🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.59 AU - 0.69 AU

Year: 188 Days

Day: 37.8 Hours

Environment

Temp: 216 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.03 AU - 1.29 AU

Year: 459 Days

Day: 15.1 Hours

Environment

Temp: 22 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,496,076 km

• M1: 176,675 km (0.028 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.04 AU - 1.38 AU

Year: 489 Days

Day: 36.3 Hours

Environment

Temp: -4 °C

Axial Tilt: 28.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.83 AU - 2.03 AU

Year: 984 Days

Day: 37.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,496,076 km

• M1: 435,031 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.52 AU - 3.08 AU

Year: 1720 Days

Day: 26 Hours

Environment

Temp: -95 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,496,076 km

• M1: 479,162 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.53 AU - 3.13 AU

Year: 1748 Days

Day: 35.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662

Radius: 14.7

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 7.97 AU - 12.47 AU

Year: 11994 Days

Day: 6.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 53,496,076 km

• M1: 220,956 km (0.092 R)
• M2: 432,637 km (0.061 R)
• M3: 1,128,118 km (0.043 R)
• M4: 1,299,856 km (0.065 R)
• M5: 1,550,881 km (0.087 R)
• M6: 2,289,147 km (0.076 R)
• M7: 2,454,602 km (0.079 R)
• M8: 2,710,564 km (0.099 R)
• M9: 3,342,166 km (0.114 R)
• M10: 3,919,614 km (0.111 R)
• M11: 4,879,883 km (0.067 R)
• M12: 5,721,670 km (0.086 R)
• M13: 6,217,587 km (0.084 R)
• M14: 6,727,416 km (0.089 R)
• M15: 7,373,529 km (0.069 R)
• M16: 8,337,089 km (0.087 R)
• M17: 8,508,678 km (0.107 R)
• M18: 8,638,230 km (0.104 R)
• M19: 8,812,063 km (0.079 R)
• M20: 9,518,613 km (0.063 R)
• M21: 9,698,131 km (0.083 R)
• M22: 9,969,501 km (0.097 R)
• M23: 11,507,068 km (0.037 R)
• M24: 12,671,388 km (0.109 R)
• M25: 12,819,490 km (0.058 R)
• M26: 13,217,421 km (0.109 R)
• M27: 13,771,382 km (0.103 R)
• M28: 13,974,685 km (0.062 R)
• M29: 14,642,340 km (0.107 R)
• M30: 15,110,731 km (0.07 R)
• M31: 15,689,974 km (0.118 R)
• M32: 16,437,664 km (0.096 R)
• M33: 17,691,145 km (0.072 R)
• M34: 17,912,400 km (0.11 R)
• M35: 18,862,496 km (0.102 R)
• M36: 19,372,176 km (0.112 R)
• M37: 20,231,766 km (0.059 R)
• M38: 21,397,283 km (0.09 R)
• M39: 21,751,082 km (0.116 R)
• M40: 22,047,585 km (0.117 R)
• M41: 22,524,503 km (0.039 R)
• M42: 22,644,330 km (0.093 R)
• M43: 22,944,723 km (0.044 R)
• M44: 23,065,299 km (0.119 R)
• M45: 23,915,015 km (0.104 R)
• M46: 24,282,278 km (0.085 R)
• M47: 26,398,938 km (0.077 R)
• M48: 27,096,214 km (0.101 R)
• M49: 27,479,184 km (0.115 R)
• M50: 28,056,931 km (0.09 R)
• M51: 28,315,137 km (0.099 R)
• M52: 29,028,868 km (0.116 R)
• M53: 29,880,230 km (0.111 R)
• M54: 30,342,039 km (0.051 R)
• M55: 31,339,408 km (0.041 R)
• M56: 33,230,175 km (0.078 R)
• M57: 34,120,582 km (0.036 R)
• M58: 34,465,105 km (0.055 R)
• M59: 36,134,917 km (0.078 R)
• M60: 36,345,551 km (0.116 R)
• M61: 36,626,944 km (0.094 R)
• M62: 38,330,714 km (0.106 R)
• M63: 38,617,194 km (0.053 R)
• M64: 40,569,297 km (0.116 R)
• M65: 40,861,312 km (0.059 R)
• M66: 41,227,228 km (0.086 R)
• M67: 42,701,815 km (0.081 R)
• M68: 43,445,615 km (0.058 R)
• M69: 43,669,563 km (0.042 R)
• M70: 43,893,810 km (0.078 R)
• M71: 44,268,703 km (0.11 R)
• M72: 44,493,997 km (0.106 R)
• M73: 46,921,671 km (0.055 R)
• M74: 47,535,322 km (0.039 R)
• M75: 47,843,194 km (0.106 R)
• M76: 48,848,193 km (0.088 R)
• M77: 49,470,071 km (0.106 R)
• M78: 49,781,983 km (0.05 R)
• M79: 50,800,295 km (0.11 R)
• M80: 52,857,565 km (0.046 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 13,911 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit