🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.57 AU - 0.75 AU

Year: 192 Days

Day: 19.7 Hours

Environment

Temp: 142 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.02 AU - 1.1 AU

Year: 391 Days

Day: 24.8 Hours

Environment

Temp: 26 °C

Axial Tilt: 7.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,021,208 km

• M1: 282,890 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.18 AU - 2.38 AU

Year: 1233 Days

Day: 32.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,021,208 km

• M1: 391,946 km (0.09 R)
• M2: 906,413 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.75 AU - 3.53 AU

Year: 1993 Days

Day: 36.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,021,208 km

• M1: 450,439 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.89 AU - 4.39 AU

Year: 2487 Days

Day: 29.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.3

Radius: 13.3

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 9.4 AU - 11.84 AU

Year: 12395 Days

Day: 9.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 48,021,208 km

• M1: 173,234 km (0.084 R)
• M2: 262,245 km (0.1 R)
• M3: 366,066 km (0.045 R)
• M4: 668,702 km (0.097 R)
• M5: 1,070,822 km (0.111 R)
• M6: 1,330,523 km (0.116 R)
• M7: 1,678,787 km (0.06 R)
• M8: 1,911,262 km (0.07 R)
• M9: 2,056,073 km (0.117 R)
• M10: 2,229,756 km (0.086 R)
• M11: 2,618,711 km (0.084 R)
• M12: 3,029,357 km (0.086 R)
• M13: 3,314,790 km (0.106 R)
• M14: 4,097,486 km (0.063 R)
• M15: 5,070,021 km (0.065 R)
• M16: 5,721,819 km (0.107 R)
• M17: 6,219,232 km (0.066 R)
• M18: 6,546,552 km (0.081 R)
• M19: 6,693,757 km (0.076 R)
• M20: 7,293,794 km (0.118 R)
• M21: 7,677,662 km (0.113 R)
• M22: 7,950,379 km (0.044 R)
• M23: 8,226,387 km (0.103 R)
• M24: 8,991,131 km (0.084 R)
• M25: 9,113,951 km (0.055 R)
• M26: 9,402,825 km (0.061 R)
• M27: 10,675,005 km (0.092 R)
• M28: 10,848,688 km (0.099 R)
• M29: 11,552,995 km (0.09 R)
• M30: 12,272,112 km (0.1 R)
• M31: 13,518,262 km (0.065 R)
• M32: 14,708,014 km (0.101 R)
• M33: 14,804,654 km (0.105 R)
• M34: 14,949,914 km (0.072 R)
• M35: 15,193,309 km (0.047 R)
• M36: 15,486,970 km (0.117 R)
• M37: 15,585,256 km (0.064 R)
• M38: 17,390,453 km (0.114 R)
• M39: 19,845,205 km (0.087 R)
• M40: 21,140,274 km (0.092 R)
• M41: 22,351,119 km (0.063 R)
• M42: 22,909,119 km (0.095 R)
• M43: 23,077,267 km (0.076 R)
• M44: 23,246,013 km (0.076 R)
• M45: 23,924,888 km (0.076 R)
• M46: 24,095,579 km (0.077 R)
• M47: 24,438,159 km (0.057 R)
• M48: 25,012,914 km (0.078 R)
• M49: 25,186,298 km (0.097 R)
• M50: 25,301,937 km (0.098 R)
• M51: 25,533,963 km (0.082 R)
• M52: 26,293,023 km (0.115 R)
• M53: 27,594,225 km (0.076 R)
• M54: 27,892,972 km (0.066 R)
• M55: 28,614,183 km (0.103 R)
• M56: 28,916,520 km (0.106 R)
• M57: 29,524,337 km (0.038 R)
• M58: 30,320,796 km (0.112 R)
• M59: 31,186,519 km (0.102 R)
• M60: 31,310,834 km (0.06 R)
• M61: 31,435,300 km (0.079 R)
• M62: 31,997,638 km (0.116 R)
• M63: 32,123,001 km (0.098 R)
• M64: 33,195,618 km (0.091 R)
• M65: 33,640,672 km (0.081 R)
• M66: 33,895,886 km (0.107 R)
• M67: 34,408,258 km (0.078 R)
• M68: 36,091,085 km (0.102 R)
• M69: 36,483,181 km (0.072 R)
• M70: 36,811,099 km (0.088 R)
• M71: 37,139,915 km (0.099 R)
• M72: 37,469,779 km (0.115 R)
• M73: 38,331,911 km (0.058 R)
• M74: 39,603,643 km (0.047 R)
• M75: 40,617,467 km (0.111 R)
• M76: 40,957,354 km (0.092 R)
• M77: 42,808,777 km (0.077 R)
• M78: 42,947,006 km (0.069 R)
• M79: 43,918,793 km (0.027 R)
• M80: 44,337,368 km (0.101 R)
• M81: 45,249,167 km (0.09 R)
• M82: 45,954,671 km (0.115 R)
• M83: 46,521,647 km (0.099 R)
• M84: 46,877,241 km (0.062 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 14,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit