🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.64 AU - 0.82 AU

Year: 238 Days

Day: 32.5 Hours

Environment

Temp: 168 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.97 AU - 1.47 AU

Year: 513 Days

Day: 27.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,716,657 km

• M1: 126,111 km (0.115 R)
• M2: 791,223 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.33 AU - 1.53 AU

Year: 651 Days

Day: 46.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.49 AU - 1.77 AU

Year: 792 Days

Day: 43.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,716,657 km

• M1: 494,271 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.3 AU - 2.1 AU

Year: 844 Days

Day: 34.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.27 AU - 3.77 AU

Year: 1999 Days

Day: 46.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.71 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.3

Radius: 12.6

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.69 AU - 5.11 AU

Year: 3515 Days

Day: 9.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 22,716,657 km

• M1: 169,943 km (0.047 R)
• M2: 298,149 km (0.064 R)
• M3: 379,231 km (0.109 R)
• M4: 592,557 km (0.097 R)
• M5: 696,079 km (0.12 R)
• M6: 796,459 km (0.087 R)
• M7: 1,250,937 km (0.036 R)
• M8: 1,415,196 km (0.117 R)
• M9: 1,655,001 km (0.082 R)
• M10: 2,069,537 km (0.101 R)
• M11: 2,343,301 km (0.113 R)
• M12: 2,661,346 km (0.113 R)
• M13: 2,759,632 km (0.082 R)
• M14: 3,061,670 km (0.085 R)
• M15: 3,392,431 km (0.119 R)
• M16: 3,698,059 km (0.046 R)
• M17: 3,994,114 km (0.109 R)
• M18: 4,107,210 km (0.111 R)
• M19: 4,728,340 km (0.06 R)
• M20: 5,009,285 km (0.062 R)
• M21: 5,090,666 km (0.105 R)
• M22: 5,757,274 km (0.074 R)
• M23: 5,863,937 km (0.093 R)
• M24: 6,341,304 km (0.12 R)
• M25: 6,673,860 km (0.094 R)
• M26: 7,012,251 km (0.111 R)
• M27: 7,195,059 km (0.073 R)
• M28: 7,518,939 km (0.111 R)
• M29: 7,823,819 km (0.049 R)
• M30: 8,543,086 km (0.087 R)
• M31: 8,689,542 km (0.086 R)
• M32: 9,459,223 km (0.103 R)
• M33: 9,585,484 km (0.095 R)
• M34: 9,865,232 km (0.085 R)
• M35: 10,173,403 km (0.071 R)
• M36: 10,667,824 km (0.101 R)
• M37: 10,746,662 km (0.109 R)
• M38: 11,303,765 km (0.072 R)
• M39: 11,572,293 km (0.089 R)
• M40: 11,897,369 km (0.064 R)
• M41: 12,143,308 km (0.072 R)
• M42: 12,308,015 km (0.11 R)
• M43: 12,473,620 km (0.119 R)
• M44: 12,584,472 km (0.07 R)
• M45: 12,751,274 km (0.096 R)
• M46: 12,890,849 km (0.093 R)
• M47: 12,974,773 km (0.094 R)
• M48: 13,058,997 km (0.117 R)
• M49: 13,256,167 km (0.106 R)
• M50: 13,482,658 km (0.1 R)
• M51: 13,681,922 km (0.068 R)
• M52: 13,796,215 km (0.111 R)
• M53: 14,576,069 km (0.035 R)
• M54: 14,780,569 km (0.111 R)
• M55: 15,817,432 km (0.039 R)
• M56: 16,148,193 km (0.107 R)
• M57: 16,238,849 km (0.093 R)
• M58: 16,847,114 km (0.06 R)
• M59: 17,556,058 km (0.108 R)
• M60: 17,836,105 km (0.079 R)
• M61: 18,748,503 km (0.116 R)
• M62: 19,098,562 km (0.113 R)
• M63: 19,290,496 km (0.031 R)
• M64: 19,740,636 km (0.109 R)
• M65: 19,934,664 km (0.086 R)
• M66: 20,161,754 km (0.078 R)
• M67: 20,389,741 km (0.105 R)
• M68: 20,947,143 km (0.086 R)
• M69: 21,277,305 km (0.064 R)
• M70: 21,409,849 km (0.117 R)
• M71: 21,509,481 km (0.029 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 10,622 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit