🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.79 AU - 1.03 AU

Year: 320 Days

Day: 43.4 Hours

Environment

Temp: 136 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.15 AU - 3.37 AU

Year: 1692 Days

Day: 27.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.46 AU - 3.88 AU

Year: 2082 Days

Day: 16.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,470,943 km

• M1: 315,053 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.42 AU - 3.98 AU

Year: 2112 Days

Day: 13 Hours

Environment

Temp: -110 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,470,943 km

• M1: 156,479 km (0.1 R)
• M2: 2,389,826 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.56 AU - 4.02 AU

Year: 2202 Days

Day: 36.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,470,943 km

• M1: 334,351 km (0.111 R)

Asteroid Belt

Center: 6.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.6

Radius: 11.2

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 9.07 AU - 9.63 AU

Year: 10549 Days

Day: 14.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 75,470,943 km

• M1: 494,271 km (0.077 R)
• M2: 763,697 km (0.057 R)
• M3: 916,287 km (0.109 R)
• M4: 1,143,377 km (0.091 R)
• M5: 1,459,178 km (0.087 R)
• M6: 1,751,791 km (0.112 R)
• M7: 2,198,640 km (0.114 R)
• M8: 3,544,123 km (0.091 R)
• M9: 4,108,257 km (0.084 R)
• M10: 4,418,224 km (0.117 R)
• M11: 4,988,341 km (0.073 R)
• M12: 5,695,490 km (0.066 R)
• M13: 6,158,346 km (0.064 R)
• M14: 6,956,750 km (0.087 R)
• M15: 7,914,924 km (0.101 R)
• M16: 8,000,195 km (0.079 R)
• M17: 8,781,694 km (0.103 R)
• M18: 9,003,099 km (0.065 R)
• M19: 9,136,840 km (0.03 R)
• M20: 9,406,265 km (0.095 R)
• M21: 9,815,415 km (0.118 R)
• M22: 10,416,649 km (0.043 R)
• M23: 10,745,465 km (0.04 R)
• M24: 11,316,929 km (0.117 R)
• M25: 12,192,825 km (0.116 R)
• M26: 12,638,776 km (0.059 R)
• M27: 13,191,391 km (0.115 R)
• M28: 13,803,096 km (0.073 R)
• M29: 14,738,083 km (0.12 R)
• M30: 15,372,827 km (0.092 R)
• M31: 17,663,769 km (0.088 R)
• M32: 17,999,616 km (0.102 R)
• M33: 18,168,362 km (0.066 R)
• M34: 19,192,060 km (0.09 R)
• M35: 19,306,952 km (0.039 R)
• M36: 19,421,992 km (0.06 R)
• M37: 20,001,086 km (0.084 R)
• M38: 20,117,473 km (0.112 R)
• M39: 20,234,309 km (0.107 R)
• M40: 20,468,429 km (0.038 R)
• M41: 21,532,968 km (0.103 R)
• M42: 21,891,853 km (0.102 R)
• M43: 22,072,119 km (0.078 R)
• M44: 22,797,818 km (0.117 R)
• M45: 23,347,141 km (0.049 R)
• M46: 23,839,169 km (0.038 R)
• M47: 24,024,520 km (0.102 R)
• M48: 25,714,677 km (0.038 R)
• M49: 25,904,816 km (0.105 R)
• M50: 27,184,476 km (0.058 R)
• M51: 29,738,262 km (0.105 R)
• M52: 29,937,975 km (0.114 R)
• M53: 30,740,866 km (0.056 R)
• M54: 31,144,930 km (0.116 R)
• M55: 31,890,526 km (0.109 R)
• M56: 32,162,944 km (0.093 R)
• M57: 32,436,409 km (0.093 R)
• M58: 33,468,185 km (0.111 R)
• M59: 33,675,827 km (0.098 R)
• M60: 34,371,008 km (0.094 R)
• M61: 35,282,059 km (0.1 R)
• M62: 35,422,831 km (0.106 R)
• M63: 36,343,008 km (0.051 R)
• M64: 36,556,484 km (0.058 R)
• M65: 39,588,234 km (0.103 R)
• M66: 40,174,807 km (0.112 R)
• M67: 40,469,216 km (0.046 R)
• M68: 40,690,471 km (0.05 R)
• M69: 41,951,880 km (0.096 R)
• M70: 43,150,758 km (0.107 R)
• M71: 43,678,838 km (0.117 R)
• M72: 45,122,907 km (0.12 R)
• M73: 45,812,403 km (0.037 R)
• M74: 46,273,913 km (0.076 R)
• M75: 46,814,410 km (0.052 R)
• M76: 47,668,015 km (0.112 R)
• M77: 48,057,718 km (0.117 R)
• M78: 48,291,988 km (0.038 R)
• M79: 48,448,467 km (0.062 R)
• M80: 50,180,212 km (0.069 R)
• M81: 51,692,198 km (0.109 R)
• M82: 52,012,337 km (0.067 R)
• M83: 53,218,994 km (0.047 R)
• M84: 54,272,163 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.1

Radius: 11.5

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 9.1 AU - 12.48 AU

Year: 13077 Days

Day: 11.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 75,470,943 km

• M1: 295,905 km (0.056 R)
• M2: 462,856 km (0.114 R)
• M3: 730,786 km (0.107 R)
• M4: 848,669 km (0.058 R)
• M5: 973,433 km (0.109 R)
• M6: 2,702,336 km (0.068 R)
• M7: 3,839,579 km (0.098 R)
• M8: 4,490,180 km (0.101 R)
• M9: 4,714,726 km (0.11 R)
• M10: 4,910,101 km (0.066 R)
• M11: 5,208,399 km (0.088 R)
• M12: 5,478,424 km (0.057 R)
• M13: 5,615,306 km (0.064 R)
• M14: 5,892,361 km (0.098 R)
• M15: 6,173,904 km (0.063 R)
• M16: 6,423,882 km (0.068 R)
• M17: 7,082,262 km (0.081 R)
• M18: 7,344,059 km (0.072 R)
• M19: 7,457,304 km (0.077 R)
• M20: 8,109,701 km (0.105 R)
• M21: 8,226,836 km (0.11 R)
• M22: 8,541,739 km (0.083 R)
• M23: 8,941,016 km (0.031 R)
• M24: 9,924,024 km (0.098 R)
• M25: 10,133,161 km (0.102 R)
• M26: 10,343,795 km (0.116 R)
• M27: 10,470,804 km (0.098 R)
• M28: 10,683,831 km (0.115 R)
• M29: 11,374,824 km (0.102 R)
• M30: 14,898,153 km (0.044 R)
• M31: 15,815,636 km (0.049 R)
• M32: 16,355,236 km (0.075 R)
• M33: 18,419,088 km (0.095 R)
• M34: 21,152,541 km (0.046 R)
• M35: 21,584,280 km (0.116 R)
• M36: 22,511,338 km (0.11 R)
• M37: 22,676,195 km (0.104 R)
• M38: 23,562,712 km (0.116 R)
• M39: 23,898,110 km (0.075 R)
• M40: 24,122,507 km (0.11 R)
• M41: 24,913,730 km (0.088 R)
• M42: 26,116,347 km (0.117 R)
• M43: 26,289,582 km (0.069 R)
• M44: 27,749,059 km (0.05 R)
• M45: 27,925,883 km (0.119 R)
• M46: 28,458,901 km (0.111 R)
• M47: 29,294,554 km (0.112 R)
• M48: 29,956,824 km (0.101 R)
• M49: 30,745,953 km (0.05 R)
• M50: 31,480,478 km (0.117 R)
• M51: 31,664,932 km (0.075 R)
• M52: 32,406,639 km (0.097 R)
• M53: 33,341,775 km (0.064 R)
• M54: 33,529,820 km (0.089 R)
• M55: 33,718,313 km (0.073 R)
• M56: 35,174,798 km (0.074 R)
• M57: 35,686,123 km (0.093 R)
• M58: 36,199,992 km (0.091 R)
• M59: 37,105,209 km (0.075 R)
• M60: 37,756,259 km (0.062 R)
• M61: 38,542,695 km (0.066 R)
• M62: 38,740,014 km (0.118 R)
• M63: 40,131,424 km (0.108 R)
• M64: 40,398,307 km (0.052 R)
• M65: 41,269,864 km (0.114 R)
• M66: 41,674,077 km (0.12 R)
• M67: 42,215,173 km (0.098 R)
• M68: 42,418,775 km (0.092 R)
• M69: 42,690,595 km (0.062 R)
• M70: 45,371,538 km (0.092 R)
• M71: 45,858,479 km (0.11 R)
• M72: 46,978,070 km (0.053 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 871.7

Radius: 6.7

Gravity: 19.42 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 12 AU - 14.22 AU

Year: 17514 Days

Day: 20.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 75,470,943 km

• M1: 95,743 km (0.111 R)
• M2: 147,653 km (0.118 R)
• M3: 265,387 km (0.066 R)
• M4: 641,775 km (0.086 R)
• M5: 755,469 km (0.098 R)
• M6: 977,323 km (0.096 R)
• M7: 1,082,341 km (0.026 R)
• M8: 1,136,345 km (0.048 R)
• M9: 3,061,820 km (0.116 R)
• M10: 3,375,078 km (0.107 R)
• M11: 4,462,953 km (0.049 R)
• M12: 4,595,048 km (0.074 R)
• M13: 5,274,522 km (0.088 R)
• M14: 5,320,897 km (0.112 R)
• M15: 6,130,670 km (0.12 R)
• M16: 6,277,575 km (0.073 R)
• M17: 6,475,344 km (0.044 R)
• M18: 6,978,441 km (0.087 R)
• M19: 7,183,241 km (0.107 R)
• M20: 8,562,085 km (0.082 R)
• M21: 8,726,343 km (0.066 R)
• M22: 9,337,600 km (0.089 R)
• M23: 9,790,881 km (0.111 R)
• M24: 10,309,388 km (0.109 R)
• M25: 11,553,444 km (0.119 R)
• M26: 11,674,319 km (0.105 R)
• M27: 12,906,855 km (0.108 R)
• M28: 13,221,460 km (0.089 R)
• M29: 13,347,870 km (0.08 R)
• M30: 13,538,458 km (0.06 R)
• M31: 13,729,943 km (0.06 R)
• M32: 14,050,980 km (0.09 R)
• M33: 14,374,560 km (0.12 R)
• M34: 14,504,710 km (0.069 R)
• M35: 15,626,395 km (0.118 R)
• M36: 15,827,305 km (0.092 R)
• M37: 16,912,787 km (0.088 R)
• M38: 17,188,047 km (0.07 R)
• M39: 20,529,914 km (0.11 R)
• M40: 20,603,217 km (0.119 R)
• M41: 21,044,381 km (0.117 R)
• M42: 22,236,377 km (0.09 R)
• M43: 24,451,922 km (0.109 R)
• M44: 25,153,685 km (0.057 R)
• M45: 25,310,613 km (0.03 R)
• M46: 25,389,152 km (0.066 R)
• M47: 27,621,302 km (0.1 R)
• M48: 28,189,026 km (0.117 R)
• M49: 30,665,619 km (0.103 R)
• M50: 32,525,719 km (0.061 R)
• M51: 34,334,955 km (0.047 R)
• M52: 34,683,219 km (0.066 R)
• M53: 35,647,228 km (0.068 R)
• M54: 36,088,242 km (0.11 R)
• M55: 36,619,913 km (0.06 R)
• M56: 37,422,207 km (0.118 R)
• M57: 37,690,884 km (0.091 R)
• M58: 38,591,314 km (0.107 R)
• M59: 39,590,029 km (0.078 R)
• M60: 40,229,859 km (0.112 R)
• M61: 42,076,944 km (0.078 R)
• M62: 44,140,348 km (0.103 R)
• M63: 44,898,959 km (0.104 R)
• M64: 45,470,572 km (0.109 R)
• M65: 45,948,836 km (0.077 R)
• M66: 46,428,746 km (0.106 R)
• M67: 47,103,433 km (0.111 R)
• M68: 51,219,169 km (0.095 R)
• M69: 52,616,563 km (0.112 R)
• M70: 53,622,310 km (0.039 R)
• M71: 53,925,245 km (0.06 R)
• M72: 54,127,502 km (0.073 R)
• M73: 54,939,220 km (0.116 R)
• M74: 55,652,652 km (0.112 R)
• M75: 56,574,474 km (0.116 R)
• M76: 60,522,212 km (0.069 R)
• M77: 60,627,230 km (0.1 R)
• M78: 60,837,564 km (0.116 R)
• M79: 60,942,881 km (0.117 R)
• M80: 62,635,282 km (0.11 R)
• M81: 64,128,867 km (0.066 R)
• M82: 64,343,091 km (0.059 R)
• M83: 64,772,437 km (0.116 R)
• M84: 65,418,251 km (0.11 R)
• M85: 66,499,395 km (0.092 R)
• M86: 67,695,430 km (0.12 R)
• M87: 69,557,774 km (0.079 R)
• M88: 70,661,058 km (0.052 R)
• M89: 72,104,079 km (0.069 R)
• M90: 72,885,130 km (0.103 R)
• M91: 73,781,071 km (0.102 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 17,331 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit