🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.44 AU - 0.58 AU

Year: 137 Days

Day: 41.7 Hours

Environment

Temp: 228 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.85 AU - 0.95 AU

Year: 322 Days

Day: 22.1 Hours

Environment

Temp: 33 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,556,278 km

• M1: 196,572 km (0.037 R)

Asteroid Belt

Center: 4.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.1

Radius: 11.7

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 7.73 AU - 9.69 AU

Year: 9684 Days

Day: 12.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 51,556,278 km

• M1: 153,487 km (0.105 R)
• M2: 451,935 km (0.085 R)
• M3: 566,228 km (0.068 R)
• M4: 1,070,074 km (0.032 R)
• M5: 1,314,068 km (0.088 R)
• M6: 1,465,012 km (0.039 R)
• M7: 1,621,940 km (0.104 R)
• M8: 1,856,061 km (0.09 R)
• M9: 2,596,570 km (0.073 R)
• M10: 2,788,205 km (0.041 R)
• M11: 2,928,079 km (0.119 R)
• M12: 3,302,672 km (0.102 R)
• M13: 4,353,747 km (0.099 R)
• M14: 4,451,285 km (0.096 R)
• M15: 4,848,617 km (0.073 R)
• M16: 4,983,554 km (0.089 R)
• M17: 5,326,582 km (0.102 R)
• M18: 5,891,463 km (0.105 R)
• M19: 6,254,388 km (0.119 R)
• M20: 6,475,643 km (0.12 R)
• M21: 6,624,493 km (0.063 R)
• M22: 6,699,441 km (0.112 R)
• M23: 7,581,171 km (0.081 R)
• M24: 8,135,731 km (0.054 R)
• M25: 8,950,590 km (0.089 R)
• M26: 9,242,007 km (0.065 R)
• M27: 9,367,968 km (0.088 R)
• M28: 10,134,957 km (0.084 R)
• M29: 10,482,472 km (0.103 R)
• M30: 12,648,350 km (0.063 R)
• M31: 12,881,723 km (0.075 R)
• M32: 13,069,468 km (0.091 R)
• M33: 13,305,384 km (0.112 R)
• M34: 13,590,518 km (0.108 R)
• M35: 14,360,498 km (0.107 R)
• M36: 14,555,274 km (0.093 R)
• M37: 14,799,867 km (0.086 R)
• M38: 15,045,955 km (0.043 R)
• M39: 15,641,804 km (0.12 R)
• M40: 16,346,859 km (0.09 R)
• M41: 17,631,755 km (0.091 R)
• M42: 17,944,863 km (0.106 R)
• M43: 18,418,191 km (0.053 R)
• M44: 18,948,814 km (0.101 R)
• M45: 19,162,440 km (0.079 R)
• M46: 19,430,669 km (0.077 R)
• M47: 19,646,090 km (0.068 R)
• M48: 20,188,382 km (0.119 R)
• M49: 20,406,496 km (0.073 R)
• M50: 20,735,462 km (0.099 R)
• M51: 21,121,275 km (0.072 R)
• M52: 21,287,478 km (0.081 R)
• M53: 21,453,980 km (0.088 R)
• M54: 23,945,982 km (0.065 R)
• M55: 24,235,005 km (0.088 R)
• M56: 24,525,075 km (0.076 R)
• M57: 25,226,091 km (0.116 R)
• M58: 25,578,992 km (0.081 R)
• M59: 25,874,448 km (0.104 R)
• M60: 26,588,030 km (0.078 R)
• M61: 28,522,330 km (0.106 R)
• M62: 29,013,011 km (0.058 R)
• M63: 30,626,873 km (0.09 R)
• M64: 30,752,236 km (0.113 R)
• M65: 31,192,353 km (0.076 R)
• M66: 31,507,855 km (0.034 R)
• M67: 33,617,484 km (0.079 R)
• M68: 33,746,886 km (0.111 R)
• M69: 34,526,141 km (0.074 R)
• M70: 35,114,659 km (0.055 R)
• M71: 35,443,027 km (0.071 R)
• M72: 37,099,973 km (0.115 R)
• M73: 37,434,474 km (0.106 R)
• M74: 37,568,513 km (0.058 R)
• M75: 38,173,637 km (0.08 R)
• M76: 40,902,302 km (0.109 R)
• M77: 41,178,609 km (0.084 R)
• M78: 41,455,664 km (0.108 R)
• M79: 41,872,145 km (0.061 R)
• M80: 42,011,420 km (0.086 R)
• M81: 42,290,121 km (0.089 R)
• M82: 42,499,708 km (0.056 R)
• M83: 42,989,791 km (0.071 R)
• M84: 44,329,739 km (0.103 R)
• M85: 44,826,852 km (0.045 R)
• M86: 46,041,886 km (0.094 R)
• M87: 46,833,708 km (0.112 R)
• M88: 47,557,612 km (0.09 R)
• M89: 48,358,110 km (0.106 R)
• M90: 48,504,118 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.2

Radius: 9.8

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 8.42 AU - 10.46 AU

Year: 10927 Days

Day: 11.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 51,556,278 km

• M1: 213,027 km (0.118 R)
• M2: 390,002 km (0.079 R)
• M3: 454,179 km (0.06 R)
• M4: 780,602 km (0.06 R)
• M5: 1,015,321 km (0.073 R)
• M6: 1,125,275 km (0.112 R)
• M7: 1,357,601 km (0.118 R)
• M8: 1,444,367 km (0.06 R)
• M9: 1,515,277 km (0.086 R)
• M10: 1,906,774 km (0.085 R)
• M11: 2,064,151 km (0.045 R)
• M12: 2,144,485 km (0.119 R)
• M13: 2,714,603 km (0.03 R)
• M14: 3,424,744 km (0.099 R)
• M15: 3,739,049 km (0.093 R)
• M16: 5,115,499 km (0.1 R)
• M17: 5,308,032 km (0.105 R)
• M18: 5,419,183 km (0.044 R)
• M19: 5,986,458 km (0.083 R)
• M20: 6,335,919 km (0.067 R)
• M21: 6,692,111 km (0.096 R)
• M22: 7,024,368 km (0.031 R)
• M23: 7,115,922 km (0.094 R)
• M24: 7,331,193 km (0.112 R)
• M25: 7,455,060 km (0.1 R)
• M26: 8,213,372 km (0.108 R)
• M27: 8,963,007 km (0.097 R)
• M28: 9,095,551 km (0.098 R)
• M29: 9,362,732 km (0.075 R)
• M30: 9,564,839 km (0.068 R)
• M31: 10,248,950 km (0.063 R)
• M32: 10,597,064 km (0.082 R)
• M33: 10,737,238 km (0.108 R)
• M34: 10,878,159 km (0.103 R)
• M35: 11,090,737 km (0.101 R)
• M36: 11,268,908 km (0.11 R)
• M37: 11,412,074 km (0.045 R)
• M38: 11,918,163 km (0.057 R)
• M39: 12,247,278 km (0.076 R)
• M40: 12,468,384 km (0.068 R)
• M41: 12,914,635 km (0.1 R)
• M42: 13,937,884 km (0.063 R)
• M43: 14,053,074 km (0.113 R)
• M44: 15,144,391 km (0.119 R)
• M45: 15,740,239 km (0.092 R)
• M46: 17,739,615 km (0.094 R)
• M47: 18,031,779 km (0.088 R)
• M48: 18,241,366 km (0.053 R)
• M49: 18,494,037 km (0.079 R)
• M50: 19,258,931 km (0.055 R)
• M51: 19,774,445 km (0.112 R)
• M52: 19,904,146 km (0.085 R)
• M53: 20,164,297 km (0.104 R)
• M54: 20,381,812 km (0.059 R)
• M55: 21,039,445 km (0.098 R)
• M56: 21,748,389 km (0.116 R)
• M57: 22,195,537 km (0.088 R)
• M58: 22,645,677 km (0.087 R)
• M59: 23,417,901 km (0.079 R)
• M60: 23,830,193 km (0.108 R)
• M61: 24,801,681 km (0.057 R)
• M62: 24,988,080 km (0.091 R)
• M63: 25,268,726 km (0.087 R)
• M64: 25,597,392 km (0.059 R)
• M65: 26,354,058 km (0.116 R)
• M66: 26,496,775 km (0.105 R)
• M67: 27,551,141 km (0.119 R)
• M68: 27,647,631 km (0.102 R)
• M69: 27,744,272 km (0.075 R)
• M70: 27,841,061 km (0.062 R)
• M71: 29,502,944 km (0.115 R)
• M72: 30,196,480 km (0.102 R)
• M73: 30,395,744 km (0.104 R)
• M74: 31,398,050 km (0.069 R)
• M75: 31,549,443 km (0.1 R)
• M76: 31,954,105 km (0.098 R)
• M77: 32,768,516 km (0.1 R)
• M78: 32,922,003 km (0.057 R)
• M79: 34,002,998 km (0.057 R)
• M80: 34,625,923 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.3

Radius: 14.8

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 9.66 AU - 11.24 AU

Year: 12726 Days

Day: 9.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,556,278 km

• M1: 235,467 km (0.054 R)
• M2: 351,705 km (0.11 R)
• M3: 478,115 km (0.106 R)
• M4: 626,217 km (0.105 R)
• M5: 1,594,265 km (0.109 R)
• M6: 1,931,907 km (0.105 R)
• M7: 2,109,629 km (0.074 R)
• M8: 2,675,857 km (0.103 R)
• M9: 2,846,249 km (0.058 R)
• M10: 3,050,001 km (0.104 R)
• M11: 3,564,768 km (0.08 R)
• M12: 3,784,826 km (0.097 R)
• M13: 3,944,896 km (0.054 R)
• M14: 4,371,699 km (0.08 R)
• M15: 4,539,847 km (0.084 R)
• M16: 4,744,496 km (0.101 R)
• M17: 5,234,130 km (0.061 R)
• M18: 5,887,574 km (0.11 R)
• M19: 6,413,859 km (0.079 R)
• M20: 7,192,067 km (0.057 R)
• M21: 7,714,014 km (0.112 R)
• M22: 8,457,067 km (0.118 R)
• M23: 8,752,373 km (0.064 R)
• M24: 9,439,925 km (0.105 R)
• M25: 9,570,673 km (0.105 R)
• M26: 9,790,283 km (0.069 R)
• M27: 11,465,929 km (0.107 R)
• M28: 11,839,923 km (0.051 R)
• M29: 12,265,380 km (0.118 R)
• M30: 12,744,093 km (0.063 R)
• M31: 12,937,373 km (0.077 R)
• M32: 14,922,836 km (0.089 R)
• M33: 15,847,052 km (0.11 R)
• M34: 16,473,568 km (0.098 R)
• M35: 16,842,775 km (0.119 R)
• M36: 17,108,162 km (0.112 R)
• M37: 17,268,082 km (0.059 R)
• M38: 17,374,895 km (0.104 R)
• M39: 17,589,418 km (0.083 R)
• M40: 17,750,835 km (0.098 R)
• M41: 17,912,699 km (0.073 R)
• M42: 18,784,556 km (0.107 R)
• M43: 19,059,816 km (0.116 R)
• M44: 21,539,550 km (0.1 R)
• M45: 21,827,825 km (0.094 R)
• M46: 22,001,359 km (0.117 R)
• M47: 23,821,367 km (0.084 R)
• M48: 24,900,266 km (0.116 R)
• M49: 25,384,814 km (0.065 R)
• M50: 26,301,849 km (0.079 R)
• M51: 26,486,602 km (0.11 R)
• M52: 27,354,419 km (0.086 R)
• M53: 27,541,566 km (0.112 R)
• M54: 28,231,512 km (0.115 R)
• M55: 30,917,841 km (0.059 R)
• M56: 32,687,584 km (0.073 R)
• M57: 32,952,521 km (0.108 R)
• M58: 33,218,207 km (0.107 R)
• M59: 33,885,563 km (0.093 R)
• M60: 34,153,643 km (0.043 R)
• M61: 34,557,258 km (0.057 R)
• M62: 34,759,664 km (0.093 R)
• M63: 35,097,904 km (0.113 R)
• M64: 36,598,969 km (0.114 R)
• M65: 36,874,080 km (0.095 R)
• M66: 37,012,009 km (0.07 R)
• M67: 37,912,140 km (0.1 R)
• M68: 38,051,266 km (0.107 R)
• M69: 38,190,541 km (0.09 R)
• M70: 40,869,540 km (0.093 R)
• M71: 41,799,889 km (0.112 R)
• M72: 43,681,381 km (0.107 R)
• M73: 45,812,553 km (0.054 R)
• M74: 46,183,406 km (0.085 R)
• M75: 47,002,903 km (0.069 R)
• M76: 47,827,038 km (0.052 R)
• M77: 47,977,384 km (0.098 R)
• M78: 48,203,276 km (0.1 R)
• M79: 48,354,071 km (0.103 R)
• M80: 48,505,015 km (0.026 R)
• M81: 49,186,134 km (0.113 R)
• M82: 49,489,818 km (0.111 R)
• M83: 51,248,341 km (0.094 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 14,846 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit