🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.53 AU - 0.77 AU

Year: 196 Days

Day: 15.2 Hours

Environment

Temp: 153 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,170,971 km

• M1: 242,498 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.57 AU - 0.91 AU

Year: 239 Days

Day: 34.4 Hours

Environment

Temp: 131 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,170,971 km

• M1: 47,273 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.58 AU - 3.5 AU

Year: 1986 Days

Day: 47.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,170,971 km

• M1: 1,509,742 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.67 AU - 3.57 AU

Year: 2065 Days

Day: 17.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.6

Radius: 13.2

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.07 AU - 7.31 AU

Year: 6484 Days

Day: 12.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 107,170,971 km

• M1: 166,802 km (0.054 R)
• M2: 580,589 km (0.057 R)
• M3: 1,369,868 km (0.091 R)
• M4: 2,115,164 km (0.093 R)
• M5: 2,638,009 km (0.062 R)
• M6: 3,496,102 km (0.1 R)
• M7: 4,603,725 km (0.117 R)
• M8: 6,920,846 km (0.082 R)
• M9: 7,571,148 km (0.035 R)
• M10: 8,261,842 km (0.061 R)
• M11: 10,051,331 km (0.114 R)
• M12: 12,600,180 km (0.108 R)
• M13: 16,105,408 km (0.088 R)
• M14: 18,568,985 km (0.105 R)
• M15: 19,955,010 km (0.062 R)
• M16: 22,440,279 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420

Radius: 12.8

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 7.55 AU - 8.11 AU

Year: 8211 Days

Day: 8 Hours

Environment

Temp: -178 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 107,170,971 km

• M1: 174,132 km (0.111 R)
• M2: 638,334 km (0.108 R)
• M3: 1,177,634 km (0.099 R)
• M4: 2,284,060 km (0.066 R)
• M5: 3,166,538 km (0.05 R)
• M6: 3,710,177 km (0.06 R)
• M7: 6,401,592 km (0.107 R)
• M8: 8,795,906 km (0.108 R)
• M9: 17,552,019 km (0.107 R)
• M10: 21,152,391 km (0.05 R)
• M11: 24,465,535 km (0.059 R)
• M12: 26,245,450 km (0.032 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 767.9

Radius: 8

Gravity: 12 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 18.22 AU - 20.22 AU

Year: 31576 Days

Day: 20.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 65.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 107,170,971 km

• M1: 113,694 km (0.099 R)
• M2: 432,637 km (0.098 R)
• M3: 693,237 km (0.112 R)
• M4: 1,105,379 km (0.058 R)
• M5: 2,578,170 km (0.035 R)
• M6: 3,478,150 km (0.103 R)
• M7: 4,270,870 km (0.071 R)
• M8: 4,534,611 km (0.1 R)
• M9: 6,162,235 km (0.109 R)
• M10: 6,499,878 km (0.084 R)
• M11: 6,952,112 km (0.081 R)
• M12: 10,318,812 km (0.104 R)
• M13: 10,726,616 km (0.094 R)
• M14: 13,243,899 km (0.103 R)
• M15: 13,888,966 km (0.118 R)
• M16: 14,639,498 km (0.061 R)
• M17: 15,860,217 km (0.085 R)
• M18: 16,587,562 km (0.036 R)
• M19: 19,513,845 km (0.069 R)
• M20: 21,645,466 km (0.065 R)
• M21: 25,126,907 km (0.11 R)
• M22: 28,299,429 km (0.116 R)
• M23: 28,564,217 km (0.113 R)
• M24: 37,140,663 km (0.052 R)
• M25: 37,458,260 km (0.119 R)
• M26: 40,397,708 km (0.116 R)
• M27: 41,240,692 km (0.06 R)
• M28: 48,411,965 km (0.085 R)
• M29: 67,021,940 km (0.102 R)
• M30: 68,440,727 km (0.043 R)
• M31: 72,322,043 km (0.115 R)
• M32: 78,154,565 km (0.082 R)
• M33: 83,203,194 km (0.115 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 13,301 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit