🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.43 AU - 0.63 AU

Year: 135 Days

Day: 30.2 Hours

Environment

Temp: 243 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,630,256 km

• M1: 205,847 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.45 AU - 1.45 AU

Year: 611 Days

Day: 19.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 44.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.26 AU - 1.8 AU

Year: 662 Days

Day: 38 Hours

Environment

Temp: -4 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.68 AU - 1.9 AU

Year: 838 Days

Day: 35.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,630,256 km

• M1: 318,494 km (0.067 R)
• M2: 1,224,010 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.03 AU - 2.33 AU

Year: 1126 Days

Day: 36 Hours

Environment

Temp: -66 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.2

Radius: 14.4

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.57 AU - 8.81 AU

Year: 8962 Days

Day: 5.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 86.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 46,630,256 km

• M1: 190,887 km (0.113 R)
• M2: 373,845 km (0.093 R)
• M3: 523,144 km (0.056 R)
• M4: 827,875 km (0.103 R)
• M5: 931,097 km (0.105 R)
• M6: 1,171,651 km (0.105 R)
• M7: 1,433,297 km (0.075 R)
• M8: 1,560,755 km (0.098 R)
• M9: 1,714,541 km (0.076 R)
• M10: 1,804,898 km (0.105 R)
• M11: 2,014,335 km (0.094 R)
• M12: 2,457,594 km (0.117 R)
• M13: 2,877,665 km (0.056 R)
• M14: 3,349,197 km (0.119 R)
• M15: 3,550,556 km (0.064 R)
• M16: 3,696,863 km (0.103 R)
• M17: 3,815,494 km (0.12 R)
• M18: 3,935,322 km (0.092 R)
• M19: 4,396,233 km (0.104 R)
• M20: 4,585,624 km (0.106 R)
• M21: 4,874,647 km (0.074 R)
• M22: 5,674,846 km (0.102 R)
• M23: 6,623,745 km (0.097 R)
• M24: 8,352,199 km (0.066 R)
• M25: 8,706,147 km (0.114 R)
• M26: 9,469,545 km (0.08 R)
• M27: 10,380,297 km (0.106 R)
• M28: 10,760,874 km (0.071 R)
• M29: 11,060,219 km (0.095 R)
• M30: 11,362,257 km (0.066 R)
• M31: 11,579,623 km (0.089 R)
• M32: 11,886,299 km (0.098 R)
• M33: 12,062,824 km (0.106 R)
• M34: 12,195,817 km (0.114 R)
• M35: 12,373,838 km (0.074 R)
• M36: 12,867,810 km (0.088 R)
• M37: 13,049,123 km (0.091 R)
• M38: 14,107,827 km (0.058 R)
• M39: 14,201,326 km (0.041 R)
• M40: 14,813,181 km (0.116 R)
• M41: 14,908,176 km (0.093 R)
• M42: 15,003,320 km (0.114 R)
• M43: 16,063,071 km (0.114 R)
• M44: 16,356,283 km (0.079 R)
• M45: 16,552,855 km (0.096 R)
• M46: 16,799,542 km (0.084 R)
• M47: 17,899,535 km (0.037 R)
• M48: 18,356,257 km (0.067 R)
• M49: 19,645,192 km (0.104 R)
• M50: 19,906,390 km (0.093 R)
• M51: 20,274,251 km (0.101 R)
• M52: 20,379,718 km (0.031 R)
• M53: 22,418,587 km (0.094 R)
• M54: 22,636,851 km (0.041 R)
• M55: 23,573,034 km (0.082 R)
• M56: 24,577,883 km (0.107 R)
• M57: 25,482,800 km (0.097 R)
• M58: 26,283,747 km (0.093 R)
• M59: 26,976,685 km (0.11 R)
• M60: 27,267,204 km (0.112 R)
• M61: 28,439,752 km (0.087 R)
• M62: 30,470,842 km (0.117 R)
• M63: 31,932,413 km (0.082 R)
• M64: 32,609,942 km (0.08 R)
• M65: 33,354,491 km (0.112 R)
• M66: 33,853,998 km (0.074 R)
• M67: 34,860,493 km (0.118 R)
• M68: 35,050,332 km (0.086 R)
• M69: 35,621,796 km (0.093 R)
• M70: 36,516,840 km (0.102 R)
• M71: 38,852,362 km (0.108 R)
• M72: 39,443,872 km (0.083 R)
• M73: 39,641,641 km (0.047 R)
• M74: 40,104,496 km (0.113 R)
• M75: 40,303,462 km (0.057 R)
• M76: 41,772,064 km (0.117 R)
• M77: 43,462,221 km (0.065 R)
• M78: 44,007,804 km (0.101 R)
• M79: 44,899,258 km (0.098 R)
• M80: 45,312,746 km (0.056 R)
• M81: 45,450,825 km (0.028 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 18,545 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit