🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.73 AU - 0.83 AU

Year: 261 Days

Day: 41.5 Hours

Environment

Temp: 94 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,274,501 km

• M1: 643,420 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.76 AU - 1 AU

Year: 313 Days

Day: 17.1 Hours

Environment

Temp: 44 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.8 AU - 0.96 AU

Year: 313 Days

Day: 33.6 Hours

Environment

Temp: 39 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1 AU - 1.32 AU

Year: 473 Days

Day: 39.9 Hours

Environment

Temp: -7 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.3 AU - 1.5 AU

Year: 627 Days

Day: 32.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,274,501 km

• M1: 205,847 km (0.058 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.69 AU - 1.73 AU

Year: 847 Days

Day: 38.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.9 AU - 1.92 AU

Year: 1000 Days

Day: 25.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.7

Radius: 15

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 10.21 AU - 11.39 AU

Year: 13443 Days

Day: 7 Hours

Environment

Temp: -180 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 65,274,501 km

• M1: 199,564 km (0.102 R)
• M2: 407,355 km (0.06 R)
• M3: 610,808 km (0.103 R)
• M4: 1,115,551 km (0.092 R)
• M5: 1,422,077 km (0.102 R)
• M6: 1,913,207 km (0.092 R)
• M7: 2,034,082 km (0.056 R)
• M8: 2,305,303 km (0.046 R)
• M9: 2,522,071 km (0.077 R)
• M10: 2,814,385 km (0.094 R)
• M11: 3,456,758 km (0.11 R)
• M12: 3,655,873 km (0.109 R)
• M13: 3,859,027 km (0.099 R)
• M14: 4,197,118 km (0.048 R)
• M15: 4,409,996 km (0.11 R)
• M16: 4,517,856 km (0.076 R)
• M17: 4,653,840 km (0.119 R)
• M18: 4,958,122 km (0.091 R)
• M19: 5,326,133 km (0.094 R)
• M20: 5,527,941 km (0.088 R)
• M21: 5,939,484 km (0.087 R)
• M22: 6,239,727 km (0.116 R)
• M23: 6,361,051 km (0.061 R)
• M24: 7,749,020 km (0.097 R)
• M25: 8,713,777 km (0.027 R)
• M26: 8,849,911 km (0.106 R)
• M27: 9,331,766 km (0.099 R)
• M28: 10,573,727 km (0.072 R)
• M29: 11,343,857 km (0.079 R)
• M30: 12,284,379 km (0.104 R)
• M31: 13,054,808 km (0.119 R)
• M32: 14,279,865 km (0.099 R)
• M33: 14,480,924 km (0.07 R)
• M34: 14,763,963 km (0.068 R)
• M35: 14,967,267 km (0.119 R)
• M36: 16,122,911 km (0.074 R)
• M37: 16,500,496 km (0.09 R)
• M38: 18,040,157 km (0.079 R)
• M39: 19,357,964 km (0.12 R)
• M40: 20,706,589 km (0.101 R)
• M41: 20,888,799 km (0.113 R)
• M42: 21,622,727 km (0.089 R)
• M43: 22,880,246 km (0.117 R)
• M44: 30,441,521 km (0.119 R)
• M45: 31,168,866 km (0.114 R)
• M46: 31,744,369 km (0.08 R)
• M47: 31,849,387 km (0.085 R)
• M48: 32,481,886 km (0.075 R)
• M49: 33,973,976 km (0.075 R)
• M50: 34,296,658 km (0.032 R)
• M51: 35,379,448 km (0.101 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.1

Radius: 9.3

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 8.76 AU - 13 AU

Year: 13592 Days

Day: 14.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 65,274,501 km

• M1: 308,321 km (0.091 R)
• M2: 422,614 km (0.084 R)
• M3: 636,240 km (0.107 R)
• M4: 843,134 km (0.109 R)
• M5: 912,397 km (0.104 R)
• M6: 983,756 km (0.108 R)
• M7: 1,288,636 km (0.078 R)
• M8: 1,385,875 km (0.108 R)
• M9: 1,728,155 km (0.103 R)
• M10: 2,039,767 km (0.105 R)
• M11: 2,115,763 km (0.102 R)
• M12: 2,250,999 km (0.078 R)
• M13: 2,349,285 km (0.071 R)
• M14: 2,653,268 km (0.062 R)
• M15: 3,121,659 km (0.096 R)
• M16: 3,895,828 km (0.099 R)
• M17: 4,427,349 km (0.051 R)
• M18: 4,879,135 km (0.12 R)
• M19: 5,136,592 km (0.081 R)
• M20: 5,372,209 km (0.034 R)
• M21: 5,477,975 km (0.103 R)
• M22: 5,691,750 km (0.098 R)
• M23: 6,830,040 km (0.104 R)
• M24: 6,973,654 km (0.038 R)
• M25: 7,089,144 km (0.067 R)
• M26: 7,498,743 km (0.081 R)
• M27: 7,646,994 km (0.118 R)
• M28: 7,706,534 km (0.098 R)
• M29: 8,249,275 km (0.051 R)
• M30: 8,463,649 km (0.112 R)
• M31: 9,149,555 km (0.101 R)
• M32: 9,307,980 km (0.03 R)
• M33: 9,853,413 km (0.116 R)
• M34: 10,015,727 km (0.07 R)
• M35: 10,310,285 km (0.079 R)
• M36: 10,409,169 km (0.099 R)
• M37: 10,941,439 km (0.116 R)
• M38: 11,109,736 km (0.101 R)
• M39: 11,482,684 km (0.049 R)
• M40: 11,722,190 km (0.106 R)
• M41: 11,928,934 km (0.073 R)
• M42: 12,206,289 km (0.098 R)
• M43: 12,450,732 km (0.11 R)
• M44: 13,229,688 km (0.113 R)
• M45: 13,951,497 km (0.07 R)
• M46: 14,207,160 km (0.112 R)
• M47: 14,723,123 km (0.052 R)
• M48: 15,170,271 km (0.094 R)
• M49: 15,508,512 km (0.108 R)
• M50: 15,811,298 km (0.095 R)
• M51: 16,461,301 km (0.105 R)
• M52: 16,925,353 km (0.109 R)
• M53: 17,237,115 km (0.09 R)
• M54: 17,393,744 km (0.102 R)
• M55: 19,147,331 km (0.09 R)
• M56: 19,716,999 km (0.082 R)
• M57: 21,754,522 km (0.099 R)
• M58: 22,178,483 km (0.114 R)
• M59: 22,391,510 km (0.104 R)
• M60: 22,519,715 km (0.071 R)
• M61: 23,077,865 km (0.056 R)
• M62: 23,510,203 km (0.12 R)
• M63: 24,207,628 km (0.12 R)
• M64: 24,471,070 km (0.1 R)
• M65: 24,779,391 km (0.077 R)
• M66: 25,089,059 km (0.109 R)
• M67: 25,444,503 km (0.105 R)
• M68: 25,578,244 km (0.102 R)
• M69: 25,757,013 km (0.067 R)
• M70: 26,070,720 km (0.114 R)
• M71: 26,160,479 km (0.085 R)
• M72: 27,246,859 km (0.059 R)
• M73: 27,612,326 km (0.106 R)
• M74: 27,749,807 km (0.083 R)
• M75: 27,841,510 km (0.108 R)
• M76: 28,348,049 km (0.062 R)
• M77: 28,440,350 km (0.057 R)
• M78: 28,857,579 km (0.114 R)
• M79: 28,997,004 km (0.104 R)
• M80: 29,090,054 km (0.103 R)
• M81: 30,168,056 km (0.096 R)
• M82: 30,356,849 km (0.049 R)
• M83: 32,170,125 km (0.074 R)
• M84: 32,266,466 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.4

Radius: 6.8

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 13.19 AU - 21.79 AU

Year: 27703 Days

Day: 21.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,274,501 km

• M1: 95,294 km (0.049 R)
• M2: 665,860 km (0.058 R)
• M3: 1,189,901 km (0.117 R)
• M4: 1,477,429 km (0.107 R)
• M5: 1,874,162 km (0.069 R)
• M6: 2,115,164 km (0.073 R)
• M7: 2,366,190 km (0.102 R)
• M8: 2,862,555 km (0.074 R)
• M9: 3,390,187 km (0.049 R)
• M10: 3,833,894 km (0.047 R)
• M11: 4,295,852 km (0.088 R)
• M12: 4,775,463 km (0.059 R)
• M13: 5,698,033 km (0.113 R)
• M14: 5,741,267 km (0.092 R)
• M15: 5,871,716 km (0.088 R)
• M16: 5,959,082 km (0.043 R)
• M17: 6,447,967 km (0.082 R)
• M18: 6,628,831 km (0.107 R)
• M19: 7,893,532 km (0.068 R)
• M20: 8,331,255 km (0.081 R)
• M21: 8,380,473 km (0.08 R)
• M22: 9,383,377 km (0.112 R)
• M23: 10,055,370 km (0.086 R)
• M24: 10,212,598 km (0.043 R)
• M25: 11,445,434 km (0.11 R)
• M26: 11,500,187 km (0.098 R)
• M27: 11,609,692 km (0.041 R)
• M28: 11,719,647 km (0.119 R)
• M29: 12,668,097 km (0.048 R)
• M30: 13,640,932 km (0.077 R)
• M31: 13,698,827 km (0.106 R)
• M32: 13,815,064 km (0.073 R)
• M33: 13,873,258 km (0.064 R)
• M34: 14,756,334 km (0.086 R)
• M35: 15,596,924 km (0.091 R)
• M36: 16,022,979 km (0.055 R)
• M37: 16,206,835 km (0.09 R)
• M38: 16,391,289 km (0.116 R)
• M39: 16,576,491 km (0.09 R)
• M40: 17,011,223 km (0.036 R)
• M41: 18,019,213 km (0.086 R)
• M42: 18,338,006 km (0.113 R)
• M43: 18,402,034 km (0.065 R)
• M44: 19,763,375 km (0.114 R)
• M45: 20,290,558 km (0.102 R)
• M46: 21,696,030 km (0.072 R)
• M47: 21,899,333 km (0.101 R)
• M48: 22,513,133 km (0.117 R)
• M49: 22,994,539 km (0.09 R)
• M50: 23,827,650 km (0.05 R)
• M51: 24,882,763 km (0.111 R)
• M52: 25,594,550 km (0.114 R)
• M53: 28,360,166 km (0.096 R)
• M54: 28,656,819 km (0.066 R)
• M55: 28,731,169 km (0.077 R)
• M56: 28,805,519 km (0.095 R)
• M57: 29,402,863 km (0.115 R)
• M58: 30,079,644 km (0.038 R)
• M59: 30,306,434 km (0.115 R)
• M60: 31,219,131 km (0.047 R)
• M61: 31,755,738 km (0.067 R)
• M62: 32,993,511 km (0.067 R)
• M63: 33,540,142 km (0.104 R)
• M64: 34,010,926 km (0.067 R)
• M65: 35,277,123 km (0.116 R)
• M66: 36,236,943 km (0.117 R)
• M67: 36,397,611 km (0.11 R)
• M68: 36,719,994 km (0.065 R)
• M69: 38,100,334 km (0.096 R)
• M70: 38,920,130 km (0.083 R)
• M71: 39,167,266 km (0.061 R)
• M72: 40,827,952 km (0.049 R)
• M73: 43,105,878 km (0.033 R)
• M74: 43,532,382 km (0.118 R)
• M75: 46,119,827 km (0.116 R)
• M76: 46,206,893 km (0.07 R)
• M77: 46,730,635 km (0.119 R)
• M78: 47,784,103 km (0.053 R)
• M79: 48,490,803 km (0.103 R)
• M80: 50,362,123 km (0.106 R)
• M81: 51,803,798 km (0.102 R)
• M82: 52,257,079 km (0.077 R)
• M83: 52,893,768 km (0.054 R)
• M84: 52,985,023 km (0.073 R)
• M85: 53,258,936 km (0.099 R)
• M86: 54,267,076 km (0.115 R)
• M87: 55,004,295 km (0.079 R)
• M88: 56,209,156 km (0.064 R)
• M89: 57,329,195 km (0.108 R)
• M90: 59,875,949 km (0.057 R)
• M91: 62,459,355 km (0.092 R)
• M92: 64,104,632 km (0.054 R)
• M93: 64,786,200 km (0.099 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 10,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit