🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.54 AU - 0.74 AU

Year: 187 Days

Day: 12.1 Hours

Environment

Temp: 132 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,011,932 km

• M1: 82,877 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.97 AU - 1.07 AU

Year: 376 Days

Day: 44.4 Hours

Environment

Temp: 37 °C

Axial Tilt: 121.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,011,932 km

• M1: 76,893 km (0.035 R)

Asteroid Belt

Center: 2.22 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.98 AU - 3.86 AU

Year: 2310 Days

Day: 30 Hours

Environment

Temp: -108 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.67 AU - 3.83 AU

Year: 2652 Days

Day: 28.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,011,932 km

• M1: 216,917 km (0.109 R)

Asteroid Belt

Center: 5.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774

Radius: 8.2

Gravity: 11.51 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 8.09 AU - 8.29 AU

Year: 8561 Days

Day: 5.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 45,011,932 km

• M1: 106,065 km (0.109 R)
• M2: 168,597 km (0.117 R)
• M3: 229,034 km (0.078 R)
• M4: 421,567 km (0.052 R)
• M5: 488,587 km (0.117 R)
• M6: 544,985 km (0.072 R)
• M7: 697,126 km (0.098 R)
• M8: 951,592 km (0.107 R)
• M9: 1,437,785 km (0.069 R)
• M10: 1,522,158 km (0.091 R)
• M11: 1,695,991 km (0.074 R)
• M12: 2,158,548 km (0.117 R)
• M13: 2,454,452 km (0.068 R)
• M14: 2,789,701 km (0.098 R)
• M15: 3,277,689 km (0.088 R)
• M16: 3,333,489 km (0.108 R)
• M17: 3,418,012 km (0.105 R)
• M18: 4,736,269 km (0.041 R)
• M19: 5,023,496 km (0.097 R)
• M20: 5,283,647 km (0.106 R)
• M21: 5,548,136 km (0.072 R)
• M22: 5,817,113 km (0.074 R)
• M23: 6,090,279 km (0.071 R)
• M24: 6,159,244 km (0.047 R)
• M25: 6,755,989 km (0.084 R)
• M26: 7,115,623 km (0.056 R)
• M27: 7,297,683 km (0.111 R)
• M28: 7,629,491 km (0.049 R)
• M29: 8,193,475 km (0.117 R)
• M30: 8,346,065 km (0.058 R)
• M31: 8,422,809 km (0.09 R)
• M32: 8,499,702 km (0.074 R)
• M33: 9,163,019 km (0.074 R)
• M34: 9,281,800 km (0.1 R)
• M35: 10,168,616 km (0.108 R)
• M36: 10,332,725 km (0.101 R)
• M37: 10,415,153 km (0.06 R)
• M38: 10,497,731 km (0.112 R)
• M39: 11,166,434 km (0.113 R)
• M40: 11,634,226 km (0.046 R)
• M41: 12,065,068 km (0.041 R)
• M42: 12,809,467 km (0.114 R)
• M43: 13,343,831 km (0.065 R)
• M44: 13,433,590 km (0.113 R)
• M45: 13,523,498 km (0.092 R)
• M46: 14,158,990 km (0.081 R)
• M47: 14,296,470 km (0.099 R)
• M48: 14,943,630 km (0.091 R)
• M49: 15,411,872 km (0.11 R)
• M50: 16,218,803 km (0.111 R)
• M51: 16,699,910 km (0.106 R)
• M52: 16,893,639 km (0.055 R)
• M53: 16,990,728 km (0.079 R)
• M54: 17,088,116 km (0.113 R)
• M55: 17,479,314 km (0.071 R)
• M56: 17,972,539 km (0.097 R)
• M57: 18,520,366 km (0.093 R)
• M58: 18,972,600 km (0.09 R)
• M59: 20,042,076 km (0.096 R)
• M60: 20,299,533 km (0.113 R)
• M61: 20,454,666 km (0.097 R)
• M62: 20,662,009 km (0.099 R)
• M63: 21,130,998 km (0.106 R)
• M64: 21,235,717 km (0.065 R)
• M65: 22,185,813 km (0.118 R)
• M66: 23,257,682 km (0.099 R)
• M67: 23,582,608 km (0.079 R)
• M68: 23,691,216 km (0.09 R)
• M69: 25,507,484 km (0.093 R)
• M70: 25,786,484 km (0.035 R)
• M71: 26,291,377 km (0.105 R)
• M72: 26,629,767 km (0.034 R)
• M73: 26,742,863 km (0.111 R)
• M74: 27,940,394 km (0.061 R)
• M75: 29,038,742 km (0.095 R)
• M76: 30,564,640 km (0.059 R)
• M77: 30,979,924 km (0.081 R)
• M78: 31,099,004 km (0.103 R)
• M79: 31,876,015 km (0.09 R)
• M80: 32,116,568 km (0.095 R)
• M81: 34,184,161 km (0.053 R)
• M82: 34,245,645 km (0.069 R)
• M83: 35,420,437 km (0.112 R)
• M84: 36,734,206 km (0.092 R)
• M85: 37,492,218 km (0.099 R)
• M86: 39,023,353 km (0.093 R)
• M87: 39,344,988 km (0.072 R)
• M88: 39,861,250 km (0.051 R)
• M89: 40,250,055 km (0.102 R)
• M90: 41,686,195 km (0.109 R)
• M91: 42,014,861 km (0.11 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 17,747 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit