🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.68 AU - 0.7 AU

Year: 210 Days

Day: 33 Hours

Environment

Temp: 141 °C

Axial Tilt: 46.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.92 AU - 1.32 AU

Year: 435 Days

Day: 28.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.4 AU - 2.02 AU

Year: 821 Days

Day: 42.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,524,480 km

• M1: 641,176 km (0.108 R)
• M2: 801,097 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.59 AU - 2.11 AU

Year: 924 Days

Day: 24.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.92 AU - 2.06 AU

Year: 1031 Days

Day: 31.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.58 AU - 2.7 AU

Year: 1575 Days

Day: 22.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,524,480 km

• M1: 1,013,077 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.9

Radius: 10.2

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.43 AU - 6.49 AU

Year: 4683 Days

Day: 10.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 33,524,480 km

• M1: 148,102 km (0.114 R)
• M2: 321,037 km (0.086 R)
• M3: 395,238 km (0.119 R)
• M4: 726,298 km (0.103 R)
• M5: 981,811 km (0.084 R)
• M6: 1,253,331 km (0.057 R)
• M7: 1,631,215 km (0.08 R)
• M8: 1,708,108 km (0.112 R)
• M9: 1,800,859 km (0.055 R)
• M10: 1,983,817 km (0.112 R)
• M11: 2,297,524 km (0.085 R)
• M12: 2,801,669 km (0.082 R)
• M13: 3,312,994 km (0.117 R)
• M14: 3,492,961 km (0.069 R)
• M15: 3,976,012 km (0.091 R)
• M16: 4,293,608 km (0.099 R)
• M17: 4,470,284 km (0.101 R)
• M18: 4,943,162 km (0.094 R)
• M19: 5,170,102 km (0.072 R)
• M20: 5,368,768 km (0.107 R)
• M21: 5,719,875 km (0.114 R)
• M22: 6,647,381 km (0.102 R)
• M23: 6,806,554 km (0.041 R)
• M24: 6,909,477 km (0.072 R)
• M25: 7,070,594 km (0.111 R)
• M26: 7,373,380 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.2

Radius: 8.9

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.67 AU - 6.75 AU

Year: 5681 Days

Day: 9.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,524,480 km

• M1: 130,300 km (0.105 R)
• M2: 205,248 km (0.069 R)
• M3: 293,062 km (0.114 R)
• M4: 368,011 km (0.079 R)
• M5: 518,357 km (0.117 R)
• M6: 729,589 km (0.102 R)
• M7: 938,727 km (0.092 R)
• M8: 1,012,927 km (0.091 R)
• M9: 1,658,891 km (0.12 R)
• M10: 2,229,158 km (0.061 R)
• M11: 2,726,421 km (0.092 R)
• M12: 3,010,059 km (0.065 R)
• M13: 3,212,016 km (0.094 R)
• M14: 4,014,758 km (0.107 R)
• M15: 4,088,510 km (0.119 R)
• M16: 4,903,070 km (0.071 R)
• M17: 5,034,866 km (0.055 R)
• M18: 5,546,341 km (0.076 R)
• M19: 6,244,514 km (0.116 R)
• M20: 6,301,511 km (0.076 R)
• M21: 6,416,253 km (0.109 R)
• M22: 6,618,509 km (0.073 R)
• M23: 6,793,539 km (0.051 R)
• M24: 7,118,615 km (0.081 R)
• M25: 7,268,063 km (0.119 R)
• M26: 8,280,093 km (0.082 R)
• M27: 8,722,753 km (0.11 R)
• M28: 8,818,645 km (0.076 R)
• M29: 8,979,163 km (0.037 R)
• M30: 9,598,199 km (0.057 R)
• M31: 10,332,127 km (0.097 R)
• M32: 10,399,745 km (0.097 R)
• M33: 10,467,513 km (0.097 R)
• M34: 10,774,188 km (0.101 R)
• M35: 11,014,891 km (0.026 R)
• M36: 11,222,533 km (0.033 R)
• M37: 11,677,011 km (0.086 R)
• M38: 11,959,751 km (0.107 R)
• M39: 12,280,489 km (0.067 R)
• M40: 12,603,920 km (0.08 R)
• M41: 13,003,197 km (0.062 R)
• M42: 13,369,861 km (0.083 R)
• M43: 13,480,563 km (0.116 R)
• M44: 14,225,860 km (0.047 R)
• M45: 15,291,894 km (0.105 R)
• M46: 16,620,623 km (0.036 R)
• M47: 17,218,565 km (0.115 R)
• M48: 17,661,525 km (0.074 R)
• M49: 17,986,002 km (0.061 R)
• M50: 19,428,874 km (0.112 R)
• M51: 19,554,237 km (0.116 R)
• M52: 20,227,577 km (0.08 R)
• M53: 20,482,043 km (0.082 R)
• M54: 21,900,380 km (0.092 R)
• M55: 22,030,979 km (0.088 R)
• M56: 22,118,195 km (0.092 R)
• M57: 22,424,122 km (0.081 R)
• M58: 22,643,433 km (0.111 R)
• M59: 22,863,641 km (0.029 R)
• M60: 23,084,447 km (0.111 R)
• M61: 23,885,245 km (0.074 R)
• M62: 23,974,854 km (0.081 R)
• M63: 24,469,275 km (0.104 R)
• M64: 24,559,632 km (0.053 R)
• M65: 26,991,944 km (0.082 R)
• M66: 27,318,965 km (0.03 R)
• M67: 27,788,253 km (0.12 R)
• M68: 28,212,962 km (0.1 R)
• M69: 28,307,657 km (0.046 R)
• M70: 28,402,502 km (0.071 R)
• M71: 29,548,123 km (0.094 R)
• M72: 30,223,258 km (0.103 R)
• M73: 30,611,464 km (0.044 R)
• M74: 30,708,703 km (0.069 R)
• M75: 31,050,085 km (0.068 R)
• M76: 31,687,223 km (0.06 R)
• M77: 31,933,461 km (0.054 R)
• M78: 32,328,848 km (0.101 R)
• M79: 32,775,547 km (0.098 R)
• M80: 32,974,662 km (0.113 R)
• M81: 33,124,260 km (0.061 R)
• M82: 33,324,272 km (0.113 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 15,090 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit