🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.53 AU - 0.87 AU

Year: 207 Days

Day: 36.3 Hours

Environment

Temp: 198 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.95 AU - 2.01 AU

Year: 984 Days

Day: 37 Hours

Environment

Temp: -47 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.76 AU - 2.2 AU

Year: 984 Days

Day: 28.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.03 AU - 2.47 AU

Year: 1192 Days

Day: 36.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,014,843 km

• M1: 35,006 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.15 AU - 3.07 AU

Year: 1489 Days

Day: 16.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.9

Radius: 15

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 7.11 AU - 7.21 AU

Year: 6765 Days

Day: 7.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 99,014,843 km

• M1: 189,092 km (0.081 R)
• M2: 762,201 km (0.106 R)
• M3: 1,506,750 km (0.096 R)
• M4: 3,020,830 km (0.069 R)
• M5: 3,799,936 km (0.101 R)
• M6: 5,276,018 km (0.077 R)
• M7: 5,951,003 km (0.058 R)
• M8: 6,964,080 km (0.056 R)
• M9: 7,701,448 km (0.088 R)
• M10: 8,288,320 km (0.119 R)
• M11: 8,904,963 km (0.112 R)
• M12: 9,910,111 km (0.106 R)
• M13: 10,416,799 km (0.111 R)
• M14: 11,583,064 km (0.079 R)
• M15: 12,997,362 km (0.119 R)
• M16: 14,524,158 km (0.117 R)
• M17: 16,357,630 km (0.062 R)
• M18: 17,462,709 km (0.086 R)
• M19: 19,107,089 km (0.09 R)
• M20: 20,185,989 km (0.084 R)
• M21: 21,457,421 km (0.118 R)
• M22: 24,826,963 km (0.117 R)
• M23: 25,335,596 km (0.106 R)
• M24: 26,814,670 km (0.111 R)
• M25: 30,135,593 km (0.107 R)
• M26: 31,202,825 km (0.064 R)
• M27: 33,825,425 km (0.118 R)
• M28: 36,048,599 km (0.065 R)

Asteroid Belt

Center: 13.82 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 20.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 564.6

Radius: 6.2

Gravity: 14.69 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 20.12 AU - 20.82 AU

Year: 32702 Days

Day: 19.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 99,014,843 km

• M1: 77,193 km (0.096 R)
• M2: 424,559 km (0.034 R)
• M3: 724,054 km (0.094 R)
• M4: 1,046,736 km (0.083 R)
• M5: 1,280,857 km (0.098 R)
• M6: 1,897,499 km (0.059 R)
• M7: 2,225,867 km (0.045 R)
• M8: 3,536,494 km (0.099 R)
• M9: 4,770,526 km (0.115 R)
• M10: 5,170,252 km (0.1 R)
• M11: 6,896,013 km (0.034 R)
• M12: 7,943,348 km (0.042 R)
• M13: 9,520,109 km (0.119 R)
• M14: 10,283,657 km (0.089 R)
• M15: 12,518,649 km (0.082 R)
• M16: 13,356,247 km (0.069 R)
• M17: 16,092,991 km (0.052 R)
• M18: 20,917,821 km (0.117 R)
• M19: 21,128,754 km (0.119 R)
• M20: 22,204,363 km (0.111 R)
• M21: 25,409,946 km (0.107 R)
• M22: 25,770,627 km (0.06 R)
• M23: 31,599,857 km (0.029 R)
• M24: 36,089,888 km (0.095 R)
• M25: 36,698,602 km (0.116 R)
• M26: 37,468,881 km (0.112 R)
• M27: 38,407,608 km (0.076 R)
• M28: 42,996,074 km (0.119 R)
• M29: 43,337,157 km (0.108 R)
• M30: 51,688,907 km (0.04 R)
• M31: 61,699,099 km (0.113 R)
• M32: 69,590,237 km (0.108 R)
• M33: 71,007,228 km (0.114 R)
• M34: 73,411,565 km (0.119 R)
• M35: 74,879,718 km (0.081 R)
• M36: 81,991,152 km (0.098 R)
• M37: 94,341,354 km (0.074 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 11,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit