🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.67 AU - 0.75 AU

Year: 224 Days

Day: 34.6 Hours

Environment

Temp: 129 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.38 AU - 1.5 AU

Year: 648 Days

Day: 46.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.8 AU - 2.58 AU

Year: 1214 Days

Day: 42.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.62 AU - 2.84 AU

Year: 1690 Days

Day: 40.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,506,282 km

• M1: 1,946,717 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.22 AU - 3.58 AU

Year: 2349 Days

Day: 44.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,506,282 km

• M1: 546,331 km (0.108 R)

Asteroid Belt

Center: 4.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.9

Radius: 9.7

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.73 AU - 5.79 AU

Year: 3892 Days

Day: 5.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 86,506,282 km

• M1: 121,174 km (0.059 R)
• M2: 220,058 km (0.102 R)
• M3: 340,634 km (0.116 R)
• M4: 468,391 km (0.114 R)
• M5: 539,151 km (0.102 R)
• M6: 629,807 km (0.069 R)
• M7: 717,920 km (0.105 R)
• M8: 836,551 km (0.114 R)
• M9: 934,837 km (0.083 R)
• M10: 1,018,163 km (0.089 R)
• M11: 1,162,974 km (0.116 R)
• M12: 1,263,504 km (0.081 R)
• M13: 1,325,288 km (0.034 R)
• M14: 1,717,832 km (0.092 R)
• M15: 1,844,991 km (0.057 R)
• M16: 1,915,750 km (0.1 R)
• M17: 2,133,415 km (0.116 R)
• M18: 2,257,881 km (0.09 R)
• M19: 2,333,727 km (0.056 R)
• M20: 2,462,082 km (0.117 R)
• M21: 2,902,647 km (0.057 R)
• M22: 3,013,200 km (0.057 R)
• M23: 3,252,707 km (0.1 R)
• M24: 3,440,153 km (0.107 R)
• M25: 3,513,306 km (0.04 R)
• M26: 3,780,637 km (0.105 R)
• M27: 4,147,451 km (0.118 R)
• M28: 4,430,191 km (0.056 R)
• M29: 4,525,784 km (0.037 R)
• M30: 4,606,118 km (0.101 R)
• M31: 4,800,596 km (0.1 R)
• M32: 5,030,976 km (0.077 R)
• M33: 5,147,663 km (0.092 R)
• M34: 5,349,620 km (0.11 R)
• M35: 5,537,066 km (0.117 R)
• M36: 5,657,492 km (0.057 R)
• M37: 5,831,026 km (0.097 R)
• M38: 6,326,344 km (0.037 R)
• M39: 6,780,075 km (0.06 R)
• M40: 7,527,914 km (0.072 R)
• M41: 7,892,335 km (0.076 R)
• M42: 8,499,253 km (0.104 R)
• M43: 8,939,221 km (0.103 R)
• M44: 9,263,848 km (0.101 R)
• M45: 9,448,153 km (0.076 R)
• M46: 9,509,787 km (0.065 R)
• M47: 9,799,558 km (0.111 R)
• M48: 10,008,247 km (0.04 R)
• M49: 10,176,395 km (0.109 R)
• M50: 10,239,525 km (0.092 R)
• M51: 10,472,749 km (0.115 R)
• M52: 10,771,944 km (0.06 R)
• M53: 10,922,589 km (0.075 R)
• M54: 11,009,057 km (0.108 R)
• M55: 11,095,674 km (0.073 R)
• M56: 11,225,974 km (0.118 R)
• M57: 11,554,341 km (0.077 R)
• M58: 12,399,868 km (0.07 R)
• M59: 12,535,254 km (0.096 R)
• M60: 12,603,172 km (0.1 R)
• M61: 13,173,439 km (0.113 R)
• M62: 13,242,404 km (0.101 R)
• M63: 13,380,782 km (0.119 R)
• M64: 13,915,594 km (0.075 R)
• M65: 14,103,339 km (0.063 R)
• M66: 14,197,436 km (0.117 R)
• M67: 14,386,378 km (0.038 R)
• M68: 14,814,528 km (0.104 R)
• M69: 14,958,291 km (0.104 R)
• M70: 15,126,439 km (0.088 R)
• M71: 15,464,680 km (0.068 R)
• M72: 16,001,437 km (0.045 R)
• M73: 16,420,311 km (0.102 R)
• M74: 16,544,178 km (0.058 R)
• M75: 16,668,344 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.9

Radius: 11.4

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.8 AU - 7.92 AU

Year: 6011 Days

Day: 10.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 157 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 86,506,282 km

• M1: 280,047 km (0.044 R)
• M2: 419,622 km (0.111 R)
• M3: 565,779 km (0.045 R)
• M4: 1,097,600 km (0.081 R)
• M5: 2,098,559 km (0.091 R)
• M6: 2,403,140 km (0.091 R)
• M7: 2,580,862 km (0.081 R)
• M8: 2,701,887 km (0.084 R)
• M9: 2,991,509 km (0.093 R)
• M10: 3,076,181 km (0.11 R)
• M11: 3,161,601 km (0.106 R)
• M12: 3,736,656 km (0.092 R)
• M13: 3,828,060 km (0.091 R)
• M14: 3,989,775 km (0.03 R)
• M15: 4,130,248 km (0.089 R)
• M16: 4,368,108 km (0.059 R)
• M17: 4,561,688 km (0.118 R)
• M18: 5,210,344 km (0.059 R)
• M19: 5,312,669 km (0.102 R)
• M20: 5,441,623 km (0.114 R)
• M21: 6,400,694 km (0.091 R)
• M22: 6,593,227 km (0.056 R)
• M23: 7,239,490 km (0.076 R)
• M24: 7,526,867 km (0.03 R)
• M25: 8,321,382 km (0.108 R)
• M26: 9,111,707 km (0.105 R)
• M27: 9,204,458 km (0.12 R)
• M28: 9,704,414 km (0.074 R)
• M29: 10,053,276 km (0.085 R)
• M30: 10,213,196 km (0.052 R)
• M31: 10,600,505 km (0.107 R)
• M32: 11,456,205 km (0.066 R)
• M33: 11,960,051 km (0.112 R)
• M34: 12,265,829 km (0.119 R)
• M35: 12,574,299 km (0.119 R)
• M36: 13,163,715 km (0.071 R)
• M37: 13,338,894 km (0.092 R)
• M38: 13,620,587 km (0.115 R)
• M39: 14,226,010 km (0.064 R)
• M40: 14,369,623 km (0.117 R)
• M41: 14,622,294 km (0.07 R)
• M42: 15,168,775 km (0.105 R)
• M43: 15,536,786 km (0.093 R)
• M44: 15,907,639 km (0.084 R)
• M45: 16,019,538 km (0.059 R)
• M46: 16,772,016 km (0.114 R)
• M47: 16,923,858 km (0.093 R)
• M48: 17,497,416 km (0.102 R)
• M49: 17,612,905 km (0.081 R)
• M50: 17,960,870 km (0.104 R)
• M51: 19,734,802 km (0.1 R)
• M52: 19,935,412 km (0.066 R)
• M53: 20,136,621 km (0.11 R)
• M54: 20,217,255 km (0.054 R)
• M55: 20,338,429 km (0.107 R)
• M56: 21,111,850 km (0.112 R)
• M57: 21,563,935 km (0.109 R)
• M58: 22,144,075 km (0.031 R)
• M59: 22,855,413 km (0.109 R)
• M60: 23,150,420 km (0.082 R)
• M61: 23,446,773 km (0.052 R)
• M62: 23,957,650 km (0.103 R)
• M63: 24,214,510 km (0.061 R)
• M64: 24,300,379 km (0.118 R)
• M65: 25,034,007 km (0.118 R)
• M66: 25,381,672 km (0.093 R)
• M67: 26,081,940 km (0.102 R)
• M68: 28,085,355 km (0.092 R)
• M69: 28,356,276 km (0.114 R)
• M70: 28,491,962 km (0.06 R)
• M71: 29,037,246 km (0.066 R)
• M72: 29,356,787 km (0.097 R)
• M73: 29,815,454 km (0.065 R)
• M74: 29,999,609 km (0.099 R)
• M75: 30,415,192 km (0.071 R)
• M76: 30,972,444 km (0.07 R)
• M77: 31,112,168 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.8

Radius: 9.4

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 7.59 AU - 8.13 AU

Year: 8258 Days

Day: 11.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 86,506,282 km

• M1: 213,027 km (0.057 R)
• M2: 283,787 km (0.071 R)
• M3: 400,174 km (0.094 R)
• M4: 731,234 km (0.045 R)
• M5: 806,931 km (0.099 R)
• M6: 1,413,101 km (0.061 R)
• M7: 1,490,144 km (0.092 R)
• M8: 1,917,845 km (0.067 R)
• M9: 2,003,564 km (0.032 R)
• M10: 2,179,043 km (0.08 R)
• M11: 2,313,980 km (0.099 R)
• M12: 2,451,760 km (0.111 R)
• M13: 2,568,745 km (0.112 R)
• M14: 2,906,088 km (0.064 R)
• M15: 3,464,687 km (0.072 R)
• M16: 3,543,375 km (0.114 R)
• M17: 4,707,995 km (0.093 R)
• M18: 5,514,477 km (0.088 R)
• M19: 6,171,211 km (0.098 R)
• M20: 6,331,281 km (0.063 R)
• M21: 6,720,834 km (0.097 R)
• M22: 7,151,825 km (0.06 R)
• M23: 7,660,309 km (0.055 R)
• M24: 8,110,449 km (0.075 R)
• M25: 8,427,147 km (0.055 R)
• M26: 9,000,107 km (0.093 R)
• M27: 9,364,677 km (0.117 R)
• M28: 9,511,732 km (0.077 R)
• M29: 9,622,733 km (0.088 R)
• M30: 10,259,123 km (0.082 R)
• M31: 10,487,110 km (0.106 R)
• M32: 10,986,617 km (0.03 R)
• M33: 11,064,259 km (0.066 R)
• M34: 11,572,742 km (0.04 R)
• M35: 11,730,717 km (0.099 R)
• M36: 12,572,055 km (0.07 R)
• M37: 12,816,050 km (0.118 R)
• M38: 13,682,072 km (0.112 R)
• M39: 13,807,435 km (0.084 R)
• M40: 14,143,282 km (0.045 R)
• M41: 14,567,093 km (0.04 R)
• M42: 15,167,279 km (0.106 R)
• M43: 15,514,047 km (0.082 R)
• M44: 15,688,329 km (0.116 R)
• M45: 16,569,610 km (0.061 R)
• M46: 16,881,821 km (0.109 R)
• M47: 17,830,271 km (0.071 R)
• M48: 17,921,376 km (0.12 R)
• M49: 18,241,964 km (0.096 R)
• M50: 19,684,088 km (0.114 R)
• M51: 19,825,607 km (0.118 R)
• M52: 19,967,426 km (0.092 R)
• M53: 20,538,292 km (0.117 R)
• M54: 20,633,885 km (0.084 R)
• M55: 21,210,884 km (0.099 R)
• M56: 21,744,499 km (0.057 R)
• M57: 22,282,453 km (0.08 R)
• M58: 22,528,542 km (0.064 R)
• M59: 22,824,895 km (0.083 R)
• M60: 22,924,079 km (0.11 R)
• M61: 23,471,607 km (0.042 R)
• M62: 24,073,888 km (0.053 R)
• M63: 24,326,259 km (0.085 R)
• M64: 24,427,537 km (0.049 R)
• M65: 24,833,845 km (0.075 R)
• M66: 24,935,721 km (0.095 R)
• M67: 25,807,727 km (0.098 R)
• M68: 26,950,954 km (0.076 R)
• M69: 27,055,673 km (0.083 R)
• M70: 28,910,686 km (0.05 R)
• M71: 29,071,653 km (0.103 R)
• M72: 29,179,065 km (0.088 R)
• M73: 29,448,191 km (0.091 R)
• M74: 30,369,565 km (0.079 R)
• M75: 31,245,460 km (0.112 R)
• M76: 31,631,123 km (0.069 R)
• M77: 31,797,027 km (0.1 R)
• M78: 31,907,730 km (0.055 R)
• M79: 32,351,886 km (0.059 R)
• M80: 32,518,837 km (0.101 R)
• M81: 33,133,984 km (0.119 R)
• M82: 33,471,028 km (0.06 R)
• M83: 34,432,344 km (0.099 R)
• M84: 34,716,729 km (0.087 R)
• M85: 35,059,159 km (0.095 R)
• M86: 35,230,747 km (0.098 R)
• M87: 35,345,339 km (0.065 R)
• M88: 36,208,519 km (0.092 R)
• M89: 37,078,580 km (0.119 R)
• M90: 38,073,107 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520.6

Radius: 7.7

Gravity: 8.78 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 16.87 AU - 18.45 AU

Year: 27811 Days

Day: 21.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 86,506,282 km

• M1: 270,623 km (0.066 R)
• M2: 322,084 km (0.119 R)
• M3: 920,625 km (0.117 R)
• M4: 976,276 km (0.111 R)
• M5: 1,334,114 km (0.083 R)
• M6: 2,467,766 km (0.107 R)
• M7: 3,205,434 km (0.042 R)
• M8: 3,914,527 km (0.109 R)
• M9: 4,965,901 km (0.092 R)
• M10: 5,065,683 km (0.079 R)
• M11: 6,099,105 km (0.114 R)
• M12: 6,421,638 km (0.117 R)
• M13: 6,860,409 km (0.116 R)
• M14: 7,308,754 km (0.073 R)
• M15: 7,651,333 km (0.071 R)
• M16: 8,710,186 km (0.108 R)
• M17: 8,951,637 km (0.104 R)
• M18: 9,073,260 km (0.062 R)
• M19: 9,256,667 km (0.098 R)
• M20: 10,638,952 km (0.068 R)
• M21: 11,027,009 km (0.075 R)
• M22: 12,218,855 km (0.088 R)
• M23: 13,451,093 km (0.096 R)
• M24: 13,800,404 km (0.052 R)
• M25: 16,105,707 km (0.073 R)
• M26: 16,551,209 km (0.091 R)
• M27: 17,530,028 km (0.111 R)
• M28: 18,527,547 km (0.1 R)
• M29: 19,229,011 km (0.102 R)
• M30: 19,622,454 km (0.116 R)
• M31: 19,780,578 km (0.046 R)
• M32: 19,939,003 km (0.098 R)
• M33: 20,577,337 km (0.087 R)
• M34: 20,818,488 km (0.092 R)
• M35: 21,141,470 km (0.047 R)
• M36: 22,367,275 km (0.028 R)
• M37: 22,947,117 km (0.12 R)
• M38: 23,700,043 km (0.111 R)
• M39: 24,037,236 km (0.106 R)
• M40: 24,801,681 km (0.072 R)
• M41: 25,143,961 km (0.109 R)
• M42: 27,230,702 km (0.109 R)
• M43: 27,407,078 km (0.083 R)
• M44: 32,404,395 km (0.076 R)
• M45: 32,872,337 km (0.096 R)
• M46: 33,909,798 km (0.119 R)
• M47: 35,149,815 km (0.118 R)
• M48: 36,307,403 km (0.086 R)
• M49: 36,501,581 km (0.113 R)
• M50: 37,575,694 km (0.102 R)
• M51: 39,057,012 km (0.12 R)
• M52: 39,854,818 km (0.108 R)
• M53: 40,859,666 km (0.099 R)
• M54: 41,568,012 km (0.04 R)
• M55: 42,076,496 km (0.112 R)
• M56: 43,099,446 km (0.067 R)
• M57: 43,510,989 km (0.037 R)
• M58: 44,857,370 km (0.059 R)
• M59: 45,170,030 km (0.1 R)
• M60: 45,588,006 km (0.065 R)
• M61: 46,007,329 km (0.115 R)
• M62: 46,322,681 km (0.111 R)
• M63: 47,061,097 km (0.096 R)
• M64: 47,167,012 km (0.102 R)
• M65: 47,484,907 km (0.101 R)
• M66: 48,016,429 km (0.039 R)
• M67: 48,122,942 km (0.097 R)
• M68: 50,920,123 km (0.091 R)
• M69: 53,769,663 km (0.046 R)
• M70: 55,102,281 km (0.04 R)
• M71: 58,026,620 km (0.04 R)
• M72: 58,253,560 km (0.044 R)
• M73: 59,278,904 km (0.109 R)
• M74: 60,425,123 km (0.095 R)
• M75: 61,231,755 km (0.102 R)
• M76: 64,964,671 km (0.118 R)
• M77: 66,739,649 km (0.096 R)
• M78: 68,650,612 km (0.083 R)
• M79: 69,612,676 km (0.09 R)
• M80: 70,943,050 km (0.08 R)
• M81: 71,428,795 km (0.055 R)
• M82: 73,260,321 km (0.055 R)
• M83: 73,382,992 km (0.107 R)
• M84: 73,997,390 km (0.025 R)
• M85: 78,219,640 km (0.099 R)
• M86: 78,721,541 km (0.101 R)
• M87: 79,350,451 km (0.111 R)
• M88: 79,728,484 km (0.118 R)
• M89: 84,055,304 km (0.09 R)
• M90: 85,729,753 km (0.038 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 14,186 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit