🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.8 AU - 0.98 AU

Year: 308 Days

Day: 21.7 Hours

Environment

Temp: 78 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.91 AU - 1.27 AU

Year: 418 Days

Day: 37 Hours

Environment

Temp: 26 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.15 AU - 1.31 AU

Year: 501 Days

Day: 18.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 96,282,922 km

• M1: 72,555 km (0.051 R)
• M2: 734,526 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.94 AU - 2.22 AU

Year: 1101 Days

Day: 21.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.39 AU - 4.97 AU

Year: 3717 Days

Day: 46.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.3

Radius: 12.2

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.02 AU - 10.54 AU

Year: 9550 Days

Day: 13.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 96,282,922 km

• M1: 156,330 km (0.096 R)
• M2: 297,849 km (0.109 R)
• M3: 580,440 km (0.084 R)
• M4: 746,493 km (0.111 R)
• M5: 835,953 km (0.059 R)
• M6: 1,047,185 km (0.111 R)
• M7: 1,170,155 km (0.096 R)
• M8: 1,499,719 km (0.091 R)
• M9: 1,711,699 km (0.096 R)
• M10: 2,009,997 km (0.116 R)
• M11: 2,191,908 km (0.049 R)
• M12: 2,488,860 km (0.032 R)
• M13: 2,572,036 km (0.103 R)
• M14: 3,364,007 km (0.05 R)
• M15: 3,771,213 km (0.028 R)
• M16: 4,227,337 km (0.113 R)
• M17: 4,327,418 km (0.108 R)
• M18: 4,598,190 km (0.116 R)
• M19: 6,223,122 km (0.075 R)
• M20: 6,337,265 km (0.07 R)
• M21: 6,722,928 km (0.103 R)
• M22: 8,008,273 km (0.095 R)
• M23: 8,091,150 km (0.12 R)
• M24: 8,679,070 km (0.077 R)
• M25: 8,806,976 km (0.108 R)
• M26: 8,892,546 km (0.112 R)
• M27: 9,021,350 km (0.078 R)
• M28: 10,524,809 km (0.043 R)
• M29: 12,152,433 km (0.084 R)
• M30: 12,922,414 km (0.11 R)
• M31: 13,264,245 km (0.071 R)
• M32: 14,610,626 km (0.115 R)
• M33: 15,222,930 km (0.055 R)
• M34: 16,104,660 km (0.074 R)
• M35: 16,843,374 km (0.104 R)
• M36: 17,216,920 km (0.054 R)
• M37: 17,431,443 km (0.104 R)
• M38: 17,593,158 km (0.093 R)
• M39: 18,080,847 km (0.066 R)
• M40: 18,848,285 km (0.113 R)
• M41: 19,236,192 km (0.09 R)
• M42: 19,570,543 km (0.11 R)
• M43: 19,794,641 km (0.098 R)
• M44: 19,906,989 km (0.037 R)
• M45: 20,301,927 km (0.104 R)
• M46: 21,791,323 km (0.091 R)
• M47: 22,198,379 km (0.099 R)
• M48: 22,373,558 km (0.077 R)
• M49: 22,784,205 km (0.114 R)
• M50: 24,090,792 km (0.112 R)
• M51: 24,270,908 km (0.089 R)
• M52: 24,632,337 km (0.047 R)
• M53: 25,056,447 km (0.117 R)
• M54: 25,177,920 km (0.119 R)
• M55: 25,421,765 km (0.102 R)
• M56: 25,605,022 km (0.081 R)
• M57: 25,973,033 km (0.115 R)
• M58: 27,149,919 km (0.099 R)
• M59: 27,587,942 km (0.107 R)
• M60: 28,028,208 km (0.087 R)
• M61: 28,915,772 km (0.095 R)
• M62: 30,264,547 km (0.072 R)
• M63: 30,653,651 km (0.114 R)
• M64: 33,022,982 km (0.103 R)
• M65: 33,825,724 km (0.109 R)
• M66: 34,094,701 km (0.071 R)
• M67: 35,177,939 km (0.106 R)
• M68: 35,382,290 km (0.035 R)
• M69: 35,587,089 km (0.065 R)
• M70: 35,723,822 km (0.101 R)
• M71: 36,203,732 km (0.102 R)
• M72: 38,635,296 km (0.086 R)
• M73: 38,775,918 km (0.068 R)
• M74: 40,975,904 km (0.113 R)
• M75: 41,550,210 km (0.075 R)
• M76: 41,838,336 km (0.109 R)
• M77: 42,706,751 km (0.118 R)
• M78: 43,288,986 km (0.071 R)
• M79: 43,654,304 km (0.056 R)
• M80: 45,347,603 km (0.091 R)
• M81: 46,016,155 km (0.089 R)
• M82: 48,343,450 km (0.066 R)
• M83: 48,494,992 km (0.114 R)
• M84: 49,102,360 km (0.108 R)
• M85: 49,483,385 km (0.101 R)
• M86: 49,635,975 km (0.109 R)
• M87: 50,018,347 km (0.117 R)
• M88: 51,093,956 km (0.109 R)

Asteroid Belt

Center: 9.71 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.1

Radius: 11.8

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 8.61 AU - 12.67 AU

Year: 12740 Days

Day: 12.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 96,282,922 km

• M1: 157,078 km (0.12 R)
• M2: 244,742 km (0.11 R)
• M3: 431,590 km (0.116 R)
• M4: 582,385 km (0.1 R)
• M5: 793,318 km (0.077 R)
• M6: 1,667,418 km (0.107 R)
• M7: 2,181,586 km (0.107 R)
• M8: 2,287,202 km (0.094 R)
• M9: 2,503,670 km (0.058 R)
• M10: 3,023,971 km (0.099 R)
• M11: 3,108,345 km (0.119 R)
• M12: 3,471,419 km (0.073 R)
• M13: 3,649,290 km (0.093 R)
• M14: 4,032,411 km (0.092 R)
• M15: 4,181,859 km (0.097 R)
• M16: 4,352,251 km (0.116 R)
• M17: 4,660,871 km (0.058 R)
• M18: 5,258,664 km (0.086 R)
• M19: 6,330,383 km (0.091 R)
• M20: 7,014,195 km (0.068 R)
• M21: 7,126,693 km (0.117 R)
• M22: 7,445,037 km (0.112 R)
• M23: 8,095,638 km (0.11 R)
• M24: 8,403,810 km (0.058 R)
• M25: 8,691,935 km (0.107 R)
• M26: 8,958,818 km (0.112 R)
• M27: 9,650,409 km (0.099 R)
• M28: 10,668,123 km (0.086 R)
• M29: 10,901,795 km (0.076 R)
• M30: 11,006,215 km (0.078 R)
• M31: 11,639,762 km (0.109 R)
• M32: 11,880,464 km (0.118 R)
• M33: 11,960,948 km (0.072 R)
• M34: 12,502,941 km (0.039 R)
• M35: 13,751,335 km (0.085 R)
• M36: 14,952,158 km (0.036 R)
• M37: 16,008,019 km (0.039 R)
• M38: 16,335,489 km (0.104 R)
• M39: 17,575,356 km (0.115 R)
• M40: 18,067,533 km (0.047 R)
• M41: 18,501,816 km (0.097 R)
• M42: 18,720,229 km (0.107 R)
• M43: 19,412,418 km (0.105 R)
• M44: 19,634,421 km (0.119 R)
• M45: 20,724,541 km (0.114 R)
• M46: 20,821,780 km (0.099 R)
• M47: 21,702,911 km (0.12 R)
• M48: 21,801,496 km (0.07 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 534.8

Radius: 6.6

Gravity: 12.28 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 17.5 AU - 22 AU

Year: 32220 Days

Day: 16 Hours

Environment

Temp: -193 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,282,922 km

• M1: 85,121 km (0.067 R)
• M2: 1,000,361 km (0.094 R)
• M3: 1,460,674 km (0.081 R)
• M4: 1,567,187 km (0.053 R)
• M5: 1,901,987 km (0.071 R)
• M6: 2,382,496 km (0.028 R)
• M7: 3,215,905 km (0.104 R)
• M8: 3,591,695 km (0.092 R)
• M9: 4,333,551 km (0.115 R)
• M10: 5,895,951 km (0.078 R)
• M11: 6,296,724 km (0.113 R)
• M12: 7,613,185 km (0.094 R)
• M13: 8,880,878 km (0.073 R)
• M14: 9,538,959 km (0.113 R)
• M15: 11,748,220 km (0.119 R)
• M16: 12,835,797 km (0.109 R)
• M17: 13,354,303 km (0.072 R)
• M18: 13,428,952 km (0.1 R)
• M19: 14,031,083 km (0.108 R)
• M20: 14,411,810 km (0.061 R)
• M21: 14,488,404 km (0.085 R)
• M22: 15,417,706 km (0.044 R)
• M23: 15,653,024 km (0.077 R)
• M24: 16,686,446 km (0.119 R)
• M25: 17,008,829 km (0.091 R)
• M26: 17,251,926 km (0.078 R)
• M27: 18,568,237 km (0.116 R)
• M28: 19,238,286 km (0.094 R)
• M29: 19,322,659 km (0.06 R)
• M30: 20,344,114 km (0.053 R)
• M31: 20,430,132 km (0.072 R)
• M32: 20,516,151 km (0.066 R)
• M33: 20,602,320 km (0.102 R)
• M34: 20,774,955 km (0.067 R)
• M35: 21,821,093 km (0.082 R)
• M36: 22,705,965 km (0.079 R)
• M37: 23,332,331 km (0.12 R)
• M38: 23,512,297 km (0.081 R)
• M39: 23,692,712 km (0.071 R)
• M40: 27,872,926 km (0.119 R)
• M41: 28,351,190 km (0.05 R)
• M42: 29,122,217 km (0.109 R)
• M43: 29,510,274 km (0.102 R)
• M44: 29,802,439 km (0.074 R)
• M45: 31,376,807 km (0.044 R)
• M46: 32,877,124 km (0.033 R)
• M47: 36,051,142 km (0.11 R)
• M48: 37,411,136 km (0.091 R)
• M49: 38,787,736 km (0.078 R)
• M50: 39,642,987 km (0.094 R)
• M51: 39,965,370 km (0.102 R)
• M52: 40,612,680 km (0.093 R)
• M53: 41,808,416 km (0.12 R)
• M54: 42,685,359 km (0.093 R)
• M55: 45,240,042 km (0.101 R)
• M56: 46,027,375 km (0.102 R)
• M57: 46,366,065 km (0.101 R)
• M58: 46,705,802 km (0.115 R)
• M59: 47,729,649 km (0.033 R)
• M60: 49,221,589 km (0.112 R)
• M61: 49,915,274 km (0.06 R)
• M62: 50,379,477 km (0.092 R)
• M63: 52,958,544 km (0.073 R)
• M64: 58,243,837 km (0.089 R)
• M65: 58,488,130 km (0.077 R)
• M66: 59,100,135 km (0.11 R)
• M67: 61,693,563 km (0.079 R)
• M68: 62,316,639 km (0.078 R)
• M69: 63,820,247 km (0.084 R)
• M70: 64,702,874 km (0.107 R)
• M71: 65,970,716 km (0.106 R)
• M72: 66,990,824 km (0.105 R)
• M73: 67,118,730 km (0.089 R)
• M74: 68,659,888 km (0.087 R)
• M75: 69,176,150 km (0.046 R)
• M76: 69,305,402 km (0.079 R)
• M77: 69,693,609 km (0.107 R)
• M78: 70,602,416 km (0.077 R)
• M79: 71,645,861 km (0.101 R)
• M80: 73,089,032 km (0.085 R)
• M81: 73,748,010 km (0.101 R)
• M82: 76,137,088 km (0.07 R)
• M83: 77,475,391 km (0.085 R)
• M84: 78,686,386 km (0.071 R)
• M85: 79,903,514 km (0.108 R)
• M86: 80,174,884 km (0.091 R)
• M87: 81,263,359 km (0.1 R)
• M88: 86,082,504 km (0.116 R)
• M89: 86,918,008 km (0.064 R)
• M90: 89,158,835 km (0.079 R)
• M91: 91,702,448 km (0.043 R)
• M92: 92,555,604 km (0.12 R)
• M93: 94,126,531 km (0.03 R)
• M94: 94,699,940 km (0.107 R)
• M95: 95,850,348 km (0.106 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 15,242 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit