🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.47 AU - 0.59 AU

Year: 140 Days

Day: 40.6 Hours

Environment

Temp: 182 °C

Axial Tilt: 43.2 °

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: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.85 AU - 0.95 AU

Year: 309 Days

Day: 14.7 Hours

Environment

Temp: 159 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,517,199 km

• M1: 565,330 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.76 AU - 1.18 AU

Year: 345 Days

Day: 46.1 Hours

Environment

Temp: 135 °C

Axial Tilt: 48.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.29 AU - 1.31 AU

Year: 536 Days

Day: 16.4 Hours

Environment

Temp: -14 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.72 AU - 1.96 AU

Year: 903 Days

Day: 44 Hours

Environment

Temp: -65 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.68 AU - 3.6 AU

Year: 2012 Days

Day: 44.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,517,199 km

• M1: 385,065 km (0.114 R)
• M2: 1,568,833 km (0.115 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.25 AU - 3.47 AU

Year: 2227 Days

Day: 26.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.37 AU - 5.37 AU

Year: 3304 Days

Day: 18.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.6

Radius: 12.8

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.16 AU - 7.5 AU

Year: 7177 Days

Day: 6.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 27,517,199 km

• M1: 175,179 km (0.078 R)
• M2: 330,761 km (0.119 R)
• M3: 698,772 km (0.081 R)
• M4: 813,364 km (0.108 R)
• M5: 1,037,312 km (0.109 R)
• M6: 1,170,903 km (0.106 R)
• M7: 1,353,711 km (0.094 R)
• M8: 1,441,525 km (0.059 R)
• M9: 1,732,643 km (0.116 R)
• M10: 1,926,521 km (0.113 R)
• M11: 2,407,030 km (0.053 R)
• M12: 2,496,938 km (0.091 R)
• M13: 2,773,245 km (0.118 R)
• M14: 3,001,532 km (0.069 R)
• M15: 3,661,408 km (0.102 R)
• M16: 4,126,059 km (0.077 R)
• M17: 4,343,574 km (0.107 R)
• M18: 4,431,687 km (0.05 R)
• M19: 5,065,085 km (0.08 R)
• M20: 5,157,985 km (0.074 R)
• M21: 5,369,068 km (0.104 R)
• M22: 5,679,034 km (0.103 R)
• M23: 5,775,525 km (0.045 R)
• M24: 5,970,301 km (0.076 R)
• M25: 6,441,684 km (0.092 R)
• M26: 6,847,992 km (0.058 R)
• M27: 7,080,318 km (0.116 R)
• M28: 7,210,468 km (0.097 R)
• M29: 7,632,334 km (0.111 R)
• M30: 7,819,630 km (0.116 R)
• M31: 8,062,428 km (0.104 R)
• M32: 8,417,723 km (0.035 R)
• M33: 8,834,053 km (0.07 R)
• M34: 9,058,899 km (0.101 R)
• M35: 9,200,419 km (0.083 R)
• M36: 9,342,686 km (0.069 R)
• M37: 9,977,131 km (0.114 R)
• M38: 10,123,288 km (0.115 R)
• M39: 10,625,638 km (0.085 R)
• M40: 10,804,856 km (0.073 R)
• M41: 10,985,121 km (0.047 R)
• M42: 11,287,907 km (0.099 R)
• M43: 11,532,051 km (0.076 R)
• M44: 11,747,023 km (0.044 R)
• M45: 12,025,574 km (0.052 R)
• M46: 12,337,486 km (0.044 R)
• M47: 13,033,266 km (0.073 R)
• M48: 13,161,172 km (0.119 R)
• M49: 13,353,854 km (0.066 R)
• M50: 13,676,985 km (0.108 R)
• M51: 14,297,966 km (0.078 R)
• M52: 15,095,772 km (0.089 R)
• M53: 15,398,558 km (0.117 R)
• M54: 15,499,985 km (0.09 R)
• M55: 16,630,197 km (0.11 R)
• M56: 17,187,599 km (0.108 R)
• M57: 17,822,193 km (0.105 R)
• M58: 17,928,706 km (0.092 R)
• M59: 18,071,124 km (0.109 R)
• M60: 18,249,594 km (0.118 R)
• M61: 18,500,320 km (0.083 R)
• M62: 18,644,233 km (0.09 R)
• M63: 19,624,997 km (0.042 R)
• M64: 19,845,205 km (0.083 R)
• M65: 20,622,515 km (0.109 R)
• M66: 20,734,265 km (0.094 R)
• M67: 20,883,713 km (0.081 R)
• M68: 21,372,001 km (0.095 R)
• M69: 21,978,022 km (0.106 R)
• M70: 22,130,462 km (0.106 R)
• M71: 23,168,372 km (0.097 R)
• M72: 23,712,758 km (0.115 R)
• M73: 24,065,061 km (0.09 R)
• M74: 24,182,795 km (0.09 R)
• M75: 24,853,891 km (0.103 R)
• M76: 27,517,182 km (0.098 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 17,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit