🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.59 AU - 0.71 AU

Year: 200 Days

Day: 15.6 Hours

Environment

Temp: 119 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,781,390 km

• M1: 224,846 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.96 AU - 1.1 AU

Year: 398 Days

Day: 25.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.97 AU - 1.19 AU

Year: 427 Days

Day: 35.6 Hours

Environment

Temp: -8 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.06 AU - 1.7 AU

Year: 617 Days

Day: 14.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,781,390 km

• M1: 87,515 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.98 AU - 3.74 AU

Year: 2345 Days

Day: 47.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 59.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,781,390 km

• M1: 1,778,868 km (0.09 R)
• M2: 1,939,387 km (0.038 R)

Asteroid Belt

Center: 5.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.9

Radius: 11.1

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 7.7 AU - 9.26 AU

Year: 9404 Days

Day: 11 Hours

Environment

Temp: -179 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 87,781,390 km

• M1: 347,366 km (0.101 R)
• M2: 510,727 km (0.038 R)
• M3: 596,896 km (0.118 R)
• M4: 744,100 km (0.113 R)
• M5: 844,480 km (0.059 R)
• M6: 1,191,996 km (0.058 R)
• M7: 1,277,117 km (0.111 R)
• M8: 1,734,887 km (0.076 R)
• M9: 1,812,677 km (0.098 R)
• M10: 1,931,757 km (0.061 R)
• M11: 2,012,690 km (0.067 R)
• M12: 2,157,201 km (0.104 R)
• M13: 2,884,247 km (0.116 R)
• M14: 3,118,966 km (0.105 R)
• M15: 3,657,219 km (0.027 R)
• M16: 4,464,599 km (0.117 R)
• M17: 4,681,815 km (0.095 R)
• M18: 5,183,267 km (0.077 R)
• M19: 5,498,171 km (0.11 R)
• M20: 5,643,430 km (0.118 R)
• M21: 6,297,771 km (0.116 R)
• M22: 6,511,098 km (0.083 R)
• M23: 6,788,751 km (0.071 R)
• M24: 6,882,250 km (0.088 R)
• M25: 7,102,009 km (0.116 R)
• M26: 8,135,880 km (0.115 R)
• M27: 8,636,734 km (0.091 R)
• M28: 8,805,929 km (0.073 R)
• M29: 8,907,955 km (0.117 R)
• M30: 9,458,774 km (0.068 R)
• M31: 9,985,359 km (0.08 R)
• M32: 10,774,787 km (0.098 R)
• M33: 10,993,648 km (0.045 R)
• M34: 12,413,332 km (0.106 R)
• M35: 13,535,316 km (0.065 R)
• M36: 14,528,496 km (0.059 R)
• M37: 14,770,247 km (0.066 R)
• M38: 15,298,925 km (0.097 R)
• M39: 15,833,738 km (0.078 R)
• M40: 16,291,059 km (0.076 R)
• M41: 16,416,571 km (0.117 R)
• M42: 17,218,715 km (0.082 R)
• M43: 17,389,256 km (0.086 R)
• M44: 17,560,396 km (0.031 R)
• M45: 17,818,004 km (0.117 R)
• M46: 19,081,208 km (0.071 R)
• M47: 19,390,427 km (0.1 R)
• M48: 19,523,420 km (0.107 R)
• M49: 19,612,281 km (0.093 R)
• M50: 20,238,049 km (0.085 R)
• M51: 20,689,086 km (0.084 R)
• M52: 20,870,399 km (0.087 R)
• M53: 21,969,494 km (0.112 R)
• M54: 23,275,334 km (0.088 R)
• M55: 23,605,796 km (0.044 R)
• M56: 23,937,754 km (0.09 R)
• M57: 24,462,543 km (0.111 R)
• M58: 24,798,540 km (0.111 R)
• M59: 24,942,902 km (0.079 R)
• M60: 26,501,113 km (0.12 R)
• M61: 26,895,603 km (0.106 R)
• M62: 27,143,038 km (0.109 R)
• M63: 27,690,267 km (0.109 R)
• M64: 28,593,688 km (0.102 R)
• M65: 28,998,201 km (0.118 R)
• M66: 29,099,628 km (0.037 R)
• M67: 29,252,068 km (0.113 R)
• M68: 29,608,560 km (0.105 R)
• M69: 29,761,898 km (0.108 R)
• M70: 30,017,860 km (0.059 R)
• M71: 30,274,719 km (0.112 R)
• M72: 30,480,716 km (0.076 R)
• M73: 30,842,144 km (0.085 R)
• M74: 31,049,337 km (0.106 R)
• M75: 31,413,159 km (0.118 R)
• M76: 33,253,063 km (0.115 R)
• M77: 33,518,749 km (0.092 R)
• M78: 33,731,926 km (0.111 R)
• M79: 34,052,365 km (0.091 R)
• M80: 34,266,589 km (0.096 R)
• M81: 34,750,089 km (0.107 R)
• M82: 34,911,805 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.7

Radius: 4.7

Gravity: 44.98 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 11.57 AU - 12.67 AU

Year: 16068 Days

Day: 20.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 87,781,390 km

• M1: 284,834 km (0.046 R)
• M2: 1,178,981 km (0.111 R)
• M3: 1,262,756 km (0.072 R)
• M4: 1,319,603 km (0.087 R)
• M5: 1,377,348 km (0.078 R)
• M6: 1,495,380 km (0.059 R)
• M7: 1,525,449 km (0.091 R)
• M8: 1,869,225 km (0.105 R)
• M9: 2,481,380 km (0.095 R)
• M10: 2,625,293 km (0.039 R)
• M11: 3,188,978 km (0.096 R)
• M12: 3,306,113 km (0.098 R)
• M13: 3,385,101 km (0.068 R)
• M14: 3,666,045 km (0.102 R)
• M15: 3,747,726 km (0.119 R)
• M16: 4,379,478 km (0.111 R)
• M17: 4,422,711 km (0.106 R)
• M18: 4,641,274 km (0.065 R)
• M19: 4,953,185 km (0.079 R)
• M20: 6,661,294 km (0.116 R)
• M21: 6,711,110 km (0.075 R)
• M22: 6,811,041 km (0.069 R)
• M23: 7,012,699 km (0.111 R)
• M24: 7,629,043 km (0.072 R)
• M25: 7,681,252 km (0.048 R)
• M26: 7,838,330 km (0.101 R)
• M27: 8,316,295 km (0.104 R)
• M28: 8,803,535 km (0.114 R)
• M29: 9,411,651 km (0.051 R)
• M30: 9,748,994 km (0.071 R)
• M31: 9,862,240 km (0.054 R)
• M32: 10,609,631 km (0.099 R)
• M33: 10,667,824 km (0.119 R)
• M34: 11,854,883 km (0.117 R)
• M35: 11,975,758 km (0.12 R)
• M36: 12,036,495 km (0.045 R)
• M37: 12,958,467 km (0.118 R)
• M38: 13,712,141 km (0.061 R)
• M39: 14,415,550 km (0.112 R)
• M40: 17,550,224 km (0.076 R)
• M41: 18,104,035 km (0.111 R)
• M42: 18,173,748 km (0.099 R)
• M43: 18,383,185 km (0.091 R)
• M44: 18,733,992 km (0.119 R)
• M45: 20,884,760 km (0.104 R)
• M46: 21,840,840 km (0.102 R)
• M47: 22,660,936 km (0.115 R)
• M48: 22,735,884 km (0.06 R)
• M49: 22,961,628 km (0.11 R)
• M50: 23,187,969 km (0.051 R)
• M51: 23,947,926 km (0.101 R)
• M52: 24,638,919 km (0.074 R)
• M53: 24,716,111 km (0.1 R)
• M54: 29,164,105 km (0.054 R)
• M55: 29,409,296 km (0.11 R)
• M56: 29,984,051 km (0.109 R)
• M57: 30,066,330 km (0.057 R)
• M58: 30,645,273 km (0.032 R)
• M59: 30,977,829 km (0.063 R)
• M60: 31,730,157 km (0.107 R)
• M61: 32,657,963 km (0.061 R)
• M62: 33,338,334 km (0.069 R)
• M63: 36,105,895 km (0.047 R)
• M64: 36,369,187 km (0.097 R)
• M65: 37,251,216 km (0.113 R)
• M66: 38,497,815 km (0.094 R)
• M67: 39,396,599 km (0.066 R)
• M68: 39,758,028 km (0.042 R)
• M69: 40,484,325 km (0.084 R)
• M70: 40,666,536 km (0.115 R)
• M71: 40,849,045 km (0.115 R)
• M72: 42,318,844 km (0.104 R)
• M73: 42,411,296 km (0.06 R)
• M74: 42,781,700 km (0.091 R)
• M75: 42,967,351 km (0.064 R)
• M76: 43,899,495 km (0.11 R)
• M77: 44,180,440 km (0.115 R)
• M78: 44,461,834 km (0.096 R)
• M79: 44,838,222 km (0.098 R)
• M80: 45,973,370 km (0.081 R)
• M81: 48,368,732 km (0.036 R)
• M82: 49,338,126 km (0.051 R)
• M83: 49,532,753 km (0.12 R)
• M84: 54,079,630 km (0.102 R)
• M85: 55,287,633 km (0.082 R)
• M86: 55,692,146 km (0.08 R)
• M87: 56,097,706 km (0.077 R)
• M88: 56,606,189 km (0.065 R)
• M89: 58,551,859 km (0.05 R)
• M90: 58,964,300 km (0.071 R)
• M91: 59,377,639 km (0.112 R)
• M92: 60,311,279 km (0.12 R)
• M93: 60,727,760 km (0.098 R)
• M94: 61,458,844 km (0.11 R)
• M95: 62,929,990 km (0.106 R)
• M96: 69,909,927 km (0.096 R)
• M97: 70,895,478 km (0.105 R)
• M98: 73,435,052 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.2

Radius: 7.8

Gravity: 12.86 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 12.39 AU - 18.35 AU

Year: 22946 Days

Day: 16.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 87,781,390 km

• M1: 159,322 km (0.084 R)
• M2: 325,076 km (0.111 R)
• M3: 441,164 km (0.065 R)
• M4: 504,893 km (0.062 R)
• M5: 716,574 km (0.112 R)
• M6: 846,425 km (0.083 R)
• M7: 1,129,314 km (0.079 R)
• M8: 1,250,788 km (0.037 R)
• M9: 1,441,076 km (0.089 R)
• M10: 1,573,171 km (0.036 R)
• M11: 2,808,999 km (0.069 R)
• M12: 3,144,248 km (0.098 R)
• M13: 3,273,351 km (0.095 R)
• M14: 3,448,081 km (0.097 R)
• M15: 3,716,161 km (0.071 R)
• M16: 3,852,744 km (0.102 R)
• M17: 4,463,552 km (0.112 R)
• M18: 4,854,451 km (0.052 R)
• M19: 5,003,899 km (0.114 R)
• M20: 6,856,818 km (0.102 R)
• M21: 6,968,568 km (0.095 R)
• M22: 7,593,887 km (0.113 R)
• M23: 8,655,583 km (0.069 R)
• M24: 9,388,912 km (0.061 R)
• M25: 10,590,332 km (0.117 R)
• M26: 10,654,959 km (0.093 R)
• M27: 11,572,742 km (0.109 R)
• M28: 12,927,350 km (0.079 R)
• M29: 13,134,843 km (0.117 R)
• M30: 14,331,326 km (0.12 R)
• M31: 15,415,761 km (0.082 R)
• M32: 15,930,976 km (0.102 R)
• M33: 16,004,878 km (0.067 R)
• M34: 17,053,559 km (0.104 R)
• M35: 17,509,832 km (0.115 R)
• M36: 17,662,871 km (0.095 R)
• M37: 18,667,869 km (0.113 R)
• M38: 20,010,062 km (0.1 R)
• M39: 20,571,652 km (0.028 R)
• M40: 22,204,812 km (0.101 R)
• M41: 26,203,413 km (0.057 R)
• M42: 27,792,442 km (0.109 R)
• M43: 28,239,440 km (0.119 R)
• M44: 29,049,962 km (0.064 R)
• M45: 30,417,585 km (0.117 R)
• M46: 33,310,060 km (0.084 R)
• M47: 33,784,734 km (0.111 R)
• M48: 34,070,616 km (0.115 R)
• M49: 35,125,730 km (0.107 R)
• M50: 35,608,931 km (0.07 R)
• M51: 36,289,003 km (0.06 R)
• M52: 36,484,228 km (0.049 R)
• M53: 36,777,440 km (0.075 R)
• M54: 36,973,413 km (0.081 R)
• M55: 38,057,549 km (0.1 R)
• M56: 38,653,247 km (0.081 R)
• M57: 38,752,880 km (0.065 R)
• M58: 39,954,450 km (0.116 R)
• M59: 41,270,013 km (0.072 R)
• M60: 41,882,018 km (0.059 R)
• M61: 44,986,772 km (0.103 R)
• M62: 46,460,760 km (0.08 R)
• M63: 47,416,691 km (0.068 R)
• M64: 49,239,990 km (0.083 R)
• M65: 49,780,636 km (0.048 R)
• M66: 49,888,945 km (0.117 R)
• M67: 51,962,671 km (0.051 R)
• M68: 54,175,822 km (0.094 R)
• M69: 54,398,872 km (0.09 R)
• M70: 54,733,971 km (0.076 R)
• M71: 55,518,463 km (0.076 R)
• M72: 55,630,811 km (0.108 R)
• M73: 56,081,100 km (0.034 R)
• M74: 56,645,683 km (0.113 R)
• M75: 57,780,382 km (0.098 R)
• M76: 59,496,569 km (0.068 R)
• M77: 60,765,608 km (0.03 R)
• M78: 63,330,463 km (0.028 R)
• M79: 64,744,462 km (0.103 R)
• M80: 65,218,089 km (0.07 R)
• M81: 68,083,786 km (0.028 R)
• M82: 68,444,766 km (0.105 R)
• M83: 68,806,493 km (0.103 R)
• M84: 70,990,323 km (0.088 R)
• M85: 72,827,385 km (0.105 R)
• M86: 76,923,674 km (0.113 R)
• M87: 77,174,400 km (0.111 R)
• M88: 77,299,763 km (0.106 R)
• M89: 78,053,736 km (0.074 R)
• M90: 78,557,881 km (0.111 R)
• M91: 79,822,581 km (0.066 R)
• M92: 87,028,711 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 732.8

Radius: 8

Gravity: 11.45 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 15.66 AU - 15.98 AU

Year: 23961 Days

Day: 17.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,781,390 km

• M1: 174,282 km (0.119 R)
• M2: 229,483 km (0.103 R)
• M3: 311,164 km (0.096 R)
• M4: 992,881 km (0.071 R)
• M5: 1,261,409 km (0.079 R)
• M6: 4,021,041 km (0.072 R)
• M7: 4,304,529 km (0.104 R)
• M8: 5,142,427 km (0.081 R)
• M9: 5,606,180 km (0.096 R)
• M10: 5,976,285 km (0.078 R)
• M11: 6,191,257 km (0.056 R)
• M12: 6,354,170 km (0.059 R)
• M13: 6,907,382 km (0.057 R)
• M14: 7,418,558 km (0.025 R)
• M15: 7,707,881 km (0.078 R)
• M16: 8,417,274 km (0.113 R)
• M17: 9,085,677 km (0.097 R)
• M18: 10,280,066 km (0.076 R)
• M19: 10,344,394 km (0.116 R)
• M20: 11,323,811 km (0.113 R)
• M21: 11,925,643 km (0.064 R)
• M22: 12,744,243 km (0.104 R)
• M23: 13,370,010 km (0.063 R)
• M24: 13,580,794 km (0.105 R)
• M25: 13,792,774 km (0.053 R)
• M26: 15,233,402 km (0.118 R)
• M27: 18,411,010 km (0.09 R)
• M28: 19,196,848 km (0.07 R)
• M29: 19,593,880 km (0.104 R)
• M30: 20,638,821 km (0.096 R)
• M31: 20,719,903 km (0.095 R)
• M32: 21,537,007 km (0.059 R)
• M33: 23,540,871 km (0.11 R)
• M34: 25,865,322 km (0.115 R)
• M35: 27,187,917 km (0.044 R)
• M36: 28,532,503 km (0.091 R)
• M37: 30,821,201 km (0.11 R)
• M38: 31,753,046 km (0.116 R)
• M39: 31,940,492 km (0.041 R)
• M40: 32,316,581 km (0.051 R)
• M41: 33,263,087 km (0.105 R)
• M42: 35,669,219 km (0.047 R)
• M43: 36,942,446 km (0.087 R)
• M44: 37,238,351 km (0.069 R)
• M45: 38,230,484 km (0.092 R)
• M46: 38,629,761 km (0.095 R)
• M47: 41,156,319 km (0.07 R)
• M48: 41,873,342 km (0.111 R)
• M49: 42,079,039 km (0.074 R)
• M50: 42,181,962 km (0.106 R)
• M51: 44,677,404 km (0.088 R)
• M52: 46,154,982 km (0.107 R)
• M53: 47,113,306 km (0.097 R)
• M54: 48,401,344 km (0.054 R)
• M55: 49,049,701 km (0.119 R)
• M56: 50,573,655 km (0.077 R)
• M57: 51,011,976 km (0.099 R)
• M58: 51,231,586 km (0.064 R)
• M59: 52,444,974 km (0.08 R)
• M60: 52,888,532 km (0.071 R)
• M61: 53,556,337 km (0.089 R)
• M62: 54,338,883 km (0.112 R)
• M63: 57,392,625 km (0.053 R)
• M64: 59,459,170 km (0.095 R)
• M65: 61,083,354 km (0.088 R)
• M66: 61,199,891 km (0.087 R)
• M67: 61,900,757 km (0.116 R)
• M68: 63,192,833 km (0.085 R)
• M69: 63,310,716 km (0.107 R)
• M70: 64,137,993 km (0.077 R)
• M71: 66,281,730 km (0.09 R)
• M72: 66,521,386 km (0.072 R)
• M73: 67,724,003 km (0.07 R)
• M74: 68,327,930 km (0.096 R)
• M75: 68,691,153 km (0.114 R)
• M76: 72,235,426 km (0.101 R)
• M77: 72,605,531 km (0.091 R)
• M78: 73,223,520 km (0.081 R)
• M79: 73,471,254 km (0.094 R)
• M80: 73,719,288 km (0.12 R)
• M81: 74,838,878 km (0.107 R)
• M82: 75,463,299 km (0.111 R)
• M83: 75,838,790 km (0.09 R)
• M84: 76,214,730 km (0.102 R)
• M85: 76,968,852 km (0.106 R)
• M86: 77,094,814 km (0.035 R)
• M87: 77,851,629 km (0.056 R)
• M88: 79,372,890 km (0.073 R)
• M89: 82,960,397 km (0.082 R)
• M90: 83,347,855 km (0.115 R)
• M91: 84,384,120 km (0.037 R)
• M92: 85,033,973 km (0.076 R)
• M93: 85,815,921 km (0.11 R)
• M94: 87,255,800 km (0.083 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: 410 - 19,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit