🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.51 AU - 1.69 AU

Year: 751 Days

Day: 18.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,533,392 km

• M1: 57,446 km (0.116 R)
• M2: 1,096,253 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.24 AU - 2.64 AU

Year: 1413 Days

Day: 37.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.13 AU - 3.83 AU

Year: 2408 Days

Day: 39.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.5

Radius: 9.2

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 5.79 AU - 7.22 AU

Year: 6146 Days

Day: 10.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 63,533,392 km

• M1: 119,529 km (0.049 R)
• M2: 194,477 km (0.071 R)
• M3: 295,157 km (0.106 R)
• M4: 434,881 km (0.046 R)
• M5: 707,897 km (0.116 R)
• M6: 774,767 km (0.069 R)
• M7: 1,292,077 km (0.101 R)
• M8: 1,399,638 km (0.063 R)
• M9: 1,727,407 km (0.095 R)
• M10: 1,846,487 km (0.042 R)
• M11: 2,220,332 km (0.118 R)
• M12: 2,633,072 km (0.107 R)
• M13: 2,832,785 km (0.067 R)
• M14: 3,545,619 km (0.082 R)
• M15: 3,681,005 km (0.12 R)
• M16: 3,835,540 km (0.073 R)
• M17: 3,957,163 km (0.089 R)
• M18: 4,222,101 km (0.074 R)
• M19: 4,456,371 km (0.038 R)
• M20: 4,584,427 km (0.11 R)
• M21: 4,658,029 km (0.073 R)
• M22: 4,806,580 km (0.07 R)
• M23: 5,051,471 km (0.107 R)
• M24: 5,165,764 km (0.088 R)
• M25: 5,223,359 km (0.059 R)
• M26: 5,514,028 km (0.1 R)
• M27: 5,592,567 km (0.081 R)
• M28: 5,889,967 km (0.112 R)
• M29: 6,111,522 km (0.113 R)
• M30: 6,213,099 km (0.104 R)
• M31: 6,479,832 km (0.082 R)
• M32: 6,541,915 km (0.073 R)
• M33: 6,834,379 km (0.027 R)
• M34: 6,939,845 km (0.107 R)
• M35: 7,045,910 km (0.043 R)
• M36: 7,518,939 km (0.074 R)
• M37: 7,649,687 km (0.042 R)
• M38: 7,781,333 km (0.119 R)
• M39: 7,891,437 km (0.11 R)
• M40: 8,135,731 km (0.076 R)
• M41: 8,654,686 km (0.075 R)
• M42: 8,745,940 km (0.104 R)
• M43: 9,161,074 km (0.115 R)
• M44: 9,230,787 km (0.119 R)
• M45: 9,488,245 km (0.074 R)
• M46: 9,986,406 km (0.088 R)
• M47: 10,106,234 km (0.078 R)
• M48: 10,444,325 km (0.114 R)
• M49: 11,057,377 km (0.036 R)
• M50: 11,231,210 km (0.114 R)
• M51: 12,369,799 km (0.061 R)
• M52: 12,783,437 km (0.048 R)
• M53: 13,201,563 km (0.034 R)
• M54: 13,280,551 km (0.098 R)
• M55: 13,386,017 km (0.103 R)
• M56: 13,650,955 km (0.1 R)
• M57: 13,890,761 km (0.107 R)
• M58: 14,078,356 km (0.086 R)
• M59: 14,212,845 km (0.084 R)
• M60: 14,727,761 km (0.09 R)
• M61: 15,248,810 km (0.093 R)
• M62: 15,331,687 km (0.068 R)
• M63: 15,470,065 km (0.09 R)
• M64: 15,748,018 km (0.1 R)
• M65: 15,943,692 km (0.108 R)
• M66: 16,393,832 km (0.032 R)
• M67: 16,592,049 km (0.118 R)
• M68: 16,962,304 km (0.037 R)
• M69: 17,335,252 km (0.037 R)
• M70: 17,740,063 km (0.116 R)
• M71: 17,827,129 km (0.095 R)
• M72: 18,031,031 km (0.115 R)
• M73: 18,883,889 km (0.109 R)
• M74: 19,061,910 km (0.089 R)
• M75: 19,151,220 km (0.079 R)
• M76: 19,330,139 km (0.084 R)
• M77: 19,539,576 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.3

Radius: 9.6

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 7.26 AU - 9.3 AU

Year: 8836 Days

Day: 13.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 63,533,392 km

• M1: 122,670 km (0.075 R)
• M2: 193,131 km (0.03 R)
• M3: 663,915 km (0.104 R)
• M4: 737,218 km (0.068 R)
• M5: 1,608,925 km (0.119 R)
• M6: 1,775,128 km (0.068 R)
• M7: 1,906,774 km (0.086 R)
• M8: 2,166,177 km (0.104 R)
• M9: 2,364,544 km (0.106 R)
• M10: 2,673,464 km (0.102 R)
• M11: 2,825,156 km (0.114 R)
• M12: 2,979,840 km (0.107 R)
• M13: 3,042,521 km (0.119 R)
• M14: 3,542,926 km (0.047 R)
• M15: 3,642,858 km (0.093 R)
• M16: 3,726,782 km (0.053 R)
• M17: 4,619,732 km (0.12 R)
• M18: 5,383,878 km (0.073 R)
• M19: 5,479,770 km (0.045 R)
• M20: 6,267,403 km (0.103 R)
• M21: 6,551,340 km (0.112 R)
• M22: 7,794,348 km (0.101 R)
• M23: 7,924,798 km (0.057 R)
• M24: 9,039,900 km (0.057 R)
• M25: 9,430,201 km (0.116 R)
• M26: 9,709,051 km (0.109 R)
• M27: 9,849,524 km (0.071 R)
• M28: 10,085,140 km (0.11 R)
• M29: 10,179,836 km (0.051 R)
• M30: 10,561,909 km (0.106 R)
• M31: 11,611,787 km (0.118 R)
• M32: 12,848,363 km (0.106 R)
• M33: 13,652,002 km (0.088 R)
• M34: 13,835,858 km (0.05 R)
• M35: 14,099,749 km (0.071 R)
• M36: 14,713,100 km (0.115 R)
• M37: 14,820,811 km (0.064 R)
• M38: 15,635,820 km (0.087 R)
• M39: 16,661,164 km (0.069 R)
• M40: 17,281,097 km (0.075 R)
• M41: 17,908,511 km (0.086 R)
• M42: 18,167,465 km (0.094 R)
• M43: 18,311,827 km (0.04 R)
• M44: 18,863,693 km (0.1 R)
• M45: 19,244,569 km (0.108 R)
• M46: 19,716,850 km (0.102 R)
• M47: 19,894,871 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.6

Radius: 9.1

Gravity: 11.06 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 9.97 AU - 11.67 AU

Year: 13199 Days

Day: 10.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 63,533,392 km

• M1: 306,227 km (0.088 R)
• M2: 822,190 km (0.119 R)
• M3: 999,015 km (0.107 R)
• M4: 1,092,214 km (0.117 R)
• M5: 1,548,188 km (0.06 R)
• M6: 1,825,543 km (0.111 R)
• M7: 1,911,861 km (0.088 R)
• M8: 2,148,824 km (0.082 R)
• M9: 2,586,398 km (0.084 R)
• M10: 2,949,621 km (0.07 R)
• M11: 3,085,755 km (0.099 R)
• M12: 3,542,627 km (0.115 R)
• M13: 4,020,742 km (0.096 R)
• M14: 4,248,430 km (0.098 R)
• M15: 4,480,307 km (0.115 R)
• M16: 4,716,222 km (0.111 R)
• M17: 4,956,477 km (0.075 R)
• M18: 5,159,631 km (0.052 R)
• M19: 5,241,610 km (0.05 R)
• M20: 6,216,390 km (0.087 R)
• M21: 7,063,114 km (0.114 R)
• M22: 7,569,802 km (0.118 R)
• M23: 7,851,195 km (0.104 R)
• M24: 8,088,308 km (0.1 R)
• M25: 8,764,790 km (0.106 R)
• M26: 9,060,245 km (0.079 R)
• M27: 9,209,245 km (0.091 R)
• M28: 9,358,992 km (0.119 R)
• M29: 9,509,637 km (0.055 R)
• M30: 9,610,466 km (0.091 R)
• M31: 9,813,321 km (0.116 R)
• M32: 9,915,197 km (0.088 R)
• M33: 10,378,203 km (0.119 R)
• M34: 10,795,730 km (0.105 R)
• M35: 11,432,419 km (0.094 R)
• M36: 12,520,295 km (0.112 R)
• M37: 13,357,893 km (0.119 R)
• M38: 13,697,929 km (0.083 R)
• M39: 13,811,923 km (0.066 R)
• M40: 14,386,678 km (0.092 R)
• M41: 14,852,077 km (0.06 R)
• M42: 15,204,380 km (0.093 R)
• M43: 16,277,894 km (0.116 R)
• M44: 17,684,712 km (0.078 R)
• M45: 17,808,879 km (0.064 R)
• M46: 17,871,111 km (0.099 R)
• M47: 18,183,172 km (0.112 R)
• M48: 18,560,159 km (0.086 R)
• M49: 19,385,490 km (0.034 R)
• M50: 19,706,228 km (0.05 R)
• M51: 22,468,403 km (0.047 R)
• M52: 23,143,688 km (0.048 R)
• M53: 24,930,635 km (0.118 R)
• M54: 27,837,471 km (0.113 R)
• M55: 28,199,348 km (0.085 R)
• M56: 28,562,572 km (0.089 R)
• M57: 29,000,744 km (0.069 R)
• M58: 31,074,171 km (0.082 R)
• M59: 32,280,378 km (0.111 R)
• M60: 33,041,981 km (0.117 R)
• M61: 33,732,525 km (0.096 R)
• M62: 33,886,610 km (0.053 R)
• M63: 34,427,856 km (0.074 R)
• M64: 36,621,110 km (0.073 R)
• M65: 37,256,003 km (0.085 R)
• M66: 38,134,891 km (0.087 R)
• M67: 39,263,457 km (0.064 R)
• M68: 41,058,931 km (0.115 R)
• M69: 41,470,624 km (0.057 R)
• M70: 41,635,780 km (0.066 R)
• M71: 42,547,729 km (0.093 R)
• M72: 42,964,508 km (0.115 R)
• M73: 44,898,659 km (0.111 R)
• M74: 47,809,684 km (0.106 R)
• M75: 49,462,741 km (0.103 R)
• M76: 50,428,395 km (0.045 R)
• M77: 51,046,085 km (0.068 R)
• M78: 51,134,497 km (0.108 R)
• M79: 52,735,344 km (0.027 R)
• M80: 53,003,722 km (0.111 R)
• M81: 53,093,331 km (0.115 R)
• M82: 55,076,550 km (0.049 R)
• M83: 55,894,851 km (0.081 R)
• M84: 56,442,678 km (0.077 R)
• M85: 56,625,636 km (0.098 R)
• M86: 57,819,876 km (0.071 R)
• M87: 58,651,491 km (0.067 R)
• M88: 59,394,095 km (0.106 R)
• M89: 60,046,341 km (0.094 R)
• M90: 60,513,685 km (0.096 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 18,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit