🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.42 AU - 0.6 AU

Year: 132 Days

Day: 47.5 Hours

Environment

Temp: 260 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 88,734,206 km

• M1: 24,235 km (0.071 R)
• M2: 78,240 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.82 AU - 1.32 AU

Year: 402 Days

Day: 39.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 88,734,206 km

• M1: 677,230 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.43 AU - 3.55 AU

Year: 2370 Days

Day: 29.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.4

Radius: 10.1

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 8.65 AU - 9.59 AU

Year: 10010 Days

Day: 12.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 88,734,206 km

• M1: 125,662 km (0.075 R)
• M2: 580,589 km (0.113 R)
• M3: 899,382 km (0.084 R)
• M4: 1,674,898 km (0.119 R)
• M5: 2,991,509 km (0.074 R)
• M6: 3,408,737 km (0.065 R)
• M7: 4,094,344 km (0.065 R)
• M8: 4,610,307 km (0.095 R)
• M9: 5,108,169 km (0.084 R)
• M10: 5,544,695 km (0.08 R)
• M11: 7,625,452 km (0.069 R)
• M12: 8,884,618 km (0.092 R)
• M13: 9,288,233 km (0.084 R)
• M14: 13,142,771 km (0.114 R)
• M15: 14,820,511 km (0.102 R)
• M16: 15,452,862 km (0.072 R)
• M17: 17,668,107 km (0.084 R)
• M18: 19,406,584 km (0.111 R)
• M19: 20,940,261 km (0.065 R)
• M20: 23,389,926 km (0.114 R)
• M21: 24,771,612 km (0.061 R)
• M22: 26,298,408 km (0.072 R)
• M23: 26,944,970 km (0.117 R)
• M24: 27,791,844 km (0.085 R)
• M25: 30,947,012 km (0.063 R)
• M26: 31,980,135 km (0.094 R)
• M27: 32,822,970 km (0.112 R)
• M28: 33,464,744 km (0.11 R)
• M29: 37,725,591 km (0.056 R)
• M30: 39,622,941 km (0.039 R)
• M31: 40,595,177 km (0.034 R)
• M32: 41,210,773 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 929.5

Radius: 6.6

Gravity: 21.34 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 11.6 AU - 18.88 AU

Year: 21623 Days

Day: 19.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 88,734,206 km

• M1: 87,814 km (0.091 R)
• M2: 680,521 km (0.116 R)
• M3: 1,132,755 km (0.036 R)
• M4: 1,434,344 km (0.097 R)
• M5: 1,658,292 km (0.109 R)
• M6: 2,852,981 km (0.117 R)
• M7: 4,392,941 km (0.115 R)
• M8: 4,719,813 km (0.117 R)
• M9: 4,985,050 km (0.077 R)
• M10: 5,713,442 km (0.093 R)
• M11: 6,015,031 km (0.102 R)
• M12: 7,081,514 km (0.082 R)
• M13: 7,685,441 km (0.096 R)
• M14: 7,946,938 km (0.086 R)
• M15: 10,448,214 km (0.104 R)
• M16: 12,120,719 km (0.107 R)
• M17: 15,567,603 km (0.028 R)
• M18: 17,830,421 km (0.05 R)
• M19: 20,502,837 km (0.112 R)
• M20: 22,674,250 km (0.086 R)
• M21: 24,653,579 km (0.114 R)
• M22: 25,108,656 km (0.072 R)
• M23: 26,745,407 km (0.092 R)
• M24: 27,346,790 km (0.087 R)
• M25: 27,589,886 km (0.075 R)
• M26: 36,006,113 km (0.028 R)
• M27: 39,615,910 km (0.078 R)
• M28: 43,791,037 km (0.1 R)
• M29: 45,984,590 km (0.103 R)
• M30: 46,328,366 km (0.106 R)
• M31: 46,673,937 km (0.094 R)
• M32: 48,962,037 km (0.086 R)
• M33: 49,320,623 km (0.108 R)
• M34: 57,062,013 km (0.114 R)
• M35: 59,065,727 km (0.087 R)
• M36: 61,531,699 km (0.097 R)
• M37: 61,740,238 km (0.058 R)
• M38: 86,362,103 km (0.112 R)
• M39: 88,203,353 km (0.086 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 14,433 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit