🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.58 AU - 0.7 AU

Year: 178 Days

Day: 33.3 Hours

Environment

Temp: 155 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.81 AU - 0.99 AU

Year: 297 Days

Day: 14.4 Hours

Environment

Temp: 104 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,458,235 km

• M1: 329,115 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.92 AU - 1.5 AU

Year: 464 Days

Day: 47.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 88,458,235 km

• M1: 193,131 km (0.029 R)
• M2: 277,654 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.12 AU - 1.48 AU

Year: 516 Days

Day: 38.2 Hours

Environment

Temp: 28 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.36 AU - 2.76 AU

Year: 1426 Days

Day: 41.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,458,235 km

• M1: 1,504,356 km (0.095 R)

Asteroid Belt

Center: 9.34 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 978.1

Radius: 6

Gravity: 27.17 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 14.08 AU - 18.14 AU

Year: 22518 Days

Day: 23.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 88,458,235 km

• M1: 181,462 km (0.117 R)
• M2: 228,137 km (0.104 R)
• M3: 356,641 km (0.091 R)
• M4: 929,751 km (0.065 R)
• M5: 1,368,821 km (0.115 R)
• M6: 1,645,726 km (0.081 R)
• M7: 2,618,112 km (0.079 R)
• M8: 2,744,971 km (0.078 R)
• M9: 3,501,189 km (0.1 R)
• M10: 3,547,564 km (0.044 R)
• M11: 5,085,131 km (0.106 R)
• M12: 5,296,812 km (0.12 R)
• M13: 5,511,335 km (0.085 R)
• M14: 5,674,247 km (0.116 R)
• M15: 5,728,850 km (0.103 R)
• M16: 6,511,846 km (0.089 R)
• M17: 7,328,201 km (0.114 R)
• M18: 8,299,989 km (0.089 R)
• M19: 10,161,884 km (0.11 R)
• M20: 10,228,306 km (0.059 R)
• M21: 11,173,615 km (0.12 R)
• M22: 11,379,760 km (0.109 R)
• M23: 11,726,229 km (0.105 R)
• M24: 12,005,828 km (0.111 R)
• M25: 12,287,670 km (0.113 R)
• M26: 12,358,430 km (0.104 R)
• M27: 12,929,744 km (0.1 R)
• M28: 13,363,877 km (0.114 R)
• M29: 13,729,195 km (0.106 R)
• M30: 14,097,954 km (0.075 R)
• M31: 14,320,705 km (0.109 R)
• M32: 14,619,602 km (0.076 R)
• M33: 16,611,796 km (0.081 R)
• M34: 17,799,304 km (0.088 R)
• M35: 18,525,004 km (0.057 R)
• M36: 18,768,998 km (0.056 R)
• M37: 19,507,413 km (0.032 R)
• M38: 20,171,777 km (0.08 R)
• M39: 21,522,496 km (0.097 R)
• M40: 22,381,487 km (0.082 R)
• M41: 23,339,362 km (0.109 R)
• M42: 23,514,841 km (0.118 R)
• M43: 25,837,048 km (0.098 R)
• M44: 27,394,512 km (0.118 R)
• M45: 28,324,711 km (0.106 R)
• M46: 29,834,603 km (0.076 R)
• M47: 30,407,413 km (0.049 R)
• M48: 31,758,282 km (0.073 R)
• M49: 32,245,522 km (0.082 R)
• M50: 34,918,686 km (0.12 R)
• M51: 36,332,536 km (0.044 R)
• M52: 36,434,262 km (0.083 R)
• M53: 41,426,194 km (0.07 R)
• M54: 41,638,772 km (0.103 R)
• M55: 42,922,023 km (0.066 R)
• M56: 43,676,594 km (0.064 R)
• M57: 45,527,120 km (0.057 R)
• M58: 46,627,712 km (0.107 R)
• M59: 47,292,225 km (0.095 R)
• M60: 48,294,830 km (0.073 R)
• M61: 48,518,629 km (0.077 R)
• M62: 50,094,493 km (0.101 R)
• M63: 50,547,924 km (0.12 R)
• M64: 52,030,738 km (0.1 R)
• M65: 53,991,218 km (0.112 R)
• M66: 54,456,019 km (0.101 R)
• M67: 55,155,688 km (0.112 R)
• M68: 55,506,644 km (0.098 R)
• M69: 56,799,768 km (0.072 R)
• M70: 60,256,377 km (0.11 R)
• M71: 61,949,226 km (0.091 R)
• M72: 62,679,563 km (0.073 R)
• M73: 64,025,944 km (0.116 R)
• M74: 64,764,359 km (0.063 R)
• M75: 66,871,595 km (0.108 R)
• M76: 68,749,646 km (0.077 R)
• M77: 69,758,235 km (0.12 R)
• M78: 71,535,308 km (0.115 R)
• M79: 71,790,373 km (0.037 R)
• M80: 75,004,034 km (0.116 R)
• M81: 76,563,293 km (0.072 R)
• M82: 76,693,592 km (0.099 R)
• M83: 78,527,213 km (0.078 R)
• M84: 78,658,710 km (0.106 R)
• M85: 81,837,216 km (0.107 R)
• M86: 84,113,946 km (0.087 R)
• M87: 84,517,860 km (0.035 R)
• M88: 88,182,110 km (0.09 R)
• M89: 90,240,128 km (0.088 R)
• M90: 90,515,688 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 568

Radius: 3.1

Gravity: 59.11 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 17.26 AU - 19.58 AU

Year: 27531 Days

Day: 20.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,458,235 km

• M1: 90,357 km (0.111 R)
• M2: 140,622 km (0.104 R)
• M3: 217,515 km (0.114 R)
• M4: 252,072 km (0.093 R)
• M5: 882,627 km (0.068 R)
• M6: 997,668 km (0.082 R)
• M7: 1,305,690 km (0.042 R)
• M8: 1,370,616 km (0.113 R)
• M9: 1,964,669 km (0.087 R)
• M10: 2,152,863 km (0.055 R)
• M11: 2,546,305 km (0.073 R)
• M12: 2,709,816 km (0.051 R)
• M13: 3,352,787 km (0.074 R)
• M14: 3,946,242 km (0.072 R)
• M15: 4,375,738 km (0.08 R)
• M16: 5,226,650 km (0.11 R)
• M17: 5,697,435 km (0.058 R)
• M18: 6,290,890 km (0.032 R)
• M19: 6,567,047 km (0.071 R)
• M20: 6,734,747 km (0.085 R)
• M21: 6,790,995 km (0.068 R)
• M22: 7,188,626 km (0.113 R)
• M23: 8,245,535 km (0.072 R)
• M24: 9,162,570 km (0.072 R)
• M25: 9,855,358 km (0.081 R)
• M26: 9,983,115 km (0.096 R)
• M27: 10,111,320 km (0.086 R)
• M28: 10,761,173 km (0.091 R)
• M29: 11,223,879 km (0.074 R)
• M30: 12,237,255 km (0.119 R)
• M31: 12,512,516 km (0.106 R)
• M32: 12,789,720 km (0.065 R)
• M33: 12,859,283 km (0.086 R)
• M34: 14,061,901 km (0.093 R)
• M35: 14,133,708 km (0.116 R)
• M36: 14,350,026 km (0.103 R)
• M37: 15,373,724 km (0.109 R)
• M38: 15,447,775 km (0.096 R)
• M39: 15,745,026 km (0.051 R)
• M40: 16,269,816 km (0.101 R)
• M41: 16,724,144 km (0.085 R)
• M42: 17,413,491 km (0.062 R)
• M43: 18,661,736 km (0.12 R)
• M44: 19,456,400 km (0.07 R)
• M45: 19,938,554 km (0.099 R)
• M46: 20,100,120 km (0.076 R)
• M47: 20,668,891 km (0.092 R)
• M48: 22,996,933 km (0.109 R)
• M49: 23,081,605 km (0.115 R)
• M50: 24,450,276 km (0.087 R)
• M51: 25,057,195 km (0.077 R)
• M52: 26,374,703 km (0.069 R)
• M53: 26,640,838 km (0.113 R)
• M54: 27,984,974 km (0.054 R)
• M55: 28,075,332 km (0.113 R)
• M56: 29,167,546 km (0.119 R)
• M57: 30,273,672 km (0.09 R)
• M58: 31,487,360 km (0.088 R)
• M59: 34,541,849 km (0.08 R)
• M60: 34,832,967 km (0.089 R)
• M61: 36,300,971 km (0.092 R)
• M62: 36,794,793 km (0.115 R)
• M63: 38,490,335 km (0.094 R)
• M64: 39,398,245 km (0.12 R)
• M65: 40,824,511 km (0.113 R)
• M66: 41,750,223 km (0.073 R)
• M67: 42,786,936 km (0.083 R)
• M68: 44,991,560 km (0.1 R)
• M69: 45,628,099 km (0.116 R)
• M70: 46,481,554 km (0.107 R)
• M71: 47,555,817 km (0.112 R)
• M72: 49,400,658 km (0.09 R)
• M73: 51,933,649 km (0.111 R)
• M74: 52,155,802 km (0.094 R)
• M75: 52,712,904 km (0.1 R)
• M76: 53,048,003 km (0.088 R)
• M77: 53,383,851 km (0.099 R)
• M78: 56,666,626 km (0.102 R)
• M79: 56,895,511 km (0.109 R)
• M80: 59,200,365 km (0.119 R)
• M81: 59,664,867 km (0.086 R)
• M82: 60,714,745 km (0.051 R)
• M83: 61,183,285 km (0.053 R)
• M84: 66,777,647 km (0.063 R)
• M85: 67,988,941 km (0.032 R)
• M86: 68,110,415 km (0.046 R)
• M87: 72,657,292 km (0.102 R)
• M88: 72,781,458 km (0.06 R)
• M89: 75,658,525 km (0.061 R)
• M90: 76,667,862 km (0.038 R)
• M91: 77,300,960 km (0.083 R)
• M92: 83,466,486 km (0.091 R)
• M93: 86,081,607 km (0.099 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 15,241 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit