🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.7 AU - 0.82 AU

Year: 248 Days

Day: 28.3 Hours

Environment

Temp: 140 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.79 AU - 0.93 AU

Year: 299 Days

Day: 19.6 Hours

Environment

Temp: 152 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.21 AU - 1.53 AU

Year: 601 Days

Day: 18.1 Hours

Environment

Temp: -30 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,724,348 km

• M1: 673,639 km (0.038 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.29 AU - 1.65 AU

Year: 668 Days

Day: 20.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,724,348 km

• M1: 346,917 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.55 AU - 1.55 AU

Year: 723 Days

Day: 45.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,724,348 km

• M1: 476,768 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.49 AU - 2.31 AU

Year: 981 Days

Day: 17.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.04 AU - 2.56 AU

Year: 1307 Days

Day: 23 Hours

Environment

Temp: -78 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,724,348 km

• M1: 135,236 km (0.104 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.51 AU - 4.13 AU

Year: 2267 Days

Day: 39.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,724,348 km

• M1: 806,632 km (0.092 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372

Radius: 10.4

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 10.46 AU - 12.8 AU

Year: 14863 Days

Day: 13.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 68,724,348 km

• M1: 147,354 km (0.107 R)
• M2: 490,831 km (0.068 R)
• M3: 647,011 km (0.117 R)
• M4: 857,345 km (0.1 R)
• M5: 1,070,223 km (0.117 R)
• M6: 1,857,856 km (0.076 R)
• M7: 1,932,356 km (0.057 R)
• M8: 2,033,484 km (0.114 R)
• M9: 2,188,617 km (0.118 R)
• M10: 2,705,477 km (0.113 R)
• M11: 2,934,362 km (0.067 R)
• M12: 3,411,131 km (0.109 R)
• M13: 3,534,250 km (0.117 R)
• M14: 3,658,865 km (0.073 R)
• M15: 3,912,284 km (0.108 R)
• M16: 4,537,603 km (0.055 R)
• M17: 4,741,505 km (0.094 R)
• M18: 5,806,193 km (0.118 R)
• M19: 5,879,795 km (0.09 R)
• M20: 7,575,786 km (0.106 R)
• M21: 7,899,516 km (0.103 R)
• M22: 7,981,046 km (0.102 R)
• M23: 8,476,963 km (0.073 R)
• M24: 8,982,754 km (0.116 R)
• M25: 9,672,400 km (0.065 R)
• M26: 9,803,597 km (0.044 R)
• M27: 10,379,100 km (0.092 R)
• M28: 10,558,468 km (0.068 R)
• M29: 11,240,036 km (0.074 R)
• M30: 11,331,889 km (0.105 R)
• M31: 11,562,868 km (0.103 R)
• M32: 11,655,768 km (0.083 R)
• M33: 13,907,815 km (0.059 R)
• M34: 14,553,928 km (0.042 R)
• M35: 15,108,338 km (0.066 R)
• M36: 15,567,154 km (0.098 R)
• M37: 16,237,951 km (0.12 R)
• M38: 16,341,922 km (0.099 R)
• M39: 17,607,669 km (0.118 R)
• M40: 18,036,566 km (0.11 R)
• M41: 20,009,014 km (0.109 R)
• M42: 21,589,965 km (0.111 R)
• M43: 21,704,407 km (0.075 R)
• M44: 22,627,276 km (0.116 R)
• M45: 22,918,394 km (0.112 R)
• M46: 23,621,953 km (0.112 R)
• M47: 23,858,018 km (0.119 R)
• M48: 24,094,831 km (0.093 R)
• M49: 24,213,612 km (0.055 R)
• M50: 24,690,530 km (0.092 R)
• M51: 25,110,451 km (0.086 R)
• M52: 25,472,179 km (0.085 R)
• M53: 28,239,889 km (0.087 R)
• M54: 28,678,959 km (0.092 R)
• M55: 28,867,752 km (0.119 R)
• M56: 29,500,251 km (0.091 R)
• M57: 30,201,267 km (0.091 R)
• M58: 30,393,500 km (0.066 R)
• M59: 30,907,818 km (0.12 R)
• M60: 31,036,921 km (0.12 R)
• M61: 31,360,351 km (0.12 R)
• M62: 32,599,470 km (0.057 R)
• M63: 33,258,150 km (0.066 R)
• M64: 33,788,175 km (0.116 R)
• M65: 34,454,634 km (0.053 R)
• M66: 35,192,899 km (0.116 R)
• M67: 36,616,472 km (0.091 R)
• M68: 37,095,186 km (0.108 R)
• M69: 40,081,309 km (0.07 R)
• M70: 40,786,663 km (0.069 R)
• M71: 41,141,060 km (0.12 R)
• M72: 41,283,028 km (0.116 R)
• M73: 41,567,414 km (0.085 R)
• M74: 41,995,413 km (0.038 R)
• M75: 43,071,621 km (0.111 R)
• M76: 44,229,508 km (0.06 R)
• M77: 45,177,959 km (0.106 R)
• M78: 46,798,103 km (0.12 R)
• M79: 46,872,154 km (0.069 R)
• M80: 47,466,357 km (0.106 R)
• M81: 47,689,856 km (0.112 R)
• M82: 48,212,701 km (0.056 R)
• M83: 48,437,247 km (0.082 R)
• M84: 48,662,243 km (0.106 R)
• M85: 49,792,305 km (0.101 R)
• M86: 50,019,394 km (0.078 R)
• M87: 50,095,091 km (0.08 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 383.1

Radius: 4

Gravity: 23.94 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 13.57 AU - 17.51 AU

Year: 22956 Days

Day: 17.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,724,348 km

• M1: 151,543 km (0.069 R)
• M2: 499,358 km (0.077 R)
• M3: 1,240,765 km (0.061 R)
• M4: 1,517,072 km (0.064 R)
• M5: 1,751,641 km (0.066 R)
• M6: 2,028,996 km (0.105 R)
• M7: 2,156,603 km (0.083 R)
• M8: 2,868,838 km (0.041 R)
• M9: 3,268,713 km (0.059 R)
• M10: 4,991,333 km (0.1 R)
• M11: 5,963,270 km (0.089 R)
• M12: 6,284,607 km (0.12 R)
• M13: 7,575,487 km (0.103 R)
• M14: 8,582,579 km (0.084 R)
• M15: 8,634,041 km (0.026 R)
• M16: 8,892,845 km (0.078 R)
• M17: 9,418,084 km (0.054 R)
• M18: 9,577,704 km (0.088 R)
• M19: 9,738,073 km (0.08 R)
• M20: 10,663,935 km (0.117 R)
• M21: 10,719,286 km (0.097 R)
• M22: 11,731,315 km (0.105 R)
• M23: 12,773,713 km (0.083 R)
• M24: 13,246,293 km (0.062 R)
• M25: 13,484,902 km (0.082 R)
• M26: 13,845,283 km (0.087 R)
• M27: 13,966,008 km (0.12 R)
• M28: 15,131,376 km (0.089 R)
• M29: 15,380,606 km (0.106 R)
• M30: 15,946,535 km (0.048 R)
• M31: 16,073,094 km (0.091 R)
• M32: 16,391,289 km (0.084 R)
• M33: 16,711,429 km (0.11 R)
• M34: 17,098,438 km (0.085 R)
• M35: 17,163,214 km (0.076 R)
• M36: 17,815,610 km (0.065 R)
• M37: 18,809,090 km (0.091 R)
• M38: 18,942,980 km (0.081 R)
• M39: 19,211,658 km (0.114 R)
• M40: 19,820,671 km (0.102 R)
• M41: 20,711,376 km (0.113 R)
• M42: 21,196,522 km (0.079 R)
• M43: 21,266,085 km (0.109 R)
• M44: 22,816,368 km (0.092 R)
• M45: 23,030,592 km (0.117 R)
• M46: 23,533,091 km (0.049 R)
• M47: 24,402,704 km (0.116 R)
• M48: 24,695,018 km (0.084 R)
• M49: 24,988,380 km (0.032 R)
• M50: 25,061,982 km (0.054 R)
• M51: 25,135,584 km (0.049 R)
• M52: 25,504,642 km (0.106 R)
• M53: 26,998,825 km (0.087 R)
• M54: 27,376,710 km (0.107 R)
• M55: 27,985,124 km (0.118 R)
• M56: 29,680,966 km (0.067 R)
• M57: 30,227,596 km (0.101 R)
• M58: 31,014,182 km (0.117 R)
• M59: 31,409,868 km (0.083 R)
• M60: 32,206,477 km (0.113 R)
• M61: 33,009,668 km (0.099 R)
• M62: 33,090,451 km (0.107 R)
• M63: 33,332,799 km (0.064 R)
• M64: 34,226,946 km (0.063 R)
• M65: 34,472,137 km (0.062 R)
• M66: 35,458,585 km (0.102 R)
• M67: 35,624,040 km (0.083 R)
• M68: 36,537,934 km (0.1 R)
• M69: 37,543,680 km (0.086 R)
• M70: 38,558,552 km (0.1 R)
• M71: 38,898,738 km (0.079 R)
• M72: 40,701,541 km (0.043 R)
• M73: 42,443,609 km (0.119 R)
• M74: 42,619,237 km (0.087 R)
• M75: 44,209,911 km (0.056 R)
• M76: 45,191,572 km (0.067 R)
• M77: 47,449,153 km (0.108 R)
• M78: 49,373,730 km (0.045 R)
• M79: 51,791,531 km (0.093 R)
• M80: 51,979,127 km (0.051 R)
• M81: 52,449,163 km (0.119 R)
• M82: 53,962,346 km (0.035 R)
• M83: 54,724,397 km (0.112 R)
• M84: 56,259,122 km (0.115 R)
• M85: 57,905,147 km (0.095 R)
• M86: 59,665,166 km (0.11 R)
• M87: 60,058,608 km (0.097 R)
• M88: 61,541,871 km (0.099 R)
• M89: 65,353,176 km (0.111 R)
• M90: 65,860,313 km (0.11 R)
• M91: 67,185,002 km (0.119 R)
• M92: 68,518,368 km (0.074 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 17,148 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit