🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.71 AU - 0.99 AU

Year: 283 Days

Day: 30.2 Hours

Environment

Temp: 92 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.55 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.4 AU - 5.08 AU

Year: 3157 Days

Day: 20.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,176,456 km

• M1: 90,357 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.9

Radius: 14.5

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 7.51 AU - 8.57 AU

Year: 8245 Days

Day: 5 Hours

Environment

Temp: -163 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 60,176,456 km

• M1: 181,462 km (0.093 R)
• M2: 1,067,979 km (0.107 R)
• M3: 1,808,937 km (0.11 R)
• M4: 2,375,614 km (0.117 R)
• M5: 3,019,184 km (0.082 R)
• M6: 3,899,418 km (0.112 R)
• M7: 5,581,497 km (0.057 R)
• M8: 6,069,335 km (0.11 R)
• M9: 6,800,270 km (0.119 R)
• M10: 7,319,674 km (0.118 R)
• M11: 7,945,891 km (0.049 R)
• M12: 10,089,030 km (0.099 R)
• M13: 13,437,629 km (0.085 R)
• M14: 14,139,392 km (0.079 R)
• M15: 14,681,535 km (0.119 R)
• M16: 15,489,364 km (0.073 R)
• M17: 16,130,690 km (0.114 R)
• M18: 16,722,948 km (0.055 R)
• M19: 17,193,732 km (0.099 R)
• M20: 18,232,240 km (0.108 R)
• M21: 20,055,539 km (0.099 R)
• M22: 21,997,768 km (0.062 R)
• M23: 23,723,679 km (0.118 R)
• M24: 28,862,067 km (0.087 R)
• M25: 29,540,344 km (0.118 R)
• M26: 32,672,773 km (0.105 R)
• M27: 34,807,385 km (0.036 R)
• M28: 38,530,577 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.3

Radius: 10.7

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 9.28 AU - 10.66 AU

Year: 11385 Days

Day: 11.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 60,176,456 km

• M1: 133,441 km (0.111 R)
• M2: 499,806 km (0.12 R)
• M3: 1,779,317 km (0.04 R)
• M4: 3,044,915 km (0.036 R)
• M5: 3,495,205 km (0.112 R)
• M6: 4,325,622 km (0.078 R)
• M7: 6,955,254 km (0.044 R)
• M8: 10,346,338 km (0.08 R)
• M9: 15,652,425 km (0.049 R)
• M10: 17,290,971 km (0.083 R)
• M11: 18,573,623 km (0.11 R)
• M12: 21,668,204 km (0.033 R)
• M13: 28,137,863 km (0.091 R)
• M14: 31,203,872 km (0.119 R)
• M15: 37,370,446 km (0.099 R)
• M16: 37,742,047 km (0.052 R)
• M17: 38,116,041 km (0.107 R)
• M18: 39,125,528 km (0.114 R)
• M19: 42,799,203 km (0.041 R)
• M20: 46,696,826 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368.9

Radius: 7.1

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 11.01 AU - 17.21 AU

Year: 19168 Days

Day: 17 Hours

Environment

Temp: -196 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 60,176,456 km

• M1: 89,908 km (0.094 R)
• M2: 1,144,424 km (0.116 R)
• M3: 2,449,964 km (0.111 R)
• M4: 3,181,498 km (0.052 R)
• M5: 3,625,355 km (0.111 R)
• M6: 6,208,162 km (0.049 R)
• M7: 6,609,683 km (0.088 R)
• M8: 7,201,043 km (0.077 R)
• M9: 13,593,510 km (0.026 R)
• M10: 14,758,279 km (0.096 R)
• M11: 16,513,959 km (0.115 R)
• M12: 18,160,583 km (0.073 R)
• M13: 24,240,540 km (0.091 R)
• M14: 25,437,921 km (0.062 R)
• M15: 26,257,867 km (0.1 R)
• M16: 26,884,233 km (0.079 R)
• M17: 30,394,248 km (0.113 R)
• M18: 43,455,937 km (0.043 R)
• M19: 44,038,771 km (0.11 R)
• M20: 52,424,180 km (0.104 R)
• M21: 54,759,702 km (0.064 R)
• M22: 55,098,990 km (0.096 R)
• M23: 56,124,932 km (0.048 R)
• M24: 57,687,931 km (0.04 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 17,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit