🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.45 AU - 0.73 AU

Year: 170 Days

Day: 31.1 Hours

Environment

Temp: 194 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,618,085 km

• M1: 188,793 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.55 AU - 0.89 AU

Year: 229 Days

Day: 29.5 Hours

Environment

Temp: 123 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1 AU - 1.38 AU

Year: 486 Days

Day: 18.8 Hours

Environment

Temp: -16 °C

Axial Tilt: 47.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 53,618,085 km

• M1: 323,879 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.46 AU - 3.42 AU

Year: 1889 Days

Day: 19.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.24 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.7

Radius: 12.8

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.53 AU - 6.53 AU

Year: 4873 Days

Day: 9.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 53,618,085 km

• M1: 160,219 km (0.101 R)
• M2: 294,259 km (0.061 R)
• M3: 393,592 km (0.049 R)
• M4: 499,358 km (0.097 R)
• M5: 675,135 km (0.079 R)
• M6: 822,040 km (0.096 R)
• M7: 913,295 km (0.117 R)
• M8: 994,527 km (0.098 R)
• M9: 1,424,172 km (0.037 R)
• M10: 1,651,860 km (0.108 R)
• M11: 1,770,341 km (0.074 R)
• M12: 2,444,429 km (0.042 R)
• M13: 2,619,908 km (0.052 R)
• M14: 2,759,482 km (0.053 R)
• M15: 3,108,644 km (0.117 R)
• M16: 3,235,353 km (0.111 R)
• M17: 3,625,804 km (0.061 R)
• M18: 3,714,665 km (0.113 R)
• M19: 3,962,997 km (0.062 R)
• M20: 4,100,777 km (0.104 R)
• M21: 4,357,487 km (0.11 R)
• M22: 4,499,904 km (0.107 R)
• M23: 4,837,995 km (0.088 R)
• M24: 5,310,126 km (0.083 R)
• M25: 5,667,665 km (0.033 R)
• M26: 5,875,606 km (0.117 R)
• M27: 6,814,482 km (0.033 R)
• M28: 7,035,737 km (0.109 R)
• M29: 7,231,262 km (0.094 R)
• M30: 7,457,005 km (0.11 R)
• M31: 7,973,417 km (0.107 R)
• M32: 8,383,016 km (0.06 R)
• M33: 9,010,429 km (0.092 R)
• M34: 9,162,122 km (0.096 R)
• M35: 10,027,096 km (0.086 R)
• M36: 10,121,343 km (0.103 R)
• M37: 11,405,790 km (0.108 R)
• M38: 11,569,899 km (0.091 R)
• M39: 12,134,033 km (0.092 R)
• M40: 12,268,073 km (0.091 R)
• M41: 12,605,416 km (0.087 R)
• M42: 12,877,534 km (0.105 R)
• M43: 13,014,267 km (0.079 R)
• M44: 13,254,671 km (0.103 R)
• M45: 14,479,279 km (0.086 R)
• M46: 14,585,792 km (0.117 R)
• M47: 14,692,755 km (0.108 R)
• M48: 14,943,182 km (0.088 R)
• M49: 15,703,139 km (0.1 R)
• M50: 16,106,305 km (0.063 R)
• M51: 17,147,656 km (0.072 R)
• M52: 17,487,093 km (0.117 R)
• M53: 17,714,632 km (0.104 R)
• M54: 18,172,551 km (0.056 R)
• M55: 18,479,975 km (0.107 R)
• M56: 18,711,702 km (0.089 R)
• M57: 19,061,162 km (0.111 R)
• M58: 19,178,148 km (0.063 R)
• M59: 19,491,256 km (0.104 R)
• M60: 20,281,283 km (0.07 R)
• M61: 20,600,225 km (0.07 R)
• M62: 20,760,295 km (0.042 R)
• M63: 20,840,629 km (0.093 R)
• M64: 21,122,172 km (0.074 R)
• M65: 21,243,197 km (0.072 R)
• M66: 21,485,994 km (0.052 R)
• M67: 21,648,457 km (0.048 R)
• M68: 22,137,942 km (0.1 R)
• M69: 22,219,921 km (0.04 R)
• M70: 23,086,691 km (0.104 R)
• M71: 23,169,718 km (0.107 R)
• M72: 23,964,382 km (0.06 R)
• M73: 24,175,016 km (0.097 R)
• M74: 25,408,600 km (0.116 R)
• M75: 25,623,422 km (0.111 R)
• M76: 26,011,479 km (0.087 R)
• M77: 26,358,098 km (0.086 R)
• M78: 27,848,242 km (0.043 R)
• M79: 30,225,352 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.2

Radius: 9.7

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.06 AU - 8.43 AU

Year: 6557 Days

Day: 5.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 53,618,085 km

• M1: 152,291 km (0.114 R)
• M2: 261,198 km (0.079 R)
• M3: 474,824 km (0.101 R)
• M4: 574,605 km (0.078 R)
• M5: 745,446 km (0.056 R)
• M6: 990,338 km (0.109 R)
• M7: 1,077,703 km (0.088 R)
• M8: 1,152,652 km (0.068 R)
• M9: 1,308,084 km (0.081 R)
• M10: 1,487,152 km (0.098 R)
• M11: 1,605,484 km (0.086 R)
• M12: 1,727,107 km (0.064 R)
• M13: 2,091,378 km (0.077 R)
• M14: 2,302,012 km (0.083 R)
• M15: 2,806,755 km (0.081 R)
• M16: 2,954,109 km (0.065 R)
• M17: 3,234,904 km (0.116 R)
• M18: 3,434,318 km (0.051 R)
• M19: 3,845,413 km (0.087 R)
• M20: 4,176,025 km (0.101 R)
• M21: 4,614,646 km (0.075 R)
• M22: 5,016,914 km (0.056 R)
• M23: 5,093,658 km (0.037 R)
• M24: 5,170,701 km (0.104 R)
• M25: 5,588,528 km (0.109 R)
• M26: 5,747,999 km (0.099 R)
• M27: 6,963,332 km (0.084 R)
• M28: 8,015,005 km (0.03 R)
• M29: 8,104,913 km (0.103 R)
• M30: 8,990,982 km (0.094 R)
• M31: 9,335,206 km (0.114 R)
• M32: 9,493,032 km (0.12 R)
• M33: 9,843,540 km (0.052 R)
• M34: 10,004,208 km (0.118 R)
• M35: 10,328,237 km (0.088 R)
• M36: 10,590,033 km (0.052 R)
• M37: 10,688,768 km (0.026 R)
• M38: 11,692,719 km (0.117 R)
• M39: 12,068,359 km (0.05 R)
• M40: 12,866,614 km (0.113 R)
• M41: 13,148,306 km (0.104 R)
• M42: 13,897,343 km (0.107 R)
• M43: 14,005,502 km (0.098 R)
• M44: 14,807,197 km (0.097 R)
• M45: 15,139,305 km (0.103 R)
• M46: 15,474,105 km (0.111 R)
• M47: 15,811,298 km (0.118 R)
• M48: 16,607,308 km (0.091 R)
• M49: 16,722,200 km (0.051 R)
• M50: 16,991,027 km (0.059 R)
• M51: 17,184,008 km (0.046 R)
• M52: 18,041,653 km (0.117 R)
• M53: 18,515,280 km (0.109 R)
• M54: 18,674,153 km (0.111 R)
• M55: 19,033,038 km (0.113 R)
• M56: 20,779,443 km (0.075 R)
• M57: 21,151,344 km (0.083 R)
• M58: 22,069,875 km (0.094 R)
• M59: 23,386,186 km (0.057 R)
• M60: 23,902,598 km (0.1 R)
• M61: 24,553,349 km (0.092 R)
• M62: 25,165,952 km (0.102 R)
• M63: 25,253,916 km (0.069 R)
• M64: 25,341,879 km (0.078 R)
• M65: 25,562,536 km (0.093 R)
• M66: 25,783,642 km (0.088 R)
• M67: 26,094,357 km (0.054 R)
• M68: 27,575,824 km (0.09 R)
• M69: 28,030,153 km (0.109 R)
• M70: 29,268,973 km (0.044 R)
• M71: 29,546,776 km (0.119 R)
• M72: 29,732,427 km (0.119 R)
• M73: 29,918,527 km (0.052 R)
• M74: 30,151,600 km (0.119 R)
• M75: 31,090,028 km (0.114 R)
• M76: 31,184,424 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.4

Radius: 12.4

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 7.5 AU - 9.24 AU

Year: 9074 Days

Day: 6.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 53,618,085 km

• M1: 217,067 km (0.057 R)
• M2: 343,776 km (0.101 R)
• M3: 524,490 km (0.072 R)
• M4: 649,105 km (0.039 R)
• M5: 750,084 km (0.054 R)
• M6: 931,845 km (0.118 R)
• M7: 1,191,098 km (0.071 R)
• M8: 1,275,621 km (0.084 R)
• M9: 1,926,372 km (0.109 R)
• M10: 2,221,080 km (0.09 R)
• M11: 2,340,309 km (0.065 R)
• M12: 2,669,275 km (0.059 R)
• M13: 3,028,011 km (0.093 R)
• M14: 3,371,786 km (0.091 R)
• M15: 3,463,490 km (0.062 R)
• M16: 4,080,581 km (0.118 R)
• M17: 4,211,479 km (0.094 R)
• M18: 4,561,837 km (0.117 R)
• M19: 4,731,930 km (0.075 R)
• M20: 4,817,799 km (0.086 R)
• M21: 5,237,421 km (0.047 R)
• M22: 5,469,597 km (0.119 R)
• M23: 5,796,917 km (0.099 R)
• M24: 6,018,622 km (0.085 R)
• M25: 6,299,866 km (0.056 R)
• M26: 6,508,704 km (0.06 R)
• M27: 6,972,607 km (0.059 R)
• M28: 7,070,743 km (0.077 R)
• M29: 7,188,926 km (0.068 R)
• M30: 7,268,063 km (0.059 R)
• M31: 7,407,339 km (0.11 R)
• M32: 7,628,145 km (0.073 R)
• M33: 8,034,902 km (0.033 R)
• M34: 8,407,251 km (0.111 R)
• M35: 8,700,762 km (0.071 R)
• M36: 8,954,929 km (0.097 R)
• M37: 9,384,274 km (0.084 R)
• M38: 9,557,808 km (0.096 R)
• M39: 10,107,281 km (0.103 R)
• M40: 10,329,883 km (0.05 R)
• M41: 10,419,492 km (0.057 R)
• M42: 10,825,500 km (0.064 R)
• M43: 11,144,892 km (0.059 R)
• M44: 11,653,225 km (0.099 R)
• M45: 12,311,157 km (0.062 R)
• M46: 12,644,610 km (0.083 R)
• M47: 13,247,490 km (0.118 R)
• M48: 13,564,787 km (0.115 R)
• M49: 13,761,359 km (0.119 R)
• M50: 13,859,944 km (0.073 R)
• M51: 14,057,862 km (0.104 R)
• M52: 14,356,459 km (0.033 R)
• M53: 14,531,638 km (0.108 R)
• M54: 14,632,018 km (0.086 R)
• M55: 14,985,368 km (0.091 R)
• M56: 15,086,796 km (0.103 R)
• M57: 15,188,522 km (0.066 R)
• M58: 15,495,048 km (0.072 R)
• M59: 15,623,254 km (0.119 R)
• M60: 16,452,774 km (0.071 R)
• M61: 16,531,313 km (0.106 R)
• M62: 16,715,019 km (0.09 R)
• M63: 16,925,802 km (0.11 R)
• M64: 17,563,239 km (0.104 R)
• M65: 17,911,951 km (0.115 R)
• M66: 18,019,662 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.3

Radius: 13.5

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 8.2 AU - 10 AU

Year: 10287 Days

Day: 5.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 53,618,085 km

• M1: 200,760 km (0.095 R)
• M2: 347,965 km (0.109 R)
• M3: 441,463 km (0.076 R)
• M4: 690,993 km (0.085 R)
• M5: 1,383,481 km (0.098 R)
• M6: 1,570,329 km (0.117 R)
• M7: 1,745,957 km (0.119 R)
• M8: 1,846,487 km (0.075 R)
• M9: 2,767,860 km (0.101 R)
• M10: 3,103,557 km (0.059 R)
• M11: 3,427,287 km (0.111 R)
• M12: 4,000,247 km (0.08 R)
• M13: 4,687,649 km (0.062 R)
• M14: 4,801,194 km (0.061 R)
• M15: 5,741,865 km (0.086 R)
• M16: 6,078,461 km (0.042 R)
• M17: 6,202,477 km (0.101 R)
• M18: 6,547,749 km (0.051 R)
• M19: 6,706,921 km (0.066 R)
• M20: 7,257,442 km (0.094 R)
• M21: 7,621,563 km (0.096 R)
• M22: 7,856,431 km (0.1 R)
• M23: 8,264,684 km (0.086 R)
• M24: 8,819,692 km (0.12 R)
• M25: 9,530,581 km (0.112 R)
• M26: 9,638,890 km (0.114 R)
• M27: 9,783,850 km (0.086 R)
• M28: 10,149,468 km (0.072 R)
• M29: 10,556,823 km (0.073 R)
• M30: 11,387,689 km (0.098 R)
• M31: 11,772,305 km (0.111 R)
• M32: 11,888,543 km (0.041 R)
• M33: 12,633,690 km (0.042 R)
• M34: 13,152,196 km (0.081 R)
• M35: 13,637,043 km (0.057 R)
• M36: 14,210,152 km (0.06 R)
• M37: 15,295,335 km (0.084 R)
• M38: 15,719,894 km (0.068 R)
• M39: 16,148,342 km (0.077 R)
• M40: 17,192,236 km (0.115 R)
• M41: 17,280,200 km (0.084 R)
• M42: 17,544,988 km (0.062 R)
• M43: 17,900,283 km (0.114 R)
• M44: 19,116,663 km (0.087 R)
• M45: 20,081,270 km (0.076 R)
• M46: 20,546,071 km (0.059 R)
• M47: 20,826,716 km (0.105 R)
• M48: 22,009,886 km (0.053 R)
• M49: 22,778,370 km (0.088 R)
• M50: 22,875,160 km (0.06 R)
• M51: 23,409,374 km (0.082 R)
• M52: 23,604,749 km (0.11 R)
• M53: 24,292,600 km (0.119 R)
• M54: 24,937,217 km (0.112 R)
• M55: 25,036,849 km (0.105 R)
• M56: 26,497,074 km (0.092 R)
• M57: 27,006,904 km (0.083 R)
• M58: 27,109,378 km (0.101 R)
• M59: 27,263,165 km (0.113 R)
• M60: 27,365,789 km (0.111 R)
• M61: 27,520,174 km (0.051 R)
• M62: 28,556,139 km (0.101 R)
• M63: 29,026,475 km (0.082 R)
• M64: 29,288,870 km (0.052 R)
• M65: 30,133,948 km (0.067 R)
• M66: 30,666,217 km (0.053 R)
• M67: 34,090,363 km (0.119 R)
• M68: 35,258,423 km (0.106 R)
• M69: 35,370,322 km (0.092 R)
• M70: 35,988,012 km (0.053 R)
• M71: 36,382,950 km (0.07 R)
• M72: 36,779,385 km (0.117 R)
• M73: 37,633,738 km (0.096 R)
• M74: 38,091,956 km (0.115 R)
• M75: 38,379,334 km (0.089 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.9

Radius: 13.5

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 8.79 AU - 12.59 AU

Year: 13098 Days

Day: 8 Hours

Environment

Temp: -175 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 53,618,085 km

• M1: 307,872 km (0.084 R)
• M2: 404,961 km (0.105 R)
• M3: 579,542 km (0.119 R)
• M4: 1,033,272 km (0.114 R)
• M5: 1,659,489 km (0.114 R)
• M6: 2,012,540 km (0.076 R)
• M7: 2,117,857 km (0.115 R)
• M8: 2,473,601 km (0.115 R)
• M9: 2,615,569 km (0.117 R)
• M10: 2,997,792 km (0.088 R)
• M11: 4,283,885 km (0.087 R)
• M12: 5,422,175 km (0.058 R)
• M13: 5,948,759 km (0.086 R)
• M14: 6,334,871 km (0.12 R)
• M15: 7,010,156 km (0.098 R)
• M16: 7,254,001 km (0.112 R)
• M17: 7,500,688 km (0.07 R)
• M18: 7,876,029 km (0.119 R)
• M19: 7,960,252 km (0.105 R)
• M20: 8,129,597 km (0.099 R)
• M21: 8,428,942 km (0.109 R)
• M22: 8,862,926 km (0.099 R)
• M23: 9,304,240 km (0.056 R)
• M24: 9,843,390 km (0.06 R)
• M25: 10,952,060 km (0.036 R)
• M26: 11,473,409 km (0.097 R)
• M27: 11,665,044 km (0.108 R)
• M28: 12,589,708 km (0.081 R)
• M29: 12,986,142 km (0.108 R)
• M30: 13,639,137 km (0.077 R)
• M31: 14,457,587 km (0.059 R)
• M32: 14,977,140 km (0.054 R)
• M33: 16,464,442 km (0.091 R)
• M34: 18,445,268 km (0.087 R)
• M35: 18,557,466 km (0.076 R)
• M36: 19,635,169 km (0.099 R)
• M37: 19,922,098 km (0.035 R)
• M38: 20,500,294 km (0.084 R)
• M39: 20,616,531 km (0.083 R)
• M40: 21,910,254 km (0.105 R)
• M41: 22,988,256 km (0.112 R)
• M42: 23,655,612 km (0.115 R)
• M43: 23,961,091 km (0.07 R)
• M44: 24,390,886 km (0.078 R)
• M45: 24,575,789 km (0.106 R)
• M46: 26,072,515 km (0.119 R)
• M47: 27,406,180 km (0.075 R)
• M48: 28,957,510 km (0.058 R)
• M49: 33,027,021 km (0.073 R)
• M50: 33,436,919 km (0.069 R)
• M51: 33,779,798 km (0.075 R)
• M52: 33,917,278 km (0.064 R)
• M53: 35,232,543 km (0.106 R)
• M54: 35,861,452 km (0.059 R)
• M55: 36,988,522 km (0.058 R)
• M56: 37,130,192 km (0.102 R)
• M57: 37,343,069 km (0.117 R)
• M58: 38,413,741 km (0.066 R)
• M59: 39,494,436 km (0.097 R)
• M60: 40,002,171 km (0.101 R)
• M61: 40,585,154 km (0.106 R)
• M62: 41,685,746 km (0.086 R)
• M63: 43,841,302 km (0.073 R)
• M64: 45,728,479 km (0.113 R)
• M65: 47,026,839 km (0.079 R)
• M66: 48,105,140 km (0.115 R)
• M67: 48,337,316 km (0.099 R)
• M68: 48,492,299 km (0.092 R)
• M69: 49,347,550 km (0.105 R)
• M70: 50,286,277 km (0.085 R)
• M71: 51,943,223 km (0.091 R)
• M72: 53,457,752 km (0.075 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: 361 - 14,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit