🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.63 AU - 0.79 AU

Year: 209 Days

Day: 41.3 Hours

Environment

Temp: 158 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,083,701 km

• M1: 38,447 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.83 AU - 0.97 AU

Year: 299 Days

Day: 30.7 Hours

Environment

Temp: 126 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,083,701 km

• M1: 350,059 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.74 AU - 1.1 AU

Year: 309 Days

Day: 40.9 Hours

Environment

Temp: 148 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,083,701 km

• M1: 582,534 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.16 AU - 1.6 AU

Year: 567 Days

Day: 30.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,083,701 km

• M1: 47,722 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.9 AU - 2.46 AU

Year: 1126 Days

Day: 33.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.06 AU - 2.94 AU

Year: 1383 Days

Day: 36.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,083,701 km

• M1: 64,626 km (0.051 R)
• M2: 337,942 km (0.069 R)

Asteroid Belt

Center: 6.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.6

Radius: 11.6

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 9.23 AU - 10.29 AU

Year: 10667 Days

Day: 6.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 55,083,701 km

• M1: 225,743 km (0.059 R)
• M2: 348,563 km (0.107 R)
• M3: 567,425 km (0.099 R)
• M4: 951,742 km (0.05 R)
• M5: 1,457,981 km (0.034 R)
• M6: 1,652,458 km (0.079 R)
• M7: 1,907,672 km (0.093 R)
• M8: 1,986,809 km (0.092 R)
• M9: 2,067,143 km (0.094 R)
• M10: 2,572,335 km (0.117 R)
• M11: 3,209,174 km (0.076 R)
• M12: 3,693,422 km (0.096 R)
• M13: 4,131,893 km (0.052 R)
• M14: 5,021,402 km (0.084 R)
• M15: 5,852,119 km (0.101 R)
• M16: 5,968,656 km (0.085 R)
• M17: 6,563,457 km (0.098 R)
• M18: 6,684,631 km (0.077 R)
• M19: 7,177,107 km (0.082 R)
• M20: 7,469,870 km (0.058 R)
• M21: 7,596,580 km (0.119 R)
• M22: 7,980,897 km (0.112 R)
• M23: 8,902,270 km (0.054 R)
• M24: 9,580,996 km (0.117 R)
• M25: 10,276,476 km (0.062 R)
• M26: 10,701,484 km (0.067 R)
• M27: 11,132,326 km (0.101 R)
• M28: 11,277,286 km (0.094 R)
• M29: 12,159,764 km (0.059 R)
• M30: 12,309,062 km (0.118 R)
• M31: 13,064,532 km (0.051 R)
• M32: 13,268,583 km (0.061 R)
• M33: 13,990,842 km (0.101 R)
• M34: 14,251,890 km (0.097 R)
• M35: 15,151,721 km (0.034 R)
• M36: 15,312,389 km (0.111 R)
• M37: 15,852,138 km (0.06 R)
• M38: 16,069,803 km (0.055 R)
• M39: 16,508,125 km (0.093 R)
• M40: 17,396,587 km (0.103 R)
• M41: 19,219,736 km (0.082 R)
• M42: 19,568,299 km (0.091 R)
• M43: 19,743,329 km (0.114 R)
• M44: 20,508,073 km (0.054 R)
• M45: 21,462,507 km (0.085 R)
• M46: 21,763,797 km (0.077 R)
• M47: 21,945,110 km (0.096 R)
• M48: 22,066,434 km (0.096 R)
• M49: 22,675,896 km (0.08 R)
• M50: 23,414,610 km (0.1 R)
• M51: 24,978,805 km (0.042 R)
• M52: 26,125,922 km (0.104 R)
• M53: 26,705,913 km (0.098 R)
• M54: 26,900,240 km (0.119 R)
• M55: 27,878,610 km (0.078 R)
• M56: 29,134,634 km (0.078 R)
• M57: 29,937,376 km (0.116 R)
• M58: 30,611,913 km (0.115 R)
• M59: 31,428,119 km (0.066 R)
• M60: 31,838,765 km (0.072 R)
• M61: 32,527,215 km (0.107 R)
• M62: 32,665,593 km (0.098 R)
• M63: 33,290,313 km (0.039 R)
• M64: 33,569,164 km (0.081 R)
• M65: 35,117,203 km (0.071 R)
• M66: 35,971,257 km (0.078 R)
• M67: 36,472,709 km (0.047 R)
• M68: 36,688,279 km (0.11 R)
• M69: 36,832,342 km (0.115 R)
• M70: 39,087,829 km (0.026 R)
• M71: 39,455,690 km (0.116 R)
• M72: 41,537,494 km (0.074 R)
• M73: 41,762,639 km (0.066 R)
• M74: 41,837,887 km (0.078 R)
• M75: 42,970,492 km (0.055 R)
• M76: 49,020,380 km (0.111 R)
• M77: 49,337,827 km (0.058 R)
• M78: 49,417,263 km (0.085 R)
• M79: 50,294,056 km (0.092 R)
• M80: 50,774,415 km (0.114 R)
• M81: 50,934,933 km (0.032 R)
• M82: 54,015,902 km (0.115 R)
• M83: 54,672,187 km (0.07 R)
• M84: 54,754,466 km (0.082 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 19,835 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit