🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.54 AU - 0.76 AU

Year: 197 Days

Day: 32.8 Hours

Environment

Temp: 124 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.9 AU - 1.12 AU

Year: 382 Days

Day: 20.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 70,134,007 km

• M1: 530,025 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.56 AU - 1.86 AU

Year: 842 Days

Day: 21.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,134,007 km

• M1: 1,113,008 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.8 AU - 2 AU

Year: 987 Days

Day: 21.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.16 AU - 3.46 AU

Year: 1775 Days

Day: 43.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,134,007 km

• M1: 408,851 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.1

Radius: 14.3

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.73 AU - 7.45 AU

Year: 6373 Days

Day: 11.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 70,134,007 km

• M1: 183,557 km (0.12 R)
• M2: 384,766 km (0.119 R)
• M3: 474,973 km (0.076 R)
• M4: 988,543 km (0.036 R)
• M5: 1,156,990 km (0.116 R)
• M6: 1,369,419 km (0.094 R)
• M7: 1,472,043 km (0.032 R)
• M8: 1,685,519 km (0.056 R)
• M9: 1,796,222 km (0.111 R)
• M10: 2,044,853 km (0.08 R)
• M11: 2,143,737 km (0.058 R)
• M12: 2,408,376 km (0.107 R)
• M13: 2,705,477 km (0.115 R)
• M14: 3,887,450 km (0.119 R)
• M15: 4,036,151 km (0.102 R)
• M16: 4,186,646 km (0.104 R)
• M17: 4,390,548 km (0.097 R)
• M18: 4,571,561 km (0.098 R)
• M19: 4,728,789 km (0.058 R)
• M20: 4,914,589 km (0.048 R)
• M21: 5,348,273 km (0.085 R)
• M22: 5,597,803 km (0.098 R)
• M23: 6,812,537 km (0.085 R)
• M24: 7,204,933 km (0.112 R)
• M25: 7,357,672 km (0.088 R)
• M26: 7,635,625 km (0.107 R)
• M27: 8,138,274 km (0.062 R)
• M28: 8,425,801 km (0.104 R)
• M29: 8,651,843 km (0.092 R)
• M30: 8,781,844 km (0.107 R)
• M31: 9,208,946 km (0.114 R)
• M32: 9,308,578 km (0.063 R)
• M33: 10,254,934 km (0.11 R)
• M34: 10,914,661 km (0.09 R)
• M35: 11,624,054 km (0.115 R)
• M36: 12,056,840 km (0.086 R)
• M37: 12,421,560 km (0.064 R)
• M38: 12,975,521 km (0.099 R)
• M39: 13,650,955 km (0.071 R)
• M40: 13,802,648 km (0.097 R)
• M41: 14,107,678 km (0.092 R)
• M42: 14,569,486 km (0.118 R)
• M43: 14,724,470 km (0.081 R)
• M44: 15,547,408 km (0.078 R)
• M45: 15,666,188 km (0.108 R)
• M46: 15,825,061 km (0.079 R)
• M47: 16,144,303 km (0.097 R)
• M48: 16,748,828 km (0.08 R)
• M49: 17,401,823 km (0.072 R)
• M50: 18,104,783 km (0.104 R)
• M51: 18,355,060 km (0.086 R)
• M52: 19,197,895 km (0.107 R)
• M53: 19,325,352 km (0.107 R)
• M54: 19,795,389 km (0.1 R)
• M55: 19,967,127 km (0.108 R)
• M56: 20,355,633 km (0.103 R)
• M57: 21,535,960 km (0.04 R)
• M58: 21,668,504 km (0.058 R)
• M59: 22,067,631 km (0.09 R)
• M60: 22,201,222 km (0.109 R)
• M61: 22,828,336 km (0.086 R)
• M62: 23,825,555 km (0.077 R)
• M63: 24,559,782 km (0.107 R)
• M64: 24,698,160 km (0.09 R)
• M65: 25,581,385 km (0.107 R)
• M66: 25,815,506 km (0.111 R)
• M67: 26,238,719 km (0.096 R)
• M68: 27,330,783 km (0.119 R)
• M69: 28,244,078 km (0.086 R)
• M70: 28,389,188 km (0.074 R)
• M71: 29,804,982 km (0.094 R)
• M72: 30,794,722 km (0.11 R)
• M73: 31,293,631 km (0.067 R)
• M74: 31,996,591 km (0.097 R)
• M75: 32,299,377 km (0.093 R)
• M76: 33,162,706 km (0.073 R)
• M77: 33,776,656 km (0.115 R)
• M78: 34,085,127 km (0.038 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.3

Radius: 10.8

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 8.31 AU - 10.01 AU

Year: 10444 Days

Day: 7.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 70,134,007 km

• M1: 141,669 km (0.077 R)
• M2: 250,427 km (0.11 R)
• M3: 600,486 km (0.081 R)
• M4: 769,681 km (0.097 R)
• M5: 920,326 km (0.076 R)
• M6: 1,081,443 km (0.099 R)
• M7: 1,175,241 km (0.099 R)
• M8: 1,599,650 km (0.114 R)
• M9: 2,069,986 km (0.102 R)
• M10: 2,212,104 km (0.089 R)
• M11: 2,456,547 km (0.027 R)
• M12: 2,531,495 km (0.081 R)
• M13: 2,658,354 km (0.111 R)
• M14: 3,078,575 km (0.073 R)
• M15: 3,269,013 km (0.076 R)
• M16: 3,379,565 km (0.071 R)
• M17: 3,576,287 km (0.04 R)
• M18: 4,461,457 km (0.08 R)
• M19: 4,708,743 km (0.069 R)
• M20: 4,897,086 km (0.103 R)
• M21: 5,576,111 km (0.105 R)
• M22: 6,011,441 km (0.045 R)
• M23: 6,562,111 km (0.069 R)
• M24: 7,309,502 km (0.053 R)
• M25: 7,455,060 km (0.105 R)
• M26: 7,564,716 km (0.111 R)
• M27: 8,158,918 km (0.049 R)
• M28: 9,431,697 km (0.105 R)
• M29: 9,829,627 km (0.061 R)
• M30: 9,909,812 km (0.039 R)
• M31: 10,641,794 km (0.071 R)
• M32: 10,848,239 km (0.045 R)
• M33: 11,391,130 km (0.108 R)
• M34: 12,896,683 km (0.111 R)
• M35: 13,161,022 km (0.1 R)
• M36: 13,249,584 km (0.118 R)
• M37: 14,281,660 km (0.095 R)
• M38: 14,646,828 km (0.061 R)
• M39: 14,738,532 km (0.107 R)
• M40: 14,922,687 km (0.08 R)
• M41: 15,200,191 km (0.094 R)
• M42: 15,619,813 km (0.095 R)
• M43: 16,517,998 km (0.058 R)
• M44: 18,364,485 km (0.057 R)
• M45: 18,513,036 km (0.092 R)
• M46: 18,661,886 km (0.091 R)
• M47: 19,211,508 km (0.115 R)
• M48: 19,766,367 km (0.098 R)
• M49: 21,566,777 km (0.104 R)
• M50: 21,671,346 km (0.106 R)
• M51: 22,038,160 km (0.077 R)
• M52: 22,407,218 km (0.055 R)
• M53: 24,282,876 km (0.063 R)
• M54: 24,718,655 km (0.107 R)
• M55: 24,992,269 km (0.08 R)
• M56: 25,156,976 km (0.069 R)
• M57: 25,819,246 km (0.069 R)
• M58: 26,767,397 km (0.104 R)
• M59: 26,935,845 km (0.083 R)
• M60: 27,048,492 km (0.092 R)
• M61: 27,670,221 km (0.104 R)
• M62: 27,840,613 km (0.092 R)
• M63: 28,353,883 km (0.059 R)
• M64: 30,320,796 km (0.094 R)
• M65: 30,848,876 km (0.079 R)
• M66: 30,966,610 km (0.078 R)
• M67: 31,676,302 km (0.109 R)
• M68: 31,795,083 km (0.1 R)
• M69: 32,690,875 km (0.06 R)
• M70: 33,051,406 km (0.084 R)
• M71: 33,232,269 km (0.082 R)
• M72: 33,594,895 km (0.118 R)
• M73: 34,019,603 km (0.107 R)
• M74: 34,751,735 km (0.052 R)
• M75: 36,231,707 km (0.052 R)
• M76: 36,542,721 km (0.107 R)
• M77: 37,858,135 km (0.092 R)
• M78: 38,680,325 km (0.068 R)
• M79: 39,061,799 km (0.101 R)
• M80: 39,892,516 km (0.116 R)
• M81: 41,571,303 km (0.118 R)
• M82: 42,484,898 km (0.083 R)
• M83: 42,747,143 km (0.08 R)
• M84: 42,944,163 km (0.109 R)
• M85: 43,075,660 km (0.063 R)
• M86: 44,066,297 km (0.056 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.1

Radius: 14.2

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 8.19 AU - 10.97 AU

Year: 11171 Days

Day: 5.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 70,134,007 km

• M1: 190,887 km (0.063 R)
• M2: 280,795 km (0.079 R)
• M3: 442,361 km (0.079 R)
• M4: 532,120 km (0.085 R)
• M5: 1,227,002 km (0.101 R)
• M6: 1,682,527 km (0.085 R)
• M7: 1,890,169 km (0.11 R)
• M8: 3,604,411 km (0.105 R)
• M9: 3,943,549 km (0.102 R)
• M10: 4,293,309 km (0.043 R)
• M11: 4,400,272 km (0.087 R)
• M12: 5,060,746 km (0.094 R)
• M13: 5,402,727 km (0.081 R)
• M14: 6,803,861 km (0.098 R)
• M15: 7,012,849 km (0.045 R)
• M16: 7,139,259 km (0.105 R)
• M17: 7,523,277 km (0.1 R)
• M18: 7,739,595 km (0.098 R)
• M19: 8,178,366 km (0.081 R)
• M20: 8,761,050 km (0.116 R)
• M21: 9,034,515 km (0.046 R)
• M22: 9,357,048 km (0.097 R)
• M23: 9,589,972 km (0.067 R)
• M24: 9,683,620 km (0.028 R)
• M25: 10,443,876 km (0.08 R)
• M26: 10,880,104 km (0.107 R)
• M27: 11,075,927 km (0.057 R)
• M28: 11,272,948 km (0.103 R)
• M29: 11,870,741 km (0.098 R)
• M30: 12,581,480 km (0.06 R)
• M31: 12,993,772 km (0.094 R)
• M32: 13,990,991 km (0.1 R)
• M33: 15,176,106 km (0.107 R)
• M34: 16,281,484 km (0.075 R)
• M35: 16,843,972 km (0.053 R)
• M36: 17,470,039 km (0.084 R)
• M37: 17,699,522 km (0.118 R)
• M38: 18,045,692 km (0.042 R)
• M39: 18,219,674 km (0.058 R)
• M40: 21,261,298 km (0.082 R)
• M41: 21,506,489 km (0.089 R)
• M42: 21,752,578 km (0.065 R)
• M43: 22,683,974 km (0.109 R)
• M44: 23,945,832 km (0.077 R)
• M45: 27,000,172 km (0.032 R)
• M46: 27,732,603 km (0.11 R)
• M47: 28,404,148 km (0.077 R)
• M48: 28,606,554 km (0.112 R)
• M49: 29,217,063 km (0.116 R)
• M50: 30,037,607 km (0.087 R)
• M51: 32,192,415 km (0.093 R)
• M52: 32,685,788 km (0.105 R)
• M53: 32,898,068 km (0.1 R)
• M54: 33,537,599 km (0.118 R)
• M55: 33,680,165 km (0.056 R)
• M56: 34,252,976 km (0.118 R)
• M57: 34,612,459 km (0.092 R)
• M58: 34,756,672 km (0.118 R)
• M59: 35,190,506 km (0.092 R)
• M60: 35,335,466 km (0.082 R)
• M61: 36,722,687 km (0.08 R)
• M62: 37,164,449 km (0.08 R)
• M63: 37,904,660 km (0.108 R)
• M64: 39,024,250 km (0.112 R)
• M65: 39,324,643 km (0.04 R)
• M66: 41,372,039 km (0.082 R)
• M67: 42,370,306 km (0.1 R)
• M68: 42,988,444 km (0.087 R)
• M69: 43,143,577 km (0.099 R)
• M70: 44,312,086 km (0.105 R)
• M71: 44,782,422 km (0.103 R)
• M72: 45,018,338 km (0.066 R)
• M73: 45,412,229 km (0.034 R)
• M74: 45,886,454 km (0.095 R)
• M75: 46,839,841 km (0.086 R)
• M76: 47,399,038 km (0.111 R)
• M77: 48,523,865 km (0.105 R)
• M78: 48,685,281 km (0.095 R)
• M79: 49,739,048 km (0.075 R)
• M80: 50,309,465 km (0.08 R)
• M81: 51,539,159 km (0.113 R)
• M82: 51,868,723 km (0.081 R)
• M83: 52,944,781 km (0.112 R)
• M84: 54,866,515 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 685

Radius: 3.8

Gravity: 47.44 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 10.78 AU - 15.26 AU

Year: 17699 Days

Day: 17 Hours

Environment

Temp: -190 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 70,134,007 km

• M1: 58,792 km (0.104 R)
• M2: 276,008 km (0.037 R)
• M3: 486,642 km (0.09 R)
• M4: 587,022 km (0.112 R)
• M5: 878,289 km (0.039 R)
• M6: 902,374 km (0.089 R)
• M7: 1,181,973 km (0.102 R)
• M8: 1,458,130 km (0.039 R)
• M9: 1,486,853 km (0.113 R)
• M10: 1,603,540 km (0.037 R)
• M11: 2,263,565 km (0.109 R)
• M12: 3,181,947 km (0.106 R)
• M13: 3,523,778 km (0.116 R)
• M14: 3,562,374 km (0.044 R)
• M15: 3,917,071 km (0.029 R)
• M16: 4,037,796 km (0.103 R)
• M17: 4,078,337 km (0.079 R)
• M18: 4,490,778 km (0.117 R)
• M19: 7,627,397 km (0.06 R)
• M20: 8,494,616 km (0.102 R)
• M21: 8,913,490 km (0.106 R)
• M22: 9,608,222 km (0.063 R)
• M23: 10,375,809 km (0.062 R)
• M24: 11,276,987 km (0.1 R)
• M25: 11,679,106 km (0.094 R)
• M26: 12,615,588 km (0.101 R)
• M27: 12,674,829 km (0.095 R)
• M28: 13,880,887 km (0.108 R)
• M29: 14,126,377 km (0.058 R)
• M30: 15,693,415 km (0.106 R)
• M31: 16,077,582 km (0.038 R)
• M32: 16,464,891 km (0.108 R)
• M33: 16,986,090 km (0.105 R)
• M34: 17,512,675 km (0.071 R)
• M35: 18,312,575 km (0.037 R)
• M36: 18,379,744 km (0.114 R)
• M37: 20,363,711 km (0.086 R)
• M38: 20,433,274 km (0.093 R)
• M39: 20,852,597 km (0.085 R)
• M40: 21,487,041 km (0.1 R)
• M41: 21,557,951 km (0.101 R)
• M42: 21,628,860 km (0.092 R)
• M43: 23,282,066 km (0.046 R)
• M44: 23,354,920 km (0.115 R)
• M45: 23,573,782 km (0.044 R)
• M46: 23,866,545 km (0.055 R)
• M47: 23,939,998 km (0.116 R)
• M48: 24,234,406 km (0.089 R)
• M49: 24,752,314 km (0.116 R)
• M50: 26,025,542 km (0.083 R)
• M51: 27,627,436 km (0.117 R)
• M52: 28,246,023 km (0.063 R)
• M53: 29,104,116 km (0.061 R)
• M54: 31,085,690 km (0.068 R)
• M55: 32,295,488 km (0.099 R)
• M56: 32,783,625 km (0.063 R)
• M57: 33,274,306 km (0.089 R)
• M58: 33,602,674 km (0.089 R)
• M59: 34,180,121 km (0.069 R)
• M60: 35,177,341 km (0.05 R)
• M61: 35,428,217 km (0.108 R)
• M62: 35,931,613 km (0.114 R)
• M63: 36,100,061 km (0.072 R)
• M64: 38,140,426 km (0.036 R)
• M65: 39,001,661 km (0.045 R)
• M66: 39,347,830 km (0.099 R)
• M67: 40,743,130 km (0.115 R)
• M68: 43,044,543 km (0.059 R)
• M69: 43,223,462 km (0.049 R)
• M70: 43,312,922 km (0.079 R)
• M71: 44,752,951 km (0.069 R)
• M72: 45,752,115 km (0.047 R)
• M73: 47,034,468 km (0.056 R)
• M74: 47,587,531 km (0.098 R)
• M75: 48,235,589 km (0.046 R)
• M76: 48,514,290 km (0.1 R)
• M77: 49,353,385 km (0.108 R)
• M78: 49,540,532 km (0.086 R)
• M79: 50,573,804 km (0.066 R)
• M80: 51,045,935 km (0.074 R)
• M81: 52,375,411 km (0.095 R)
• M82: 52,470,855 km (0.117 R)
• M83: 54,101,472 km (0.113 R)
• M84: 54,197,962 km (0.114 R)
• M85: 54,584,224 km (0.113 R)
• M86: 56,431,758 km (0.079 R)
• M87: 57,314,086 km (0.105 R)
• M88: 57,707,678 km (0.113 R)
• M89: 57,806,263 km (0.105 R)
• M90: 58,200,902 km (0.098 R)
• M91: 58,497,555 km (0.104 R)
• M92: 59,788,734 km (0.088 R)
• M93: 60,187,861 km (0.049 R)
• M94: 64,534,277 km (0.11 R)
• M95: 67,833,958 km (0.108 R)
• M96: 68,876,206 km (0.065 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: 179 - 14,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit