🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.78 AU - 1.24 AU

Year: 353 Days

Day: 46.4 Hours

Environment

Temp: 168 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.06 AU - 1.5 AU

Year: 504 Days

Day: 15.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.26 AU - 1.3 AU

Year: 504 Days

Day: 18 Hours

Environment

Temp: 20 °C

Axial Tilt: 64.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 4.17 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.2

Radius: 9.9

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.8 AU - 8.3 AU

Year: 6519 Days

Day: 8 Hours

Environment

Temp: -145 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 68,184,229 km

• M1: 188,643 km (0.119 R)
• M2: 691,142 km (0.081 R)
• M3: 809,025 km (0.117 R)
• M4: 1,193,641 km (0.109 R)
• M5: 1,546,992 km (0.091 R)
• M6: 1,997,431 km (0.053 R)
• M7: 3,013,948 km (0.089 R)
• M8: 3,166,239 km (0.097 R)
• M9: 3,447,034 km (0.085 R)
• M10: 3,590,498 km (0.043 R)
• M11: 3,736,057 km (0.054 R)
• M12: 4,406,106 km (0.117 R)
• M13: 4,509,927 km (0.099 R)
• M14: 4,631,999 km (0.05 R)
• M15: 5,022,898 km (0.102 R)
• M16: 5,113,255 km (0.067 R)
• M17: 5,222,462 km (0.079 R)
• M18: 5,295,615 km (0.115 R)
• M19: 5,369,217 km (0.117 R)
• M20: 5,798,713 km (0.094 R)
• M21: 5,912,557 km (0.111 R)
• M22: 6,142,638 km (0.094 R)
• M23: 6,552,237 km (0.045 R)
• M24: 6,750,454 km (0.057 R)
• M25: 6,830,340 km (0.083 R)
• M26: 6,950,766 km (0.102 R)
• M27: 7,542,425 km (0.109 R)
• M28: 7,959,953 km (0.108 R)
• M29: 8,129,148 km (0.105 R)
• M30: 8,470,979 km (0.096 R)
• M31: 8,861,280 km (0.053 R)
• M32: 8,948,795 km (0.094 R)
• M33: 9,681,825 km (0.028 R)
• M34: 9,907,867 km (0.077 R)
• M35: 10,318,962 km (0.047 R)
• M36: 10,526,604 km (0.114 R)
• M37: 11,418,805 km (0.09 R)
• M38: 11,825,712 km (0.117 R)
• M39: 12,043,077 km (0.064 R)
• M40: 12,334,943 km (0.078 R)
• M41: 12,752,620 km (0.117 R)
• M42: 12,826,671 km (0.049 R)
• M43: 13,400,080 km (0.101 R)
• M44: 14,186,216 km (0.111 R)
• M45: 14,597,760 km (0.093 R)
• M46: 14,753,192 km (0.112 R)
• M47: 15,301,319 km (0.102 R)
• M48: 15,591,090 km (0.065 R)
• M49: 16,256,352 km (0.065 R)
• M50: 16,633,039 km (0.115 R)
• M51: 16,849,507 km (0.055 R)
• M52: 17,285,436 km (0.085 R)
• M53: 17,422,318 km (0.118 R)
• M54: 17,559,648 km (0.115 R)
• M55: 18,307,488 km (0.081 R)
• M56: 18,447,213 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.8

Radius: 12.4

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 12.29 AU - 13.07 AU

Year: 15724 Days

Day: 7.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 68,184,229 km

• M1: 158,574 km (0.106 R)
• M2: 584,628 km (0.069 R)
• M3: 677,828 km (0.119 R)
• M4: 972,835 km (0.073 R)
• M5: 1,226,254 km (0.047 R)
• M6: 1,501,364 km (0.047 R)
• M7: 1,750,145 km (0.08 R)
• M8: 1,843,943 km (0.083 R)
• M9: 2,391,023 km (0.061 R)
• M10: 3,071,843 km (0.063 R)
• M11: 3,390,037 km (0.072 R)
• M12: 3,810,407 km (0.116 R)
• M13: 4,635,290 km (0.045 R)
• M14: 4,967,098 km (0.036 R)
• M15: 5,068,226 km (0.035 R)
• M16: 5,375,650 km (0.089 R)
• M17: 5,619,046 km (0.101 R)
• M18: 6,225,216 km (0.085 R)
• M19: 6,370,925 km (0.106 R)
• M20: 6,965,127 km (0.102 R)
• M21: 7,230,813 km (0.113 R)
• M22: 7,345,555 km (0.097 R)
• M23: 7,616,028 km (0.046 R)
• M24: 7,968,480 km (0.105 R)
• M25: 8,406,652 km (0.04 R)
• M26: 8,487,136 km (0.108 R)
• M27: 9,767,843 km (0.113 R)
• M28: 10,279,767 km (0.097 R)
• M29: 10,452,254 km (0.076 R)
• M30: 11,597,575 km (0.072 R)
• M31: 13,248,238 km (0.108 R)
• M32: 13,577,802 km (0.093 R)
• M33: 14,341,050 km (0.115 R)
• M34: 14,582,501 km (0.108 R)
• M35: 15,660,653 km (0.112 R)
• M36: 16,360,173 km (0.087 R)
• M37: 16,612,544 km (0.074 R)
• M38: 16,815,249 km (0.104 R)
• M39: 16,967,839 km (0.102 R)
• M40: 18,049,133 km (0.099 R)
• M41: 18,362,091 km (0.12 R)
• M42: 20,440,305 km (0.114 R)
• M43: 20,985,141 km (0.094 R)
• M44: 21,811,370 km (0.09 R)
• M45: 21,977,872 km (0.075 R)
• M46: 22,089,023 km (0.111 R)
• M47: 22,479,922 km (0.031 R)
• M48: 24,008,962 km (0.036 R)
• M49: 25,746,841 km (0.075 R)
• M50: 26,868,526 km (0.05 R)
• M51: 27,047,145 km (0.089 R)
• M52: 27,226,064 km (0.083 R)
• M53: 27,405,432 km (0.085 R)
• M54: 28,126,644 km (0.108 R)
• M55: 28,307,956 km (0.095 R)
• M56: 28,976,210 km (0.051 R)
• M57: 29,588,065 km (0.067 R)
• M58: 30,204,259 km (0.116 R)
• M59: 31,011,639 km (0.095 R)
• M60: 33,604,319 km (0.095 R)
• M61: 34,376,244 km (0.078 R)
• M62: 37,854,844 km (0.111 R)
• M63: 38,255,616 km (0.106 R)
• M64: 38,725,054 km (0.076 R)
• M65: 40,621,806 km (0.03 R)
• M66: 40,963,637 km (0.097 R)
• M67: 41,306,515 km (0.113 R)
• M68: 43,383,532 km (0.07 R)
• M69: 43,523,107 km (0.101 R)
• M70: 44,083,351 km (0.061 R)
• M71: 45,352,539 km (0.057 R)
• M72: 45,494,208 km (0.082 R)
• M73: 45,636,177 km (0.104 R)
• M74: 45,920,413 km (0.05 R)
• M75: 46,062,830 km (0.115 R)
• M76: 47,135,148 km (0.101 R)
• M77: 47,278,761 km (0.078 R)
• M78: 47,422,525 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 281.1

Radius: 6.6

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 16.59 AU - 19.31 AU

Year: 26484 Days

Day: 25 Hours

Environment

Temp: -182 °C

Axial Tilt: 102.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 68,184,229 km

• M1: 171,589 km (0.085 R)
• M2: 246,537 km (0.104 R)
• M3: 289,322 km (0.046 R)
• M4: 401,221 km (0.075 R)
• M5: 1,108,071 km (0.089 R)
• M6: 1,158,935 km (0.102 R)
• M7: 1,565,691 km (0.095 R)
• M8: 2,333,278 km (0.106 R)
• M9: 3,091,739 km (0.078 R)
• M10: 3,385,250 km (0.106 R)
• M11: 3,535,446 km (0.06 R)
• M12: 3,920,362 km (0.053 R)
• M13: 4,940,021 km (0.068 R)
• M14: 5,457,181 km (0.033 R)
• M15: 5,811,578 km (0.09 R)
• M16: 6,823,907 km (0.042 R)
• M17: 7,989,274 km (0.059 R)
• M18: 8,340,680 km (0.117 R)
• M19: 8,646,009 km (0.056 R)
• M20: 8,851,556 km (0.114 R)
• M21: 8,954,929 km (0.099 R)
• M22: 9,742,861 km (0.081 R)
• M23: 11,272,349 km (0.033 R)
• M24: 12,467,786 km (0.108 R)
• M25: 13,523,947 km (0.105 R)
• M26: 14,547,645 km (0.089 R)
• M27: 15,038,027 km (0.108 R)
• M28: 16,224,188 km (0.049 R)
• M29: 19,284,811 km (0.097 R)
• M30: 19,620,808 km (0.094 R)
• M31: 21,537,306 km (0.104 R)
• M32: 21,676,432 km (0.1 R)
• M33: 21,885,720 km (0.039 R)
• M34: 24,885,755 km (0.109 R)
• M35: 25,031,763 km (0.071 R)
• M36: 25,398,128 km (0.096 R)
• M37: 25,840,190 km (0.116 R)
• M38: 26,358,995 km (0.103 R)
• M39: 26,433,345 km (0.108 R)
• M40: 26,582,494 km (0.049 R)
• M41: 27,031,138 km (0.098 R)
• M42: 32,050,147 km (0.097 R)
• M43: 33,087,758 km (0.1 R)
• M44: 33,812,560 km (0.096 R)
• M45: 35,688,517 km (0.06 R)
• M46: 36,348,842 km (0.115 R)
• M47: 38,945,711 km (0.106 R)
• M48: 39,455,242 km (0.111 R)
• M49: 39,966,866 km (0.073 R)
• M50: 46,455,824 km (0.075 R)
• M51: 47,176,736 km (0.08 R)
• M52: 47,357,450 km (0.062 R)
• M53: 49,086,353 km (0.112 R)
• M54: 49,820,579 km (0.075 R)
• M55: 50,558,246 km (0.098 R)
• M56: 50,928,501 km (0.069 R)
• M57: 54,111,644 km (0.068 R)
• M58: 55,155,239 km (0.053 R)
• M59: 58,325,667 km (0.074 R)
• M60: 58,713,873 km (0.102 R)
• M61: 60,963,227 km (0.118 R)
• M62: 61,752,206 km (0.104 R)
• M63: 62,246,926 km (0.09 R)
• M64: 64,239,420 km (0.098 R)
• M65: 66,353,836 km (0.116 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 12,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit