🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.54 AU - 0.76 AU

Year: 195 Days

Day: 45.8 Hours

Environment

Temp: 202 °C

Axial Tilt: 47.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,323,163 km

• M1: 46,375 km (0.035 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.75 AU - 0.81 AU

Year: 257 Days

Day: 37.5 Hours

Environment

Temp: 181 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.88 AU - 1.12 AU

Year: 373 Days

Day: 46.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.81 AU - 2.77 AU

Year: 1292 Days

Day: 33.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.9

Radius: 8.6

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.16 AU - 6.26 AU

Year: 5086 Days

Day: 6.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 71,323,163 km

• M1: 138,228 km (0.098 R)
• M2: 224,247 km (0.086 R)
• M3: 318,643 km (0.115 R)
• M4: 491,279 km (0.046 R)
• M5: 604,226 km (0.119 R)
• M6: 758,611 km (0.11 R)
• M7: 823,985 km (0.098 R)
• M8: 961,166 km (0.114 R)
• M9: 1,219,522 km (0.113 R)
• M10: 1,297,462 km (0.09 R)
• M11: 1,726,808 km (0.111 R)
• M12: 1,934,749 km (0.044 R)
• M13: 2,198,191 km (0.119 R)
• M14: 2,915,214 km (0.065 R)
• M15: 3,272,005 km (0.107 R)
• M16: 3,400,210 km (0.049 R)
• M17: 3,586,160 km (0.096 R)
• M18: 3,661,557 km (0.093 R)
• M19: 3,813,848 km (0.115 R)
• M20: 4,184,103 km (0.093 R)
• M21: 4,647,707 km (0.073 R)
• M22: 5,298,308 km (0.073 R)
• M23: 5,384,327 km (0.112 R)
• M24: 5,536,019 km (0.069 R)
• M25: 5,777,320 km (0.108 R)
• M26: 5,932,603 km (0.118 R)
• M27: 6,429,866 km (0.084 R)
• M28: 6,521,719 km (0.032 R)
• M29: 6,987,567 km (0.116 R)
• M30: 7,585,061 km (0.063 R)
• M31: 7,804,072 km (0.091 R)
• M32: 7,877,674 km (0.117 R)
• M33: 8,050,011 km (0.096 R)
• M34: 8,625,364 km (0.111 R)
• M35: 8,726,642 km (0.113 R)
• M36: 9,136,241 km (0.114 R)
• M37: 9,578,452 km (0.103 R)
• M38: 9,841,745 km (0.111 R)
• M39: 10,054,174 km (0.03 R)
• M40: 10,294,877 km (0.097 R)
• M41: 10,375,510 km (0.036 R)
• M42: 10,537,524 km (0.115 R)
• M43: 10,591,679 km (0.035 R)
• M44: 10,673,210 km (0.067 R)
• M45: 11,332,338 km (0.067 R)
• M46: 11,387,839 km (0.108 R)
• M47: 11,694,814 km (0.114 R)
• M48: 12,032,905 km (0.087 R)
• M49: 12,546,025 km (0.076 R)
• M50: 12,921,067 km (0.087 R)
• M51: 13,241,356 km (0.037 R)
• M52: 13,475,776 km (0.084 R)
• M53: 13,682,221 km (0.064 R)
• M54: 14,008,494 km (0.031 R)
• M55: 14,127,873 km (0.106 R)
• M56: 14,187,712 km (0.082 R)
• M57: 14,337,460 km (0.098 R)
• M58: 14,518,025 km (0.101 R)
• M59: 14,578,312 km (0.088 R)
• M60: 14,699,337 km (0.081 R)
• M61: 14,850,880 km (0.088 R)
• M62: 16,270,264 km (0.1 R)
• M63: 16,364,361 km (0.09 R)
• M64: 16,584,420 km (0.062 R)
• M65: 16,710,681 km (0.082 R)
• M66: 16,773,960 km (0.096 R)
• M67: 17,893,850 km (0.104 R)
• M68: 19,269,253 km (0.11 R)
• M69: 19,468,517 km (0.092 R)
• M70: 19,568,299 km (0.086 R)
• M71: 19,802,121 km (0.086 R)
• M72: 20,204,988 km (0.072 R)
• M73: 21,360,930 km (0.086 R)
• M74: 21,464,003 km (0.086 R)
• M75: 21,947,055 km (0.076 R)
• M76: 22,120,439 km (0.086 R)
• M77: 23,559,271 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.2

Radius: 10.7

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.99 AU - 7.73 AU

Year: 7443 Days

Day: 11.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 71,323,163 km

• M1: 147,653 km (0.119 R)
• M2: 225,893 km (0.076 R)
• M3: 446,101 km (0.045 R)
• M4: 546,631 km (0.112 R)
• M5: 615,146 km (0.105 R)
• M6: 1,043,296 km (0.113 R)
• M7: 1,183,319 km (0.108 R)
• M8: 2,265,061 km (0.103 R)
• M9: 2,415,258 km (0.091 R)
• M10: 2,517,134 km (0.096 R)
• M11: 2,637,859 km (0.112 R)
• M12: 2,849,540 km (0.105 R)
• M13: 2,939,299 km (0.112 R)
• M14: 3,011,854 km (0.066 R)
• M15: 3,121,958 km (0.094 R)
• M16: 3,556,091 km (0.118 R)
• M17: 3,672,628 km (0.097 R)
• M18: 3,869,648 km (0.111 R)
• M19: 3,949,384 km (0.048 R)
• M20: 4,171,686 km (0.064 R)
• M21: 4,335,945 km (0.066 R)
• M22: 4,670,894 km (0.091 R)
• M23: 5,167,260 km (0.036 R)
• M24: 5,954,893 km (0.116 R)
• M25: 6,421,638 km (0.076 R)
• M26: 6,779,626 km (0.036 R)
• M27: 7,640,113 km (0.102 R)
• M28: 7,816,339 km (0.047 R)
• M29: 7,917,617 km (0.117 R)
• M30: 8,249,874 km (0.107 R)
• M31: 8,378,977 km (0.114 R)
• M32: 8,560,738 km (0.048 R)
• M33: 9,113,951 km (0.085 R)
• M34: 9,597,451 km (0.041 R)
• M35: 9,897,096 km (0.071 R)
• M36: 11,040,622 km (0.12 R)
• M37: 11,412,074 km (0.116 R)
• M38: 11,874,630 km (0.117 R)
• M39: 12,196,415 km (0.119 R)
• M40: 12,284,678 km (0.111 R)
• M41: 12,373,090 km (0.104 R)
• M42: 12,609,904 km (0.06 R)
• M43: 13,028,179 km (0.052 R)
• M44: 13,118,387 km (0.053 R)
• M45: 13,238,963 km (0.065 R)
• M46: 13,663,970 km (0.071 R)
• M47: 14,683,629 km (0.119 R)
• M48: 14,997,336 km (0.058 R)
• M49: 15,092,032 km (0.102 R)
• M50: 15,186,727 km (0.107 R)
• M51: 15,281,722 km (0.117 R)
• M52: 15,887,892 km (0.073 R)
• M53: 16,436,767 km (0.091 R)
• M54: 16,697,366 km (0.051 R)
• M55: 16,992,074 km (0.051 R)
• M56: 17,586,726 km (0.093 R)
• M57: 17,819,799 km (0.054 R)
• M58: 18,932,359 km (0.112 R)
• M59: 19,205,375 km (0.085 R)
• M60: 19,411,072 km (0.103 R)
• M61: 19,893,974 km (0.076 R)
• M62: 19,963,237 km (0.084 R)
• M63: 21,047,523 km (0.036 R)
• M64: 21,436,926 km (0.109 R)
• M65: 21,614,798 km (0.118 R)
• M66: 22,872,916 km (0.08 R)
• M67: 23,455,899 km (0.095 R)
• M68: 23,602,505 km (0.117 R)
• M69: 24,043,968 km (0.12 R)
• M70: 24,562,325 km (0.084 R)
• M71: 24,934,973 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.6

Radius: 14.7

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 6.14 AU - 9.88 AU

Year: 8451 Days

Day: 8.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 71,323,163 km

• M1: 198,068 km (0.109 R)
• M2: 305,329 km (0.11 R)
• M3: 529,427 km (0.042 R)
• M4: 624,272 km (0.12 R)
• M5: 985,252 km (0.086 R)
• M6: 1,352,814 km (0.1 R)
• M7: 1,742,217 km (0.113 R)
• M8: 1,850,675 km (0.049 R)
• M9: 2,097,811 km (0.071 R)
• M10: 2,237,386 km (0.057 R)
• M11: 2,332,081 km (0.058 R)
• M12: 2,477,042 km (0.116 R)
• M13: 3,060,623 km (0.105 R)
• M14: 3,630,740 km (0.075 R)
• M15: 3,971,674 km (0.05 R)
• M16: 4,146,105 km (0.1 R)
• M17: 4,382,619 km (0.119 R)
• M18: 4,502,597 km (0.103 R)
• M19: 5,341,392 km (0.031 R)
• M20: 5,894,306 km (0.103 R)
• M21: 6,671,766 km (0.115 R)
• M22: 6,845,150 km (0.116 R)
• M23: 7,481,689 km (0.1 R)
• M24: 7,661,805 km (0.117 R)
• M25: 10,133,461 km (0.098 R)
• M26: 10,373,266 km (0.051 R)
• M27: 10,940,092 km (0.036 R)
• M28: 11,103,902 km (0.05 R)
• M29: 11,600,268 km (0.116 R)
• M30: 12,829,663 km (0.088 R)
• M31: 13,219,665 km (0.099 R)
• M32: 13,438,078 km (0.091 R)
• M33: 13,613,705 km (0.079 R)
• M34: 14,189,508 km (0.04 R)
• M35: 14,413,156 km (0.117 R)
• M36: 15,319,420 km (0.107 R)
• M37: 15,825,660 km (0.086 R)
• M38: 15,918,410 km (0.069 R)
• M39: 16,337,583 km (0.107 R)
• M40: 16,949,439 km (0.112 R)
• M41: 19,670,624 km (0.046 R)
• M42: 20,170,730 km (0.081 R)
• M43: 20,573,746 km (0.067 R)
• M44: 21,541,794 km (0.095 R)
• M45: 21,902,325 km (0.089 R)
• M46: 22,212,741 km (0.096 R)
• M47: 22,681,281 km (0.105 R)
• M48: 22,890,569 km (0.063 R)
• M49: 22,995,437 km (0.057 R)
• M50: 24,106,500 km (0.112 R)
• M51: 24,320,126 km (0.085 R)
• M52: 25,180,762 km (0.116 R)
• M53: 25,343,226 km (0.098 R)
• M54: 25,451,834 km (0.046 R)
• M55: 25,560,442 km (0.104 R)
• M56: 26,161,077 km (0.114 R)
• M57: 28,046,459 km (0.03 R)
• M58: 28,215,056 km (0.079 R)
• M59: 28,552,998 km (0.119 R)
• M60: 28,665,944 km (0.11 R)
• M61: 29,119,226 km (0.091 R)
• M62: 29,460,757 km (0.066 R)
• M63: 30,147,860 km (0.077 R)
• M64: 31,014,182 km (0.09 R)
• M65: 31,130,270 km (0.103 R)
• M66: 31,304,701 km (0.113 R)
• M67: 31,713,103 km (0.115 R)
• M68: 31,830,089 km (0.098 R)
• M69: 32,299,527 km (0.045 R)
• M70: 32,771,209 km (0.093 R)
• M71: 32,948,632 km (0.088 R)
• M72: 33,364,065 km (0.081 R)
• M73: 33,482,995 km (0.109 R)
• M74: 34,200,018 km (0.062 R)
• M75: 36,442,490 km (0.098 R)
• M76: 37,056,739 km (0.091 R)
• M77: 37,550,562 km (0.088 R)
• M78: 37,798,296 km (0.091 R)
• M79: 39,296,219 km (0.111 R)
• M80: 40,305,556 km (0.116 R)
• M81: 41,259,542 km (0.082 R)
• M82: 41,771,316 km (0.065 R)
• M83: 42,028,026 km (0.112 R)
• M84: 42,478,615 km (0.108 R)
• M85: 43,514,430 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.4

Radius: 9.1

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 7.71 AU - 9.15 AU

Year: 9124 Days

Day: 13.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 71,323,163 km

• M1: 198,666 km (0.073 R)
• M2: 474,674 km (0.104 R)
• M3: 618,438 km (0.106 R)
• M4: 691,441 km (0.112 R)
• M5: 797,057 km (0.102 R)
• M6: 939,624 km (0.085 R)
• M7: 1,215,782 km (0.087 R)
• M8: 1,393,803 km (0.09 R)
• M9: 1,479,822 km (0.117 R)
• M10: 1,801,906 km (0.096 R)
• M11: 1,936,993 km (0.096 R)
• M12: 2,061,459 km (0.1 R)
• M13: 2,231,551 km (0.114 R)
• M14: 2,318,468 km (0.099 R)
• M15: 2,436,052 km (0.11 R)
• M16: 2,631,427 km (0.054 R)
• M17: 2,816,479 km (0.099 R)
• M18: 3,281,130 km (0.086 R)
• M19: 3,380,313 km (0.105 R)
• M20: 3,480,394 km (0.11 R)
• M21: 3,564,618 km (0.073 R)
• M22: 3,926,047 km (0.057 R)
• M23: 4,119,925 km (0.114 R)
• M24: 4,299,144 km (0.116 R)
• M25: 4,426,003 km (0.101 R)
• M26: 4,554,208 km (0.119 R)
• M27: 5,117,594 km (0.049 R)
• M28: 5,329,723 km (0.068 R)
• M29: 5,564,442 km (0.089 R)
• M30: 6,003,662 km (0.078 R)
• M31: 6,206,965 km (0.108 R)
• M32: 6,557,922 km (0.052 R)
• M33: 7,000,283 km (0.106 R)
• M34: 7,517,742 km (0.068 R)
• M35: 7,825,315 km (0.058 R)
• M36: 8,003,037 km (0.117 R)
• M37: 8,069,908 km (0.118 R)
• M38: 8,249,425 km (0.051 R)
• M39: 8,407,550 km (0.092 R)
• M40: 8,566,722 km (0.036 R)
• M41: 8,635,238 km (0.072 R)
• M42: 9,518,763 km (0.071 R)
• M43: 9,708,453 km (0.061 R)
• M44: 10,285,003 km (0.111 R)
• M45: 10,431,011 km (0.102 R)
• M46: 10,700,137 km (0.053 R)
• M47: 10,774,039 km (0.084 R)
• M48: 11,021,324 km (0.056 R)
• M49: 11,597,425 km (0.107 R)
• M50: 12,131,939 km (0.077 R)
• M51: 12,311,905 km (0.101 R)
• M52: 12,389,247 km (0.12 R)
• M53: 12,492,769 km (0.057 R)
• M54: 13,198,571 km (0.085 R)
• M55: 13,836,756 km (0.071 R)
• M56: 14,403,433 km (0.047 R)
• M57: 14,566,793 km (0.091 R)
• M58: 14,785,506 km (0.106 R)
• M59: 14,895,310 km (0.081 R)
• M60: 15,281,572 km (0.101 R)
• M61: 15,503,875 km (0.12 R)
• M62: 15,643,300 km (0.103 R)
• M63: 15,755,199 km (0.117 R)
• M64: 15,951,471 km (0.06 R)
• M65: 16,035,994 km (0.066 R)
• M66: 16,375,133 km (0.118 R)
• M67: 16,431,830 km (0.097 R)
• M68: 16,602,521 km (0.07 R)
• M69: 16,716,664 km (0.112 R)
• M70: 17,609,913 km (0.094 R)
• M71: 17,726,300 km (0.118 R)
• M72: 17,842,987 km (0.118 R)
• M73: 20,016,195 km (0.09 R)
• M74: 20,289,810 km (0.071 R)
• M75: 20,411,881 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404

Radius: 7.6

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 14.56 AU - 17.24 AU

Year: 23635 Days

Day: 23.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 71,323,163 km

• M1: 100,829 km (0.057 R)
• M2: 188,194 km (0.094 R)
• M3: 343,028 km (0.082 R)
• M4: 393,143 km (0.086 R)
• M5: 988,393 km (0.063 R)
• M6: 1,089,521 km (0.112 R)
• M7: 1,141,432 km (0.086 R)
• M8: 1,357,601 km (0.117 R)
• M9: 2,657,756 km (0.081 R)
• M10: 2,836,226 km (0.117 R)
• M11: 3,055,387 km (0.119 R)
• M12: 3,865,759 km (0.054 R)
• M13: 4,274,011 km (0.118 R)
• M14: 5,175,488 km (0.105 R)
• M15: 5,488,746 km (0.052 R)
• M16: 5,762,360 km (0.116 R)
• M17: 5,900,738 km (0.109 R)
• M18: 6,900,202 km (0.038 R)
• M19: 7,849,101 km (0.073 R)
• M20: 8,891,499 km (0.11 R)
• M21: 9,374,700 km (0.11 R)
• M22: 9,976,832 km (0.064 R)
• M23: 10,818,020 km (0.037 R)
• M24: 11,103,453 km (0.053 R)
• M25: 11,681,799 km (0.107 R)
• M26: 12,867,661 km (0.104 R)
• M27: 13,905,421 km (0.064 R)
• M28: 14,969,960 km (0.107 R)
• M29: 15,672,621 km (0.069 R)
• M30: 16,648,149 km (0.106 R)
• M31: 17,844,483 km (0.109 R)
• M32: 17,911,802 km (0.065 R)
• M33: 19,205,973 km (0.099 R)
• M34: 20,600,674 km (0.098 R)
• M35: 20,883,564 km (0.115 R)
• M36: 21,667,905 km (0.054 R)
• M37: 23,045,552 km (0.094 R)
• M38: 23,412,665 km (0.068 R)
• M39: 28,437,807 km (0.118 R)
• M40: 29,227,235 km (0.109 R)
• M41: 29,306,672 km (0.059 R)
• M42: 29,624,717 km (0.074 R)
• M43: 30,505,399 km (0.091 R)
• M44: 31,232,295 km (0.114 R)
• M45: 32,538,734 km (0.061 R)
• M46: 32,703,291 km (0.076 R)
• M47: 33,115,882 km (0.082 R)
• M48: 33,530,119 km (0.111 R)
• M49: 35,035,971 km (0.105 R)
• M50: 35,542,659 km (0.072 R)
• M51: 35,796,975 km (0.104 R)
• M52: 35,881,947 km (0.102 R)
• M53: 36,563,515 km (0.083 R)
• M54: 36,820,374 km (0.083 R)
• M55: 37,680,412 km (0.117 R)
• M56: 38,026,283 km (0.065 R)
• M57: 39,507,900 km (0.113 R)
• M58: 39,771,342 km (0.05 R)
• M59: 42,707,499 km (0.12 R)
• M60: 43,610,921 km (0.118 R)
• M61: 43,701,727 km (0.084 R)
• M62: 44,886,392 km (0.095 R)
• M63: 45,069,500 km (0.077 R)
• M64: 45,528,616 km (0.106 R)
• M65: 46,915,089 km (0.07 R)
• M66: 47,287,289 km (0.033 R)
• M67: 49,256,745 km (0.093 R)
• M68: 49,351,141 km (0.072 R)
• M69: 49,919,164 km (0.11 R)
• M70: 50,870,606 km (0.1 R)
• M71: 51,828,033 km (0.095 R)
• M72: 52,116,457 km (0.103 R)
• M73: 52,694,803 km (0.109 R)
• M74: 53,081,513 km (0.117 R)
• M75: 56,110,721 km (0.117 R)
• M76: 57,596,527 km (0.107 R)
• M77: 58,194,469 km (0.077 R)
• M78: 58,994,967 km (0.102 R)
• M79: 60,202,522 km (0.109 R)
• M80: 61,113,423 km (0.065 R)
• M81: 62,233,013 km (0.069 R)
• M82: 62,948,989 km (0.101 R)
• M83: 64,699,284 km (0.088 R)
• M84: 65,424,534 km (0.074 R)
• M85: 67,301,988 km (0.119 R)
• M86: 67,931,645 km (0.098 R)
• M87: 68,879,946 km (0.1 R)
• M88: 71,216,366 km (0.081 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 15,625 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit