🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.72 AU - 0.76 AU

Year: 223 Days

Day: 12.3 Hours

Environment

Temp: 129 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.78 AU - 0.78 AU

Year: 241 Days

Day: 24.1 Hours

Environment

Temp: 209 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.3 AU - 2.08 AU

Year: 769 Days

Day: 28.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,830,786 km

• M1: 92,751 km (0.082 R)
• M2: 701,016 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.65 AU - 5.01 AU

Year: 3152 Days

Day: 22.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.62 AU - 5.36 AU

Year: 3328 Days

Day: 33.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.8

Radius: 10.1

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 10.42 AU - 11 AU

Year: 12262 Days

Day: 9.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 41,830,786 km

• M1: 129,402 km (0.101 R)
• M2: 271,071 km (0.07 R)
• M3: 353,201 km (0.087 R)
• M4: 510,578 km (0.055 R)
• M5: 620,083 km (0.111 R)
• M6: 881,431 km (0.117 R)
• M7: 948,151 km (0.038 R)
• M8: 1,034,170 km (0.11 R)
• M9: 1,289,384 km (0.044 R)
• M10: 1,730,847 km (0.116 R)
• M11: 1,859,202 km (0.044 R)
• M12: 2,171,263 km (0.062 R)
• M13: 2,769,805 km (0.076 R)
• M14: 3,178,805 km (0.116 R)
• M15: 3,283,972 km (0.066 R)
• M16: 3,363,708 km (0.087 R)
• M17: 4,024,931 km (0.026 R)
• M18: 4,370,651 km (0.074 R)
• M19: 4,517,407 km (0.046 R)
• M20: 5,495,927 km (0.082 R)
• M21: 6,009,197 km (0.069 R)
• M22: 6,172,857 km (0.103 R)
• M23: 6,304,802 km (0.116 R)
• M24: 6,638,705 km (0.032 R)
• M25: 7,675,119 km (0.104 R)
• M26: 8,103,717 km (0.113 R)
• M27: 8,320,933 km (0.119 R)
• M28: 8,393,787 km (0.046 R)
• M29: 8,613,546 km (0.112 R)
• M30: 9,397,888 km (0.031 R)
• M31: 9,741,065 km (0.094 R)
• M32: 9,895,002 km (0.096 R)
• M33: 11,234,950 km (0.089 R)
• M34: 12,799,145 km (0.102 R)
• M35: 12,883,369 km (0.118 R)
• M36: 14,430,510 km (0.088 R)
• M37: 14,562,006 km (0.083 R)
• M38: 14,826,346 km (0.106 R)
• M39: 15,404,542 km (0.078 R)
• M40: 15,494,151 km (0.084 R)
• M41: 16,126,351 km (0.075 R)
• M42: 16,262,934 km (0.067 R)
• M43: 16,674,927 km (0.109 R)
• M44: 17,044,134 km (0.071 R)
• M45: 17,229,636 km (0.068 R)
• M46: 17,322,685 km (0.102 R)
• M47: 18,214,887 km (0.096 R)
• M48: 18,309,732 km (0.056 R)
• M49: 20,633,586 km (0.078 R)
• M50: 21,029,870 km (0.119 R)
• M51: 21,278,801 km (0.082 R)
• M52: 21,679,125 km (0.075 R)
• M53: 22,031,578 km (0.066 R)
• M54: 22,335,112 km (0.094 R)
• M55: 22,589,129 km (0.087 R)
• M56: 23,563,011 km (0.115 R)
• M57: 23,666,383 km (0.082 R)
• M58: 24,289,458 km (0.102 R)
• M59: 26,191,146 km (0.07 R)
• M60: 26,512,632 km (0.085 R)
• M61: 27,105,638 km (0.047 R)
• M62: 27,268,101 km (0.12 R)
• M63: 27,866,643 km (0.104 R)
• M64: 28,140,107 km (0.069 R)
• M65: 29,743,797 km (0.12 R)
• M66: 29,855,546 km (0.098 R)
• M67: 30,980,223 km (0.079 R)
• M68: 31,433,953 km (0.069 R)
• M69: 31,661,641 km (0.12 R)
• M70: 32,808,309 km (0.075 R)
• M71: 33,097,183 km (0.102 R)
• M72: 33,212,971 km (0.069 R)
• M73: 33,735,517 km (0.119 R)
• M74: 33,910,247 km (0.094 R)
• M75: 34,671,251 km (0.083 R)
• M76: 35,497,032 km (0.101 R)
• M77: 35,734,144 km (0.104 R)
• M78: 36,448,624 km (0.044 R)
• M79: 36,687,831 km (0.095 R)
• M80: 36,867,647 km (0.11 R)
• M81: 38,437,826 km (0.119 R)
• M82: 39,108,773 km (0.117 R)
• M83: 39,599,155 km (0.116 R)
• M84: 40,029,847 km (0.116 R)
• M85: 40,214,900 km (0.099 R)
• M86: 40,400,251 km (0.092 R)
• M87: 41,393,581 km (0.058 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 14,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit