🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.52 AU - 0.58 AU

Year: 152 Days

Day: 16.8 Hours

Environment

Temp: 205 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,620,274 km

• M1: 85,420 km (0.116 R)
• M2: 352,901 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.63 AU - 0.65 AU

Year: 191 Days

Day: 33.1 Hours

Environment

Temp: 115 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,620,274 km

• M1: 490,382 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.93 AU - 1.13 AU

Year: 390 Days

Day: 40.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 53,620,274 km

• M1: 159,172 km (0.098 R)
• M2: 208,240 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.33 AU - 2.85 AU

Year: 1554 Days

Day: 22.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,620,274 km

• M1: 48,919 km (0.088 R)

Asteroid Belt

Center: 6.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557

Radius: 8.3

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 10.03 AU - 11.45 AU

Year: 13121 Days

Day: 5.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 53,620,274 km

• M1: 141,520 km (0.057 R)
• M2: 424,110 km (0.057 R)
• M3: 1,031,328 km (0.12 R)
• M4: 1,094,308 km (0.088 R)
• M5: 1,158,785 km (0.052 R)
• M6: 1,246,749 km (0.113 R)
• M7: 1,645,577 km (0.081 R)
• M8: 1,719,927 km (0.052 R)
• M9: 2,936,756 km (0.079 R)
• M10: 3,243,431 km (0.082 R)
• M11: 3,400,659 km (0.101 R)
• M12: 3,954,171 km (0.067 R)
• M13: 4,021,041 km (0.116 R)
• M14: 4,361,676 km (0.079 R)
• M15: 4,925,809 km (0.05 R)
• M16: 5,327,180 km (0.044 R)
• M17: 5,587,929 km (0.086 R)
• M18: 5,663,327 km (0.061 R)
• M19: 5,929,611 km (0.093 R)
• M20: 6,752,698 km (0.103 R)
• M21: 6,833,032 km (0.096 R)
• M22: 6,954,057 km (0.112 R)
• M23: 7,198,201 km (0.106 R)
• M24: 7,653,277 km (0.057 R)
• M25: 7,863,163 km (0.114 R)
• M26: 9,385,022 km (0.118 R)
• M27: 9,836,359 km (0.091 R)
• M28: 10,018,719 km (0.039 R)
• M29: 10,387,179 km (0.072 R)
• M30: 10,713,152 km (0.035 R)
• M31: 11,232,107 km (0.077 R)
• M32: 11,566,758 km (0.114 R)
• M33: 11,807,760 km (0.057 R)
• M34: 12,245,633 km (0.054 R)
• M35: 12,343,769 km (0.113 R)
• M36: 13,288,180 km (0.102 R)
• M37: 14,774,286 km (0.076 R)
• M38: 15,140,800 km (0.072 R)
• M39: 15,298,776 km (0.056 R)
• M40: 15,722,886 km (0.103 R)
• M41: 16,150,736 km (0.079 R)
• M42: 16,582,475 km (0.041 R)
• M43: 16,799,841 km (0.109 R)
• M44: 17,237,265 km (0.075 R)
• M45: 17,347,219 km (0.107 R)
• M46: 17,512,675 km (0.106 R)
• M47: 18,347,281 km (0.096 R)
• M48: 18,684,774 km (0.084 R)
• M49: 18,967,664 km (0.09 R)
• M50: 19,081,208 km (0.054 R)
• M51: 19,251,900 km (0.104 R)
• M52: 20,055,240 km (0.09 R)
• M53: 20,811,009 km (0.102 R)
• M54: 21,221,804 km (0.119 R)
• M55: 21,753,924 km (0.058 R)
• M56: 21,932,394 km (0.108 R)
• M57: 22,710,902 km (0.08 R)
• M58: 26,040,202 km (0.099 R)
• M59: 26,356,153 km (0.082 R)
• M60: 27,311,485 km (0.109 R)
• M61: 27,439,690 km (0.072 R)
• M62: 27,825,653 km (0.072 R)
• M63: 29,321,631 km (0.117 R)
• M64: 29,980,161 km (0.099 R)
• M65: 30,377,643 km (0.066 R)
• M66: 30,577,057 km (0.077 R)
• M67: 33,276,850 km (0.104 R)
• M68: 33,619,728 km (0.098 R)
• M69: 33,963,653 km (0.089 R)
• M70: 34,794,071 km (0.119 R)
• M71: 35,142,036 km (0.049 R)
• M72: 35,421,185 km (0.037 R)
• M73: 36,899,063 km (0.084 R)
• M74: 39,189,406 km (0.113 R)
• M75: 39,914,507 km (0.09 R)
• M76: 39,987,361 km (0.102 R)
• M77: 41,157,516 km (0.083 R)
• M78: 42,561,641 km (0.041 R)
• M79: 42,859,192 km (0.107 R)
• M80: 44,432,961 km (0.099 R)
• M81: 44,508,358 km (0.03 R)
• M82: 45,037,486 km (0.062 R)
• M83: 45,720,700 km (0.073 R)
• M84: 46,560,542 km (0.097 R)
• M85: 46,790,474 km (0.101 R)
• M86: 47,020,705 km (0.117 R)
• M87: 47,559,557 km (0.113 R)
• M88: 48,410,469 km (0.095 R)
• M89: 48,721,184 km (0.109 R)
• M90: 49,032,497 km (0.043 R)
• M91: 49,813,697 km (0.099 R)
• M92: 51,625,926 km (0.115 R)
• M93: 52,022,809 km (0.118 R)
• M94: 52,181,832 km (0.047 R)
• M95: 53,139,408 km (0.088 R)
• M96: 53,379,662 km (0.11 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 12,377 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit