🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.5 AU - 0.66 AU

Year: 155 Days

Day: 30 Hours

Environment

Temp: 203 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,409,434 km

• M1: 156,180 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.45 AU - 0.71 AU

Year: 155 Days

Day: 38.9 Hours

Environment

Temp: 249 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.91 AU - 1.41 AU

Year: 439 Days

Day: 41.4 Hours

Environment

Temp: 26 °C

Axial Tilt: 48.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 26,409,434 km

• M1: 772,673 km (0.118 R)
• M2: 956,379 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.88 AU - 3.16 AU

Year: 1845 Days

Day: 40.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,409,434 km

• M1: 367,263 km (0.113 R)

Asteroid Belt

Center: 7.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.1

Radius: 14.6

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 9.26 AU - 13.48 AU

Year: 13475 Days

Day: 5.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 26,409,434 km

• M1: 193,729 km (0.119 R)
• M2: 304,432 km (0.111 R)
• M3: 448,794 km (0.11 R)
• M4: 636,389 km (0.071 R)
• M5: 763,996 km (0.109 R)
• M6: 1,191,098 km (0.033 R)
• M7: 1,313,021 km (0.064 R)
• M8: 1,828,834 km (0.076 R)
• M9: 2,003,714 km (0.116 R)
• M10: 2,101,700 km (0.078 R)
• M11: 2,353,773 km (0.116 R)
• M12: 2,457,444 km (0.072 R)
• M13: 2,616,018 km (0.088 R)
• M14: 2,778,032 km (0.107 R)
• M15: 3,112,384 km (0.111 R)
• M16: 3,284,571 km (0.072 R)
• M17: 3,678,761 km (0.037 R)
• M18: 4,840,538 km (0.088 R)
• M19: 5,108,468 km (0.1 R)
• M20: 5,335,558 km (0.108 R)
• M21: 5,658,988 km (0.083 R)
• M22: 5,917,793 km (0.041 R)
• M23: 6,520,373 km (0.116 R)
• M24: 7,784,325 km (0.049 R)
• M25: 7,967,433 km (0.111 R)
• M26: 8,713,627 km (0.086 R)
• M27: 9,177,680 km (0.091 R)
• M28: 9,288,083 km (0.083 R)
• M29: 9,734,034 km (0.094 R)
• M30: 9,846,681 km (0.1 R)
• M31: 10,473,796 km (0.032 R)
• M32: 10,734,096 km (0.109 R)
• M33: 10,850,483 km (0.051 R)
• M34: 11,202,188 km (0.063 R)
• M35: 11,977,105 km (0.062 R)
• M36: 12,128,199 km (0.097 R)
• M37: 12,523,885 km (0.1 R)
• M38: 12,677,223 km (0.104 R)
• M39: 12,892,943 km (0.036 R)
• M40: 12,985,694 km (0.104 R)
• M41: 13,484,602 km (0.11 R)
• M42: 13,578,849 km (0.061 R)
• M43: 13,894,501 km (0.085 R)
• M44: 14,148,817 km (0.09 R)
• M45: 15,018,579 km (0.112 R)
• M46: 15,116,266 km (0.116 R)
• M47: 15,247,015 km (0.11 R)
• M48: 15,410,825 km (0.088 R)
• M49: 15,542,172 km (0.066 R)
• M50: 16,038,537 km (0.107 R)
• M51: 16,540,139 km (0.114 R)
• M52: 17,182,961 km (0.105 R)
• M53: 17,421,869 km (0.031 R)
• M54: 17,937,533 km (0.11 R)
• M55: 18,145,175 km (0.076 R)
• M56: 18,318,858 km (0.086 R)
• M57: 18,527,995 km (0.062 R)
• M58: 18,913,509 km (0.109 R)
• M59: 19,089,586 km (0.104 R)
• M60: 19,195,501 km (0.114 R)
• M61: 19,621,257 km (0.086 R)
• M62: 20,662,757 km (0.071 R)
• M63: 21,172,138 km (0.088 R)
• M64: 21,980,864 km (0.096 R)
• M65: 22,166,066 km (0.103 R)
• M66: 22,537,966 km (0.067 R)
• M67: 22,799,613 km (0.093 R)
• M68: 23,325,898 km (0.088 R)
• M69: 23,856,223 km (0.082 R)
• M70: 24,084,659 km (0.078 R)
• M71: 24,736,008 km (0.116 R)
• M72: 24,851,647 km (0.087 R)
• M73: 25,704,505 km (0.052 R)
• M74: 26,056,209 km (0.084 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 15,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit