🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.72 AU - 0.98 AU

Year: 273 Days

Day: 29.1 Hours

Environment

Temp: 180 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,244,633 km

• M1: 56,698 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.36 AU - 1.4 AU

Year: 565 Days

Day: 25.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.25 AU - 1.67 AU

Year: 614 Days

Day: 16.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 6.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.3

Radius: 14.6

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 8.96 AU - 12.56 AU

Year: 12292 Days

Day: 5.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 45,244,633 km

• M1: 233,522 km (0.067 R)
• M2: 359,633 km (0.114 R)
• M3: 998,267 km (0.116 R)
• M4: 1,378,096 km (0.106 R)
• M5: 1,649,616 km (0.067 R)
• M6: 2,221,080 km (0.053 R)
• M7: 2,669,724 km (0.069 R)
• M8: 2,799,425 km (0.081 R)
• M9: 2,984,926 km (0.11 R)
• M10: 3,537,242 km (0.096 R)
• M11: 3,709,279 km (0.081 R)
• M12: 4,002,341 km (0.07 R)
• M13: 4,121,721 km (0.08 R)
• M14: 5,217,226 km (0.113 R)
• M15: 5,479,920 km (0.075 R)
• M16: 5,950,106 km (0.11 R)
• M17: 7,772,058 km (0.106 R)
• M18: 7,884,406 km (0.078 R)
• M19: 7,997,203 km (0.074 R)
• M20: 8,530,819 km (0.095 R)
• M21: 9,036,759 km (0.077 R)
• M22: 9,834,115 km (0.114 R)
• M23: 11,710,222 km (0.087 R)
• M24: 12,711,181 km (0.1 R)
• M25: 13,154,889 km (0.064 R)
• M26: 13,739,368 km (0.08 R)
• M27: 14,424,376 km (0.092 R)
• M28: 15,590,940 km (0.073 R)
• M29: 15,922,898 km (0.107 R)
• M30: 16,113,785 km (0.09 R)
• M31: 16,594,144 km (0.107 R)
• M32: 17,716,876 km (0.05 R)
• M33: 18,063,344 km (0.111 R)
• M34: 18,262,459 km (0.111 R)
• M35: 19,522,971 km (0.084 R)
• M36: 19,881,108 km (0.077 R)
• M37: 20,344,562 km (0.065 R)
• M38: 20,603,516 km (0.106 R)
• M39: 21,492,576 km (0.052 R)
• M40: 21,809,275 km (0.089 R)
• M41: 22,127,619 km (0.038 R)
• M42: 22,287,390 km (0.111 R)
• M43: 23,416,256 km (0.061 R)
• M44: 24,069,699 km (0.062 R)
• M45: 24,839,679 km (0.113 R)
• M46: 25,841,536 km (0.083 R)
• M47: 26,009,834 km (0.11 R)
• M48: 26,122,182 km (0.09 R)
• M49: 26,686,465 km (0.052 R)
• M50: 26,856,558 km (0.11 R)
• M51: 27,254,787 km (0.107 R)
• M52: 28,925,646 km (0.1 R)
• M53: 29,450,884 km (0.033 R)
• M54: 30,866,977 km (0.095 R)
• M55: 31,643,241 km (0.086 R)
• M56: 31,943,633 km (0.103 R)
• M57: 32,607,549 km (0.059 R)
• M58: 33,276,251 km (0.115 R)
• M59: 34,503,402 km (0.111 R)
• M60: 34,998,422 km (0.094 R)
• M61: 35,122,438 km (0.111 R)
• M62: 35,246,754 km (0.078 R)
• M63: 36,246,218 km (0.093 R)
• M64: 37,191,676 km (0.075 R)
• M65: 39,752,343 km (0.072 R)
• M66: 40,141,297 km (0.099 R)
• M67: 40,336,373 km (0.044 R)
• M68: 41,644,307 km (0.079 R)
• M69: 41,775,804 km (0.115 R)
• M70: 42,039,395 km (0.093 R)
• M71: 43,032,575 km (0.073 R)
• M72: 43,899,495 km (0.091 R)
• M73: 44,100,405 km (0.096 R)
• M74: 44,234,594 km (0.059 R)
• M75: 44,974,505 km (0.038 R)
• M76: 45,177,061 km (0.081 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 19,453 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit