🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.52 AU - 0.58 AU

Year: 145 Days

Day: 19.7 Hours

Environment

Temp: 221 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,085,095 km

• M1: 302,936 km (0.113 R)

Asteroid Belt

Center: 1.15 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.32 AU - 2.16 AU

Year: 818 Days

Day: 36.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.68 AU - 1.96 AU

Year: 875 Days

Day: 27.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,085,095 km

• M1: 1,038,209 km (0.12 R)

Asteroid Belt

Center: 6.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.2

Radius: 14.9

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 9.91 AU - 11.57 AU

Year: 12546 Days

Day: 5.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 54,085,095 km

• M1: 256,112 km (0.069 R)
• M2: 451,486 km (0.116 R)
• M3: 699,819 km (0.093 R)
• M4: 824,434 km (0.104 R)
• M5: 1,099,245 km (0.111 R)
• M6: 2,232,748 km (0.109 R)
• M7: 2,370,079 km (0.045 R)
• M8: 2,770,253 km (0.086 R)
• M9: 3,602,616 km (0.117 R)
• M10: 3,699,705 km (0.09 R)
• M11: 4,199,063 km (0.116 R)
• M12: 4,578,892 km (0.074 R)
• M13: 4,684,508 km (0.063 R)
• M14: 4,790,872 km (0.079 R)
• M15: 5,785,099 km (0.107 R)
• M16: 6,208,312 km (0.032 R)
• M17: 6,325,596 km (0.111 R)
• M18: 6,522,617 km (0.087 R)
• M19: 6,801,916 km (0.078 R)
• M20: 7,166,785 km (0.109 R)
• M21: 7,455,060 km (0.07 R)
• M22: 8,256,905 km (0.075 R)
• M23: 8,559,392 km (0.05 R)
• M24: 9,443,515 km (0.086 R)
• M25: 9,942,274 km (0.1 R)
• M26: 10,310,435 km (0.102 R)
• M27: 10,542,760 km (0.111 R)
• M28: 10,636,259 km (0.075 R)
• M29: 11,585,906 km (0.1 R)
• M30: 15,383,448 km (0.119 R)
• M31: 15,809,503 km (0.09 R)
• M32: 17,111,154 km (0.072 R)
• M33: 18,053,920 km (0.105 R)
• M34: 18,672,956 km (0.048 R)
• M35: 19,013,590 km (0.116 R)
• M36: 19,356,169 km (0.118 R)
• M37: 19,758,588 km (0.08 R)
• M38: 20,279,936 km (0.077 R)
• M39: 21,159,123 km (0.076 R)
• M40: 22,470,947 km (0.077 R)
• M41: 22,591,522 km (0.101 R)
• M42: 22,833,422 km (0.118 R)
• M43: 23,015,333 km (0.051 R)
• M44: 24,736,307 km (0.073 R)
• M45: 24,985,537 km (0.065 R)
• M46: 25,801,444 km (0.109 R)
• M47: 27,137,802 km (0.119 R)
• M48: 27,394,811 km (0.078 R)
• M49: 27,523,615 km (0.09 R)
• M50: 28,041,074 km (0.077 R)
• M51: 28,561,824 km (0.116 R)
• M52: 29,480,654 km (0.103 R)
• M53: 30,209,345 km (0.083 R)
• M54: 30,475,929 km (0.1 R)
• M55: 31,145,529 km (0.094 R)
• M56: 31,684,679 km (0.073 R)
• M57: 34,774,923 km (0.065 R)
• M58: 35,404,580 km (0.095 R)
• M59: 35,826,296 km (0.075 R)
• M60: 36,745,875 km (0.085 R)
• M61: 37,244,335 km (0.029 R)
• M62: 38,175,731 km (0.097 R)
• M63: 38,680,624 km (0.114 R)
• M64: 38,969,946 km (0.064 R)
• M65: 40,501,380 km (0.093 R)
• M66: 40,795,339 km (0.111 R)
• M67: 42,723,058 km (0.081 R)
• M68: 43,547,491 km (0.111 R)
• M69: 45,669,836 km (0.082 R)
• M70: 46,205,696 km (0.091 R)
• M71: 46,436,077 km (0.116 R)
• M72: 47,438,382 km (0.067 R)
• M73: 47,981,123 km (0.045 R)
• M74: 49,621,464 km (0.119 R)
• M75: 50,725,347 km (0.118 R)
• M76: 50,962,908 km (0.091 R)
• M77: 51,518,664 km (0.106 R)
• M78: 51,996,779 km (0.111 R)
• M79: 52,556,275 km (0.093 R)
• M80: 52,796,679 km (0.077 R)
• M81: 52,957,197 km (0.101 R)
• M82: 53,923,450 km (0.118 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 13,132 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit