🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.42 AU - 0.66 AU

Year: 139 Days

Day: 41.6 Hours

Environment

Temp: 257 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,061,484 km

• M1: 252,521 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.79 AU - 0.93 AU

Year: 280 Days

Day: 47.3 Hours

Environment

Temp: 117 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.25 AU - 1.81 AU

Year: 665 Days

Day: 16.4 Hours

Environment

Temp: -9 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.36 AU - 2.44 AU

Year: 1307 Days

Day: 29.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.93 AU - 2.99 AU

Year: 1356 Days

Day: 25.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,061,484 km

• M1: 278,252 km (0.059 R)
• M2: 469,139 km (0.09 R)

Asteroid Belt

Center: 6.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.5

Radius: 11.9

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 9.92 AU - 12.9 AU

Year: 13546 Days

Day: 7.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 58,061,484 km

• M1: 157,527 km (0.111 R)
• M2: 324,179 km (0.118 R)
• M3: 628,760 km (0.063 R)
• M4: 1,107,772 km (0.053 R)
• M5: 2,289,745 km (0.071 R)
• M6: 2,406,581 km (0.07 R)
• M7: 2,615,868 km (0.097 R)
• M8: 3,052,545 km (0.111 R)
• M9: 3,214,260 km (0.108 R)
• M10: 3,412,028 km (0.073 R)
• M11: 3,924,102 km (0.081 R)
• M12: 4,533,863 km (0.095 R)
• M13: 4,756,315 km (0.09 R)
• M14: 5,058,353 km (0.053 R)
• M15: 5,841,049 km (0.109 R)
• M16: 6,083,397 km (0.091 R)
• M17: 6,452,904 km (0.05 R)
• M18: 6,787,704 km (0.09 R)
• M19: 6,957,199 km (0.096 R)
• M20: 7,430,676 km (0.078 R)
• M21: 7,870,194 km (0.054 R)
• M22: 8,454,224 km (0.07 R)
• M23: 9,098,991 km (0.051 R)
• M24: 9,192,340 km (0.111 R)
• M25: 9,759,466 km (0.089 R)
• M26: 9,855,059 km (0.068 R)
• M27: 10,143,932 km (0.065 R)
• M28: 11,276,687 km (0.045 R)
• M29: 11,883,606 km (0.094 R)
• M30: 12,866,314 km (0.045 R)
• M31: 13,340,989 km (0.099 R)
• M32: 14,253,087 km (0.08 R)
• M33: 14,634,561 km (0.105 R)
• M34: 15,351,883 km (0.117 R)
• M35: 16,250,517 km (0.115 R)
• M36: 17,050,866 km (0.112 R)
• M37: 17,455,828 km (0.079 R)
• M38: 17,630,259 km (0.118 R)
• M39: 18,334,266 km (0.102 R)
• M40: 18,570,930 km (0.099 R)
• M41: 19,287,055 km (0.116 R)
• M42: 21,116,936 km (0.026 R)
• M43: 21,551,817 km (0.068 R)
• M44: 23,065,299 km (0.031 R)
• M45: 23,320,812 km (0.045 R)
• M46: 25,464,998 km (0.109 R)
• M47: 26,193,690 km (0.055 R)
• M48: 27,198,389 km (0.088 R)
• M49: 28,284,021 km (0.091 R)
• M50: 28,900,813 km (0.099 R)
• M51: 29,176,372 km (0.099 R)
• M52: 29,799,746 km (0.085 R)
• M53: 32,122,403 km (0.113 R)
• M54: 32,407,836 km (0.073 R)
• M55: 32,765,973 km (0.1 R)
• M56: 32,909,437 km (0.115 R)
• M57: 33,993,124 km (0.07 R)
• M58: 34,721,965 km (0.115 R)
• M59: 36,343,606 km (0.094 R)
• M60: 36,417,956 km (0.105 R)
• M61: 38,443,062 km (0.101 R)
• M62: 38,821,994 km (0.108 R)
• M63: 40,273,692 km (0.072 R)
• M64: 40,581,564 km (0.094 R)
• M65: 40,967,526 km (0.11 R)
• M66: 41,122,211 km (0.054 R)
• M67: 41,354,686 km (0.105 R)
• M68: 42,210,685 km (0.116 R)
• M69: 43,229,895 km (0.099 R)
• M70: 44,495,343 km (0.116 R)
• M71: 45,372,436 km (0.051 R)
• M72: 46,094,395 km (0.055 R)
• M73: 46,739,162 km (0.063 R)
• M74: 47,224,757 km (0.115 R)
• M75: 47,387,070 km (0.07 R)
• M76: 48,037,821 km (0.087 R)
• M77: 48,364,393 km (0.038 R)
• M78: 48,609,734 km (0.119 R)
• M79: 49,348,298 km (0.105 R)
• M80: 51,003,000 km (0.081 R)
• M81: 51,837,158 km (0.112 R)
• M82: 51,920,783 km (0.093 R)
• M83: 52,255,883 km (0.079 R)
• M84: 52,759,878 km (0.071 R)
• M85: 55,218,519 km (0.114 R)
• M86: 55,560,649 km (0.097 R)
• M87: 56,418,743 km (0.088 R)
• M88: 57,541,026 km (0.094 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 17,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit