🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.44 AU - 0.68 AU

Year: 157 Days

Day: 13.2 Hours

Environment

Temp: 230 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.23 AU - 1.49 AU

Year: 594 Days

Day: 39.2 Hours

Environment

Temp: -32 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.72 AU - 1.9 AU

Year: 913 Days

Day: 37.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,505,784 km

• M1: 148,999 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.44 AU - 2.2 AU

Year: 920 Days

Day: 45.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.82 AU - 2.34 AU

Year: 1124 Days

Day: 12 Hours

Environment

Temp: -83 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,505,784 km

• M1: 805,285 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.51 AU - 4.15 AU

Year: 2809 Days

Day: 15.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.05 AU - 4.39 AU

Year: 3249 Days

Day: 37.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,505,784 km

• M1: 1,118,394 km (0.078 R)
• M2: 1,540,409 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.9

Radius: 10.5

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 11.39 AU - 11.97 AU

Year: 14959 Days

Day: 6.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 43,505,784 km

• M1: 131,945 km (0.096 R)
• M2: 312,360 km (0.058 R)
• M3: 586,723 km (0.034 R)
• M4: 768,035 km (0.115 R)
• M5: 916,736 km (0.105 R)
• M6: 1,149,061 km (0.079 R)
• M7: 1,440,927 km (0.102 R)
• M8: 1,627,475 km (0.106 R)
• M9: 1,734,587 km (0.116 R)
• M10: 1,933,702 km (0.065 R)
• M11: 2,427,076 km (0.102 R)
• M12: 2,700,990 km (0.117 R)
• M13: 2,803,165 km (0.053 R)
• M14: 3,037,734 km (0.045 R)
• M15: 3,553,997 km (0.095 R)
• M16: 3,836,886 km (0.104 R)
• M17: 4,334,598 km (0.095 R)
• M18: 4,424,656 km (0.081 R)
• M19: 4,759,905 km (0.047 R)
• M20: 5,326,432 km (0.104 R)
• M21: 5,422,923 km (0.105 R)
• M22: 5,650,312 km (0.107 R)
• M23: 6,114,813 km (0.107 R)
• M24: 6,317,668 km (0.079 R)
• M25: 7,009,857 km (0.095 R)
• M26: 7,508,766 km (0.11 R)
• M27: 8,315,846 km (0.111 R)
• M28: 8,390,645 km (0.114 R)
• M29: 8,729,784 km (0.064 R)
• M30: 10,291,137 km (0.073 R)
• M31: 10,371,471 km (0.099 R)
• M32: 10,451,954 km (0.099 R)
• M33: 11,186,181 km (0.102 R)
• M34: 11,310,197 km (0.029 R)
• M35: 11,684,790 km (0.091 R)
• M36: 12,148,394 km (0.06 R)
• M37: 12,963,254 km (0.09 R)
• M38: 13,840,047 km (0.071 R)
• M39: 14,510,096 km (0.092 R)
• M40: 17,967,901 km (0.067 R)
• M41: 20,339,925 km (0.057 R)
• M42: 20,897,327 km (0.107 R)
• M43: 21,101,228 km (0.093 R)
• M44: 21,665,512 km (0.036 R)
• M45: 22,182,671 km (0.113 R)
• M46: 22,599,451 km (0.1 R)
• M47: 23,123,941 km (0.097 R)
• M48: 24,185,189 km (0.096 R)
• M49: 25,915,737 km (0.107 R)
• M50: 26,630,216 km (0.093 R)
• M51: 27,630,128 km (0.116 R)
• M52: 28,529,212 km (0.067 R)
• M53: 28,642,308 km (0.049 R)
• M54: 28,982,493 km (0.068 R)
• M55: 29,096,187 km (0.065 R)
• M56: 29,323,875 km (0.114 R)
• M57: 30,703,018 km (0.113 R)
• M58: 31,400,443 km (0.064 R)
• M59: 32,044,313 km (0.099 R)
• M60: 32,811,002 km (0.102 R)
• M61: 33,404,756 km (0.12 R)
• M62: 34,362,332 km (0.071 R)
• M63: 36,856,727 km (0.026 R)
• M64: 36,979,995 km (0.1 R)
• M65: 37,103,264 km (0.118 R)
• M66: 38,281,497 km (0.107 R)
• M67: 38,468,644 km (0.046 R)
• M68: 38,656,239 km (0.108 R)
• M69: 39,032,029 km (0.029 R)
• M70: 39,535,127 km (0.112 R)
• M71: 39,724,219 km (0.054 R)
• M72: 40,484,026 km (0.052 R)
• M73: 40,611,184 km (0.117 R)
• M74: 40,802,071 km (0.052 R)
• M75: 40,993,257 km (0.098 R)
• M76: 41,120,864 km (0.087 R)
• M77: 41,312,499 km (0.083 R)
• M78: 42,468,891 km (0.085 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 10,411 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit