🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.73 AU - 2.43 AU

Year: 1101 Days

Day: 43.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,505,220 km

• M1: 307,274 km (0.111 R)
• M2: 591,809 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.29 AU - 4.37 AU

Year: 2752 Days

Day: 42.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.84 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.6

Radius: 11.4

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 9.12 AU - 14.56 AU

Year: 14955 Days

Day: 14.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 103,505,220 km

• M1: 234,569 km (0.09 R)
• M2: 337,044 km (0.077 R)
• M3: 432,637 km (0.099 R)
• M4: 694,134 km (0.111 R)
• M5: 923,767 km (0.086 R)
• M6: 1,291,628 km (0.099 R)
• M7: 1,755,082 km (0.086 R)
• M8: 2,073,726 km (0.104 R)
• M9: 2,324,901 km (0.081 R)
• M10: 2,527,306 km (0.1 R)
• M11: 2,857,020 km (0.094 R)
• M12: 3,329,151 km (0.092 R)
• M13: 3,426,539 km (0.066 R)
• M14: 4,031,064 km (0.082 R)
• M15: 4,705,003 km (0.117 R)
• M16: 5,186,558 km (0.115 R)
• M17: 5,452,244 km (0.073 R)
• M18: 5,997,379 km (0.079 R)
• M19: 6,397,403 km (0.091 R)
• M20: 6,806,254 km (0.104 R)
• M21: 7,778,640 km (0.071 R)
• M22: 8,347,412 km (0.052 R)
• M23: 9,157,035 km (0.049 R)
• M24: 9,525,046 km (0.085 R)
• M25: 9,897,844 km (0.099 R)
• M26: 10,802,462 km (0.093 R)
• M27: 10,947,722 km (0.038 R)
• M28: 11,485,825 km (0.113 R)
• M29: 12,385,208 km (0.064 R)
• M30: 12,792,114 km (0.12 R)
• M31: 13,203,508 km (0.111 R)
• M32: 13,881,336 km (0.108 R)
• M33: 14,039,311 km (0.092 R)
• M34: 14,784,608 km (0.118 R)
• M35: 15,000,029 km (0.056 R)
• M36: 15,162,193 km (0.091 R)
• M37: 15,981,840 km (0.088 R)
• M38: 16,092,243 km (0.045 R)
• M39: 16,703,949 km (0.082 R)
• M40: 18,526,350 km (0.042 R)
• M41: 18,991,749 km (0.091 R)
• M42: 19,638,012 km (0.098 R)
• M43: 20,530,812 km (0.066 R)
• M44: 20,891,642 km (0.119 R)
• M45: 21,012,517 km (0.056 R)
• M46: 21,376,189 km (0.114 R)
• M47: 23,916,511 km (0.08 R)
• M48: 25,061,533 km (0.099 R)
• M49: 26,029,431 km (0.108 R)
• M50: 27,736,044 km (0.11 R)
• M51: 28,001,879 km (0.104 R)
• M52: 29,681,863 km (0.096 R)
• M53: 30,158,183 km (0.063 R)
• M54: 30,705,561 km (0.115 R)
• M55: 31,532,838 km (0.077 R)
• M56: 31,949,168 km (0.107 R)
• M57: 33,845,321 km (0.104 R)
• M58: 35,057,962 km (0.086 R)
• M59: 35,129,769 km (0.053 R)
• M60: 35,633,465 km (0.058 R)
• M61: 35,777,827 km (0.082 R)
• M62: 37,305,520 km (0.087 R)
• M63: 37,745,936 km (0.073 R)
• M64: 39,450,006 km (0.119 R)
• M65: 39,674,103 km (0.094 R)
• M66: 40,499,435 km (0.077 R)
• M67: 41,634,135 km (0.093 R)
• M68: 42,396,336 km (0.11 R)
• M69: 42,702,563 km (0.102 R)
• M70: 42,779,157 km (0.099 R)
• M71: 43,086,281 km (0.094 R)
• M72: 44,632,824 km (0.111 R)
• M73: 46,828,472 km (0.093 R)
• M74: 47,462,168 km (0.053 R)
• M75: 47,621,041 km (0.119 R)
• M76: 47,700,627 km (0.078 R)
• M77: 47,859,650 km (0.086 R)
• M78: 50,268,026 km (0.107 R)
• M79: 51,079,595 km (0.111 R)
• M80: 52,059,161 km (0.114 R)
• M81: 52,222,971 km (0.061 R)
• M82: 52,387,080 km (0.046 R)
• M83: 52,469,209 km (0.098 R)
• M84: 56,122,988 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.5

Radius: 3.2

Gravity: 88.33 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 14.75 AU - 20.89 AU

Year: 27614 Days

Day: 18.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 103,505,220 km

• M1: 229,932 km (0.111 R)
• M2: 746,493 km (0.094 R)
• M3: 1,127,818 km (0.046 R)
• M4: 1,485,058 km (0.1 R)
• M5: 1,955,992 km (0.098 R)
• M6: 3,262,730 km (0.106 R)
• M7: 3,410,233 km (0.07 R)
• M8: 3,866,058 km (0.115 R)
• M9: 3,917,968 km (0.08 R)
• M10: 4,612,402 km (0.096 R)
• M11: 4,889,457 km (0.084 R)
• M12: 5,115,050 km (0.101 R)
• M13: 6,231,798 km (0.054 R)
• M14: 7,484,830 km (0.032 R)
• M15: 11,082,360 km (0.059 R)
• M16: 11,303,914 km (0.033 R)
• M17: 11,751,511 km (0.11 R)
• M18: 14,234,237 km (0.083 R)
• M19: 14,314,272 km (0.086 R)
• M20: 14,555,574 km (0.077 R)
• M21: 15,042,066 km (0.091 R)
• M22: 15,369,386 km (0.075 R)
• M23: 15,451,665 km (0.075 R)
• M24: 16,031,057 km (0.063 R)
• M25: 16,198,009 km (0.109 R)
• M26: 16,281,634 km (0.09 R)
• M27: 17,125,964 km (0.098 R)
• M28: 17,467,646 km (0.05 R)
• M29: 18,681,333 km (0.11 R)
• M30: 19,033,038 km (0.066 R)
• M31: 20,101,316 km (0.116 R)
• M32: 20,191,075 km (0.072 R)
• M33: 21,097,489 km (0.098 R)
• M34: 21,371,851 km (0.076 R)
• M35: 22,295,319 km (0.091 R)
• M36: 23,420,444 km (0.114 R)
• M37: 24,563,970 km (0.059 R)
• M38: 25,142,465 km (0.119 R)
• M39: 27,800,819 km (0.082 R)
• M40: 29,213,921 km (0.086 R)
• M41: 30,031,922 km (0.111 R)
• M42: 30,961,075 km (0.103 R)
• M43: 31,585,646 km (0.038 R)
• M44: 32,425,039 km (0.073 R)
• M45: 36,291,546 km (0.103 R)
• M46: 41,324,916 km (0.108 R)
• M47: 42,819,249 km (0.092 R)
• M48: 42,934,888 km (0.091 R)
• M49: 43,166,466 km (0.084 R)
• M50: 43,747,504 km (0.089 R)
• M51: 44,331,085 km (0.069 R)
• M52: 47,766,002 km (0.107 R)
• M53: 48,005,957 km (0.097 R)
• M54: 48,728,514 km (0.064 R)
• M55: 49,212,164 km (0.117 R)
• M56: 51,531,231 km (0.088 R)
• M57: 51,654,200 km (0.073 R)
• M58: 53,885,602 km (0.1 R)
• M59: 55,390,556 km (0.046 R)
• M60: 55,516,518 km (0.058 R)
• M61: 55,768,889 km (0.059 R)
• M62: 57,673,719 km (0.104 R)
• M63: 59,341,735 km (0.034 R)
• M64: 60,635,607 km (0.096 R)
• M65: 63,514,618 km (0.087 R)
• M66: 65,902,948 km (0.12 R)
• M67: 68,591,073 km (0.109 R)
• M68: 69,404,436 km (0.076 R)
• M69: 71,726,345 km (0.103 R)
• M70: 72,414,196 km (0.067 R)
• M71: 73,796,181 km (0.079 R)
• M72: 74,768,717 km (0.115 R)
• M73: 75,186,843 km (0.064 R)
• M74: 75,885,465 km (0.103 R)
• M75: 79,694,974 km (0.11 R)
• M76: 81,264,705 km (0.09 R)
• M77: 81,408,020 km (0.107 R)
• M78: 81,981,728 km (0.078 R)
• M79: 82,125,341 km (0.092 R)
• M80: 82,412,869 km (0.116 R)
• M81: 83,855,441 km (0.045 R)
• M82: 85,306,391 km (0.059 R)
• M83: 86,911,875 km (0.082 R)
• M84: 87,204,937 km (0.089 R)
• M85: 87,791,810 km (0.102 R)
• M86: 90,597,817 km (0.046 R)
• M87: 91,490,019 km (0.114 R)
• M88: 93,432,996 km (0.049 R)
• M89: 95,389,736 km (0.105 R)
• M90: 95,843,167 km (0.119 R)
• M91: 97,816,363 km (0.058 R)
• M92: 98,426,124 km (0.116 R)
• M93: 98,884,342 km (0.036 R)
• M94: 99,037,231 km (0.111 R)
• M95: 101,186,055 km (0.093 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 15,042 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit