🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.57 AU - 0.67 AU

Year: 176 Days

Day: 28.8 Hours

Environment

Temp: 190 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,196,350 km

• M1: 62,682 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.06 AU - 1.3 AU

Year: 461 Days

Day: 12.7 Hours

Environment

Temp: 22 °C

Axial Tilt: 53.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.37 AU - 1.43 AU

Year: 596 Days

Day: 21.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.53 AU - 2.51 AU

Year: 1033 Days

Day: 16.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,196,350 km

• M1: 747,391 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.3

Radius: 14.7

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.16 AU - 5.5 AU

Year: 4429 Days

Day: 6.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 82,196,350 km

• M1: 197,320 km (0.069 R)
• M2: 293,810 km (0.104 R)
• M3: 410,197 km (0.062 R)
• M4: 643,121 km (0.111 R)
• M5: 935,136 km (0.06 R)
• M6: 1,049,728 km (0.078 R)
• M7: 1,259,913 km (0.116 R)
• M8: 1,546,393 km (0.046 R)
• M9: 1,841,101 km (0.062 R)
• M10: 1,934,600 km (0.111 R)
• M11: 2,098,858 km (0.027 R)
• M12: 2,253,542 km (0.078 R)
• M13: 2,470,908 km (0.089 R)
• M14: 2,802,417 km (0.03 R)
• M15: 2,895,467 km (0.077 R)
• M16: 3,100,715 km (0.096 R)
• M17: 3,197,056 km (0.119 R)
• M18: 3,409,335 km (0.105 R)
• M19: 3,609,647 km (0.111 R)
• M20: 3,745,332 km (0.03 R)
• M21: 4,359,282 km (0.096 R)
• M22: 4,910,700 km (0.079 R)
• M23: 5,023,796 km (0.086 R)
• M24: 5,819,357 km (0.057 R)
• M25: 6,019,519 km (0.1 R)
• M26: 6,221,925 km (0.093 R)
• M27: 6,447,219 km (0.086 R)
• M28: 6,612,824 km (0.094 R)
• M29: 7,139,409 km (0.112 R)
• M30: 7,310,848 km (0.115 R)
• M31: 7,418,708 km (0.105 R)
• M32: 7,899,516 km (0.045 R)
• M33: 8,076,939 km (0.109 R)
• M34: 8,868,611 km (0.111 R)
• M35: 9,169,003 km (0.118 R)
• M36: 9,875,105 km (0.109 R)
• M37: 10,234,888 km (0.103 R)
• M38: 10,379,998 km (0.081 R)
• M39: 10,696,697 km (0.097 R)
• M40: 10,844,050 km (0.085 R)
• M41: 11,615,676 km (0.12 R)
• M42: 11,767,069 km (0.063 R)
• M43: 12,430,985 km (0.069 R)
• M44: 13,107,017 km (0.072 R)
• M45: 13,291,023 km (0.119 R)
• M46: 13,795,018 km (0.111 R)
• M47: 13,982,165 km (0.066 R)
• M48: 14,089,576 km (0.063 R)
• M49: 14,931,214 km (0.114 R)
• M50: 15,261,376 km (0.049 R)
• M51: 15,510,606 km (0.103 R)
• M52: 16,069,354 km (0.097 R)
• M53: 16,209,976 km (0.106 R)
• M54: 16,379,471 km (0.11 R)
• M55: 16,976,965 km (0.082 R)
• M56: 17,091,706 km (0.086 R)
• M57: 17,235,320 km (0.103 R)
• M58: 17,988,845 km (0.086 R)
• M59: 18,546,246 km (0.111 R)
• M60: 18,664,429 km (0.111 R)
• M61: 18,931,012 km (0.104 R)
• M62: 19,258,631 km (0.117 R)
• M63: 19,708,472 km (0.061 R)
• M64: 20,010,211 km (0.112 R)
• M65: 20,252,709 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.3

Radius: 12.4

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.03 AU - 7.19 AU

Year: 6116 Days

Day: 6.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 82,196,350 km

• M1: 187,147 km (0.113 R)
• M2: 292,613 km (0.056 R)
• M3: 859,440 km (0.098 R)
• M4: 943,514 km (0.08 R)
• M5: 2,148,824 km (0.114 R)
• M6: 2,695,754 km (0.11 R)
• M7: 2,952,763 km (0.075 R)
• M8: 3,195,411 km (0.055 R)
• M9: 3,353,236 km (0.092 R)
• M10: 3,962,399 km (0.074 R)
• M11: 4,083,423 km (0.043 R)
• M12: 4,404,311 km (0.094 R)
• M13: 4,529,973 km (0.098 R)
• M14: 4,992,081 km (0.114 R)
• M15: 5,070,620 km (0.053 R)
• M16: 5,388,964 km (0.086 R)
• M17: 5,961,625 km (0.096 R)
• M18: 6,045,100 km (0.112 R)
• M19: 6,157,000 km (0.108 R)
• M20: 6,496,587 km (0.044 R)
• M21: 6,611,328 km (0.09 R)
• M22: 7,017,786 km (0.108 R)
• M23: 7,763,980 km (0.085 R)
• M24: 8,379,126 km (0.096 R)
• M25: 8,692,683 km (0.067 R)
• M26: 9,010,130 km (0.048 R)
• M27: 9,106,022 km (0.106 R)
• M28: 9,234,527 km (0.08 R)
• M29: 9,591,019 km (0.112 R)
• M30: 10,051,331 km (0.104 R)
• M31: 10,284,106 km (0.047 R)
• M32: 10,552,484 km (0.067 R)
• M33: 11,096,123 km (0.071 R)
• M34: 11,648,887 km (0.058 R)
• M35: 11,788,611 km (0.11 R)
• M36: 12,034,251 km (0.113 R)
• M37: 12,140,017 km (0.066 R)
• M38: 12,673,782 km (0.031 R)
• M39: 12,889,353 km (0.073 R)
• M40: 13,106,269 km (0.044 R)
• M41: 14,582,800 km (0.063 R)
• M42: 14,695,747 km (0.073 R)
• M43: 14,922,238 km (0.099 R)
• M44: 15,686,085 km (0.06 R)
• M45: 16,306,318 km (0.081 R)
• M46: 16,540,887 km (0.051 R)
• M47: 17,013,616 km (0.093 R)
• M48: 17,291,419 km (0.092 R)
• M49: 17,450,741 km (0.091 R)
• M50: 17,851,514 km (0.092 R)
• M51: 19,154,063 km (0.097 R)
• M52: 20,067,208 km (0.107 R)
• M53: 20,150,983 km (0.094 R)
• M54: 20,444,943 km (0.098 R)
• M55: 20,867,407 km (0.119 R)
• M56: 21,720,863 km (0.041 R)
• M57: 22,238,471 km (0.078 R)
• M58: 23,285,806 km (0.046 R)
• M59: 23,726,970 km (0.059 R)
• M60: 24,707,285 km (0.114 R)
• M61: 25,519,153 km (0.117 R)
• M62: 26,845,487 km (0.108 R)
• M63: 27,215,443 km (0.1 R)
• M64: 28,288,060 km (0.091 R)
• M65: 28,900,513 km (0.088 R)
• M66: 29,851,358 km (0.107 R)
• M67: 29,946,951 km (0.101 R)
• M68: 30,764,054 km (0.101 R)
• M69: 32,567,756 km (0.099 R)
• M70: 33,110,497 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 430.4

Radius: 4.3

Gravity: 23.28 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 13.42 AU - 19.46 AU

Year: 23990 Days

Day: 22.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 82,196,350 km

• M1: 162,463 km (0.034 R)
• M2: 202,256 km (0.087 R)
• M3: 416,480 km (0.105 R)
• M4: 802,593 km (0.092 R)
• M5: 1,972,598 km (0.103 R)
• M6: 2,378,307 km (0.046 R)
• M7: 2,662,842 km (0.046 R)
• M8: 3,147,838 km (0.067 R)
• M9: 3,459,750 km (0.086 R)
• M10: 3,822,375 km (0.116 R)
• M11: 3,945,943 km (0.053 R)
• M12: 5,025,740 km (0.105 R)
• M13: 5,115,948 km (0.082 R)
• M14: 6,432,858 km (0.076 R)
• M15: 6,481,777 km (0.089 R)
• M16: 6,629,130 km (0.11 R)
• M17: 7,280,629 km (0.029 R)
• M18: 7,952,174 km (0.118 R)
• M19: 8,057,341 km (0.045 R)
• M20: 8,162,808 km (0.12 R)
• M21: 8,215,765 km (0.119 R)
• M22: 10,540,217 km (0.093 R)
• M23: 10,829,539 km (0.11 R)
• M24: 12,133,734 km (0.116 R)
• M25: 12,194,171 km (0.12 R)
• M26: 12,559,040 km (0.095 R)
• M27: 12,989,134 km (0.094 R)
• M28: 15,016,185 km (0.109 R)
• M29: 15,146,036 km (0.093 R)
• M30: 18,722,024 km (0.098 R)
• M31: 19,495,445 km (0.032 R)
• M32: 20,064,515 km (0.065 R)
• M33: 22,394,502 km (0.113 R)
• M34: 22,542,903 km (0.071 R)
• M35: 22,840,752 km (0.11 R)
• M36: 23,893,473 km (0.104 R)
• M37: 23,969,319 km (0.031 R)
• M38: 24,731,819 km (0.053 R)
• M39: 25,270,222 km (0.099 R)
• M40: 26,436,936 km (0.086 R)
• M41: 28,179,601 km (0.113 R)
• M42: 28,259,786 km (0.086 R)
• M43: 28,661,306 km (0.114 R)
• M44: 28,822,573 km (0.097 R)
• M45: 30,040,898 km (0.072 R)
• M46: 31,110,373 km (0.102 R)
• M47: 31,193,101 km (0.082 R)
• M48: 31,275,978 km (0.072 R)
• M49: 31,691,262 km (0.111 R)
• M50: 31,774,588 km (0.114 R)
• M51: 32,024,865 km (0.069 R)
• M52: 32,527,514 km (0.051 R)
• M53: 32,864,109 km (0.079 R)
• M54: 32,948,333 km (0.104 R)
• M55: 33,795,356 km (0.105 R)
• M56: 33,880,477 km (0.104 R)
• M57: 36,379,210 km (0.084 R)
• M58: 39,025,746 km (0.08 R)
• M59: 39,652,262 km (0.079 R)
• M60: 40,824,361 km (0.054 R)
• M61: 40,915,018 km (0.073 R)
• M62: 41,187,286 km (0.114 R)
• M63: 42,649,755 km (0.106 R)
• M64: 43,665,075 km (0.03 R)
• M65: 45,625,256 km (0.118 R)
• M66: 46,001,944 km (0.096 R)
• M67: 46,096,190 km (0.079 R)
• M68: 46,948,001 km (0.102 R)
• M69: 48,379,054 km (0.091 R)
• M70: 48,763,072 km (0.075 R)
• M71: 49,534,249 km (0.082 R)
• M72: 49,630,889 km (0.091 R)
• M73: 50,406,554 km (0.065 R)
• M74: 51,675,443 km (0.096 R)
• M75: 52,166,423 km (0.112 R)
• M76: 54,145,154 km (0.063 R)
• M77: 54,643,764 km (0.12 R)
• M78: 55,344,331 km (0.108 R)
• M79: 55,745,851 km (0.108 R)
• M80: 55,846,381 km (0.085 R)
• M81: 59,403,818 km (0.099 R)
• M82: 60,433,650 km (0.055 R)
• M83: 62,615,236 km (0.099 R)
• M84: 63,033,661 km (0.114 R)
• M85: 64,294,622 km (0.109 R)
• M86: 64,928,318 km (0.105 R)
• M87: 66,734,713 km (0.113 R)
• M88: 67,697,824 km (0.106 R)
• M89: 67,805,085 km (0.09 R)
• M90: 68,557,712 km (0.111 R)
• M91: 69,096,863 km (0.06 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372.7

Radius: 6.7

Gravity: 8.3 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 18.88 AU - 19.66 AU

Year: 30443 Days

Day: 19.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 96.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,196,350 km

• M1: 85,869 km (0.113 R)
• M2: 369,806 km (0.085 R)
• M3: 790,176 km (0.029 R)
• M4: 946,805 km (0.114 R)
• M5: 1,351,018 km (0.087 R)
• M6: 1,702,873 km (0.113 R)
• M7: 2,263,565 km (0.115 R)
• M8: 2,374,717 km (0.055 R)
• M9: 2,641,150 km (0.084 R)
• M10: 2,797,630 km (0.067 R)
• M11: 3,369,542 km (0.113 R)
• M12: 3,843,618 km (0.072 R)
• M13: 4,066,070 km (0.05 R)
• M14: 4,384,714 km (0.095 R)
• M15: 4,617,189 km (0.117 R)
• M16: 4,758,559 km (0.109 R)
• M17: 4,949,446 km (0.106 R)
• M18: 5,586,882 km (0.119 R)
• M19: 6,354,020 km (0.081 R)
• M20: 6,617,163 km (0.075 R)
• M21: 6,723,377 km (0.109 R)
• M22: 7,593,588 km (0.116 R)
• M23: 7,872,738 km (0.115 R)
• M24: 7,928,986 km (0.07 R)
• M25: 7,985,385 km (0.086 R)
• M26: 8,905,412 km (0.091 R)
• M27: 9,557,359 km (0.064 R)
• M28: 9,980,123 km (0.041 R)
• M29: 11,411,924 km (0.052 R)
• M30: 11,539,531 km (0.098 R)
• M31: 12,314,598 km (0.085 R)
• M32: 12,973,277 km (0.093 R)
• M33: 13,173,140 km (0.112 R)
• M34: 13,441,219 km (0.101 R)
• M35: 13,643,326 km (0.081 R)
• M36: 15,862,311 km (0.114 R)
• M37: 16,722,798 km (0.112 R)
• M38: 17,231,880 km (0.103 R)
• M39: 17,967,751 km (0.112 R)
• M40: 18,265,002 km (0.096 R)
• M41: 19,015,236 km (0.059 R)
• M42: 20,468,130 km (0.079 R)
• M43: 20,856,486 km (0.103 R)
• M44: 23,641,699 km (0.109 R)
• M45: 23,723,081 km (0.096 R)
• M46: 23,804,462 km (0.104 R)
• M47: 26,456,982 km (0.062 R)
• M48: 27,049,689 km (0.05 R)
• M49: 29,114,588 km (0.112 R)
• M50: 30,077,998 km (0.036 R)
• M51: 31,587,142 km (0.12 R)
• M52: 32,486,374 km (0.102 R)
• M53: 34,309,823 km (0.053 R)
• M54: 37,012,458 km (0.076 R)
• M55: 37,390,641 km (0.065 R)
• M56: 37,865,016 km (0.074 R)
• M57: 38,628,265 km (0.062 R)
• M58: 39,686,071 km (0.076 R)
• M59: 40,558,526 km (0.073 R)
• M60: 43,213,739 km (0.082 R)
• M61: 43,811,382 km (0.081 R)
• M62: 46,840,440 km (0.053 R)
• M63: 47,044,641 km (0.059 R)
• M64: 47,146,966 km (0.06 R)
• M65: 47,865,036 km (0.082 R)
• M66: 49,311,797 km (0.119 R)
• M67: 50,563,332 km (0.093 R)
• M68: 51,719,724 km (0.118 R)
• M69: 52,248,253 km (0.099 R)
• M70: 53,417,360 km (0.112 R)
• M71: 57,412,222 km (0.112 R)
• M72: 58,618,430 km (0.096 R)
• M73: 59,390,355 km (0.091 R)
• M74: 60,276,572 km (0.12 R)
• M75: 61,390,628 km (0.099 R)
• M76: 62,623,763 km (0.041 R)
• M77: 63,074,202 km (0.051 R)
• M78: 63,865,126 km (0.037 R)
• M79: 64,432,102 km (0.104 R)
• M80: 65,000,724 km (0.071 R)
• M81: 68,563,098 km (0.107 R)
• M82: 70,777,745 km (0.052 R)
• M83: 71,481,902 km (0.096 R)
• M84: 71,952,686 km (0.069 R)
• M85: 72,188,453 km (0.106 R)
• M86: 73,608,435 km (0.052 R)
• M87: 74,918,165 km (0.115 R)
• M88: 78,044,312 km (0.065 R)
• M89: 78,407,834 km (0.041 R)
• M90: 79,136,376 km (0.094 R)
• M91: 79,745,389 km (0.057 R)
• M92: 80,600,341 km (0.099 R)
• M93: 81,335,614 km (0.088 R)
• M94: 82,196,400 km (0.118 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 19,877 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit