🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.59 AU - 0.77 AU

Year: 200 Days

Day: 20.7 Hours

Environment

Temp: 209 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,109,960 km

• M1: 41,588 km (0.097 R)
• M2: 315,352 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.64 AU - 0.74 AU

Year: 204 Days

Day: 17.1 Hours

Environment

Temp: 144 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.23 AU - 2.93 AU

Year: 1477 Days

Day: 39.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,109,960 km

• M1: 925,113 km (0.038 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.99 AU - 3.11 AU

Year: 1899 Days

Day: 23.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,109,960 km

• M1: 226,342 km (0.036 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.5 AU - 3.9 AU

Year: 2537 Days

Day: 18 Hours

Environment

Temp: -115 °C

Axial Tilt: 149.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,109,960 km

• M1: 84,074 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4 AU - 4.78 AU

Year: 3279 Days

Day: 39.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,109,960 km

• M1: 150,196 km (0.102 R)
• M2: 2,153,013 km (0.081 R)

Asteroid Belt

Center: 6.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.1

Radius: 11.6

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 8.46 AU - 9.58 AU

Year: 9656 Days

Day: 10.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 30,109,960 km

• M1: 169,794 km (0.067 R)
• M2: 262,694 km (0.072 R)
• M3: 340,485 km (0.099 R)
• M4: 420,819 km (0.113 R)
• M5: 711,188 km (0.107 R)
• M6: 980,464 km (0.047 R)
• M7: 1,091,915 km (0.119 R)
• M8: 1,267,393 km (0.086 R)
• M9: 1,405,472 km (0.065 R)
• M10: 1,548,787 km (0.093 R)
• M11: 2,263,266 km (0.036 R)
• M12: 2,925,536 km (0.032 R)
• M13: 3,471,119 km (0.112 R)
• M14: 3,889,993 km (0.081 R)
• M15: 4,395,185 km (0.111 R)
• M16: 4,848,168 km (0.075 R)
• M17: 5,954,444 km (0.042 R)
• M18: 6,295,976 km (0.096 R)
• M19: 7,191,319 km (0.052 R)
• M20: 7,302,620 km (0.116 R)
• M21: 8,242,394 km (0.118 R)
• M22: 8,919,923 km (0.116 R)
• M23: 9,129,808 km (0.054 R)
• M24: 9,985,209 km (0.109 R)
• M25: 10,140,641 km (0.103 R)
• M26: 10,328,237 km (0.115 R)
• M27: 10,834,177 km (0.045 R)
• M28: 12,134,332 km (0.099 R)
• M29: 12,500,548 km (0.08 R)
• M30: 12,735,566 km (0.056 R)
• M31: 13,107,616 km (0.092 R)
• M32: 13,793,522 km (0.045 R)
• M33: 14,036,319 km (0.092 R)
• M34: 14,808,544 km (0.097 R)
• M35: 15,057,175 km (0.032 R)
• M36: 15,271,399 km (0.108 R)
• M37: 15,594,680 km (0.101 R)
• M38: 15,992,910 km (0.108 R)
• M39: 16,541,186 km (0.09 R)
• M40: 17,656,438 km (0.117 R)
• M41: 18,565,993 km (0.097 R)
• M42: 18,834,222 km (0.079 R)
• M43: 19,568,598 km (0.102 R)
• M44: 20,155,022 km (0.113 R)
• M45: 20,430,731 km (0.11 R)
• M46: 20,906,153 km (0.086 R)
• M47: 21,105,417 km (0.117 R)
• M48: 21,225,095 km (0.042 R)
• M49: 21,465,499 km (0.064 R)
• M50: 21,585,926 km (0.111 R)
• M51: 21,666,409 km (0.107 R)
• M52: 22,558,013 km (0.117 R)
• M53: 22,803,353 km (0.08 R)
• M54: 23,213,999 km (0.104 R)
• M55: 23,544,461 km (0.101 R)
• M56: 23,876,269 km (0.115 R)
• M57: 24,335,235 km (0.093 R)
• M58: 25,389,003 km (0.061 R)
• M59: 25,516,460 km (0.089 R)
• M60: 25,729,487 km (0.094 R)
• M61: 26,242,758 km (0.06 R)
• M62: 26,716,385 km (0.103 R)
• M63: 26,932,703 km (0.03 R)
• M64: 28,904,553 km (0.104 R)
• M65: 29,795,857 km (0.104 R)
• M66: 30,020,104 km (0.054 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 14,355 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit