🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.93 AU - 2.45 AU

Year: 1184 Days

Day: 44.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,155,920 km

• M1: 1,209,499 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.42 AU - 4.7 AU

Year: 2988 Days

Day: 45.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.5

Radius: 13.4

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.07 AU - 6.77 AU

Year: 5261 Days

Day: 12.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 27,155,920 km

• M1: 221,405 km (0.05 R)
• M2: 647,908 km (0.069 R)
• M3: 1,310,178 km (0.112 R)
• M4: 1,807,441 km (0.08 R)
• M5: 2,389,976 km (0.106 R)
• M6: 4,595,048 km (0.069 R)
• M7: 5,641,784 km (0.106 R)
• M8: 11,264,570 km (0.101 R)
• M9: 13,699,126 km (0.053 R)
• M10: 17,789,730 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.2

Radius: 10.1

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.2 AU - 8.84 AU

Year: 7532 Days

Day: 5.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 27,155,920 km

• M1: 125,662 km (0.115 R)
• M2: 1,214,136 km (0.059 R)
• M3: 1,545,795 km (0.11 R)
• M4: 4,307,820 km (0.114 R)
• M5: 5,877,102 km (0.113 R)
• M6: 6,736,691 km (0.114 R)
• M7: 9,635,748 km (0.081 R)
• M8: 10,101,895 km (0.053 R)
• M9: 10,878,907 km (0.119 R)
• M10: 11,539,232 km (0.117 R)
• M11: 13,914,696 km (0.085 R)
• M12: 14,450,406 km (0.071 R)
• M13: 15,562,966 km (0.105 R)
• M14: 19,759,036 km (0.093 R)
• M15: 20,359,971 km (0.032 R)
• M16: 22,804,550 km (0.112 R)
• M17: 31,811,538 km (0.082 R)
• M18: 37,094,438 km (0.07 R)
• M19: 39,173,399 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.7

Radius: 12.4

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 8.83 AU - 10.87 AU

Year: 11291 Days

Day: 11.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 27,155,920 km

• M1: 154,235 km (0.114 R)
• M2: 806,033 km (0.066 R)
• M3: 1,768,247 km (0.102 R)
• M4: 2,470,010 km (0.116 R)
• M5: 3,177,908 km (0.103 R)
• M6: 3,570,153 km (0.085 R)
• M7: 4,358,983 km (0.111 R)
• M8: 5,671,704 km (0.079 R)
• M9: 7,987,928 km (0.074 R)
• M10: 8,421,612 km (0.039 R)
• M11: 9,818,407 km (0.066 R)
• M12: 10,615,166 km (0.116 R)
• M13: 12,054,148 km (0.115 R)
• M14: 12,771,769 km (0.082 R)
• M15: 15,371,331 km (0.078 R)
• M16: 18,430,009 km (0.091 R)
• M17: 23,820,319 km (0.096 R)
• M18: 26,833,220 km (0.071 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 14,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit