🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.44 AU - 0.64 AU

Year: 153 Days

Day: 44.7 Hours

Environment

Temp: 136 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,627,731 km

• M1: 23,188 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.61 AU - 0.73 AU

Year: 211 Days

Day: 21.3 Hours

Environment

Temp: 132 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.87 AU - 1.43 AU

Year: 475 Days

Day: 26.6 Hours

Environment

Temp: -21 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.57 AU - 1.97 AU

Year: 907 Days

Day: 26 Hours

Environment

Temp: -83 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,627,731 km

• M1: 38,746 km (0.095 R)
• M2: 237,262 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.09 AU - 2.15 AU

Year: 1188 Days

Day: 36.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,627,731 km

• M1: 36,801 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.73 AU - 2.77 AU

Year: 1756 Days

Day: 34.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.3

Radius: 10.5

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.01 AU - 4.49 AU

Year: 3373 Days

Day: 9.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 46,627,731 km

• M1: 137,929 km (0.102 R)
• M2: 234,270 km (0.048 R)
• M3: 572,361 km (0.115 R)
• M4: 838,646 km (0.059 R)
• M5: 942,167 km (0.111 R)
• M6: 1,013,825 km (0.086 R)
• M7: 1,431,352 km (0.075 R)
• M8: 1,504,356 km (0.12 R)
• M9: 1,820,157 km (0.071 R)
• M10: 2,363,946 km (0.09 R)
• M11: 2,693,061 km (0.062 R)
• M12: 3,009,760 km (0.067 R)
• M13: 3,172,821 km (0.11 R)
• M14: 3,255,399 km (0.101 R)
• M15: 3,324,663 km (0.115 R)
• M16: 3,621,615 km (0.103 R)
• M17: 3,927,243 km (0.11 R)
• M18: 4,001,145 km (0.104 R)
• M19: 4,563,483 km (0.091 R)
• M20: 5,461,220 km (0.04 R)
• M21: 5,577,308 km (0.095 R)
• M22: 5,896,550 km (0.109 R)
• M23: 6,412,662 km (0.113 R)
• M24: 6,676,254 km (0.091 R)
• M25: 6,853,976 km (0.108 R)
• M26: 7,069,397 km (0.112 R)
• M27: 7,341,665 km (0.055 R)
• M28: 7,562,023 km (0.109 R)
• M29: 7,691,575 km (0.095 R)
• M30: 7,784,624 km (0.08 R)
• M31: 8,065,868 km (0.109 R)
• M32: 8,929,646 km (0.082 R)
• M33: 9,007,886 km (0.105 R)
• M34: 9,106,022 km (0.087 R)
• M35: 9,402,376 km (0.107 R)
• M36: 9,501,858 km (0.12 R)
• M37: 9,601,790 km (0.109 R)
• M38: 9,964,265 km (0.068 R)
• M39: 10,167,569 km (0.085 R)
• M40: 10,806,501 km (0.045 R)
• M41: 10,889,977 km (0.072 R)
• M42: 11,078,321 km (0.06 R)
• M43: 11,183,488 km (0.085 R)
• M44: 11,373,627 km (0.076 R)
• M45: 12,515,059 km (0.08 R)
• M46: 13,805,639 km (0.116 R)
• M47: 13,873,557 km (0.096 R)
• M48: 14,169,013 km (0.084 R)
• M49: 14,329,082 km (0.059 R)
• M50: 15,044,908 km (0.111 R)
• M51: 15,301,618 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.4

Radius: 14.3

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 5.37 AU - 6.24 AU

Year: 5378 Days

Day: 10.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 46,627,731 km

• M1: 232,625 km (0.081 R)
• M2: 368,310 km (0.118 R)
• M3: 706,252 km (0.116 R)
• M4: 812,466 km (0.098 R)
• M5: 959,970 km (0.074 R)
• M6: 1,055,563 km (0.11 R)
• M7: 1,310,477 km (0.092 R)
• M8: 1,628,971 km (0.104 R)
• M9: 1,835,416 km (0.052 R)
• M10: 1,957,488 km (0.114 R)
• M11: 2,066,545 km (0.12 R)
• M12: 2,323,853 km (0.097 R)
• M13: 2,747,365 km (0.087 R)
• M14: 2,977,297 km (0.111 R)
• M15: 3,122,108 km (0.115 R)
• M16: 3,343,812 km (0.088 R)
• M17: 3,437,759 km (0.079 R)
• M18: 3,705,539 km (0.071 R)
• M19: 4,100,328 km (0.096 R)
• M20: 4,446,498 km (0.099 R)
• M21: 4,612,850 km (0.058 R)
• M22: 4,908,905 km (0.047 R)
• M23: 5,320,747 km (0.051 R)
• M24: 5,475,432 km (0.048 R)
• M25: 5,902,683 km (0.08 R)
• M26: 6,016,976 km (0.12 R)
• M27: 6,108,979 km (0.072 R)
• M28: 6,294,181 km (0.054 R)
• M29: 6,646,783 km (0.108 R)
• M30: 6,765,863 km (0.093 R)
• M31: 6,933,562 km (0.112 R)
• M32: 7,297,833 km (0.106 R)
• M33: 7,569,054 km (0.039 R)
• M34: 7,743,335 km (0.118 R)
• M35: 7,893,831 km (0.093 R)
• M36: 8,660,819 km (0.1 R)
• M37: 8,921,718 km (0.045 R)
• M38: 9,666,416 km (0.073 R)
• M39: 9,855,807 km (0.081 R)
• M40: 10,100,998 km (0.051 R)
• M41: 10,458,836 km (0.07 R)
• M42: 11,385,894 km (0.038 R)
• M43: 11,844,860 km (0.119 R)
• M44: 12,047,565 km (0.088 R)
• M45: 12,251,467 km (0.072 R)
• M46: 12,456,566 km (0.092 R)
• M47: 13,741,163 km (0.104 R)
• M48: 14,507,254 km (0.056 R)
• M49: 14,942,434 km (0.076 R)
• M50: 15,698,501 km (0.114 R)
• M51: 15,793,795 km (0.066 R)
• M52: 16,241,542 km (0.025 R)
• M53: 16,338,032 km (0.109 R)
• M54: 16,531,462 km (0.053 R)
• M55: 16,790,715 km (0.104 R)
• M56: 16,888,253 km (0.092 R)
• M57: 17,841,192 km (0.093 R)
• M58: 18,073,816 km (0.066 R)
• M59: 18,207,258 km (0.06 R)
• M60: 18,777,674 km (0.106 R)
• M61: 19,593,282 km (0.114 R)
• M62: 20,350,995 km (0.051 R)
• M63: 21,013,115 km (0.062 R)
• M64: 21,188,594 km (0.096 R)
• M65: 21,434,981 km (0.094 R)
• M66: 21,646,961 km (0.118 R)
• M67: 22,001,808 km (0.075 R)
• M68: 22,573,571 km (0.097 R)
• M69: 22,825,344 km (0.109 R)
• M70: 24,244,729 km (0.065 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.2

Radius: 11.9

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.98 AU - 7.26 AU

Year: 7315 Days

Day: 7.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 46,627,731 km

• M1: 353,350 km (0.09 R)
• M2: 789,727 km (0.093 R)
• M3: 885,171 km (0.067 R)
• M4: 1,106,276 km (0.104 R)
• M5: 1,214,735 km (0.11 R)
• M6: 1,623,436 km (0.09 R)
• M7: 1,727,107 km (0.062 R)
• M8: 2,210,009 km (0.12 R)
• M9: 2,325,648 km (0.095 R)
• M10: 2,635,914 km (0.095 R)
• M11: 2,858,666 km (0.11 R)
• M12: 3,139,311 km (0.09 R)
• M13: 3,509,716 km (0.069 R)
• M14: 3,618,174 km (0.106 R)
• M15: 3,700,303 km (0.094 R)
• M16: 3,783,031 km (0.113 R)
• M17: 4,292,412 km (0.069 R)
• M18: 4,555,255 km (0.115 R)
• M19: 4,703,656 km (0.094 R)
• M20: 4,914,140 km (0.09 R)
• M21: 5,438,331 km (0.09 R)
• M22: 6,143,087 km (0.084 R)
• M23: 6,506,460 km (0.095 R)
• M24: 6,673,860 km (0.1 R)
• M25: 7,184,887 km (0.119 R)
• M26: 7,288,707 km (0.107 R)
• M27: 7,427,833 km (0.066 R)
• M28: 7,957,260 km (0.097 R)
• M29: 8,208,585 km (0.103 R)
• M30: 8,462,602 km (0.108 R)
• M31: 8,608,909 km (0.103 R)
• M32: 8,941,166 km (0.081 R)
• M33: 9,390,707 km (0.065 R)
• M34: 9,618,245 km (0.063 R)
• M35: 10,273,035 km (0.088 R)
• M36: 10,625,488 km (0.086 R)
• M37: 10,704,476 km (0.071 R)
• M38: 10,981,980 km (0.103 R)
• M39: 11,101,808 km (0.078 R)
• M40: 11,342,511 km (0.102 R)
• M41: 11,544,468 km (0.091 R)
• M42: 12,613,793 km (0.077 R)
• M43: 12,864,968 km (0.058 R)
• M44: 13,075,602 km (0.049 R)
• M45: 13,372,554 km (0.04 R)
• M46: 13,500,460 km (0.106 R)
• M47: 13,714,534 km (0.043 R)
• M48: 14,102,741 km (0.097 R)
• M49: 14,845,943 km (0.044 R)
• M50: 15,066,899 km (0.117 R)
• M51: 15,200,041 km (0.095 R)
• M52: 16,370,345 km (0.104 R)
• M53: 16,874,191 km (0.071 R)
• M54: 17,943,965 km (0.098 R)
• M55: 18,085,186 km (0.115 R)
• M56: 18,226,705 km (0.106 R)
• M57: 18,748,952 km (0.079 R)
• M58: 20,197,957 km (0.114 R)
• M59: 20,837,039 km (0.051 R)
• M60: 22,337,056 km (0.093 R)
• M61: 22,793,928 km (0.096 R)
• M62: 23,151,318 km (0.084 R)
• M63: 23,253,792 km (0.084 R)
• M64: 23,716,798 km (0.053 R)
• M65: 23,975,303 km (0.105 R)
• M66: 24,182,795 km (0.115 R)
• M67: 24,547,365 km (0.091 R)
• M68: 25,281,891 km (0.069 R)
• M69: 25,811,018 km (0.069 R)
• M70: 25,970,490 km (0.068 R)
• M71: 26,343,886 km (0.074 R)
• M72: 27,583,005 km (0.056 R)
• M73: 29,393,887 km (0.081 R)
• M74: 29,727,341 km (0.039 R)
• M75: 30,735,032 km (0.115 R)
• M76: 32,096,074 km (0.074 R)
• M77: 33,187,390 km (0.117 R)
• M78: 33,418,668 km (0.107 R)
• M79: 35,347,434 km (0.094 R)
• M80: 35,583,649 km (0.1 R)
• M81: 37,071,998 km (0.033 R)
• M82: 38,945,711 km (0.095 R)
• M83: 39,311,927 km (0.103 R)
• M84: 40,232,403 km (0.103 R)
• M85: 41,346,458 km (0.118 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.7

Radius: 10.8

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.59 AU - 9.69 AU

Year: 8941 Days

Day: 8.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 46,627,731 km

• M1: 155,881 km (0.116 R)
• M2: 685,607 km (0.038 R)
• M3: 887,115 km (0.071 R)
• M4: 1,226,104 km (0.071 R)
• M5: 1,474,287 km (0.108 R)
• M6: 2,115,463 km (0.096 R)
• M7: 2,364,095 km (0.065 R)
• M8: 2,543,762 km (0.026 R)
• M9: 3,109,841 km (0.099 R)
• M10: 3,307,310 km (0.097 R)
• M11: 4,045,874 km (0.049 R)
• M12: 4,230,628 km (0.063 R)
• M13: 4,704,853 km (0.036 R)
• M14: 5,229,343 km (0.102 R)
• M15: 5,876,354 km (0.111 R)
• M16: 6,050,935 km (0.065 R)
• M17: 6,369,429 km (0.081 R)
• M18: 6,657,105 km (0.101 R)
• M19: 7,022,872 km (0.1 R)
• M20: 7,432,770 km (0.073 R)
• M21: 7,621,712 km (0.075 R)
• M22: 7,697,708 km (0.097 R)
• M23: 9,108,865 km (0.074 R)
• M24: 9,596,853 km (0.106 R)
• M25: 10,768,354 km (0.103 R)
• M26: 11,111,382 km (0.083 R)
• M27: 11,240,934 km (0.119 R)
• M28: 11,458,000 km (0.043 R)
• M29: 11,676,413 km (0.056 R)
• M30: 12,474,368 km (0.064 R)
• M31: 12,564,127 km (0.074 R)
• M32: 12,654,035 km (0.106 R)
• M33: 12,834,600 km (0.114 R)
• M34: 13,016,062 km (0.096 R)
• M35: 13,198,422 km (0.074 R)
• M36: 13,473,383 km (0.043 R)
• M37: 13,657,837 km (0.115 R)
• M38: 14,169,312 km (0.094 R)
• M39: 14,403,732 km (0.058 R)
• M40: 14,972,054 km (0.026 R)
• M41: 15,067,498 km (0.1 R)
• M42: 15,210,962 km (0.11 R)
• M43: 15,838,076 km (0.065 R)
• M44: 17,769,833 km (0.106 R)
• M45: 17,972,090 km (0.076 R)
• M46: 18,892,117 km (0.055 R)
• M47: 19,046,801 km (0.037 R)
• M48: 19,357,815 km (0.036 R)
• M49: 20,089,648 km (0.041 R)
• M50: 20,300,431 km (0.115 R)
• M51: 20,724,242 km (0.118 R)
• M52: 21,419,124 km (0.083 R)
• M53: 21,634,545 km (0.047 R)
• M54: 22,013,177 km (0.092 R)
• M55: 22,448,507 km (0.101 R)
• M56: 22,886,829 km (0.111 R)
• M57: 24,442,796 km (0.072 R)
• M58: 27,539,023 km (0.073 R)
• M59: 29,073,299 km (0.1 R)
• M60: 30,151,600 km (0.118 R)
• M61: 30,574,514 km (0.112 R)
• M62: 32,656,617 km (0.075 R)
• M63: 33,028,667 km (0.079 R)
• M64: 33,339,980 km (0.092 R)
• M65: 33,714,723 km (0.075 R)
• M66: 33,839,936 km (0.068 R)
• M67: 34,720,768 km (0.099 R)
• M68: 35,100,597 km (0.101 R)
• M69: 35,736,687 km (0.076 R)
• M70: 38,711,740 km (0.092 R)
• M71: 38,908,461 km (0.069 R)
• M72: 39,171,305 km (0.113 R)
• M73: 39,302,951 km (0.11 R)
• M74: 39,632,814 km (0.079 R)
• M75: 41,362,465 km (0.099 R)
• M76: 41,496,505 km (0.094 R)
• M77: 42,304,034 km (0.105 R)
• M78: 42,371,503 km (0.051 R)
• M79: 42,641,975 km (0.113 R)
• M80: 44,003,017 km (0.112 R)
• M81: 44,482,628 km (0.094 R)
• M82: 44,551,293 km (0.092 R)
• M83: 44,619,959 km (0.115 R)
• M84: 45,309,006 km (0.056 R)
• M85: 45,862,668 km (0.113 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 13,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit