🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.53 AU - 0.55 AU

Year: 140 Days

Day: 40.1 Hours

Environment

Temp: 265 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,751,599 km

• M1: 362,476 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.65 AU - 1.05 AU

Year: 277 Days

Day: 17.9 Hours

Environment

Temp: 176 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.17 AU - 1.25 AU

Year: 470 Days

Day: 21.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.54 AU - 1.82 AU

Year: 769 Days

Day: 20.1 Hours

Environment

Temp: -27 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.67 AU - 1.87 AU

Year: 831 Days

Day: 41 Hours

Environment

Temp: -41 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.16 AU - 3.38 AU

Year: 2088 Days

Day: 34.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.2

Radius: 13.6

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.71 AU - 6.87 AU

Year: 4919 Days

Day: 12.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 95,751,599 km

• M1: 186,549 km (0.112 R)
• M2: 335,099 km (0.094 R)
• M3: 526,285 km (0.071 R)
• M4: 644,318 km (0.066 R)
• M5: 1,052,421 km (0.094 R)
• M6: 1,245,103 km (0.084 R)
• M7: 1,388,119 km (0.117 R)
• M8: 1,683,126 km (0.075 R)
• M9: 1,877,004 km (0.076 R)
• M10: 2,025,256 km (0.106 R)
• M11: 2,399,101 km (0.059 R)
• M12: 2,484,222 km (0.066 R)
• M13: 2,599,263 km (0.066 R)
• M14: 2,805,110 km (0.108 R)
• M15: 2,925,237 km (0.054 R)
• M16: 3,129,438 km (0.086 R)
• M17: 3,275,146 km (0.097 R)
• M18: 3,616,828 km (0.106 R)
• M19: 3,992,767 km (0.105 R)
• M20: 4,185,599 km (0.081 R)
• M21: 4,545,083 km (0.097 R)
• M22: 4,698,869 km (0.096 R)
• M23: 5,023,945 km (0.105 R)
• M24: 5,306,685 km (0.103 R)
• M25: 5,431,300 km (0.094 R)
• M26: 5,632,809 km (0.051 R)
• M27: 5,721,670 km (0.025 R)
• M28: 5,810,980 km (0.085 R)
• M29: 5,926,619 km (0.116 R)
• M30: 6,357,311 km (0.076 R)
• M31: 6,529,648 km (0.093 R)
• M32: 6,784,563 km (0.118 R)
• M33: 6,879,258 km (0.094 R)
• M34: 7,304,116 km (0.078 R)
• M35: 7,737,651 km (0.062 R)
• M36: 8,367,308 km (0.047 R)
• M37: 8,512,717 km (0.077 R)
• M38: 8,615,042 km (0.039 R)
• M39: 8,850,509 km (0.066 R)
• M40: 9,207,599 km (0.104 R)
• M41: 9,966,958 km (0.101 R)
• M42: 10,338,559 km (0.11 R)

Asteroid Belt

Center: 11.39 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 16.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 893

Radius: 5.9

Gravity: 25.65 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 13.64 AU - 20.34 AU

Year: 24728 Days

Day: 20.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 95,751,599 km

• M1: 76,445 km (0.088 R)
• M2: 129,402 km (0.1 R)
• M3: 215,122 km (0.073 R)
• M4: 429,047 km (0.06 R)
• M5: 1,079,498 km (0.12 R)
• M6: 1,207,853 km (0.055 R)
• M7: 1,732,643 km (0.081 R)
• M8: 1,960,480 km (0.081 R)
• M9: 2,743,326 km (0.107 R)
• M10: 4,301,836 km (0.093 R)
• M11: 4,506,337 km (0.091 R)
• M12: 5,085,280 km (0.117 R)
• M13: 5,356,202 km (0.107 R)
• M14: 7,380,112 km (0.097 R)
• M15: 7,502,184 km (0.114 R)
• M16: 8,759,853 km (0.062 R)
• M17: 9,149,705 km (0.109 R)
• M18: 9,346,725 km (0.083 R)
• M19: 9,678,234 km (0.037 R)
• M20: 10,149,019 km (0.117 R)
• M21: 11,322,764 km (0.1 R)
• M22: 11,605,204 km (0.084 R)
• M23: 12,904,462 km (0.039 R)
• M24: 13,422,220 km (0.044 R)
• M25: 13,496,720 km (0.107 R)
• M26: 14,630,672 km (0.089 R)
• M27: 15,092,780 km (0.084 R)
• M28: 16,110,344 km (0.094 R)
• M29: 16,189,631 km (0.091 R)
• M30: 16,268,918 km (0.042 R)
• M31: 16,427,941 km (0.113 R)
• M32: 17,311,914 km (0.066 R)
• M33: 18,791,288 km (0.08 R)
• M34: 20,482,043 km (0.073 R)
• M35: 20,739,800 km (0.065 R)
• M36: 21,345,522 km (0.095 R)
• M37: 22,751,742 km (0.086 R)
• M38: 22,840,603 km (0.073 R)
• M39: 24,187,582 km (0.03 R)
• M40: 24,369,044 km (0.113 R)
• M41: 25,191,533 km (0.059 R)
• M42: 25,652,444 km (0.105 R)
• M43: 26,302,447 km (0.107 R)
• M44: 26,676,143 km (0.084 R)
• M45: 26,769,941 km (0.065 R)
• M46: 29,729,286 km (0.045 R)
• M47: 30,313,914 km (0.077 R)
• M48: 31,099,453 km (0.09 R)
• M49: 32,891,037 km (0.05 R)
• M50: 34,715,831 km (0.078 R)
• M51: 35,434,350 km (0.077 R)
• M52: 37,409,192 km (0.109 R)
• M53: 37,934,729 km (0.11 R)
• M54: 40,168,823 km (0.086 R)
• M55: 41,899,372 km (0.063 R)
• M56: 43,323,394 km (0.11 R)
• M57: 44,763,124 km (0.117 R)
• M58: 47,348,474 km (0.088 R)
• M59: 47,803,102 km (0.044 R)
• M60: 50,329,062 km (0.107 R)
• M61: 51,841,796 km (0.099 R)
• M62: 52,662,639 km (0.103 R)
• M63: 54,673,833 km (0.096 R)
• M64: 55,031,222 km (0.083 R)
• M65: 55,150,601 km (0.067 R)
• M66: 55,389,509 km (0.066 R)
• M67: 57,192,612 km (0.097 R)
• M68: 57,676,711 km (0.09 R)
• M69: 57,919,209 km (0.107 R)
• M70: 59,014,864 km (0.069 R)
• M71: 59,749,090 km (0.083 R)
• M72: 60,363,190 km (0.091 R)
• M73: 61,473,954 km (0.088 R)
• M74: 61,721,688 km (0.086 R)
• M75: 63,215,123 km (0.071 R)
• M76: 64,972,599 km (0.116 R)
• M77: 65,224,821 km (0.083 R)
• M78: 66,110,740 km (0.117 R)
• M79: 68,535,123 km (0.044 R)
• M80: 73,996,642 km (0.11 R)
• M81: 74,128,438 km (0.114 R)
• M82: 77,714,598 km (0.087 R)
• M83: 79,326,365 km (0.104 R)
• M84: 80,001,351 km (0.074 R)
• M85: 86,715,004 km (0.098 R)
• M86: 88,806,083 km (0.117 R)
• M87: 91,054,838 km (0.119 R)
• M88: 91,902,909 km (0.066 R)
• M89: 92,186,247 km (0.068 R)
• M90: 93,037,758 km (0.095 R)
• M91: 94,605,693 km (0.116 R)
• M92: 94,748,709 km (0.109 R)
• M93: 95,034,890 km (0.049 R)
• M94: 95,464,684 km (0.075 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 14,988 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit