🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.58 AU - 0.66 AU

Year: 186 Days

Day: 17 Hours

Environment

Temp: 194 °C

Axial Tilt: 174.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.27 AU - 1.65 AU

Year: 672 Days

Day: 46.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.39 AU - 1.99 AU

Year: 837 Days

Day: 13.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,309,088 km

• M1: 783,893 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.59 AU - 2.03 AU

Year: 927 Days

Day: 34.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.2 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.39 AU - 2.79 AU

Year: 1587 Days

Day: 33.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.98 AU - 3.48 AU

Year: 2211 Days

Day: 16 Hours

Environment

Temp: -117 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.6

Radius: 14.5

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.75 AU - 5.89 AU

Year: 4030 Days

Day: 8.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 28,309,088 km

• M1: 190,887 km (0.111 R)
• M2: 471,532 km (0.073 R)
• M3: 602,580 km (0.055 R)
• M4: 715,227 km (0.091 R)
• M5: 818,600 km (0.106 R)
• M6: 1,082,341 km (0.048 R)
• M7: 1,288,486 km (0.099 R)
• M8: 1,801,009 km (0.057 R)
• M9: 1,948,363 km (0.119 R)
• M10: 2,190,113 km (0.099 R)
• M11: 2,482,577 km (0.094 R)
• M12: 2,859,264 km (0.096 R)
• M13: 3,018,137 km (0.106 R)
• M14: 3,936,219 km (0.09 R)
• M15: 4,178,867 km (0.047 R)
• M16: 4,277,302 km (0.062 R)
• M17: 4,426,601 km (0.081 R)
• M18: 4,594,300 km (0.067 R)
• M19: 4,781,447 km (0.097 R)
• M20: 5,110,562 km (0.032 R)
• M21: 5,375,799 km (0.068 R)
• M22: 5,681,877 km (0.095 R)
• M23: 6,030,889 km (0.078 R)
• M24: 6,519,774 km (0.112 R)
• M25: 6,634,516 km (0.067 R)
• M26: 6,788,452 km (0.091 R)
• M27: 6,963,182 km (0.109 R)
• M28: 7,257,591 km (0.078 R)
• M29: 7,456,257 km (0.12 R)
• M30: 7,818,284 km (0.051 R)
• M31: 7,919,861 km (0.101 R)
• M32: 8,022,036 km (0.09 R)
• M33: 8,455,421 km (0.061 R)
• M34: 8,580,784 km (0.034 R)
• M35: 8,748,783 km (0.085 R)
• M36: 8,896,585 km (0.092 R)
• M37: 9,302,295 km (0.063 R)
• M38: 9,561,698 km (0.098 R)
• M39: 10,265,107 km (0.108 R)
• M40: 10,398,997 km (0.065 R)
• M41: 11,053,637 km (0.105 R)
• M42: 11,236,745 km (0.105 R)
• M43: 11,559,427 km (0.107 R)
• M44: 11,652,178 km (0.084 R)
• M45: 11,791,753 km (0.06 R)
• M46: 12,665,105 km (0.111 R)
• M47: 12,808,719 km (0.091 R)
• M48: 13,291,172 km (0.107 R)
• M49: 13,779,759 km (0.099 R)
• M50: 14,026,296 km (0.119 R)
• M51: 14,398,795 km (0.111 R)
• M52: 15,128,384 km (0.084 R)
• M53: 15,382,700 km (0.06 R)
• M54: 15,612,931 km (0.112 R)
• M55: 16,154,326 km (0.108 R)
• M56: 16,466,537 km (0.11 R)
• M57: 16,570,956 km (0.086 R)
• M58: 16,728,183 km (0.098 R)
• M59: 16,833,201 km (0.103 R)
• M60: 16,938,518 km (0.099 R)
• M61: 17,229,187 km (0.086 R)
• M62: 17,494,873 km (0.095 R)
• M63: 17,708,498 km (0.104 R)
• M64: 17,815,610 km (0.063 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.3

Radius: 8.3

Gravity: 12.46 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.78 AU - 5.9 AU

Year: 4055 Days

Day: 9.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 28,309,088 km

• M1: 110,403 km (0.061 R)
• M2: 517,758 km (0.079 R)
• M3: 570,716 km (0.084 R)
• M4: 648,208 km (0.047 R)
• M5: 729,589 km (0.116 R)
• M6: 852,109 km (0.113 R)
• M7: 916,137 km (0.069 R)
• M8: 968,497 km (0.116 R)
• M9: 1,290,431 km (0.048 R)
• M10: 1,692,850 km (0.067 R)
• M11: 1,807,741 km (0.08 R)
• M12: 1,874,611 km (0.097 R)
• M13: 2,239,331 km (0.079 R)
• M14: 2,550,793 km (0.091 R)
• M15: 2,895,467 km (0.077 R)
• M16: 2,993,902 km (0.097 R)
• M17: 3,544,722 km (0.079 R)
• M18: 3,821,029 km (0.11 R)
• M19: 4,259,949 km (0.057 R)
• M20: 4,553,759 km (0.116 R)
• M21: 4,645,463 km (0.067 R)
• M22: 5,066,132 km (0.113 R)
• M23: 5,232,934 km (0.112 R)
• M24: 5,305,040 km (0.086 R)
• M25: 5,401,680 km (0.095 R)
• M26: 5,719,725 km (0.112 R)
• M27: 5,918,541 km (0.083 R)
• M28: 6,348,634 km (0.083 R)
• M29: 6,632,272 km (0.101 R)
• M30: 6,972,906 km (0.104 R)
• M31: 7,132,078 km (0.098 R)
• M32: 7,238,742 km (0.098 R)
• M33: 7,346,153 km (0.055 R)
• M34: 8,084,119 km (0.112 R)
• M35: 8,760,003 km (0.117 R)
• M36: 9,220,614 km (0.102 R)
• M37: 9,366,173 km (0.057 R)
• M38: 9,571,272 km (0.1 R)
• M39: 9,866,877 km (0.099 R)
• M40: 9,985,957 km (0.069 R)
• M41: 10,165,325 km (0.096 R)
• M42: 10,376,108 km (0.108 R)
• M43: 10,924,833 km (0.115 R)
• M44: 11,264,720 km (0.086 R)
• M45: 11,860,119 km (0.106 R)
• M46: 12,626,659 km (0.044 R)
• M47: 12,756,061 km (0.085 R)
• M48: 13,113,899 km (0.119 R)
• M49: 13,343,382 km (0.076 R)
• M50: 13,973,040 km (0.115 R)
• M51: 14,646,230 km (0.102 R)
• M52: 14,884,390 km (0.081 R)
• M53: 15,226,819 km (0.092 R)
• M54: 15,399,006 km (0.113 R)
• M55: 15,954,314 km (0.07 R)
• M56: 16,410,438 km (0.076 R)
• M57: 16,586,963 km (0.103 R)
• M58: 17,156,183 km (0.098 R)
• M59: 17,443,112 km (0.113 R)
• M60: 17,840,294 km (0.028 R)
• M61: 18,975,742 km (0.111 R)
• M62: 19,347,044 km (0.086 R)
• M63: 19,496,193 km (0.084 R)
• M64: 20,513,159 km (0.074 R)
• M65: 21,047,224 km (0.085 R)
• M66: 21,431,541 km (0.04 R)
• M67: 21,740,610 km (0.047 R)
• M68: 21,973,384 km (0.1 R)
• M69: 23,466,969 km (0.112 R)
• M70: 23,546,406 km (0.104 R)
• M71: 24,993,017 km (0.053 R)
• M72: 25,277,552 km (0.119 R)
• M73: 25,399,923 km (0.051 R)
• M74: 25,686,104 km (0.109 R)
• M75: 25,850,063 km (0.099 R)
• M76: 26,014,471 km (0.097 R)
• M77: 26,220,318 km (0.107 R)
• M78: 26,633,807 km (0.117 R)
• M79: 26,758,272 km (0.111 R)
• M80: 27,216,191 km (0.097 R)
• M81: 28,139,958 km (0.065 R)
• M82: 28,266,817 km (0.091 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 20,063 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit