🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.5 AU - 0.54 AU

Year: 140 Days

Day: 21.6 Hours

Environment

Temp: 160 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.5 AU - 0.58 AU

Year: 148 Days

Day: 26.2 Hours

Environment

Temp: 191 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.07 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.28 AU - 1.92 AU

Year: 754 Days

Day: 25.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,311,272 km

• M1: 51,162 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.05 AU - 2.11 AU

Year: 1118 Days

Day: 42.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.5

Radius: 9.3

Gravity: 11.45 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 10.44 AU - 11.84 AU

Year: 13861 Days

Day: 11.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 54,311,272 km

• M1: 115,789 km (0.119 R)
• M2: 507,885 km (0.067 R)
• M3: 803,041 km (0.065 R)
• M4: 1,154,148 km (0.118 R)
• M5: 1,469,350 km (0.117 R)
• M6: 2,258,479 km (0.102 R)
• M7: 3,984,240 km (0.059 R)
• M8: 6,748,809 km (0.091 R)
• M9: 8,423,407 km (0.119 R)
• M10: 11,429,577 km (0.088 R)
• M11: 12,183,699 km (0.108 R)
• M12: 13,444,809 km (0.119 R)
• M13: 16,538,045 km (0.096 R)
• M14: 17,914,943 km (0.114 R)
• M15: 23,887,040 km (0.105 R)
• M16: 26,933,900 km (0.083 R)
• M17: 30,944,768 km (0.088 R)
• M18: 32,779,287 km (0.081 R)
• M19: 37,068,557 km (0.069 R)
• M20: 38,577,551 km (0.066 R)
• M21: 42,602,930 km (0.052 R)
• M22: 43,651,312 km (0.044 R)
• M23: 46,112,197 km (0.038 R)
• M24: 48,501,724 km (0.105 R)
• M25: 52,666,080 km (0.105 R)
• M26: 57,062,612 km (0.08 R)
• M27: 60,563,202 km (0.079 R)
• M28: 62,270,263 km (0.066 R)
• M29: 63,620,085 km (0.087 R)
• M30: 65,383,993 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416

Radius: 14.4

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 11.8 AU - 12.18 AU

Year: 15477 Days

Day: 8.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 54,311,272 km

• M1: 179,218 km (0.094 R)
• M2: 724,652 km (0.096 R)
• M3: 1,655,300 km (0.112 R)
• M4: 2,943,338 km (0.088 R)
• M5: 4,665,658 km (0.101 R)
• M6: 5,345,730 km (0.117 R)
• M7: 6,278,623 km (0.107 R)
• M8: 7,402,103 km (0.056 R)
• M9: 8,468,436 km (0.111 R)
• M10: 9,038,703 km (0.115 R)
• M11: 9,533,573 km (0.047 R)
• M12: 11,639,313 km (0.113 R)
• M13: 13,394,993 km (0.088 R)
• M14: 13,843,937 km (0.075 R)
• M15: 14,976,692 km (0.027 R)
• M16: 16,753,316 km (0.106 R)
• M17: 18,587,685 km (0.101 R)
• M18: 21,064,876 km (0.08 R)
• M19: 25,182,258 km (0.098 R)
• M20: 28,734,609 km (0.095 R)
• M21: 29,916,732 km (0.103 R)
• M22: 31,580,858 km (0.061 R)
• M23: 33,072,200 km (0.077 R)
• M24: 35,702,579 km (0.059 R)
• M25: 36,319,221 km (0.092 R)
• M26: 37,828,365 km (0.105 R)
• M27: 39,773,137 km (0.083 R)
• M28: 48,672,864 km (0.111 R)
• M29: 52,227,459 km (0.067 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 15,669 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit