🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.6 AU - 0.66 AU

Year: 184 Days

Day: 41.8 Hours

Environment

Temp: 188 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.37 AU - 2.01 AU

Year: 806 Days

Day: 13.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.55 AU - 2.51 AU

Year: 1062 Days

Day: 13 Hours

Environment

Temp: -75 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,904,381 km

• M1: 811,120 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.86 AU - 4.14 AU

Year: 2404 Days

Day: 25.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.2

Radius: 12.8

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.53 AU - 8.35 AU

Year: 6711 Days

Day: 13.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 102.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,904,381 km

• M1: 184,005 km (0.078 R)
• M2: 304,581 km (0.107 R)
• M3: 406,009 km (0.109 R)
• M4: 631,153 km (0.097 R)
• M5: 871,557 km (0.103 R)
• M6: 1,018,761 km (0.104 R)
• M7: 1,390,213 km (0.103 R)
• M8: 1,747,602 km (0.116 R)
• M9: 1,937,292 km (0.109 R)
• M10: 2,134,014 km (0.061 R)
• M11: 2,275,832 km (0.104 R)
• M12: 2,379,055 km (0.104 R)
• M13: 2,633,371 km (0.051 R)
• M14: 2,742,129 km (0.094 R)
• M15: 2,896,813 km (0.075 R)
• M16: 3,191,970 km (0.098 R)
• M17: 3,308,207 km (0.106 R)
• M18: 3,473,214 km (0.086 R)
• M19: 3,985,138 km (0.051 R)
• M20: 4,468,788 km (0.093 R)
• M21: 4,837,397 km (0.056 R)
• M22: 5,161,127 km (0.091 R)
• M23: 5,408,711 km (0.092 R)
• M24: 5,886,975 km (0.111 R)
• M25: 6,001,567 km (0.052 R)
• M26: 6,379,152 km (0.116 R)
• M27: 6,644,988 km (0.106 R)
• M28: 7,341,216 km (0.062 R)
• M29: 7,433,668 km (0.041 R)
• M30: 7,682,449 km (0.113 R)
• M31: 7,902,208 km (0.092 R)
• M32: 8,060,632 km (0.099 R)
• M33: 8,672,039 km (0.06 R)
• M34: 9,465,656 km (0.077 R)
• M35: 10,007,649 km (0.094 R)
• M36: 10,282,460 km (0.052 R)
• M37: 10,524,958 km (0.049 R)
• M38: 11,015,789 km (0.086 R)
• M39: 11,228,367 km (0.053 R)
• M40: 11,406,688 km (0.095 R)
• M41: 11,983,388 km (0.115 R)
• M42: 12,717,764 km (0.104 R)
• M43: 13,542,347 km (0.077 R)
• M44: 13,656,042 km (0.092 R)
• M45: 14,539,118 km (0.09 R)
• M46: 15,085,599 km (0.105 R)
• M47: 15,559,375 km (0.06 R)
• M48: 15,798,134 km (0.096 R)
• M49: 17,297,254 km (0.081 R)
• M50: 18,126,475 km (0.042 R)
• M51: 18,461,724 km (0.096 R)
• M52: 18,588,134 km (0.108 R)
• M53: 19,011,047 km (0.026 R)
• M54: 19,565,756 km (0.104 R)
• M55: 19,866,597 km (0.118 R)
• M56: 20,342,468 km (0.12 R)
• M57: 20,822,228 km (0.117 R)
• M58: 21,217,466 km (0.096 R)
• M59: 21,837,250 km (0.055 R)
• M60: 22,015,421 km (0.114 R)
• M61: 22,373,110 km (0.114 R)
• M62: 22,462,868 km (0.072 R)
• M63: 22,597,806 km (0.107 R)
• M64: 22,732,892 km (0.111 R)
• M65: 23,094,620 km (0.103 R)
• M66: 23,230,605 km (0.118 R)
• M67: 23,367,038 km (0.111 R)
• M68: 24,467,779 km (0.069 R)
• M69: 24,884,858 km (0.096 R)
• M70: 25,024,433 km (0.109 R)
• M71: 25,914,390 km (0.102 R)
• M72: 26,766,949 km (0.112 R)
• M73: 27,676,952 km (0.109 R)
• M74: 28,256,943 km (0.108 R)
• M75: 28,402,652 km (0.079 R)
• M76: 28,889,892 km (0.04 R)
• M77: 29,576,696 km (0.114 R)
• M78: 30,021,001 km (0.073 R)
• M79: 31,417,498 km (0.062 R)
• M80: 33,295,250 km (0.069 R)
• M81: 34,844,336 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.5

Radius: 12.2

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.55 AU - 9.23 AU

Year: 8136 Days

Day: 10.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 41,904,381 km

• M1: 158,574 km (0.108 R)
• M2: 511,176 km (0.077 R)
• M3: 705,055 km (0.047 R)
• M4: 975,229 km (0.045 R)
• M5: 1,223,112 km (0.104 R)
• M6: 1,472,043 km (0.036 R)
• M7: 1,974,841 km (0.067 R)
• M8: 2,504,867 km (0.054 R)
• M9: 2,749,160 km (0.093 R)
• M10: 2,950,070 km (0.037 R)
• M11: 3,234,605 km (0.109 R)
• M12: 3,886,253 km (0.106 R)
• M13: 4,578,144 km (0.114 R)
• M14: 4,877,938 km (0.101 R)
• M15: 4,999,561 km (0.09 R)
• M16: 6,074,721 km (0.084 R)
• M17: 6,172,857 km (0.108 R)
• M18: 6,604,896 km (0.095 R)
• M19: 7,184,587 km (0.06 R)
• M20: 7,568,455 km (0.101 R)
• M21: 7,994,959 km (0.08 R)
• M22: 9,057,852 km (0.08 R)
• M23: 9,207,899 km (0.03 R)
• M24: 9,739,719 km (0.104 R)
• M25: 10,242,667 km (0.069 R)
• M26: 10,438,341 km (0.076 R)
• M27: 10,753,993 km (0.108 R)
• M28: 11,032,843 km (0.042 R)
• M29: 11,153,120 km (0.113 R)
• M30: 11,394,870 km (0.093 R)
• M31: 12,839,686 km (0.094 R)
• M32: 12,924,059 km (0.046 R)
• M33: 13,348,319 km (0.097 R)
• M34: 13,906,768 km (0.087 R)
• M35: 13,993,385 km (0.119 R)
• M36: 14,254,284 km (0.084 R)
• M37: 14,385,331 km (0.076 R)
• M38: 14,648,623 km (0.08 R)
• M39: 15,002,123 km (0.076 R)
• M40: 15,269,155 km (0.036 R)
• M41: 16,398,769 km (0.09 R)
• M42: 16,811,958 km (0.088 R)
• M43: 17,228,738 km (0.101 R)
• M44: 18,403,979 km (0.098 R)
• M45: 18,690,010 km (0.115 R)
• M46: 18,833,474 km (0.119 R)
• M47: 18,929,367 km (0.102 R)
• M48: 19,314,581 km (0.116 R)
• M49: 19,459,691 km (0.039 R)
• M50: 20,141,708 km (0.08 R)
• M51: 20,633,586 km (0.113 R)
• M52: 21,179,319 km (0.11 R)
• M53: 21,679,574 km (0.093 R)
• M54: 22,133,155 km (0.063 R)
• M55: 24,082,564 km (0.109 R)
• M56: 26,193,390 km (0.056 R)
• M57: 27,379,402 km (0.1 R)
• M58: 28,143,249 km (0.068 R)
• M59: 28,307,956 km (0.079 R)
• M60: 28,693,171 km (0.113 R)
• M61: 29,191,182 km (0.057 R)
• M62: 30,251,831 km (0.083 R)
• M63: 30,589,473 km (0.097 R)
• M64: 30,758,669 km (0.066 R)
• M65: 31,666,578 km (0.096 R)
• M66: 32,698,654 km (0.075 R)
• M67: 33,218,656 km (0.088 R)
• M68: 33,450,832 km (0.107 R)
• M69: 33,799,844 km (0.025 R)
• M70: 34,913,301 km (0.066 R)
• M71: 35,090,125 km (0.054 R)
• M72: 35,563,303 km (0.078 R)
• M73: 35,979,185 km (0.115 R)
• M74: 36,157,805 km (0.052 R)
• M75: 36,695,759 km (0.097 R)
• M76: 37,477,259 km (0.035 R)
• M77: 37,597,984 km (0.1 R)
• M78: 40,596,075 km (0.106 R)
• M79: 41,654,181 km (0.119 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 10,565 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit