🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.84 AU - 0.96 AU

Year: 315 Days

Day: 19.7 Hours

Environment

Temp: 160 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,456,877 km

• M1: 39,045 km (0.073 R)
• M2: 723,904 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.89 AU - 1.37 AU

Year: 443 Days

Day: 32.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,456,877 km

• M1: 478,264 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.18 AU - 5.26 AU

Year: 3198 Days

Day: 13.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,456,877 km

• M1: 177,124 km (0.089 R)

Asteroid Belt

Center: 7.29 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.7

Radius: 9.1

Gravity: 9.09 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 8.56 AU - 12.16 AU

Year: 12303 Days

Day: 8.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 68,456,877 km

• M1: 113,246 km (0.081 R)
• M2: 601,533 km (0.099 R)
• M3: 926,460 km (0.115 R)
• M4: 1,411,456 km (0.068 R)
• M5: 1,884,784 km (0.076 R)
• M6: 2,187,270 km (0.102 R)
• M7: 2,960,841 km (0.102 R)
• M8: 3,659,613 km (0.119 R)
• M9: 5,141,529 km (0.116 R)
• M10: 5,885,779 km (0.082 R)
• M11: 6,225,964 km (0.117 R)
• M12: 6,539,372 km (0.08 R)
• M13: 8,221,450 km (0.099 R)
• M14: 9,750,340 km (0.118 R)
• M15: 11,813,145 km (0.063 R)
• M16: 13,621,335 km (0.107 R)
• M17: 14,151,061 km (0.116 R)
• M18: 15,606,947 km (0.115 R)
• M19: 16,556,744 km (0.109 R)
• M20: 16,932,085 km (0.095 R)
• M21: 17,856,301 km (0.116 R)
• M22: 21,801,795 km (0.095 R)
• M23: 28,484,781 km (0.059 R)
• M24: 30,909,014 km (0.091 R)
• M25: 32,756,399 km (0.062 R)
• M26: 34,921,229 km (0.084 R)
• M27: 37,694,475 km (0.109 R)
• M28: 45,117,521 km (0.079 R)
• M29: 46,889,957 km (0.065 R)
• M30: 50,102,571 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 328.1

Radius: 3.8

Gravity: 22.72 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 16.45 AU - 16.49 AU

Year: 24661 Days

Day: 18.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 68,456,877 km

• M1: 49,666 km (0.07 R)
• M2: 219,310 km (0.071 R)
• M3: 727,195 km (0.115 R)
• M4: 981,212 km (0.111 R)
• M5: 1,875,957 km (0.08 R)
• M6: 2,483,474 km (0.106 R)
• M7: 3,346,504 km (0.05 R)
• M8: 3,568,956 km (0.118 R)
• M9: 3,830,753 km (0.077 R)
• M10: 4,074,148 km (0.054 R)
• M11: 5,835,065 km (0.117 R)
• M12: 6,239,578 km (0.1 R)
• M13: 7,997,502 km (0.111 R)
• M14: 8,547,274 km (0.052 R)
• M15: 10,405,878 km (0.118 R)
• M16: 10,819,367 km (0.067 R)
• M17: 11,366,895 km (0.109 R)
• M18: 13,257,214 km (0.12 R)
• M19: 13,742,958 km (0.08 R)
• M20: 14,457,437 km (0.083 R)
• M21: 15,882,357 km (0.069 R)
• M22: 17,563,388 km (0.109 R)
• M23: 18,318,708 km (0.117 R)
• M24: 18,575,268 km (0.085 R)
• M25: 20,530,363 km (0.098 R)
• M26: 21,368,261 km (0.113 R)
• M27: 21,557,502 km (0.104 R)
• M28: 23,814,784 km (0.041 R)
• M29: 24,120,263 km (0.098 R)
• M30: 30,914,849 km (0.037 R)
• M31: 34,161,571 km (0.092 R)
• M32: 36,134,318 km (0.11 R)
• M33: 37,353,691 km (0.078 R)
• M34: 40,884,200 km (0.059 R)
• M35: 46,033,658 km (0.059 R)
• M36: 46,825,630 km (0.093 R)
• M37: 47,305,091 km (0.091 R)
• M38: 60,950,810 km (0.062 R)
• M39: 65,623,649 km (0.088 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: 511 - 16,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit