🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.42 AU - 0.62 AU

Year: 138 Days

Day: 46.2 Hours

Environment

Temp: 175 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.51 AU - 0.67 AU

Year: 166 Days

Day: 16.2 Hours

Environment

Temp: 227 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,393,269 km

• M1: 248,183 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.73 AU - 0.87 AU

Year: 263 Days

Day: 44.3 Hours

Environment

Temp: 117 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.92 AU - 1.18 AU

Year: 395 Days

Day: 24.3 Hours

Environment

Temp: 25 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.22 AU - 1.72 AU

Year: 654 Days

Day: 12.7 Hours

Environment

Temp: -26 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.53 AU - 3.11 AU

Year: 1738 Days

Day: 21.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.06 AU - 4.36 AU

Year: 2623 Days

Day: 19.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,393,269 km

• M1: 1,252,134 km (0.033 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.81 AU - 5.15 AU

Year: 3481 Days

Day: 21.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 91.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.6

Radius: 13.2

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 8.99 AU - 11.67 AU

Year: 12188 Days

Day: 5.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 49,393,269 km

• M1: 370,554 km (0.082 R)
• M2: 618,587 km (0.08 R)
• M3: 731,085 km (0.102 R)
• M4: 1,320,052 km (0.106 R)
• M5: 1,427,463 km (0.093 R)
• M6: 1,674,449 km (0.076 R)
• M7: 1,815,221 km (0.101 R)
• M8: 1,935,796 km (0.09 R)
• M9: 2,261,920 km (0.05 R)
• M10: 2,498,284 km (0.063 R)
• M11: 2,938,701 km (0.097 R)
• M12: 3,081,567 km (0.082 R)
• M13: 3,344,410 km (0.045 R)
• M14: 3,614,733 km (0.059 R)
• M15: 4,113,193 km (0.079 R)
• M16: 4,468,638 km (0.109 R)
• M17: 5,209,447 km (0.116 R)
• M18: 5,844,041 km (0.093 R)
• M19: 8,415,628 km (0.093 R)
• M20: 8,826,125 km (0.077 R)
• M21: 9,327,427 km (0.099 R)
• M22: 9,411,800 km (0.113 R)
• M23: 10,886,387 km (0.117 R)
• M24: 12,108,003 km (0.058 R)
• M25: 12,852,551 km (0.081 R)
• M26: 12,946,649 km (0.05 R)
• M27: 14,532,386 km (0.032 R)
• M28: 14,630,373 km (0.119 R)
• M29: 14,827,243 km (0.067 R)
• M30: 15,774,048 km (0.108 R)
• M31: 16,077,134 km (0.057 R)
• M32: 16,535,501 km (0.109 R)
• M33: 17,831,019 km (0.064 R)
• M34: 18,252,436 km (0.088 R)
• M35: 18,517,524 km (0.079 R)
• M36: 18,677,294 km (0.103 R)
• M37: 21,182,460 km (0.094 R)
• M38: 21,965,605 km (0.08 R)
• M39: 22,417,540 km (0.119 R)
• M40: 22,758,324 km (0.109 R)
• M41: 23,215,645 km (0.11 R)
• M42: 23,849,192 km (0.08 R)
• M43: 25,487,737 km (0.113 R)
• M44: 27,404,385 km (0.117 R)
• M45: 28,748,971 km (0.082 R)
• M46: 28,995,807 km (0.113 R)
• M47: 29,181,309 km (0.063 R)
• M48: 29,367,259 km (0.087 R)
• M49: 30,365,675 km (0.092 R)
• M50: 31,502,020 km (0.106 R)
• M51: 32,203,335 km (0.076 R)
• M52: 33,103,466 km (0.09 R)
• M53: 33,362,120 km (0.078 R)
• M54: 33,946,599 km (0.081 R)
• M55: 34,142,273 km (0.083 R)
• M56: 34,468,995 km (0.091 R)
• M57: 35,257,675 km (0.051 R)
• M58: 35,521,865 km (0.104 R)
• M59: 35,985,768 km (0.112 R)
• M60: 36,118,611 km (0.089 R)
• M61: 36,986,578 km (0.112 R)
• M62: 37,524,232 km (0.089 R)
• M63: 38,132,048 km (0.109 R)
• M64: 39,906,279 km (0.101 R)
• M65: 40,457,547 km (0.118 R)
• M66: 41,777,150 km (0.083 R)
• M67: 41,916,875 km (0.075 R)
• M68: 44,815,184 km (0.079 R)
• M69: 45,244,679 km (0.116 R)
• M70: 46,686,503 km (0.099 R)
• M71: 47,923,827 km (0.101 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: 243 - 17,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit