🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.87 AU - 1.21 AU

Year: 321 Days

Day: 46.4 Hours

Environment

Temp: 167 °C

Axial Tilt: 48.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.45 AU - 1.63 AU

Year: 578 Days

Day: 23.8 Hours

Environment

Temp: 129 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,458,964 km

• M1: 980,913 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.94 AU - 2 AU

Year: 836 Days

Day: 47.1 Hours

Environment

Temp: 38 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,458,964 km

• M1: 795,861 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.68 AU - 3.48 AU

Year: 1634 Days

Day: 46.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 103.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,458,964 km

• M1: 234,420 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.84 AU - 3.8 AU

Year: 1829 Days

Day: 37.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,458,964 km

• M1: 122,670 km (0.112 R)
• M2: 896,690 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.33 AU - 5.63 AU

Year: 3878 Days

Day: 35.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,458,964 km

• M1: 706,700 km (0.109 R)
• M2: 1,245,402 km (0.078 R)

Planet 7 - Terrestrial

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.5 AU - 8.44 AU

Year: 5562 Days

Day: 32.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,458,964 km

• M1: 52,808 km (0.084 R)
• M2: 4,756,763 km (0.046 R)

Asteroid Belt

Center: 9.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.5

Radius: 11.9

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 9.77 AU - 13.57 AU

Year: 12051 Days

Day: 6.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 79.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 57,458,964 km

• M1: 361,129 km (0.094 R)
• M2: 445,802 km (0.113 R)
• M3: 572,511 km (0.071 R)
• M4: 676,930 km (0.097 R)
• M5: 808,128 km (0.045 R)
• M6: 1,209,349 km (0.067 R)
• M7: 1,301,651 km (0.058 R)
• M8: 1,444,816 km (0.095 R)
• M9: 1,543,252 km (0.092 R)
• M10: 1,618,649 km (0.053 R)
• M11: 2,042,460 km (0.097 R)
• M12: 2,325,050 km (0.112 R)
• M13: 2,711,312 km (0.082 R)
• M14: 3,477,403 km (0.088 R)
• M15: 3,747,277 km (0.077 R)
• M16: 4,634,542 km (0.07 R)
• M17: 4,856,994 km (0.106 R)
• M18: 4,969,641 km (0.092 R)
• M19: 5,121,034 km (0.108 R)
• M20: 5,861,394 km (0.04 R)
• M21: 7,140,606 km (0.097 R)
• M22: 8,730,382 km (0.09 R)
• M23: 9,005,792 km (0.032 R)
• M24: 9,237,519 km (0.103 R)
• M25: 9,706,807 km (0.095 R)
• M26: 9,849,075 km (0.062 R)
• M27: 10,425,326 km (0.102 R)
• M28: 10,668,572 km (0.091 R)
• M29: 10,913,913 km (0.033 R)
• M30: 11,160,899 km (0.101 R)
• M31: 11,260,381 km (0.105 R)
• M32: 12,219,004 km (0.11 R)
• M33: 13,256,316 km (0.095 R)
• M34: 13,732,187 km (0.088 R)
• M35: 13,945,663 km (0.058 R)
• M36: 15,083,804 km (0.049 R)
• M37: 15,469,766 km (0.116 R)
• M38: 16,139,067 km (0.054 R)
• M39: 16,704,098 km (0.108 R)
• M40: 16,817,942 km (0.114 R)
• M41: 17,218,266 km (0.047 R)
• M42: 17,448,348 km (0.046 R)
• M43: 17,621,732 km (0.118 R)
• M44: 18,496,730 km (0.098 R)
• M45: 19,087,940 km (0.118 R)
• M46: 19,805,711 km (0.086 R)
• M47: 19,986,425 km (0.077 R)
• M48: 21,021,343 km (0.03 R)
• M49: 21,576,351 km (0.066 R)
• M50: 22,011,382 km (0.059 R)
• M51: 22,136,147 km (0.055 R)
• M52: 23,079,810 km (0.088 R)
• M53: 23,844,105 km (0.119 R)
• M54: 24,229,470 km (0.05 R)
• M55: 24,746,330 km (0.11 R)
• M56: 25,071,257 km (0.096 R)
• M57: 25,332,305 km (0.051 R)
• M58: 29,628,905 km (0.105 R)
• M59: 30,668,012 km (0.062 R)
• M60: 31,017,174 km (0.119 R)
• M61: 31,930,918 km (0.105 R)
• M62: 32,143,047 km (0.119 R)
• M63: 32,710,921 km (0.1 R)
• M64: 34,434,587 km (0.047 R)
• M65: 36,704,586 km (0.114 R)
• M66: 37,521,540 km (0.039 R)
• M67: 37,596,189 km (0.046 R)
• M68: 38,044,534 km (0.088 R)
• M69: 39,249,245 km (0.095 R)
• M70: 39,628,177 km (0.084 R)
• M71: 42,703,759 km (0.079 R)
• M72: 44,743,676 km (0.091 R)
• M73: 46,654,789 km (0.093 R)
• M74: 47,136,793 km (0.03 R)
• M75: 47,297,760 km (0.079 R)
• M76: 47,539,660 km (0.073 R)
• M77: 47,620,293 km (0.083 R)
• M78: 49,162,498 km (0.079 R)
• M79: 49,325,859 km (0.104 R)
• M80: 49,898,819 km (0.104 R)
• M81: 52,796,380 km (0.037 R)
• M82: 52,963,630 km (0.045 R)
• M83: 53,047,405 km (0.098 R)
• M84: 53,970,723 km (0.088 R)
• M85: 54,561,036 km (0.048 R)
• M86: 55,493,181 km (0.079 R)
• M87: 55,663,124 km (0.044 R)

Kuiper Belt

Range: 36.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 13,102 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit