🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.66 AU - 0.68 AU

Year: 197 Days

Day: 37 Hours

Environment

Temp: 189 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.65 AU - 1.03 AU

Year: 277 Days

Day: 13.6 Hours

Environment

Temp: 96 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.99 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.1

Radius: 9.2

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.93 AU - 5.35 AU

Year: 4194 Days

Day: 10.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 60,309,759 km

• M1: 114,442 km (0.086 R)
• M2: 532,419 km (0.084 R)
• M3: 1,117,496 km (0.104 R)
• M4: 1,879,697 km (0.067 R)
• M5: 3,258,092 km (0.113 R)
• M6: 3,646,299 km (0.11 R)
• M7: 4,134,436 km (0.101 R)
• M8: 4,869,560 km (0.089 R)
• M9: 5,546,640 km (0.054 R)
• M10: 6,072,028 km (0.092 R)
• M11: 6,471,753 km (0.117 R)
• M12: 6,856,370 km (0.12 R)
• M13: 8,286,675 km (0.112 R)
• M14: 8,779,151 km (0.102 R)
• M15: 9,411,950 km (0.101 R)
• M16: 9,698,280 km (0.076 R)
• M17: 10,288,294 km (0.111 R)
• M18: 11,127,090 km (0.088 R)
• M19: 11,633,179 km (0.09 R)
• M20: 12,010,764 km (0.093 R)
• M21: 12,299,339 km (0.081 R)
• M22: 13,500,460 km (0.09 R)
• M23: 14,777,726 km (0.114 R)
• M24: 16,663,408 km (0.036 R)
• M25: 17,204,204 km (0.069 R)
• M26: 19,884,699 km (0.029 R)
• M27: 23,275,185 km (0.048 R)
• M28: 26,380,089 km (0.09 R)
• M29: 27,280,069 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.4

Radius: 11.5

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.41 AU - 6.71 AU

Year: 6047 Days

Day: 9.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 60,309,759 km

• M1: 144,063 km (0.067 R)
• M2: 553,811 km (0.106 R)
• M3: 1,116,599 km (0.106 R)
• M4: 1,752,689 km (0.104 R)
• M5: 2,655,512 km (0.102 R)
• M6: 3,086,354 km (0.113 R)
• M7: 3,893,285 km (0.095 R)
• M8: 4,268,925 km (0.096 R)
• M9: 4,892,299 km (0.03 R)
• M10: 6,253,789 km (0.081 R)
• M11: 6,986,221 km (0.11 R)
• M12: 7,814,095 km (0.109 R)
• M13: 8,333,349 km (0.095 R)
• M14: 10,310,884 km (0.1 R)
• M15: 12,583,425 km (0.099 R)
• M16: 13,297,755 km (0.117 R)
• M17: 14,568,140 km (0.104 R)
• M18: 17,215,424 km (0.109 R)
• M19: 18,582,300 km (0.088 R)
• M20: 24,694,270 km (0.12 R)
• M21: 25,465,896 km (0.034 R)
• M22: 26,877,352 km (0.059 R)
• M23: 27,510,899 km (0.12 R)
• M24: 27,969,566 km (0.069 R)
• M25: 28,902,309 km (0.07 R)
• M26: 31,027,047 km (0.042 R)
• M27: 34,725,256 km (0.09 R)
• M28: 36,680,201 km (0.103 R)
• M29: 37,124,507 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.3

Radius: 9.2

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 8.85 AU - 9.81 AU

Year: 10256 Days

Day: 6.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 60,309,759 km

• M1: 281,543 km (0.1 R)
• M2: 803,789 km (0.082 R)
• M3: 1,107,922 km (0.11 R)
• M4: 1,425,069 km (0.071 R)
• M5: 2,684,534 km (0.108 R)
• M6: 3,064,213 km (0.104 R)
• M7: 3,802,479 km (0.114 R)
• M8: 4,091,502 km (0.088 R)
• M9: 4,863,876 km (0.1 R)
• M10: 7,766,972 km (0.115 R)
• M11: 8,902,120 km (0.042 R)
• M12: 9,702,020 km (0.11 R)
• M13: 11,016,836 km (0.042 R)
• M14: 12,852,103 km (0.115 R)
• M15: 13,567,180 km (0.107 R)
• M16: 14,882,445 km (0.085 R)
• M17: 19,723,731 km (0.042 R)
• M18: 23,186,623 km (0.11 R)
• M19: 23,624,047 km (0.104 R)
• M20: 24,156,316 km (0.098 R)
• M21: 25,429,394 km (0.096 R)
• M22: 27,324,949 km (0.094 R)
• M23: 28,506,473 km (0.084 R)
• M24: 30,446,159 km (0.072 R)
• M25: 35,043,451 km (0.117 R)
• M26: 37,988,883 km (0.064 R)
• M27: 38,842,190 km (0.065 R)
• M28: 40,460,839 km (0.062 R)
• M29: 41,095,133 km (0.065 R)
• M30: 42,775,566 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.8

Radius: 11.8

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 8.11 AU - 12.35 AU

Year: 11776 Days

Day: 13.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 60,309,759 km

• M1: 148,551 km (0.105 R)
• M2: 588,668 km (0.068 R)
• M3: 1,099,844 km (0.053 R)
• M4: 1,565,392 km (0.107 R)
• M5: 2,004,163 km (0.051 R)
• M6: 3,111,636 km (0.055 R)
• M7: 3,629,544 km (0.026 R)
• M8: 4,775,912 km (0.032 R)
• M9: 5,297,111 km (0.076 R)
• M10: 6,149,968 km (0.102 R)
• M11: 7,993,164 km (0.071 R)
• M12: 9,970,698 km (0.034 R)
• M13: 10,660,793 km (0.101 R)
• M14: 16,342,819 km (0.074 R)
• M15: 17,988,695 km (0.119 R)
• M16: 20,916,176 km (0.065 R)
• M17: 21,958,873 km (0.046 R)
• M18: 23,310,490 km (0.11 R)
• M19: 23,866,395 km (0.104 R)
• M20: 28,637,072 km (0.074 R)
• M21: 33,419,566 km (0.087 R)
• M22: 36,307,852 km (0.101 R)
• M23: 37,055,093 km (0.059 R)
• M24: 38,195,179 km (0.115 R)
• M25: 40,279,526 km (0.103 R)
• M26: 41,620,222 km (0.093 R)
• M27: 42,028,175 km (0.066 R)
• M28: 42,852,011 km (0.112 R)
• M29: 46,693,235 km (0.116 R)
• M30: 49,682,500 km (0.091 R)
• M31: 52,321,855 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.9

Radius: 11.3

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 12.55 AU - 12.63 AU

Year: 16077 Days

Day: 9.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 60,309,759 km

• M1: 142,567 km (0.108 R)
• M2: 749,037 km (0.044 R)
• M3: 3,395,124 km (0.115 R)
• M4: 3,995,011 km (0.097 R)
• M5: 5,866,032 km (0.113 R)
• M6: 6,476,092 km (0.082 R)
• M7: 7,128,039 km (0.102 R)
• M8: 9,348,820 km (0.043 R)
• M9: 12,253,711 km (0.1 R)
• M10: 17,051,764 km (0.076 R)
• M11: 21,999,713 km (0.115 R)
• M12: 27,049,988 km (0.106 R)
• M13: 31,097,508 km (0.08 R)
• M14: 32,076,327 km (0.103 R)
• M15: 39,653,758 km (0.071 R)
• M16: 40,659,504 km (0.03 R)
• M17: 44,544,262 km (0.117 R)
• M18: 45,944,797 km (0.119 R)
• M19: 50,489,581 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239.7

Radius: 6

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 16.1 AU - 16.66 AU

Year: 23858 Days

Day: 19.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 60,309,759 km

• M1: 74,799 km (0.062 R)
• M2: 273,914 km (0.084 R)
• M3: 807,529 km (0.043 R)
• M4: 1,121,086 km (0.059 R)
• M5: 1,886,579 km (0.052 R)
• M6: 2,298,870 km (0.104 R)
• M7: 2,548,101 km (0.118 R)
• M8: 5,346,927 km (0.096 R)
• M9: 6,570,937 km (0.079 R)
• M10: 10,041,607 km (0.103 R)
• M11: 12,320,282 km (0.099 R)
• M12: 32,682,497 km (0.075 R)
• M13: 40,704,833 km (0.109 R)
• M14: 49,469,024 km (0.118 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 13,807 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit