🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.7 AU - 0.78 AU

Year: 226 Days

Day: 41.5 Hours

Environment

Temp: 208 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.82 AU - 0.82 AU

Year: 263 Days

Day: 19.8 Hours

Environment

Temp: 113 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.99 AU - 1.07 AU

Year: 371 Days

Day: 38.3 Hours

Environment

Temp: 106 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.73 AU - 1.91 AU

Year: 871 Days

Day: 30.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.5

Radius: 9.5

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.4 AU - 10.58 AU

Year: 9563 Days

Day: 7.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 48,489,581 km

• M1: 173,982 km (0.075 R)
• M2: 286,929 km (0.117 R)
• M3: 1,033,272 km (0.106 R)
• M4: 1,740,422 km (0.059 R)
• M5: 2,029,146 km (0.045 R)
• M6: 2,411,667 km (0.112 R)
• M7: 2,517,433 km (0.115 R)
• M8: 2,928,229 km (0.079 R)
• M9: 3,478,749 km (0.106 R)
• M10: 3,568,657 km (0.055 R)
• M11: 3,873,837 km (0.111 R)
• M12: 4,061,133 km (0.112 R)
• M13: 4,379,926 km (0.1 R)
• M14: 4,477,165 km (0.094 R)
• M15: 4,873,300 km (0.106 R)
• M16: 5,007,789 km (0.114 R)
• M17: 6,056,021 km (0.092 R)
• M18: 6,310,337 km (0.117 R)
• M19: 6,679,545 km (0.041 R)
• M20: 7,555,440 km (0.044 R)
• M21: 7,633,231 km (0.11 R)
• M22: 7,907,893 km (0.055 R)
• M23: 8,066,317 km (0.099 R)
• M24: 8,467,090 km (0.059 R)
• M25: 8,833,305 km (0.102 R)
• M26: 8,956,574 km (0.055 R)
• M27: 9,707,855 km (0.105 R)
• M28: 9,962,919 km (0.087 R)
• M29: 10,828,642 km (0.086 R)
• M30: 11,270,554 km (0.073 R)
• M31: 11,673,421 km (0.066 R)
• M32: 11,808,807 km (0.117 R)
• M33: 12,355,288 km (0.076 R)
• M34: 13,662,325 km (0.088 R)
• M35: 13,900,485 km (0.086 R)
• M36: 14,236,033 km (0.093 R)
• M37: 14,768,751 km (0.095 R)
• M38: 14,866,288 km (0.072 R)
• M39: 15,209,466 km (0.103 R)
• M40: 16,506,779 km (0.112 R)
• M41: 16,760,347 km (0.107 R)
• M42: 17,168,749 km (0.091 R)
• M43: 18,308,685 km (0.108 R)
• M44: 18,623,888 km (0.053 R)
• M45: 18,782,013 km (0.062 R)
• M46: 19,526,412 km (0.118 R)
• M47: 19,794,641 km (0.028 R)
• M48: 20,334,689 km (0.07 R)
• M49: 20,606,508 km (0.043 R)
• M50: 22,374,755 km (0.102 R)
• M51: 22,824,297 km (0.116 R)
• M52: 23,333,677 km (0.116 R)
• M53: 23,447,372 km (0.092 R)
• M54: 23,561,365 km (0.059 R)
• M55: 23,675,359 km (0.05 R)
• M56: 24,306,064 km (0.086 R)
• M57: 24,421,404 km (0.075 R)
• M58: 24,536,893 km (0.118 R)
• M59: 24,942,453 km (0.108 R)
• M60: 25,175,078 km (0.119 R)
• M61: 26,467,902 km (0.047 R)
• M62: 26,943,474 km (0.07 R)
• M63: 27,601,854 km (0.116 R)
• M64: 27,661,993 km (0.119 R)
• M65: 27,782,269 km (0.04 R)
• M66: 28,690,628 km (0.065 R)
• M67: 29,362,920 km (0.069 R)
• M68: 31,097,508 km (0.044 R)
• M69: 31,851,032 km (0.065 R)
• M70: 32,420,103 km (0.086 R)
• M71: 32,547,111 km (0.095 R)
• M72: 33,889,752 km (0.076 R)
• M73: 34,729,894 km (0.055 R)
• M74: 34,859,745 km (0.106 R)
• M75: 35,185,270 km (0.059 R)
• M76: 35,511,543 km (0.104 R)
• M77: 37,092,343 km (0.104 R)
• M78: 37,158,615 km (0.063 R)
• M79: 37,958,066 km (0.12 R)
• M80: 40,731,910 km (0.114 R)
• M81: 41,006,123 km (0.118 R)
• M82: 41,418,414 km (0.086 R)
• M83: 41,901,167 km (0.057 R)
• M84: 42,108,659 km (0.103 R)
• M85: 42,941,919 km (0.105 R)
• M86: 44,766,116 km (0.088 R)
• M87: 44,836,726 km (0.069 R)
• M88: 45,758,697 km (0.079 R)
• M89: 45,972,473 km (0.111 R)
• M90: 46,400,772 km (0.08 R)
• M91: 46,973,881 km (0.11 R)
• M92: 47,693,596 km (0.085 R)
• M93: 48,344,497 km (0.09 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 17,478 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit