🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.59 AU - 0.61 AU

Year: 178 Days

Day: 25.2 Hours

Environment

Temp: 122 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 97,502,793 km

• M1: 43,533 km (0.064 R)
• M2: 195,973 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.85 AU - 0.95 AU

Year: 327 Days

Day: 44 Hours

Environment

Temp: 14 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.32 AU - 1.9 AU

Year: 782 Days

Day: 47.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 778.6

Radius: 7.2

Gravity: 15.02 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 12.48 AU - 14.94 AU

Year: 19437 Days

Day: 20.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 97,502,793 km

• M1: 293,361 km (0.065 R)
• M2: 621,130 km (0.057 R)
• M3: 1,012,329 km (0.104 R)
• M4: 1,176,587 km (0.033 R)
• M5: 1,320,052 km (0.042 R)
• M6: 1,469,500 km (0.117 R)
• M7: 1,784,852 km (0.081 R)
• M8: 2,477,042 km (0.091 R)
• M9: 2,624,695 km (0.027 R)
• M10: 3,405,745 km (0.096 R)
• M11: 3,864,113 km (0.038 R)
• M12: 4,122,469 km (0.068 R)
• M13: 4,430,790 km (0.101 R)
• M14: 4,930,596 km (0.119 R)
• M15: 5,448,205 km (0.115 R)
• M16: 6,382,444 km (0.086 R)
• M17: 6,534,585 km (0.094 R)
• M18: 6,687,773 km (0.102 R)
• M19: 6,739,085 km (0.104 R)
• M20: 7,739,595 km (0.051 R)
• M21: 8,119,724 km (0.094 R)
• M22: 9,068,324 km (0.116 R)
• M23: 9,182,168 km (0.11 R)
• M24: 9,296,610 km (0.101 R)
• M25: 9,700,524 km (0.1 R)
• M26: 10,525,856 km (0.078 R)
• M27: 10,645,534 km (0.04 R)
• M28: 12,368,602 km (0.066 R)
• M29: 13,004,842 km (0.072 R)
• M30: 15,653,921 km (0.098 R)
• M31: 15,722,287 km (0.048 R)
• M32: 16,203,245 km (0.118 R)
• M33: 16,480,300 km (0.058 R)
• M34: 17,039,048 km (0.112 R)
• M35: 17,391,351 km (0.092 R)
• M36: 17,817,406 km (0.104 R)
• M37: 18,752,243 km (0.119 R)
• M38: 19,189,068 km (0.102 R)
• M39: 20,146,944 km (0.114 R)
• M40: 21,423,013 km (0.076 R)
• M41: 21,498,860 km (0.112 R)
• M42: 21,726,996 km (0.081 R)
• M43: 21,956,031 km (0.06 R)
• M44: 22,032,475 km (0.115 R)
• M45: 23,268,602 km (0.091 R)
• M46: 24,606,307 km (0.11 R)
• M47: 25,565,678 km (0.03 R)
• M48: 25,646,161 km (0.113 R)
• M49: 25,888,061 km (0.034 R)
• M50: 26,781,908 km (0.056 R)
• M51: 27,027,399 km (0.113 R)
• M52: 29,102,171 km (0.076 R)
• M53: 29,776,858 km (0.041 R)
• M54: 30,798,611 km (0.069 R)
• M55: 33,402,661 km (0.109 R)
• M56: 36,710,121 km (0.034 R)
• M57: 36,891,882 km (0.105 R)
• M58: 37,256,303 km (0.092 R)
• M59: 37,438,962 km (0.054 R)
• M60: 40,026,855 km (0.11 R)
• M61: 41,910,591 km (0.097 R)
• M62: 42,672,045 km (0.096 R)
• M63: 44,112,223 km (0.026 R)
• M64: 45,178,407 km (0.107 R)
• M65: 45,470,722 km (0.1 R)
• M66: 45,763,634 km (0.115 R)
• M67: 47,336,207 km (0.104 R)
• M68: 47,435,091 km (0.096 R)
• M69: 47,831,226 km (0.097 R)
• M70: 48,826,501 km (0.078 R)
• M71: 50,635,289 km (0.091 R)
• M72: 50,837,545 km (0.108 R)
• M73: 52,670,568 km (0.081 R)
• M74: 56,925,580 km (0.03 R)
• M75: 57,980,096 km (0.066 R)
• M76: 59,147,408 km (0.063 R)
• M77: 59,787,387 km (0.117 R)
• M78: 60,751,695 km (0.057 R)
• M79: 61,397,360 km (0.119 R)
• M80: 62,912,936 km (0.072 R)
• M81: 63,348,116 km (0.073 R)
• M82: 63,893,699 km (0.078 R)
• M83: 65,319,217 km (0.049 R)
• M84: 65,429,322 km (0.081 R)
• M85: 66,977,061 km (0.08 R)
• M86: 67,532,817 km (0.054 R)
• M87: 68,201,669 km (0.104 R)
• M88: 68,313,269 km (0.096 R)
• M89: 70,446,984 km (0.101 R)
• M90: 71,125,260 km (0.084 R)
• M91: 72,260,559 km (0.109 R)
• M92: 72,830,527 km (0.045 R)
• M93: 73,745,467 km (0.094 R)
• M94: 76,629,265 km (0.079 R)
• M95: 76,861,591 km (0.084 R)
• M96: 77,909,823 km (0.046 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 142.7

Radius: 7.2

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 17.17 AU - 17.95 AU

Year: 28175 Days

Day: 19.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 72.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 97,502,793 km

• M1: 103,821 km (0.12 R)
• M2: 398,379 km (0.107 R)
• M3: 559,346 km (0.08 R)
• M4: 722,259 km (0.071 R)
• M5: 1,137,692 km (0.065 R)
• M6: 1,251,985 km (0.074 R)
• M7: 1,298,809 km (0.063 R)
• M8: 1,772,884 km (0.074 R)
• M9: 1,852,321 km (0.105 R)
• M10: 2,296,627 km (0.056 R)
• M11: 2,442,036 km (0.114 R)
• M12: 2,681,243 km (0.045 R)
• M13: 2,834,580 km (0.091 R)
• M14: 3,117,769 km (0.099 R)
• M15: 3,214,260 km (0.092 R)
• M16: 3,344,410 km (0.117 R)
• M17: 3,509,716 km (0.093 R)
• M18: 4,411,342 km (0.118 R)
• M19: 5,189,401 km (0.116 R)
• M20: 5,969,105 km (0.076 R)
• M21: 7,036,635 km (0.119 R)
• M22: 7,635,625 km (0.097 R)
• M23: 7,722,541 km (0.077 R)
• M24: 7,853,589 km (0.097 R)
• M25: 8,162,060 km (0.086 R)
• M26: 8,340,081 km (0.076 R)
• M27: 9,857,452 km (0.101 R)
• M28: 10,381,943 km (0.083 R)
• M29: 10,478,284 km (0.092 R)
• M30: 10,769,102 km (0.109 R)
• M31: 10,866,640 km (0.113 R)
• M32: 11,458,000 km (0.113 R)
• M33: 12,774,910 km (0.038 R)
• M34: 13,926,066 km (0.031 R)
• M35: 15,438,650 km (0.083 R)
• M36: 16,945,998 km (0.109 R)
• M37: 17,116,240 km (0.118 R)
• M38: 17,230,234 km (0.114 R)
• M39: 17,573,411 km (0.047 R)
• M40: 17,861,088 km (0.077 R)
• M41: 18,092,366 km (0.065 R)
• M42: 18,674,901 km (0.105 R)
• M43: 19,086,444 km (0.106 R)
• M44: 19,322,959 km (0.038 R)
• M45: 19,500,980 km (0.048 R)
• M46: 19,679,450 km (0.071 R)
• M47: 22,733,940 km (0.058 R)
• M48: 24,124,003 km (0.108 R)
• M49: 24,187,881 km (0.097 R)
• M50: 25,346,517 km (0.079 R)
• M51: 26,128,914 km (0.095 R)
• M52: 27,184,626 km (0.071 R)
• M53: 30,571,970 km (0.116 R)
• M54: 32,174,313 km (0.101 R)
• M55: 33,732,225 km (0.104 R)
• M56: 33,803,733 km (0.069 R)
• M57: 34,376,693 km (0.108 R)
• M58: 34,952,944 km (0.114 R)
• M59: 35,169,861 km (0.032 R)
• M60: 39,827,292 km (0.111 R)
• M61: 40,129,479 km (0.109 R)
• M62: 41,958,463 km (0.031 R)
• M63: 42,035,356 km (0.12 R)
• M64: 43,115,453 km (0.113 R)
• M65: 43,192,944 km (0.111 R)
• M66: 44,517,484 km (0.081 R)
• M67: 45,224,184 km (0.076 R)
• M68: 46,967,149 km (0.088 R)
• M69: 48,490,055 km (0.093 R)
• M70: 48,731,955 km (0.098 R)
• M71: 50,191,881 km (0.047 R)
• M72: 50,436,623 km (0.098 R)
• M73: 50,681,814 km (0.109 R)
• M74: 52,905,736 km (0.092 R)
• M75: 53,737,500 km (0.073 R)
• M76: 53,987,927 km (0.102 R)
• M77: 54,155,028 km (0.111 R)
• M78: 56,343,196 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 680

Radius: 7.3

Gravity: 12.76 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 13.59 AU - 22.31 AU

Year: 29118 Days

Day: 18.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 97,502,793 km

• M1: 188,194 km (0.061 R)
• M2: 252,222 km (0.088 R)
• M3: 522,994 km (0.11 R)
• M4: 929,302 km (0.115 R)
• M5: 1,115,252 km (0.118 R)
• M6: 1,279,361 km (0.114 R)
• M7: 1,451,399 km (0.05 R)
• M8: 1,818,063 km (0.111 R)
• M9: 2,633,671 km (0.103 R)
• M10: 2,764,868 km (0.111 R)
• M11: 3,033,695 km (0.104 R)
• M12: 3,217,551 km (0.106 R)
• M13: 3,357,874 km (0.06 R)
• M14: 3,889,694 km (0.094 R)
• M15: 4,604,174 km (0.092 R)
• M16: 7,039,477 km (0.104 R)
• M17: 7,406,291 km (0.099 R)
• M18: 7,904,901 km (0.109 R)
• M19: 9,198,623 km (0.119 R)
• M20: 9,265,045 km (0.1 R)
• M21: 9,869,720 km (0.071 R)
• M22: 12,121,467 km (0.099 R)
• M23: 13,530,230 km (0.028 R)
• M24: 15,303,563 km (0.069 R)
• M25: 15,778,087 km (0.109 R)
• M26: 16,337,883 km (0.036 R)
• M27: 22,639,693 km (0.044 R)
• M28: 22,729,452 km (0.084 R)
• M29: 22,999,476 km (0.11 R)
• M30: 23,270,547 km (0.1 R)
• M31: 24,090,194 km (0.081 R)
• M32: 24,919,415 km (0.118 R)
• M33: 25,384,066 km (0.09 R)
• M34: 25,757,761 km (0.116 R)
• M35: 26,795,073 km (0.116 R)
• M36: 27,366,686 km (0.104 R)
• M37: 29,300,688 km (0.087 R)
• M38: 30,284,144 km (0.068 R)
• M39: 30,978,877 km (0.102 R)
• M40: 31,578,764 km (0.101 R)
• M41: 31,678,995 km (0.112 R)
• M42: 32,485,477 km (0.099 R)
• M43: 32,688,182 km (0.046 R)
• M44: 35,361,047 km (0.068 R)
• M45: 38,745,549 km (0.099 R)
• M46: 39,175,793 km (0.114 R)
• M47: 39,932,608 km (0.072 R)
• M48: 41,241,291 km (0.094 R)
• M49: 42,563,885 km (0.113 R)
• M50: 43,453,394 km (0.092 R)
• M51: 47,301,500 km (0.108 R)
• M52: 47,646,174 km (0.082 R)
• M53: 52,678,347 km (0.092 R)
• M54: 54,954,927 km (0.065 R)
• M55: 56,774,935 km (0.114 R)
• M56: 59,108,512 km (0.09 R)
• M57: 59,603,681 km (0.095 R)
• M58: 59,976,030 km (0.072 R)
• M59: 60,723,122 km (0.109 R)
• M60: 69,662,492 km (0.107 R)
• M61: 72,290,927 km (0.1 R)
• M62: 74,684,194 km (0.097 R)
• M63: 78,051,043 km (0.039 R)
• M64: 79,411,636 km (0.09 R)
• M65: 79,548,069 km (0.091 R)
• M66: 82,708,773 km (0.106 R)
• M67: 82,847,151 km (0.082 R)
• M68: 83,678,766 km (0.059 R)
• M69: 84,234,821 km (0.102 R)
• M70: 85,490,396 km (0.102 R)
• M71: 87,455,663 km (0.117 R)
• M72: 92,146,753 km (0.039 R)
• M73: 93,296,263 km (0.114 R)
• M74: 94,017,026 km (0.117 R)
• M75: 95,174,315 km (0.076 R)
• M76: 96,918,925 km (0.06 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 17,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit