🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.55 AU - 0.67 AU

Year: 168 Days

Day: 19.1 Hours

Environment

Temp: 207 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,523,688 km

• M1: 413,489 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.52 AU - 0.78 AU

Year: 185 Days

Day: 16 Hours

Environment

Temp: 181 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.87 AU - 1.01 AU

Year: 322 Days

Day: 46.3 Hours

Environment

Temp: 140 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.14 AU - 1.4 AU

Year: 505 Days

Day: 46 Hours

Environment

Temp: 26 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,523,688 km

• M1: 173,982 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.03 AU - 4.11 AU

Year: 2899 Days

Day: 21.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,523,688 km

• M1: 146,307 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.95 AU - 4.79 AU

Year: 3226 Days

Day: 29.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,523,688 km

• M1: 4,097,037 km (0.046 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.5

Radius: 14.8

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.18 AU - 6.66 AU

Year: 4456 Days

Day: 13.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 65,523,688 km

• M1: 192,383 km (0.083 R)
• M2: 324,777 km (0.056 R)
• M3: 446,699 km (0.037 R)
• M4: 564,283 km (0.12 R)
• M5: 807,679 km (0.088 R)
• M6: 937,829 km (0.093 R)
• M7: 1,184,815 km (0.071 R)
• M8: 1,348,924 km (0.091 R)
• M9: 1,521,261 km (0.108 R)
• M10: 2,574,579 km (0.117 R)
• M11: 3,190,474 km (0.116 R)
• M12: 3,297,586 km (0.077 R)
• M13: 3,534,100 km (0.056 R)
• M14: 3,626,552 km (0.079 R)
• M15: 4,277,003 km (0.106 R)
• M16: 4,395,634 km (0.095 R)
• M17: 4,555,554 km (0.119 R)
• M18: 5,026,189 km (0.119 R)
• M19: 5,235,776 km (0.077 R)
• M20: 5,620,542 km (0.07 R)
• M21: 6,440,188 km (0.096 R)
• M22: 7,297,235 km (0.102 R)
• M23: 7,415,866 km (0.117 R)
• M24: 7,630,987 km (0.115 R)
• M25: 7,896,823 km (0.084 R)
• M26: 8,067,664 km (0.117 R)
• M27: 8,939,819 km (0.109 R)
• M28: 9,143,422 km (0.047 R)
• M29: 10,184,623 km (0.116 R)
• M30: 10,424,129 km (0.109 R)
• M31: 10,827,445 km (0.095 R)
• M32: 10,962,981 km (0.106 R)
• M33: 11,181,094 km (0.084 R)
• M34: 11,345,652 km (0.073 R)
• M35: 11,566,309 km (0.071 R)
• M36: 11,760,637 km (0.097 R)
• M37: 12,519,995 km (0.091 R)
• M38: 12,977,615 km (0.113 R)
• M39: 13,150,550 km (0.111 R)
• M40: 13,266,339 km (0.075 R)
• M41: 13,382,427 km (0.091 R)
• M42: 13,674,293 km (0.115 R)
• M43: 13,791,577 km (0.027 R)
• M44: 13,938,632 km (0.098 R)
• M45: 14,502,466 km (0.098 R)
• M46: 14,712,053 km (0.064 R)
• M47: 15,929,181 km (0.076 R)
• M48: 16,238,400 km (0.081 R)
• M49: 16,549,713 km (0.087 R)
• M50: 17,495,621 km (0.107 R)
• M51: 18,103,736 km (0.107 R)
• M52: 18,200,376 km (0.118 R)
• M53: 18,588,732 km (0.053 R)
• M54: 18,816,570 km (0.104 R)
• M55: 19,176,502 km (0.079 R)
• M56: 19,307,999 km (0.103 R)
• M57: 19,505,618 km (0.055 R)
• M58: 19,903,099 km (0.116 R)
• M59: 20,269,763 km (0.091 R)
• M60: 20,403,803 km (0.047 R)
• M61: 20,706,140 km (0.102 R)
• M62: 21,077,742 km (0.071 R)
• M63: 21,213,427 km (0.117 R)
• M64: 21,417,478 km (0.09 R)
• M65: 22,136,745 km (0.102 R)
• M66: 22,378,345 km (0.12 R)
• M67: 22,482,166 km (0.107 R)
• M68: 23,318,269 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.1

Radius: 10.5

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 10.02 AU - 10.62 AU

Year: 11706 Days

Day: 10.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 65,523,688 km

• M1: 137,181 km (0.098 R)
• M2: 236,514 km (0.101 R)
• M3: 319,990 km (0.068 R)
• M4: 442,062 km (0.114 R)
• M5: 739,911 km (0.075 R)
• M6: 895,642 km (0.096 R)
• M7: 1,011,581 km (0.075 R)
• M8: 1,939,237 km (0.076 R)
• M9: 2,069,986 km (0.038 R)
• M10: 2,718,792 km (0.057 R)
• M11: 2,890,380 km (0.084 R)
• M12: 3,193,167 km (0.115 R)
• M13: 3,720,499 km (0.083 R)
• M14: 3,829,257 km (0.1 R)
• M15: 4,133,988 km (0.093 R)
• M16: 5,034,716 km (0.107 R)
• M17: 5,125,073 km (0.077 R)
• M18: 5,276,766 km (0.057 R)
• M19: 5,678,586 km (0.085 R)
• M20: 6,090,129 km (0.057 R)
• M21: 6,413,410 km (0.072 R)
• M22: 6,742,376 km (0.078 R)
• M23: 7,314,139 km (0.115 R)
• M24: 7,485,279 km (0.089 R)
• M25: 7,796,742 km (0.045 R)
• M26: 8,112,543 km (0.066 R)
• M27: 8,325,421 km (0.067 R)
• M28: 8,792,914 km (0.036 R)
• M29: 8,901,971 km (0.105 R)
• M30: 9,603,585 km (0.094 R)
• M31: 10,246,257 km (0.102 R)
• M32: 10,361,149 km (0.088 R)
• M33: 10,630,873 km (0.062 R)
• M34: 10,786,006 km (0.062 R)
• M35: 11,295,537 km (0.077 R)
• M36: 11,374,674 km (0.052 R)
• M37: 11,573,190 km (0.067 R)
• M38: 11,692,869 km (0.111 R)
• M39: 11,933,572 km (0.063 R)
• M40: 12,501,296 km (0.11 R)
• M41: 12,706,245 km (0.096 R)
• M42: 13,202,610 km (0.082 R)
• M43: 13,916,641 km (0.073 R)
• M44: 14,299,761 km (0.106 R)
• M45: 14,471,200 km (0.116 R)
• M46: 15,382,251 km (0.103 R)
• M47: 15,513,898 km (0.097 R)
• M48: 16,177,813 km (0.044 R)
• M49: 16,896,332 km (0.098 R)
• M50: 17,032,166 km (0.049 R)
• M51: 17,122,972 km (0.098 R)
• M52: 17,533,469 km (0.043 R)
• M53: 17,947,257 km (0.114 R)
• M54: 18,504,060 km (0.105 R)
• M55: 18,597,409 km (0.109 R)
• M56: 18,831,530 km (0.104 R)
• M57: 19,160,794 km (0.117 R)
• M58: 20,112,237 km (0.12 R)
• M59: 20,738,902 km (0.063 R)
• M60: 22,507,448 km (0.034 R)
• M61: 22,957,140 km (0.111 R)
• M62: 23,460,387 km (0.092 R)
• M63: 24,221,840 km (0.093 R)
• M64: 24,785,525 km (0.083 R)
• M65: 25,613,100 km (0.112 R)
• M66: 25,769,280 km (0.098 R)
• M67: 26,030,179 km (0.051 R)
• M68: 27,029,942 km (0.102 R)
• M69: 27,188,964 km (0.046 R)
• M70: 27,721,233 km (0.101 R)
• M71: 28,418,360 km (0.06 R)
• M72: 28,904,403 km (0.111 R)
• M73: 29,229,928 km (0.067 R)
• M74: 30,323,788 km (0.05 R)
• M75: 30,820,453 km (0.084 R)
• M76: 31,486,761 km (0.063 R)
• M77: 32,214,106 km (0.08 R)
• M78: 32,326,454 km (0.08 R)
• M79: 33,571,258 km (0.06 R)
• M80: 34,716,430 km (0.074 R)
• M81: 34,946,960 km (0.114 R)
• M82: 38,227,941 km (0.086 R)
• M83: 38,466,100 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.3

Radius: 11.5

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 10.33 AU - 11.17 AU

Year: 12445 Days

Day: 7.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 65,523,688 km

• M1: 145,708 km (0.05 R)
• M2: 292,165 km (0.097 R)
• M3: 609,462 km (0.03 R)
• M4: 904,918 km (0.11 R)
• M5: 1,027,588 km (0.1 R)
• M6: 1,708,557 km (0.105 R)
• M7: 2,149,422 km (0.086 R)
• M8: 2,392,668 km (0.036 R)
• M9: 2,664,787 km (0.055 R)
• M10: 2,845,052 km (0.03 R)
• M11: 3,431,925 km (0.093 R)
• M12: 3,540,682 km (0.103 R)
• M13: 3,717,208 km (0.11 R)
• M14: 4,240,950 km (0.091 R)
• M15: 4,691,090 km (0.116 R)
• M16: 4,812,264 km (0.117 R)
• M17: 5,663,027 km (0.092 R)
• M18: 5,740,369 km (0.093 R)
• M19: 6,238,231 km (0.072 R)
• M20: 6,641,248 km (0.058 R)
• M21: 7,958,308 km (0.077 R)
• M22: 8,103,118 km (0.115 R)
• M23: 8,424,754 km (0.103 R)
• M24: 9,171,546 km (0.09 R)
• M25: 9,445,460 km (0.104 R)
• M26: 9,753,183 km (0.102 R)
• M27: 10,346,937 km (0.05 R)
• M28: 10,695,949 km (0.114 R)
• M29: 11,799,532 km (0.081 R)
• M30: 11,898,566 km (0.089 R)
• M31: 12,130,891 km (0.12 R)
• M32: 12,230,972 km (0.057 R)
• M33: 13,280,701 km (0.113 R)
• M34: 13,903,626 km (0.093 R)
• M35: 14,148,368 km (0.084 R)
• M36: 15,865,004 km (0.074 R)
• M37: 16,636,630 km (0.105 R)
• M38: 16,822,281 km (0.062 R)
• M39: 17,083,179 km (0.109 R)
• M40: 17,646,714 km (0.104 R)
• M41: 17,760,110 km (0.082 R)
• M42: 19,101,703 km (0.118 R)
• M43: 19,843,559 km (0.083 R)
• M44: 20,475,760 km (0.044 R)
• M45: 21,275,061 km (0.114 R)
• M46: 21,436,178 km (0.097 R)
• M47: 22,370,417 km (0.058 R)
• M48: 22,575,366 km (0.074 R)
• M49: 22,739,624 km (0.101 R)
• M50: 22,863,192 km (0.11 R)
• M51: 23,276,531 km (0.093 R)
• M52: 23,734,001 km (0.085 R)
• M53: 23,901,102 km (0.084 R)
• M54: 24,320,575 km (0.043 R)
• M55: 24,742,590 km (0.099 R)
• M56: 25,380,027 km (0.094 R)
• M57: 26,367,971 km (0.088 R)
• M58: 26,584,439 km (0.082 R)
• M59: 26,931,955 km (0.111 R)
• M60: 27,631,475 km (0.095 R)
• M61: 27,763,420 km (0.102 R)
• M62: 28,116,022 km (0.102 R)
• M63: 28,469,971 km (0.049 R)
• M64: 28,558,832 km (0.117 R)
• M65: 28,692,124 km (0.118 R)
• M66: 28,959,305 km (0.112 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 305.7

Radius: 6.1

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 14.78 AU - 18.46 AU

Year: 23925 Days

Day: 17 Hours

Environment

Temp: -183 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 65,523,688 km

• M1: 261,048 km (0.067 R)
• M2: 399,127 km (0.025 R)
• M3: 541,694 km (0.084 R)
• M4: 619,186 km (0.062 R)
• M5: 679,922 km (0.074 R)
• M6: 807,529 km (0.116 R)
• M7: 1,110,764 km (0.091 R)
• M8: 1,474,287 km (0.061 R)
• M9: 1,992,195 km (0.058 R)
• M10: 2,145,533 km (0.075 R)
• M11: 3,003,028 km (0.077 R)
• M12: 3,615,033 km (0.058 R)
• M13: 6,017,724 km (0.082 R)
• M14: 6,061,855 km (0.064 R)
• M15: 6,554,930 km (0.096 R)
• M16: 7,579,376 km (0.089 R)
• M17: 8,207,837 km (0.11 R)
• M18: 8,503,442 km (0.105 R)
• M19: 8,702,557 km (0.051 R)
• M20: 9,054,710 km (0.087 R)
• M21: 9,156,138 km (0.058 R)
• M22: 10,402,737 km (0.053 R)
• M23: 10,455,844 km (0.101 R)
• M24: 10,509,101 km (0.09 R)
• M25: 10,991,704 km (0.088 R)
• M26: 12,822,781 km (0.032 R)
• M27: 13,627,618 km (0.116 R)
• M28: 14,686,472 km (0.075 R)
• M29: 16,385,305 km (0.085 R)
• M30: 18,081,446 km (0.097 R)
• M31: 18,530,239 km (0.063 R)
• M32: 18,659,043 km (0.114 R)
• M33: 18,852,922 km (0.076 R)
• M34: 20,561,330 km (0.098 R)
• M35: 20,895,531 km (0.072 R)
• M36: 21,231,528 km (0.113 R)
• M37: 21,840,840 km (0.111 R)
• M38: 23,842,759 km (0.114 R)
• M39: 24,123,405 km (0.093 R)
• M40: 24,617,377 km (0.119 R)
• M41: 24,759,046 km (0.106 R)
• M42: 25,114,491 km (0.062 R)
• M43: 26,191,146 km (0.085 R)
• M44: 27,576,273 km (0.091 R)
• M45: 27,649,875 km (0.073 R)
• M46: 27,944,733 km (0.078 R)
• M47: 29,585,372 km (0.074 R)
• M48: 30,874,308 km (0.105 R)
• M49: 30,950,603 km (0.087 R)
• M50: 32,724,983 km (0.067 R)
• M51: 32,958,804 km (0.115 R)
• M52: 33,428,243 km (0.092 R)
• M53: 33,899,775 km (0.119 R)
• M54: 35,647,677 km (0.067 R)
• M55: 36,856,278 km (0.11 R)
• M56: 37,914,384 km (0.092 R)
• M57: 38,570,520 km (0.093 R)
• M58: 39,313,273 km (0.11 R)
• M59: 39,478,878 km (0.086 R)
• M60: 39,561,755 km (0.117 R)
• M61: 40,812,693 km (0.094 R)
• M62: 44,124,939 km (0.106 R)
• M63: 44,901,502 km (0.105 R)
• M64: 46,643,270 km (0.108 R)
• M65: 46,730,934 km (0.096 R)
• M66: 47,258,117 km (0.089 R)
• M67: 48,495,890 km (0.056 R)
• M68: 49,118,815 km (0.079 R)
• M69: 50,102,870 km (0.082 R)
• M70: 52,911,121 km (0.085 R)
• M71: 54,472,624 km (0.114 R)
• M72: 54,842,280 km (0.102 R)
• M73: 55,863,136 km (0.113 R)
• M74: 57,265,167 km (0.101 R)
• M75: 58,111,891 km (0.094 R)
• M76: 60,294,674 km (0.104 R)
• M77: 61,251,951 km (0.076 R)
• M78: 62,310,954 km (0.102 R)
• M79: 62,794,155 km (0.054 R)
• M80: 63,667,358 km (0.108 R)
• M81: 63,764,596 km (0.108 R)
• M82: 65,229,459 km (0.092 R)
• M83: 65,425,582 km (0.107 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 11,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit