🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.06 AU - 1.36 AU

Year: 489 Days

Day: 35.6 Hours

Environment

Temp: -7 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.27 AU - 1.65 AU

Year: 648 Days

Day: 31.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 172.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.46 AU - 1.92 AU

Year: 806 Days

Day: 22 Hours

Environment

Temp: -48 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.39 AU - 3.47 AU

Year: 1841 Days

Day: 40.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,573,938 km

• M1: 1,004,998 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.72 AU - 4.1 AU

Year: 2838 Days

Day: 40.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.7

Radius: 14

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.98 AU - 6.32 AU

Year: 4930 Days

Day: 10 Hours

Environment

Temp: -141 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 101,573,938 km

• M1: 309,069 km (0.103 R)
• M2: 399,426 km (0.117 R)
• M3: 798,853 km (0.113 R)
• M4: 1,223,860 km (0.11 R)
• M5: 1,407,118 km (0.076 R)
• M6: 1,534,575 km (0.102 R)
• M7: 1,923,529 km (0.065 R)
• M8: 2,084,497 km (0.101 R)
• M9: 2,693,360 km (0.068 R)
• M10: 3,059,576 km (0.087 R)
• M11: 3,227,724 km (0.097 R)
• M12: 3,420,555 km (0.115 R)
• M13: 3,573,145 km (0.109 R)
• M14: 3,683,698 km (0.063 R)
• M15: 3,772,858 km (0.071 R)
• M16: 4,183,504 km (0.068 R)
• M17: 4,753,472 km (0.049 R)
• M18: 5,222,312 km (0.119 R)
• M19: 5,373,556 km (0.09 R)
• M20: 5,888,172 km (0.066 R)
• M21: 6,257,829 km (0.114 R)
• M22: 6,526,656 km (0.098 R)
• M23: 6,662,491 km (0.118 R)
• M24: 6,826,749 km (0.06 R)
• M25: 7,355,727 km (0.075 R)
• M26: 7,468,823 km (0.106 R)
• M27: 7,668,237 km (0.079 R)
• M28: 7,811,702 km (0.115 R)
• M29: 7,985,086 km (0.095 R)
• M30: 8,335,593 km (0.103 R)
• M31: 8,871,004 km (0.116 R)
• M32: 9,448,302 km (0.111 R)
• M33: 10,195,095 km (0.106 R)
• M34: 10,321,355 km (0.108 R)
• M35: 10,735,442 km (0.065 R)
• M36: 10,928,424 km (0.116 R)
• M37: 11,220,139 km (0.065 R)
• M38: 12,077,186 km (0.077 R)
• M39: 12,210,926 km (0.046 R)
• M40: 12,345,265 km (0.113 R)
• M41: 12,818,892 km (0.083 R)
• M42: 13,195,430 km (0.079 R)
• M43: 13,819,253 km (0.105 R)
• M44: 13,959,127 km (0.03 R)
• M45: 14,134,755 km (0.097 R)
• M46: 14,488,105 km (0.104 R)
• M47: 16,298,838 km (0.073 R)
• M48: 16,595,191 km (0.075 R)
• M49: 17,042,937 km (0.086 R)
• M50: 17,343,779 km (0.116 R)
• M51: 18,295,072 km (0.065 R)
• M52: 18,719,032 km (0.087 R)
• M53: 18,990,403 km (0.091 R)
• M54: 20,367,451 km (0.104 R)
• M55: 20,726,635 km (0.112 R)
• M56: 20,887,004 km (0.109 R)
• M57: 23,633,920 km (0.098 R)
• M58: 24,137,766 km (0.052 R)
• M59: 24,348,849 km (0.106 R)
• M60: 25,413,088 km (0.111 R)
• M61: 25,670,695 km (0.043 R)
• M62: 26,405,520 km (0.089 R)
• M63: 26,841,000 km (0.06 R)
• M64: 26,972,197 km (0.082 R)
• M65: 27,763,270 km (0.053 R)
• M66: 27,851,683 km (0.069 R)
• M67: 28,651,283 km (0.111 R)
• M68: 29,278,547 km (0.113 R)
• M69: 29,864,971 km (0.111 R)
• M70: 30,227,746 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.2

Radius: 4.6

Gravity: 43.11 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 18.15 AU - 19.23 AU

Year: 29661 Days

Day: 16 Hours

Environment

Temp: -200 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 101,573,938 km

• M1: 319,990 km (0.063 R)
• M2: 831,615 km (0.052 R)
• M3: 1,273,676 km (0.083 R)
• M4: 1,422,526 km (0.044 R)
• M5: 1,777,821 km (0.102 R)
• M6: 1,902,137 km (0.087 R)
• M7: 2,612,128 km (0.085 R)
• M8: 3,293,696 km (0.118 R)
• M9: 4,467,740 km (0.07 R)
• M10: 4,808,375 km (0.1 R)
• M11: 4,865,970 km (0.108 R)
• M12: 5,635,202 km (0.039 R)
• M13: 6,441,684 km (0.118 R)
• M14: 7,683,945 km (0.031 R)
• M15: 7,751,264 km (0.073 R)
• M16: 8,159,816 km (0.095 R)
• M17: 9,068,623 km (0.062 R)
• M18: 11,903,054 km (0.105 R)
• M19: 12,373,689 km (0.083 R)
• M20: 13,495,374 km (0.081 R)
• M21: 15,322,562 km (0.091 R)
• M22: 15,407,533 km (0.118 R)
• M23: 17,846,876 km (0.048 R)
• M24: 18,656,201 km (0.043 R)
• M25: 19,846,102 km (0.116 R)
• M26: 20,031,304 km (0.071 R)
• M27: 20,124,055 km (0.101 R)
• M28: 21,060,239 km (0.118 R)
• M29: 22,106,377 km (0.067 R)
• M30: 22,780,764 km (0.114 R)
• M31: 22,877,703 km (0.06 R)
• M32: 24,149,883 km (0.097 R)
• M33: 27,069,286 km (0.108 R)
• M34: 27,687,125 km (0.12 R)
• M35: 27,997,690 km (0.113 R)
• M36: 29,146,602 km (0.054 R)
• M37: 29,779,700 km (0.083 R)
• M38: 30,098,044 km (0.056 R)
• M39: 30,630,912 km (0.091 R)
• M40: 30,952,248 km (0.065 R)
• M41: 31,382,342 km (0.057 R)
• M42: 32,684,442 km (0.095 R)
• M43: 32,793,648 km (0.068 R)
• M44: 34,336,750 km (0.109 R)
• M45: 34,893,404 km (0.113 R)
• M46: 35,117,053 km (0.069 R)
• M47: 36,015,987 km (0.091 R)
• M48: 37,036,244 km (0.079 R)
• M49: 37,264,381 km (0.032 R)
• M50: 38,873,605 km (0.09 R)
• M51: 43,955,894 km (0.084 R)
• M52: 47,995,335 km (0.099 R)
• M53: 49,618,771 km (0.1 R)
• M54: 49,744,434 km (0.1 R)
• M55: 51,768,942 km (0.064 R)
• M56: 52,406,976 km (0.069 R)
• M57: 56,552,333 km (0.053 R)
• M58: 59,729,792 km (0.113 R)
• M59: 64,329,179 km (0.106 R)
• M60: 68,061,945 km (0.088 R)
• M61: 68,341,094 km (0.091 R)
• M62: 71,154,881 km (0.068 R)
• M63: 71,864,124 km (0.113 R)
• M64: 72,433,344 km (0.104 R)
• M65: 73,862,752 km (0.107 R)
• M66: 74,006,216 km (0.117 R)
• M67: 74,293,295 km (0.097 R)
• M68: 74,437,058 km (0.058 R)
• M69: 77,476,737 km (0.073 R)
• M70: 85,025,446 km (0.104 R)
• M71: 85,627,278 km (0.06 R)
• M72: 87,441,451 km (0.115 R)
• M73: 88,048,968 km (0.073 R)
• M74: 90,186,423 km (0.109 R)
• M75: 93,269,336 km (0.105 R)
• M76: 95,135,719 km (0.092 R)
• M77: 95,447,929 km (0.099 R)
• M78: 96,543,435 km (0.08 R)
• M79: 99,854,933 km (0.107 R)
• M80: 102,722,874 km (0.113 R)
• M81: 104,166,942 km (0.096 R)
• M82: 105,617,742 km (0.076 R)
• M83: 106,264,753 km (0.057 R)
• M84: 106,912,961 km (0.082 R)
• M85: 107,887,890 km (0.046 R)
• M86: 108,865,662 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 627.9

Radius: 3.2

Gravity: 61.32 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 16.31 AU - 23.19 AU

Year: 32220 Days

Day: 25 Hours

Environment

Temp: -206 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 101,573,938 km

• M1: 56,548 km (0.079 R)
• M2: 99,333 km (0.086 R)
• M3: 567,425 km (0.111 R)
• M4: 733,329 km (0.068 R)
• M5: 1,107,623 km (0.062 R)
• M6: 1,174,942 km (0.104 R)
• M7: 1,421,479 km (0.105 R)
• M8: 1,645,277 km (0.09 R)
• M9: 2,467,617 km (0.099 R)
• M10: 2,735,696 km (0.057 R)
• M11: 3,012,752 km (0.112 R)
• M12: 3,896,576 km (0.102 R)
• M13: 4,366,463 km (0.117 R)
• M14: 4,526,981 km (0.043 R)
• M15: 4,635,140 km (0.097 R)
• M16: 5,301,599 km (0.094 R)
• M17: 7,345,854 km (0.117 R)
• M18: 9,464,010 km (0.047 R)
• M19: 10,588,537 km (0.12 R)
• M20: 11,680,452 km (0.117 R)
• M21: 13,268,284 km (0.086 R)
• M22: 13,890,761 km (0.061 R)
• M23: 15,814,440 km (0.071 R)
• M24: 16,974,422 km (0.101 R)
• M25: 17,990,341 km (0.066 R)
• M26: 22,798,715 km (0.079 R)
• M27: 22,984,067 km (0.064 R)
• M28: 24,389,539 km (0.061 R)
• M29: 24,484,085 km (0.111 R)
• M30: 24,864,064 km (0.1 R)
• M31: 26,112,458 km (0.109 R)
• M32: 27,676,504 km (0.116 R)
• M33: 28,370,339 km (0.109 R)
• M34: 30,078,896 km (0.068 R)
• M35: 31,510,847 km (0.073 R)
• M36: 31,924,036 km (0.093 R)
• M37: 33,489,279 km (0.037 R)
• M38: 35,079,504 km (0.091 R)
• M39: 35,293,279 km (0.069 R)
• M40: 35,722,326 km (0.119 R)
• M41: 36,369,187 km (0.076 R)
• M42: 38,112,750 km (0.095 R)
• M43: 38,884,227 km (0.071 R)
• M44: 39,549,488 km (0.087 R)
• M45: 39,771,940 km (0.05 R)
• M46: 39,883,391 km (0.081 R)
• M47: 40,891,232 km (0.079 R)
• M48: 41,229,024 km (0.072 R)
• M49: 42,475,323 km (0.113 R)
• M50: 43,046,039 km (0.119 R)
• M51: 44,194,801 km (0.09 R)
• M52: 44,888,935 km (0.095 R)
• M53: 45,005,023 km (0.053 R)
• M54: 45,237,349 km (0.102 R)
• M55: 45,586,660 km (0.101 R)
• M56: 46,053,854 km (0.086 R)
• M57: 50,328,912 km (0.109 R)
• M58: 50,449,488 km (0.057 R)
• M59: 51,417,237 km (0.072 R)
• M60: 53,494,254 km (0.097 R)
• M61: 54,110,298 km (0.068 R)
• M62: 54,604,868 km (0.068 R)
• M63: 54,852,602 km (0.09 R)
• M64: 55,847,727 km (0.049 R)
• M65: 58,487,980 km (0.118 R)
• M66: 59,759,562 km (0.069 R)
• M67: 60,142,682 km (0.114 R)
• M68: 60,655,055 km (0.103 R)
• M69: 61,040,120 km (0.066 R)
• M70: 61,941,896 km (0.06 R)
• M71: 64,281,008 km (0.058 R)
• M72: 66,516,449 km (0.075 R)
• M73: 66,781,088 km (0.09 R)
• M74: 68,643,581 km (0.078 R)
• M75: 68,911,062 km (0.109 R)
• M76: 70,388,341 km (0.079 R)
• M77: 71,875,943 km (0.119 R)
• M78: 74,195,308 km (0.119 R)
• M79: 76,539,058 km (0.108 R)
• M80: 77,094,066 km (0.109 R)
• M81: 78,767,168 km (0.089 R)
• M82: 78,907,192 km (0.055 R)
• M83: 80,029,774 km (0.109 R)
• M84: 81,157,742 km (0.116 R)
• M85: 82,007,159 km (0.095 R)
• M86: 82,575,033 km (0.113 R)
• M87: 83,001,835 km (0.112 R)
• M88: 84,429,747 km (0.08 R)
• M89: 87,164,995 km (0.056 R)
• M90: 87,309,805 km (0.054 R)
• M91: 87,454,616 km (0.053 R)
• M92: 89,929,264 km (0.092 R)
• M93: 95,095,926 km (0.119 R)
• M94: 97,639,987 km (0.026 R)
• M95: 99,297,980 km (0.114 R)
• M96: 101,117,390 km (0.116 R)
• M97: 101,269,531 km (0.104 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 11,992 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit