🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.88 AU - 1.14 AU

Year: 369 Days

Day: 26.8 Hours

Environment

Temp: 17 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,298,130 km

• M1: 208,689 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.33 AU - 2.11 AU

Year: 820 Days

Day: 21.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,298,130 km

• M1: 407,355 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.79 AU - 2.79 AU

Year: 1259 Days

Day: 33.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 175.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.13 AU - 3.47 AU

Year: 2179 Days

Day: 21.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,298,130 km

• M1: 745,895 km (0.12 R)
• M2: 2,076,867 km (0.063 R)

Asteroid Belt

Center: 4.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.4

Radius: 9.4

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.24 AU - 7.98 AU

Year: 6176 Days

Day: 13.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 36,298,130 km

• M1: 127,457 km (0.098 R)
• M2: 401,521 km (0.091 R)
• M3: 462,856 km (0.077 R)
• M4: 548,276 km (0.069 R)
• M5: 632,649 km (0.066 R)
• M6: 737,069 km (0.111 R)
• M7: 1,024,745 km (0.088 R)
• M8: 1,356,404 km (0.092 R)
• M9: 1,980,676 km (0.115 R)
• M10: 2,104,094 km (0.081 R)
• M11: 2,672,267 km (0.077 R)
• M12: 2,734,051 km (0.048 R)
• M13: 3,622,812 km (0.095 R)
• M14: 4,213,424 km (0.093 R)
• M15: 4,564,530 km (0.109 R)
• M16: 4,743,599 km (0.037 R)
• M17: 4,940,170 km (0.11 R)
• M18: 5,467,204 km (0.073 R)
• M19: 6,557,772 km (0.089 R)
• M20: 6,692,410 km (0.085 R)
• M21: 6,793,987 km (0.117 R)
• M22: 6,896,013 km (0.114 R)
• M23: 7,015,841 km (0.048 R)
• M24: 7,625,153 km (0.1 R)
• M25: 8,106,709 km (0.083 R)
• M26: 8,838,392 km (0.096 R)
• M27: 9,306,334 km (0.036 R)
• M28: 9,629,166 km (0.058 R)
• M29: 9,820,951 km (0.036 R)
• M30: 10,266,453 km (0.032 R)
• M31: 10,977,193 km (0.097 R)
• M32: 11,237,792 km (0.097 R)
• M33: 11,298,230 km (0.073 R)
• M34: 12,949,042 km (0.118 R)
• M35: 13,352,059 km (0.118 R)
• M36: 14,148,817 km (0.075 R)
• M37: 14,520,119 km (0.086 R)
• M38: 14,695,896 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.7

Radius: 10.8

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.83 AU - 8.73 AU

Year: 7139 Days

Day: 14 Hours

Environment

Temp: -157 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 36,298,130 km

• M1: 160,219 km (0.085 R)
• M2: 268,827 km (0.088 R)
• M3: 341,382 km (0.056 R)
• M4: 1,127,070 km (0.073 R)
• M5: 1,637,648 km (0.062 R)
• M6: 1,868,627 km (0.073 R)
• M7: 2,277,328 km (0.083 R)
• M8: 2,514,142 km (0.069 R)
• M9: 2,602,405 km (0.089 R)
• M10: 2,759,183 km (0.04 R)
• M11: 2,873,027 km (0.089 R)
• M12: 3,129,438 km (0.101 R)
• M13: 3,344,709 km (0.068 R)
• M14: 3,614,434 km (0.045 R)
• M15: 3,942,652 km (0.025 R)
• M16: 4,333,252 km (0.026 R)
• M17: 4,546,728 km (0.087 R)
• M18: 4,654,738 km (0.108 R)
• M19: 6,436,748 km (0.115 R)
• M20: 6,772,894 km (0.072 R)
• M21: 6,865,645 km (0.063 R)
• M22: 7,272,252 km (0.073 R)
• M23: 7,526,418 km (0.085 R)
• M24: 7,783,577 km (0.088 R)
• M25: 8,076,191 km (0.093 R)
• M26: 9,146,264 km (0.101 R)
• M27: 9,214,630 km (0.109 R)
• M28: 9,767,544 km (0.112 R)
• M29: 11,490,612 km (0.078 R)
• M30: 12,728,834 km (0.088 R)
• M31: 12,958,467 km (0.094 R)
• M32: 13,577,802 km (0.055 R)
• M33: 13,812,371 km (0.063 R)
• M34: 14,206,562 km (0.109 R)
• M35: 14,684,527 km (0.068 R)
• M36: 14,925,380 km (0.087 R)
• M37: 15,086,796 km (0.037 R)
• M38: 16,149,689 km (0.119 R)
• M39: 16,481,646 km (0.064 R)
• M40: 17,321,339 km (0.076 R)
• M41: 18,003,057 km (0.103 R)
• M42: 18,304,047 km (0.07 R)
• M43: 18,824,050 km (0.088 R)
• M44: 19,129,529 km (0.088 R)
• M45: 19,217,193 km (0.094 R)
• M46: 19,657,160 km (0.076 R)
• M47: 20,056,138 km (0.083 R)
• M48: 20,637,026 km (0.073 R)
• M49: 21,404,912 km (0.066 R)
• M50: 23,201,882 km (0.055 R)
• M51: 23,811,493 km (0.043 R)
• M52: 24,047,409 km (0.09 R)
• M53: 24,950,980 km (0.119 R)
• M54: 25,865,621 km (0.068 R)
• M55: 26,938,388 km (0.077 R)
• M56: 27,381,347 km (0.069 R)
• M57: 28,025,515 km (0.119 R)
• M58: 28,524,574 km (0.09 R)
• M59: 28,976,060 km (0.114 R)
• M60: 30,549,531 km (0.117 R)
• M61: 30,754,629 km (0.085 R)
• M62: 31,527,602 km (0.076 R)
• M63: 31,682,884 km (0.035 R)
• M64: 32,359,216 km (0.111 R)
• M65: 32,515,845 km (0.112 R)
• M66: 33,672,985 km (0.054 R)
• M67: 33,778,750 km (0.067 R)
• M68: 33,884,815 km (0.108 R)
• M69: 34,843,438 km (0.075 R)
• M70: 35,057,663 km (0.053 R)
• M71: 35,703,028 km (0.103 R)
• M72: 35,865,042 km (0.081 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 17,429 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit