🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.79 AU - 0.97 AU

Year: 293 Days

Day: 14.8 Hours

Environment

Temp: 93 °C

Axial Tilt: 119.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.98 AU - 1.44 AU

Year: 472 Days

Day: 16.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.52 AU - 2.1 AU

Year: 864 Days

Day: 13.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.73 AU - 2.05 AU

Year: 922 Days

Day: 28.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,072,773 km

• M1: 116,986 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.4

Radius: 10.6

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.26 AU - 7.32 AU

Year: 5596 Days

Day: 14.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 65,072,773 km

• M1: 174,431 km (0.087 R)
• M2: 247,136 km (0.111 R)
• M3: 386,860 km (0.042 R)
• M4: 660,026 km (0.108 R)
• M5: 805,285 km (0.063 R)
• M6: 1,249,591 km (0.093 R)
• M7: 1,700,329 km (0.071 R)
• M8: 1,776,026 km (0.049 R)
• M9: 1,944,024 km (0.059 R)
• M10: 2,522,519 km (0.101 R)
• M11: 2,891,577 km (0.036 R)
• M12: 3,136,768 km (0.077 R)
• M13: 3,246,124 km (0.118 R)
• M14: 3,372,834 km (0.109 R)
• M15: 3,452,868 km (0.117 R)
• M16: 3,549,808 km (0.061 R)
• M17: 3,729,774 km (0.07 R)
• M18: 4,150,144 km (0.108 R)
• M19: 4,497,510 km (0.106 R)
• M20: 4,603,575 km (0.081 R)
• M21: 5,072,714 km (0.095 R)
• M22: 5,425,316 km (0.083 R)
• M23: 5,901,486 km (0.115 R)
• M24: 6,671,167 km (0.114 R)
• M25: 6,975,599 km (0.103 R)
• M26: 8,807,425 km (0.091 R)
• M27: 8,940,567 km (0.116 R)
• M28: 9,141,627 km (0.108 R)
• M29: 9,208,946 km (0.109 R)
• M30: 10,826,248 km (0.032 R)
• M31: 11,184,086 km (0.11 R)
• M32: 11,740,441 km (0.081 R)
• M33: 11,936,115 km (0.092 R)
• M34: 12,355,587 km (0.117 R)
• M35: 12,880,227 km (0.113 R)
• M36: 13,082,035 km (0.089 R)
• M37: 13,259,458 km (0.066 R)
• M38: 13,335,753 km (0.107 R)
• M39: 13,514,372 km (0.11 R)
• M40: 13,822,394 km (0.119 R)
• M41: 14,288,841 km (0.067 R)
• M42: 15,290,398 km (0.115 R)
• M43: 15,584,657 km (0.118 R)
• M44: 15,826,707 km (0.103 R)
• M45: 16,015,798 km (0.101 R)
• M46: 16,097,180 km (0.114 R)
• M47: 16,232,865 km (0.111 R)
• M48: 16,917,574 km (0.034 R)
• M49: 17,835,806 km (0.112 R)
• M50: 18,004,553 km (0.088 R)
• M51: 18,457,086 km (0.094 R)
• M52: 18,770,344 km (0.077 R)
• M53: 18,884,637 km (0.067 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.5

Radius: 6.2

Gravity: 13.72 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 12.05 AU - 15.93 AU

Year: 18564 Days

Day: 19 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,072,773 km

• M1: 100,530 km (0.104 R)
• M2: 164,258 km (0.096 R)
• M3: 237,113 km (0.103 R)
• M4: 548,875 km (0.06 R)
• M5: 647,609 km (0.073 R)
• M6: 932,144 km (0.066 R)
• M7: 1,252,433 km (0.106 R)
• M8: 1,411,456 km (0.091 R)
• M9: 2,268,203 km (0.118 R)
• M10: 2,901,750 km (0.082 R)
• M11: 3,219,945 km (0.065 R)
• M12: 3,889,395 km (0.101 R)
• M13: 3,966,438 km (0.084 R)
• M14: 4,560,192 km (0.051 R)
• M15: 4,971,287 km (0.054 R)
• M16: 5,872,913 km (0.056 R)
• M17: 6,593,227 km (0.077 R)
• M18: 7,246,072 km (0.114 R)
• M19: 7,580,124 km (0.099 R)
• M20: 7,628,295 km (0.1 R)
• M21: 8,263,487 km (0.065 R)
• M22: 9,428,406 km (0.106 R)
• M23: 9,532,077 km (0.116 R)
• M24: 9,583,988 km (0.084 R)
• M25: 10,003,460 km (0.059 R)
• M26: 10,482,472 km (0.113 R)
• M27: 10,914,361 km (0.07 R)
• M28: 11,132,625 km (0.113 R)
• M29: 11,573,340 km (0.111 R)
• M30: 11,684,342 km (0.072 R)
• M31: 12,414,978 km (0.048 R)
• M32: 12,471,825 km (0.081 R)
• M33: 12,699,962 km (0.104 R)
• M34: 15,420,698 km (0.116 R)
• M35: 15,604,255 km (0.073 R)
• M36: 15,911,678 km (0.083 R)
• M37: 18,119,294 km (0.061 R)
• M38: 19,225,720 km (0.042 R)
• M39: 20,689,834 km (0.104 R)
• M40: 21,298,997 km (0.104 R)
• M41: 22,327,333 km (0.042 R)
• M42: 22,952,203 km (0.096 R)
• M43: 23,723,679 km (0.091 R)
• M44: 24,218,998 km (0.05 R)
• M45: 25,076,044 km (0.076 R)
• M46: 25,797,854 km (0.101 R)
• M47: 26,599,698 km (0.06 R)
• M48: 27,780,474 km (0.112 R)
• M49: 28,752,412 km (0.111 R)
• M50: 29,583,577 km (0.041 R)
• M51: 30,193,039 km (0.096 R)
• M52: 30,499,266 km (0.09 R)
• M53: 30,960,626 km (0.087 R)
• M54: 31,579,363 km (0.046 R)
• M55: 31,657,004 km (0.095 R)
• M56: 31,812,436 km (0.109 R)
• M57: 32,514,948 km (0.069 R)
• M58: 33,143,857 km (0.049 R)
• M59: 33,618,082 km (0.036 R)
• M60: 34,174,287 km (0.031 R)
• M61: 35,618,206 km (0.114 R)
• M62: 36,673,469 km (0.062 R)
• M63: 36,918,361 km (0.084 R)
• M64: 37,000,191 km (0.062 R)
• M65: 37,164,001 km (0.07 R)
• M66: 37,903,762 km (0.082 R)
• M67: 38,399,679 km (0.098 R)
• M68: 39,732,596 km (0.105 R)
• M69: 39,816,371 km (0.039 R)
• M70: 41,589,854 km (0.094 R)
• M71: 41,674,975 km (0.071 R)
• M72: 42,700,618 km (0.087 R)
• M73: 44,081,107 km (0.088 R)
• M74: 44,167,874 km (0.084 R)
• M75: 45,038,683 km (0.059 R)
• M76: 45,300,928 km (0.089 R)
• M77: 46,179,068 km (0.051 R)
• M78: 46,355,443 km (0.077 R)
• M79: 47,062,742 km (0.037 R)
• M80: 47,417,887 km (0.049 R)
• M81: 47,595,759 km (0.034 R)
• M82: 48,757,237 km (0.113 R)
• M83: 50,018,497 km (0.105 R)
• M84: 50,471,479 km (0.091 R)
• M85: 50,744,047 km (0.099 R)
• M86: 52,022,061 km (0.095 R)
• M87: 54,609,805 km (0.108 R)
• M88: 54,703,005 km (0.046 R)
• M89: 55,544,044 km (0.105 R)
• M90: 56,766,558 km (0.118 R)
• M91: 59,429,549 km (0.099 R)
• M92: 60,776,229 km (0.119 R)
• M93: 62,327,559 km (0.077 R)
• M94: 63,499,659 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 130.3

Radius: 7.8

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 15.4 AU - 20.5 AU

Year: 26980 Days

Day: 15.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 65,072,773 km

• M1: 167,101 km (0.077 R)
• M2: 271,071 km (0.119 R)
• M3: 374,144 km (0.112 R)
• M4: 461,210 km (0.071 R)
• M5: 623,075 km (0.102 R)
• M6: 900,430 km (0.117 R)
• M7: 1,885,532 km (0.095 R)
• M8: 2,286,155 km (0.082 R)
• M9: 2,920,450 km (0.085 R)
• M10: 3,257,194 km (0.084 R)
• M11: 3,901,064 km (0.085 R)
• M12: 4,795,360 km (0.078 R)
• M13: 5,599,897 km (0.119 R)
• M14: 6,094,767 km (0.11 R)
• M15: 7,829,354 km (0.118 R)
• M16: 7,998,101 km (0.067 R)
• M17: 8,554,754 km (0.089 R)
• M18: 8,859,635 km (0.095 R)
• M19: 9,035,412 km (0.101 R)
• M20: 9,256,817 km (0.11 R)
• M21: 10,023,057 km (0.036 R)
• M22: 11,186,480 km (0.064 R)
• M23: 12,687,545 km (0.055 R)
• M24: 12,836,245 km (0.034 R)
• M25: 12,885,912 km (0.118 R)
• M26: 12,935,578 km (0.082 R)
• M27: 13,436,432 km (0.048 R)
• M28: 13,841,693 km (0.114 R)
• M29: 14,045,744 km (0.112 R)
• M30: 14,199,531 km (0.117 R)
• M31: 14,353,916 km (0.061 R)
• M32: 15,927,386 km (0.096 R)
• M33: 16,356,134 km (0.094 R)
• M34: 16,843,075 km (0.071 R)
• M35: 17,610,063 km (0.088 R)
• M36: 17,665,265 km (0.113 R)
• M37: 17,942,170 km (0.073 R)
• M38: 18,388,271 km (0.107 R)
• M39: 18,500,469 km (0.051 R)
• M40: 19,121,001 km (0.105 R)
• M41: 19,519,530 km (0.066 R)
• M42: 20,266,921 km (0.082 R)
• M43: 21,258,306 km (0.09 R)
• M44: 21,908,159 km (0.092 R)
• M45: 22,027,090 km (0.092 R)
• M46: 22,205,710 km (0.112 R)
• M47: 24,202,991 km (0.109 R)
• M48: 25,378,680 km (0.036 R)
• M49: 25,503,595 km (0.095 R)
• M50: 25,753,872 km (0.101 R)
• M51: 28,755,553 km (0.066 R)
• M52: 29,539,446 km (0.098 R)
• M53: 29,934,085 km (0.112 R)
• M54: 30,000,058 km (0.084 R)
• M55: 30,198,125 km (0.092 R)
• M56: 30,462,914 km (0.053 R)
• M57: 30,795,021 km (0.103 R)
• M58: 32,541,277 km (0.114 R)
• M59: 33,426,447 km (0.107 R)
• M60: 36,833,090 km (0.094 R)
• M61: 38,828,875 km (0.099 R)
• M62: 39,912,413 km (0.066 R)
• M63: 40,057,672 km (0.066 R)
• M64: 41,961,455 km (0.087 R)
• M65: 42,330,961 km (0.111 R)
• M66: 44,119,554 km (0.076 R)
• M67: 44,194,652 km (0.104 R)
• M68: 44,947,578 km (0.116 R)
• M69: 45,249,915 km (0.094 R)
• M70: 45,780,688 km (0.11 R)
• M71: 46,771,924 km (0.118 R)
• M72: 48,155,854 km (0.099 R)
• M73: 48,310,538 km (0.102 R)
• M74: 49,086,053 km (0.09 R)
• M75: 50,570,962 km (0.051 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213

Radius: 3.6

Gravity: 16.44 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 14.57 AU - 22.55 AU

Year: 28366 Days

Day: 18.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 65,072,773 km

• M1: 164,258 km (0.076 R)
• M2: 301,889 km (0.118 R)
• M3: 333,304 km (0.111 R)
• M4: 644,916 km (0.072 R)
• M5: 1,122,433 km (0.088 R)
• M6: 2,225,717 km (0.079 R)
• M7: 2,647,134 km (0.071 R)
• M8: 3,163,397 km (0.083 R)
• M9: 3,270,359 km (0.093 R)
• M10: 3,342,316 km (0.026 R)
• M11: 3,487,725 km (0.095 R)
• M12: 3,974,666 km (0.098 R)
• M13: 4,090,006 km (0.062 R)
• M14: 4,245,588 km (0.081 R)
• M15: 4,562,585 km (0.088 R)
• M16: 4,928,203 km (0.111 R)
• M17: 5,817,412 km (0.119 R)
• M18: 6,437,196 km (0.073 R)
• M19: 6,846,646 km (0.105 R)
• M20: 7,031,399 km (0.093 R)
• M21: 7,547,512 km (0.057 R)
• M22: 7,930,632 km (0.09 R)
• M23: 8,765,538 km (0.093 R)
• M24: 10,676,650 km (0.098 R)
• M25: 10,729,907 km (0.092 R)
• M26: 11,106,146 km (0.108 R)
• M27: 11,214,455 km (0.118 R)
• M28: 11,431,970 km (0.087 R)
• M29: 11,541,326 km (0.08 R)
• M30: 12,709,835 km (0.098 R)
• M31: 12,993,622 km (0.081 R)
• M32: 14,266,700 km (0.103 R)
• M33: 15,157,406 km (0.046 R)
• M34: 16,188,135 km (0.086 R)
• M35: 16,372,440 km (0.094 R)
• M36: 18,380,642 km (0.11 R)
• M37: 18,508,847 km (0.098 R)
• M38: 19,153,614 km (0.116 R)
• M39: 19,674,663 km (0.044 R)
• M40: 20,134,527 km (0.09 R)
• M41: 20,200,500 km (0.097 R)
• M42: 20,398,866 km (0.096 R)
• M43: 21,333,105 km (0.053 R)
• M44: 23,104,643 km (0.069 R)
• M45: 23,173,757 km (0.042 R)
• M46: 23,728,765 km (0.101 R)
• M47: 24,781,336 km (0.068 R)
• M48: 27,368,781 km (0.116 R)
• M49: 27,661,544 km (0.104 R)
• M50: 29,066,268 km (0.114 R)
• M51: 29,215,417 km (0.041 R)
• M52: 29,664,659 km (0.061 R)
• M53: 30,721,568 km (0.061 R)
• M54: 31,101,996 km (0.11 R)
• M55: 31,483,919 km (0.033 R)
• M56: 32,252,703 km (0.069 R)
• M57: 32,484,430 km (0.102 R)
• M58: 32,716,755 km (0.088 R)
• M59: 32,794,396 km (0.071 R)
• M60: 32,949,679 km (0.075 R)
• M61: 33,183,201 km (0.112 R)
• M62: 33,651,742 km (0.096 R)
• M63: 34,437,579 km (0.074 R)
• M64: 34,516,418 km (0.06 R)
• M65: 35,867,137 km (0.113 R)
• M66: 37,073,195 km (0.075 R)
• M67: 37,154,127 km (0.084 R)
• M68: 37,803,232 km (0.116 R)
• M69: 38,047,675 km (0.074 R)
• M70: 38,783,996 km (0.075 R)
• M71: 40,270,700 km (0.08 R)
• M72: 40,770,356 km (0.087 R)
• M73: 42,704,807 km (0.074 R)
• M74: 43,469,850 km (0.12 R)
• M75: 43,555,121 km (0.047 R)
• M76: 47,274,722 km (0.086 R)
• M77: 48,330,734 km (0.101 R)
• M78: 49,661,706 km (0.059 R)
• M79: 50,018,646 km (0.059 R)
• M80: 50,376,485 km (0.105 R)
• M81: 50,645,462 km (0.103 R)
• M82: 51,635,500 km (0.084 R)
• M83: 53,178,153 km (0.095 R)
• M84: 53,360,663 km (0.076 R)
• M85: 53,817,834 km (0.074 R)
• M86: 53,909,388 km (0.082 R)
• M87: 54,920,221 km (0.073 R)
• M88: 58,553,953 km (0.076 R)
• M89: 58,648,200 km (0.048 R)
• M90: 58,836,693 km (0.092 R)
• M91: 60,733,145 km (0.074 R)
• M92: 61,305,955 km (0.094 R)
• M93: 61,401,548 km (0.07 R)
• M94: 63,711,938 km (0.077 R)
• M95: 64,585,739 km (0.12 R)
• M96: 64,682,978 km (0.109 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 14,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit