🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.46 AU - 0.64 AU

Year: 144 Days

Day: 30.4 Hours

Environment

Temp: 256 °C

Axial Tilt: 42.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.32 AU - 2.06 AU

Year: 776 Days

Day: 18.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,411,873 km

• M1: 247,734 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.3 AU - 3.58 AU

Year: 1780 Days

Day: 26.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.47 AU - 5.47 AU

Year: 3912 Days

Day: 26.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.9

Radius: 9.3

Gravity: 9.78 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.9 AU - 7.7 AU

Year: 6261 Days

Day: 8.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 63,411,873 km

• M1: 115,639 km (0.098 R)
• M2: 411,394 km (0.043 R)
• M3: 775,067 km (0.097 R)
• M4: 1,211,892 km (0.108 R)
• M5: 1,710,652 km (0.082 R)
• M6: 2,142,242 km (0.089 R)
• M7: 2,758,884 km (0.075 R)
• M8: 3,512,109 km (0.062 R)
• M9: 4,890,803 km (0.096 R)
• M10: 7,027,809 km (0.089 R)
• M11: 8,099,378 km (0.072 R)
• M12: 10,902,992 km (0.025 R)
• M13: 11,199,794 km (0.107 R)
• M14: 11,913,675 km (0.08 R)
• M15: 12,281,686 km (0.084 R)
• M16: 14,355,262 km (0.064 R)
• M17: 14,712,203 km (0.115 R)
• M18: 17,513,872 km (0.042 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.1

Radius: 14.8

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 6.62 AU - 11.02 AU

Year: 9249 Days

Day: 13.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 63,411,873 km

• M1: 184,753 km (0.116 R)
• M2: 921,373 km (0.082 R)
• M3: 1,424,621 km (0.057 R)
• M4: 3,720,349 km (0.098 R)
• M5: 4,370,801 km (0.083 R)
• M6: 5,119,538 km (0.074 R)
• M7: 6,484,170 km (0.062 R)
• M8: 7,076,278 km (0.108 R)
• M9: 9,420,926 km (0.119 R)
• M10: 14,337,460 km (0.085 R)
• M11: 17,343,330 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 383

Radius: 4.1

Gravity: 22.78 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 14.41 AU - 15.43 AU

Year: 20349 Days

Day: 17.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 63,411,873 km

• M1: 51,162 km (0.115 R)
• M2: 190,139 km (0.11 R)
• M3: 356,791 km (0.103 R)
• M4: 604,824 km (0.084 R)
• M5: 1,727,706 km (0.085 R)
• M6: 2,411,817 km (0.03 R)
• M7: 3,666,793 km (0.081 R)
• M8: 4,880,631 km (0.1 R)
• M9: 5,194,786 km (0.059 R)
• M10: 5,411,553 km (0.115 R)
• M11: 6,019,370 km (0.079 R)
• M12: 7,279,432 km (0.086 R)
• M13: 7,597,029 km (0.114 R)
• M14: 8,455,870 km (0.073 R)
• M15: 9,483,907 km (0.096 R)
• M16: 10,364,290 km (0.106 R)
• M17: 10,766,110 km (0.113 R)
• M18: 13,465,005 km (0.103 R)
• M19: 14,151,659 km (0.119 R)
• M20: 15,445,831 km (0.082 R)
• M21: 16,973,973 km (0.104 R)
• M22: 17,693,539 km (0.116 R)
• M23: 19,798,381 km (0.117 R)
• M24: 24,396,870 km (0.118 R)
• M25: 32,370,286 km (0.061 R)
• M26: 45,020,282 km (0.043 R)
• M27: 47,640,639 km (0.077 R)
• M28: 52,175,249 km (0.111 R)
• M29: 57,521,728 km (0.061 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 19,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit