🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.35 AU - 1.63 AU

Year: 636 Days

Day: 17.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,633,592 km

• M1: 778,657 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.3 AU - 1.78 AU

Year: 669 Days

Day: 19.5 Hours

Environment

Temp: -7 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.19 AU - 2.23 AU

Year: 1149 Days

Day: 45.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.7

Radius: 14

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 9.96 AU - 13.04 AU

Year: 13643 Days

Day: 9.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 36,633,592 km

• M1: 174,132 km (0.103 R)
• M2: 871,557 km (0.119 R)
• M3: 1,347,727 km (0.075 R)
• M4: 1,985,164 km (0.037 R)
• M5: 2,436,052 km (0.066 R)
• M6: 3,050,001 km (0.035 R)
• M7: 4,783,990 km (0.064 R)
• M8: 6,404,584 km (0.059 R)
• M9: 7,018,982 km (0.1 R)
• M10: 7,853,589 km (0.059 R)
• M11: 8,655,583 km (0.067 R)
• M12: 10,368,030 km (0.101 R)
• M13: 11,043,614 km (0.074 R)
• M14: 12,925,705 km (0.056 R)
• M15: 13,510,184 km (0.074 R)
• M16: 14,802,111 km (0.081 R)
• M17: 19,848,197 km (0.097 R)
• M18: 22,523,605 km (0.06 R)
• M19: 23,275,783 km (0.11 R)
• M20: 24,731,370 km (0.083 R)
• M21: 28,580,374 km (0.113 R)
• M22: 29,910,000 km (0.114 R)
• M23: 31,164,677 km (0.086 R)
• M24: 31,981,182 km (0.05 R)
• M25: 33,172,281 km (0.106 R)
• M26: 45,853,842 km (0.112 R)
• M27: 46,606,917 km (0.028 R)
• M28: 48,137,453 km (0.088 R)
• M29: 53,592,689 km (0.115 R)
• M30: 54,933,685 km (0.1 R)
• M31: 56,468,858 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 89.7

Radius: 5.8

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 11.42 AU - 16.72 AU

Year: 18464 Days

Day: 15.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 36,633,592 km

• M1: 72,106 km (0.092 R)
• M2: 816,056 km (0.108 R)
• M3: 1,247,796 km (0.075 R)
• M4: 2,031,240 km (0.084 R)
• M5: 2,518,929 km (0.074 R)
• M6: 2,958,747 km (0.117 R)
• M7: 4,115,587 km (0.047 R)
• M8: 5,958,184 km (0.066 R)
• M9: 6,561,961 km (0.119 R)
• M10: 7,316,981 km (0.113 R)
• M11: 7,734,808 km (0.09 R)
• M12: 8,168,493 km (0.098 R)
• M13: 8,535,157 km (0.109 R)
• M14: 11,669,980 km (0.069 R)
• M15: 14,589,383 km (0.039 R)
• M16: 15,129,281 km (0.118 R)
• M17: 19,215,996 km (0.095 R)
• M18: 22,288,587 km (0.114 R)
• M19: 22,924,079 km (0.118 R)
• M20: 23,653,219 km (0.048 R)
• M21: 27,172,060 km (0.089 R)
• M22: 28,172,421 km (0.092 R)
• M23: 32,825,363 km (0.106 R)
• M24: 35,119,447 km (0.101 R)
• M25: 35,333,072 km (0.118 R)
• M26: 35,547,745 km (0.04 R)
• M27: 36,524,021 km (0.112 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 13,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit