• M38: 20,640,467 km (0.102 R)
• M39: 21,326,523 km (0.116 R)
• M40: 22,281,855 km (0.099 R)
• M41: 23,251,249 km (0.094 R)
• M42: 24,776,100 km (0.092 R)
• M43: 25,048,518 km (0.05 R)
• M44: 25,779,902 km (0.074 R)
• M45: 26,983,267 km (0.026 R)
• M46: 29,156,625 km (0.029 R)
• M47: 29,444,302 km (0.108 R)
• M48: 29,925,708 km (0.117 R)
• M49: 31,091,673 km (0.043 R)
• M50: 31,287,497 km (0.104 R)
• M51: 31,680,341 km (0.05 R)
• M52: 34,779,411 km (0.115 R)
• M53: 36,416,310 km (0.116 R)
• M54: 37,452,126 km (0.11 R)
• M55: 39,129,268 km (0.044 R)
• M56: 40,830,944 km (0.111 R)
• M57: 40,938,056 km (0.09 R)
• M58: 41,152,729 km (0.079 R)
• M59: 42,339,638 km (0.085 R)
• M60: 42,448,097 km (0.097 R)
• M61: 43,319,055 km (0.073 R)
• M62: 43,976,089 km (0.071 R)
• M63: 44,085,894 km (0.072 R)
• M64: 44,967,923 km (0.041 R)
• M65: 45,522,034 km (0.066 R)
• M66: 48,326,844 km (0.08 R)
• M67: 49,578,530 km (0.119 R)
• M68: 50,150,891 km (0.103 R)
• M69: 50,380,524 km (0.111 R)
• M70: 51,765,501 km (0.075 R)
• M71: 51,997,527 km (0.08 R)
• M72: 52,579,164 km (0.112 R)
• M73: 52,812,387 km (0.12 R)
• M74: 53,514,150 km (0.088 R)
• M75: 55,282,098 km (0.091 R)
• M76: 57,669,082 km (0.036 R)
• M77: 59,481,310 km (0.108 R)
• M78: 62,419,412 km (0.084 R)
• M79: 63,161,268 km (0.12 R)
• M80: 63,657,484 km (0.12 R)
• M81: 63,905,966 km (0.079 R)
• M82: 64,778,571 km (0.088 R)
• M83: 66,157,863 km (0.108 R)
• M84: 68,690,106 km (0.109 R)
• M85: 70,610,195 km (0.047 R)
• M86: 71,254,064 km (0.085 R)
• M87: 71,641,373 km (0.108 R)
• M88: 74,502,582 km (0.111 R)
• M89: 75,158,120 km (0.104 R)
• M90: 75,815,602 km (0.072 R)
• M91: 76,474,880 km (0.074 R)
• M92: 82,358,265 km (0.025 R)
• M93: 83,035,944 km (0.077 R)
• M94: 86,452,310 km (0.087 R)
• M95: 88,523,942 km (0.048 R)
• M96: 91,171,525 km (0.061 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 16,932 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit