🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.63 AU - 0.71 AU

Year: 202 Days

Day: 37.3 Hours

Environment

Temp: 185 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,933,653 km

• M1: 251,025 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.2 AU - 2.26 AU

Year: 1229 Days

Day: 45.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,933,653 km

• M1: 534,962 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.51 AU - 3.31 AU

Year: 1832 Days

Day: 23.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 125.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.9

Radius: 11.9

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.08 AU - 5.92 AU

Year: 4759 Days

Day: 6.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 78,933,653 km

• M1: 236,365 km (0.085 R)
• M2: 314,156 km (0.084 R)
• M3: 425,008 km (0.081 R)
• M4: 804,837 km (0.111 R)
• M5: 880,084 km (0.106 R)
• M6: 1,477,279 km (0.077 R)
• M7: 1,555,818 km (0.111 R)
• M8: 1,652,159 km (0.103 R)
• M9: 1,919,191 km (0.059 R)
• M10: 2,570,839 km (0.081 R)
• M11: 2,705,328 km (0.033 R)
• M12: 2,822,463 km (0.095 R)
• M13: 3,454,664 km (0.046 R)
• M14: 3,539,336 km (0.114 R)
• M15: 3,797,991 km (0.061 R)
• M16: 4,174,977 km (0.076 R)
• M17: 4,379,627 km (0.079 R)
• M18: 4,517,856 km (0.087 R)
• M19: 4,610,756 km (0.095 R)
• M20: 5,230,690 km (0.107 R)
• M21: 5,377,595 km (0.072 R)
• M22: 5,550,679 km (0.072 R)
• M23: 6,081,004 km (0.117 R)
• M24: 6,158,196 km (0.108 R)
• M25: 6,866,841 km (0.052 R)
• M26: 7,163,045 km (0.1 R)
• M27: 7,326,406 km (0.052 R)
• M28: 7,408,535 km (0.087 R)
• M29: 7,712,369 km (0.066 R)
• M30: 8,561,785 km (0.117 R)
• M31: 8,735,319 km (0.049 R)
• M32: 8,968,392 km (0.07 R)
• M33: 9,292,421 km (0.107 R)
• M34: 9,710,248 km (0.077 R)
• M35: 9,830,824 km (0.043 R)
• M36: 11,094,776 km (0.107 R)
• M37: 11,442,592 km (0.091 R)
• M38: 11,665,941 km (0.08 R)
• M39: 11,794,147 km (0.093 R)
• M40: 11,890,637 km (0.114 R)
• M41: 12,181,605 km (0.084 R)
• M42: 12,442,205 km (0.099 R)
• M43: 12,935,877 km (0.087 R)
• M44: 13,201,862 km (0.094 R)
• M45: 13,570,472 km (0.085 R)
• M46: 13,874,604 km (0.102 R)
• M47: 14,524,158 km (0.089 R)
• M48: 15,464,231 km (0.095 R)
• M49: 16,387,998 km (0.113 R)
• M50: 16,603,718 km (0.11 R)
• M51: 17,110,855 km (0.099 R)
• M52: 17,476,173 km (0.118 R)
• M53: 18,140,238 km (0.111 R)
• M54: 18,587,535 km (0.103 R)
• M55: 19,151,669 km (0.11 R)
• M56: 19,493,051 km (0.08 R)
• M57: 20,027,864 km (0.112 R)
• M58: 20,335,736 km (0.108 R)
• M59: 20,451,525 km (0.112 R)
• M60: 20,528,867 km (0.096 R)
• M61: 20,606,359 km (0.064 R)
• M62: 20,955,969 km (0.061 R)
• M63: 21,543,290 km (0.09 R)
• M64: 22,175,640 km (0.088 R)
• M65: 22,454,192 km (0.083 R)
• M66: 23,337,268 km (0.06 R)
• M67: 23,498,983 km (0.061 R)
• M68: 23,823,760 km (0.07 R)
• M69: 24,600,921 km (0.083 R)
• M70: 25,928,453 km (0.116 R)
• M71: 27,151,565 km (0.042 R)
• M72: 27,321,807 km (0.089 R)
• M73: 27,663,189 km (0.069 R)
• M74: 29,043,080 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 950.9

Radius: 6.6

Gravity: 21.83 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 12.49 AU - 19.73 AU

Year: 23857 Days

Day: 15.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 78,933,653 km

• M1: 163,510 km (0.111 R)
• M2: 257,308 km (0.101 R)
• M3: 528,978 km (0.099 R)
• M4: 2,002,218 km (0.119 R)
• M5: 2,080,607 km (0.098 R)
• M6: 3,143,799 km (0.03 R)
• M7: 3,281,280 km (0.114 R)
• M8: 3,374,030 km (0.084 R)
• M9: 3,514,652 km (0.076 R)
• M10: 3,705,390 km (0.045 R)
• M11: 4,399,225 km (0.115 R)
• M12: 4,604,772 km (0.114 R)
• M13: 5,025,292 km (0.072 R)
• M14: 5,078,698 km (0.106 R)
• M15: 5,902,982 km (0.034 R)
• M16: 5,959,381 km (0.117 R)
• M17: 6,945,829 km (0.072 R)
• M18: 7,005,369 km (0.101 R)
• M19: 7,065,059 km (0.07 R)
• M20: 8,169,839 km (0.072 R)
• M21: 8,935,630 km (0.092 R)
• M22: 9,327,128 km (0.062 R)
• M23: 9,392,951 km (0.092 R)
• M24: 14,063,696 km (0.079 R)
• M25: 14,214,790 km (0.105 R)
• M26: 15,755,797 km (0.087 R)
• M27: 15,834,187 km (0.079 R)
• M28: 17,918,534 km (0.041 R)
• M29: 18,246,901 km (0.03 R)
• M30: 18,992,796 km (0.078 R)
• M31: 19,243,522 km (0.117 R)
• M32: 20,257,945 km (0.091 R)
• M33: 21,116,338 km (0.084 R)
• M34: 22,868,727 km (0.088 R)
• M35: 24,576,088 km (0.054 R)
• M36: 24,849,403 km (0.115 R)
• M37: 25,675,483 km (0.119 R)
• M38: 27,166,225 km (0.118 R)
• M39: 28,780,536 km (0.108 R)
• M40: 29,744,545 km (0.117 R)
• M41: 30,328,126 km (0.074 R)
• M42: 32,001,827 km (0.118 R)
• M43: 32,300,275 km (0.078 R)
• M44: 34,110,409 km (0.067 R)
• M45: 36,470,764 km (0.091 R)
• M46: 36,782,526 km (0.074 R)
• M47: 37,828,066 km (0.104 R)
• M48: 38,671,648 km (0.081 R)
• M49: 40,269,802 km (0.09 R)
• M50: 40,915,018 km (0.071 R)
• M51: 41,889,349 km (0.069 R)
• M52: 43,640,392 km (0.087 R)
• M53: 43,860,899 km (0.109 R)
• M54: 44,857,969 km (0.112 R)
• M55: 45,080,570 km (0.108 R)
• M56: 45,638,570 km (0.107 R)
• M57: 48,007,303 km (0.069 R)
• M58: 48,805,707 km (0.075 R)
• M59: 51,227,248 km (0.106 R)
• M60: 51,926,169 km (0.112 R)
• M61: 53,333,735 km (0.109 R)
• M62: 54,042,081 km (0.081 R)
• M63: 54,516,157 km (0.117 R)
• M64: 54,753,718 km (0.081 R)
• M65: 57,630,785 km (0.096 R)
• M66: 57,872,834 km (0.078 R)
• M67: 60,556,620 km (0.108 R)
• M68: 62,907,101 km (0.074 R)
• M69: 64,532,333 km (0.12 R)
• M70: 65,413,165 km (0.111 R)
• M71: 66,678,464 km (0.047 R)
• M72: 67,441,413 km (0.042 R)
• M73: 69,104,642 km (0.12 R)
• M74: 69,490,305 km (0.095 R)
• M75: 71,040,289 km (0.037 R)
• M76: 72,732,390 km (0.078 R)
• M77: 74,964,989 km (0.028 R)
• M78: 75,890,850 km (0.12 R)
• M79: 79,093,741 km (0.045 R)
• M80: 79,497,206 km (0.102 R)
• M81: 80,171,144 km (0.114 R)
• M82: 81,932,360 km (0.06 R)
• M83: 83,432,528 km (0.087 R)
• M84: 83,843,174 km (0.111 R)
• M85: 84,941,671 km (0.073 R)
• M86: 87,430,680 km (0.116 R)
• M87: 88,823,736 km (0.092 R)
• M88: 89,103,334 km (0.094 R)
• M89: 90,927,082 km (0.071 R)
• M90: 91,068,003 km (0.044 R)
• M91: 91,773,058 km (0.041 R)
• M92: 93,899,292 km (0.07 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 333.9

Radius: 7.3

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 16.37 AU - 21.39 AU

Year: 30268 Days

Day: 18.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 78,933,653 km

• M1: 97,837 km (0.087 R)
• M2: 181,761 km (0.105 R)
• M3: 365,767 km (0.115 R)
• M4: 585,077 km (0.057 R)
• M5: 894,146 km (0.102 R)
• M6: 1,107,772 km (0.116 R)
• M7: 1,677,890 km (0.1 R)
• M8: 1,742,666 km (0.093 R)
• M9: 2,326,845 km (0.111 R)
• M10: 3,045,962 km (0.05 R)
• M11: 3,409,335 km (0.098 R)
• M12: 3,743,836 km (0.098 R)
• M13: 4,489,133 km (0.078 R)
• M14: 4,763,047 km (0.072 R)
• M15: 5,568,482 km (0.116 R)
• M16: 5,764,006 km (0.047 R)
• M17: 7,516,096 km (0.119 R)
• M18: 8,226,537 km (0.095 R)
• M19: 8,393,488 km (0.082 R)
• M20: 8,730,831 km (0.113 R)
• M21: 8,901,223 km (0.114 R)
• M22: 10,724,821 km (0.1 R)
• M23: 10,785,408 km (0.079 R)
• M24: 11,275,192 km (0.063 R)
• M25: 11,897,668 km (0.099 R)
• M26: 15,790,654 km (0.091 R)
• M27: 16,556,296 km (0.119 R)
• M28: 17,120,878 km (0.081 R)
• M29: 18,414,002 km (0.093 R)
• M30: 20,186,437 km (0.106 R)
• M31: 20,487,129 km (0.031 R)
• M32: 23,337,866 km (0.102 R)
• M33: 23,970,366 km (0.104 R)
• M34: 24,608,551 km (0.115 R)
• M35: 25,576,299 km (0.101 R)
• M36: 27,051,185 km (0.115 R)
• M37: 27,632,073 km (0.052 R)
• M38: 27,882,350 km (0.109 R)
• M39: 28,553,297 km (0.105 R)
• M40: 29,144,807 km (0.077 R)
• M41: 30,770,636 km (0.064 R)
• M42: 31,290,190 km (0.107 R)
• M43: 31,550,939 km (0.077 R)
• M44: 32,777,791 km (0.09 R)
• M45: 33,131,141 km (0.065 R)
• M46: 33,485,688 km (0.057 R)
• M47: 33,574,549 km (0.111 R)
• M48: 34,647,016 km (0.109 R)
• M49: 35,730,554 km (0.09 R)
• M50: 35,821,360 km (0.114 R)
• M51: 37,008,868 km (0.087 R)
• M52: 37,838,388 km (0.069 R)
• M53: 38,580,992 km (0.104 R)
• M54: 38,860,740 km (0.11 R)
• M55: 39,515,978 km (0.08 R)
• M56: 43,523,406 km (0.095 R)
• M57: 43,911,762 km (0.032 R)
• M58: 44,009,001 km (0.093 R)
• M59: 44,985,725 km (0.078 R)
• M60: 45,280,134 km (0.075 R)
• M61: 45,378,420 km (0.091 R)
• M62: 45,870,896 km (0.035 R)
• M63: 47,658,291 km (0.04 R)
• M64: 47,758,223 km (0.106 R)
• M65: 48,259,076 km (0.049 R)
• M66: 49,569,554 km (0.103 R)
• M67: 49,670,831 km (0.119 R)
• M68: 57,460,841 km (0.062 R)
• M69: 58,313,848 km (0.106 R)
• M70: 58,849,259 km (0.114 R)
• M71: 59,924,718 km (0.119 R)
• M72: 60,789,693 km (0.096 R)
• M73: 63,299,796 km (0.088 R)
• M74: 63,519,555 km (0.092 R)
• M75: 63,739,763 km (0.087 R)
• M76: 64,401,584 km (0.096 R)
• M77: 65,732,108 km (0.089 R)
• M78: 66,847,809 km (0.085 R)
• M79: 67,295,854 km (0.104 R)
• M80: 69,664,288 km (0.114 R)
• M81: 70,346,005 km (0.062 R)
• M82: 70,573,843 km (0.115 R)
• M83: 72,749,445 km (0.09 R)
• M84: 73,325,696 km (0.037 R)
• M85: 73,787,654 km (0.054 R)
• M86: 74,482,536 km (0.067 R)
• M87: 75,412,436 km (0.063 R)
• M88: 76,931,752 km (0.069 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 18,844 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit