🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.88 AU - 1.42 AU

Year: 470 Days

Day: 34.4 Hours

Environment

Temp: -21 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1 AU - 1.4 AU

Year: 501 Days

Day: 24.9 Hours

Environment

Temp: -31 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.55 AU - 1.75 AU

Year: 807 Days

Day: 40.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.37 AU - 2.09 AU

Year: 866 Days

Day: 29.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.81 AU - 2.05 AU

Year: 1021 Days

Day: 33.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.57 AU - 3.85 AU

Year: 2190 Days

Day: 41.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,352,003 km

• M1: 1,527,693 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.5

Radius: 10.6

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.93 AU - 9.17 AU

Year: 7900 Days

Day: 6.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 92,352,003 km

• M1: 145,708 km (0.08 R)
• M2: 346,618 km (0.052 R)
• M3: 532,868 km (0.115 R)
• M4: 612,005 km (0.12 R)
• M5: 923,916 km (0.095 R)
• M6: 1,022,202 km (0.109 R)
• M7: 1,788,143 km (0.117 R)
• M8: 2,171,114 km (0.108 R)
• M9: 2,349,734 km (0.068 R)
• M10: 2,721,484 km (0.076 R)
• M11: 3,442,546 km (0.05 R)
• M12: 3,945,943 km (0.044 R)
• M13: 4,220,306 km (0.098 R)
• M14: 4,387,855 km (0.066 R)
• M15: 4,614,795 km (0.11 R)
• M16: 4,962,610 km (0.117 R)
• M17: 5,561,002 km (0.119 R)
• M18: 5,775,824 km (0.107 R)
• M19: 5,899,990 km (0.09 R)
• M20: 6,056,320 km (0.108 R)
• M21: 6,245,711 km (0.103 R)
• M22: 6,501,224 km (0.114 R)
• M23: 6,891,226 km (0.061 R)
• M24: 7,322,217 km (0.065 R)
• M25: 7,796,143 km (0.087 R)
• M26: 8,210,380 km (0.088 R)
• M27: 8,845,273 km (0.09 R)
• M28: 9,060,395 km (0.119 R)
• M29: 9,313,515 km (0.076 R)
• M30: 11,383,052 km (0.05 R)
• M31: 12,209,580 km (0.111 R)
• M32: 12,289,166 km (0.111 R)
• M33: 13,259,458 km (0.083 R)
• M34: 13,878,194 km (0.036 R)
• M35: 14,044,846 km (0.114 R)
• M36: 15,444,783 km (0.078 R)
• M37: 15,790,803 km (0.113 R)
• M38: 16,446,491 km (0.11 R)
• M39: 16,711,279 km (0.059 R)
• M40: 17,379,533 km (0.104 R)
• M41: 17,694,287 km (0.051 R)
• M42: 18,972,451 km (0.059 R)
• M43: 19,064,753 km (0.043 R)
• M44: 19,856,574 km (0.109 R)
• M45: 19,997,346 km (0.112 R)
• M46: 20,232,813 km (0.108 R)
• M47: 20,421,905 km (0.088 R)
• M48: 20,611,445 km (0.098 R)
• M49: 21,955,283 km (0.115 R)
• M50: 23,030,742 km (0.119 R)
• M51: 23,475,795 km (0.102 R)
• M52: 23,674,461 km (0.119 R)
• M53: 24,173,520 km (0.044 R)
• M54: 25,232,972 km (0.092 R)
• M55: 25,538,451 km (0.105 R)
• M56: 25,640,626 km (0.096 R)
• M57: 25,999,063 km (0.103 R)
• M58: 26,307,534 km (0.088 R)
• M59: 26,462,367 km (0.097 R)
• M60: 26,617,351 km (0.055 R)
• M61: 26,980,275 km (0.115 R)
• M62: 27,868,587 km (0.109 R)
• M63: 27,973,605 km (0.029 R)
• M64: 28,342,663 km (0.074 R)
• M65: 28,660,259 km (0.073 R)
• M66: 28,872,539 km (0.107 R)
• M67: 29,245,486 km (0.047 R)
• M68: 29,566,374 km (0.084 R)
• M69: 30,103,879 km (0.073 R)
• M70: 30,481,913 km (0.104 R)
• M71: 31,516,232 km (0.114 R)
• M72: 32,010,204 km (0.101 R)
• M73: 32,562,071 km (0.119 R)
• M74: 33,117,079 km (0.108 R)
• M75: 33,339,980 km (0.098 R)
• M76: 34,574,611 km (0.107 R)
• M77: 34,687,557 km (0.119 R)
• M78: 35,368,078 km (0.089 R)
• M79: 35,710,059 km (0.096 R)
• M80: 36,742,434 km (0.037 R)
• M81: 36,915,369 km (0.113 R)
• M82: 37,900,920 km (0.064 R)
• M83: 38,133,993 km (0.083 R)
• M84: 38,777,563 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.1

Radius: 6.7

Gravity: 22.12 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 12.18 AU - 17.9 AU

Year: 22211 Days

Day: 19.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 92,352,003 km

• M1: 106,663 km (0.111 R)
• M2: 636,389 km (0.046 R)
• M3: 934,987 km (0.116 R)
• M4: 993,629 km (0.073 R)
• M5: 1,405,622 km (0.069 R)
• M6: 2,533,141 km (0.106 R)
• M7: 2,616,168 km (0.083 R)
• M8: 2,742,428 km (0.054 R)
• M9: 3,403,800 km (0.055 R)
• M10: 3,541,730 km (0.029 R)
• M11: 3,823,422 km (0.068 R)
• M12: 4,161,065 km (0.104 R)
• M13: 4,762,149 km (0.091 R)
• M14: 5,230,690 km (0.088 R)
• M15: 5,336,754 km (0.12 R)
• M16: 5,497,273 km (0.096 R)
• M17: 5,988,552 km (0.074 R)
• M18: 6,954,207 km (0.081 R)
• M19: 7,365,900 km (0.062 R)
• M20: 7,664,647 km (0.1 R)
• M21: 7,845,960 km (0.083 R)
• M22: 8,212,624 km (0.035 R)
• M23: 8,460,208 km (0.095 R)
• M24: 11,409,979 km (0.115 R)
• M25: 11,825,113 km (0.047 R)
• M26: 12,034,550 km (0.03 R)
• M27: 12,386,404 km (0.109 R)
• M28: 12,528,074 km (0.05 R)
• M29: 12,670,341 km (0.11 R)
• M30: 13,827,331 km (0.072 R)
• M31: 15,548,903 km (0.105 R)
• M32: 16,473,568 km (0.05 R)
• M33: 16,551,359 km (0.036 R)
• M34: 17,416,035 km (0.114 R)
• M35: 18,618,502 km (0.115 R)
• M36: 19,270,599 km (0.04 R)
• M37: 22,383,133 km (0.092 R)
• M38: 23,076,369 km (0.104 R)
• M39: 23,250,800 km (0.119 R)
• M40: 24,750,968 km (0.113 R)
• M41: 25,557,599 km (0.079 R)
• M42: 25,647,807 km (0.116 R)
• M43: 26,282,102 km (0.056 R)
• M44: 28,215,355 km (0.083 R)
• M45: 28,682,400 km (0.052 R)
• M46: 31,055,770 km (0.113 R)
• M47: 32,217,098 km (0.081 R)
• M48: 32,999,196 km (0.112 R)
• M49: 33,097,482 km (0.101 R)
• M50: 33,688,692 km (0.068 R)
• M51: 36,900,708 km (0.119 R)
• M52: 37,616,235 km (0.072 R)
• M53: 38,853,559 km (0.114 R)
• M54: 40,104,197 km (0.112 R)
• M55: 40,523,969 km (0.057 R)
• M56: 41,792,110 km (0.089 R)
• M57: 42,644,668 km (0.072 R)
• M58: 45,673,876 km (0.111 R)
• M59: 46,331,957 km (0.108 R)
• M60: 47,103,582 km (0.068 R)
• M61: 47,879,547 km (0.102 R)
• M62: 49,894,181 km (0.115 R)
• M63: 50,572,009 km (0.12 R)
• M64: 50,798,500 km (0.103 R)
• M65: 51,366,374 km (0.117 R)
• M66: 53,313,091 km (0.117 R)
• M67: 58,699,960 km (0.116 R)
• M68: 59,893,752 km (0.057 R)
• M69: 60,133,557 km (0.09 R)
• M70: 60,253,534 km (0.102 R)
• M71: 60,613,916 km (0.055 R)
• M72: 62,548,216 km (0.11 R)
• M73: 62,913,085 km (0.06 R)
• M74: 64,134,702 km (0.064 R)
• M75: 64,502,712 km (0.104 R)
• M76: 65,981,637 km (0.062 R)
• M77: 67,098,235 km (0.116 R)
• M78: 69,853,828 km (0.074 R)
• M79: 70,738,251 km (0.056 R)
• M80: 72,901,735 km (0.104 R)
• M81: 73,285,753 km (0.038 R)
• M82: 73,413,958 km (0.119 R)
• M83: 74,055,883 km (0.073 R)
• M84: 74,570,799 km (0.099 R)
• M85: 74,957,659 km (0.047 R)
• M86: 75,604,071 km (0.107 R)
• M87: 78,601,264 km (0.085 R)
• M88: 79,389,496 km (0.112 R)
• M89: 81,769,897 km (0.094 R)
• M90: 83,236,106 km (0.105 R)
• M91: 83,503,587 km (0.051 R)
• M92: 85,384,181 km (0.105 R)
• M93: 86,329,790 km (0.08 R)
• M94: 92,352,002 km (0.08 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 16,368 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit