🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.9 AU - 1.34 AU

Year: 444 Days

Day: 37.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 22 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.01 AU - 1.51 AU

Year: 530 Days

Day: 14.2 Hours

Environment

Temp: -17 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,675,537 km

• M1: 248,332 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.78 AU - 3.6 AU

Year: 2135 Days

Day: 15 Hours

Environment

Temp: -118 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.36 AU - 4.62 AU

Year: 2987 Days

Day: 28.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,675,537 km

• M1: 2,566,651 km (0.069 R)

Asteroid Belt

Center: 5.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795

Radius: 10.8

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.52 AU - 8.32 AU

Year: 8352 Days

Day: 11.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 44,675,537 km

• M1: 178,919 km (0.034 R)
• M2: 279,598 km (0.12 R)
• M3: 451,337 km (0.114 R)
• M4: 559,496 km (0.108 R)
• M5: 1,316,910 km (0.077 R)
• M6: 1,715,140 km (0.105 R)
• M7: 1,916,798 km (0.098 R)
• M8: 2,102,748 km (0.083 R)
• M9: 2,392,968 km (0.071 R)
• M10: 2,568,296 km (0.114 R)
• M11: 2,747,814 km (0.11 R)
• M12: 3,038,632 km (0.092 R)
• M13: 3,507,472 km (0.115 R)
• M14: 3,910,937 km (0.07 R)
• M15: 4,028,970 km (0.106 R)
• M16: 4,118,130 km (0.089 R)
• M17: 4,298,844 km (0.112 R)
• M18: 4,390,099 km (0.062 R)
• M19: 4,667,902 km (0.115 R)
• M20: 5,047,432 km (0.072 R)
• M21: 5,273,325 km (0.089 R)
• M22: 5,869,772 km (0.088 R)
• M23: 7,090,341 km (0.106 R)
• M24: 7,489,767 km (0.086 R)
• M25: 8,272,912 km (0.086 R)
• M26: 8,501,348 km (0.115 R)
• M27: 8,886,862 km (0.079 R)
• M28: 9,956,337 km (0.12 R)
• M29: 10,691,760 km (0.114 R)
• M30: 10,774,637 km (0.064 R)
• M31: 11,066,054 km (0.12 R)
• M32: 12,128,348 km (0.118 R)
• M33: 13,089,963 km (0.074 R)
• M34: 13,267,386 km (0.085 R)
• M35: 14,348,979 km (0.067 R)
• M36: 14,715,793 km (0.117 R)
• M37: 14,992,998 km (0.109 R)
• M38: 15,976,604 km (0.079 R)
• M39: 17,515,218 km (0.05 R)
• M40: 17,710,892 km (0.107 R)
• M41: 17,956,532 km (0.048 R)
• M42: 18,401,436 km (0.108 R)
• M43: 19,859,716 km (0.064 R)
• M44: 20,473,965 km (0.105 R)
• M45: 20,680,110 km (0.06 R)
• M46: 22,195,238 km (0.068 R)
• M47: 22,885,931 km (0.096 R)
• M48: 23,100,006 km (0.093 R)
• M49: 23,207,118 km (0.095 R)
• M50: 23,422,090 km (0.103 R)
• M51: 23,799,974 km (0.033 R)
• M52: 24,016,741 km (0.109 R)
• M53: 24,234,107 km (0.119 R)
• M54: 25,000,347 km (0.08 R)
• M55: 25,441,811 km (0.12 R)
• M56: 26,220,468 km (0.107 R)
• M57: 26,725,061 km (0.098 R)
• M58: 26,894,107 km (0.06 R)
• M59: 27,459,736 km (0.087 R)
• M60: 27,858,115 km (0.088 R)
• M61: 30,640,935 km (0.039 R)
• M62: 30,935,792 km (0.105 R)
• M63: 31,409,719 km (0.098 R)
• M64: 31,707,119 km (0.074 R)
• M65: 32,544,718 km (0.097 R)
• M66: 32,725,133 km (0.116 R)
• M67: 33,754,067 km (0.118 R)
• M68: 34,302,941 km (0.098 R)
• M69: 34,793,473 km (0.06 R)
• M70: 35,286,248 km (0.042 R)
• M71: 36,903,700 km (0.101 R)
• M72: 39,055,067 km (0.054 R)
• M73: 39,182,973 km (0.078 R)
• M74: 40,081,608 km (0.082 R)
• M75: 40,339,515 km (0.044 R)
• M76: 40,598,020 km (0.108 R)
• M77: 41,051,900 km (0.106 R)
• M78: 41,311,901 km (0.098 R)
• M79: 41,507,425 km (0.104 R)
• M80: 41,964,596 km (0.087 R)
• M81: 42,292,066 km (0.045 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 14,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit