🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.49 AU - 0.53 AU

Year: 136 Days

Day: 19.8 Hours

Environment

Temp: 158 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,898,831 km

• M1: 85,720 km (0.103 R)
• M2: 226,641 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.67 AU - 0.95 AU

Year: 273 Days

Day: 46 Hours

Environment

Temp: 86 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.24 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.7

Radius: 12.6

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.63 AU - 6.71 AU

Year: 5059 Days

Day: 8.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 71,898,831 km

• M1: 210,185 km (0.115 R)
• M2: 482,304 km (0.053 R)
• M3: 628,161 km (0.07 R)
• M4: 707,598 km (0.117 R)
• M5: 942,915 km (0.082 R)
• M6: 1,105,229 km (0.082 R)
• M7: 1,474,586 km (0.107 R)
• M8: 1,968,110 km (0.107 R)
• M9: 2,126,085 km (0.042 R)
• M10: 2,511,449 km (0.044 R)
• M11: 2,820,069 km (0.04 R)
• M12: 2,899,057 km (0.106 R)
• M13: 3,079,921 km (0.089 R)
• M14: 3,368,645 km (0.057 R)
• M15: 3,495,205 km (0.063 R)
• M16: 3,623,260 km (0.081 R)
• M17: 3,972,721 km (0.082 R)
• M18: 4,174,080 km (0.085 R)
• M19: 4,424,955 km (0.113 R)
• M20: 4,563,782 km (0.118 R)
• M21: 5,802,752 km (0.096 R)
• M22: 5,980,624 km (0.077 R)
• M23: 6,630,776 km (0.041 R)
• M24: 6,950,915 km (0.119 R)
• M25: 7,058,776 km (0.094 R)
• M26: 7,413,173 km (0.101 R)
• M27: 7,606,304 km (0.057 R)
• M28: 7,689,779 km (0.091 R)
• M29: 8,253,165 km (0.089 R)
• M30: 8,800,843 km (0.119 R)
• M31: 10,328,536 km (0.12 R)
• M32: 10,887,284 km (0.055 R)
• M33: 11,138,758 km (0.105 R)
• M34: 11,233,603 km (0.094 R)
• M35: 11,551,648 km (0.101 R)
• M36: 12,753,966 km (0.1 R)
• M37: 12,919,422 km (0.114 R)
• M38: 14,579,210 km (0.076 R)
• M39: 14,683,031 km (0.108 R)
• M40: 15,592,885 km (0.109 R)
• M41: 15,734,554 km (0.092 R)
• M42: 16,521,140 km (0.073 R)
• M43: 16,991,925 km (0.091 R)
• M44: 17,320,441 km (0.106 R)
• M45: 17,761,755 km (0.075 R)
• M46: 18,058,109 km (0.073 R)
• M47: 18,318,708 km (0.061 R)
• M48: 18,505,705 km (0.111 R)
• M49: 18,805,948 km (0.074 R)
• M50: 19,145,835 km (0.102 R)
• M51: 19,297,677 km (0.119 R)
• M52: 19,946,782 km (0.056 R)
• M53: 20,642,113 km (0.083 R)
• M54: 21,423,911 km (0.027 R)
• M55: 22,016,618 km (0.083 R)
• M56: 22,135,847 km (0.081 R)
• M57: 22,534,825 km (0.078 R)
• M58: 22,695,044 km (0.058 R)
• M59: 23,016,530 km (0.071 R)
• M60: 23,097,163 km (0.065 R)
• M61: 23,501,825 km (0.104 R)
• M62: 23,827,201 km (0.12 R)
• M63: 25,393,042 km (0.115 R)
• M64: 25,894,344 km (0.054 R)
• M65: 26,272,528 km (0.083 R)
• M66: 26,441,274 km (0.119 R)
• M67: 26,567,983 km (0.099 R)
• M68: 26,694,842 km (0.079 R)
• M69: 26,864,486 km (0.065 R)
• M70: 26,949,458 km (0.108 R)
• M71: 27,034,430 km (0.055 R)
• M72: 27,375,363 km (0.119 R)
• M73: 27,717,793 km (0.083 R)
• M74: 27,975,400 km (0.116 R)
• M75: 29,014,208 km (0.056 R)
• M76: 29,188,639 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.3

Radius: 13.3

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 8.07 AU - 8.47 AU

Year: 8912 Days

Day: 14.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 166.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 71,898,831 km

• M1: 177,273 km (0.119 R)
• M2: 298,597 km (0.106 R)
• M3: 500,405 km (0.061 R)
• M4: 660,325 km (0.107 R)
• M5: 756,068 km (0.116 R)
• M6: 1,018,462 km (0.1 R)
• M7: 1,171,052 km (0.078 R)
• M8: 1,270,684 km (0.087 R)
• M9: 1,500,317 km (0.115 R)
• M10: 1,631,664 km (0.117 R)
• M11: 2,049,192 km (0.113 R)
• M12: 2,371,725 km (0.09 R)
• M13: 2,845,352 km (0.099 R)
• M14: 3,493,858 km (0.06 R)
• M15: 3,790,062 km (0.092 R)
• M16: 4,218,510 km (0.116 R)
• M17: 4,343,873 km (0.049 R)
• M18: 5,122,231 km (0.042 R)
• M19: 5,908,518 km (0.102 R)
• M20: 6,659,349 km (0.079 R)
• M21: 6,769,154 km (0.119 R)
• M22: 6,916,358 km (0.116 R)
• M23: 7,176,808 km (0.09 R)
• M24: 8,211,128 km (0.064 R)
• M25: 8,447,343 km (0.069 R)
• M26: 8,606,216 km (0.105 R)
• M27: 9,169,601 km (0.092 R)
• M28: 9,455,932 km (0.094 R)
• M29: 9,911,757 km (0.109 R)
• M30: 10,332,426 km (0.081 R)
• M31: 11,365,997 km (0.056 R)
• M32: 11,497,494 km (0.083 R)
• M33: 11,629,439 km (0.096 R)
• M34: 12,162,606 km (0.038 R)
• M35: 12,297,244 km (0.09 R)
• M36: 12,749,329 km (0.085 R)
• M37: 13,298,952 km (0.109 R)
• M38: 13,623,280 km (0.098 R)
• M39: 13,856,503 km (0.035 R)
• M40: 13,950,151 km (0.057 R)
• M41: 14,138,196 km (0.111 R)
• M42: 14,850,581 km (0.115 R)
• M43: 14,946,473 km (0.114 R)
• M44: 19,207,768 km (0.098 R)
• M45: 19,364,696 km (0.036 R)
• M46: 20,102,363 km (0.113 R)
• M47: 20,261,685 km (0.075 R)
• M48: 22,480,371 km (0.091 R)
• M49: 23,646,487 km (0.082 R)
• M50: 23,814,635 km (0.105 R)
• M51: 24,095,879 km (0.103 R)
• M52: 25,174,479 km (0.114 R)
• M53: 25,633,296 km (0.063 R)
• M54: 25,979,316 km (0.112 R)
• M55: 26,152,849 km (0.085 R)
• M56: 26,501,113 km (0.041 R)
• M57: 27,143,786 km (0.102 R)
• M58: 30,554,767 km (0.083 R)
• M59: 31,290,040 km (0.103 R)
• M60: 31,413,159 km (0.03 R)
• M61: 31,659,846 km (0.116 R)
• M62: 31,783,414 km (0.069 R)
• M63: 32,403,796 km (0.094 R)
• M64: 32,590,644 km (0.057 R)
• M65: 33,028,068 km (0.036 R)
• M66: 33,216,262 km (0.066 R)
• M67: 33,656,529 km (0.118 R)
• M68: 34,225,300 km (0.078 R)
• M69: 34,479,168 km (0.069 R)
• M70: 34,670,055 km (0.101 R)
• M71: 35,372,716 km (0.051 R)
• M72: 35,951,061 km (0.108 R)
• M73: 36,080,014 km (0.07 R)
• M74: 36,403,146 km (0.098 R)
• M75: 37,247,626 km (0.079 R)
• M76: 37,378,075 km (0.101 R)
• M77: 41,025,870 km (0.046 R)
• M78: 42,448,396 km (0.106 R)
• M79: 42,926,211 km (0.08 R)
• M80: 43,199,976 km (0.119 R)
• M81: 44,855,126 km (0.109 R)
• M82: 45,063,367 km (0.066 R)
• M83: 45,341,768 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 261.7

Radius: 6.9

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 14.77 AU - 22.15 AU

Year: 29722 Days

Day: 21.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,898,831 km

• M1: 111,151 km (0.071 R)
• M2: 231,129 km (0.106 R)
• M3: 352,752 km (0.031 R)
• M4: 422,315 km (0.041 R)
• M5: 516,262 km (0.052 R)
• M6: 617,839 km (0.045 R)
• M7: 841,039 km (0.062 R)
• M8: 937,380 km (0.036 R)
• M9: 1,037,461 km (0.06 R)
• M10: 2,741,531 km (0.092 R)
• M11: 2,886,341 km (0.086 R)
• M12: 3,071,095 km (0.114 R)
• M13: 4,257,705 km (0.073 R)
• M14: 5,846,434 km (0.116 R)
• M15: 6,653,964 km (0.039 R)
• M16: 6,947,325 km (0.092 R)
• M17: 7,345,106 km (0.09 R)
• M18: 8,424,006 km (0.116 R)
• M19: 8,529,323 km (0.053 R)
• M20: 8,901,373 km (0.08 R)
• M21: 9,333,112 km (0.101 R)
• M22: 9,882,286 km (0.1 R)
• M23: 10,049,087 km (0.092 R)
• M24: 11,650,682 km (0.106 R)
• M25: 12,600,928 km (0.104 R)
• M26: 12,842,379 km (0.088 R)
• M27: 13,146,362 km (0.104 R)
• M28: 15,083,205 km (0.078 R)
• M29: 15,532,897 km (0.119 R)
• M30: 16,117,375 km (0.095 R)
• M31: 17,107,414 km (0.045 R)
• M32: 19,007,756 km (0.117 R)
• M33: 19,493,201 km (0.099 R)
• M34: 19,702,488 km (0.119 R)
• M35: 19,912,524 km (0.101 R)
• M36: 20,405,598 km (0.056 R)
• M37: 21,045,428 km (0.096 R)
• M38: 21,691,691 km (0.094 R)
• M39: 21,908,608 km (0.104 R)
• M40: 22,198,978 km (0.106 R)
• M41: 23,077,566 km (0.103 R)
• M42: 23,373,022 km (0.116 R)
• M43: 23,892,874 km (0.045 R)
• M44: 25,019,945 km (0.058 R)
• M45: 25,095,641 km (0.113 R)
• M46: 25,171,487 km (0.12 R)
• M47: 26,318,005 km (0.038 R)
• M48: 26,395,048 km (0.106 R)
• M49: 27,325,397 km (0.09 R)
• M50: 29,297,845 km (0.088 R)
• M51: 29,778,055 km (0.11 R)
• M52: 31,071,179 km (0.097 R)
• M53: 31,724,622 km (0.085 R)
• M54: 34,299,351 km (0.092 R)
• M55: 35,739,530 km (0.063 R)
• M56: 35,824,800 km (0.103 R)
• M57: 36,854,034 km (0.09 R)
• M58: 38,328,770 km (0.116 R)
• M59: 39,117,300 km (0.111 R)
• M60: 40,977,849 km (0.087 R)
• M61: 41,335,388 km (0.074 R)
• M62: 41,963,848 km (0.09 R)
• M63: 42,234,172 km (0.038 R)
• M64: 42,595,451 km (0.087 R)
• M65: 42,866,971 km (0.11 R)
• M66: 44,600,660 km (0.111 R)
• M67: 44,692,513 km (0.076 R)
• M68: 46,171,139 km (0.073 R)
• M69: 46,450,139 km (0.081 R)
• M70: 48,230,204 km (0.116 R)
• M71: 49,746,528 km (0.08 R)
• M72: 50,128,152 km (0.037 R)
• M73: 51,471,092 km (0.104 R)
• M74: 51,567,433 km (0.118 R)
• M75: 51,663,774 km (0.046 R)
• M76: 52,534,434 km (0.085 R)
• M77: 53,410,030 km (0.107 R)
• M78: 54,192,277 km (0.109 R)
• M79: 55,175,435 km (0.114 R)
• M80: 55,570,223 km (0.109 R)
• M81: 56,462,276 km (0.119 R)
• M82: 57,159,252 km (0.113 R)
• M83: 58,159,912 km (0.102 R)
• M84: 59,874,304 km (0.107 R)
• M85: 60,178,586 km (0.074 R)
• M86: 61,503,125 km (0.079 R)
• M87: 64,699,882 km (0.073 R)
• M88: 65,638,011 km (0.048 R)
• M89: 65,951,867 km (0.067 R)
• M90: 66,790,812 km (0.091 R)
• M91: 67,738,963 km (0.118 R)
• M92: 68,267,642 km (0.091 R)
• M93: 70,396,120 km (0.075 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 13,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit