🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.91 AU - 1.03 AU

Year: 347 Days

Day: 43.5 Hours

Environment

Temp: 34 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 87,093,904 km

• M1: 842,086 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.17 AU - 1.23 AU

Year: 478 Days

Day: 43.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.98 AU - 1.58 AU

Year: 526 Days

Day: 46.6 Hours

Environment

Temp: -13 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 87,093,904 km

• M1: 582,235 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.75 AU - 1.81 AU

Year: 863 Days

Day: 43 Hours

Environment

Temp: -58 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,093,904 km

• M1: 412,142 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.69 AU - 3.13 AU

Year: 1804 Days

Day: 29.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.67 AU - 3.31 AU

Year: 1879 Days

Day: 14.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,093,904 km

• M1: 2,056,821 km (0.107 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.44 AU - 3.78 AU

Year: 1993 Days

Day: 34.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 111.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.07 AU - 4.91 AU

Year: 2897 Days

Day: 36.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.3

Radius: 11.1

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 6.51 AU - 10.25 AU

Year: 8816 Days

Day: 12.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 87,093,904 km

• M1: 148,251 km (0.1 R)
• M2: 735,274 km (0.1 R)
• M3: 941,868 km (0.097 R)
• M4: 1,087,128 km (0.117 R)
• M5: 1,282,503 km (0.073 R)
• M6: 1,626,278 km (0.082 R)
• M7: 1,707,959 km (0.084 R)
• M8: 1,900,043 km (0.114 R)
• M9: 1,986,361 km (0.057 R)
• M10: 2,850,887 km (0.098 R)
• M11: 4,363,770 km (0.116 R)
• M12: 5,018,410 km (0.12 R)
• M13: 5,260,908 km (0.097 R)
• M14: 5,454,189 km (0.092 R)
• M15: 6,048,242 km (0.099 R)
• M16: 6,738,786 km (0.053 R)
• M17: 6,929,673 km (0.108 R)
• M18: 7,513,254 km (0.091 R)
• M19: 7,612,138 km (0.036 R)
• M20: 7,731,218 km (0.077 R)
• M21: 8,831,510 km (0.063 R)
• M22: 9,463,860 km (0.069 R)
• M23: 9,763,954 km (0.088 R)
• M24: 10,638,802 km (0.102 R)
• M25: 11,767,369 km (0.108 R)
• M26: 13,219,066 km (0.106 R)
• M27: 14,087,631 km (0.119 R)
• M28: 16,032,553 km (0.096 R)
• M29: 16,984,295 km (0.081 R)
• M30: 17,532,571 km (0.062 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.9

Radius: 8

Gravity: 13.73 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 15.22 AU - 15.26 AU

Year: 21623 Days

Day: 18.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 87,093,904 km

• M1: 243,545 km (0.101 R)
• M2: 485,445 km (0.102 R)
• M3: 875,148 km (0.053 R)
• M4: 985,850 km (0.1 R)
• M5: 1,131,110 km (0.076 R)
• M6: 1,314,666 km (0.091 R)
• M7: 1,442,572 km (0.1 R)
• M8: 1,815,370 km (0.084 R)
• M9: 1,922,183 km (0.09 R)
• M10: 2,067,891 km (0.104 R)
• M11: 2,217,340 km (0.108 R)
• M12: 2,370,528 km (0.12 R)
• M13: 2,850,438 km (0.055 R)
• M14: 2,933,465 km (0.107 R)
• M15: 3,187,183 km (0.087 R)
• M16: 4,036,749 km (0.111 R)
• M17: 4,559,294 km (0.062 R)
• M18: 4,952,587 km (0.066 R)
• M19: 5,052,668 km (0.071 R)
• M20: 5,667,067 km (0.1 R)
• M21: 6,036,424 km (0.113 R)
• M22: 6,522,766 km (0.103 R)
• M23: 6,632,571 km (0.107 R)
• M24: 6,742,974 km (0.086 R)
• M25: 7,247,418 km (0.088 R)
• M26: 7,706,086 km (0.045 R)
• M27: 7,997,502 km (0.093 R)
• M28: 9,260,557 km (0.072 R)
• M29: 10,327,938 km (0.095 R)
• M30: 10,649,124 km (0.049 R)
• M31: 10,973,752 km (0.072 R)
• M32: 12,236,657 km (0.108 R)
• M33: 14,825,149 km (0.086 R)
• M34: 15,626,246 km (0.085 R)
• M35: 16,741,199 km (0.103 R)
• M36: 19,520,129 km (0.114 R)
• M37: 19,678,702 km (0.116 R)
• M38: 19,997,047 km (0.108 R)
• M39: 22,355,607 km (0.054 R)
• M40: 23,525,312 km (0.077 R)
• M41: 24,458,354 km (0.072 R)
• M42: 25,923,965 km (0.097 R)
• M43: 26,272,976 km (0.077 R)
• M44: 26,975,488 km (0.101 R)
• M45: 29,392,242 km (0.099 R)
• M46: 29,938,573 km (0.091 R)
• M47: 31,597,763 km (0.095 R)
• M48: 31,784,012 km (0.074 R)
• M49: 32,063,910 km (0.099 R)
• M50: 35,100,896 km (0.112 R)
• M51: 40,026,556 km (0.049 R)
• M52: 44,015,733 km (0.105 R)
• M53: 44,119,703 km (0.074 R)
• M54: 47,063,191 km (0.06 R)
• M55: 47,702,123 km (0.075 R)
• M56: 48,236,786 km (0.027 R)
• M57: 49,744,284 km (0.104 R)
• M58: 53,580,422 km (0.104 R)
• M59: 54,917,378 km (0.064 R)
• M60: 55,141,326 km (0.071 R)
• M61: 57,056,628 km (0.115 R)
• M62: 57,737,897 km (0.07 R)
• M63: 58,307,565 km (0.109 R)
• M64: 59,682,519 km (0.04 R)
• M65: 60,258,621 km (0.051 R)
• M66: 60,374,110 km (0.071 R)
• M67: 60,489,600 km (0.098 R)
• M68: 60,605,089 km (0.11 R)
• M69: 61,532,447 km (0.115 R)
• M70: 62,230,919 km (0.106 R)
• M71: 62,347,605 km (0.09 R)
• M72: 62,464,441 km (0.096 R)
• M73: 62,581,128 km (0.108 R)
• M74: 63,871,110 km (0.043 R)
• M75: 64,106,577 km (0.031 R)
• M76: 64,460,227 km (0.069 R)
• M77: 64,696,442 km (0.075 R)
• M78: 66,000,636 km (0.091 R)
• M79: 67,913,095 km (0.076 R)
• M80: 68,996,782 km (0.113 R)
• M81: 70,572,197 km (0.085 R)
• M82: 71,181,360 km (0.095 R)
• M83: 72,404,771 km (0.036 R)
• M84: 76,116,444 km (0.054 R)
• M85: 76,991,442 km (0.05 R)
• M86: 79,509,623 km (0.036 R)
• M87: 79,636,182 km (0.072 R)
• M88: 80,143,319 km (0.096 R)
• M89: 82,438,749 km (0.091 R)
• M90: 82,695,160 km (0.095 R)
• M91: 82,951,720 km (0.083 R)
• M92: 83,723,346 km (0.073 R)
• M93: 83,980,953 km (0.045 R)
• M94: 84,109,907 km (0.12 R)
• M95: 84,239,010 km (0.079 R)
• M96: 85,922,135 km (0.111 R)
• M97: 86,312,137 km (0.05 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 14,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit