🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.5 AU - 0.56 AU

Year: 178 Days

Day: 13.6 Hours

Environment

Temp: -6 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.47 AU - 0.61 AU

Year: 183 Days

Day: 35.2 Hours

Environment

Temp: -2 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.71 AU - 0.73 AU

Year: 281 Days

Day: 42.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - 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): 0.189

Orbit Range: 0.61 AU - 0.89 AU

Year: 299 Days

Day: 22.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.27 AU - 1.51 AU

Year: 754 Days

Day: 27.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,089,732 km

• M1: 477,965 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.2

Radius: 11.7

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.96 AU - 6.14 AU

Year: 6017 Days

Day: 13.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 105,089,732 km

• M1: 153,188 km (0.063 R)
• M2: 245,041 km (0.067 R)
• M3: 380,427 km (0.101 R)
• M4: 517,609 km (0.108 R)
• M5: 616,194 km (0.105 R)
• M6: 698,173 km (0.1 R)
• M7: 822,639 km (0.054 R)
• M8: 1,024,297 km (0.081 R)
• M9: 1,197,830 km (0.109 R)
• M10: 1,397,244 km (0.096 R)
• M11: 1,641,238 km (0.111 R)
• M12: 1,811,780 km (0.099 R)
• M13: 1,917,097 km (0.104 R)
• M14: 2,042,460 km (0.082 R)
• M15: 2,301,713 km (0.118 R)
• M16: 2,670,920 km (0.09 R)
• M17: 2,832,187 km (0.105 R)
• M18: 2,996,595 km (0.067 R)
• M19: 3,378,369 km (0.069 R)
• M20: 3,934,424 km (0.079 R)
• M21: 4,141,617 km (0.103 R)
• M22: 4,234,966 km (0.094 R)
• M23: 4,376,187 km (0.079 R)
• M24: 4,519,052 km (0.042 R)
• M25: 5,281,852 km (0.08 R)
• M26: 5,613,810 km (0.104 R)
• M27: 6,137,701 km (0.064 R)
• M28: 6,324,848 km (0.1 R)
• M29: 6,595,321 km (0.104 R)
• M30: 6,980,685 km (0.097 R)
• M31: 7,064,161 km (0.075 R)
• M32: 7,888,745 km (0.082 R)
• M33: 8,683,857 km (0.043 R)
• M34: 9,106,172 km (0.096 R)
• M35: 9,319,947 km (0.034 R)
• M36: 10,128,225 km (0.119 R)
• M37: 10,318,064 km (0.09 R)
• M38: 10,540,816 km (0.108 R)
• M39: 10,701,035 km (0.09 R)
• M40: 10,958,942 km (0.047 R)
• M41: 11,514,099 km (0.104 R)
• M42: 11,878,071 km (0.118 R)
• M43: 12,313,251 km (0.032 R)
• M44: 12,583,574 km (0.051 R)
• M45: 12,855,992 km (0.109 R)
• M46: 12,992,874 km (0.079 R)
• M47: 13,441,219 km (0.106 R)
• M48: 13,824,489 km (0.118 R)
• M49: 14,424,077 km (0.103 R)
• M50: 14,744,965 km (0.037 R)
• M51: 15,248,810 km (0.118 R)
• M52: 15,393,770 km (0.072 R)
• M53: 15,978,399 km (0.07 R)
• M54: 16,051,852 km (0.103 R)
• M55: 16,719,208 km (0.105 R)
• M56: 16,831,406 km (0.089 R)
• M57: 17,018,852 km (0.101 R)
• M58: 17,093,950 km (0.105 R)
• M59: 17,244,595 km (0.104 R)
• M60: 17,623,228 km (0.083 R)
• M61: 18,427,167 km (0.09 R)
• M62: 18,697,789 km (0.028 R)
• M63: 19,714,456 km (0.087 R)
• M64: 20,910,042 km (0.083 R)
• M65: 21,435,281 km (0.108 R)
• M66: 21,638,584 km (0.104 R)
• M67: 21,924,166 km (0.041 R)
• M68: 22,005,996 km (0.118 R)
• M69: 22,457,782 km (0.109 R)
• M70: 22,788,393 km (0.065 R)
• M71: 24,422,750 km (0.087 R)
• M72: 25,232,673 km (0.051 R)
• M73: 27,010,195 km (0.076 R)
• M74: 27,273,786 km (0.054 R)
• M75: 27,759,082 km (0.025 R)
• M76: 27,892,074 km (0.088 R)
• M77: 28,514,850 km (0.052 R)
• M78: 29,367,408 km (0.077 R)
• M79: 29,955,627 km (0.061 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 136.7

Radius: 4

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 12.56 AU - 12.74 AU

Year: 20704 Days

Day: 17.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 105,089,732 km

• M1: 150,495 km (0.101 R)
• M2: 240,254 km (0.08 R)
• M3: 527,781 km (0.119 R)
• M4: 557,850 km (0.078 R)
• M5: 891,603 km (0.08 R)
• M6: 983,307 km (0.11 R)
• M7: 1,776,325 km (0.091 R)
• M8: 1,892,114 km (0.044 R)
• M9: 2,082,552 km (0.076 R)
• M10: 3,320,325 km (0.107 R)
• M11: 3,520,786 km (0.068 R)
• M12: 3,549,808 km (0.109 R)
• M13: 3,903,607 km (0.102 R)
• M14: 4,739,859 km (0.103 R)
• M15: 4,836,200 km (0.111 R)
• M16: 5,096,051 km (0.041 R)
• M17: 5,561,750 km (0.106 R)
• M18: 5,595,409 km (0.112 R)
• M19: 5,697,285 km (0.119 R)
• M20: 6,040,762 km (0.115 R)
• M21: 6,180,187 km (0.081 R)
• M22: 7,184,737 km (0.069 R)
• M23: 8,471,129 km (0.092 R)
• M24: 9,260,258 km (0.118 R)
• M25: 10,113,863 km (0.108 R)
• M26: 10,320,757 km (0.095 R)
• M27: 11,034,788 km (0.03 R)
• M28: 12,245,184 km (0.036 R)
• M29: 12,865,866 km (0.073 R)
• M30: 13,542,347 km (0.027 R)
• M31: 14,322,799 km (0.112 R)
• M32: 15,496,843 km (0.068 R)
• M33: 16,216,110 km (0.078 R)
• M34: 16,312,750 km (0.03 R)
• M35: 17,537,658 km (0.06 R)
• M36: 17,686,657 km (0.088 R)
• M37: 19,404,190 km (0.088 R)
• M38: 19,867,644 km (0.055 R)
• M39: 21,917,734 km (0.115 R)
• M40: 21,971,140 km (0.12 R)
• M41: 22,238,920 km (0.055 R)
• M42: 22,723,917 km (0.113 R)
• M43: 22,940,534 km (0.031 R)
• M44: 23,813,887 km (0.063 R)
• M45: 23,923,841 km (0.035 R)
• M46: 25,032,361 km (0.093 R)
• M47: 26,214,334 km (0.089 R)
• M48: 26,783,554 km (0.099 R)
• M49: 26,897,847 km (0.082 R)
• M50: 27,127,031 km (0.056 R)
• M51: 27,184,327 km (0.075 R)
• M52: 27,818,322 km (0.113 R)
• M53: 29,512,818 km (0.114 R)
• M54: 29,808,273 km (0.086 R)
• M55: 30,461,866 km (0.111 R)
• M56: 31,360,800 km (0.062 R)
• M57: 32,755,800 km (0.12 R)
• M58: 34,047,129 km (0.098 R)
• M59: 34,730,193 km (0.114 R)
• M60: 36,869,742 km (0.064 R)
• M61: 37,635,084 km (0.06 R)
• M62: 38,534,616 km (0.116 R)
• M63: 38,599,093 km (0.072 R)
• M64: 40,158,202 km (0.102 R)
• M65: 41,473,167 km (0.12 R)
• M66: 41,870,499 km (0.09 R)
• M67: 42,535,312 km (0.07 R)
• M68: 44,753,998 km (0.069 R)
• M69: 44,957,601 km (0.036 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 892.8

Radius: 6.7

Gravity: 19.89 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 13.88 AU - 17.38 AU

Year: 28435 Days

Day: 21.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 105,089,732 km

• M1: 257,308 km (0.047 R)
• M2: 892,052 km (0.065 R)
• M3: 1,052,421 km (0.083 R)
• M4: 1,328,429 km (0.1 R)
• M5: 1,400,984 km (0.061 R)
• M6: 2,918,505 km (0.116 R)
• M7: 3,914,228 km (0.097 R)
• M8: 4,285,680 km (0.119 R)
• M9: 4,339,685 km (0.09 R)
• M10: 4,613,000 km (0.076 R)
• M11: 4,724,002 km (0.049 R)
• M12: 4,779,802 km (0.107 R)
• M13: 5,702,222 km (0.091 R)
• M14: 5,761,612 km (0.101 R)
• M15: 6,244,814 km (0.09 R)
• M16: 6,491,201 km (0.052 R)
• M17: 7,639,215 km (0.07 R)
• M18: 11,893,330 km (0.111 R)
• M19: 12,817,396 km (0.08 R)
• M20: 12,895,336 km (0.085 R)
• M21: 14,084,939 km (0.036 R)
• M22: 14,407,921 km (0.094 R)
• M23: 15,891,931 km (0.109 R)
• M24: 18,207,557 km (0.055 R)
• M25: 19,449,070 km (0.053 R)
• M26: 19,718,645 km (0.087 R)
• M27: 20,352,491 km (0.099 R)
• M28: 21,454,579 km (0.104 R)
• M29: 23,143,838 km (0.097 R)
• M30: 23,620,606 km (0.115 R)
• M31: 24,100,516 km (0.081 R)
• M32: 24,778,045 km (0.073 R)
• M33: 26,151,503 km (0.106 R)
• M34: 26,250,537 km (0.086 R)
• M35: 26,349,720 km (0.098 R)
• M36: 26,449,053 km (0.096 R)
• M37: 30,002,302 km (0.087 R)
• M38: 31,149,717 km (0.09 R)
• M39: 31,359,753 km (0.086 R)
• M40: 32,099,066 km (0.11 R)
• M41: 33,164,950 km (0.061 R)
• M42: 33,702,306 km (0.066 R)
• M43: 33,810,166 km (0.108 R)
• M44: 37,097,430 km (0.11 R)
• M45: 37,655,130 km (0.086 R)
• M46: 40,141,746 km (0.099 R)
• M47: 41,983,446 km (0.056 R)
• M48: 45,152,976 km (0.061 R)
• M49: 47,913,056 km (0.055 R)
• M50: 48,520,274 km (0.101 R)
• M51: 50,111,098 km (0.099 R)
• M52: 50,727,441 km (0.036 R)
• M53: 50,974,577 km (0.103 R)
• M54: 51,594,510 km (0.105 R)
• M55: 52,466,516 km (0.076 R)
• M56: 53,092,284 km (0.072 R)
• M57: 54,477,860 km (0.087 R)
• M58: 56,130,617 km (0.116 R)
• M59: 57,670,727 km (0.066 R)
• M60: 58,058,036 km (0.074 R)
• M61: 58,964,898 km (0.081 R)
• M62: 60,006,997 km (0.083 R)
• M63: 60,923,882 km (0.104 R)
• M64: 61,186,726 km (0.113 R)
• M65: 61,318,222 km (0.091 R)
• M66: 61,449,869 km (0.091 R)
• M67: 61,845,405 km (0.115 R)
• M68: 66,521,386 km (0.113 R)
• M69: 66,927,544 km (0.069 R)
• M70: 67,198,616 km (0.114 R)
• M71: 67,334,301 km (0.056 R)
• M72: 68,150,656 km (0.09 R)
• M73: 71,448,242 km (0.116 R)
• M74: 73,675,455 km (0.114 R)
• M75: 73,815,329 km (0.091 R)
• M76: 74,516,495 km (0.068 R)
• M77: 75,784,037 km (0.095 R)
• M78: 77,200,729 km (0.102 R)
• M79: 77,485,115 km (0.095 R)
• M80: 78,483,232 km (0.091 R)
• M81: 79,342,073 km (0.105 R)
• M82: 79,485,537 km (0.091 R)
• M83: 79,629,151 km (0.051 R)
• M84: 82,954,263 km (0.079 R)
• M85: 87,655,526 km (0.108 R)
• M86: 90,337,666 km (0.036 R)
• M87: 92,140,769 km (0.112 R)
• M88: 92,895,491 km (0.115 R)
• M89: 93,349,371 km (0.116 R)
• M90: 95,935,170 km (0.032 R)
• M91: 97,313,564 km (0.118 R)
• M92: 99,470,766 km (0.104 R)
• M93: 102,111,318 km (0.047 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 12,408 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit