🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.54 AU - 0.66 AU

Year: 162 Days

Day: 27.9 Hours

Environment

Temp: 240 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,429,213 km

• M1: 190,737 km (0.033 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.51 AU - 0.79 AU

Year: 183 Days

Day: 33.4 Hours

Environment

Temp: 167 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,429,213 km

• M1: 351,705 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.84 AU - 1.1 AU

Year: 333 Days

Day: 29.6 Hours

Environment

Temp: 139 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,429,213 km

• M1: 390,899 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.51 AU - 1.59 AU

Year: 672 Days

Day: 46.5 Hours

Environment

Temp: 9 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.55 AU - 2.31 AU

Year: 934 Days

Day: 19.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.67 AU - 3.27 AU

Year: 1782 Days

Day: 20.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,429,213 km

• M1: 399,576 km (0.093 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.58 AU - 4.2 AU

Year: 2672 Days

Day: 45.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,429,213 km

• M1: 432,188 km (0.107 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.16 AU - 4.32 AU

Year: 3040 Days

Day: 22.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 123.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.2

Radius: 11.4

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 10.27 AU - 11.17 AU

Year: 12223 Days

Day: 9.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 83,429,213 km

• M1: 267,930 km (0.082 R)
• M2: 600,187 km (0.067 R)
• M3: 812,167 km (0.096 R)
• M4: 1,049,579 km (0.035 R)
• M5: 1,850,376 km (0.062 R)
• M6: 1,932,954 km (0.09 R)
• M7: 2,145,233 km (0.088 R)
• M8: 2,232,299 km (0.102 R)
• M9: 2,365,292 km (0.04 R)
• M10: 2,923,591 km (0.072 R)
• M11: 3,419,658 km (0.115 R)
• M12: 3,522,132 km (0.052 R)
• M13: 4,212,975 km (0.11 R)
• M14: 4,801,344 km (0.096 R)
• M15: 4,887,512 km (0.118 R)
• M16: 5,090,666 km (0.072 R)
• M17: 5,267,042 km (0.054 R)
• M18: 5,656,295 km (0.087 R)
• M19: 5,838,954 km (0.097 R)
• M20: 6,399,199 km (0.088 R)
• M21: 7,537,190 km (0.104 R)
• M22: 7,637,719 km (0.095 R)
• M23: 7,772,357 km (0.094 R)
• M24: 8,112,543 km (0.107 R)
• M25: 8,388,102 km (0.11 R)
• M26: 8,561,935 km (0.075 R)
• M27: 8,736,964 km (0.066 R)
• M28: 9,161,972 km (0.109 R)
• M29: 9,848,776 km (0.082 R)
• M30: 9,921,929 km (0.081 R)
• M31: 9,995,382 km (0.077 R)
• M32: 10,290,987 km (0.093 R)
• M33: 10,853,026 km (0.084 R)
• M34: 11,386,642 km (0.065 R)
• M35: 12,085,264 km (0.11 R)
• M36: 12,321,329 km (0.075 R)
• M37: 12,400,317 km (0.116 R)
• M38: 12,678,120 km (0.119 R)
• M39: 13,078,594 km (0.101 R)
• M40: 13,442,715 km (0.079 R)
• M41: 13,564,787 km (0.044 R)
• M42: 14,139,392 km (0.087 R)
• M43: 14,805,851 km (0.093 R)
• M44: 15,143,044 km (0.104 R)
• M45: 15,739,042 km (0.119 R)
• M46: 16,822,430 km (0.102 R)
• M47: 17,306,678 km (0.084 R)
• M48: 17,528,383 km (0.098 R)
• M49: 17,840,294 km (0.119 R)
• M50: 18,019,363 km (0.112 R)
• M51: 18,289,237 km (0.086 R)
• M52: 18,605,487 km (0.084 R)
• M53: 19,106,341 km (0.089 R)
• M54: 19,243,821 km (0.052 R)
• M55: 19,935,562 km (0.061 R)
• M56: 20,074,837 km (0.116 R)
• M57: 21,343,427 km (0.109 R)
• M58: 21,963,511 km (0.108 R)
• M59: 22,059,403 km (0.039 R)
• M60: 25,302,236 km (0.062 R)
• M61: 25,402,766 km (0.059 R)
• M62: 25,503,595 km (0.047 R)
• M63: 25,705,402 km (0.077 R)
• M64: 25,907,658 km (0.062 R)
• M65: 26,927,318 km (0.115 R)
• M66: 28,220,442 km (0.105 R)
• M67: 28,743,286 km (0.032 R)
• M68: 28,953,321 km (0.053 R)
• M69: 29,322,080 km (0.118 R)
• M70: 29,533,612 km (0.07 R)
• M71: 29,692,485 km (0.072 R)
• M72: 30,224,305 km (0.116 R)
• M73: 30,384,524 km (0.06 R)
• M74: 31,081,800 km (0.085 R)
• M75: 33,480,602 km (0.115 R)
• M76: 34,534,818 km (0.063 R)
• M77: 35,094,164 km (0.042 R)
• M78: 35,206,363 km (0.069 R)
• M79: 35,599,955 km (0.059 R)
• M80: 36,334,929 km (0.061 R)
• M81: 36,846,704 km (0.06 R)
• M82: 37,017,844 km (0.087 R)
• M83: 37,418,167 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997.4

Radius: 5.4

Gravity: 34.2 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 11.19 AU - 17.61 AU

Year: 19030 Days

Day: 23.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 83,429,213 km

• M1: 138,378 km (0.106 R)
• M2: 176,675 km (0.071 R)
• M3: 220,358 km (0.103 R)
• M4: 357,988 km (0.096 R)
• M5: 457,769 km (0.092 R)
• M6: 660,475 km (0.073 R)
• M7: 1,231,639 km (0.059 R)
• M8: 1,448,556 km (0.034 R)
• M9: 1,988,904 km (0.115 R)
• M10: 2,096,614 km (0.09 R)
• M11: 2,206,269 km (0.094 R)
• M12: 2,355,568 km (0.069 R)
• M13: 2,742,877 km (0.102 R)
• M14: 2,822,762 km (0.104 R)
• M15: 3,360,567 km (0.105 R)
• M16: 3,795,597 km (0.107 R)
• M17: 3,929,487 km (0.065 R)
• M18: 4,387,257 km (0.108 R)
• M19: 5,105,027 km (0.079 R)
• M20: 5,154,245 km (0.048 R)
• M21: 5,910,163 km (0.095 R)
• M22: 6,065,595 km (0.067 R)
• M23: 6,593,077 km (0.097 R)
• M24: 7,135,220 km (0.116 R)
• M25: 7,635,475 km (0.069 R)
• M26: 7,691,724 km (0.088 R)
• M27: 7,748,123 km (0.098 R)
• M28: 8,727,989 km (0.113 R)
• M29: 10,052,827 km (0.118 R)
• M30: 11,503,627 km (0.05 R)
• M31: 15,369,984 km (0.061 R)
• M32: 15,655,118 km (0.103 R)
• M33: 16,448,286 km (0.1 R)
• M34: 17,328,370 km (0.063 R)
• M35: 17,923,470 km (0.058 R)
• M36: 18,828,837 km (0.081 R)
• M37: 20,214,412 km (0.047 R)
• M38: 20,998,305 km (0.1 R)
• M39: 21,077,293 km (0.084 R)
• M40: 22,353,662 km (0.03 R)
• M41: 22,757,576 km (0.049 R)
• M42: 22,838,658 km (0.094 R)
• M43: 22,919,890 km (0.057 R)
• M44: 24,066,408 km (0.105 R)
• M45: 24,231,713 km (0.059 R)
• M46: 24,563,522 km (0.092 R)
• M47: 24,730,024 km (0.104 R)
• M48: 26,670,907 km (0.101 R)
• M49: 26,756,477 km (0.112 R)
• M50: 29,628,606 km (0.101 R)
• M51: 29,983,303 km (0.105 R)
• M52: 31,145,828 km (0.097 R)
• M53: 36,035,733 km (0.049 R)
• M54: 38,616,746 km (0.037 R)
• M55: 39,490,248 km (0.078 R)
• M56: 40,665,189 km (0.045 R)
• M57: 45,171,675 km (0.103 R)
• M58: 45,273,701 km (0.062 R)
• M59: 45,375,727 km (0.115 R)
• M60: 45,886,903 km (0.098 R)
• M61: 46,091,852 km (0.113 R)
• M62: 47,328,278 km (0.071 R)
• M63: 48,158,696 km (0.075 R)
• M64: 49,728,427 km (0.073 R)
• M65: 51,102,483 km (0.059 R)
• M66: 51,208,698 km (0.111 R)
• M67: 51,634,303 km (0.12 R)
• M68: 51,847,630 km (0.082 R)
• M69: 51,954,293 km (0.082 R)
• M70: 53,456,106 km (0.101 R)
• M71: 53,563,966 km (0.114 R)
• M72: 56,173,252 km (0.118 R)
• M73: 59,380,930 km (0.108 R)
• M74: 59,939,977 km (0.041 R)
• M75: 60,276,273 km (0.058 R)
• M76: 60,388,472 km (0.047 R)
• M77: 62,080,274 km (0.115 R)
• M78: 62,647,549 km (0.083 R)
• M79: 63,216,619 km (0.115 R)
• M80: 63,673,192 km (0.101 R)
• M81: 64,130,812 km (0.063 R)
• M82: 65,049,193 km (0.059 R)
• M83: 66,666,945 km (0.061 R)
• M84: 67,015,358 km (0.117 R)
• M85: 68,064,189 km (0.088 R)
• M86: 69,118,405 km (0.065 R)
• M87: 69,588,591 km (0.09 R)
• M88: 69,706,325 km (0.092 R)
• M89: 71,480,256 km (0.099 R)
• M90: 73,029,641 km (0.072 R)
• M91: 74,469,670 km (0.067 R)
• M92: 74,590,097 km (0.094 R)
• M93: 76,161,622 km (0.071 R)
• M94: 77,499,775 km (0.084 R)
• M95: 77,621,847 km (0.102 R)
• M96: 77,988,362 km (0.094 R)
• M97: 81,188,560 km (0.042 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 12,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit