🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.78 AU - 0.86 AU

Year: 283 Days

Day: 34.4 Hours

Environment

Temp: 124 °C

Axial Tilt: 47 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.9 AU - 0.92 AU

Year: 331 Days

Day: 13 Hours

Environment

Temp: 34 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 69,166,905 km

• M1: 178,919 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.69 AU - 1.15 AU

Year: 336 Days

Day: 34 Hours

Environment

Temp: 37 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.1 AU - 1.16 AU

Year: 457 Days

Day: 15.9 Hours

Environment

Temp: 2 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 69,166,905 km

• M1: 446,550 km (0.103 R)
• M2: 940,223 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.46 AU - 2.22 AU

Year: 950 Days

Day: 19.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.79 AU - 2.19 AU

Year: 1069 Days

Day: 34.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.76 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.4

Radius: 15

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 10.81 AU - 12.23 AU

Year: 14889 Days

Day: 5.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 69,166,905 km

• M1: 197,918 km (0.111 R)
• M2: 381,624 km (0.097 R)
• M3: 492,626 km (0.079 R)
• M4: 677,529 km (0.065 R)
• M5: 911,949 km (0.086 R)
• M6: 1,225,805 km (0.081 R)
• M7: 1,329,626 km (0.065 R)
• M8: 1,464,114 km (0.059 R)
• M9: 2,270,447 km (0.099 R)
• M10: 2,400,747 km (0.108 R)
• M11: 2,567,099 km (0.037 R)
• M12: 2,806,755 km (0.117 R)
• M13: 2,982,682 km (0.102 R)
• M14: 3,457,207 km (0.054 R)
• M15: 3,722,743 km (0.119 R)
• M16: 3,916,771 km (0.1 R)
• M17: 4,034,655 km (0.077 R)
• M18: 4,477,763 km (0.112 R)
• M19: 5,021,552 km (0.118 R)
• M20: 5,150,056 km (0.101 R)
• M21: 5,323,291 km (0.046 R)
• M22: 5,675,444 km (0.094 R)
• M23: 5,809,484 km (0.117 R)
• M24: 6,218,035 km (0.105 R)
• M25: 6,730,259 km (0.089 R)
• M26: 6,824,804 km (0.113 R)
• M27: 7,450,722 km (0.068 R)
• M28: 7,696,362 km (0.095 R)
• M29: 8,044,775 km (0.102 R)
• M30: 8,145,305 km (0.046 R)
• M31: 9,384,424 km (0.101 R)
• M32: 9,543,447 km (0.056 R)
• M33: 10,025,900 km (0.106 R)
• M34: 10,134,358 km (0.119 R)
• M35: 15,963,888 km (0.074 R)
• M36: 18,895,408 km (0.082 R)
• M37: 19,772,799 km (0.084 R)
• M38: 21,357,639 km (0.11 R)
• M39: 21,988,793 km (0.112 R)
• M40: 24,428,584 km (0.04 R)
• M41: 26,877,651 km (0.03 R)
• M42: 28,707,532 km (0.096 R)
• M43: 29,171,286 km (0.091 R)
• M44: 30,263,051 km (0.099 R)
• M45: 31,288,694 km (0.116 R)
• M46: 32,325,856 km (0.056 R)
• M47: 33,455,469 km (0.074 R)
• M48: 35,339,056 km (0.091 R)
• M49: 37,425,348 km (0.059 R)
• M50: 39,379,844 km (0.051 R)
• M51: 39,809,041 km (0.086 R)
• M52: 41,367,402 km (0.041 R)
• M53: 42,945,510 km (0.119 R)
• M54: 43,564,546 km (0.071 R)
• M55: 44,186,573 km (0.092 R)
• M56: 44,632,674 km (0.096 R)
• M57: 45,709,330 km (0.065 R)
• M58: 46,160,517 km (0.103 R)
• M59: 47,705,564 km (0.072 R)
• M60: 48,438,444 km (0.112 R)
• M61: 50,194,125 km (0.07 R)
• M62: 51,033,070 km (0.11 R)
• M63: 52,252,891 km (0.113 R)
• M64: 52,535,780 km (0.098 R)
• M65: 54,053,151 km (0.111 R)
• M66: 54,243,739 km (0.102 R)
• M67: 55,969,949 km (0.105 R)
• M68: 56,742,921 km (0.111 R)
• M69: 57,227,768 km (0.101 R)
• M70: 57,811,499 km (0.117 R)
• M71: 58,006,574 km (0.115 R)
• M72: 58,592,848 km (0.1 R)
• M73: 59,476,074 km (0.098 R)
• M74: 63,454,480 km (0.096 R)
• M75: 64,867,133 km (0.081 R)
• M76: 65,577,274 km (0.064 R)
• M77: 65,882,453 km (0.104 R)
• M78: 66,392,133 km (0.087 R)
• M79: 66,903,160 km (0.097 R)
• M80: 67,210,284 km (0.089 R)
• M81: 67,723,405 km (0.096 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 11,808 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit