🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.99 AU - 1.43 AU

Year: 569 Days

Day: 19.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.41 AU - 1.51 AU

Year: 754 Days

Day: 27.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.19 AU - 2.63 AU

Year: 1599 Days

Day: 43.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,356,028 km

• M1: 1,774,530 km (0.109 R)

Asteroid Belt

Center: 3.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.5

Radius: 13.6

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.87 AU - 5.79 AU

Year: 5260 Days

Day: 14.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 82,356,028 km

• M1: 225,893 km (0.084 R)
• M2: 681,269 km (0.1 R)
• M3: 1,045,689 km (0.06 R)
• M4: 1,250,788 km (0.083 R)
• M5: 2,018,674 km (0.091 R)
• M6: 2,184,279 km (0.106 R)
• M7: 2,335,372 km (0.087 R)
• M8: 2,451,161 km (0.115 R)
• M9: 2,568,745 km (0.025 R)
• M10: 2,850,887 km (0.108 R)
• M11: 2,975,053 km (0.089 R)
• M12: 3,079,771 km (0.072 R)
• M13: 3,401,856 km (0.087 R)
• M14: 3,645,102 km (0.116 R)
• M15: 3,986,035 km (0.058 R)
• M16: 4,172,285 km (0.089 R)
• M17: 4,505,140 km (0.07 R)
• M18: 4,945,855 km (0.095 R)
• M19: 5,581,048 km (0.079 R)
• M20: 5,868,874 km (0.042 R)
• M21: 6,081,303 km (0.083 R)
• M22: 6,431,960 km (0.096 R)
• M23: 6,678,647 km (0.051 R)
• M24: 7,783,428 km (0.061 R)
• M25: 8,164,304 km (0.118 R)
• M26: 8,581,383 km (0.116 R)
• M27: 8,671,740 km (0.11 R)
• M28: 8,792,615 km (0.086 R)
• M29: 9,220,166 km (0.103 R)
• M30: 9,374,551 km (0.097 R)
• M31: 9,811,376 km (0.075 R)
• M32: 10,191,056 km (0.086 R)
• M33: 10,318,812 km (0.101 R)
• M34: 10,965,075 km (0.06 R)
• M35: 11,128,735 km (0.115 R)
• M36: 11,491,660 km (0.041 R)
• M37: 11,724,733 km (0.077 R)
• M38: 11,959,303 km (0.093 R)
• M39: 12,331,053 km (0.082 R)
• M40: 12,638,028 km (0.116 R)
• M41: 12,844,174 km (0.088 R)
• M42: 13,120,631 km (0.109 R)
• M43: 13,574,361 km (0.089 R)
• M44: 13,820,749 km (0.069 R)
• M45: 13,997,574 km (0.063 R)
• M46: 14,318,012 km (0.062 R)
• M47: 14,893,366 km (0.028 R)
• M48: 15,002,123 km (0.1 R)
• M49: 15,476,498 km (0.067 R)
• M50: 15,586,752 km (0.09 R)
• M51: 16,178,711 km (0.11 R)
• M52: 16,740,451 km (0.116 R)
• M53: 16,966,942 km (0.082 R)
• M54: 17,384,769 km (0.095 R)
• M55: 18,269,490 km (0.064 R)
• M56: 18,386,027 km (0.109 R)
• M57: 19,090,035 km (0.111 R)
• M58: 21,010,722 km (0.077 R)
• M59: 21,664,464 km (0.115 R)
• M60: 21,870,162 km (0.108 R)
• M61: 22,117,896 km (0.113 R)
• M62: 23,117,957 km (0.059 R)
• M63: 25,421,765 km (0.083 R)
• M64: 26,205,957 km (0.082 R)
• M65: 27,932,017 km (0.046 R)
• M66: 28,021,476 km (0.095 R)
• M67: 28,470,569 km (0.062 R)
• M68: 28,741,042 km (0.074 R)
• M69: 29,375,636 km (0.119 R)
• M70: 29,512,219 km (0.077 R)
• M71: 29,603,324 km (0.093 R)
• M72: 30,014,868 km (0.118 R)
• M73: 30,889,716 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 699

Radius: 4.5

Gravity: 34.52 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 12.45 AU - 12.61 AU

Year: 18961 Days

Day: 23.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 108.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 82,356,028 km

• M1: 119,080 km (0.091 R)
• M2: 165,455 km (0.07 R)
• M3: 219,759 km (0.102 R)
• M4: 280,795 km (0.12 R)
• M5: 931,845 km (0.061 R)
• M6: 1,603,689 km (0.111 R)
• M7: 2,427,076 km (0.101 R)
• M8: 2,605,247 km (0.09 R)
• M9: 3,050,301 km (0.118 R)
• M10: 3,165,192 km (0.065 R)
• M11: 3,320,624 km (0.104 R)
• M12: 3,558,485 km (0.106 R)
• M13: 4,390,398 km (0.118 R)
• M14: 4,520,249 km (0.052 R)
• M15: 5,188,054 km (0.12 R)
• M16: 5,886,377 km (0.093 R)
• M17: 5,933,949 km (0.061 R)
• M18: 7,266,567 km (0.062 R)
• M19: 7,420,204 km (0.059 R)
• M20: 8,204,097 km (0.076 R)
• M21: 8,257,354 km (0.06 R)
• M22: 10,535,131 km (0.032 R)
• M23: 11,059,471 km (0.115 R)
• M24: 11,413,719 km (0.077 R)
• M25: 11,831,845 km (0.063 R)
• M26: 11,891,984 km (0.119 R)
• M27: 12,376,681 km (0.093 R)
• M28: 12,621,423 km (0.083 R)
• M29: 13,427,905 km (0.101 R)
• M30: 14,123,385 km (0.068 R)
• M31: 14,315,020 km (0.115 R)
• M32: 15,220,835 km (0.047 R)
• M33: 15,351,733 km (0.117 R)
• M34: 15,680,699 km (0.092 R)
• M35: 15,746,821 km (0.118 R)
• M36: 17,771,329 km (0.119 R)
• M37: 17,909,259 km (0.109 R)
• M38: 18,464,267 km (0.066 R)
• M39: 18,673,853 km (0.092 R)
• M40: 19,733,455 km (0.095 R)
• M41: 20,019,337 km (0.026 R)
• M42: 21,689,597 km (0.078 R)
• M43: 24,162,599 km (0.118 R)
• M44: 24,239,044 km (0.12 R)
• M45: 25,083,823 km (0.044 R)
• M46: 26,094,805 km (0.06 R)
• M47: 28,639,316 km (0.114 R)
• M48: 28,962,896 km (0.113 R)
• M49: 29,531,966 km (0.109 R)
• M50: 30,104,926 km (0.074 R)
• M51: 30,681,476 km (0.072 R)
• M52: 31,344,793 km (0.091 R)
• M53: 31,511,295 km (0.081 R)
• M54: 31,678,247 km (0.044 R)
• M55: 32,012,897 km (0.093 R)
• M56: 32,096,672 km (0.081 R)
• M57: 33,023,730 km (0.088 R)
• M58: 33,363,018 km (0.087 R)
• M59: 34,130,605 km (0.08 R)
• M60: 34,559,651 km (0.116 R)
• M61: 35,249,746 km (0.088 R)
• M62: 35,509,598 km (0.12 R)
• M63: 36,205,976 km (0.102 R)
• M64: 37,082,619 km (0.119 R)
• M65: 38,678,230 km (0.084 R)
• M66: 40,840,219 km (0.069 R)
• M67: 41,386,849 km (0.118 R)
• M68: 41,752,616 km (0.086 R)
• M69: 43,783,407 km (0.076 R)
• M70: 44,623,399 km (0.078 R)
• M71: 47,461,570 km (0.088 R)
• M72: 49,579,726 km (0.08 R)
• M73: 50,065,471 km (0.089 R)
• M74: 50,162,709 km (0.031 R)
• M75: 50,747,936 km (0.12 R)
• M76: 51,531,829 km (0.106 R)
• M77: 52,616,264 km (0.095 R)
• M78: 53,708,179 km (0.087 R)
• M79: 53,907,443 km (0.117 R)
• M80: 54,406,801 km (0.064 R)
• M81: 54,907,804 km (0.06 R)
• M82: 55,008,184 km (0.087 R)
• M83: 59,793,820 km (0.091 R)
• M84: 60,207,309 km (0.09 R)
• M85: 60,829,187 km (0.057 R)
• M86: 63,022,441 km (0.071 R)
• M87: 65,347,940 km (0.1 R)
• M88: 65,880,359 km (0.111 R)
• M89: 68,239,966 km (0.078 R)
• M90: 68,455,986 km (0.081 R)
• M91: 68,888,323 km (0.08 R)
• M92: 69,213,250 km (0.119 R)
• M93: 70,518,192 km (0.081 R)
• M94: 71,283,086 km (0.107 R)
• M95: 72,380,536 km (0.052 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 683.4

Radius: 5

Gravity: 27.34 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 11.87 AU - 14.01 AU

Year: 19899 Days

Day: 21 Hours

Environment

Temp: -208 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,356,028 km

• M1: 74,649 km (0.082 R)
• M2: 229,932 km (0.104 R)
• M3: 475,422 km (0.066 R)
• M4: 713,881 km (0.104 R)
• M5: 2,314,129 km (0.027 R)
• M6: 2,456,397 km (0.092 R)
• M7: 2,824,258 km (0.112 R)
• M8: 3,288,460 km (0.087 R)
• M9: 3,328,253 km (0.103 R)
• M10: 3,651,983 km (0.116 R)
• M11: 3,817,588 km (0.047 R)
• M12: 3,943,549 km (0.119 R)
• M13: 4,028,222 km (0.032 R)
• M14: 4,548,822 km (0.073 R)
• M15: 4,637,684 km (0.066 R)
• M16: 5,652,406 km (0.106 R)
• M17: 5,844,041 km (0.11 R)
• M18: 6,332,478 km (0.036 R)
• M19: 7,557,385 km (0.091 R)
• M20: 8,908,404 km (0.092 R)
• M21: 10,215,590 km (0.104 R)
• M22: 11,581,418 km (0.095 R)
• M23: 11,947,185 km (0.101 R)
• M24: 16,144,004 km (0.105 R)
• M25: 16,620,623 km (0.097 R)
• M26: 16,688,989 km (0.113 R)
• M27: 18,078,005 km (0.118 R)
• M28: 18,289,536 km (0.057 R)
• M29: 18,715,142 km (0.095 R)
• M30: 20,376,277 km (0.074 R)
• M31: 22,084,086 km (0.082 R)
• M32: 22,159,334 km (0.109 R)
• M33: 22,461,372 km (0.119 R)
• M34: 22,993,193 km (0.055 R)
• M35: 23,145,932 km (0.085 R)
• M36: 23,529,202 km (0.077 R)
• M37: 23,837,224 km (0.098 R)
• M38: 24,691,428 km (0.117 R)
• M39: 24,769,518 km (0.099 R)
• M40: 25,555,505 km (0.116 R)
• M41: 25,713,630 km (0.088 R)
• M42: 26,031,077 km (0.094 R)
• M43: 26,910,413 km (0.112 R)
• M44: 27,071,380 km (0.069 R)
• M45: 27,637,010 km (0.099 R)
• M46: 28,043,617 km (0.097 R)
• M47: 28,533,999 km (0.104 R)
• M48: 29,109,651 km (0.07 R)
• M49: 29,523,289 km (0.11 R)
• M50: 29,689,343 km (0.086 R)
• M51: 29,938,872 km (0.077 R)
• M52: 30,022,198 km (0.06 R)
• M53: 30,189,150 km (0.064 R)
• M54: 30,272,625 km (0.104 R)
• M55: 30,691,649 km (0.067 R)
• M56: 35,337,411 km (0.065 R)
• M57: 37,561,183 km (0.115 R)
• M58: 40,288,801 km (0.058 R)
• M59: 41,490,521 km (0.08 R)
• M60: 42,235,817 km (0.102 R)
• M61: 43,739,725 km (0.055 R)
• M62: 44,118,506 km (0.101 R)
• M63: 45,165,542 km (0.098 R)
• M64: 45,644,106 km (0.117 R)
• M65: 46,220,656 km (0.087 R)
• M66: 46,413,487 km (0.118 R)
• M67: 47,867,429 km (0.088 R)
• M68: 48,551,091 km (0.066 R)
• M69: 48,648,928 km (0.103 R)
• M70: 51,118,340 km (0.065 R)
• M71: 53,223,930 km (0.109 R)
• M72: 53,729,422 km (0.079 R)
• M73: 54,033,554 km (0.049 R)
• M74: 54,541,588 km (0.092 R)
• M75: 54,847,067 km (0.06 R)
• M76: 55,664,769 km (0.086 R)
• M77: 55,972,492 km (0.04 R)
• M78: 57,312,141 km (0.085 R)
• M79: 57,726,527 km (0.118 R)
• M80: 59,918,136 km (0.097 R)
• M81: 61,288,452 km (0.043 R)
• M82: 63,309,819 km (0.116 R)
• M83: 64,597,557 km (0.051 R)
• M84: 65,460,887 km (0.108 R)
• M85: 66,545,471 km (0.095 R)
• M86: 67,854,752 km (0.116 R)
• M87: 68,842,247 km (0.077 R)
• M88: 70,720,598 km (0.11 R)
• M89: 70,942,601 km (0.11 R)
• M90: 73,176,098 km (0.098 R)
• M91: 74,188,726 km (0.09 R)
• M92: 74,979,500 km (0.103 R)
• M93: 75,092,746 km (0.078 R)
• M94: 75,432,632 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 626.2

Radius: 4.6

Gravity: 29.59 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 10.87 AU - 18.09 AU

Year: 23555 Days

Day: 24.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,356,028 km

• M1: 116,088 km (0.096 R)
• M2: 272,717 km (0.068 R)
• M3: 715,527 km (0.106 R)
• M4: 1,614,161 km (0.036 R)
• M5: 1,954,496 km (0.118 R)
• M6: 3,059,725 km (0.117 R)
• M7: 3,350,843 km (0.068 R)
• M8: 3,738,002 km (0.095 R)
• M9: 4,049,016 km (0.115 R)
• M10: 4,276,255 km (0.087 R)
• M11: 4,554,358 km (0.115 R)
• M12: 5,473,188 km (0.111 R)
• M13: 5,523,004 km (0.086 R)
• M14: 6,185,722 km (0.098 R)
• M15: 6,447,219 km (0.064 R)
• M16: 7,143,897 km (0.097 R)
• M17: 7,752,012 km (0.106 R)
• M18: 7,864,360 km (0.073 R)
• M19: 8,723,800 km (0.11 R)
• M20: 9,253,825 km (0.092 R)
• M21: 10,344,543 km (0.118 R)
• M22: 10,842,255 km (0.12 R)
• M23: 11,284,167 km (0.104 R)
• M24: 11,347,746 km (0.085 R)
• M25: 11,475,353 km (0.108 R)
• M26: 11,731,914 km (0.118 R)
• M27: 11,796,390 km (0.067 R)
• M28: 11,990,419 km (0.1 R)
• M29: 13,310,770 km (0.098 R)
• M30: 13,445,258 km (0.073 R)
• M31: 13,715,731 km (0.068 R)
• M32: 13,783,649 km (0.068 R)
• M33: 14,330,878 km (0.077 R)
• M34: 15,729,618 km (0.088 R)
• M35: 15,943,094 km (0.041 R)
• M36: 16,014,602 km (0.106 R)
• M37: 18,279,962 km (0.042 R)
• M38: 18,579,607 km (0.097 R)
• M39: 18,654,705 km (0.11 R)
• M40: 20,178,658 km (0.116 R)
• M41: 21,112,000 km (0.096 R)
• M42: 22,538,266 km (0.056 R)
• M43: 23,182,135 km (0.099 R)
• M44: 23,344,000 km (0.071 R)
• M45: 23,831,988 km (0.108 R)
• M46: 24,241,138 km (0.085 R)
• M47: 24,652,682 km (0.106 R)
• M48: 26,153,149 km (0.1 R)
• M49: 30,650,659 km (0.107 R)
• M50: 30,739,520 km (0.074 R)
• M51: 31,274,183 km (0.08 R)
• M52: 31,453,102 km (0.086 R)
• M53: 32,624,154 km (0.061 R)
• M54: 33,901,121 km (0.12 R)
• M55: 34,361,285 km (0.106 R)
• M56: 36,034,387 km (0.073 R)
• M57: 36,128,185 km (0.09 R)
• M58: 37,259,294 km (0.079 R)
• M59: 38,497,666 km (0.113 R)
• M60: 40,624,050 km (0.078 R)
• M61: 40,721,588 km (0.112 R)
• M62: 41,603,018 km (0.094 R)
• M63: 45,292,551 km (0.086 R)
• M64: 45,596,234 km (0.098 R)
• M65: 45,697,662 km (0.114 R)
• M66: 46,205,696 km (0.052 R)
• M67: 46,715,525 km (0.05 R)
• M68: 49,918,416 km (0.106 R)
• M69: 51,810,530 km (0.065 R)
• M70: 52,128,126 km (0.105 R)
• M71: 52,552,535 km (0.089 R)
• M72: 53,725,831 km (0.093 R)
• M73: 55,339,544 km (0.049 R)
• M74: 55,556,012 km (0.091 R)
• M75: 57,954,514 km (0.028 R)
• M76: 58,724,794 km (0.052 R)
• M77: 62,063,968 km (0.064 R)
• M78: 63,643,273 km (0.076 R)
• M79: 65,121,449 km (0.093 R)
• M80: 65,349,885 km (0.061 R)
• M81: 65,578,620 km (0.097 R)
• M82: 65,922,246 km (0.034 R)
• M83: 66,496,104 km (0.1 R)
• M84: 66,956,417 km (0.108 R)
• M85: 68,227,699 km (0.068 R)
• M86: 68,808,139 km (0.059 R)
• M87: 69,974,105 km (0.103 R)
• M88: 72,561,998 km (0.047 R)
• M89: 74,225,078 km (0.099 R)
• M90: 76,863,835 km (0.119 R)
• M91: 79,411,187 km (0.115 R)
• M92: 81,247,501 km (0.056 R)
• M93: 82,232,603 km (0.098 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 15,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit