🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.48 AU - 0.76 AU

Year: 186 Days

Day: 39.5 Hours

Environment

Temp: 148 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,121,370 km

• M1: 332,706 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.65 AU - 0.91 AU

Year: 262 Days

Day: 42 Hours

Environment

Temp: 121 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.7 AU - 1.12 AU

Year: 331 Days

Day: 29.3 Hours

Environment

Temp: 35 °C

Axial Tilt: 102.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.86 AU - 1.42 AU

Year: 464 Days

Day: 12.3 Hours

Environment

Temp: -17 °C

Axial Tilt: 26.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,121,370 km

• M1: 415,433 km (0.063 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.77 AU - 3.47 AU

Year: 2099 Days

Day: 32.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,121,370 km

• M1: 736,470 km (0.114 R)
• M2: 1,504,955 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.3

Radius: 8.1

Gravity: 10.7 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 9.47 AU - 9.87 AU

Year: 11451 Days

Day: 11.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 40,121,370 km

• M1: 179,069 km (0.078 R)
• M2: 375,042 km (0.096 R)
• M3: 446,400 km (0.042 R)
• M4: 555,158 km (0.038 R)
• M5: 621,729 km (0.09 R)
• M6: 800,498 km (0.104 R)
• M7: 975,677 km (0.112 R)
• M8: 1,142,180 km (0.089 R)
• M9: 1,526,347 km (0.081 R)
• M10: 1,598,154 km (0.027 R)
• M11: 1,745,508 km (0.114 R)
• M12: 1,922,931 km (0.116 R)
• M13: 2,434,257 km (0.112 R)
• M14: 3,322,868 km (0.092 R)
• M15: 3,867,255 km (0.107 R)
• M16: 4,065,921 km (0.103 R)
• M17: 4,788,029 km (0.05 R)
• M18: 4,929,998 km (0.085 R)
• M19: 6,621,800 km (0.081 R)
• M20: 7,673,772 km (0.083 R)
• M21: 7,881,863 km (0.091 R)
• M22: 8,346,664 km (0.111 R)
• M23: 9,302,594 km (0.106 R)
• M24: 9,883,632 km (0.098 R)
• M25: 9,973,989 km (0.112 R)
• M26: 10,064,795 km (0.061 R)
• M27: 11,127,688 km (0.07 R)
• M28: 11,363,454 km (0.066 R)
• M29: 12,566,969 km (0.091 R)
• M30: 12,664,956 km (0.067 R)
• M31: 13,010,078 km (0.12 R)
• M32: 13,308,376 km (0.113 R)
• M33: 13,709,598 km (0.103 R)
• M34: 13,962,418 km (0.084 R)
• M35: 14,421,384 km (0.045 R)
• M36: 14,626,932 km (0.064 R)
• M37: 15,563,863 km (0.09 R)
• M38: 15,986,627 km (0.105 R)
• M39: 16,092,841 km (0.072 R)
• M40: 16,199,355 km (0.058 R)
• M41: 16,681,509 km (0.059 R)
• M42: 17,990,042 km (0.073 R)
• M43: 18,880,747 km (0.105 R)
• M44: 20,762,688 km (0.082 R)
• M45: 22,109,369 km (0.074 R)
• M46: 22,346,332 km (0.044 R)
• M47: 23,968,571 km (0.12 R)
• M48: 24,578,930 km (0.1 R)
• M49: 25,256,309 km (0.118 R)
• M50: 26,818,560 km (0.065 R)
• M51: 26,881,690 km (0.112 R)
• M52: 26,944,820 km (0.051 R)
• M53: 27,579,415 km (0.102 R)
• M54: 27,643,143 km (0.116 R)
• M55: 29,187,442 km (0.087 R)
• M56: 29,382,368 km (0.098 R)
• M57: 30,232,383 km (0.08 R)
• M58: 30,627,471 km (0.103 R)
• M59: 31,090,477 km (0.07 R)
• M60: 32,023,369 km (0.1 R)
• M61: 33,372,143 km (0.111 R)
• M62: 34,601,838 km (0.085 R)
• M63: 34,670,653 km (0.101 R)
• M64: 34,946,063 km (0.103 R)
• M65: 35,153,106 km (0.11 R)
• M66: 36,055,181 km (0.116 R)
• M67: 36,613,929 km (0.095 R)
• M68: 36,754,102 km (0.102 R)
• M69: 37,740,252 km (0.117 R)
• M70: 37,811,011 km (0.114 R)
• M71: 37,952,830 km (0.032 R)
• M72: 39,954,749 km (0.081 R)
• M73: 40,895,869 km (0.104 R)
• M74: 41,041,278 km (0.069 R)
• M75: 41,551,706 km (0.098 R)
• M76: 43,762,763 km (0.081 R)
• M77: 43,837,113 km (0.08 R)
• M78: 44,957,601 km (0.084 R)
• M79: 45,860,723 km (0.11 R)
• M80: 46,011,817 km (0.084 R)
• M81: 47,455,586 km (0.113 R)
• M82: 47,837,958 km (0.09 R)
• M83: 47,914,702 km (0.117 R)
• M84: 48,375,164 km (0.091 R)
• M85: 49,068,550 km (0.109 R)
• M86: 49,998,301 km (0.095 R)
• M87: 50,231,674 km (0.097 R)
• M88: 50,621,376 km (0.054 R)
• M89: 51,168,755 km (0.033 R)
• M90: 51,246,995 km (0.115 R)
• M91: 51,717,929 km (0.079 R)
• M92: 51,796,617 km (0.1 R)
• M93: 52,190,359 km (0.054 R)
• M94: 52,427,023 km (0.075 R)
• M95: 52,506,010 km (0.058 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34

Radius: 11

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 8.78 AU - 12.1 AU

Year: 12845 Days

Day: 11.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 40,121,370 km

• M1: 218,562 km (0.079 R)
• M2: 289,921 km (0.107 R)
• M3: 448,345 km (0.12 R)
• M4: 578,645 km (0.115 R)
• M5: 1,243,308 km (0.084 R)
• M6: 1,398,740 km (0.111 R)
• M7: 1,611,917 km (0.053 R)
• M8: 2,056,223 km (0.077 R)
• M9: 2,227,213 km (0.074 R)
• M10: 2,373,370 km (0.076 R)
• M11: 2,553,037 km (0.086 R)
• M12: 2,690,667 km (0.111 R)
• M13: 3,151,578 km (0.081 R)
• M14: 3,483,835 km (0.083 R)
• M15: 3,602,915 km (0.116 R)
• M16: 3,740,545 km (0.104 R)
• M17: 3,932,928 km (0.12 R)
• M18: 4,510,675 km (0.056 R)
• M19: 5,076,753 km (0.064 R)
• M20: 5,765,502 km (0.104 R)
• M21: 6,008,449 km (0.119 R)
• M22: 6,420,890 km (0.063 R)
• M23: 6,609,384 km (0.117 R)
• M24: 7,099,765 km (0.116 R)
• M25: 7,273,149 km (0.062 R)
• M26: 7,668,387 km (0.078 R)
• M27: 8,115,684 km (0.114 R)
• M28: 8,411,140 km (0.099 R)
• M29: 8,548,621 km (0.042 R)
• M30: 8,872,351 km (0.032 R)
• M31: 9,318,302 km (0.046 R)
• M32: 9,508,291 km (0.106 R)
• M33: 9,699,477 km (0.037 R)
• M34: 10,158,892 km (0.096 R)
• M35: 11,224,627 km (0.068 R)
• M36: 11,655,768 km (0.103 R)
• M37: 12,455,968 km (0.074 R)
• M38: 12,639,075 km (0.052 R)
• M39: 13,034,612 km (0.091 R)
• M40: 13,140,677 km (0.047 R)
• M41: 13,675,789 km (0.093 R)
• M42: 14,546,747 km (0.115 R)
• M43: 14,767,404 km (0.1 R)
• M44: 14,850,431 km (0.034 R)
• M45: 15,519,881 km (0.082 R)
• M46: 15,971,817 km (0.096 R)
• M47: 17,324,181 km (0.034 R)
• M48: 17,616,645 km (0.103 R)
• M49: 18,117,499 km (0.039 R)
• M50: 18,712,898 km (0.068 R)
• M51: 18,982,923 km (0.102 R)
• M52: 19,163,637 km (0.113 R)
• M53: 19,831,292 km (0.076 R)
• M54: 20,413,976 km (0.096 R)
• M55: 20,537,244 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.4

Radius: 9.6

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 8.3 AU - 13.12 AU

Year: 13347 Days

Day: 13.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 40,121,370 km

• M1: 156,180 km (0.114 R)
• M2: 464,053 km (0.053 R)
• M3: 674,986 km (0.106 R)
• M4: 736,770 km (0.087 R)
• M5: 849,716 km (0.051 R)
• M6: 1,057,807 km (0.067 R)
• M7: 1,149,360 km (0.113 R)
• M8: 1,301,801 km (0.097 R)
• M9: 1,605,933 km (0.066 R)
• M10: 1,843,345 km (0.085 R)
• M11: 1,954,945 km (0.062 R)
• M12: 2,161,839 km (0.104 R)
• M13: 2,303,658 km (0.08 R)
• M14: 2,747,963 km (0.095 R)
• M15: 3,218,897 km (0.099 R)
• M16: 3,546,966 km (0.107 R)
• M17: 3,630,740 km (0.111 R)
• M18: 3,715,114 km (0.085 R)
• M19: 3,972,123 km (0.109 R)
• M20: 4,235,116 km (0.113 R)
• M21: 4,625,117 km (0.112 R)
• M22: 4,870,757 km (0.11 R)
• M23: 6,196,344 km (0.113 R)
• M24: 6,433,307 km (0.072 R)
• M25: 7,303,817 km (0.063 R)
• M26: 7,446,533 km (0.051 R)
• M27: 7,554,244 km (0.088 R)
• M28: 8,248,079 km (0.052 R)
• M29: 8,359,529 km (0.06 R)
• M30: 8,471,578 km (0.074 R)
• M31: 8,848,265 km (0.099 R)
• M32: 9,077,000 km (0.116 R)
• M33: 9,814,069 km (0.119 R)
• M34: 9,892,758 km (0.035 R)
• M35: 10,169,962 km (0.087 R)
• M36: 10,570,286 km (0.1 R)
• M37: 11,635,423 km (0.08 R)
• M38: 11,969,924 km (0.093 R)
• M39: 12,648,650 km (0.059 R)
• M40: 13,602,186 km (0.094 R)
• M41: 14,087,631 km (0.07 R)
• M42: 15,303,114 km (0.032 R)
• M43: 16,598,931 km (0.101 R)
• M44: 17,022,891 km (0.091 R)
• M45: 17,593,757 km (0.088 R)
• M46: 17,977,775 km (0.115 R)
• M47: 18,705,269 km (0.116 R)
• M48: 18,900,943 km (0.087 R)
• M49: 19,048,147 km (0.053 R)
• M50: 19,195,651 km (0.12 R)
• M51: 19,541,521 km (0.119 R)
• M52: 19,789,704 km (0.118 R)
• M53: 19,889,336 km (0.119 R)
• M54: 20,641,664 km (0.113 R)
• M55: 21,556,604 km (0.072 R)
• M56: 23,373,471 km (0.094 R)
• M57: 23,742,828 km (0.047 R)
• M58: 24,007,616 km (0.116 R)
• M59: 24,220,344 km (0.052 R)
• M60: 25,944,011 km (0.101 R)
• M61: 26,162,274 km (0.07 R)
• M62: 26,381,136 km (0.102 R)
• M63: 26,655,498 km (0.078 R)
• M64: 26,875,706 km (0.093 R)
• M65: 27,651,222 km (0.104 R)
• M66: 27,930,072 km (0.082 R)
• M67: 31,754,242 km (0.109 R)
• M68: 32,632,681 km (0.078 R)
• M69: 32,809,356 km (0.119 R)
• M70: 33,816,449 km (0.099 R)
• M71: 34,773,427 km (0.1 R)
• M72: 34,893,703 km (0.108 R)
• M73: 35,194,993 km (0.114 R)
• M74: 35,618,056 km (0.114 R)
• M75: 36,469,567 km (0.06 R)
• M76: 37,266,176 km (0.058 R)
• M77: 37,759,400 km (0.109 R)
• M78: 38,689,749 km (0.089 R)
• M79: 38,814,364 km (0.105 R)
• M80: 39,001,511 km (0.08 R)
• M81: 41,845,068 km (0.076 R)
• M82: 42,293,412 km (0.034 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211

Radius: 11.4

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 8.26 AU - 13.64 AU

Year: 13798 Days

Day: 6.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 40,121,370 km

• M1: 143,016 km (0.094 R)
• M2: 222,751 km (0.071 R)
• M3: 392,395 km (0.111 R)
• M4: 523,443 km (0.089 R)
• M5: 1,257,370 km (0.037 R)
• M6: 1,444,218 km (0.111 R)
• M7: 2,015,682 km (0.078 R)
• M8: 2,258,479 km (0.078 R)
• M9: 2,349,285 km (0.062 R)
• M10: 2,441,138 km (0.102 R)
• M11: 2,870,185 km (0.112 R)
• M12: 3,018,586 km (0.077 R)
• M13: 3,348,898 km (0.08 R)
• M14: 3,452,868 km (0.075 R)
• M15: 3,557,886 km (0.104 R)
• M16: 4,155,230 km (0.077 R)
• M17: 4,267,279 km (0.12 R)
• M18: 5,139,285 km (0.092 R)
• M19: 5,626,526 km (0.087 R)
• M20: 5,970,301 km (0.099 R)
• M21: 6,224,618 km (0.09 R)
• M22: 6,678,199 km (0.057 R)
• M23: 8,243,291 km (0.118 R)
• M24: 8,598,138 km (0.078 R)
• M25: 8,741,452 km (0.116 R)
• M26: 9,804,196 km (0.045 R)
• M27: 10,029,191 km (0.088 R)
• M28: 10,560,862 km (0.087 R)
• M29: 10,868,734 km (0.073 R)
• M30: 11,140,703 km (0.027 R)
• M31: 11,375,572 km (0.118 R)
• M32: 11,454,111 km (0.057 R)
• M33: 13,147,409 km (0.078 R)
• M34: 13,271,276 km (0.09 R)
• M35: 14,023,005 km (0.058 R)
• M36: 14,617,358 km (0.084 R)
• M37: 14,960,535 km (0.045 R)
• M38: 15,918,261 km (0.049 R)
• M39: 16,404,603 km (0.032 R)
• M40: 16,940,762 km (0.036 R)
• M41: 17,210,936 km (0.097 R)
• M42: 17,755,771 km (0.074 R)
• M43: 17,847,026 km (0.104 R)
• M44: 18,121,987 km (0.114 R)
• M45: 18,722,622 km (0.031 R)
• M46: 19,002,071 km (0.083 R)
• M47: 19,095,420 km (0.113 R)
• M48: 19,895,918 km (0.088 R)
• M49: 19,990,763 km (0.075 R)
• M50: 21,335,200 km (0.092 R)
• M51: 21,773,521 km (0.048 R)
• M52: 22,807,691 km (0.059 R)
• M53: 23,056,323 km (0.118 R)
• M54: 23,405,933 km (0.106 R)
• M55: 23,858,018 km (0.067 R)
• M56: 24,059,826 km (0.105 R)
• M57: 24,160,954 km (0.102 R)
• M58: 25,540,096 km (0.105 R)
• M59: 26,421,527 km (0.114 R)
• M60: 26,578,156 km (0.065 R)
• M61: 26,892,162 km (0.097 R)
• M62: 27,365,639 km (0.093 R)
• M63: 28,427,635 km (0.049 R)
• M64: 29,071,205 km (0.063 R)
• M65: 29,611,403 km (0.07 R)
• M66: 30,209,196 km (0.091 R)
• M67: 31,582,953 km (0.086 R)
• M68: 32,808,459 km (0.082 R)
• M69: 32,976,906 km (0.108 R)
• M70: 33,258,000 km (0.112 R)
• M71: 33,822,882 km (0.064 R)
• M72: 35,191,254 km (0.058 R)
• M73: 35,651,417 km (0.095 R)
• M74: 36,171,419 km (0.056 R)
• M75: 38,040,943 km (0.064 R)
• M76: 38,453,983 km (0.114 R)
• M77: 39,106,230 km (0.107 R)
• M78: 39,344,240 km (0.108 R)
• M79: 39,463,469 km (0.058 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: 202 - 19,710 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit