🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.52 AU - 0.54 AU

Year: 142 Days

Day: 13.5 Hours

Environment

Temp: 196 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.5 AU - 0.58 AU

Year: 146 Days

Day: 23.9 Hours

Environment

Temp: 244 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,662,001 km

• M1: 159,023 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.13 AU - 1.29 AU

Year: 489 Days

Day: 35.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 13.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.98 AU - 1.54 AU

Year: 519 Days

Day: 17.8 Hours

Environment

Temp: -8 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,662,001 km

• M1: 110,702 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.04 AU - 2.08 AU

Year: 1085 Days

Day: 27.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,662,001 km

• M1: 232,026 km (0.114 R)

Asteroid Belt

Center: 2.87 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.02 AU - 4.34 AU

Year: 2591 Days

Day: 24.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 123.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,662,001 km

• M1: 399,426 km (0.107 R)
• M2: 1,002,605 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.2

Radius: 13.5

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.35 AU - 5.45 AU

Year: 4606 Days

Day: 12.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 70,662,001 km

• M1: 205,099 km (0.116 R)
• M2: 300,692 km (0.091 R)
• M3: 403,316 km (0.1 R)
• M4: 738,714 km (0.117 R)
• M5: 845,976 km (0.105 R)
• M6: 1,064,538 km (0.07 R)
• M7: 1,244,953 km (0.119 R)
• M8: 1,331,870 km (0.084 R)
• M9: 1,558,810 km (0.08 R)
• M10: 1,881,492 km (0.078 R)
• M11: 1,982,621 km (0.108 R)
• M12: 2,208,214 km (0.097 R)
• M13: 2,497,686 km (0.074 R)
• M14: 2,647,134 km (0.115 R)
• M15: 2,819,022 km (0.084 R)
• M16: 3,054,041 km (0.108 R)
• M17: 3,543,525 km (0.087 R)
• M18: 4,101,824 km (0.081 R)
• M19: 4,190,236 km (0.053 R)
• M20: 4,550,318 km (0.11 R)
• M21: 5,372,957 km (0.094 R)
• M22: 5,913,753 km (0.034 R)
• M23: 6,216,091 km (0.066 R)
• M24: 6,653,216 km (0.1 R)
• M25: 6,757,635 km (0.063 R)
• M26: 7,180,399 km (0.118 R)
• M27: 7,314,289 km (0.113 R)
• M28: 7,449,076 km (0.072 R)
• M29: 7,611,839 km (0.106 R)
• M30: 7,830,701 km (0.115 R)
• M31: 8,330,956 km (0.044 R)
• M32: 8,500,151 km (0.046 R)
• M33: 8,613,397 km (0.074 R)
• M34: 9,158,830 km (0.084 R)
• M35: 9,745,104 km (0.086 R)
• M36: 10,861,703 km (0.106 R)
• M37: 11,139,506 km (0.074 R)
• M38: 11,325,905 km (0.063 R)
• M39: 11,955,114 km (0.098 R)
• M40: 12,273,907 km (0.097 R)
• M41: 12,627,855 km (0.085 R)
• M42: 12,887,557 km (0.102 R)
• M43: 13,577,353 km (0.092 R)
• M44: 13,710,046 km (0.071 R)
• M45: 13,876,698 km (0.037 R)
• M46: 14,010,439 km (0.032 R)
• M47: 14,245,457 km (0.068 R)
• M48: 14,992,848 km (0.073 R)
• M49: 15,579,122 km (0.04 R)
• M50: 15,822,817 km (0.08 R)
• M51: 16,809,864 km (0.049 R)
• M52: 17,816,807 km (0.078 R)
• M53: 18,144,726 km (0.106 R)
• M54: 18,254,381 km (0.072 R)
• M55: 18,584,843 km (0.105 R)
• M56: 19,289,149 km (0.064 R)
• M57: 19,401,198 km (0.094 R)
• M58: 20,800,238 km (0.069 R)
• M59: 21,338,191 km (0.099 R)
• M60: 21,453,980 km (0.116 R)
• M61: 21,570,068 km (0.027 R)
• M62: 22,624,135 km (0.09 R)
• M63: 22,939,637 km (0.066 R)
• M64: 23,058,417 km (0.054 R)
• M65: 24,055,637 km (0.061 R)
• M66: 25,803,538 km (0.108 R)
• M67: 26,257,269 km (0.101 R)
• M68: 26,547,339 km (0.111 R)
• M69: 26,755,280 km (0.06 R)
• M70: 28,140,855 km (0.081 R)
• M71: 28,437,658 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.9

Radius: 13.1

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.87 AU - 8.07 AU

Year: 6041 Days

Day: 10.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 70,662,001 km

• M1: 168,597 km (0.091 R)
• M2: 291,267 km (0.109 R)
• M3: 418,575 km (0.066 R)
• M4: 620,382 km (0.1 R)
• M5: 871,856 km (0.067 R)
• M6: 1,337,405 km (0.071 R)
• M7: 1,562,101 km (0.118 R)
• M8: 1,652,009 km (0.057 R)
• M9: 2,168,272 km (0.082 R)
• M10: 2,539,873 km (0.026 R)
• M11: 3,296,688 km (0.077 R)
• M12: 3,556,241 km (0.074 R)
• M13: 3,797,841 km (0.107 R)
• M14: 4,120,374 km (0.079 R)
• M15: 4,978,767 km (0.052 R)
• M16: 5,553,671 km (0.098 R)
• M17: 5,920,186 km (0.031 R)
• M18: 6,034,479 km (0.063 R)
• M19: 6,120,797 km (0.111 R)
• M20: 6,352,823 km (0.06 R)
• M21: 6,558,371 km (0.112 R)
• M22: 7,066,704 km (0.082 R)
• M23: 7,402,402 km (0.112 R)
• M24: 7,837,283 km (0.057 R)
• M25: 8,376,733 km (0.094 R)
• M26: 9,026,736 km (0.095 R)
• M27: 9,125,620 km (0.091 R)
• M28: 9,592,066 km (0.106 R)
• M29: 10,168,915 km (0.095 R)
• M30: 10,271,839 km (0.105 R)
• M31: 10,409,618 km (0.103 R)
• M32: 10,932,164 km (0.103 R)
• M33: 12,771,918 km (0.061 R)
• M34: 13,406,213 km (0.082 R)
• M35: 14,127,574 km (0.085 R)
• M36: 14,434,998 km (0.093 R)
• M37: 14,550,786 km (0.062 R)
• M38: 15,095,772 km (0.045 R)
• M39: 15,925,591 km (0.116 R)
• M40: 16,205,489 km (0.094 R)
• M41: 17,464,654 km (0.109 R)
• M42: 17,629,511 km (0.106 R)
• M43: 17,960,571 km (0.055 R)
• M44: 18,586,937 km (0.056 R)
• M45: 19,220,634 km (0.064 R)
• M46: 19,433,362 km (0.1 R)
• M47: 19,732,558 km (0.074 R)
• M48: 20,033,249 km (0.103 R)
• M49: 20,292,353 km (0.084 R)
• M50: 20,682,803 km (0.032 R)
• M51: 21,163,611 km (0.107 R)
• M52: 21,559,746 km (0.11 R)
• M53: 21,825,133 km (0.118 R)
• M54: 22,628,024 km (0.106 R)
• M55: 23,078,164 km (0.055 R)
• M56: 23,440,490 km (0.102 R)
• M57: 23,622,252 km (0.105 R)
• M58: 24,033,197 km (0.1 R)
• M59: 24,124,751 km (0.12 R)
• M60: 24,400,460 km (0.073 R)
• M61: 24,538,539 km (0.092 R)
• M62: 24,954,720 km (0.057 R)
• M63: 25,794,114 km (0.1 R)
• M64: 26,122,930 km (0.109 R)
• M65: 26,264,300 km (0.099 R)
• M66: 26,595,210 km (0.106 R)
• M67: 26,784,900 km (0.12 R)
• M68: 26,880,045 km (0.08 R)
• M69: 27,022,761 km (0.088 R)
• M70: 28,463,987 km (0.064 R)
• M71: 29,585,971 km (0.099 R)
• M72: 32,225,775 km (0.078 R)
• M73: 32,580,023 km (0.049 R)
• M74: 33,139,369 km (0.096 R)
• M75: 33,394,733 km (0.114 R)
• M76: 33,702,007 km (0.026 R)
• M77: 34,474,081 km (0.101 R)
• M78: 34,629,214 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.3

Radius: 15

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.98 AU - 8.88 AU

Year: 8985 Days

Day: 13.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 70,662,001 km

• M1: 218,114 km (0.109 R)
• M2: 439,519 km (0.054 R)
• M3: 563,834 km (0.059 R)
• M4: 703,858 km (0.106 R)
• M5: 902,075 km (0.077 R)
• M6: 1,169,855 km (0.068 R)
• M7: 1,270,984 km (0.117 R)
• M8: 1,500,915 km (0.056 R)
• M9: 1,803,702 km (0.049 R)
• M10: 1,902,436 km (0.037 R)
• M11: 2,147,328 km (0.094 R)
• M12: 2,714,005 km (0.117 R)
• M13: 3,878,474 km (0.119 R)
• M14: 3,981,996 km (0.1 R)
• M15: 4,271,618 km (0.111 R)
• M16: 4,595,347 km (0.095 R)
• M17: 4,899,330 km (0.083 R)
• M18: 5,527,342 km (0.06 R)
• M19: 5,702,970 km (0.107 R)
• M20: 6,180,786 km (0.112 R)
• M21: 6,765,115 km (0.102 R)
• M22: 7,920,758 km (0.04 R)
• M23: 8,086,214 km (0.053 R)
• M24: 8,252,716 km (0.069 R)
• M25: 8,999,060 km (0.097 R)
• M26: 9,275,816 km (0.113 R)
• M27: 9,450,397 km (0.103 R)
• M28: 9,731,790 km (0.104 R)
• M29: 10,087,534 km (0.057 R)
• M30: 10,775,086 km (0.085 R)
• M31: 11,328,748 km (0.099 R)
• M32: 13,280,102 km (0.075 R)
• M33: 13,398,135 km (0.1 R)
• M34: 13,556,110 km (0.061 R)
• M35: 13,674,891 km (0.075 R)
• M36: 14,113,662 km (0.062 R)
• M37: 14,274,330 km (0.044 R)
• M38: 14,395,205 km (0.074 R)
• M39: 14,882,295 km (0.07 R)
• M40: 15,333,632 km (0.029 R)
• M41: 15,706,280 km (0.105 R)
• M42: 15,956,408 km (0.089 R)
• M43: 16,418,366 km (0.119 R)
• M44: 16,672,234 km (0.084 R)
• M45: 16,927,298 km (0.107 R)
• M46: 17,657,336 km (0.046 R)
• M47: 17,787,187 km (0.027 R)
• M48: 18,353,714 km (0.104 R)
• M49: 18,529,342 km (0.065 R)
• M50: 18,705,419 km (0.035 R)
• M51: 19,818,576 km (0.06 R)
• M52: 21,505,292 km (0.098 R)
• M53: 22,765,056 km (0.091 R)
• M54: 22,953,848 km (0.063 R)
• M55: 24,048,755 km (0.113 R)
• M56: 24,144,797 km (0.073 R)
• M57: 24,530,161 km (0.094 R)
• M58: 24,626,951 km (0.084 R)
• M59: 25,796,806 km (0.078 R)
• M60: 25,944,310 km (0.107 R)
• M61: 26,190,847 km (0.101 R)
• M62: 26,586,833 km (0.076 R)
• M63: 27,535,283 km (0.115 R)
• M64: 28,089,394 km (0.039 R)
• M65: 28,953,172 km (0.105 R)
• M66: 29,516,707 km (0.094 R)
• M67: 30,550,578 km (0.117 R)
• M68: 31,912,367 km (0.066 R)
• M69: 32,600,667 km (0.049 R)
• M70: 32,920,059 km (0.117 R)
• M71: 34,207,797 km (0.07 R)
• M72: 34,315,956 km (0.038 R)
• M73: 34,803,645 km (0.086 R)
• M74: 35,402,785 km (0.077 R)
• M75: 35,731,003 km (0.097 R)
• M76: 35,950,463 km (0.049 R)
• M77: 36,500,983 km (0.102 R)
• M78: 36,721,939 km (0.034 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.3

Radius: 10.5

Gravity: 8.81 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 8.95 AU - 14.81 AU

Year: 15031 Days

Day: 12.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,662,001 km

• M1: 211,980 km (0.082 R)
• M2: 716,125 km (0.114 R)
• M3: 1,090,419 km (0.114 R)
• M4: 1,608,327 km (0.056 R)
• M5: 2,195,798 km (0.098 R)
• M6: 3,436,562 km (0.087 R)
• M7: 3,785,724 km (0.118 R)
• M8: 3,904,654 km (0.082 R)
• M9: 3,984,689 km (0.081 R)
• M10: 4,310,363 km (0.117 R)
• M11: 5,118,042 km (0.059 R)
• M12: 5,338,400 km (0.115 R)
• M13: 5,925,871 km (0.114 R)
• M14: 6,110,774 km (0.088 R)
• M15: 7,608,099 km (0.087 R)
• M16: 8,736,216 km (0.091 R)
• M17: 10,191,205 km (0.095 R)
• M18: 10,636,708 km (0.082 R)
• M19: 11,031,646 km (0.112 R)
• M20: 11,145,490 km (0.106 R)
• M21: 12,245,483 km (0.071 R)
• M22: 13,198,571 km (0.074 R)
• M23: 13,501,208 km (0.092 R)
• M24: 13,745,052 km (0.057 R)
• M25: 13,990,393 km (0.105 R)
• M26: 14,175,296 km (0.046 R)
• M27: 15,049,097 km (0.111 R)
• M28: 15,492,505 km (0.086 R)
• M29: 15,619,962 km (0.063 R)
• M30: 16,392,187 km (0.087 R)
• M31: 16,848,460 km (0.053 R)
• M32: 17,973,735 km (0.05 R)
• M33: 19,810,498 km (0.093 R)
• M34: 20,296,392 km (0.086 R)
• M35: 20,997,408 km (0.119 R)
• M36: 21,563,935 km (0.116 R)
• M37: 22,135,548 km (0.101 R)
• M38: 22,207,206 km (0.092 R)
• M39: 22,856,909 km (0.057 R)
• M40: 24,397,019 km (0.109 R)
• M41: 24,545,420 km (0.086 R)
• M42: 24,619,621 km (0.051 R)
• M43: 26,349,720 km (0.091 R)
• M44: 26,425,865 km (0.084 R)
• M45: 26,654,601 km (0.051 R)
• M46: 26,731,045 km (0.086 R)
• M47: 28,118,715 km (0.112 R)
• M48: 29,529,722 km (0.105 R)
• M49: 30,323,488 km (0.071 R)
• M50: 30,643,029 km (0.109 R)
• M51: 31,689,018 km (0.119 R)
• M52: 31,770,100 km (0.093 R)
• M53: 32,665,144 km (0.102 R)
• M54: 33,156,722 km (0.057 R)
• M55: 34,230,536 km (0.066 R)
• M56: 34,396,739 km (0.07 R)
• M57: 35,483,568 km (0.085 R)
• M58: 35,567,642 km (0.119 R)
• M59: 36,666,737 km (0.114 R)
• M60: 37,605,314 km (0.113 R)
• M61: 37,948,641 km (0.076 R)
• M62: 38,034,511 km (0.062 R)
• M63: 39,506,105 km (0.09 R)
• M64: 40,732,059 km (0.092 R)
• M65: 41,084,662 km (0.105 R)
• M66: 42,683,564 km (0.097 R)
• M67: 44,574,630 km (0.065 R)
• M68: 45,211,020 km (0.083 R)
• M69: 46,492,924 km (0.072 R)
• M70: 46,584,927 km (0.117 R)
• M71: 47,323,342 km (0.109 R)
• M72: 47,415,793 km (0.09 R)
• M73: 47,972,447 km (0.094 R)
• M74: 48,437,995 km (0.069 R)
• M75: 48,531,344 km (0.083 R)
• M76: 50,788,178 km (0.086 R)
• M77: 51,547,985 km (0.049 R)
• M78: 51,833,867 km (0.073 R)
• M79: 52,311,533 km (0.104 R)
• M80: 52,407,276 km (0.034 R)
• M81: 53,078,970 km (0.119 R)
• M82: 53,560,526 km (0.1 R)
• M83: 53,946,638 km (0.095 R)
• M84: 54,333,797 km (0.071 R)
• M85: 60,351,371 km (0.116 R)
• M86: 60,451,752 km (0.118 R)
• M87: 65,335,673 km (0.068 R)
• M88: 65,438,896 km (0.087 R)
• M89: 66,576,438 km (0.099 R)
• M90: 70,028,110 km (0.112 R)
• M91: 70,239,192 km (0.113 R)
• M92: 70,661,956 km (0.055 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 11,452 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit