🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.52 AU - 0.56 AU

Year: 147 Days

Day: 32.9 Hours

Environment

Temp: 182 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,987,953 km

• M1: 267,182 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.02 AU - 1.08 AU

Year: 399 Days

Day: 32.4 Hours

Environment

Temp: 2 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 79,987,953 km

• M1: 767,138 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.18 AU - 1.2 AU

Year: 481 Days

Day: 12.3 Hours

Environment

Temp: -8 °C

Axial Tilt: 48.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.19 AU - 1.29 AU

Year: 512 Days

Day: 30.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.24 AU - 1.34 AU

Year: 543 Days

Day: 26.9 Hours

Environment

Temp: -4 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.52 AU - 4.66 AU

Year: 3068 Days

Day: 29.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 18.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 381.4

Radius: 7.2

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 17.11 AU - 19.37 AU

Year: 28890 Days

Day: 22.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 79,987,953 km

• M1: 126,709 km (0.098 R)
• M2: 194,627 km (0.101 R)
• M3: 568,472 km (0.115 R)
• M4: 681,418 km (0.041 R)
• M5: 1,293,274 km (0.097 R)
• M6: 1,383,182 km (0.042 R)
• M7: 1,697,936 km (0.111 R)
• M8: 1,763,609 km (0.066 R)
• M9: 2,034,681 km (0.08 R)
• M10: 2,319,066 km (0.039 R)
• M11: 3,004,524 km (0.071 R)
• M12: 3,410,831 km (0.106 R)
• M13: 5,444,615 km (0.087 R)
• M14: 5,493,383 km (0.093 R)
• M15: 5,542,302 km (0.094 R)
• M16: 5,838,805 km (0.1 R)
• M17: 5,888,621 km (0.106 R)
• M18: 5,938,736 km (0.027 R)
• M19: 6,602,502 km (0.112 R)
• M20: 7,888,595 km (0.091 R)
• M21: 9,483,607 km (0.103 R)
• M22: 9,778,764 km (0.114 R)
• M23: 10,621,000 km (0.119 R)
• M24: 10,927,376 km (0.096 R)
• M25: 11,050,795 km (0.111 R)
• M26: 11,361,360 km (0.09 R)
• M27: 11,486,274 km (0.097 R)
• M28: 11,737,748 km (0.083 R)
• M29: 12,826,372 km (0.081 R)
• M30: 14,147,770 km (0.102 R)
• M31: 14,824,700 km (0.106 R)
• M32: 15,098,464 km (0.098 R)
• M33: 15,859,768 km (0.086 R)
• M34: 15,929,630 km (0.082 R)
• M35: 17,204,054 km (0.108 R)
• M36: 17,926,014 km (0.118 R)
• M37: 18,657,996 km (0.1 R)
• M38: 20,226,679 km (0.096 R)
• M39: 20,606,359 km (0.101 R)
• M40: 21,141,919 km (0.11 R)
• M41: 21,372,898 km (0.098 R)
• M42: 22,226,653 km (0.078 R)
• M43: 22,775,827 km (0.106 R)
• M44: 23,250,052 km (0.066 R)
• M45: 23,329,489 km (0.118 R)
• M46: 23,647,833 km (0.089 R)
• M47: 23,887,489 km (0.116 R)
• M48: 25,016,803 km (0.1 R)
• M49: 25,916,335 km (0.076 R)
• M50: 26,992,841 km (0.105 R)
• M51: 27,746,815 km (0.115 R)
• M52: 27,830,889 km (0.1 R)
• M53: 28,762,734 km (0.03 R)
• M54: 31,618,707 km (0.07 R)
• M55: 34,111,755 km (0.107 R)
• M56: 35,199,481 km (0.06 R)
• M57: 36,298,577 km (0.101 R)
• M58: 37,037,441 km (0.093 R)
• M59: 37,688,042 km (0.114 R)
• M60: 38,155,087 km (0.077 R)
• M61: 38,436,331 km (0.104 R)
• M62: 40,042,563 km (0.086 R)
• M63: 40,423,589 km (0.059 R)
• M64: 40,997,596 km (0.106 R)
• M65: 43,417,790 km (0.12 R)
• M66: 44,103,696 km (0.086 R)
• M67: 44,694,458 km (0.114 R)
• M68: 44,891,927 km (0.094 R)
• M69: 45,089,696 km (0.12 R)
• M70: 45,983,393 km (0.115 R)
• M71: 48,395,061 km (0.056 R)
• M72: 48,699,492 km (0.087 R)
• M73: 50,436,025 km (0.064 R)
• M74: 51,053,714 km (0.097 R)
• M75: 54,179,861 km (0.119 R)
• M76: 54,812,510 km (0.079 R)
• M77: 57,689,576 km (0.05 R)
• M78: 58,551,410 km (0.058 R)
• M79: 60,506,056 km (0.068 R)
• M80: 60,724,468 km (0.112 R)
• M81: 61,711,066 km (0.04 R)
• M82: 62,371,691 km (0.064 R)
• M83: 63,256,113 km (0.118 R)
• M84: 63,366,965 km (0.088 R)
• M85: 64,479,076 km (0.051 R)
• M86: 65,261,323 km (0.082 R)
• M87: 66,835,242 km (0.066 R)
• M88: 67,626,914 km (0.098 R)
• M89: 69,333,826 km (0.036 R)
• M90: 69,448,119 km (0.046 R)
• M91: 70,135,222 km (0.045 R)
• M92: 70,364,705 km (0.105 R)
• M93: 75,007,624 km (0.082 R)
• M94: 75,830,263 km (0.108 R)
• M95: 76,537,711 km (0.108 R)
• M96: 77,010,590 km (0.098 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 10,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit