🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.46 AU - 0.62 AU

Year: 148 Days

Day: 46.2 Hours

Environment

Temp: 151 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,240,035 km

• M1: 236,963 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.55 AU - 0.65 AU

Year: 173 Days

Day: 21.2 Hours

Environment

Temp: 185 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,240,035 km

• M1: 338,690 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.96 AU - 1.1 AU

Year: 390 Days

Day: 46.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.9 AU - 3.36 AU

Year: 2064 Days

Day: 40.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,240,035 km

• M1: 995,424 km (0.087 R)
• M2: 1,647,222 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.43 AU - 3.67 AU

Year: 2493 Days

Day: 42.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.2

Radius: 10.3

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.46 AU - 8.84 AU

Year: 7127 Days

Day: 6.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 66.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 75,240,035 km

• M1: 136,284 km (0.113 R)
• M2: 206,146 km (0.07 R)
• M3: 279,449 km (0.066 R)
• M4: 406,308 km (0.086 R)
• M5: 556,354 km (0.114 R)
• M6: 626,965 km (0.115 R)
• M7: 791,822 km (0.114 R)
• M8: 957,426 km (0.094 R)
• M9: 1,488,349 km (0.085 R)
• M10: 1,556,267 km (0.085 R)
• M11: 1,713,344 km (0.115 R)
• M12: 2,005,509 km (0.115 R)
• M13: 2,100,205 km (0.083 R)
• M14: 2,616,616 km (0.038 R)
• M15: 3,171,624 km (0.054 R)
• M16: 3,554,146 km (0.101 R)
• M17: 3,809,659 km (0.079 R)
• M18: 4,561,538 km (0.067 R)
• M19: 4,737,765 km (0.081 R)
• M20: 4,864,923 km (0.082 R)
• M21: 5,070,919 km (0.108 R)
• M22: 5,571,473 km (0.059 R)
• M23: 6,422,087 km (0.117 R)
• M24: 8,334,247 km (0.038 R)
• M25: 8,426,549 km (0.087 R)
• M26: 8,612,050 km (0.036 R)
• M27: 9,560,052 km (0.062 R)
• M28: 9,624,379 km (0.074 R)
• M29: 9,883,333 km (0.111 R)
• M30: 10,046,395 km (0.118 R)
• M31: 11,144,742 km (0.079 R)
• M32: 12,421,261 km (0.101 R)
• M33: 12,491,572 km (0.117 R)
• M34: 12,597,188 km (0.113 R)
• M35: 12,951,735 km (0.114 R)
• M36: 13,309,573 km (0.087 R)
• M37: 13,453,636 km (0.084 R)
• M38: 13,998,621 km (0.076 R)
• M39: 14,218,530 km (0.106 R)
• M40: 16,172,427 km (0.058 R)
• M41: 16,364,810 km (0.094 R)
• M42: 17,652,998 km (0.032 R)
• M43: 18,289,237 km (0.116 R)
• M44: 18,610,125 km (0.079 R)
• M45: 18,892,565 km (0.118 R)
• M46: 19,014,039 km (0.088 R)
• M47: 19,135,662 km (0.053 R)
• M48: 19,707,126 km (0.105 R)
• M49: 19,830,395 km (0.074 R)
• M50: 20,036,241 km (0.073 R)
• M51: 20,325,563 km (0.099 R)
• M52: 20,450,029 km (0.075 R)
• M53: 21,286,281 km (0.111 R)
• M54: 21,623,923 km (0.065 R)
• M55: 21,920,875 km (0.098 R)
• M56: 22,948,912 km (0.096 R)
• M57: 23,035,379 km (0.119 R)
• M58: 23,599,513 km (0.057 R)
• M59: 23,817,776 km (0.083 R)
• M60: 24,388,193 km (0.093 R)
• M61: 25,229,980 km (0.096 R)
• M62: 25,856,496 km (0.041 R)
• M63: 26,261,906 km (0.115 R)
• M64: 27,720,336 km (0.072 R)
• M65: 28,366,599 km (0.095 R)
• M66: 28,459,349 km (0.12 R)
• M67: 28,552,100 km (0.082 R)
• M68: 29,111,297 km (0.098 R)
• M69: 29,627,110 km (0.076 R)
• M70: 29,909,701 km (0.085 R)
• M71: 30,905,723 km (0.116 R)
• M72: 31,623,943 km (0.081 R)
• M73: 32,347,548 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.1

Radius: 13.4

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.52 AU - 8.14 AU

Year: 8168 Days

Day: 12.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 75,240,035 km

• M1: 177,573 km (0.095 R)
• M2: 351,405 km (0.116 R)
• M3: 749,485 km (0.107 R)
• M4: 837,748 km (0.09 R)
• M5: 1,140,833 km (0.081 R)
• M6: 1,368,073 km (0.085 R)
• M7: 1,660,985 km (0.112 R)
• M8: 1,903,035 km (0.111 R)
• M9: 2,010,446 km (0.12 R)
• M10: 2,250,401 km (0.119 R)
• M11: 2,383,543 km (0.068 R)
• M12: 2,480,333 km (0.089 R)
• M13: 2,578,469 km (0.086 R)
• M14: 2,718,193 km (0.066 R)
• M15: 3,367,448 km (0.115 R)
• M16: 3,609,348 km (0.115 R)
• M17: 3,721,247 km (0.102 R)
• M18: 4,087,163 km (0.104 R)
• M19: 4,609,559 km (0.116 R)
• M20: 4,903,519 km (0.115 R)
• M21: 5,102,933 km (0.063 R)
• M22: 5,769,691 km (0.106 R)
• M23: 6,876,865 km (0.044 R)
• M24: 7,016,290 km (0.105 R)
• M25: 8,225,190 km (0.033 R)
• M26: 8,462,752 km (0.106 R)
• M27: 9,127,864 km (0.114 R)
• M28: 9,373,952 km (0.076 R)
• M29: 9,497,819 km (0.076 R)
• M30: 10,030,388 km (0.113 R)
• M31: 10,540,516 km (0.067 R)
• M32: 11,852,639 km (0.042 R)
• M33: 12,324,172 km (0.089 R)
• M34: 12,596,290 km (0.084 R)
• M35: 12,939,318 km (0.107 R)
• M36: 13,285,488 km (0.084 R)
• M37: 13,494,626 km (0.074 R)
• M38: 13,599,643 km (0.11 R)
• M39: 13,775,271 km (0.087 R)
• M40: 13,880,887 km (0.087 R)
• M41: 15,207,072 km (0.114 R)
• M42: 15,462,436 km (0.081 R)
• M43: 16,648,298 km (0.089 R)
• M44: 16,911,590 km (0.118 R)
• M45: 17,709,695 km (0.109 R)
• M46: 17,901,629 km (0.094 R)
• M47: 18,675,948 km (0.098 R)
• M48: 18,832,128 km (0.092 R)
• M49: 19,106,640 km (0.108 R)
• M50: 20,217,404 km (0.119 R)
• M51: 20,377,773 km (0.118 R)
• M52: 20,619,224 km (0.118 R)
• M53: 21,471,633 km (0.107 R)
• M54: 21,758,262 km (0.11 R)
• M55: 22,046,238 km (0.113 R)
• M56: 22,170,105 km (0.116 R)
• M57: 22,750,994 km (0.099 R)
• M58: 23,001,421 km (0.118 R)
• M59: 23,420,893 km (0.119 R)
• M60: 24,352,738 km (0.119 R)
• M61: 24,608,999 km (0.115 R)
• M62: 24,694,569 km (0.116 R)
• M63: 25,124,065 km (0.072 R)
• M64: 25,210,383 km (0.095 R)
• M65: 25,296,701 km (0.062 R)
• M66: 25,469,486 km (0.109 R)
• M67: 25,642,870 km (0.083 R)
• M68: 25,773,020 km (0.117 R)
• M69: 26,734,935 km (0.108 R)
• M70: 27,131,818 km (0.086 R)
• M71: 27,308,792 km (0.062 R)
• M72: 27,663,937 km (0.114 R)
• M73: 27,931,418 km (0.102 R)
• M74: 28,154,918 km (0.106 R)
• M75: 29,644,763 km (0.05 R)
• M76: 30,192,889 km (0.097 R)
• M77: 30,422,223 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 990.3

Radius: 6.4

Gravity: 24.18 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 12.35 AU - 12.53 AU

Year: 16356 Days

Day: 24.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,240,035 km

• M1: 114,592 km (0.055 R)
• M2: 154,684 km (0.048 R)
• M3: 845,378 km (0.086 R)
• M4: 970,890 km (0.099 R)
• M5: 1,156,691 km (0.086 R)
• M6: 1,211,892 km (0.066 R)
• M7: 1,531,733 km (0.108 R)
• M8: 2,280,320 km (0.052 R)
• M9: 2,420,793 km (0.106 R)
• M10: 3,087,550 km (0.058 R)
• M11: 3,725,137 km (0.106 R)
• M12: 4,059,039 km (0.104 R)
• M13: 4,144,011 km (0.063 R)
• M14: 4,315,749 km (0.118 R)
• M15: 4,935,084 km (0.104 R)
• M16: 5,581,945 km (0.09 R)
• M17: 6,601,455 km (0.091 R)
• M18: 7,624,704 km (0.112 R)
• M19: 7,835,338 km (0.063 R)
• M20: 8,262,141 km (0.026 R)
• M21: 9,474,632 km (0.106 R)
• M22: 9,757,970 km (0.105 R)
• M23: 12,553,356 km (0.052 R)
• M24: 13,304,187 km (0.085 R)
• M25: 14,263,110 km (0.085 R)
• M26: 14,587,588 km (0.107 R)
• M27: 15,046,105 km (0.103 R)
• M28: 15,709,272 km (0.096 R)
• M29: 15,977,202 km (0.069 R)
• M30: 16,449,782 km (0.045 R)
• M31: 17,132,696 km (0.079 R)
• M32: 17,201,511 km (0.119 R)
• M33: 19,955,907 km (0.082 R)
• M34: 21,866,721 km (0.114 R)
• M35: 23,071,432 km (0.105 R)
• M36: 24,143,002 km (0.084 R)
• M37: 25,387,507 km (0.063 R)
• M38: 25,938,625 km (0.105 R)
• M39: 26,334,611 km (0.109 R)
• M40: 26,414,047 km (0.118 R)
• M41: 28,019,532 km (0.083 R)
• M42: 28,181,845 km (0.066 R)
• M43: 28,263,077 km (0.117 R)
• M44: 29,162,011 km (0.088 R)
• M45: 31,745,566 km (0.074 R)
• M46: 31,999,583 km (0.06 R)
• M47: 33,279,094 km (0.104 R)
• M48: 35,185,868 km (0.083 R)
• M49: 35,360,897 km (0.093 R)
• M50: 36,417,507 km (0.081 R)
• M51: 37,395,279 km (0.097 R)
• M52: 37,484,589 km (0.066 R)
• M53: 40,379,607 km (0.058 R)
• M54: 41,022,429 km (0.117 R)
• M55: 41,576,091 km (0.112 R)
• M56: 41,668,692 km (0.081 R)
• M57: 42,971,240 km (0.12 R)
• M58: 44,476,045 km (0.111 R)
• M59: 44,854,977 km (0.117 R)
• M60: 45,711,425 km (0.08 R)
• M61: 45,806,868 km (0.082 R)
• M62: 46,477,216 km (0.036 R)
• M63: 46,958,024 km (0.086 R)
• M64: 48,702,634 km (0.11 R)
• M65: 49,484,732 km (0.11 R)
• M66: 49,975,712 km (0.037 R)
• M67: 50,468,188 km (0.102 R)
• M68: 50,566,923 km (0.089 R)
• M69: 51,061,344 km (0.12 R)
• M70: 51,656,893 km (0.066 R)
• M71: 52,055,122 km (0.098 R)
• M72: 52,154,904 km (0.111 R)
• M73: 52,254,686 km (0.074 R)
• M74: 52,454,549 km (0.066 R)
• M75: 52,955,103 km (0.119 R)
• M76: 53,055,334 km (0.071 R)
• M77: 53,155,714 km (0.093 R)
• M78: 53,960,850 km (0.106 R)
• M79: 54,567,469 km (0.063 R)
• M80: 56,605,441 km (0.098 R)
• M81: 58,979,858 km (0.112 R)
• M82: 59,292,069 km (0.109 R)
• M83: 64,038,959 km (0.111 R)
• M84: 65,432,762 km (0.053 R)
• M85: 66,511,812 km (0.111 R)
• M86: 69,454,402 km (0.075 R)
• M87: 70,665,397 km (0.116 R)
• M88: 71,328,863 km (0.058 R)
• M89: 71,994,424 km (0.103 R)
• M90: 72,550,629 km (0.074 R)
• M91: 74,564,665 km (0.106 R)
• M92: 75,240,099 km (0.093 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: 504 - 19,146 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit