🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.42 AU - 0.66 AU

Year: 144 Days

Day: 16.8 Hours

Environment

Temp: 218 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,292,674 km

• M1: 214,823 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.56 AU - 1.98 AU

Year: 852 Days

Day: 16.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.68 AU - 2.68 AU

Year: 1164 Days

Day: 43.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.36 AU - 2.64 AU

Year: 1430 Days

Day: 13.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,292,674 km

• M1: 94,845 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.5

Radius: 12

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 7.9 AU - 10.62 AU

Year: 10191 Days

Day: 11.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 39,292,674 km

• M1: 189,541 km (0.087 R)
• M2: 295,456 km (0.097 R)
• M3: 397,482 km (0.089 R)
• M4: 527,632 km (0.103 R)
• M5: 611,556 km (0.055 R)
• M6: 740,659 km (0.065 R)
• M7: 851,361 km (0.115 R)
• M8: 1,028,934 km (0.086 R)
• M9: 1,122,582 km (0.085 R)
• M10: 1,252,284 km (0.111 R)
• M11: 1,474,287 km (0.07 R)
• M12: 1,563,148 km (0.058 R)
• M13: 1,709,455 km (0.101 R)
• M14: 1,860,250 km (0.097 R)
• M15: 2,257,282 km (0.111 R)
• M16: 2,487,214 km (0.077 R)
• M17: 2,572,784 km (0.06 R)
• M18: 2,659,252 km (0.118 R)
• M19: 2,791,047 km (0.06 R)
• M20: 2,924,938 km (0.108 R)
• M21: 3,410,682 km (0.102 R)
• M22: 3,530,211 km (0.059 R)
• M23: 3,996,956 km (0.03 R)
• M24: 4,123,067 km (0.061 R)
• M25: 5,596,905 km (0.094 R)
• M26: 5,766,848 km (0.113 R)
• M27: 6,731,904 km (0.088 R)
• M28: 7,034,391 km (0.068 R)
• M29: 7,621,264 km (0.055 R)
• M30: 8,320,484 km (0.081 R)
• M31: 8,417,423 km (0.084 R)
• M32: 9,106,621 km (0.118 R)
• M33: 9,508,740 km (0.098 R)
• M34: 10,019,467 km (0.102 R)
• M35: 10,996,790 km (0.116 R)
• M36: 11,424,939 km (0.12 R)
• M37: 12,114,136 km (0.115 R)
• M38: 12,482,147 km (0.077 R)
• M39: 13,041,344 km (0.11 R)
• M40: 13,646,767 km (0.098 R)
• M41: 13,952,993 km (0.072 R)
• M42: 14,377,702 km (0.098 R)
• M43: 14,533,134 km (0.098 R)
• M44: 14,963,677 km (0.114 R)
• M45: 15,319,121 km (0.086 R)
• M46: 15,877,420 km (0.114 R)
• M47: 16,564,374 km (0.073 R)
• M48: 16,645,905 km (0.039 R)
• M49: 17,509,384 km (0.116 R)
• M50: 17,925,565 km (0.115 R)
• M51: 18,260,963 km (0.06 R)
• M52: 18,556,269 km (0.052 R)
• M53: 18,895,557 km (0.063 R)
• M54: 19,709,519 km (0.099 R)
• M55: 20,403,953 km (0.11 R)
• M56: 21,327,570 km (0.108 R)
• M57: 22,264,801 km (0.107 R)
• M58: 22,851,673 km (0.062 R)
• M59: 23,306,600 km (0.099 R)
• M60: 23,443,632 km (0.082 R)
• M61: 24,364,407 km (0.083 R)
• M62: 24,457,157 km (0.105 R)
• M63: 24,549,908 km (0.052 R)
• M64: 24,829,207 km (0.083 R)
• M65: 27,244,764 km (0.112 R)
• M66: 27,389,126 km (0.104 R)
• M67: 28,261,132 km (0.118 R)
• M68: 28,994,611 km (0.051 R)
• M69: 29,437,719 km (0.068 R)
• M70: 29,833,555 km (0.113 R)
• M71: 30,580,498 km (0.11 R)
• M72: 31,383,838 km (0.089 R)
• M73: 31,535,231 km (0.081 R)
• M74: 31,991,056 km (0.11 R)
• M75: 32,755,351 km (0.108 R)
• M76: 33,474,319 km (0.111 R)
• M77: 33,939,119 km (0.091 R)
• M78: 34,042,791 km (0.102 R)
• M79: 34,666,464 km (0.084 R)
• M80: 34,823,093 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.7

Radius: 13.6

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.96 AU - 10.54 AU

Year: 11010 Days

Day: 8 Hours

Environment

Temp: -174 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 39,292,674 km

• M1: 309,219 km (0.117 R)
• M2: 580,290 km (0.105 R)
• M3: 773,421 km (0.064 R)
• M4: 1,440,029 km (0.102 R)
• M5: 1,596,508 km (0.074 R)
• M6: 2,025,406 km (0.04 R)
• M7: 2,279,572 km (0.048 R)
• M8: 2,653,118 km (0.093 R)
• M9: 2,791,347 km (0.054 R)
• M10: 3,488,473 km (0.1 R)
• M11: 3,640,464 km (0.083 R)
• M12: 4,698,869 km (0.102 R)
• M13: 4,935,234 km (0.075 R)
• M14: 5,632,061 km (0.098 R)
• M15: 5,739,322 km (0.101 R)
• M16: 6,101,648 km (0.118 R)
• M17: 6,772,894 km (0.026 R)
• M18: 7,001,928 km (0.07 R)
• M19: 7,983,739 km (0.075 R)
• M20: 8,800,244 km (0.086 R)
• M21: 9,260,707 km (0.089 R)
• M22: 9,472,537 km (0.047 R)
• M23: 9,772,032 km (0.069 R)
• M24: 9,987,752 km (0.042 R)
• M25: 10,644,636 km (0.047 R)
• M26: 10,777,629 km (0.1 R)
• M27: 10,866,789 km (0.055 R)
• M28: 11,000,679 km (0.119 R)
• M29: 11,180,197 km (0.103 R)
• M30: 11,451,418 km (0.112 R)
• M31: 11,954,067 km (0.099 R)
• M32: 12,092,445 km (0.075 R)
• M33: 12,651,342 km (0.075 R)
• M34: 13,553,417 km (0.079 R)
• M35: 13,794,270 km (0.033 R)
• M36: 13,987,999 km (0.116 R)
• M37: 17,626,668 km (0.055 R)
• M38: 18,847,387 km (0.116 R)
• M39: 19,116,514 km (0.09 R)
• M40: 19,767,264 km (0.088 R)
• M41: 22,613,663 km (0.048 R)
• M42: 22,899,544 km (0.096 R)
• M43: 24,230,218 km (0.069 R)
• M44: 24,698,908 km (0.116 R)
• M45: 25,466,943 km (0.098 R)
• M46: 25,704,804 km (0.096 R)
• M47: 26,063,091 km (0.078 R)
• M48: 26,182,919 km (0.101 R)
• M49: 26,423,023 km (0.1 R)
• M50: 26,543,449 km (0.111 R)
• M51: 27,208,562 km (0.119 R)
• M52: 27,695,652 km (0.081 R)
• M53: 28,124,400 km (0.092 R)
• M54: 28,247,220 km (0.103 R)
• M55: 28,370,339 km (0.029 R)
• M56: 28,740,593 km (0.067 R)
• M57: 28,864,311 km (0.113 R)
• M58: 29,548,272 km (0.042 R)
• M59: 30,237,619 km (0.1 R)
• M60: 30,363,431 km (0.1 R)
• M61: 30,678,933 km (0.104 R)
• M62: 32,659,310 km (0.061 R)
• M63: 33,177,068 km (0.092 R)
• M64: 33,502,144 km (0.11 R)
• M65: 34,417,683 km (0.07 R)
• M66: 35,010,689 km (0.113 R)
• M67: 35,275,178 km (0.089 R)
• M68: 35,606,986 km (0.076 R)
• M69: 36,006,412 km (0.09 R)
• M70: 36,474,205 km (0.118 R)
• M71: 37,348,455 km (0.113 R)
• M72: 37,618,928 km (0.106 R)
• M73: 38,433,937 km (0.08 R)
• M74: 38,775,319 km (0.106 R)
• M75: 39,874,415 km (0.068 R)
• M76: 40,983,683 km (0.094 R)
• M77: 41,402,258 km (0.076 R)
• M78: 41,822,329 km (0.05 R)
• M79: 42,384,518 km (0.103 R)
• M80: 43,161,828 km (0.096 R)
• M81: 43,587,733 km (0.112 R)
• M82: 43,801,209 km (0.04 R)
• M83: 44,014,985 km (0.113 R)
• M84: 44,873,676 km (0.06 R)
• M85: 46,753,374 km (0.114 R)
• M86: 48,216,591 km (0.08 R)
• M87: 48,363,795 km (0.058 R)
• M88: 48,732,404 km (0.096 R)
• M89: 49,546,516 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.5

Radius: 12.4

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 9.22 AU - 10.34 AU

Year: 11061 Days

Day: 11.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 39,292,674 km

• M1: 161,715 km (0.069 R)
• M2: 255,663 km (0.09 R)
• M3: 441,314 km (0.117 R)
• M4: 548,426 km (0.045 R)
• M5: 844,330 km (0.105 R)
• M6: 1,039,107 km (0.104 R)
• M7: 1,370,316 km (0.084 R)
• M8: 1,624,483 km (0.061 R)
• M9: 1,963,921 km (0.04 R)
• M10: 2,058,317 km (0.084 R)
• M11: 2,202,829 km (0.118 R)
• M12: 3,140,807 km (0.063 R)
• M13: 4,128,752 km (0.073 R)
• M14: 4,312,607 km (0.069 R)
• M15: 4,436,774 km (0.113 R)
• M16: 4,912,944 km (0.09 R)
• M17: 5,206,604 km (0.1 R)
• M18: 5,305,788 km (0.057 R)
• M19: 5,405,569 km (0.112 R)
• M20: 5,539,609 km (0.089 R)
• M21: 6,261,718 km (0.105 R)
• M22: 6,473,549 km (0.059 R)
• M23: 6,651,869 km (0.098 R)
• M24: 6,977,095 km (0.1 R)
• M25: 7,418,708 km (0.092 R)
• M26: 7,945,592 km (0.081 R)
• M27: 8,368,056 km (0.044 R)
• M28: 8,484,593 km (0.119 R)
• M29: 9,154,941 km (0.082 R)
• M30: 9,315,160 km (0.047 R)
• M31: 9,638,591 km (0.113 R)
• M32: 9,760,812 km (0.105 R)
• M33: 9,924,472 km (0.06 R)
• M34: 10,254,784 km (0.079 R)
• M35: 10,926,180 km (0.041 R)
• M36: 11,011,002 km (0.078 R)
• M37: 11,181,543 km (0.115 R)
• M38: 11,267,113 km (0.071 R)
• M39: 11,439,001 km (0.116 R)
• M40: 11,611,787 km (0.036 R)
• M41: 11,698,404 km (0.116 R)
• M42: 11,828,853 km (0.115 R)
• M43: 12,979,560 km (0.041 R)
• M44: 13,888,966 km (0.069 R)
• M45: 14,212,097 km (0.079 R)
• M46: 14,631,270 km (0.097 R)
• M47: 15,007,359 km (0.061 R)
• M48: 16,202,945 km (0.038 R)
• M49: 17,428,900 km (0.098 R)
• M50: 17,627,865 km (0.118 R)
• M51: 18,128,569 km (0.107 R)
• M52: 19,246,364 km (0.101 R)
• M53: 19,710,118 km (0.051 R)
• M54: 19,969,371 km (0.106 R)
• M55: 21,335,648 km (0.086 R)
• M56: 21,655,339 km (0.072 R)
• M57: 22,137,643 km (0.099 R)
• M58: 22,949,510 km (0.116 R)
• M59: 24,657,918 km (0.073 R)
• M60: 24,769,667 km (0.027 R)
• M61: 25,612,203 km (0.071 R)
• M62: 26,065,484 km (0.107 R)
• M63: 26,807,639 km (0.059 R)
• M64: 27,556,825 km (0.032 R)
• M65: 27,904,940 km (0.069 R)
• M66: 28,196,207 km (0.107 R)
• M67: 28,546,864 km (0.078 R)
• M68: 29,311,908 km (0.06 R)
• M69: 30,083,533 km (0.096 R)
• M70: 30,861,891 km (0.091 R)
• M71: 32,133,323 km (0.111 R)
• M72: 33,731,178 km (0.107 R)
• M73: 34,165,760 km (0.11 R)
• M74: 34,477,223 km (0.104 R)
• M75: 34,915,096 km (0.101 R)
• M76: 35,165,971 km (0.1 R)
• M77: 36,302,766 km (0.054 R)
• M78: 37,195,416 km (0.101 R)
• M79: 37,708,686 km (0.114 R)
• M80: 38,224,201 km (0.119 R)
• M81: 38,353,453 km (0.087 R)
• M82: 38,807,184 km (0.11 R)
• M83: 40,573,336 km (0.085 R)
• M84: 40,969,322 km (0.106 R)
• M85: 42,098,486 km (0.103 R)
• M86: 43,305,143 km (0.065 R)
• M87: 43,777,423 km (0.116 R)
• M88: 45,546,717 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.2

Radius: 10.1

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 9.48 AU - 14.32 AU

Year: 14846 Days

Day: 9.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 39,292,674 km

• M1: 197,619 km (0.116 R)
• M2: 271,221 km (0.101 R)
• M3: 360,381 km (0.115 R)
• M4: 590,014 km (0.1 R)
• M5: 774,618 km (0.111 R)
• M6: 946,207 km (0.075 R)
• M7: 1,308,832 km (0.078 R)
• M8: 1,919,191 km (0.116 R)
• M9: 2,046,798 km (0.104 R)
• M10: 2,265,809 km (0.101 R)
• M11: 2,355,718 km (0.104 R)
• M12: 2,679,447 km (0.063 R)
• M13: 3,091,739 km (0.082 R)
• M14: 3,602,616 km (0.115 R)
• M15: 4,474,173 km (0.053 R)
• M16: 4,644,565 km (0.071 R)
• M17: 5,378,193 km (0.068 R)
• M18: 5,529,287 km (0.088 R)
• M19: 6,022,212 km (0.117 R)
• M20: 6,147,575 km (0.079 R)
• M21: 6,369,279 km (0.092 R)
• M22: 6,788,003 km (0.033 R)
• M23: 6,984,276 km (0.093 R)
• M24: 7,618,122 km (0.116 R)
• M25: 8,131,542 km (0.099 R)
• M26: 9,738,373 km (0.087 R)
• M27: 10,034,128 km (0.097 R)
• M28: 10,408,122 km (0.084 R)
• M29: 11,948,980 km (0.056 R)
• M30: 12,186,243 km (0.08 R)
• M31: 12,305,472 km (0.086 R)
• M32: 13,313,911 km (0.064 R)
• M33: 13,600,990 km (0.118 R)
• M34: 13,765,996 km (0.089 R)
• M35: 13,973,189 km (0.084 R)
• M36: 14,558,865 km (0.063 R)
• M37: 14,643,238 km (0.096 R)
• M38: 14,982,227 km (0.106 R)
• M39: 15,109,983 km (0.113 R)
• M40: 15,495,347 km (0.062 R)
• M41: 16,188,734 km (0.113 R)
• M42: 19,292,740 km (0.11 R)
• M43: 19,478,241 km (0.103 R)
• M44: 20,698,361 km (0.11 R)
• M45: 21,605,523 km (0.1 R)
• M46: 21,798,205 km (0.062 R)
• M47: 22,721,074 km (0.073 R)
• M48: 23,015,184 km (0.107 R)
• M49: 23,113,469 km (0.103 R)
• M50: 24,604,811 km (0.049 R)
• M51: 24,705,340 km (0.092 R)
• M52: 25,871,306 km (0.117 R)
• M53: 26,281,055 km (0.085 R)
• M54: 26,538,213 km (0.103 R)
• M55: 26,847,881 km (0.089 R)
• M56: 27,314,776 km (0.051 R)
• M57: 27,418,896 km (0.097 R)
• M58: 27,679,645 km (0.062 R)
• M59: 27,784,214 km (0.093 R)
• M60: 27,888,933 km (0.112 R)
• M61: 28,098,818 km (0.093 R)
• M62: 28,625,553 km (0.103 R)
• M63: 29,475,119 km (0.117 R)
• M64: 29,849,562 km (0.048 R)
• M65: 30,548,932 km (0.086 R)
• M66: 30,927,714 km (0.067 R)
• M67: 31,090,477 km (0.089 R)
• M68: 31,199,234 km (0.093 R)
• M69: 31,471,652 km (0.098 R)
• M70: 31,635,312 km (0.114 R)
• M71: 31,744,668 km (0.115 R)
• M72: 32,018,582 km (0.076 R)
• M73: 32,900,461 km (0.063 R)
• M74: 34,350,364 km (0.069 R)
• M75: 34,575,209 km (0.084 R)
• M76: 34,857,052 km (0.109 R)
• M77: 35,026,546 km (0.075 R)
• M78: 35,593,522 km (0.091 R)
• M79: 35,707,217 km (0.11 R)
• M80: 36,506,817 km (0.079 R)
• M81: 37,081,423 km (0.099 R)
• M82: 37,254,507 km (0.115 R)
• M83: 38,298,102 km (0.118 R)
• M84: 38,472,982 km (0.105 R)
• M85: 38,648,161 km (0.069 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 11,503 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit