🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.79 AU - 0.95 AU

Year: 304 Days

Day: 17.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 98,884,165 km

• M1: 518,357 km (0.029 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.59 AU - 2.43 AU

Year: 1068 Days

Day: 46.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.98 AU - 3.3 AU

Year: 1607 Days

Day: 38 Hours

Environment

Temp: -93 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,884,165 km

• M1: 41,588 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.17 AU - 3.29 AU

Year: 2175 Days

Day: 18.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.2

Radius: 12.9

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.99 AU - 5.89 AU

Year: 4115 Days

Day: 5.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 98,884,165 km

• M1: 186,848 km (0.091 R)
• M2: 327,769 km (0.107 R)
• M3: 426,055 km (0.079 R)
• M4: 515,813 km (0.095 R)
• M5: 623,674 km (0.092 R)
• M6: 905,965 km (0.107 R)
• M7: 1,348,326 km (0.063 R)
• M8: 1,450,202 km (0.103 R)
• M9: 1,618,948 km (0.101 R)
• M10: 1,846,786 km (0.112 R)
• M11: 2,212,702 km (0.099 R)
• M12: 2,293,635 km (0.086 R)
• M13: 2,542,565 km (0.049 R)
• M14: 2,800,323 km (0.071 R)
• M15: 2,959,195 km (0.063 R)
• M16: 3,239,991 km (0.098 R)
• M17: 3,351,142 km (0.1 R)
• M18: 3,529,612 km (0.09 R)
• M19: 3,692,225 km (0.073 R)
• M20: 3,857,082 km (0.119 R)
• M21: 4,124,264 km (0.109 R)
• M22: 4,666,556 km (0.033 R)
• M23: 4,750,331 km (0.084 R)
• M24: 4,834,704 km (0.08 R)
• M25: 4,994,175 km (0.112 R)
• M26: 5,274,971 km (0.032 R)
• M27: 5,739,322 km (0.111 R)
• M28: 6,148,024 km (0.091 R)
• M29: 6,240,176 km (0.062 R)
• M30: 6,449,164 km (0.11 R)
• M31: 6,601,455 km (0.053 R)
• M32: 6,850,236 km (0.107 R)
• M33: 7,174,564 km (0.071 R)
• M34: 7,627,247 km (0.106 R)
• M35: 8,599,035 km (0.066 R)
• M36: 8,754,019 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651

Radius: 11.2

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 9.59 AU - 9.71 AU

Year: 11234 Days

Day: 5.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 98,884,165 km

• M1: 328,068 km (0.093 R)
• M2: 416,480 km (0.111 R)
• M3: 776,563 km (0.115 R)
• M4: 885,769 km (0.102 R)
• M5: 1,020,108 km (0.086 R)
• M6: 1,626,428 km (0.066 R)
• M7: 1,697,337 km (0.082 R)
• M8: 1,916,798 km (0.083 R)
• M9: 2,714,603 km (0.083 R)
• M10: 3,921,259 km (0.115 R)
• M11: 4,213,274 km (0.088 R)
• M12: 4,445,450 km (0.1 R)
• M13: 4,957,075 km (0.086 R)
• M14: 5,202,266 km (0.086 R)
• M15: 5,559,655 km (0.092 R)
• M16: 5,704,765 km (0.07 R)
• M17: 5,924,973 km (0.102 R)
• M18: 6,073,374 km (0.092 R)
• M19: 7,106,796 km (0.098 R)
• M20: 7,224,979 km (0.079 R)
• M21: 7,463,288 km (0.086 R)
• M22: 7,825,764 km (0.105 R)
• M23: 7,907,145 km (0.078 R)
• M24: 8,736,067 km (0.041 R)
• M25: 8,820,440 km (0.07 R)
• M26: 8,990,084 km (0.105 R)
• M27: 9,160,925 km (0.054 R)
• M28: 9,419,131 km (0.1 R)
• M29: 10,030,836 km (0.107 R)
• M30: 10,386,131 km (0.105 R)
• M31: 10,836,271 km (0.087 R)
• M32: 11,109,287 km (0.111 R)
• M33: 11,200,841 km (0.104 R)
• M34: 11,848,750 km (0.099 R)
• M35: 11,942,248 km (0.091 R)
• M36: 12,036,046 km (0.083 R)
• M37: 12,130,143 km (0.1 R)
• M38: 12,271,663 km (0.102 R)
• M39: 13,035,809 km (0.076 R)
• M40: 13,618,941 km (0.101 R)
• M41: 14,161,084 km (0.098 R)
• M42: 15,012,745 km (0.044 R)
• M43: 15,829,399 km (0.091 R)
• M44: 16,035,845 km (0.043 R)
• M45: 16,347,307 km (0.115 R)
• M46: 16,975,918 km (0.111 R)
• M47: 17,399,579 km (0.094 R)
• M48: 17,719,569 km (0.085 R)
• M49: 18,041,354 km (0.038 R)
• M50: 18,203,069 km (0.042 R)
• M51: 18,365,233 km (0.101 R)
• M52: 18,636,604 km (0.059 R)
• M53: 19,183,384 km (0.035 R)
• M54: 20,404,551 km (0.116 R)
• M55: 22,341,096 km (0.045 R)
• M56: 22,805,148 km (0.047 R)
• M57: 23,038,521 km (0.116 R)
• M58: 23,389,777 km (0.07 R)
• M59: 24,276,144 km (0.107 R)
• M60: 26,325,336 km (0.06 R)
• M61: 26,447,557 km (0.09 R)
• M62: 26,692,748 km (0.059 R)
• M63: 26,815,568 km (0.071 R)
• M64: 27,680,692 km (0.081 R)
• M65: 27,991,856 km (0.065 R)
• M66: 29,819,643 km (0.07 R)
• M67: 30,138,735 km (0.088 R)
• M68: 30,266,641 km (0.041 R)
• M69: 30,651,557 km (0.086 R)
• M70: 31,946,176 km (0.057 R)
• M71: 32,337,973 km (0.074 R)
• M72: 32,797,239 km (0.092 R)
• M73: 35,935,802 km (0.112 R)
• M74: 37,437,765 km (0.076 R)
• M75: 37,713,025 km (0.103 R)
• M76: 38,334,754 km (0.104 R)
• M77: 38,612,258 km (0.088 R)
• M78: 39,588,533 km (0.115 R)
• M79: 41,850,603 km (0.098 R)
• M80: 42,422,515 km (0.104 R)
• M81: 42,637,787 km (0.112 R)
• M82: 43,936,446 km (0.075 R)
• M83: 45,468,029 km (0.103 R)
• M84: 45,982,346 km (0.081 R)
• M85: 47,313,917 km (0.039 R)
• M86: 50,774,116 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 768.4

Radius: 5.5

Gravity: 25.4 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 13.35 AU - 22.11 AU

Year: 27976 Days

Day: 16 Hours

Environment

Temp: -191 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 98,884,165 km

• M1: 93,349 km (0.083 R)
• M2: 167,250 km (0.058 R)
• M3: 214,823 km (0.103 R)
• M4: 327,171 km (0.101 R)
• M5: 800,349 km (0.09 R)
• M6: 2,057,569 km (0.074 R)
• M7: 3,575,539 km (0.09 R)
• M8: 3,673,525 km (0.101 R)
• M9: 4,227,486 km (0.049 R)
• M10: 4,969,940 km (0.084 R)
• M11: 5,079,147 km (0.115 R)
• M12: 5,637,745 km (0.106 R)
• M13: 5,751,739 km (0.051 R)
• M14: 5,982,120 km (0.071 R)
• M15: 6,215,642 km (0.058 R)
• M16: 6,691,363 km (0.117 R)
• M17: 7,302,470 km (0.084 R)
• M18: 8,774,514 km (0.079 R)
• M19: 8,840,486 km (0.103 R)
• M20: 9,374,850 km (0.036 R)
• M21: 10,544,406 km (0.073 R)
• M22: 12,494,564 km (0.117 R)
• M23: 14,396,551 km (0.086 R)
• M24: 15,820,872 km (0.098 R)
• M25: 16,386,801 km (0.117 R)
• M26: 17,206,597 km (0.12 R)
• M27: 17,372,202 km (0.087 R)
• M28: 17,538,406 km (0.076 R)
• M29: 18,292,379 km (0.077 R)
• M30: 20,266,921 km (0.105 R)
• M31: 22,128,068 km (0.11 R)
• M32: 22,308,034 km (0.096 R)
• M33: 22,488,599 km (0.099 R)
• M34: 24,973,270 km (0.091 R)
• M35: 25,254,813 km (0.063 R)
• M36: 26,390,860 km (0.077 R)
• M37: 28,614,632 km (0.078 R)
• M38: 30,096,848 km (0.11 R)
• M39: 30,396,343 km (0.098 R)
• M40: 31,099,004 km (0.052 R)
• M41: 31,300,662 km (0.118 R)
• M42: 31,806,901 km (0.111 R)
• M43: 33,962,157 km (0.053 R)
• M44: 35,005,004 km (0.108 R)
• M45: 37,980,506 km (0.052 R)
• M46: 39,280,212 km (0.097 R)
• M47: 39,826,095 km (0.103 R)
• M48: 39,935,600 km (0.067 R)
• M49: 40,045,106 km (0.059 R)
• M50: 42,929,054 km (0.112 R)
• M51: 47,378,394 km (0.116 R)
• M52: 48,075,819 km (0.109 R)
• M53: 48,425,878 km (0.119 R)
• M54: 49,952,225 km (0.106 R)
• M55: 50,543,585 km (0.05 R)
• M56: 51,494,429 km (0.09 R)
• M57: 53,655,371 km (0.091 R)
• M58: 53,897,270 km (0.031 R)
• M59: 54,503,591 km (0.115 R)
• M60: 54,625,214 km (0.088 R)
• M61: 55,356,448 km (0.086 R)
• M62: 55,968,154 km (0.059 R)
• M63: 57,693,167 km (0.109 R)
• M64: 58,313,549 km (0.036 R)
• M65: 58,936,026 km (0.094 R)
• M66: 61,701,043 km (0.117 R)
• M67: 62,589,655 km (0.092 R)
• M68: 63,610,361 km (0.083 R)
• M69: 65,668,379 km (0.089 R)
• M70: 66,315,838 km (0.115 R)
• M71: 67,617,340 km (0.06 R)
• M72: 68,009,436 km (0.062 R)
• M73: 68,664,675 km (0.086 R)
• M74: 70,113,380 km (0.119 R)
• M75: 71,838,393 km (0.043 R)
• M76: 73,309,090 km (0.057 R)
• M77: 73,711,808 km (0.09 R)
• M78: 73,846,296 km (0.104 R)
• M79: 76,279,805 km (0.084 R)
• M80: 80,255,667 km (0.1 R)
• M81: 80,532,274 km (0.118 R)
• M82: 83,736,660 km (0.075 R)
• M83: 85,142,880 km (0.071 R)
• M84: 88,692,239 km (0.072 R)
• M85: 89,407,915 km (0.09 R)
• M86: 90,700,890 km (0.058 R)
• M87: 92,434,580 km (0.108 R)
• M88: 93,450,947 km (0.114 R)
• M89: 93,742,065 km (0.098 R)
• M90: 96,669,097 km (0.115 R)
• M91: 96,816,301 km (0.107 R)
• M92: 98,291,935 km (0.081 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 17,439 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit