🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.88 AU - 2.24 AU

Year: 1102 Days

Day: 23.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,130,539 km

• M1: 225,444 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.96 AU - 2.36 AU

Year: 1183 Days

Day: 46.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,130,539 km

• M1: 41,887 km (0.086 R)
• M2: 1,432,400 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.66 AU - 5.18 AU

Year: 3464 Days

Day: 19.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 172.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.6

Radius: 13.5

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.75 AU - 6.77 AU

Year: 5153 Days

Day: 11.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 35,130,539 km

• M1: 186,997 km (0.093 R)
• M2: 350,957 km (0.091 R)
• M3: 467,643 km (0.05 R)
• M4: 707,448 km (0.099 R)
• M5: 843,882 km (0.045 R)
• M6: 1,079,947 km (0.059 R)
• M7: 1,338,303 km (0.114 R)
• M8: 1,527,095 km (0.099 R)
• M9: 1,740,721 km (0.059 R)
• M10: 1,948,063 km (0.105 R)
• M11: 2,080,009 km (0.113 R)
• M12: 2,475,994 km (0.079 R)
• M13: 2,784,316 km (0.119 R)
• M14: 2,990,611 km (0.102 R)
• M15: 3,163,247 km (0.12 R)
• M16: 3,783,181 km (0.055 R)
• M17: 4,224,793 km (0.076 R)
• M18: 4,682,862 km (0.063 R)
• M19: 4,929,399 km (0.081 R)
• M20: 5,505,501 km (0.116 R)
• M21: 5,718,079 km (0.111 R)
• M22: 7,179,202 km (0.081 R)
• M23: 7,308,155 km (0.045 R)
• M24: 7,568,306 km (0.035 R)
• M25: 7,778,790 km (0.089 R)
• M26: 7,991,219 km (0.071 R)
• M27: 8,340,380 km (0.096 R)
• M28: 8,612,499 km (0.067 R)
• M29: 9,137,588 km (0.032 R)
• M30: 9,758,718 km (0.052 R)
• M31: 10,161,136 km (0.1 R)
• M32: 10,481,126 km (0.096 R)
• M33: 10,598,261 km (0.067 R)
• M34: 10,686,524 km (0.06 R)
• M35: 10,774,936 km (0.042 R)
• M36: 11,160,899 km (0.062 R)
• M37: 11,340,715 km (0.085 R)
• M38: 11,946,736 km (0.109 R)
• M39: 12,161,409 km (0.061 R)
• M40: 12,315,495 km (0.114 R)
• M41: 12,781,642 km (0.106 R)
• M42: 12,875,590 km (0.11 R)
• M43: 12,969,687 km (0.096 R)
• M44: 13,827,630 km (0.059 R)
• M45: 14,053,074 km (0.116 R)
• M46: 14,312,178 km (0.117 R)
• M47: 14,638,301 km (0.076 R)
• M48: 14,835,172 km (0.054 R)
• M49: 15,564,611 km (0.114 R)
• M50: 15,698,501 km (0.05 R)
• M51: 15,933,669 km (0.083 R)
• M52: 16,749,127 km (0.119 R)
• M53: 16,886,308 km (0.071 R)
• M54: 17,058,346 km (0.113 R)
• M55: 17,927,360 km (0.025 R)
• M56: 18,314,370 km (0.066 R)
• M57: 18,491,194 km (0.112 R)
• M58: 18,775,281 km (0.087 R)
• M59: 19,168,274 km (0.082 R)
• M60: 19,455,801 km (0.104 R)
• M61: 20,326,910 km (0.11 R)
• M62: 20,730,375 km (0.096 R)
• M63: 20,877,879 km (0.07 R)
• M64: 20,988,581 km (0.12 R)
• M65: 21,396,535 km (0.069 R)
• M66: 21,508,135 km (0.064 R)
• M67: 21,620,034 km (0.103 R)
• M68: 21,732,083 km (0.077 R)
• M69: 22,787,645 km (0.059 R)
• M70: 23,206,818 km (0.092 R)
• M71: 23,628,684 km (0.084 R)
• M72: 24,207,927 km (0.102 R)
• M73: 25,105,215 km (0.077 R)
• M74: 25,538,152 km (0.087 R)
• M75: 26,053,068 km (0.085 R)
• M76: 26,252,033 km (0.118 R)
• M77: 26,651,609 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.9

Radius: 14.7

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 9 AU - 11.04 AU

Year: 11824 Days

Day: 8.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 35,130,539 km

• M1: 260,300 km (0.116 R)
• M2: 451,935 km (0.09 R)
• M3: 788,830 km (0.101 R)
• M4: 1,142,180 km (0.114 R)
• M5: 1,238,670 km (0.058 R)
• M6: 1,440,478 km (0.069 R)
• M7: 1,545,645 km (0.105 R)
• M8: 1,877,902 km (0.111 R)
• M9: 2,274,336 km (0.044 R)
• M10: 2,546,455 km (0.107 R)
• M11: 2,741,231 km (0.096 R)
• M12: 3,008,862 km (0.071 R)
• M13: 3,450,325 km (0.078 R)
• M14: 3,937,566 km (0.113 R)
• M15: 4,138,625 km (0.075 R)
• M16: 4,240,501 km (0.089 R)
• M17: 4,369,155 km (0.07 R)
• M18: 5,085,879 km (0.067 R)
• M19: 5,360,690 km (0.104 R)
• M20: 5,668,862 km (0.086 R)
• M21: 6,479,383 km (0.081 R)
• M22: 6,628,083 km (0.106 R)
• M23: 6,777,831 km (0.089 R)
• M24: 7,111,284 km (0.061 R)
• M25: 7,233,955 km (0.094 R)
• M26: 7,606,005 km (0.047 R)
• M27: 8,563,880 km (0.101 R)
• M28: 8,661,717 km (0.06 R)
• M29: 9,090,315 km (0.116 R)
• M30: 9,357,646 km (0.074 R)
• M31: 10,002,712 km (0.073 R)
• M32: 10,244,013 km (0.096 R)
• M33: 10,627,134 km (0.093 R)
• M34: 10,802,911 km (0.118 R)
• M35: 11,264,271 km (0.084 R)
• M36: 11,371,682 km (0.107 R)
• M37: 11,841,120 km (0.07 R)
• M38: 12,986,142 km (0.091 R)
• M39: 13,249,584 km (0.082 R)
• M40: 14,243,662 km (0.044 R)
• M41: 15,420,549 km (0.087 R)
• M42: 15,900,010 km (0.104 R)
• M43: 16,303,326 km (0.114 R)
• M44: 16,914,732 km (0.07 R)
• M45: 18,202,022 km (0.027 R)
• M46: 18,793,681 km (0.12 R)
• M47: 19,006,559 km (0.112 R)
• M48: 19,220,185 km (0.09 R)
• M49: 20,431,479 km (0.093 R)
• M50: 20,650,340 km (0.114 R)
• M51: 21,090,457 km (0.081 R)
• M52: 21,267,432 km (0.056 R)
• M53: 22,384,479 km (0.098 R)
• M54: 23,246,163 km (0.076 R)
• M55: 23,383,194 km (0.082 R)
• M56: 24,721,946 km (0.11 R)
• M57: 24,815,145 km (0.085 R)
• M58: 25,801,444 km (0.056 R)
• M59: 26,227,947 km (0.113 R)
• M60: 26,513,679 km (0.054 R)
• M61: 27,088,135 km (0.069 R)
• M62: 27,860,509 km (0.079 R)
• M63: 29,822,934 km (0.073 R)
• M64: 30,071,416 km (0.101 R)
• M65: 30,171,048 km (0.099 R)
• M66: 30,620,440 km (0.12 R)
• M67: 31,021,811 km (0.107 R)
• M68: 31,525,956 km (0.089 R)
• M69: 31,627,234 km (0.116 R)
• M70: 31,728,512 km (0.09 R)
• M71: 32,491,461 km (0.083 R)
• M72: 33,414,928 km (0.106 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: 402 - 12,578 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit