🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.08 AU - 1.72 AU

Year: 618 Days

Day: 19.5 Hours

Environment

Temp: -32 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 19,401,229 km

• M1: 496,216 km (0.073 R)
• M2: 804,089 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.57 AU - 1.71 AU

Year: 783 Days

Day: 19.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 81.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,401,229 km

• M1: 78,838 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.99 AU - 2.47 AU

Year: 1241 Days

Day: 27.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,401,229 km

• M1: 631,602 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.36 AU - 2.96 AU

Year: 1617 Days

Day: 37.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,401,229 km

• M1: 68,067 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.95 AU - 4.17 AU

Year: 2504 Days

Day: 14.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246

Radius: 13.3

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.91 AU - 4.95 AU

Year: 4081 Days

Day: 5.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 19,401,229 km

• M1: 184,005 km (0.115 R)
• M2: 271,819 km (0.11 R)
• M3: 562,338 km (0.032 R)
• M4: 815,608 km (0.103 R)
• M5: 918,531 km (0.107 R)
• M6: 1,026,241 km (0.096 R)
• M7: 1,180,626 km (0.078 R)
• M8: 1,607,878 km (0.113 R)
• M9: 1,765,255 km (0.116 R)
• M10: 2,004,611 km (0.065 R)
• M11: 2,487,813 km (0.118 R)
• M12: 2,932,866 km (0.088 R)
• M13: 3,575,838 km (0.11 R)
• M14: 5,078,549 km (0.067 R)
• M15: 5,331,070 km (0.111 R)
• M16: 5,440,575 km (0.071 R)
• M17: 5,550,979 km (0.045 R)
• M18: 6,113,616 km (0.076 R)
• M19: 6,343,847 km (0.052 R)
• M20: 7,640,412 km (0.051 R)
• M21: 7,888,595 km (0.095 R)
• M22: 8,584,973 km (0.092 R)
• M23: 8,929,796 km (0.054 R)
• M24: 9,103,928 km (0.026 R)
• M25: 9,566,485 km (0.108 R)
• M26: 10,172,356 km (0.051 R)
• M27: 10,629,228 km (0.076 R)
• M28: 11,586,953 km (0.054 R)
• M29: 12,136,277 km (0.05 R)
• M30: 12,426,198 km (0.101 R)
• M31: 12,645,209 km (0.12 R)
• M32: 14,011,337 km (0.071 R)
• M33: 14,239,324 km (0.094 R)
• M34: 14,905,034 km (0.052 R)
• M35: 15,060,167 km (0.09 R)
• M36: 15,502,379 km (0.12 R)
• M37: 16,346,559 km (0.114 R)
• M38: 16,801,038 km (0.117 R)
• M39: 16,989,381 km (0.07 R)
• M40: 17,286,782 km (0.094 R)
• M41: 17,777,313 km (0.073 R)
• M42: 17,996,773 km (0.061 R)
• M43: 18,632,714 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.5

Radius: 14.3

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.03 AU - 9.35 AU

Year: 8737 Days

Day: 11.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 19,401,229 km

• M1: 213,177 km (0.078 R)
• M2: 355,295 km (0.086 R)
• M3: 460,313 km (0.096 R)
• M4: 654,191 km (0.111 R)
• M5: 956,978 km (0.093 R)
• M6: 1,283,400 km (0.082 R)
• M7: 1,871,469 km (0.115 R)
• M8: 1,962,126 km (0.098 R)
• M9: 2,107,684 km (0.038 R)
• M10: 2,312,035 km (0.102 R)
• M11: 2,624,096 km (0.099 R)
• M12: 3,056,584 km (0.042 R)
• M13: 3,257,942 km (0.072 R)
• M14: 3,560,280 km (0.114 R)
• M15: 4,073,251 km (0.086 R)
• M16: 4,434,380 km (0.036 R)
• M17: 4,823,783 km (0.085 R)
• M18: 5,114,153 km (0.091 R)
• M19: 5,317,157 km (0.092 R)
• M20: 5,560,553 km (0.098 R)
• M21: 5,942,177 km (0.098 R)
• M22: 6,371,972 km (0.07 R)
• M23: 6,510,799 km (0.103 R)
• M24: 6,610,580 km (0.086 R)
• M25: 6,913,217 km (0.091 R)
• M26: 7,179,202 km (0.1 R)
• M27: 7,532,253 km (0.112 R)
• M28: 7,848,503 km (0.093 R)
• M29: 8,385,260 km (0.108 R)
• M30: 8,713,029 km (0.113 R)
• M31: 9,699,028 km (0.119 R)
• M32: 9,882,136 km (0.109 R)
• M33: 10,066,441 km (0.063 R)
• M34: 10,838,515 km (0.111 R)
• M35: 11,363,903 km (0.118 R)
• M36: 11,484,479 km (0.091 R)
• M37: 11,702,593 km (0.086 R)
• M38: 11,824,515 km (0.114 R)
• M39: 12,167,692 km (0.109 R)
• M40: 13,522,451 km (0.102 R)
• M41: 15,109,684 km (0.098 R)
• M42: 15,750,412 km (0.053 R)
• M43: 16,047,064 km (0.042 R)
• M44: 16,837,839 km (0.096 R)
• M45: 17,781,353 km (0.063 R)
• M46: 18,005,749 km (0.119 R)
• M47: 18,287,741 km (0.092 R)
• M48: 18,599,503 km (0.093 R)
• M49: 19,113,671 km (0.056 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 11,052 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit