🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.62 AU - 0.84 AU

Year: 227 Days

Day: 26 Hours

Environment

Temp: 202 °C

Axial Tilt: 45 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,183,527 km

• M1: 32,463 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.46 AU - 2.84 AU

Year: 1568 Days

Day: 27.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.14 AU - 4.78 AU

Year: 2864 Days

Day: 22.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.6 AU - 5.78 AU

Year: 3691 Days

Day: 36.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,183,527 km

• M1: 1,507,199 km (0.089 R)

Asteroid Belt

Center: 5.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.8

Radius: 9

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.99 AU - 8.13 AU

Year: 6106 Days

Day: 5.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 63,183,527 km

• M1: 134,788 km (0.089 R)
• M2: 230,830 km (0.07 R)
• M3: 337,642 km (0.069 R)
• M4: 439,818 km (0.065 R)
• M5: 499,956 km (0.057 R)
• M6: 629,657 km (0.118 R)
• M7: 1,004,251 km (0.102 R)
• M8: 1,184,516 km (0.117 R)
• M9: 1,336,358 km (0.083 R)
• M10: 1,428,061 km (0.103 R)
• M11: 1,521,859 km (0.063 R)
• M12: 1,701,676 km (0.119 R)
• M13: 1,830,330 km (0.109 R)
• M14: 1,917,994 km (0.062 R)
• M15: 2,127,880 km (0.112 R)
• M16: 2,282,564 km (0.055 R)
• M17: 2,377,110 km (0.101 R)
• M18: 2,456,995 km (0.073 R)
• M19: 2,718,642 km (0.095 R)
• M20: 2,937,953 km (0.089 R)
• M21: 3,058,379 km (0.118 R)
• M22: 3,483,985 km (0.112 R)
• M23: 3,666,943 km (0.072 R)
• M24: 3,909,441 km (0.116 R)
• M25: 4,004,137 km (0.116 R)
• M26: 4,469,386 km (0.106 R)
• M27: 5,013,324 km (0.11 R)
• M28: 5,345,581 km (0.041 R)
• M29: 5,620,841 km (0.063 R)
• M30: 5,835,663 km (0.092 R)
• M31: 6,053,328 km (0.098 R)
• M32: 6,474,147 km (0.059 R)
• M33: 6,699,591 km (0.098 R)
• M34: 6,813,136 km (0.115 R)
• M35: 7,437,857 km (0.1 R)
• M36: 7,555,590 km (0.102 R)
• M37: 7,626,499 km (0.055 R)
• M38: 7,912,531 km (0.107 R)
• M39: 9,242,456 km (0.099 R)
• M40: 9,598,499 km (0.087 R)
• M41: 9,804,046 km (0.104 R)
• M42: 9,907,269 km (0.073 R)
• M43: 10,324,048 km (0.054 R)
• M44: 10,613,969 km (0.118 R)
• M45: 10,693,405 km (0.068 R)
• M46: 11,418,207 km (0.111 R)
• M47: 11,499,588 km (0.116 R)
• M48: 11,772,754 km (0.117 R)
• M49: 11,855,033 km (0.096 R)
• M50: 12,604,817 km (0.09 R)
• M51: 13,513,176 km (0.086 R)
• M52: 13,801,301 km (0.1 R)
• M53: 14,091,521 km (0.097 R)
• M54: 14,442,478 km (0.117 R)
• M55: 14,589,532 km (0.116 R)
• M56: 14,678,094 km (0.063 R)
• M57: 14,796,277 km (0.096 R)
• M58: 15,212,757 km (0.116 R)
• M59: 15,332,435 km (0.08 R)
• M60: 15,844,658 km (0.089 R)
• M61: 16,792,959 km (0.115 R)
• M62: 16,854,893 km (0.088 R)
• M63: 17,791,226 km (0.073 R)
• M64: 17,854,207 km (0.117 R)
• M65: 18,043,747 km (0.069 R)
• M66: 18,712,450 km (0.065 R)
• M67: 18,872,819 km (0.097 R)
• M68: 19,714,157 km (0.055 R)
• M69: 20,041,028 km (0.111 R)
• M70: 20,999,203 km (0.117 R)
• M71: 21,299,595 km (0.115 R)
• M72: 21,601,334 km (0.034 R)
• M73: 21,702,313 km (0.089 R)
• M74: 22,107,573 km (0.091 R)
• M75: 22,311,026 km (0.118 R)
• M76: 22,413,052 km (0.073 R)
• M77: 22,549,336 km (0.106 R)
• M78: 22,822,651 km (0.085 R)
• M79: 22,891,167 km (0.085 R)
• M80: 22,994,090 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.9

Radius: 14.2

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 6.77 AU - 7.89 AU

Year: 7212 Days

Day: 13.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 63,183,527 km

• M1: 273,764 km (0.105 R)
• M2: 367,861 km (0.119 R)
• M3: 491,429 km (0.029 R)
• M4: 705,354 km (0.112 R)
• M5: 871,707 km (0.068 R)
• M6: 1,052,421 km (0.112 R)
• M7: 1,216,081 km (0.115 R)
• M8: 1,437,187 km (0.083 R)
• M9: 1,536,221 km (0.093 R)
• M10: 2,067,443 km (0.052 R)
• M11: 2,199,537 km (0.115 R)
• M12: 2,532,542 km (0.077 R)
• M13: 2,695,006 km (0.1 R)
• M14: 3,116,572 km (0.056 R)
• M15: 3,719,153 km (0.034 R)
• M16: 3,834,792 km (0.108 R)
• M17: 4,752,874 km (0.118 R)
• M18: 5,031,276 km (0.117 R)
• M19: 5,133,750 km (0.096 R)
• M20: 5,419,482 km (0.112 R)
• M21: 5,551,128 km (0.095 R)
• M22: 6,446,621 km (0.035 R)
• M23: 6,614,320 km (0.103 R)
• M24: 7,270,606 km (0.082 R)
• M25: 7,650,884 km (0.116 R)
• M26: 7,977,755 km (0.078 R)
• M27: 8,861,579 km (0.063 R)
• M28: 9,048,278 km (0.057 R)
• M29: 9,204,907 km (0.102 R)
• M30: 9,584,586 km (0.109 R)
• M31: 9,680,329 km (0.074 R)
• M32: 9,969,501 km (0.066 R)
• M33: 10,066,441 km (0.111 R)
• M34: 10,457,639 km (0.062 R)
• M35: 10,556,224 km (0.119 R)
• M36: 10,820,713 km (0.083 R)
• M37: 11,457,551 km (0.097 R)
• M38: 11,763,479 km (0.087 R)
• M39: 12,314,149 km (0.077 R)
• M40: 12,978,962 km (0.073 R)
• M41: 13,155,936 km (0.074 R)
• M42: 13,691,496 km (0.058 R)
• M43: 14,968,763 km (0.115 R)
• M44: 15,154,414 km (0.083 R)
• M45: 15,753,404 km (0.103 R)
• M46: 16,474,914 km (0.07 R)
• M47: 17,052,212 km (0.107 R)
• M48: 17,207,196 km (0.11 R)
• M49: 18,544,152 km (0.109 R)
• M50: 18,863,544 km (0.119 R)
• M51: 19,144,638 km (0.093 R)
• M52: 19,305,755 km (0.067 R)
• M53: 19,588,944 km (0.053 R)
• M54: 20,405,748 km (0.1 R)
• M55: 20,776,900 km (0.104 R)
• M56: 21,108,708 km (0.071 R)
• M57: 21,861,634 km (0.09 R)
• M58: 22,495,929 km (0.101 R)
• M59: 22,623,536 km (0.054 R)
• M60: 22,836,713 km (0.115 R)
• M61: 23,179,143 km (0.103 R)
• M62: 24,042,771 km (0.077 R)
• M63: 24,609,747 km (0.064 R)
• M64: 25,269,474 km (0.095 R)
• M65: 25,623,722 km (0.087 R)
• M66: 25,712,583 km (0.078 R)
• M67: 25,801,594 km (0.027 R)
• M68: 26,382,033 km (0.073 R)
• M69: 26,966,811 km (0.06 R)
• M70: 27,057,168 km (0.107 R)
• M71: 27,238,182 km (0.07 R)
• M72: 27,692,511 km (0.101 R)
• M73: 27,966,275 km (0.112 R)
• M74: 28,516,645 km (0.11 R)
• M75: 28,793,102 km (0.12 R)
• M76: 29,861,231 km (0.094 R)
• M77: 30,001,554 km (0.115 R)
• M78: 30,329,622 km (0.098 R)
• M79: 30,753,433 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.4

Radius: 13.4

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 6.24 AU - 9.2 AU

Year: 7796 Days

Day: 13.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 63,183,527 km

• M1: 192,233 km (0.084 R)
• M2: 290,369 km (0.113 R)
• M3: 440,865 km (0.099 R)
• M4: 761,902 km (0.117 R)
• M5: 908,358 km (0.072 R)
• M6: 1,156,392 km (0.11 R)
• M7: 1,387,221 km (0.109 R)
• M8: 1,549,834 km (0.113 R)
• M9: 1,740,721 km (0.119 R)
• M10: 1,828,236 km (0.091 R)
• M11: 2,030,641 km (0.056 R)
• M12: 2,216,891 km (0.116 R)
• M13: 2,581,760 km (0.112 R)
• M14: 3,178,656 km (0.062 R)
• M15: 3,286,815 km (0.041 R)
• M16: 3,846,610 km (0.112 R)
• M17: 3,933,227 km (0.044 R)
• M18: 4,226,589 km (0.043 R)
• M19: 4,527,280 km (0.117 R)
• M20: 4,711,136 km (0.034 R)
• M21: 5,406,317 km (0.043 R)
• M22: 5,799,161 km (0.039 R)
• M23: 5,932,304 km (0.069 R)
• M24: 6,032,684 km (0.115 R)
• M25: 6,474,745 km (0.06 R)
• M26: 6,751,950 km (0.111 R)
• M27: 6,927,279 km (0.113 R)
• M28: 7,210,917 km (0.05 R)
• M29: 8,084,718 km (0.113 R)
• M30: 8,308,516 km (0.082 R)
• M31: 8,992,029 km (0.098 R)
• M32: 9,536,266 km (0.079 R)
• M33: 10,051,182 km (0.095 R)
• M34: 11,398,909 km (0.07 R)
• M35: 11,734,158 km (0.118 R)
• M36: 12,586,566 km (0.075 R)
• M37: 13,282,945 km (0.077 R)
• M38: 13,947,159 km (0.057 R)
• M39: 14,396,102 km (0.085 R)
• M40: 14,940,938 km (0.083 R)
• M41: 15,724,531 km (0.111 R)
• M42: 15,817,581 km (0.054 R)
• M43: 16,710,980 km (0.051 R)
• M44: 17,717,325 km (0.117 R)
• M45: 17,911,203 km (0.113 R)
• M46: 18,105,830 km (0.116 R)
• M47: 20,242,387 km (0.111 R)
• M48: 20,597,682 km (0.067 R)
• M49: 20,852,746 km (0.099 R)
• M50: 21,160,170 km (0.074 R)
• M51: 22,039,506 km (0.102 R)
• M52: 22,248,195 km (0.064 R)
• M53: 22,352,764 km (0.107 R)
• M54: 22,562,351 km (0.088 R)
• M55: 23,780,377 km (0.097 R)
• M56: 24,370,540 km (0.116 R)
• M57: 25,401,120 km (0.075 R)
• M58: 25,894,344 km (0.115 R)
• M59: 27,001,668 km (0.119 R)
• M60: 27,224,868 km (0.063 R)
• M61: 27,504,915 km (0.116 R)
• M62: 27,785,860 km (0.086 R)
• M63: 28,011,304 km (0.104 R)
• M64: 28,748,372 km (0.112 R)
• M65: 29,894,591 km (0.102 R)
• M66: 30,125,570 km (0.112 R)
• M67: 31,877,361 km (0.062 R)
• M68: 32,349,941 km (0.114 R)
• M69: 33,182,752 km (0.087 R)
• M70: 33,422,109 km (0.114 R)
• M71: 34,566,383 km (0.111 R)
• M72: 35,723,373 km (0.083 R)
• M73: 35,907,229 km (0.042 R)
• M74: 37,141,112 km (0.106 R)
• M75: 37,763,140 km (0.102 R)
• M76: 40,413,416 km (0.12 R)
• M77: 40,605,051 km (0.118 R)
• M78: 41,245,928 km (0.098 R)
• M79: 41,760,994 km (0.076 R)
• M80: 42,602,631 km (0.063 R)
• M81: 43,777,124 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584

Radius: 3.5

Gravity: 47.67 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 11.15 AU - 14.19 AU

Year: 16391 Days

Day: 23 Hours

Environment

Temp: -183 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,183,527 km

• M1: 422,016 km (0.08 R)
• M2: 511,176 km (0.051 R)
• M3: 548,575 km (0.032 R)
• M4: 770,728 km (0.091 R)
• M5: 835,803 km (0.091 R)
• M6: 1,089,820 km (0.114 R)
• M7: 1,499,120 km (0.097 R)
• M8: 2,410,171 km (0.108 R)
• M9: 2,441,886 km (0.055 R)
• M10: 3,350,992 km (0.073 R)
• M11: 3,933,975 km (0.059 R)
• M12: 4,946,005 km (0.077 R)
• M13: 5,026,937 km (0.096 R)
• M14: 5,355,454 km (0.117 R)
• M15: 5,438,780 km (0.058 R)
• M16: 5,522,405 km (0.101 R)
• M17: 5,691,002 km (0.027 R)
• M18: 5,775,824 km (0.036 R)
• M19: 5,818,460 km (0.107 R)
• M20: 7,008,062 km (0.077 R)
• M21: 7,328,500 km (0.097 R)
• M22: 7,700,401 km (0.062 R)
• M23: 8,656,930 km (0.093 R)
• M24: 8,951,039 km (0.104 R)
• M25: 9,000,406 km (0.114 R)
• M26: 9,802,251 km (0.119 R)
• M27: 10,006,302 km (0.101 R)
• M28: 10,108,777 km (0.092 R)
• M29: 10,678,894 km (0.111 R)
• M30: 10,888,780 km (0.095 R)
• M31: 10,941,588 km (0.057 R)
• M32: 12,727,188 km (0.069 R)
• M33: 14,833,975 km (0.087 R)
• M34: 15,480,836 km (0.097 R)
• M35: 15,540,077 km (0.105 R)
• M36: 16,136,823 km (0.119 R)
• M37: 16,256,950 km (0.115 R)
• M38: 16,801,786 km (0.086 R)
• M39: 17,168,300 km (0.112 R)
• M40: 17,291,120 km (0.087 R)
• M41: 17,414,090 km (0.106 R)
• M42: 17,475,724 km (0.097 R)
• M43: 18,471,747 km (0.06 R)
• M44: 19,103,498 km (0.078 R)
• M45: 19,614,076 km (0.063 R)
• M46: 21,303,934 km (0.061 R)
• M47: 22,635,355 km (0.119 R)
• M48: 22,904,780 km (0.072 R)
• M49: 23,719,640 km (0.11 R)
• M50: 24,751,417 km (0.113 R)
• M51: 24,959,507 km (0.086 R)
• M52: 25,098,633 km (0.083 R)
• M53: 25,168,196 km (0.048 R)
• M54: 25,657,381 km (0.091 R)
• M55: 26,432,448 km (0.1 R)
• M56: 27,501,773 km (0.113 R)
• M57: 30,644,226 km (0.093 R)
• M58: 31,091,673 km (0.056 R)
• M59: 31,241,421 km (0.096 R)
• M60: 32,447,030 km (0.11 R)
• M61: 32,598,722 km (0.107 R)
• M62: 33,591,005 km (0.092 R)
• M63: 35,059,009 km (0.1 R)
• M64: 35,214,740 km (0.083 R)
• M65: 35,918,449 km (0.103 R)
• M66: 36,705,782 km (0.108 R)
• M67: 38,537,907 km (0.093 R)
• M68: 38,698,725 km (0.085 R)
• M69: 38,779,209 km (0.106 R)
• M70: 39,586,738 km (0.098 R)
• M71: 39,667,671 km (0.105 R)
• M72: 40,318,122 km (0.048 R)
• M73: 40,972,164 km (0.068 R)
• M74: 41,218,253 km (0.096 R)
• M75: 41,629,647 km (0.103 R)
• M76: 42,955,084 km (0.113 R)
• M77: 44,042,062 km (0.11 R)
• M78: 44,631,178 km (0.077 R)
• M79: 46,157,825 km (0.059 R)
• M80: 47,615,357 km (0.08 R)
• M81: 49,349,346 km (0.076 R)
• M82: 49,873,537 km (0.076 R)
• M83: 50,487,486 km (0.106 R)
• M84: 50,751,377 km (0.101 R)
• M85: 51,368,917 km (0.116 R)
• M86: 51,900,139 km (0.053 R)
• M87: 52,166,423 km (0.1 R)
• M88: 52,878,808 km (0.114 R)
• M89: 54,403,210 km (0.107 R)
• M90: 55,397,438 km (0.117 R)
• M91: 57,862,661 km (0.034 R)
• M92: 58,507,727 km (0.085 R)
• M93: 59,062,436 km (0.088 R)
• M94: 60,177,239 km (0.065 R)
• M95: 61,956,257 km (0.05 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 12,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit