🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.58 AU - 0.78 AU

Year: 201 Days

Day: 34.9 Hours

Environment

Temp: 225 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.6 AU - 2.3 AU

Year: 975 Days

Day: 18.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,280,583 km

• M1: 211,831 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.18 AU - 2.22 AU

Year: 1169 Days

Day: 43.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.8 AU - 3.1 AU

Year: 1815 Days

Day: 30.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,280,583 km

• M1: 489,335 km (0.11 R)
• M2: 1,468,154 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.64 AU - 4.34 AU

Year: 2855 Days

Day: 19.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.3

Radius: 9.3

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.22 AU - 8.54 AU

Year: 6463 Days

Day: 13.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 49,280,583 km

• M1: 116,088 km (0.114 R)
• M2: 253,419 km (0.109 R)
• M3: 350,807 km (0.054 R)
• M4: 484,398 km (0.119 R)
• M5: 675,584 km (0.102 R)
• M6: 882,927 km (0.089 R)
• M7: 1,008,140 km (0.066 R)
• M8: 1,276,818 km (0.07 R)
• M9: 1,666,221 km (0.106 R)
• M10: 1,880,296 km (0.061 R)
• M11: 2,091,528 km (0.066 R)
• M12: 2,261,172 km (0.074 R)
• M13: 2,385,188 km (0.108 R)
• M14: 2,473,302 km (0.098 R)
• M15: 2,678,999 km (0.105 R)
• M16: 3,093,534 km (0.103 R)
• M17: 3,456,758 km (0.038 R)
• M18: 3,528,266 km (0.069 R)
• M19: 3,672,628 km (0.085 R)
• M20: 3,774,803 km (0.05 R)
• M21: 3,967,186 km (0.108 R)
• M22: 4,361,825 km (0.058 R)
• M23: 4,945,107 km (0.117 R)
• M24: 5,074,360 km (0.091 R)
• M25: 5,336,455 km (0.087 R)
• M26: 5,653,603 km (0.092 R)
• M27: 5,755,030 km (0.107 R)
• M28: 6,481,777 km (0.03 R)
• M29: 6,552,387 km (0.08 R)
• M30: 7,054,886 km (0.102 R)
• M31: 7,365,900 km (0.067 R)
• M32: 7,644,152 km (0.092 R)
• M33: 8,134,683 km (0.082 R)
• M34: 8,306,871 km (0.065 R)
• M35: 8,752,373 km (0.102 R)
• M36: 8,850,210 km (0.1 R)
• M37: 8,948,496 km (0.12 R)
• M38: 9,325,183 km (0.102 R)
• M39: 10,382,391 km (0.099 R)
• M40: 10,925,282 km (0.106 R)
• M41: 11,051,842 km (0.104 R)
• M42: 11,242,729 km (0.107 R)
• M43: 11,973,365 km (0.076 R)
• M44: 12,082,122 km (0.081 R)
• M45: 12,432,331 km (0.109 R)
• M46: 12,763,690 km (0.06 R)
• M47: 13,187,651 km (0.1 R)
• M48: 13,548,331 km (0.041 R)
• M49: 14,233,190 km (0.037 R)
• M50: 16,089,999 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.6

Radius: 11.5

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7.03 AU - 10.17 AU

Year: 9033 Days

Day: 9.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,280,583 km

• M1: 179,069 km (0.05 R)
• M2: 271,371 km (0.117 R)
• M3: 351,256 km (0.109 R)
• M4: 431,141 km (0.115 R)
• M5: 559,047 km (0.114 R)
• M6: 794,065 km (0.069 R)
• M7: 890,855 km (0.104 R)
• M8: 974,780 km (0.077 R)
• M9: 1,133,204 km (0.105 R)
• M10: 1,225,207 km (0.112 R)
• M11: 1,577,809 km (0.076 R)
• M12: 1,766,302 km (0.118 R)
• M13: 2,051,735 km (0.114 R)
• M14: 2,352,127 km (0.066 R)
• M15: 2,592,980 km (0.067 R)
• M16: 2,666,881 km (0.119 R)
• M17: 2,816,778 km (0.096 R)
• M18: 3,021,129 km (0.043 R)
• M19: 3,098,920 km (0.058 R)
• M20: 3,525,872 km (0.069 R)
• M21: 4,376,486 km (0.077 R)
• M22: 5,766,250 km (0.101 R)
• M23: 5,928,564 km (0.084 R)
• M24: 6,125,434 km (0.082 R)
• M25: 6,291,189 km (0.088 R)
• M26: 6,660,995 km (0.066 R)
• M27: 6,900,052 km (0.062 R)
• M28: 7,003,424 km (0.054 R)
• M29: 7,351,539 km (0.075 R)
• M30: 7,669,883 km (0.109 R)
• M31: 8,028,768 km (0.116 R)
• M32: 8,101,323 km (0.119 R)
• M33: 8,429,990 km (0.063 R)
• M34: 8,540,542 km (0.106 R)
• M35: 8,912,742 km (0.092 R)
• M36: 8,987,690 km (0.11 R)
• M37: 9,290,177 km (0.077 R)
• M38: 9,366,173 km (0.043 R)
• M39: 9,634,252 km (0.078 R)
• M40: 13,000,953 km (0.031 R)
• M41: 13,688,056 km (0.045 R)
• M42: 13,992,487 km (0.115 R)
• M43: 14,123,685 km (0.082 R)
• M44: 14,652,214 km (0.092 R)
• M45: 15,277,234 km (0.111 R)
• M46: 16,645,605 km (0.099 R)
• M47: 16,784,731 km (0.098 R)
• M48: 17,721,214 km (0.045 R)
• M49: 19,254,742 km (0.094 R)
• M50: 19,449,518 km (0.044 R)
• M51: 19,742,730 km (0.087 R)
• M52: 20,333,642 km (0.075 R)
• M53: 20,631,342 km (0.119 R)
• M54: 21,432,139 km (0.051 R)
• M55: 21,785,639 km (0.1 R)
• M56: 23,374,518 km (0.096 R)
• M57: 23,634,220 km (0.105 R)
• M58: 27,151,864 km (0.111 R)
• M59: 27,698,943 km (0.084 R)
• M60: 28,028,956 km (0.043 R)
• M61: 28,637,371 km (0.119 R)
• M62: 28,915,324 km (0.101 R)
• M63: 30,149,207 km (0.083 R)
• M64: 31,514,736 km (0.116 R)
• M65: 32,147,236 km (0.093 R)
• M66: 32,552,048 km (0.072 R)
• M67: 32,784,074 km (0.095 R)
• M68: 33,659,072 km (0.112 R)
• M69: 33,952,583 km (0.098 R)
• M70: 34,305,784 km (0.084 R)
• M71: 34,897,144 km (0.107 R)
• M72: 35,015,775 km (0.093 R)
• M73: 35,134,556 km (0.075 R)
• M74: 36,090,038 km (0.116 R)
• M75: 36,450,419 km (0.115 R)
• M76: 37,114,484 km (0.117 R)
• M77: 37,539,042 km (0.043 R)
• M78: 38,148,355 km (0.106 R)
• M79: 38,515,617 km (0.026 R)
• M80: 39,130,165 km (0.103 R)
• M81: 40,058,271 km (0.091 R)
• M82: 40,182,437 km (0.113 R)
• M83: 40,431,517 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.4

Radius: 13.1

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 11.99 AU - 12.37 AU

Year: 15225 Days

Day: 10.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 118.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 49,280,583 km

• M1: 183,407 km (0.08 R)
• M2: 336,595 km (0.111 R)
• M3: 874,549 km (0.071 R)
• M4: 959,521 km (0.06 R)
• M5: 1,138,889 km (0.054 R)
• M6: 1,429,557 km (0.115 R)
• M7: 1,766,452 km (0.11 R)
• M8: 2,975,950 km (0.102 R)
• M9: 3,325,561 km (0.1 R)
• M10: 3,688,635 km (0.1 R)
• M11: 3,803,077 km (0.115 R)
• M12: 3,976,760 km (0.117 R)
• M13: 4,422,861 km (0.043 R)
• M14: 4,605,969 km (0.044 R)
• M15: 4,698,420 km (0.106 R)
• M16: 4,916,534 km (0.12 R)
• M17: 5,889,369 km (0.093 R)
• M18: 6,091,027 km (0.11 R)
• M19: 7,493,657 km (0.113 R)
• M20: 7,933,474 km (0.071 R)
• M21: 8,344,120 km (0.086 R)
• M22: 8,838,242 km (0.096 R)
• M23: 9,498,866 km (0.081 R)
• M24: 9,775,622 km (0.113 R)
• M25: 10,215,889 km (0.108 R)
• M26: 10,621,748 km (0.111 R)
• M27: 10,826,697 km (0.119 R)
• M28: 11,449,473 km (0.067 R)
• M29: 12,041,133 km (0.087 R)
• M30: 12,686,199 km (0.119 R)
• M31: 13,741,761 km (0.036 R)
• M32: 14,144,778 km (0.043 R)
• M33: 14,825,299 km (0.11 R)
• M34: 15,331,089 km (0.085 R)
• M35: 15,470,065 km (0.108 R)
• M36: 16,171,081 km (0.082 R)
• M37: 16,739,403 km (0.117 R)
• M38: 18,090,871 km (0.114 R)
• M39: 19,077,618 km (0.116 R)
• M40: 19,477,194 km (0.077 R)
• M41: 19,678,104 km (0.079 R)
• M42: 19,879,612 km (0.11 R)
• M43: 20,233,860 km (0.042 R)
• M44: 20,335,587 km (0.12 R)
• M45: 20,846,164 km (0.095 R)
• M46: 21,672,094 km (0.08 R)
• M47: 22,036,814 km (0.078 R)
• M48: 23,037,025 km (0.069 R)
• M49: 28,482,986 km (0.079 R)
• M50: 29,054,450 km (0.102 R)
• M51: 29,398,974 km (0.1 R)
• M52: 30,791,131 km (0.118 R)
• M53: 31,436,197 km (0.107 R)
• M54: 31,731,055 km (0.094 R)
• M55: 32,204,532 km (0.108 R)
• M56: 35,461,577 km (0.115 R)
• M57: 35,706,917 km (0.045 R)
• M58: 35,952,856 km (0.114 R)
• M59: 36,508,463 km (0.112 R)
• M60: 36,632,330 km (0.061 R)
• M61: 37,315,842 km (0.084 R)
• M62: 38,821,994 km (0.094 R)
• M63: 39,709,708 km (0.09 R)
• M64: 40,156,108 km (0.091 R)
• M65: 40,475,948 km (0.112 R)
• M66: 42,803,840 km (0.054 R)
• M67: 43,261,460 km (0.04 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78.9

Radius: 4.6

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 13.59 AU - 18.23 AU

Year: 22729 Days

Day: 24.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 49,280,583 km

• M1: 60,737 km (0.115 R)
• M2: 309,668 km (0.09 R)
• M3: 343,776 km (0.119 R)
• M4: 441,463 km (0.073 R)
• M5: 1,199,027 km (0.084 R)
• M6: 1,427,014 km (0.056 R)
• M7: 1,627,176 km (0.076 R)
• M8: 1,836,463 km (0.104 R)
• M9: 2,234,244 km (0.081 R)
• M10: 2,804,661 km (0.083 R)
• M11: 2,854,178 km (0.063 R)
• M12: 3,444,192 km (0.05 R)
• M13: 3,848,854 km (0.083 R)
• M14: 4,211,479 km (0.117 R)
• M15: 4,643,518 km (0.078 R)
• M16: 4,790,722 km (0.057 R)
• M17: 4,879,733 km (0.091 R)
• M18: 6,377,058 km (0.096 R)
• M19: 6,838,567 km (0.111 R)
• M20: 6,905,288 km (0.112 R)
• M21: 7,447,580 km (0.106 R)
• M22: 8,286,376 km (0.085 R)
• M23: 8,464,996 km (0.093 R)
• M24: 9,154,791 km (0.098 R)
• M25: 9,413,446 km (0.091 R)
• M26: 9,450,696 km (0.105 R)
• M27: 9,562,445 km (0.066 R)
• M28: 9,637,095 km (0.088 R)
• M29: 9,938,086 km (0.11 R)
• M30: 10,242,069 km (0.08 R)
• M31: 13,403,670 km (0.116 R)
• M32: 16,433,775 km (0.107 R)
• M33: 17,794,368 km (0.059 R)
• M34: 18,209,502 km (0.058 R)
• M35: 21,106,165 km (0.112 R)
• M36: 22,235,031 km (0.112 R)
• M37: 22,682,029 km (0.108 R)
• M38: 26,783,704 km (0.032 R)
• M39: 28,433,319 km (0.046 R)
• M40: 28,594,735 km (0.12 R)
• M41: 29,297,546 km (0.095 R)
• M42: 29,787,479 km (0.106 R)
• M43: 29,896,686 km (0.069 R)
• M44: 32,053,139 km (0.078 R)
• M45: 33,461,753 km (0.11 R)
• M46: 33,632,144 km (0.085 R)
• M47: 33,973,826 km (0.102 R)
• M48: 34,660,480 km (0.07 R)
• M49: 35,178,538 km (0.091 R)
• M50: 35,409,666 km (0.086 R)
• M51: 36,164,088 km (0.075 R)
• M52: 36,338,819 km (0.064 R)
• M53: 38,043,487 km (0.115 R)
• M54: 38,518,310 km (0.089 R)
• M55: 39,234,286 km (0.068 R)
• M56: 39,353,964 km (0.101 R)
• M57: 39,834,173 km (0.097 R)
• M58: 40,316,327 km (0.05 R)

Asteroid Belt

Center: 16.62 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 17.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 111.5

Radius: 5.4

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 13.24 AU - 21.42 AU

Year: 25839 Days

Day: 15.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 49,280,583 km

• M1: 166,802 km (0.086 R)
• M2: 505,940 km (0.106 R)
• M3: 584,628 km (0.104 R)
• M4: 959,072 km (0.074 R)
• M5: 1,530,985 km (0.113 R)
• M6: 2,138,502 km (0.089 R)
• M7: 2,215,993 km (0.115 R)
• M8: 2,294,532 km (0.1 R)
• M9: 3,158,011 km (0.093 R)
• M10: 3,365,653 km (0.114 R)
• M11: 3,919,763 km (0.058 R)
• M12: 4,014,908 km (0.08 R)
• M13: 4,207,440 km (0.074 R)
• M14: 4,468,937 km (0.078 R)
• M15: 6,145,181 km (0.11 R)
• M16: 6,742,675 km (0.065 R)
• M17: 7,476,154 km (0.072 R)
• M18: 8,520,347 km (0.074 R)
• M19: 9,823,793 km (0.086 R)
• M20: 10,786,006 km (0.095 R)
• M21: 11,233,155 km (0.114 R)
• M22: 11,504,375 km (0.117 R)
• M23: 12,238,153 km (0.118 R)
• M24: 12,563,977 km (0.082 R)
• M25: 13,034,313 km (0.104 R)
• M26: 13,798,908 km (0.079 R)
• M27: 14,284,053 km (0.088 R)
• M28: 15,772,851 km (0.075 R)
• M29: 15,873,980 km (0.09 R)
• M30: 16,999,105 km (0.079 R)
• M31: 18,202,620 km (0.101 R)
• M32: 19,325,352 km (0.114 R)
• M33: 19,541,671 km (0.074 R)
• M34: 20,912,137 km (0.111 R)
• M35: 21,693,187 km (0.113 R)
• M36: 22,087,228 km (0.082 R)
• M37: 23,053,929 km (0.083 R)
• M38: 23,111,225 km (0.05 R)
• M39: 23,513,644 km (0.068 R)
• M40: 24,559,034 km (0.073 R)
• M41: 26,815,418 km (0.062 R)
• M42: 27,238,182 km (0.085 R)
• M43: 27,359,356 km (0.105 R)
• M44: 28,581,272 km (0.09 R)
• M45: 29,758,607 km (0.094 R)
• M46: 29,945,903 km (0.074 R)
• M47: 30,573,167 km (0.055 R)
• M48: 31,713,103 km (0.066 R)
• M49: 32,545,017 km (0.077 R)
• M50: 32,673,671 km (0.074 R)
• M51: 33,708,739 km (0.096 R)
• M52: 33,773,814 km (0.115 R)
• M53: 33,969,188 km (0.101 R)
• M54: 34,165,012 km (0.108 R)
• M55: 35,149,516 km (0.089 R)
• M56: 36,276,436 km (0.082 R)
• M57: 37,955,224 km (0.088 R)
• M58: 38,838,150 km (0.033 R)
• M59: 39,727,809 km (0.07 R)
• M60: 41,876,334 km (0.117 R)
• M61: 42,718,121 km (0.101 R)
• M62: 42,859,042 km (0.108 R)
• M63: 42,999,963 km (0.109 R)
• M64: 43,778,171 km (0.057 R)
• M65: 43,920,289 km (0.052 R)
• M66: 44,418,450 km (0.049 R)
• M67: 44,703,883 km (0.059 R)
• M68: 44,775,391 km (0.098 R)
• M69: 45,061,721 km (0.059 R)
• M70: 45,205,036 km (0.078 R)
• M71: 46,792,120 km (0.069 R)
• M72: 48,324,002 km (0.099 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 15,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit