🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.66 AU - 0.74 AU

Year: 225 Days

Day: 18.6 Hours

Environment

Temp: 80 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,820,820 km

• M1: 85,271 km (0.08 R)
• M2: 193,131 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.63 AU - 0.81 AU

Year: 235 Days

Day: 40.9 Hours

Environment

Temp: 146 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.65 AU - 0.89 AU

Year: 260 Days

Day: 28.2 Hours

Environment

Temp: 83 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,820,820 km

• M1: 420,669 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.79 AU - 1.91 AU

Year: 969 Days

Day: 34.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.88 AU - 3.7 AU

Year: 2298 Days

Day: 13.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.1

Radius: 12.4

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 10.65 AU - 12.03 AU

Year: 14702 Days

Day: 7.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 59,820,820 km

• M1: 169,494 km (0.095 R)
• M2: 288,125 km (0.074 R)
• M3: 407,505 km (0.064 R)
• M4: 976,276 km (0.12 R)
• M5: 1,248,993 km (0.093 R)
• M6: 1,495,530 km (0.059 R)
• M7: 1,839,755 km (0.053 R)
• M8: 1,922,931 km (0.109 R)
• M9: 2,064,451 km (0.085 R)
• M10: 2,298,122 km (0.084 R)
• M11: 3,663,502 km (0.034 R)
• M12: 3,804,723 km (0.107 R)
• M13: 4,388,154 km (0.1 R)
• M14: 4,805,682 km (0.118 R)
• M15: 4,883,024 km (0.111 R)
• M16: 5,156,938 km (0.107 R)
• M17: 5,355,753 km (0.101 R)
• M18: 5,925,871 km (0.085 R)
• M19: 6,050,486 km (0.118 R)
• M20: 6,176,148 km (0.106 R)
• M21: 6,515,286 km (0.118 R)
• M22: 6,644,090 km (0.101 R)
• M23: 7,167,832 km (0.111 R)
• M24: 7,479,594 km (0.12 R)
• M25: 8,348,010 km (0.104 R)
• M26: 8,817,897 km (0.12 R)
• M27: 9,344,781 km (0.098 R)
• M28: 9,587,728 km (0.109 R)
• M29: 10,030,238 km (0.098 R)
• M30: 10,129,571 km (0.069 R)
• M31: 10,279,019 km (0.109 R)
• M32: 10,529,895 km (0.114 R)
• M33: 10,986,468 km (0.1 R)
• M34: 12,448,188 km (0.08 R)
• M35: 12,715,669 km (0.102 R)
• M36: 13,093,254 km (0.081 R)
• M37: 13,859,644 km (0.094 R)
• M38: 14,640,545 km (0.111 R)
• M39: 15,207,072 km (0.086 R)
• M40: 15,723,185 km (0.1 R)
• M41: 17,305,781 km (0.071 R)
• M42: 17,724,356 km (0.077 R)
• M43: 18,877,307 km (0.105 R)
• M44: 19,123,096 km (0.05 R)
• M45: 19,866,896 km (0.111 R)
• M46: 20,494,011 km (0.066 R)
• M47: 21,960,967 km (0.047 R)
• M48: 22,935,747 km (0.109 R)
• M49: 27,251,347 km (0.051 R)
• M50: 27,878,012 km (0.069 R)
• M51: 30,072,613 km (0.079 R)
• M52: 31,009,544 km (0.088 R)
• M53: 31,372,319 km (0.04 R)
• M54: 33,059,633 km (0.102 R)
• M55: 34,400,479 km (0.041 R)
• M56: 35,077,709 km (0.05 R)
• M57: 35,228,803 km (0.119 R)
• M58: 35,835,272 km (0.098 R)
• M59: 37,366,407 km (0.094 R)
• M60: 39,624,437 km (0.101 R)
• M61: 39,860,652 km (0.102 R)
• M62: 40,018,328 km (0.03 R)
• M63: 41,526,424 km (0.042 R)
• M64: 42,006,633 km (0.109 R)
• M65: 42,649,755 km (0.12 R)
• M66: 43,620,346 km (0.068 R)
• M67: 44,190,014 km (0.115 R)
• M68: 45,501,090 km (0.061 R)
• M69: 45,996,109 km (0.12 R)
• M70: 46,410,047 km (0.073 R)
• M71: 48,918,953 km (0.116 R)
• M72: 49,426,089 km (0.048 R)
• M73: 49,680,256 km (0.077 R)
• M74: 50,189,936 km (0.11 R)
• M75: 51,386,121 km (0.084 R)
• M76: 51,557,709 km (0.059 R)
• M77: 55,205,803 km (0.087 R)
• M78: 55,821,847 km (0.112 R)
• M79: 56,440,285 km (0.113 R)
• M80: 56,705,970 km (0.043 R)
• M81: 57,060,817 km (0.039 R)
• M82: 57,238,539 km (0.109 R)
• M83: 57,327,550 km (0.077 R)
• M84: 59,026,084 km (0.029 R)
• M85: 60,107,377 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 698.9

Radius: 6.3

Gravity: 17.61 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 11.31 AU - 14.54 AU

Year: 17880 Days

Day: 22.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 59,820,820 km

• M1: 129,103 km (0.105 R)
• M2: 195,973 km (0.106 R)
• M3: 235,766 km (0.077 R)
• M4: 310,116 km (0.081 R)
• M5: 689,497 km (0.073 R)
• M6: 801,845 km (0.093 R)
• M7: 872,305 km (0.074 R)
• M8: 1,070,223 km (0.069 R)
• M9: 1,309,729 km (0.049 R)
• M10: 1,625,231 km (0.098 R)
• M11: 2,092,276 km (0.111 R)
• M12: 2,425,580 km (0.093 R)
• M13: 2,633,671 km (0.069 R)
• M14: 2,811,542 km (0.085 R)
• M15: 3,837,933 km (0.071 R)
• M16: 4,924,313 km (0.107 R)
• M17: 5,682,774 km (0.064 R)
• M18: 6,005,607 km (0.116 R)
• M19: 6,145,780 km (0.045 R)
• M20: 6,192,753 km (0.097 R)
• M21: 6,429,417 km (0.053 R)
• M22: 6,620,903 km (0.091 R)
• M23: 6,669,073 km (0.105 R)
• M24: 7,058,626 km (0.05 R)
• M25: 7,157,211 km (0.116 R)
• M26: 8,531,716 km (0.11 R)
• M27: 8,584,075 km (0.091 R)
• M28: 8,689,392 km (0.046 R)
• M29: 9,492,134 km (0.098 R)
• M30: 10,040,411 km (0.073 R)
• M31: 10,095,762 km (0.045 R)
• M32: 11,110,335 km (0.103 R)
• M33: 12,632,044 km (0.054 R)
• M34: 13,478,170 km (0.12 R)
• M35: 14,970,857 km (0.034 R)
• M36: 15,994,705 km (0.092 R)
• M37: 16,319,333 km (0.103 R)
• M38: 16,843,224 km (0.076 R)
• M39: 17,107,265 km (0.058 R)
• M40: 18,379,894 km (0.039 R)
• M41: 20,450,627 km (0.108 R)
• M42: 20,661,710 km (0.116 R)
• M43: 20,732,171 km (0.081 R)
• M44: 24,062,070 km (0.12 R)
• M45: 26,397,891 km (0.091 R)
• M46: 26,858,353 km (0.091 R)
• M47: 27,166,674 km (0.095 R)
• M48: 30,234,627 km (0.101 R)
• M49: 32,012,897 km (0.043 R)
• M50: 34,074,655 km (0.03 R)
• M51: 35,247,802 km (0.093 R)
• M52: 35,585,444 km (0.112 R)
• M53: 36,093,927 km (0.033 R)
• M54: 36,263,870 km (0.082 R)
• M55: 37,118,074 km (0.098 R)
• M56: 37,461,551 km (0.032 R)
• M57: 42,021,743 km (0.097 R)
• M58: 43,279,113 km (0.1 R)
• M59: 44,731,110 km (0.077 R)
• M60: 47,031,775 km (0.069 R)
• M61: 47,589,626 km (0.085 R)
• M62: 48,524,313 km (0.12 R)
• M63: 48,805,857 km (0.104 R)
• M64: 50,791,918 km (0.108 R)
• M65: 51,842,843 km (0.112 R)
• M66: 52,130,669 km (0.113 R)
• M67: 53,094,079 km (0.046 R)
• M68: 53,287,360 km (0.101 R)
• M69: 53,771,907 km (0.118 R)
• M70: 54,063,174 km (0.052 R)
• M71: 55,038,253 km (0.117 R)
• M72: 55,331,914 km (0.115 R)
• M73: 56,906,731 km (0.064 R)
• M74: 58,895,934 km (0.094 R)
• M75: 60,604,641 km (0.078 R)
• M76: 60,806,747 km (0.047 R)
• M77: 61,110,281 km (0.072 R)
• M78: 61,211,559 km (0.107 R)
• M79: 61,312,987 km (0.101 R)
• M80: 62,227,628 km (0.111 R)
• M81: 62,942,257 km (0.07 R)
• M82: 64,276,371 km (0.102 R)
• M83: 65,205,523 km (0.08 R)
• M84: 65,309,045 km (0.096 R)
• M85: 66,555,494 km (0.087 R)
• M86: 66,972,723 km (0.083 R)
• M87: 67,077,142 km (0.112 R)
• M88: 67,286,280 km (0.099 R)
• M89: 67,600,136 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 341.8

Radius: 7.7

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 12.17 AU - 15.43 AU

Year: 19737 Days

Day: 19.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 59,820,820 km

• M1: 110,852 km (0.111 R)
• M2: 331,808 km (0.104 R)
• M3: 406,158 km (0.094 R)
• M4: 470,186 km (0.094 R)
• M5: 763,548 km (0.089 R)
• M6: 1,225,655 km (0.072 R)
• M7: 1,347,129 km (0.085 R)
• M8: 1,762,413 km (0.105 R)
• M9: 2,012,839 km (0.11 R)
• M10: 2,127,880 km (0.068 R)
• M11: 2,672,117 km (0.106 R)
• M12: 2,830,841 km (0.113 R)
• M13: 3,600,222 km (0.091 R)
• M14: 3,775,701 km (0.09 R)
• M15: 4,171,686 km (0.109 R)
• M16: 4,809,721 km (0.056 R)
• M17: 5,238,618 km (0.12 R)
• M18: 5,720,623 km (0.115 R)
• M19: 6,640,799 km (0.09 R)
• M20: 6,769,752 km (0.079 R)
• M21: 7,161,848 km (0.113 R)
• M22: 7,471,965 km (0.102 R)
• M23: 7,968,181 km (0.103 R)
• M24: 8,197,215 km (0.109 R)
• M25: 8,381,969 km (0.051 R)
• M26: 8,850,060 km (0.03 R)
• M27: 9,135,044 km (0.09 R)
• M28: 9,326,679 km (0.086 R)
• M29: 10,504,314 km (0.099 R)
• M30: 10,755,489 km (0.06 R)
• M31: 10,805,903 km (0.11 R)
• M32: 10,856,467 km (0.104 R)
• M33: 10,907,181 km (0.032 R)
• M34: 11,366,446 km (0.073 R)
• M35: 13,920,830 km (0.094 R)
• M36: 14,196,838 km (0.092 R)
• M37: 15,261,825 km (0.077 R)
• M38: 16,062,922 km (0.068 R)
• M39: 16,178,561 km (0.083 R)
• M40: 16,352,394 km (0.066 R)
• M41: 16,585,168 km (0.1 R)
• M42: 17,054,008 km (0.109 R)
• M43: 17,408,555 km (0.092 R)
• M44: 18,547,294 km (0.063 R)
• M45: 18,789,941 km (0.092 R)
• M46: 19,094,971 km (0.103 R)
• M47: 19,524,616 km (0.05 R)
• M48: 19,957,553 km (0.114 R)
• M49: 20,456,162 km (0.114 R)
• M50: 20,769,869 km (0.11 R)
• M51: 21,085,221 km (0.11 R)
• M52: 21,720,564 km (0.118 R)
• M53: 22,040,553 km (0.057 R)
• M54: 23,270,996 km (0.108 R)
• M55: 23,598,466 km (0.065 R)
• M56: 24,723,292 km (0.089 R)
• M57: 25,730,235 km (0.09 R)
• M58: 28,620,317 km (0.111 R)
• M59: 28,690,328 km (0.053 R)
• M60: 29,889,954 km (0.032 R)
• M61: 31,828,892 km (0.118 R)
• M62: 32,411,127 km (0.064 R)
• M63: 34,625,624 km (0.088 R)
• M64: 34,700,423 km (0.103 R)
• M65: 35,675,801 km (0.096 R)
• M66: 35,902,143 km (0.091 R)
• M67: 36,432,317 km (0.104 R)
• M68: 37,423,553 km (0.079 R)
• M69: 37,961,058 km (0.034 R)
• M70: 39,043,548 km (0.071 R)
• M71: 40,686,432 km (0.076 R)
• M72: 40,922,946 km (0.113 R)
• M73: 41,555,895 km (0.079 R)
• M74: 43,554,672 km (0.096 R)
• M75: 44,768,958 km (0.092 R)
• M76: 46,240,702 km (0.11 R)
• M77: 47,230,741 km (0.111 R)
• M78: 48,394,612 km (0.086 R)
• M79: 49,231,612 km (0.119 R)
• M80: 49,483,684 km (0.059 R)
• M81: 49,820,429 km (0.105 R)
• M82: 51,260,010 km (0.101 R)
• M83: 51,600,644 km (0.088 R)
• M84: 52,627,334 km (0.114 R)
• M85: 55,049,024 km (0.057 R)
• M86: 56,010,340 km (0.069 R)
• M87: 57,153,418 km (0.084 R)
• M88: 58,838,039 km (0.094 R)
• M89: 59,373,450 km (0.12 R)
• M90: 59,552,220 km (0.117 R)
• M91: 59,731,288 km (0.093 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 17,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit