🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.68 AU - 1 AU

Year: 283 Days

Day: 29.2 Hours

Environment

Temp: 110 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.71 AU - 1.09 AU

Year: 313 Days

Day: 45.1 Hours

Environment

Temp: 97 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,494,401 km

• M1: 205,099 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.93 AU - 1.13 AU

Year: 384 Days

Day: 41.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 46.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 27,494,401 km

• M1: 219,161 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.9 AU - 1.4 AU

Year: 453 Days

Day: 40 Hours

Environment

Temp: 5 °C

Axial Tilt: 11.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 27,494,401 km

• M1: 387,159 km (0.077 R)
• M2: 410,048 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.1 AU - 1.68 AU

Year: 602 Days

Day: 43.5 Hours

Environment

Temp: -19 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.77 AU - 2.65 AU

Year: 1206 Days

Day: 20.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.72 AU - 2.92 AU

Year: 1738 Days

Day: 32.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.99 AU - 4.97 AU

Year: 3481 Days

Day: 40.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169

Radius: 12.6

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.64 AU - 8.92 AU

Year: 8746 Days

Day: 12.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 91.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 27,494,401 km

• M1: 211,980 km (0.088 R)
• M2: 305,928 km (0.101 R)
• M3: 453,282 km (0.058 R)
• M4: 630,854 km (0.097 R)
• M5: 810,372 km (0.075 R)
• M6: 944,561 km (0.1 R)
• M7: 1,195,137 km (0.034 R)
• M8: 1,408,614 km (0.054 R)
• M9: 1,573,470 km (0.085 R)
• M10: 1,972,298 km (0.086 R)
• M11: 2,158,099 km (0.083 R)
• M12: 2,261,770 km (0.12 R)
• M13: 2,385,188 km (0.102 R)
• M14: 2,583,555 km (0.086 R)
• M15: 3,016,192 km (0.105 R)
• M16: 3,635,677 km (0.087 R)
• M17: 4,142,215 km (0.078 R)
• M18: 4,338,039 km (0.08 R)
• M19: 4,716,222 km (0.054 R)
• M20: 4,897,984 km (0.073 R)
• M21: 5,082,139 km (0.099 R)
• M22: 5,386,271 km (0.044 R)
• M23: 6,012,488 km (0.091 R)
• M24: 6,160,291 km (0.103 R)
• M25: 6,459,636 km (0.12 R)
• M26: 6,969,166 km (0.079 R)
• M27: 7,124,599 km (0.057 R)
• M28: 7,811,402 km (0.114 R)
• M29: 8,135,581 km (0.112 R)
• M30: 8,299,391 km (0.09 R)
• M31: 8,491,774 km (0.069 R)
• M32: 9,021,649 km (0.027 R)
• M33: 9,219,567 km (0.039 R)
• M34: 9,504,850 km (0.086 R)
• M35: 10,084,243 km (0.081 R)
• M36: 10,764,614 km (0.09 R)
• M37: 11,216,400 km (0.093 R)
• M38: 11,398,909 km (0.117 R)
• M39: 11,551,648 km (0.116 R)
• M40: 11,643,651 km (0.098 R)
• M41: 11,859,371 km (0.064 R)
• M42: 12,076,288 km (0.057 R)
• M43: 12,545,876 km (0.063 R)
• M44: 12,671,987 km (0.12 R)
• M45: 13,117,040 km (0.073 R)
• M46: 13,373,750 km (0.102 R)
• M47: 13,567,330 km (0.119 R)
• M48: 13,729,345 km (0.106 R)
• M49: 14,648,623 km (0.08 R)
• M50: 14,814,827 km (0.102 R)
• M51: 15,182,837 km (0.111 R)
• M52: 15,791,402 km (0.072 R)
• M53: 16,754,064 km (0.115 R)
• M54: 17,067,621 km (0.092 R)
• M55: 17,277,656 km (0.098 R)
• M56: 17,665,115 km (0.071 R)
• M57: 18,952,853 km (0.091 R)
• M58: 19,498,287 km (0.051 R)
• M59: 20,159,809 km (0.044 R)
• M60: 21,090,607 km (0.117 R)
• M61: 21,845,328 km (0.033 R)
• M62: 22,685,919 km (0.106 R)
• M63: 23,110,029 km (0.112 R)
• M64: 23,731,907 km (0.094 R)
• M65: 24,201,794 km (0.051 R)
• M66: 24,280,333 km (0.054 R)
• M67: 24,991,820 km (0.114 R)
• M68: 25,071,257 km (0.093 R)
• M69: 25,150,843 km (0.115 R)
• M70: 25,390,050 km (0.089 R)
• M71: 25,710,040 km (0.05 R)
• M72: 26,071,767 km (0.069 R)
• M73: 26,354,358 km (0.037 R)
• M74: 26,556,764 km (0.103 R)
• M75: 27,207,814 km (0.065 R)
• M76: 27,453,453 km (0.077 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 12,708 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit