🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.05 AU - 1.55 AU

Year: 564 Days

Day: 13.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,938,692 km

• M1: 67,469 km (0.113 R)
• M2: 197,020 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.3 AU - 3.36 AU

Year: 1813 Days

Day: 45.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.6

Radius: 9.6

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.57 AU - 5.57 AU

Year: 4347 Days

Day: 12.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 35,938,692 km

• M1: 128,505 km (0.064 R)
• M2: 203,304 km (0.115 R)
• M3: 309,817 km (0.115 R)
• M4: 381,475 km (0.04 R)
• M5: 690,394 km (0.099 R)
• M6: 908,358 km (0.097 R)
• M7: 981,960 km (0.107 R)
• M8: 1,109,268 km (0.076 R)
• M9: 1,242,261 km (0.116 R)
• M10: 1,554,023 km (0.032 R)
• M11: 1,765,255 km (0.049 R)
• M12: 2,066,994 km (0.064 R)
• M13: 2,299,918 km (0.106 R)
• M14: 2,471,506 km (0.068 R)
• M15: 2,773,096 km (0.111 R)
• M16: 3,048,954 km (0.083 R)
• M17: 3,124,202 km (0.043 R)
• M18: 3,199,898 km (0.106 R)
• M19: 3,372,534 km (0.112 R)
• M20: 5,016,615 km (0.049 R)
• M21: 5,128,065 km (0.096 R)
• M22: 5,262,853 km (0.063 R)
• M23: 5,330,621 km (0.092 R)
• M24: 5,581,796 km (0.081 R)
• M25: 5,860,347 km (0.115 R)
• M26: 5,930,658 km (0.095 R)
• M27: 6,600,856 km (0.063 R)
• M28: 6,994,598 km (0.115 R)
• M29: 7,244,576 km (0.111 R)
• M30: 7,446,683 km (0.095 R)
• M31: 7,522,978 km (0.037 R)
• M32: 7,701,897 km (0.074 R)
• M33: 7,804,970 km (0.111 R)
• M34: 9,375,747 km (0.056 R)
• M35: 10,013,932 km (0.089 R)
• M36: 10,210,952 km (0.062 R)
• M37: 10,867,388 km (0.076 R)
• M38: 11,127,987 km (0.06 R)
• M39: 11,215,352 km (0.104 R)
• M40: 11,302,867 km (0.119 R)
• M41: 11,420,002 km (0.049 R)
• M42: 11,803,422 km (0.072 R)
• M43: 12,071,351 km (0.113 R)
• M44: 12,131,191 km (0.089 R)
• M45: 12,371,295 km (0.116 R)
• M46: 12,795,555 km (0.101 R)
• M47: 12,978,812 km (0.095 R)
• M48: 13,162,967 km (0.113 R)
• M49: 13,658,286 km (0.095 R)
• M50: 13,783,050 km (0.117 R)
• M51: 13,845,582 km (0.036 R)
• M52: 14,317,563 km (0.109 R)
• M53: 14,571,581 km (0.06 R)
• M54: 15,634,623 km (0.04 R)
• M55: 15,994,556 km (0.102 R)
• M56: 16,589,357 km (0.034 R)
• M57: 17,124,319 km (0.088 R)
• M58: 18,005,450 km (0.109 R)
• M59: 18,142,332 km (0.06 R)
• M60: 18,210,998 km (0.054 R)
• M61: 18,451,701 km (0.084 R)
• M62: 18,555,073 km (0.046 R)
• M63: 18,866,685 km (0.101 R)
• M64: 19,459,990 km (0.071 R)
• M65: 19,600,463 km (0.093 R)
• M66: 19,706,079 km (0.112 R)
• M67: 20,130,338 km (0.093 R)
• M68: 20,379,120 km (0.111 R)
• M69: 20,736,509 km (0.066 R)
• M70: 21,095,843 km (0.037 R)
• M71: 21,167,949 km (0.06 R)
• M72: 22,076,457 km (0.114 R)
• M73: 24,535,547 km (0.108 R)
• M74: 24,611,393 km (0.06 R)
• M75: 25,068,265 km (0.097 R)
• M76: 25,489,532 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.3

Radius: 8.1

Gravity: 13.6 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.55 AU - 9.93 AU

Year: 9007 Days

Day: 12 Hours

Environment

Temp: -164 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 35,938,692 km

• M1: 123,418 km (0.094 R)
• M2: 228,286 km (0.044 R)
• M3: 550,371 km (0.086 R)
• M4: 799,002 km (0.071 R)
• M5: 889,659 km (0.084 R)
• M6: 1,022,501 km (0.098 R)
• M7: 1,244,804 km (0.093 R)
• M8: 1,504,955 km (0.089 R)
• M9: 1,664,725 km (0.091 R)
• M10: 1,830,031 km (0.049 R)
• M11: 1,976,188 km (0.109 R)
• M12: 2,050,688 km (0.087 R)
• M13: 3,016,641 km (0.085 R)
• M14: 3,219,047 km (0.099 R)
• M15: 3,790,660 km (0.077 R)
• M16: 3,914,976 km (0.105 R)
• M17: 4,656,234 km (0.048 R)
• M18: 5,335,558 km (0.115 R)
• M19: 5,580,599 km (0.092 R)
• M20: 6,009,346 km (0.104 R)
• M21: 6,081,752 km (0.089 R)
• M22: 6,301,062 km (0.084 R)
• M23: 6,522,916 km (0.107 R)
• M24: 7,203,885 km (0.094 R)
• M25: 7,397,166 km (0.04 R)
• M26: 7,907,444 km (0.091 R)
• M27: 8,146,801 km (0.026 R)
• M28: 8,307,768 km (0.11 R)
• M29: 8,551,164 km (0.048 R)
• M30: 9,505,598 km (0.091 R)
• M31: 9,590,271 km (0.108 R)
• M32: 10,146,326 km (0.11 R)
• M33: 10,537,375 km (0.109 R)
• M34: 11,513,950 km (0.099 R)
• M35: 12,565,772 km (0.092 R)
• M36: 12,938,720 km (0.103 R)
• M37: 13,887,170 km (0.118 R)
• M38: 14,515,481 km (0.065 R)
• M39: 15,850,194 km (0.028 R)
• M40: 16,405,202 km (0.114 R)
• M41: 18,582,000 km (0.114 R)
• M42: 18,900,345 km (0.045 R)
• M43: 19,274,040 km (0.072 R)
• M44: 19,596,274 km (0.117 R)
• M45: 21,234,071 km (0.092 R)
• M46: 21,344,774 km (0.113 R)
• M47: 21,901,278 km (0.092 R)
• M48: 22,069,276 km (0.106 R)
• M49: 22,237,574 km (0.053 R)
• M50: 22,575,515 km (0.113 R)
• M51: 23,028,797 km (0.109 R)
• M52: 23,142,641 km (0.114 R)
• M53: 23,714,404 km (0.104 R)
• M54: 25,988,292 km (0.064 R)
• M55: 26,642,184 km (0.106 R)
• M56: 26,821,402 km (0.088 R)
• M57: 27,241,174 km (0.05 R)
• M58: 27,421,888 km (0.083 R)
• M59: 27,844,801 km (0.105 R)
• M60: 29,126,556 km (0.056 R)
• M61: 29,496,362 km (0.077 R)
• M62: 29,743,647 km (0.095 R)
• M63: 30,053,913 km (0.047 R)
• M64: 30,240,462 km (0.111 R)
• M65: 31,053,676 km (0.114 R)
• M66: 32,064,359 km (0.026 R)
• M67: 32,127,788 km (0.111 R)
• M68: 32,254,946 km (0.105 R)
• M69: 33,600,430 km (0.043 R)
• M70: 34,182,665 km (0.086 R)
• M71: 34,377,441 km (0.066 R)
• M72: 35,291,484 km (0.118 R)
• M73: 35,357,008 km (0.104 R)
• M74: 35,751,498 km (0.093 R)
• M75: 35,949,266 km (0.114 R)
• M76: 36,081,211 km (0.116 R)
• M77: 37,343,668 km (0.097 R)
• M78: 37,611,298 km (0.057 R)
• M79: 37,879,527 km (0.115 R)
• M80: 38,688,104 km (0.105 R)
• M81: 41,354,985 km (0.119 R)
• M82: 43,095,556 km (0.065 R)
• M83: 43,587,284 km (0.069 R)
• M84: 44,576,126 km (0.119 R)
• M85: 44,788,854 km (0.113 R)
• M86: 47,297,162 km (0.032 R)
• M87: 48,313,081 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150

Radius: 8.2

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 10.35 AU - 11.63 AU

Year: 13874 Days

Day: 14.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 35,938,692 km

• M1: 122,969 km (0.069 R)
• M2: 269,875 km (0.118 R)
• M3: 388,655 km (0.095 R)
• M4: 490,681 km (0.104 R)
• M5: 615,595 km (0.117 R)
• M6: 737,368 km (0.098 R)
• M7: 882,627 km (0.115 R)
• M8: 1,101,938 km (0.048 R)
• M9: 1,167,911 km (0.088 R)
• M10: 1,321,248 km (0.077 R)
• M11: 1,685,818 km (0.059 R)
• M12: 2,101,252 km (0.069 R)
• M13: 2,225,717 km (0.105 R)
• M14: 2,310,090 km (0.12 R)
• M15: 2,591,783 km (0.109 R)
• M16: 2,703,084 km (0.09 R)
• M17: 3,649,739 km (0.074 R)
• M18: 3,799,936 km (0.086 R)
• M19: 4,132,492 km (0.07 R)
• M20: 4,421,215 km (0.104 R)
• M21: 4,501,250 km (0.054 R)
• M22: 4,770,975 km (0.04 R)
• M23: 4,990,735 km (0.058 R)
• M24: 5,046,235 km (0.046 R)
• M25: 5,157,686 km (0.112 R)
• M26: 5,698,632 km (0.106 R)
• M27: 5,990,497 km (0.096 R)
• M28: 6,138,449 km (0.092 R)
• M29: 6,680,592 km (0.112 R)
• M30: 6,988,465 km (0.081 R)
• M31: 8,331,554 km (0.119 R)
• M32: 9,032,420 km (0.118 R)
• M33: 9,752,136 km (0.077 R)
• M34: 10,454,647 km (0.06 R)
• M35: 10,561,460 km (0.078 R)
• M36: 10,920,046 km (0.081 R)
• M37: 12,318,786 km (0.064 R)
• M38: 12,394,034 km (0.093 R)
• M39: 12,658,373 km (0.073 R)
• M40: 12,810,215 km (0.115 R)
• M41: 13,269,481 km (0.093 R)
• M42: 13,695,236 km (0.064 R)
• M43: 14,600,004 km (0.055 R)
• M44: 14,679,590 km (0.112 R)
• M45: 17,428,002 km (0.094 R)
• M46: 18,278,616 km (0.104 R)
• M47: 18,493,438 km (0.052 R)
• M48: 18,622,691 km (0.109 R)
• M49: 18,838,710 km (0.106 R)
• M50: 19,317,124 km (0.114 R)
• M51: 19,404,489 km (0.103 R)
• M52: 19,843,559 km (0.098 R)
• M53: 21,586,823 km (0.118 R)
• M54: 21,677,629 km (0.091 R)
• M55: 21,768,435 km (0.098 R)
• M56: 22,270,336 km (0.051 R)
• M57: 23,053,481 km (0.093 R)
• M58: 23,658,454 km (0.058 R)
• M59: 23,751,953 km (0.079 R)
• M60: 24,268,664 km (0.091 R)
• M61: 26,081,940 km (0.074 R)
• M62: 26,517,719 km (0.103 R)
• M63: 26,614,957 km (0.11 R)
• M64: 27,396,606 km (0.1 R)
• M65: 27,938,450 km (0.058 R)
• M66: 28,483,734 km (0.052 R)
• M67: 29,182,805 km (0.064 R)
• M68: 29,635,189 km (0.087 R)
• M69: 30,039,402 km (0.103 R)
• M70: 30,191,393 km (0.081 R)
• M71: 31,622,447 km (0.061 R)
• M72: 33,023,132 km (0.113 R)
• M73: 33,968,291 km (0.078 R)
• M74: 34,603,184 km (0.112 R)
• M75: 34,709,399 km (0.032 R)
• M76: 35,242,117 km (0.106 R)
• M77: 35,777,528 km (0.054 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 18,519 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit