🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.65 AU - 0.65 AU

Year: 201 Days

Day: 45.6 Hours

Environment

Temp: 148 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.64 AU - 1.7 AU

Year: 826 Days

Day: 42.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 10 °

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: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.47 AU - 2.81 AU

Year: 1642 Days

Day: 32.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18

Radius: 10.6

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 6.83 AU - 10.07 AU

Year: 9405 Days

Day: 7.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 103,168,438 km

• M1: 134,040 km (0.112 R)
• M2: 248,482 km (0.118 R)
• M3: 325,974 km (0.111 R)
• M4: 404,513 km (0.095 R)
• M5: 522,246 km (0.069 R)
• M6: 667,057 km (0.119 R)
• M7: 895,343 km (0.064 R)
• M8: 1,140,684 km (0.092 R)
• M9: 1,596,957 km (0.076 R)
• M10: 1,866,084 km (0.094 R)
• M11: 1,948,662 km (0.062 R)
• M12: 2,653,417 km (0.082 R)
• M13: 2,805,858 km (0.117 R)
• M14: 3,675,470 km (0.03 R)
• M15: 4,358,534 km (0.12 R)
• M16: 4,792,817 km (0.041 R)
• M17: 5,763,557 km (0.102 R)
• M18: 6,224,618 km (0.066 R)
• M19: 6,443,928 km (0.091 R)
• M20: 6,745,518 km (0.097 R)
• M21: 7,100,663 km (0.115 R)
• M22: 7,264,173 km (0.057 R)
• M23: 8,049,113 km (0.09 R)
• M24: 8,219,505 km (0.1 R)
• M25: 8,288,171 km (0.106 R)
• M26: 8,356,836 km (0.117 R)
• M27: 8,843,329 km (0.029 R)
• M28: 9,267,588 km (0.117 R)
• M29: 9,339,096 km (0.114 R)
• M30: 10,487,260 km (0.114 R)
• M31: 11,679,555 km (0.107 R)
• M32: 11,969,774 km (0.119 R)
• M33: 12,125,506 km (0.095 R)
• M34: 12,498,154 km (0.066 R)
• M35: 13,254,820 km (0.09 R)
• M36: 13,679,229 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.7

Radius: 14.7

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 11.34 AU - 11.52 AU

Year: 14796 Days

Day: 11.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 103,168,438 km

• M1: 197,768 km (0.119 R)
• M2: 319,840 km (0.032 R)
• M3: 490,232 km (0.052 R)
• M4: 587,022 km (0.113 R)
• M5: 747,690 km (0.105 R)
• M6: 854,353 km (0.044 R)
• M7: 1,118,394 km (0.039 R)
• M8: 2,224,820 km (0.095 R)
• M9: 2,535,684 km (0.086 R)
• M10: 3,265,722 km (0.118 R)
• M11: 3,500,590 km (0.117 R)
• M12: 3,846,161 km (0.045 R)
• M13: 4,005,184 km (0.032 R)
• M14: 4,184,701 km (0.046 R)
• M15: 4,477,464 km (0.074 R)
• M16: 4,795,958 km (0.117 R)
• M17: 5,102,484 km (0.063 R)
• M18: 5,917,643 km (0.1 R)
• M19: 6,060,958 km (0.108 R)
• M20: 6,246,908 km (0.054 R)
• M21: 6,794,735 km (0.065 R)
• M22: 6,901,997 km (0.075 R)
• M23: 7,009,707 km (0.082 R)
• M24: 7,734,958 km (0.067 R)
• M25: 8,762,396 km (0.093 R)
• M26: 8,926,056 km (0.061 R)
• M27: 9,423,319 km (0.105 R)
• M28: 9,519,062 km (0.056 R)
• M29: 9,759,915 km (0.071 R)
• M30: 10,100,549 km (0.062 R)
• M31: 11,196,353 km (0.057 R)
• M32: 11,323,212 km (0.067 R)
• M33: 11,655,469 km (0.078 R)
• M34: 11,758,393 km (0.118 R)
• M35: 11,939,256 km (0.059 R)
• M36: 13,284,291 km (0.104 R)
• M37: 13,879,391 km (0.118 R)
• M38: 14,235,135 km (0.041 R)
• M39: 14,483,168 km (0.103 R)
• M40: 14,816,173 km (0.069 R)
• M41: 15,858,870 km (0.083 R)
• M42: 16,403,407 km (0.068 R)
• M43: 16,925,054 km (0.11 R)
• M44: 17,393,445 km (0.047 R)
• M45: 17,599,591 km (0.055 R)
• M46: 17,777,014 km (0.086 R)
• M47: 19,157,055 km (0.115 R)
• M48: 19,370,082 km (0.06 R)
• M49: 19,890,682 km (0.04 R)
• M50: 20,384,954 km (0.04 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 917.2

Radius: 5.1

Gravity: 35.26 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 17.09 AU - 17.29 AU

Year: 27289 Days

Day: 24.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 103,168,438 km

• M1: 354,996 km (0.116 R)
• M2: 399,875 km (0.104 R)
• M3: 470,934 km (0.061 R)
• M4: 681,568 km (0.062 R)
• M5: 1,047,634 km (0.118 R)
• M6: 1,466,508 km (0.101 R)
• M7: 1,616,854 km (0.071 R)
• M8: 1,772,136 km (0.11 R)
• M9: 1,851,573 km (0.061 R)
• M10: 4,729,836 km (0.058 R)
• M11: 6,113,317 km (0.078 R)
• M12: 6,294,480 km (0.084 R)
• M13: 6,786,208 km (0.091 R)
• M14: 6,973,804 km (0.117 R)
• M15: 9,773,827 km (0.061 R)
• M16: 10,630,275 km (0.117 R)
• M17: 12,951,585 km (0.112 R)
• M18: 13,575,109 km (0.072 R)
• M19: 13,732,486 km (0.098 R)
• M20: 13,811,474 km (0.085 R)
• M21: 13,890,611 km (0.072 R)
• M22: 14,770,396 km (0.092 R)
• M23: 15,833,289 km (0.111 R)
• M24: 17,430,546 km (0.102 R)
• M25: 18,552,679 km (0.09 R)
• M26: 22,241,314 km (0.05 R)
• M27: 24,025,119 km (0.117 R)
• M28: 24,311,000 km (0.09 R)
• M29: 24,789,863 km (0.1 R)
• M30: 25,271,867 km (0.061 R)
• M31: 25,465,447 km (0.084 R)
• M32: 26,147,165 km (0.116 R)
• M33: 27,032,485 km (0.119 R)
• M34: 28,227,921 km (0.049 R)
• M35: 29,338,985 km (0.1 R)
• M36: 30,155,939 km (0.041 R)
• M37: 30,773,628 km (0.093 R)
• M38: 31,499,477 km (0.088 R)
• M39: 31,812,137 km (0.104 R)
• M40: 32,967,930 km (0.086 R)
• M41: 35,428,516 km (0.082 R)
• M42: 35,862,350 km (0.119 R)
• M43: 36,954,863 km (0.076 R)
• M44: 39,172,352 km (0.073 R)
• M45: 39,845,991 km (0.07 R)
• M46: 40,184,382 km (0.046 R)
• M47: 43,967,413 km (0.116 R)
• M48: 45,018,786 km (0.108 R)
• M49: 45,606,407 km (0.105 R)
• M50: 45,842,173 km (0.078 R)
• M51: 47,384,527 km (0.105 R)
• M52: 47,623,435 km (0.093 R)
• M53: 48,222,126 km (0.052 R)
• M54: 50,033,157 km (0.115 R)
• M55: 50,154,781 km (0.105 R)
• M56: 51,989,449 km (0.107 R)
• M57: 54,219,953 km (0.106 R)
• M58: 56,734,843 km (0.103 R)
• M59: 58,517,601 km (0.094 R)
• M60: 60,318,759 km (0.047 R)
• M61: 62,138,019 km (0.102 R)
• M62: 63,054,455 km (0.06 R)
• M63: 64,768,099 km (0.069 R)
• M64: 66,230,119 km (0.082 R)
• M65: 66,497,002 km (0.1 R)
• M66: 66,764,333 km (0.119 R)
• M67: 66,898,223 km (0.067 R)
• M68: 67,434,382 km (0.059 R)
• M69: 67,568,571 km (0.034 R)
• M70: 67,837,398 km (0.108 R)
• M71: 72,735,532 km (0.051 R)
• M72: 74,532,053 km (0.111 R)
• M73: 74,670,880 km (0.072 R)
• M74: 75,505,486 km (0.099 R)
• M75: 76,763,305 km (0.07 R)
• M76: 77,184,124 km (0.079 R)
• M77: 81,719,931 km (0.036 R)
• M78: 86,195,600 km (0.054 R)
• M79: 86,487,017 km (0.12 R)
• M80: 86,778,882 km (0.095 R)
• M81: 87,509,818 km (0.052 R)
• M82: 87,949,336 km (0.099 R)
• M83: 88,977,822 km (0.077 R)
• M84: 90,750,108 km (0.104 R)
• M85: 91,046,760 km (0.096 R)
• M86: 92,236,063 km (0.112 R)
• M87: 92,385,063 km (0.12 R)
• M88: 93,430,453 km (0.106 R)
• M89: 93,580,050 km (0.108 R)
• M90: 95,985,584 km (0.098 R)
• M91: 97,803,049 km (0.048 R)
• M92: 102,241,917 km (0.085 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: 245 - 12,508 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit