🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.56 AU - 0.7 AU

Year: 180 Days

Day: 16.5 Hours

Environment

Temp: 186 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,846,393 km

• M1: 43,832 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.63 AU - 0.75 AU

Year: 206 Days

Day: 39.3 Hours

Environment

Temp: 178 °C

Axial Tilt: 47 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.77 AU - 0.79 AU

Year: 248 Days

Day: 42.2 Hours

Environment

Temp: 169 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.15 AU - 1.67 AU

Year: 603 Days

Day: 26.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.15 AU - 5.11 AU

Year: 3585 Days

Day: 16.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.6

Radius: 8.7

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.82 AU - 9.34 AU

Year: 7511 Days

Day: 6.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 36,846,393 km

• M1: 156,479 km (0.091 R)
• M2: 220,058 km (0.099 R)
• M3: 280,346 km (0.119 R)
• M4: 518,955 km (0.097 R)
• M5: 595,100 km (0.096 R)
• M6: 731,085 km (0.106 R)
• M7: 832,811 km (0.098 R)
• M8: 1,133,353 km (0.033 R)
• M9: 1,376,001 km (0.104 R)
• M10: 1,448,556 km (0.113 R)
• M11: 1,635,404 km (0.107 R)
• M12: 1,930,561 km (0.026 R)
• M13: 2,199,986 km (0.037 R)
• M14: 2,285,257 km (0.096 R)
• M15: 2,592,980 km (0.113 R)
• M16: 2,820,817 km (0.045 R)
• M17: 3,271,705 km (0.076 R)
• M18: 3,394,226 km (0.118 R)
• M19: 4,003,089 km (0.092 R)
• M20: 4,134,137 km (0.073 R)
• M21: 5,291,127 km (0.087 R)
• M22: 5,668,413 km (0.088 R)
• M23: 5,905,077 km (0.091 R)
• M24: 6,024,605 km (0.099 R)
• M25: 6,114,813 km (0.093 R)
• M26: 6,266,056 km (0.114 R)
• M27: 6,449,164 km (0.079 R)
• M28: 7,167,832 km (0.094 R)
• M29: 7,359,467 km (0.059 R)
• M30: 7,747,973 km (0.076 R)
• M31: 8,987,242 km (0.071 R)
• M32: 9,472,088 km (0.111 R)
• M33: 10,395,107 km (0.055 R)
• M34: 10,757,732 km (0.108 R)
• M35: 11,420,900 km (0.101 R)
• M36: 11,644,848 km (0.119 R)
• M37: 12,363,815 km (0.114 R)
• M38: 12,747,983 km (0.094 R)
• M39: 13,331,564 km (0.111 R)
• M40: 13,449,447 km (0.116 R)
• M41: 13,567,480 km (0.117 R)
• M42: 13,725,605 km (0.095 R)
• M43: 14,003,557 km (0.072 R)
• M44: 14,283,455 km (0.042 R)
• M45: 15,134,218 km (0.107 R)
• M46: 15,421,446 km (0.097 R)
• M47: 16,884,663 km (0.083 R)
• M48: 16,969,634 km (0.07 R)
• M49: 18,217,281 km (0.042 R)
• M50: 18,698,088 km (0.057 R)
• M51: 19,006,409 km (0.107 R)
• M52: 19,271,946 km (0.091 R)
• M53: 19,360,657 km (0.107 R)
• M54: 20,436,864 km (0.049 R)
• M55: 20,754,311 km (0.057 R)
• M56: 21,901,577 km (0.101 R)
• M57: 22,928,118 km (0.102 R)
• M58: 23,210,858 km (0.098 R)
• M59: 23,352,676 km (0.09 R)
• M60: 23,447,372 km (0.097 R)
• M61: 24,065,809 km (0.112 R)
• M62: 24,497,250 km (0.112 R)
• M63: 24,834,593 km (0.065 R)
• M64: 25,028,023 km (0.071 R)
• M65: 25,270,372 km (0.074 R)
• M66: 25,562,387 km (0.117 R)
• M67: 26,002,653 km (0.112 R)
• M68: 26,198,925 km (0.113 R)
• M69: 26,692,150 km (0.103 R)
• M70: 26,791,183 km (0.049 R)
• M71: 27,487,711 km (0.062 R)
• M72: 27,587,643 km (0.115 R)
• M73: 28,543,573 km (0.062 R)
• M74: 28,949,282 km (0.071 R)
• M75: 29,663,911 km (0.106 R)
• M76: 29,920,621 km (0.109 R)
• M77: 30,332,763 km (0.117 R)
• M78: 30,798,611 km (0.078 R)
• M79: 32,632,980 km (0.119 R)
• M80: 33,110,347 km (0.039 R)
• M81: 33,536,701 km (0.088 R)
• M82: 34,934,544 km (0.119 R)
• M83: 35,151,311 km (0.077 R)
• M84: 35,259,919 km (0.057 R)
• M85: 36,406,437 km (0.075 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 17,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit