🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.52 AU - 0.62 AU

Year: 159 Days

Day: 34.6 Hours

Environment

Temp: 191 °C

Axial Tilt: 126.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.03 AU - 1.23 AU

Year: 443 Days

Day: 35.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 26,929,634 km

• M1: 762,052 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.12 AU - 1.2 AU

Year: 461 Days

Day: 20.7 Hours

Environment

Temp: -6 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 26,929,634 km

• M1: 96,191 km (0.075 R)
• M2: 219,610 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.55 AU - 2.55 AU

Year: 1083 Days

Day: 34.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.14 AU - 2.42 AU

Year: 1270 Days

Day: 18.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,929,634 km

• M1: 305,180 km (0.04 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.7

Radius: 13.5

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.74 AU - 4.94 AU

Year: 3929 Days

Day: 9.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 26,929,634 km

• M1: 205,697 km (0.069 R)
• M2: 300,243 km (0.11 R)
• M3: 444,306 km (0.078 R)
• M4: 551,717 km (0.089 R)
• M5: 691,142 km (0.09 R)
• M6: 777,161 km (0.05 R)
• M7: 867,219 km (0.057 R)
• M8: 1,240,166 km (0.033 R)
• M9: 1,445,714 km (0.109 R)
• M10: 1,985,313 km (0.083 R)
• M11: 2,294,532 km (0.061 R)
• M12: 2,395,511 km (0.107 R)
• M13: 3,295,342 km (0.07 R)
• M14: 3,663,053 km (0.113 R)
• M15: 3,762,087 km (0.053 R)
• M16: 4,023,884 km (0.111 R)
• M17: 4,333,252 km (0.108 R)
• M18: 4,779,802 km (0.082 R)
• M19: 5,443,268 km (0.105 R)
• M20: 5,855,410 km (0.103 R)
• M21: 6,112,419 km (0.111 R)
• M22: 6,206,666 km (0.096 R)
• M23: 6,420,741 km (0.074 R)
• M24: 6,831,985 km (0.057 R)
• M25: 7,028,407 km (0.116 R)
• M26: 7,452,218 km (0.067 R)
• M27: 7,654,474 km (0.031 R)
• M28: 7,858,675 km (0.025 R)
• M29: 8,116,432 km (0.106 R)
• M30: 8,272,463 km (0.035 R)
• M31: 8,587,516 km (0.058 R)
• M32: 9,392,502 km (0.108 R)
• M33: 9,721,318 km (0.097 R)
• M34: 10,081,849 km (0.056 R)
• M35: 10,730,356 km (0.094 R)
• M36: 10,987,814 km (0.057 R)
• M37: 11,131,877 km (0.089 R)
• M38: 11,596,677 km (0.098 R)
• M39: 12,485,438 km (0.089 R)
• M40: 12,635,784 km (0.096 R)
• M41: 12,938,121 km (0.069 R)
• M42: 13,611,761 km (0.081 R)
• M43: 13,704,511 km (0.099 R)
• M44: 13,797,412 km (0.109 R)
• M45: 13,921,727 km (0.101 R)
• M46: 14,202,672 km (0.101 R)
• M47: 14,454,146 km (0.058 R)
• M48: 14,929,419 km (0.107 R)
• M49: 15,184,932 km (0.119 R)
• M50: 16,058,434 km (0.074 R)
• M51: 16,320,380 km (0.116 R)
• M52: 17,550,074 km (0.099 R)
• M53: 17,989,294 km (0.033 R)
• M54: 18,227,304 km (0.064 R)
• M55: 18,878,653 km (0.053 R)
• M56: 19,328,643 km (0.065 R)
• M57: 19,642,200 km (0.11 R)
• M58: 19,782,224 km (0.095 R)
• M59: 20,735,462 km (0.039 R)
• M60: 21,271,471 km (0.118 R)
• M61: 22,686,517 km (0.093 R)
• M62: 23,091,179 km (0.117 R)
• M63: 25,378,082 km (0.119 R)
• M64: 25,645,114 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.1

Radius: 8.1

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 6.87 AU - 8.41 AU

Year: 7791 Days

Day: 9.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 26,929,634 km

• M1: 219,759 km (0.057 R)
• M2: 291,716 km (0.049 R)
• M3: 365,468 km (0.083 R)
• M4: 495,019 km (0.073 R)
• M5: 619,036 km (0.119 R)
• M6: 685,158 km (0.065 R)
• M7: 801,097 km (0.109 R)
• M8: 936,483 km (0.101 R)
• M9: 1,566,738 km (0.064 R)
• M10: 1,722,171 km (0.073 R)
• M11: 1,981,274 km (0.11 R)
• M12: 2,064,750 km (0.104 R)
• M13: 2,166,626 km (0.032 R)
• M14: 2,270,297 km (0.097 R)
• M15: 2,428,721 km (0.109 R)
• M16: 2,738,090 km (0.074 R)
• M17: 3,002,429 km (0.078 R)
• M18: 3,255,100 km (0.101 R)
• M19: 3,374,180 km (0.094 R)
• M20: 3,434,318 km (0.081 R)
• M21: 4,033,308 km (0.083 R)
• M22: 4,487,188 km (0.037 R)
• M23: 4,619,881 km (0.107 R)
• M24: 4,843,829 km (0.098 R)
• M25: 5,372,808 km (0.113 R)
• M26: 5,655,996 km (0.096 R)
• M27: 6,041,211 km (0.105 R)
• M28: 6,385,286 km (0.06 R)
• M29: 6,811,789 km (0.052 R)
• M30: 7,092,585 km (0.09 R)
• M31: 7,560,377 km (0.094 R)
• M32: 8,091,749 km (0.056 R)
• M33: 8,145,604 km (0.077 R)
• M34: 8,199,609 km (0.101 R)
• M35: 8,773,018 km (0.112 R)
• M36: 9,078,646 km (0.079 R)
• M37: 9,415,989 km (0.05 R)
• M38: 9,557,808 km (0.113 R)
• M39: 9,700,225 km (0.111 R)
• M40: 10,658,250 km (0.119 R)
• M41: 10,954,603 km (0.089 R)
• M42: 11,163,592 km (0.058 R)
• M43: 11,555,239 km (0.096 R)
• M44: 11,920,856 km (0.027 R)
• M45: 12,012,859 km (0.03 R)
• M46: 12,914,186 km (0.111 R)
• M47: 13,103,277 km (0.109 R)
• M48: 13,198,272 km (0.118 R)
• M49: 13,580,345 km (0.085 R)
• M50: 13,708,550 km (0.1 R)
• M51: 13,869,368 km (0.094 R)
• M52: 15,012,296 km (0.083 R)
• M53: 15,948,330 km (0.109 R)
• M54: 16,083,566 km (0.117 R)
• M55: 16,525,778 km (0.116 R)
• M56: 16,799,841 km (0.106 R)
• M57: 17,422,168 km (0.096 R)
• M58: 17,631,306 km (0.086 R)
• M59: 18,228,351 km (0.076 R)
• M60: 18,298,961 km (0.109 R)
• M61: 19,695,158 km (0.052 R)
• M62: 19,913,122 km (0.119 R)
• M63: 19,985,827 km (0.06 R)
• M64: 20,241,340 km (0.106 R)
• M65: 20,314,493 km (0.063 R)
• M66: 20,608,154 km (0.058 R)
• M67: 21,385,764 km (0.078 R)
• M68: 21,460,263 km (0.037 R)
• M69: 21,721,910 km (0.102 R)
• M70: 21,984,604 km (0.099 R)
• M71: 23,045,851 km (0.111 R)
• M72: 23,275,484 km (0.107 R)
• M73: 23,467,268 km (0.067 R)
• M74: 23,736,844 km (0.12 R)
• M75: 24,007,466 km (0.099 R)
• M76: 24,084,958 km (0.087 R)
• M77: 24,629,644 km (0.115 R)
• M78: 24,786,123 km (0.118 R)
• M79: 25,296,701 km (0.085 R)
• M80: 25,890,155 km (0.029 R)
• M81: 25,969,592 km (0.079 R)
• M82: 26,049,178 km (0.077 R)
• M83: 26,128,764 km (0.092 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 17,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit