🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.1 AU - 1.32 AU

Year: 468 Days

Day: 42.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,375,211 km

• M1: 628,760 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.09 AU - 1.61 AU

Year: 551 Days

Day: 14 Hours

Environment

Temp: 5 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,375,211 km

• M1: 82,129 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.76 AU - 2.02 AU

Year: 913 Days

Day: 25 Hours

Environment

Temp: -46 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,375,211 km

• M1: 518,955 km (0.107 R)

Asteroid Belt

Center: 2.37 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.62 AU - 3.08 AU

Year: 1691 Days

Day: 31.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,375,211 km

• M1: 122,371 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.13 AU - 4.87 AU

Year: 2812 Days

Day: 37.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.51 AU - 5.35 AU

Year: 3277 Days

Day: 23.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.87 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151.6

Radius: 5.4

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 13.23 AU - 13.37 AU

Year: 17047 Days

Day: 24.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 41,375,211 km

• M1: 70,909 km (0.08 R)
• M2: 166,951 km (0.057 R)
• M3: 230,381 km (0.093 R)
• M4: 271,221 km (0.119 R)
• M5: 349,311 km (0.111 R)
• M6: 448,345 km (0.112 R)
• M7: 751,729 km (0.11 R)
• M8: 1,054,964 km (0.086 R)
• M9: 1,219,821 km (0.1 R)
• M10: 1,393,055 km (0.097 R)
• M11: 1,513,033 km (0.036 R)
• M12: 1,574,218 km (0.045 R)
• M13: 1,636,302 km (0.117 R)
• M14: 2,138,950 km (0.072 R)
• M15: 2,636,812 km (0.106 R)
• M16: 2,686,179 km (0.077 R)
• M17: 3,327,505 km (0.084 R)
• M18: 3,624,158 km (0.11 R)
• M19: 3,734,112 km (0.119 R)
• M20: 4,127,854 km (0.081 R)
• M21: 4,214,022 km (0.114 R)
• M22: 4,271,767 km (0.115 R)
• M23: 4,743,000 km (0.071 R)
• M24: 6,991,008 km (0.078 R)
• M25: 7,404,945 km (0.038 R)
• M26: 7,969,228 km (0.053 R)
• M27: 8,040,736 km (0.074 R)
• M28: 8,292,659 km (0.096 R)
• M29: 8,620,577 km (0.075 R)
• M30: 8,767,632 km (0.098 R)
• M31: 8,989,635 km (0.089 R)
• M32: 9,439,476 km (0.116 R)
• M33: 9,591,019 km (0.111 R)
• M34: 10,089,329 km (0.074 R)
• M35: 10,205,417 km (0.076 R)
• M36: 10,283,058 km (0.052 R)
• M37: 10,635,212 km (0.099 R)
• M38: 11,150,576 km (0.097 R)
• M39: 11,552,696 km (0.1 R)
• M40: 11,877,622 km (0.065 R)
• M41: 11,918,462 km (0.059 R)
• M42: 12,246,979 km (0.032 R)
• M43: 13,038,950 km (0.115 R)
• M44: 13,207,697 km (0.102 R)
• M45: 13,590,219 km (0.098 R)
• M46: 14,105,882 km (0.109 R)
• M47: 15,023,665 km (0.118 R)
• M48: 15,467,522 km (0.106 R)
• M49: 15,601,412 km (0.1 R)
• M50: 15,825,660 km (0.058 R)
• M51: 16,277,146 km (0.09 R)
• M52: 16,367,952 km (0.104 R)
• M53: 16,550,012 km (0.088 R)
• M54: 17,377,887 km (0.112 R)
• M55: 18,031,181 km (0.108 R)
• M56: 19,699,048 km (0.104 R)
• M57: 20,575,691 km (0.1 R)
• M58: 21,018,950 km (0.034 R)
• M59: 21,068,317 km (0.027 R)
• M60: 21,167,351 km (0.06 R)
• M61: 21,515,016 km (0.096 R)
• M62: 21,964,707 km (0.109 R)
• M63: 22,165,617 km (0.075 R)
• M64: 23,640,353 km (0.107 R)
• M65: 23,691,665 km (0.075 R)
• M66: 24,311,599 km (0.092 R)
• M67: 25,514,515 km (0.117 R)
• M68: 25,884,471 km (0.073 R)
• M69: 25,990,536 km (0.114 R)
• M70: 26,362,735 km (0.112 R)
• M71: 26,843,842 km (0.104 R)
• M72: 27,004,959 km (0.117 R)
• M73: 27,220,081 km (0.092 R)
• M74: 27,381,945 km (0.095 R)
• M75: 28,195,608 km (0.091 R)
• M76: 28,797,441 km (0.118 R)
• M77: 29,791,219 km (0.112 R)
• M78: 29,957,871 km (0.087 R)
• M79: 31,021,063 km (0.052 R)
• M80: 33,069,058 km (0.046 R)
• M81: 33,472,374 km (0.069 R)
• M82: 34,458,523 km (0.119 R)
• M83: 36,459,395 km (0.091 R)
• M84: 36,697,255 km (0.068 R)
• M85: 37,294,151 km (0.073 R)
• M86: 37,954,326 km (0.058 R)
• M87: 38,316,203 km (0.084 R)
• M88: 38,437,079 km (0.051 R)
• M89: 38,739,715 km (0.114 R)
• M90: 38,800,302 km (0.102 R)
• M91: 39,713,597 km (0.071 R)
• M92: 40,326,350 km (0.109 R)
• M93: 41,127,596 km (0.104 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 11,894 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit