🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.96 AU - 2.5 AU

Year: 1176 Days

Day: 17.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.94 AU - 2.52 AU

Year: 1176 Days

Day: 25.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,168,600 km

• M1: 850,314 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.24 AU - 3.3 AU

Year: 1628 Days

Day: 17.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.57 AU - 2.99 AU

Year: 1637 Days

Day: 20.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,168,600 km

• M1: 691,142 km (0.081 R)
• M2: 1,335,610 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.34 AU - 3.68 AU

Year: 1844 Days

Day: 12 Hours

Environment

Temp: -100 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.18 AU - 3.5 AU

Year: 2155 Days

Day: 42.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.3 AU - 6.14 AU

Year: 4211 Days

Day: 30.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.25 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.7

Radius: 14.2

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 10.82 AU - 11.74 AU

Year: 13377 Days

Day: 10.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 76,168,600 km

• M1: 205,398 km (0.096 R)
• M2: 326,273 km (0.117 R)
• M3: 565,330 km (0.052 R)
• M4: 828,623 km (0.076 R)
• M5: 925,861 km (0.111 R)
• M6: 1,196,185 km (0.048 R)
• M7: 1,308,383 km (0.118 R)
• M8: 1,492,688 km (0.066 R)
• M9: 1,596,957 km (0.117 R)
• M10: 1,963,322 km (0.115 R)
• M11: 2,098,110 km (0.049 R)
• M12: 2,647,134 km (0.1 R)
• M13: 3,354,882 km (0.081 R)
• M14: 3,517,495 km (0.091 R)
• M15: 3,682,651 km (0.118 R)
• M16: 4,319,339 km (0.084 R)
• M17: 4,806,430 km (0.048 R)
• M18: 4,911,148 km (0.108 R)
• M19: 5,392,405 km (0.099 R)
• M20: 5,749,645 km (0.093 R)
• M21: 6,001,418 km (0.12 R)
• M22: 6,371,673 km (0.092 R)
• M23: 6,720,086 km (0.103 R)
• M24: 6,866,991 km (0.06 R)
• M25: 7,224,380 km (0.082 R)
• M26: 7,741,091 km (0.077 R)
• M27: 7,833,543 km (0.101 R)
• M28: 7,957,260 km (0.084 R)
• M29: 8,842,431 km (0.08 R)
• M30: 9,036,160 km (0.066 R)
• M31: 9,892,159 km (0.068 R)
• M32: 10,194,496 km (0.106 R)
• M33: 11,015,789 km (0.052 R)
• M34: 11,294,340 km (0.048 R)
• M35: 11,539,980 km (0.084 R)
• M36: 13,087,420 km (0.05 R)
• M37: 13,754,477 km (0.027 R)
• M38: 14,737,634 km (0.118 R)
• M39: 15,237,740 km (0.076 R)
• M40: 15,548,305 km (0.081 R)
• M41: 16,373,337 km (0.077 R)
• M42: 17,658,084 km (0.053 R)
• M43: 17,902,527 km (0.072 R)
• M44: 18,725,614 km (0.095 R)
• M45: 18,891,818 km (0.031 R)
• M46: 20,110,741 km (0.116 R)
• M47: 20,751,169 km (0.066 R)
• M48: 20,923,057 km (0.072 R)
• M49: 21,225,095 km (0.105 R)
• M50: 22,403,628 km (0.116 R)
• M51: 23,111,973 km (0.073 R)
• M52: 23,737,891 km (0.067 R)
• M53: 23,917,857 km (0.077 R)
• M54: 24,324,165 km (0.064 R)
• M55: 24,460,149 km (0.115 R)
• M56: 25,418,922 km (0.106 R)
• M57: 25,649,004 km (0.057 R)
• M58: 25,741,156 km (0.032 R)
• M59: 26,529,686 km (0.045 R)
• M60: 27,137,951 km (0.069 R)
• M61: 28,130,384 km (0.086 R)
• M62: 28,416,116 km (0.103 R)
• M63: 28,990,422 km (0.106 R)
• M64: 29,617,087 km (0.091 R)
• M65: 29,810,667 km (0.112 R)
• M66: 30,199,322 km (0.109 R)
• M67: 30,443,167 km (0.078 R)
• M68: 30,540,854 km (0.107 R)
• M69: 30,981,719 km (0.101 R)
• M70: 32,317,030 km (0.097 R)
• M71: 32,716,157 km (0.111 R)
• M72: 33,721,454 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.1

Radius: 3.3

Gravity: 55.11 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 13.62 AU - 17.24 AU

Year: 21402 Days

Day: 24.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,168,600 km

• M1: 106,065 km (0.102 R)
• M2: 378,782 km (0.077 R)
• M3: 416,929 km (0.117 R)
• M4: 743,651 km (0.073 R)
• M5: 1,022,950 km (0.062 R)
• M6: 1,273,676 km (0.087 R)
• M7: 1,861,446 km (0.112 R)
• M8: 2,234,992 km (0.097 R)
• M9: 2,340,907 km (0.065 R)
• M10: 2,376,512 km (0.067 R)
• M11: 2,971,313 km (0.044 R)
• M12: 3,486,528 km (0.098 R)
• M13: 3,568,208 km (0.07 R)
• M14: 3,943,699 km (0.1 R)
• M15: 4,071,605 km (0.053 R)
• M16: 5,518,965 km (0.08 R)
• M17: 5,806,342 km (0.028 R)
• M18: 6,147,874 km (0.087 R)
• M19: 6,850,086 km (0.112 R)
• M20: 7,683,347 km (0.109 R)
• M21: 7,843,117 km (0.079 R)
• M22: 8,003,935 km (0.089 R)
• M23: 8,548,022 km (0.062 R)
• M24: 8,824,479 km (0.112 R)
• M25: 8,880,130 km (0.098 R)
• M26: 8,935,930 km (0.082 R)
• M27: 8,991,730 km (0.105 R)
• M28: 9,216,426 km (0.104 R)
• M29: 10,840,311 km (0.095 R)
• M30: 11,745,826 km (0.12 R)
• M31: 12,864,070 km (0.093 R)
• M32: 12,990,481 km (0.106 R)
• M33: 13,886,273 km (0.106 R)
• M34: 14,211,050 km (0.114 R)
• M35: 14,276,274 km (0.112 R)
• M36: 14,669,866 km (0.111 R)
• M37: 17,522,997 km (0.067 R)
• M38: 19,444,582 km (0.068 R)
• M39: 20,614,437 km (0.096 R)
• M40: 21,059,042 km (0.12 R)
• M41: 21,207,892 km (0.06 R)
• M42: 21,357,190 km (0.104 R)
• M43: 21,656,685 km (0.101 R)
• M44: 23,405,634 km (0.106 R)
• M45: 24,570,553 km (0.09 R)
• M46: 25,120,624 km (0.104 R)
• M47: 25,993,079 km (0.11 R)
• M48: 27,198,838 km (0.037 R)
• M49: 27,767,609 km (0.113 R)
• M50: 27,849,289 km (0.108 R)
• M51: 28,422,548 km (0.111 R)
• M52: 28,999,846 km (0.118 R)
• M53: 29,414,532 km (0.096 R)
• M54: 29,497,708 km (0.119 R)
• M55: 30,501,809 km (0.068 R)
• M56: 30,923,525 km (0.08 R)
• M57: 31,262,365 km (0.113 R)
• M58: 32,285,913 km (0.112 R)
• M59: 32,974,363 km (0.096 R)
• M60: 33,060,830 km (0.051 R)
• M61: 34,365,772 km (0.093 R)
• M62: 36,131,925 km (0.072 R)
• M63: 36,310,096 km (0.043 R)
• M64: 36,756,945 km (0.11 R)
• M65: 37,656,178 km (0.045 R)
• M66: 39,659,592 km (0.112 R)
• M67: 41,417,517 km (0.119 R)
• M68: 41,697,415 km (0.079 R)
• M69: 42,540,847 km (0.043 R)
• M70: 43,106,178 km (0.063 R)
• M71: 43,579,206 km (0.088 R)
• M72: 44,054,030 km (0.081 R)
• M73: 44,913,021 km (0.107 R)
• M74: 45,296,440 km (0.094 R)
• M75: 45,970,229 km (0.104 R)
• M76: 46,066,869 km (0.084 R)
• M77: 46,356,790 km (0.065 R)
• M78: 46,453,580 km (0.096 R)
• M79: 48,109,329 km (0.102 R)
• M80: 49,982,593 km (0.08 R)
• M81: 50,479,557 km (0.063 R)
• M82: 50,579,190 km (0.098 R)
• M83: 53,191,169 km (0.099 R)
• M84: 54,513,464 km (0.108 R)
• M85: 55,538,060 km (0.079 R)
• M86: 57,502,130 km (0.091 R)
• M87: 60,226,457 km (0.114 R)
• M88: 61,391,675 km (0.108 R)
• M89: 61,923,795 km (0.064 R)
• M90: 62,778,298 km (0.059 R)
• M91: 65,256,686 km (0.092 R)
• M92: 67,218,512 km (0.108 R)
• M93: 69,089,084 km (0.102 R)
• M94: 70,753,659 km (0.068 R)
• M95: 72,993,738 km (0.096 R)
• M96: 74,122,454 km (0.117 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 556 - 12,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit