🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.6 AU - 0.6 AU

Year: 165 Days

Day: 15.7 Hours

Environment

Temp: 234 °C

Axial Tilt: 65.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,145,883 km

• M1: 119,529 km (0.088 R)
• M2: 587,620 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.58 AU - 0.78 AU

Year: 199 Days

Day: 46 Hours

Environment

Temp: 145 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.29 AU - 1.35 AU

Year: 538 Days

Day: 29.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 60,145,883 km

• M1: 41,588 km (0.072 R)
• M2: 584,329 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.25 AU - 1.55 AU

Year: 588 Days

Day: 26.5 Hours

Environment

Temp: -14 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 60,145,883 km

• M1: 847,921 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.22 AU - 3.66 AU

Year: 2263 Days

Day: 13.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,145,883 km

• M1: 1,008,888 km (0.075 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.09 AU - 4.17 AU

Year: 2454 Days

Day: 16.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,145,883 km

• M1: 685,158 km (0.11 R)

Asteroid Belt

Center: 7.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.9

Radius: 10.7

Gravity: 8.18 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 9.36 AU - 11.58 AU

Year: 12019 Days

Day: 6.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 60,145,883 km

• M1: 148,251 km (0.117 R)
• M2: 509,231 km (0.098 R)
• M3: 804,089 km (0.042 R)
• M4: 1,197,232 km (0.093 R)
• M5: 1,542,204 km (0.108 R)
• M6: 1,835,117 km (0.089 R)
• M7: 1,974,243 km (0.086 R)
• M8: 2,352,427 km (0.116 R)
• M9: 2,473,451 km (0.064 R)
• M10: 3,344,260 km (0.117 R)
• M11: 3,480,993 km (0.078 R)
• M12: 3,654,377 km (0.108 R)
• M13: 4,155,380 km (0.1 R)
• M14: 4,451,434 km (0.042 R)
• M15: 5,261,058 km (0.068 R)
• M16: 5,581,497 km (0.075 R)
• M17: 5,991,096 km (0.075 R)
• M18: 6,115,860 km (0.108 R)
• M19: 6,495,390 km (0.066 R)
• M20: 6,969,765 km (0.063 R)
• M21: 7,233,207 km (0.087 R)
• M22: 7,366,199 km (0.099 R)
• M23: 7,770,113 km (0.078 R)
• M24: 8,552,660 km (0.119 R)
• M25: 8,693,282 km (0.117 R)
• M26: 9,024,641 km (0.094 R)
• M27: 9,651,007 km (0.066 R)
• M28: 9,797,613 km (0.108 R)
• M29: 9,994,185 km (0.057 R)
• M30: 10,945,627 km (0.105 R)
• M31: 11,406,389 km (0.069 R)
• M32: 11,509,761 km (0.035 R)
• M33: 12,826,671 km (0.12 R)
• M34: 13,149,952 km (0.071 R)
• M35: 13,859,345 km (0.06 R)
• M36: 14,693,353 km (0.071 R)
• M37: 14,974,896 km (0.085 R)
• M38: 16,293,302 km (0.089 R)
• M39: 16,643,362 km (0.058 R)
• M40: 16,878,081 km (0.095 R)
• M41: 17,173,088 km (0.12 R)
• M42: 18,249,145 km (0.092 R)
• M43: 18,795,327 km (0.108 R)
• M44: 19,101,105 km (0.077 R)
• M45: 19,346,894 km (0.052 R)
• M46: 21,414,486 km (0.117 R)
• M47: 22,442,074 km (0.1 R)
• M48: 23,092,376 km (0.08 R)
• M49: 23,354,322 km (0.119 R)
• M50: 23,485,669 km (0.115 R)
• M51: 24,079,572 km (0.086 R)
• M52: 24,478,400 km (0.117 R)
• M53: 25,013,362 km (0.099 R)
• M54: 25,958,971 km (0.114 R)
• M55: 27,261,070 km (0.089 R)
• M56: 28,795,047 km (0.048 R)
• M57: 30,715,734 km (0.042 R)
• M58: 32,311,195 km (0.096 R)
• M59: 32,384,349 km (0.111 R)
• M60: 32,677,411 km (0.064 R)
• M61: 33,414,330 km (0.084 R)
• M62: 33,488,231 km (0.097 R)
• M63: 35,129,769 km (0.069 R)
• M64: 35,355,662 km (0.097 R)
• M65: 35,582,003 km (0.114 R)
• M66: 35,884,490 km (0.067 R)
• M67: 37,640,769 km (0.075 R)
• M68: 38,258,159 km (0.08 R)
• M69: 40,209,065 km (0.101 R)
• M70: 40,682,094 km (0.12 R)
• M71: 42,112,249 km (0.109 R)
• M72: 42,753,127 km (0.071 R)
• M73: 43,801,359 km (0.11 R)
• M74: 44,450,763 km (0.106 R)
• M75: 44,613,526 km (0.113 R)
• M76: 45,430,779 km (0.12 R)
• M77: 45,676,867 km (0.114 R)
• M78: 48,496,937 km (0.071 R)
• M79: 49,084,557 km (0.085 R)
• M80: 49,674,422 km (0.076 R)
• M81: 50,351,502 km (0.11 R)
• M82: 50,521,295 km (0.113 R)
• M83: 51,458,376 km (0.081 R)
• M84: 51,800,507 km (0.054 R)
• M85: 52,315,123 km (0.068 R)
• M86: 56,140,939 km (0.093 R)
• M87: 56,228,903 km (0.075 R)
• M88: 56,846,144 km (0.043 R)
• M89: 57,554,340 km (0.104 R)
• M90: 58,532,860 km (0.085 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 15,865 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit