🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.68 AU - 0.72 AU

Year: 215 Days

Day: 13.8 Hours

Environment

Temp: 110 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,944,784 km

• M1: 353,649 km (0.042 R)

Asteroid Belt

Center: 0.97 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.04 AU - 1.44 AU

Year: 507 Days

Day: 12.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 27,944,784 km

• M1: 182,659 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.06 AU - 3.86 AU

Year: 2363 Days

Day: 22.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.9

Radius: 9

Gravity: 9.54 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.89 AU - 5.25 AU

Year: 4191 Days

Day: 5.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 27,944,784 km

• M1: 128,205 km (0.109 R)
• M2: 202,705 km (0.035 R)
• M3: 368,759 km (0.115 R)
• M4: 741,706 km (0.113 R)
• M5: 838,496 km (0.097 R)
• M6: 926,908 km (0.053 R)
• M7: 1,045,390 km (0.101 R)
• M8: 1,254,528 km (0.049 R)
• M9: 1,342,042 km (0.092 R)
• M10: 1,507,797 km (0.105 R)
• M11: 2,202,081 km (0.059 R)
• M12: 2,582,658 km (0.025 R)
• M13: 2,676,456 km (0.112 R)
• M14: 2,752,152 km (0.12 R)
• M15: 2,984,029 km (0.12 R)
• M16: 3,142,004 km (0.059 R)
• M17: 3,404,848 km (0.068 R)
• M18: 3,507,920 km (0.119 R)
• M19: 4,503,644 km (0.07 R)
• M20: 4,915,936 km (0.045 R)
• M21: 5,340,345 km (0.088 R)
• M22: 5,436,237 km (0.071 R)
• M23: 5,508,642 km (0.072 R)
• M24: 5,825,790 km (0.114 R)
• M25: 6,452,455 km (0.118 R)
• M26: 6,864,747 km (0.097 R)
• M27: 7,259,087 km (0.106 R)
• M28: 8,014,706 km (0.118 R)
• M29: 8,263,038 km (0.107 R)
• M30: 8,429,990 km (0.119 R)
• M31: 8,569,864 km (0.113 R)
• M32: 8,710,635 km (0.073 R)
• M33: 9,108,715 km (0.047 R)
• M34: 9,512,779 km (0.093 R)
• M35: 9,863,885 km (0.11 R)
• M36: 10,338,559 km (0.074 R)
• M37: 10,398,398 km (0.06 R)
• M38: 10,578,664 km (0.088 R)
• M39: 11,619,865 km (0.06 R)
• M40: 11,932,225 km (0.091 R)
• M41: 12,184,148 km (0.065 R)
• M42: 12,437,866 km (0.062 R)
• M43: 12,501,595 km (0.074 R)
• M44: 13,015,164 km (0.079 R)
• M45: 13,144,567 km (0.075 R)
• M46: 13,470,091 km (0.078 R)
• M47: 13,864,282 km (0.101 R)
• M48: 14,062,798 km (0.066 R)
• M49: 14,395,803 km (0.037 R)
• M50: 14,664,032 km (0.036 R)
• M51: 15,001,674 km (0.118 R)
• M52: 15,273,643 km (0.083 R)
• M53: 15,410,226 km (0.096 R)
• M54: 15,856,926 km (0.058 R)
• M55: 16,029,861 km (0.089 R)
• M56: 16,412,532 km (0.081 R)
• M57: 16,763,189 km (0.099 R)
• M58: 17,187,000 km (0.095 R)
• M59: 17,757,716 km (0.058 R)
• M60: 18,334,715 km (0.049 R)
• M61: 19,322,211 km (0.106 R)
• M62: 20,177,013 km (0.1 R)
• M63: 20,326,910 km (0.043 R)
• M64: 20,778,995 km (0.109 R)
• M65: 21,158,225 km (0.112 R)
• M66: 21,234,371 km (0.111 R)
• M67: 21,424,958 km (0.113 R)
• M68: 21,539,700 km (0.109 R)
• M69: 21,616,294 km (0.048 R)
• M70: 21,923,418 km (0.118 R)
• M71: 22,464,514 km (0.104 R)
• M72: 22,542,155 km (0.111 R)
• M73: 23,205,921 km (0.104 R)
• M74: 23,599,363 km (0.043 R)
• M75: 23,994,900 km (0.086 R)
• M76: 24,114,130 km (0.067 R)
• M77: 24,512,509 km (0.041 R)
• M78: 25,074,099 km (0.069 R)
• M79: 25,194,974 km (0.105 R)
• M80: 26,455,486 km (0.111 R)
• M81: 27,072,727 km (0.109 R)
• M82: 27,279,471 km (0.108 R)
• M83: 27,902,995 km (0.105 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 15,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit