🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.49 AU - 0.71 AU

Year: 162 Days

Day: 39.9 Hours

Environment

Temp: 252 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.26 AU - 1.5 AU

Year: 565 Days

Day: 19.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.17 AU - 1.73 AU

Year: 608 Days

Day: 46.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 88,188,172 km

• M1: 1,152,203 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.64 AU - 3.82 AU

Year: 2509 Days

Day: 31.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.08 AU - 4.38 AU

Year: 3030 Days

Day: 46.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 18.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 574.9

Radius: 4.4

Gravity: 29.7 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 13.97 AU - 22.61 AU

Year: 27240 Days

Day: 19.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,188,172 km

• M1: 106,364 km (0.116 R)
• M2: 489,933 km (0.108 R)
• M3: 1,349,971 km (0.093 R)
• M4: 2,635,316 km (0.085 R)
• M5: 3,139,461 km (0.09 R)
• M6: 3,536,643 km (0.079 R)
• M7: 3,996,507 km (0.115 R)
• M8: 4,090,754 km (0.047 R)
• M9: 4,185,748 km (0.12 R)
• M10: 4,770,676 km (0.105 R)
• M11: 6,673,411 km (0.114 R)
• M12: 7,124,599 km (0.099 R)
• M13: 7,469,422 km (0.065 R)
• M14: 7,527,466 km (0.094 R)
• M15: 7,585,510 km (0.109 R)
• M16: 9,273,422 km (0.094 R)
• M17: 9,839,650 km (0.114 R)
• M18: 10,417,098 km (0.056 R)
• M19: 10,742,623 km (0.116 R)
• M20: 10,939,494 km (0.119 R)
• M21: 11,203,833 km (0.079 R)
• M22: 11,470,417 km (0.107 R)
• M23: 12,009,567 km (0.085 R)
• M24: 12,145,702 km (0.069 R)
• M25: 13,464,108 km (0.101 R)
• M26: 13,961,072 km (0.116 R)
• M27: 17,450,292 km (0.106 R)
• M28: 19,012,244 km (0.102 R)
• M29: 20,944,749 km (0.051 R)
• M30: 21,851,163 km (0.058 R)
• M31: 21,934,189 km (0.089 R)
• M32: 22,770,292 km (0.058 R)
• M33: 22,854,516 km (0.054 R)
• M34: 24,129,538 km (0.09 R)
• M35: 24,301,277 km (0.09 R)
• M36: 24,819,035 km (0.065 R)
• M37: 25,340,383 km (0.062 R)
• M38: 25,427,599 km (0.077 R)
• M39: 26,041,100 km (0.081 R)
• M40: 26,393,852 km (0.101 R)
• M41: 26,748,249 km (0.074 R)
• M42: 29,089,456 km (0.095 R)
• M43: 30,284,443 km (0.105 R)
• M44: 31,027,795 km (0.045 R)
• M45: 32,817,135 km (0.12 R)
• M46: 32,912,280 km (0.098 R)
• M47: 33,484,791 km (0.094 R)
• M48: 33,580,533 km (0.099 R)
• M49: 34,446,406 km (0.104 R)
• M50: 34,833,415 km (0.092 R)
• M51: 35,709,760 km (0.073 R)
• M52: 36,790,754 km (0.108 R)
• M53: 37,087,407 km (0.04 R)
• M54: 37,186,440 km (0.093 R)
• M55: 37,982,151 km (0.091 R)
• M56: 39,186,115 km (0.097 R)
• M57: 40,913,073 km (0.094 R)
• M58: 41,734,365 km (0.057 R)
• M59: 42,043,734 km (0.082 R)
• M60: 42,250,328 km (0.057 R)
• M61: 44,020,669 km (0.073 R)
• M62: 45,815,096 km (0.076 R)
• M63: 47,525,598 km (0.117 R)
• M64: 48,388,778 km (0.081 R)
• M65: 49,802,328 km (0.108 R)
• M66: 55,703,665 km (0.111 R)
• M67: 55,930,754 km (0.053 R)
• M68: 57,070,241 km (0.097 R)
• M69: 57,872,535 km (0.102 R)
• M70: 59,372,253 km (0.049 R)
• M71: 59,603,980 km (0.051 R)
• M72: 61,469,765 km (0.085 R)
• M73: 64,185,116 km (0.07 R)
• M74: 65,138,653 km (0.081 R)
• M75: 65,976,850 km (0.029 R)
• M76: 66,217,104 km (0.098 R)
• M77: 67,059,938 km (0.114 R)
• M78: 67,180,514 km (0.071 R)
• M79: 67,301,389 km (0.09 R)
• M80: 69,487,463 km (0.057 R)
• M81: 69,731,756 km (0.116 R)
• M82: 69,976,498 km (0.09 R)
• M83: 70,343,911 km (0.086 R)
• M84: 70,466,581 km (0.075 R)
• M85: 71,326,918 km (0.026 R)
• M86: 71,573,456 km (0.088 R)
• M87: 71,820,143 km (0.094 R)
• M88: 72,562,148 km (0.067 R)
• M89: 72,810,032 km (0.079 R)
• M90: 73,058,215 km (0.114 R)
• M91: 73,555,328 km (0.117 R)
• M92: 75,304,427 km (0.063 R)
• M93: 78,588,698 km (0.103 R)
• M94: 78,970,622 km (0.083 R)
• M95: 81,018,018 km (0.103 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 13,240 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit