🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.5 AU - 0.66 AU

Year: 197 Days

Day: 40.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 47 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.63 AU - 0.89 AU

Year: 296 Days

Day: 27.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,975,725 km

• M1: 319,691 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.81 AU - 0.83 AU

Year: 331 Days

Day: 16.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,975,725 km

• M1: 177,423 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.82 AU - 0.86 AU

Year: 344 Days

Day: 28.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,975,725 km

• M1: 656,136 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.12 AU - 1.42 AU

Year: 639 Days

Day: 31.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,975,725 km

• M1: 268,678 km (0.116 R)
• M2: 362,775 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.17 AU - 1.67 AU

Year: 755 Days

Day: 30.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.81 AU - 2.01 AU

Year: 1178 Days

Day: 13.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,975,725 km

• M1: 642,224 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.2

Radius: 14.4

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.48 AU - 4.76 AU

Year: 4431 Days

Day: 13.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 73,975,725 km

• M1: 186,549 km (0.113 R)
• M2: 366,216 km (0.106 R)
• M3: 495,169 km (0.054 R)
• M4: 627,413 km (0.103 R)
• M5: 832,662 km (0.113 R)
• M6: 1,117,496 km (0.117 R)
• M7: 1,373,757 km (0.09 R)
• M8: 1,598,154 km (0.06 R)
• M9: 1,754,783 km (0.095 R)
• M10: 1,903,184 km (0.079 R)
• M11: 2,055,774 km (0.094 R)
• M12: 2,630,679 km (0.046 R)
• M13: 2,865,098 km (0.094 R)
• M14: 3,090,243 km (0.108 R)
• M15: 3,337,977 km (0.108 R)
• M16: 3,506,873 km (0.113 R)
• M17: 3,678,761 km (0.112 R)
• M18: 4,211,180 km (0.091 R)
• M19: 4,338,937 km (0.098 R)
• M20: 4,449,489 km (0.1 R)
• M21: 4,561,089 km (0.118 R)
• M22: 4,692,436 km (0.076 R)
• M23: 4,806,131 km (0.087 R)
• M24: 5,172,047 km (0.042 R)
• M25: 6,178,242 km (0.118 R)
• M26: 6,470,856 km (0.088 R)
• M27: 6,704,079 km (0.065 R)
• M28: 7,026,462 km (0.093 R)
• M29: 7,266,268 km (0.113 R)
• M30: 7,420,204 km (0.116 R)
• M31: 7,664,497 km (0.114 R)
• M32: 7,866,155 km (0.102 R)
• M33: 8,252,267 km (0.12 R)
• M34: 8,343,971 km (0.073 R)
• M35: 8,551,613 km (0.092 R)
• M36: 8,854,698 km (0.091 R)
• M37: 8,972,132 km (0.082 R)
• M38: 9,423,469 km (0.106 R)
• M39: 9,591,617 km (0.105 R)
• M40: 9,979,674 km (0.079 R)
• M41: 10,151,113 km (0.099 R)
• M42: 10,846,743 km (0.087 R)
• M43: 11,302,119 km (0.032 R)
• M44: 11,455,307 km (0.09 R)
• M45: 11,583,513 km (0.06 R)
• M46: 11,712,167 km (0.105 R)
• M47: 12,758,604 km (0.043 R)
• M48: 12,971,482 km (0.087 R)
• M49: 13,427,905 km (0.054 R)
• M50: 14,191,004 km (0.112 R)
• M51: 14,411,660 km (0.076 R)
• M52: 15,305,807 km (0.119 R)
• M53: 15,617,270 km (0.117 R)
• M54: 15,959,550 km (0.096 R)
• M55: 16,189,033 km (0.048 R)
• M56: 16,825,871 km (0.117 R)
• M57: 17,766,991 km (0.1 R)
• M58: 18,034,622 km (0.091 R)
• M59: 18,213,990 km (0.047 R)
• M60: 18,513,933 km (0.109 R)
• M61: 18,634,509 km (0.051 R)
• M62: 18,725,016 km (0.059 R)
• M63: 19,027,952 km (0.069 R)
• M64: 19,271,347 km (0.101 R)
• M65: 19,669,278 km (0.045 R)
• M66: 20,038,934 km (0.032 R)
• M67: 20,224,585 km (0.043 R)
• M68: 20,410,834 km (0.079 R)
• M69: 21,161,666 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.8

Radius: 11.4

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.36 AU - 7 AU

Year: 6041 Days

Day: 5.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 73,975,725 km

• M1: 193,280 km (0.074 R)
• M2: 362,476 km (0.085 R)
• M3: 571,913 km (0.118 R)
• M4: 730,636 km (0.107 R)
• M5: 852,857 km (0.099 R)
• M6: 1,420,881 km (0.112 R)
• M7: 1,605,335 km (0.109 R)
• M8: 1,787,844 km (0.091 R)
• M9: 1,977,534 km (0.084 R)
• M10: 2,059,364 km (0.073 R)
• M11: 2,195,050 km (0.109 R)
• M12: 2,269,250 km (0.108 R)
• M13: 2,398,652 km (0.096 R)
• M14: 2,552,738 km (0.097 R)
• M15: 2,859,264 km (0.032 R)
• M16: 2,987,619 km (0.064 R)
• M17: 3,177,908 km (0.058 R)
• M18: 3,262,430 km (0.079 R)
• M19: 3,372,086 km (0.119 R)
• M20: 3,520,487 km (0.085 R)
• M21: 3,721,696 km (0.116 R)
• M22: 4,321,134 km (0.12 R)
• M23: 4,401,618 km (0.076 R)
• M24: 4,756,165 km (0.114 R)
• M25: 5,077,501 km (0.084 R)
• M26: 5,334,062 km (0.048 R)
• M27: 5,507,446 km (0.108 R)
• M28: 5,741,566 km (0.116 R)
• M29: 5,815,318 km (0.027 R)
• M30: 6,053,777 km (0.05 R)
• M31: 6,525,010 km (0.102 R)
• M32: 7,008,211 km (0.069 R)
• M33: 7,470,618 km (0.065 R)
• M34: 7,632,334 km (0.117 R)
• M35: 7,910,137 km (0.098 R)
• M36: 8,124,660 km (0.115 R)
• M37: 9,054,112 km (0.118 R)
• M38: 9,505,150 km (0.078 R)
• M39: 9,662,975 km (0.066 R)
• M40: 10,285,153 km (0.053 R)
• M41: 10,375,061 km (0.098 R)
• M42: 10,755,788 km (0.092 R)
• M43: 10,920,345 km (0.118 R)
• M44: 11,141,002 km (0.083 R)
• M45: 11,326,055 km (0.076 R)
• M46: 11,400,405 km (0.051 R)
• M47: 11,793,249 km (0.044 R)
• M48: 11,963,043 km (0.108 R)
• M49: 12,076,587 km (0.062 R)
• M50: 12,152,583 km (0.079 R)
• M51: 12,247,727 km (0.059 R)
• M52: 12,419,615 km (0.054 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 682.9

Radius: 5.3

Gravity: 24.31 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 10.44 AU - 14.12 AU

Year: 19202 Days

Day: 20.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,975,725 km

• M1: 78,090 km (0.087 R)
• M2: 657,183 km (0.05 R)
• M3: 819,048 km (0.091 R)
• M4: 892,202 km (0.046 R)
• M5: 1,152,203 km (0.036 R)
• M6: 1,262,606 km (0.112 R)
• M7: 1,645,128 km (0.078 R)
• M8: 1,833,322 km (0.085 R)
• M9: 2,509,055 km (0.066 R)
• M10: 2,689,171 km (0.062 R)
• M11: 2,799,275 km (0.117 R)
• M12: 3,138,264 km (0.054 R)
• M13: 3,937,566 km (0.105 R)
• M14: 4,929,848 km (0.116 R)
• M15: 5,384,177 km (0.077 R)
• M16: 7,744,682 km (0.1 R)
• M17: 8,059,436 km (0.074 R)
• M18: 9,249,188 km (0.101 R)
• M19: 9,527,290 km (0.109 R)
• M20: 9,695,438 km (0.104 R)
• M21: 9,977,729 km (0.093 R)
• M22: 10,148,420 km (0.091 R)
• M23: 10,899,402 km (0.099 R)
• M24: 11,134,121 km (0.093 R)
• M25: 12,089,303 km (0.118 R)
• M26: 12,210,477 km (0.04 R)
• M27: 14,140,739 km (0.11 R)
• M28: 14,783,411 km (0.098 R)
• M29: 15,043,113 km (0.104 R)
• M30: 15,108,338 km (0.037 R)
• M31: 15,304,311 km (0.103 R)
• M32: 15,435,508 km (0.117 R)
• M33: 15,963,888 km (0.104 R)
• M34: 16,297,192 km (0.101 R)
• M35: 17,790,777 km (0.117 R)
• M36: 17,928,706 km (0.098 R)
• M37: 18,067,084 km (0.046 R)
• M38: 19,115,466 km (0.12 R)
• M39: 19,327,447 km (0.05 R)
• M40: 20,543,827 km (0.088 R)
• M41: 21,858,493 km (0.081 R)
• M42: 22,525,849 km (0.107 R)
• M43: 24,338,227 km (0.078 R)
• M44: 24,875,732 km (0.071 R)
• M45: 24,952,775 km (0.077 R)
• M46: 25,416,977 km (0.063 R)
• M47: 25,494,619 km (0.092 R)
• M48: 25,962,112 km (0.119 R)
• M49: 26,040,352 km (0.106 R)
• M50: 26,196,981 km (0.096 R)
• M51: 28,583,665 km (0.085 R)
• M52: 29,476,166 km (0.04 R)
• M53: 30,130,806 km (0.039 R)
• M54: 30,377,643 km (0.058 R)
• M55: 31,205,069 km (0.087 R)
• M56: 31,371,421 km (0.056 R)
• M57: 32,797,388 km (0.101 R)
• M58: 33,136,078 km (0.099 R)
• M59: 33,220,900 km (0.066 R)
• M60: 33,560,936 km (0.063 R)
• M61: 34,158,729 km (0.098 R)
• M62: 34,244,449 km (0.057 R)
• M63: 35,451,703 km (0.057 R)
• M64: 37,819,090 km (0.072 R)
• M65: 38,174,085 km (0.12 R)
• M66: 41,053,994 km (0.09 R)
• M67: 43,444,867 km (0.082 R)
• M68: 44,376,413 km (0.084 R)
• M69: 45,691,528 km (0.025 R)
• M70: 47,305,689 km (0.109 R)
• M71: 47,783,953 km (0.055 R)
• M72: 48,071,780 km (0.108 R)
• M73: 48,263,863 km (0.054 R)
• M74: 49,228,471 km (0.095 R)
• M75: 50,785,036 km (0.117 R)
• M76: 53,249,212 km (0.05 R)
• M77: 56,257,326 km (0.083 R)
• M78: 57,986,229 km (0.081 R)
• M79: 60,249,346 km (0.059 R)
• M80: 60,456,539 km (0.113 R)
• M81: 61,913,323 km (0.067 R)
• M82: 62,750,921 km (0.098 R)
• M83: 63,592,409 km (0.1 R)
• M84: 64,649,318 km (0.105 R)
• M85: 65,818,725 km (0.057 R)
• M86: 68,070,622 km (0.033 R)
• M87: 69,694,506 km (0.067 R)
• M88: 69,803,114 km (0.089 R)
• M89: 70,456,558 km (0.079 R)
• M90: 70,784,028 km (0.118 R)
• M91: 71,659,774 km (0.112 R)
• M92: 72,098,993 km (0.074 R)
• M93: 73,532,739 km (0.103 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 12,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit