🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.41 AU - 1.95 AU

Year: 788 Days

Day: 41.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,856,644 km

• M1: 76,295 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.19 AU - 2.57 AU

Year: 1328 Days

Day: 19.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 123.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,856,644 km

• M1: 278,102 km (0.108 R)

Asteroid Belt

Center: 6.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.4

Radius: 10.1

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 9.54 AU - 10.18 AU

Year: 11197 Days

Day: 12.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 44,856,644 km

• M1: 125,812 km (0.083 R)
• M2: 464,801 km (0.11 R)
• M3: 939,774 km (0.095 R)
• M4: 2,097,063 km (0.078 R)
• M5: 2,540,022 km (0.108 R)
• M6: 4,905,913 km (0.103 R)
• M7: 5,946,815 km (0.054 R)
• M8: 7,087,050 km (0.11 R)
• M9: 8,367,308 km (0.079 R)
• M10: 10,163,380 km (0.1 R)
• M11: 11,669,382 km (0.106 R)
• M12: 12,877,235 km (0.112 R)
• M13: 14,033,926 km (0.074 R)
• M14: 15,049,546 km (0.086 R)
• M15: 16,478,953 km (0.116 R)
• M16: 17,378,934 km (0.038 R)
• M17: 21,484,498 km (0.115 R)
• M18: 23,667,430 km (0.092 R)
• M19: 25,006,780 km (0.065 R)
• M20: 29,763,992 km (0.086 R)
• M21: 31,893,518 km (0.05 R)
• M22: 33,054,248 km (0.119 R)
• M23: 34,002,848 km (0.106 R)
• M24: 39,680,237 km (0.117 R)
• M25: 40,347,743 km (0.057 R)
• M26: 50,649,949 km (0.073 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 616.2

Radius: 3.2

Gravity: 60.18 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 10.69 AU - 16.51 AU

Year: 18138 Days

Day: 20.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 44,856,644 km

• M1: 50,564 km (0.111 R)
• M2: 1,063,641 km (0.111 R)
• M3: 1,823,598 km (0.097 R)
• M4: 2,029,894 km (0.109 R)
• M5: 2,169,169 km (0.104 R)
• M6: 3,411,879 km (0.075 R)
• M7: 4,151,191 km (0.034 R)
• M8: 4,884,969 km (0.067 R)
• M9: 7,789,711 km (0.06 R)
• M10: 14,527,748 km (0.097 R)
• M11: 16,116,627 km (0.094 R)
• M12: 21,666,260 km (0.119 R)
• M13: 22,438,484 km (0.108 R)
• M14: 24,140,309 km (0.08 R)
• M15: 32,304,015 km (0.098 R)
• M16: 37,685,798 km (0.114 R)
• M17: 41,537,943 km (0.111 R)
• M18: 42,577,798 km (0.074 R)
• M19: 51,020,354 km (0.08 R)
• M20: 55,363,030 km (0.102 R)
• M21: 55,720,719 km (0.113 R)
• M22: 65,370,679 km (0.096 R)
• M23: 67,997,169 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 95.9

Radius: 4.4

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 12.62 AU - 20.34 AU

Year: 24195 Days

Day: 22.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 44,856,644 km

• M1: 85,271 km (0.111 R)
• M2: 440,715 km (0.067 R)
• M3: 585,676 km (0.108 R)
• M4: 771,626 km (0.076 R)
• M5: 1,102,836 km (0.099 R)
• M6: 1,363,734 km (0.085 R)
• M7: 1,739,075 km (0.075 R)
• M8: 2,379,653 km (0.068 R)
• M9: 2,571,737 km (0.108 R)
• M10: 2,836,824 km (0.112 R)
• M11: 3,469,773 km (0.067 R)
• M12: 4,302,734 km (0.069 R)
• M13: 4,588,466 km (0.103 R)
• M14: 4,947,800 km (0.12 R)
• M15: 10,578,065 km (0.049 R)
• M16: 14,017,919 km (0.053 R)
• M17: 16,916,677 km (0.09 R)
• M18: 17,340,637 km (0.113 R)
• M19: 20,508,222 km (0.064 R)
• M20: 25,950,593 km (0.118 R)
• M21: 26,231,388 km (0.112 R)
• M22: 27,861,107 km (0.108 R)
• M23: 38,588,172 km (0.034 R)
• M24: 41,070,749 km (0.113 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 15,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit