🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.46 AU - 0.62 AU

Year: 140 Days

Day: 28.5 Hours

Environment

Temp: 267 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,751,192 km

• M1: 49,367 km (0.101 R)
• M2: 97,089 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.85 AU - 0.89 AU

Year: 287 Days

Day: 17.7 Hours

Environment

Temp: 133 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,751,192 km

• M1: 197,320 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.94 AU - 1.4 AU

Year: 447 Days

Day: 40.7 Hours

Environment

Temp: 23 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,751,192 km

• M1: 55,052 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.17 AU - 2.47 AU

Year: 1248 Days

Day: 38.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.22 AU - 2.88 AU

Year: 1438 Days

Day: 30.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,751,192 km

• M1: 696,827 km (0.084 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.06 AU - 3.42 AU

Year: 2059 Days

Day: 33.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90

Radius: 9.5

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.53 AU - 6.27 AU

Year: 5060 Days

Day: 9.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 41,751,192 km

• M1: 155,283 km (0.063 R)
• M2: 223,050 km (0.037 R)
• M3: 355,145 km (0.107 R)
• M4: 459,116 km (0.09 R)
• M5: 518,955 km (0.114 R)
• M6: 813,064 km (0.03 R)
• M7: 965,953 km (0.069 R)
• M8: 1,203,964 km (0.085 R)
• M9: 1,670,410 km (0.113 R)
• M10: 1,845,140 km (0.03 R)
• M11: 2,142,242 km (0.102 R)
• M12: 2,284,509 km (0.101 R)
• M13: 2,491,553 km (0.117 R)
• M14: 3,189,427 km (0.071 R)
• M15: 4,061,283 km (0.093 R)
• M16: 4,208,637 km (0.115 R)
• M17: 4,722,655 km (0.098 R)
• M18: 4,815,555 km (0.091 R)
• M19: 5,129,262 km (0.081 R)
• M20: 5,192,841 km (0.086 R)
• M21: 5,976,136 km (0.068 R)
• M22: 8,091,150 km (0.094 R)
• M23: 9,188,600 km (0.058 R)
• M24: 9,285,540 km (0.107 R)
• M25: 11,458,000 km (0.082 R)
• M26: 11,624,951 km (0.11 R)
• M27: 11,813,744 km (0.098 R)
• M28: 12,258,199 km (0.108 R)
• M29: 12,386,255 km (0.104 R)
• M30: 12,536,152 km (0.117 R)
• M31: 12,989,583 km (0.058 R)
• M32: 13,120,032 km (0.12 R)
• M33: 13,382,427 km (0.102 R)
• M34: 13,779,310 km (0.066 R)
• M35: 13,934,593 km (0.025 R)
• M36: 14,001,314 km (0.101 R)
• M37: 14,449,210 km (0.058 R)
• M38: 14,992,848 km (0.078 R)
• M39: 15,244,173 km (0.099 R)
• M40: 15,358,914 km (0.052 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.7

Radius: 10.7

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8.16 AU - 10.58 AU

Year: 10128 Days

Day: 8.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 41,751,192 km

• M1: 238,010 km (0.114 R)
• M2: 373,396 km (0.096 R)
• M3: 622,178 km (0.082 R)
• M4: 907,610 km (0.057 R)
• M5: 1,179,729 km (0.085 R)
• M6: 1,270,086 km (0.051 R)
• M7: 1,676,244 km (0.083 R)
• M8: 1,947,615 km (0.084 R)
• M9: 2,077,765 km (0.095 R)
• M10: 2,255,786 km (0.036 R)
• M11: 2,346,742 km (0.081 R)
• M12: 2,415,706 km (0.119 R)
• M13: 2,627,088 km (0.06 R)
• M14: 2,893,821 km (0.118 R)
• M15: 2,968,022 km (0.094 R)
• M16: 3,093,385 km (0.08 R)
• M17: 3,169,380 km (0.109 R)
• M18: 3,245,975 km (0.119 R)
• M19: 3,936,369 km (0.105 R)
• M20: 4,157,774 km (0.11 R)
• M21: 4,298,396 km (0.105 R)
• M22: 4,411,940 km (0.112 R)
• M23: 5,664,374 km (0.118 R)
• M24: 5,883,235 km (0.111 R)
• M25: 6,819,868 km (0.081 R)
• M26: 7,187,280 km (0.108 R)
• M27: 7,458,651 km (0.085 R)
• M28: 8,541,590 km (0.077 R)
• M29: 8,792,914 km (0.092 R)
• M30: 8,937,725 km (0.093 R)
• M31: 9,303,043 km (0.109 R)
• M32: 9,487,497 km (0.07 R)
• M33: 10,890,276 km (0.064 R)
• M34: 11,635,573 km (0.104 R)
• M35: 12,154,977 km (0.118 R)
• M36: 12,927,949 km (0.113 R)
• M37: 14,222,718 km (0.118 R)
• M38: 14,692,156 km (0.092 R)
• M39: 14,821,110 km (0.081 R)
• M40: 15,602,460 km (0.091 R)
• M41: 17,705,058 km (0.096 R)
• M42: 17,796,611 km (0.083 R)
• M43: 18,209,950 km (0.087 R)
• M44: 18,533,680 km (0.089 R)
• M45: 18,626,580 km (0.068 R)
• M46: 18,766,155 km (0.071 R)
• M47: 20,324,367 km (0.111 R)
• M48: 20,564,023 km (0.117 R)
• M49: 20,660,214 km (0.071 R)
• M50: 20,804,725 km (0.093 R)
• M51: 21,046,326 km (0.112 R)
• M52: 21,240,205 km (0.073 R)
• M53: 21,337,443 km (0.113 R)
• M54: 21,483,451 km (0.077 R)
• M55: 21,776,663 km (0.098 R)
• M56: 21,923,718 km (0.094 R)
• M57: 22,515,228 km (0.111 R)
• M58: 22,614,411 km (0.08 R)
• M59: 23,062,157 km (0.087 R)
• M60: 23,212,054 km (0.107 R)
• M61: 23,916,062 km (0.044 R)
• M62: 24,270,609 km (0.041 R)
• M63: 25,654,539 km (0.098 R)
• M64: 26,121,583 km (0.115 R)
• M65: 26,277,913 km (0.117 R)
• M66: 26,539,111 km (0.108 R)
• M67: 27,169,367 km (0.077 R)
• M68: 27,274,983 km (0.099 R)
• M69: 30,449,300 km (0.063 R)
• M70: 31,385,484 km (0.095 R)
• M71: 31,718,189 km (0.099 R)
• M72: 32,387,041 km (0.113 R)
• M73: 32,779,287 km (0.106 R)
• M74: 34,592,712 km (0.102 R)
• M75: 35,051,230 km (0.032 R)
• M76: 35,453,947 km (0.038 R)
• M77: 35,627,032 km (0.101 R)
• M78: 36,905,047 km (0.081 R)
• M79: 37,080,375 km (0.066 R)
• M80: 37,314,795 km (0.081 R)
• M81: 38,316,203 km (0.101 R)
• M82: 38,731,188 km (0.119 R)
• M83: 39,326,438 km (0.062 R)
• M84: 39,505,656 km (0.118 R)
• M85: 39,804,852 km (0.037 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.3

Radius: 12.3

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 10.95 AU - 11.69 AU

Year: 13448 Days

Day: 12 Hours

Environment

Temp: -175 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 41,751,192 km

• M1: 253,419 km (0.097 R)
• M2: 810,820 km (0.078 R)
• M3: 1,202,019 km (0.025 R)
• M4: 1,294,919 km (0.105 R)
• M5: 1,817,764 km (0.092 R)
• M6: 2,057,868 km (0.064 R)
• M7: 2,815,282 km (0.103 R)
• M8: 3,068,701 km (0.08 R)
• M9: 3,516,747 km (0.045 R)
• M10: 3,735,010 km (0.108 R)
• M11: 5,013,324 km (0.115 R)
• M12: 5,135,844 km (0.066 R)
• M13: 5,667,815 km (0.074 R)
• M14: 5,795,571 km (0.105 R)
• M15: 6,448,715 km (0.085 R)
• M16: 7,647,742 km (0.081 R)
• M17: 8,002,888 km (0.091 R)
• M18: 8,254,811 km (0.107 R)
• M19: 8,399,920 km (0.094 R)
• M20: 8,619,231 km (0.107 R)
• M21: 8,877,437 km (0.084 R)
• M22: 9,175,585 km (0.082 R)
• M23: 9,515,173 km (0.108 R)
• M24: 10,051,481 km (0.046 R)
• M25: 10,206,614 km (0.094 R)
• M26: 10,558,468 km (0.083 R)
• M27: 10,914,212 km (0.056 R)
• M28: 11,193,810 km (0.041 R)
• M29: 11,637,817 km (0.097 R)
• M30: 11,841,569 km (0.118 R)
• M31: 12,459,857 km (0.099 R)
• M32: 12,835,946 km (0.115 R)
• M33: 13,727,998 km (0.095 R)
• M34: 13,900,185 km (0.077 R)
• M35: 14,073,120 km (0.113 R)
• M36: 14,246,804 km (0.032 R)
• M37: 14,596,264 km (0.066 R)
• M38: 15,796,338 km (0.099 R)
• M39: 16,705,744 km (0.105 R)
• M40: 18,290,434 km (0.057 R)
• M41: 19,148,677 km (0.095 R)
• M42: 19,971,465 km (0.062 R)
• M43: 20,411,582 km (0.112 R)
• M44: 20,559,086 km (0.078 R)
• M45: 21,301,690 km (0.08 R)
• M46: 21,651,300 km (0.111 R)
• M47: 21,851,911 km (0.103 R)
• M48: 22,153,949 km (0.057 R)
• M49: 23,119,603 km (0.101 R)
• M50: 23,222,077 km (0.108 R)
• M51: 23,943,438 km (0.11 R)
• M52: 24,099,020 km (0.093 R)
• M53: 24,306,961 km (0.045 R)
• M54: 26,205,059 km (0.109 R)
• M55: 26,365,278 km (0.03 R)
• M56: 26,579,502 km (0.117 R)
• M57: 26,740,619 km (0.107 R)
• M58: 27,171,760 km (0.059 R)
• M59: 27,877,264 km (0.088 R)
• M60: 28,259,786 km (0.119 R)
• M61: 29,251,021 km (0.118 R)
• M62: 29,417,374 km (0.116 R)
• M63: 29,695,327 km (0.116 R)
• M64: 30,197,677 km (0.085 R)
• M65: 30,590,521 km (0.09 R)
• M66: 31,097,957 km (0.11 R)
• M67: 32,006,913 km (0.08 R)
• M68: 35,256,628 km (0.084 R)
• M69: 35,492,693 km (0.076 R)
• M70: 36,621,409 km (0.108 R)
• M71: 36,920,455 km (0.112 R)
• M72: 37,822,381 km (0.115 R)
• M73: 38,003,544 km (0.086 R)
• M74: 38,124,569 km (0.102 R)
• M75: 38,427,654 km (0.084 R)
• M76: 40,016,383 km (0.1 R)
• M77: 40,571,242 km (0.036 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 12,640 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit