🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.79 AU - 1.25 AU

Year: 367 Days

Day: 21.9 Hours

Environment

Temp: 95 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.08 AU - 1.16 AU

Year: 422 Days

Day: 30.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 101,382,693 km

• M1: 262,395 km (0.07 R)
• M2: 656,585 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1 AU - 1.38 AU

Year: 463 Days

Day: 19 Hours

Environment

Temp: 32 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.4 AU - 1.52 AU

Year: 629 Days

Day: 36.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.31 AU - 4.39 AU

Year: 2693 Days

Day: 30.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 170.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.64 AU - 4.18 AU

Year: 2756 Days

Day: 46.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.7

Radius: 14.9

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 7.03 AU - 9.67 AU

Year: 8601 Days

Day: 11.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 101,382,693 km

• M1: 217,665 km (0.09 R)
• M2: 313,258 km (0.058 R)
• M3: 784,641 km (0.084 R)
• M4: 1,005,148 km (0.085 R)
• M5: 1,151,754 km (0.108 R)
• M6: 1,365,978 km (0.069 R)
• M7: 1,551,779 km (0.107 R)
• M8: 1,858,006 km (0.093 R)
• M9: 2,232,449 km (0.114 R)
• M10: 2,379,205 km (0.042 R)
• M11: 2,708,619 km (0.045 R)
• M12: 2,865,697 km (0.079 R)
• M13: 3,052,993 km (0.109 R)
• M14: 3,244,329 km (0.075 R)
• M15: 3,553,398 km (0.103 R)
• M16: 3,842,870 km (0.054 R)
• M17: 4,110,052 km (0.051 R)
• M18: 5,077,053 km (0.096 R)
• M19: 5,503,257 km (0.034 R)
• M20: 6,147,126 km (0.072 R)
• M21: 6,425,528 km (0.103 R)
• M22: 6,672,514 km (0.117 R)
• M23: 6,958,695 km (0.074 R)
• M24: 8,296,249 km (0.118 R)
• M25: 9,833,218 km (0.101 R)
• M26: 10,613,520 km (0.087 R)
• M27: 10,780,471 km (0.09 R)
• M28: 11,201,440 km (0.076 R)
• M29: 11,456,654 km (0.087 R)
• M30: 12,452,676 km (0.052 R)
• M31: 13,748,044 km (0.088 R)
• M32: 13,930,105 km (0.093 R)
• M33: 14,250,693 km (0.087 R)
• M34: 15,086,048 km (0.103 R)
• M35: 16,176,766 km (0.068 R)
• M36: 16,368,999 km (0.106 R)
• M37: 17,145,711 km (0.073 R)
• M38: 17,390,902 km (0.09 R)
• M39: 17,587,922 km (0.096 R)
• M40: 18,183,472 km (0.113 R)
• M41: 18,383,334 km (0.077 R)
• M42: 18,684,774 km (0.088 R)
• M43: 19,343,304 km (0.106 R)
• M44: 19,496,342 km (0.073 R)
• M45: 19,598,667 km (0.06 R)
• M46: 20,787,522 km (0.104 R)
• M47: 20,996,660 km (0.061 R)
• M48: 21,522,646 km (0.03 R)
• M49: 22,212,890 km (0.102 R)
• M50: 22,533,927 km (0.106 R)
• M51: 22,964,470 km (0.043 R)
• M52: 24,052,495 km (0.051 R)
• M53: 24,990,623 km (0.102 R)
• M54: 25,492,076 km (0.099 R)
• M55: 26,959,481 km (0.108 R)
• M56: 27,073,475 km (0.047 R)
• M57: 27,933,662 km (0.067 R)
• M58: 29,387,305 km (0.12 R)
• M59: 33,464,146 km (0.108 R)
• M60: 34,696,533 km (0.08 R)
• M61: 34,820,700 km (0.1 R)
• M62: 35,256,029 km (0.028 R)
• M63: 36,573,089 km (0.092 R)
• M64: 37,015,749 km (0.094 R)
• M65: 38,290,024 km (0.116 R)
• M66: 38,803,743 km (0.09 R)
• M67: 39,449,258 km (0.114 R)
• M68: 39,643,585 km (0.088 R)
• M69: 39,968,063 km (0.066 R)
• M70: 40,228,363 km (0.109 R)
• M71: 41,209,576 km (0.114 R)
• M72: 42,463,655 km (0.116 R)
• M73: 42,862,333 km (0.095 R)
• M74: 43,864,340 km (0.033 R)
• M75: 44,671,570 km (0.106 R)
• M76: 44,941,744 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.9

Radius: 8.7

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 9.76 AU - 11.1 AU

Year: 12007 Days

Day: 14.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 101,382,693 km

• M1: 151,094 km (0.078 R)
• M2: 256,411 km (0.114 R)
• M3: 406,457 km (0.041 R)
• M4: 517,758 km (0.088 R)
• M5: 902,823 km (0.057 R)
• M6: 1,040,154 km (0.097 R)
• M7: 1,239,119 km (0.111 R)
• M8: 1,336,208 km (0.042 R)
• M9: 1,435,990 km (0.117 R)
• M10: 2,135,659 km (0.086 R)
• M11: 2,219,434 km (0.083 R)
• M12: 2,407,329 km (0.102 R)
• M13: 2,708,170 km (0.077 R)
• M14: 2,890,829 km (0.104 R)
• M15: 3,115,376 km (0.073 R)
• M16: 3,172,372 km (0.116 R)
• M17: 3,384,502 km (0.098 R)
• M18: 3,924,999 km (0.117 R)
• M19: 4,007,278 km (0.088 R)
• M20: 4,406,555 km (0.111 R)
• M21: 4,708,892 km (0.115 R)
• M22: 5,107,421 km (0.116 R)
• M23: 5,379,240 km (0.074 R)
• M24: 6,151,165 km (0.093 R)
• M25: 6,295,228 km (0.026 R)
• M26: 6,660,247 km (0.029 R)
• M27: 6,907,532 km (0.091 R)
• M28: 7,411,079 km (0.087 R)
• M29: 7,538,835 km (0.088 R)
• M30: 7,667,190 km (0.11 R)
• M31: 8,294,005 km (0.119 R)
• M32: 8,533,362 km (0.094 R)
• M33: 9,018,807 km (0.065 R)
• M34: 9,265,045 km (0.058 R)
• M35: 9,513,377 km (0.118 R)
• M36: 10,214,692 km (0.099 R)
• M37: 10,271,539 km (0.061 R)
• M38: 10,758,780 km (0.069 R)
• M39: 10,874,568 km (0.088 R)
• M40: 11,935,068 km (0.027 R)
• M41: 12,175,172 km (0.058 R)
• M42: 12,447,291 km (0.109 R)
• M43: 12,843,875 km (0.119 R)
• M44: 12,997,512 km (0.082 R)
• M45: 13,275,465 km (0.116 R)
• M46: 13,806,088 km (0.072 R)
• M47: 13,869,069 km (0.117 R)
• M48: 14,153,155 km (0.116 R)
• M49: 14,439,186 km (0.073 R)
• M50: 14,535,079 km (0.118 R)
• M51: 14,663,134 km (0.114 R)
• M52: 15,276,486 km (0.119 R)
• M53: 15,439,248 km (0.04 R)
• M54: 15,635,371 km (0.062 R)
• M55: 15,997,099 km (0.077 R)
• M56: 16,063,221 km (0.103 R)
• M57: 16,129,343 km (0.094 R)
• M58: 17,539,453 km (0.114 R)
• M59: 18,744,613 km (0.113 R)
• M60: 19,269,253 km (0.059 R)
• M61: 20,691,629 km (0.12 R)
• M62: 21,233,772 km (0.089 R)
• M63: 21,379,181 km (0.087 R)
• M64: 22,665,125 km (0.105 R)
• M65: 22,813,675 km (0.088 R)
• M66: 22,888,175 km (0.094 R)
• M67: 23,261,272 km (0.069 R)
• M68: 24,469,125 km (0.118 R)
• M69: 25,042,384 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 691.9

Radius: 7.1

Gravity: 13.73 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 10.24 AU - 16.12 AU

Year: 17056 Days

Day: 18 Hours

Environment

Temp: -182 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 101,382,693 km

• M1: 99,632 km (0.075 R)
• M2: 167,400 km (0.027 R)
• M3: 282,291 km (0.092 R)
• M4: 809,324 km (0.063 R)
• M5: 1,021,305 km (0.12 R)
• M6: 2,127,731 km (0.102 R)
• M7: 2,938,551 km (0.078 R)
• M8: 3,118,517 km (0.073 R)
• M9: 4,231,974 km (0.068 R)
• M10: 5,368,170 km (0.096 R)
• M11: 5,632,809 km (0.062 R)
• M12: 5,766,848 km (0.101 R)
• M13: 7,260,134 km (0.058 R)
• M14: 7,552,897 km (0.086 R)
• M15: 8,049,413 km (0.101 R)
• M16: 9,336,104 km (0.055 R)
• M17: 10,030,238 km (0.108 R)
• M18: 10,520,470 km (0.088 R)
• M19: 11,130,082 km (0.111 R)
• M20: 11,411,176 km (0.049 R)
• M21: 11,637,518 km (0.111 R)
• M22: 12,267,923 km (0.109 R)
• M23: 12,325,817 km (0.075 R)
• M24: 12,968,340 km (0.053 R)
• M25: 13,086,223 km (0.104 R)
• M26: 13,263,946 km (0.079 R)
• M27: 13,442,416 km (0.045 R)
• M28: 13,922,176 km (0.107 R)
• M29: 15,457,200 km (0.113 R)
• M30: 16,916,378 km (0.082 R)
• M31: 17,239,359 km (0.093 R)
• M32: 17,891,457 km (0.119 R)
• M33: 20,442,100 km (0.043 R)
• M34: 20,924,254 km (0.115 R)
• M35: 21,759,459 km (0.105 R)
• M36: 21,969,943 km (0.101 R)
• M37: 22,889,970 km (0.098 R)
• M38: 23,894,819 km (0.086 R)
• M39: 24,184,441 km (0.11 R)
• M40: 24,548,263 km (0.116 R)
• M41: 24,767,423 km (0.082 R)
• M42: 25,428,796 km (0.102 R)
• M43: 26,096,002 km (0.039 R)
• M44: 28,208,174 km (0.042 R)
• M45: 28,284,619 km (0.053 R)
• M46: 29,052,804 km (0.09 R)
• M47: 29,284,681 km (0.05 R)
• M48: 31,557,072 km (0.109 R)
• M49: 31,795,382 km (0.12 R)
• M50: 32,674,269 km (0.112 R)
• M51: 33,237,655 km (0.105 R)
• M52: 34,701,171 km (0.097 R)
• M53: 35,193,797 km (0.111 R)
• M54: 35,771,244 km (0.085 R)
• M55: 36,185,631 km (0.118 R)
• M56: 36,518,336 km (0.103 R)
• M57: 37,186,889 km (0.113 R)
• M58: 38,790,429 km (0.096 R)
• M59: 39,301,605 km (0.111 R)
• M60: 39,643,585 km (0.102 R)
• M61: 40,675,362 km (0.114 R)
• M62: 41,629,048 km (0.101 R)
• M63: 41,803,180 km (0.112 R)
• M64: 42,327,222 km (0.09 R)
• M65: 42,853,357 km (0.106 R)
• M66: 42,941,171 km (0.092 R)
• M67: 43,029,135 km (0.072 R)
• M68: 43,735,087 km (0.101 R)
• M69: 44,444,779 km (0.04 R)
• M70: 45,516,499 km (0.091 R)
• M71: 46,867,966 km (0.079 R)
• M72: 47,139,785 km (0.07 R)
• M73: 47,594,114 km (0.027 R)
• M74: 47,685,219 km (0.097 R)
• M75: 48,049,938 km (0.109 R)
• M76: 49,610,394 km (0.119 R)
• M77: 49,887,449 km (0.115 R)
• M78: 50,072,352 km (0.1 R)
• M79: 50,257,704 km (0.079 R)
• M80: 50,814,806 km (0.046 R)
• M81: 51,560,701 km (0.08 R)
• M82: 55,536,115 km (0.1 R)
• M83: 56,786,454 km (0.109 R)
• M84: 56,979,585 km (0.102 R)
• M85: 57,173,015 km (0.117 R)
• M86: 57,754,502 km (0.116 R)
• M87: 60,001,761 km (0.099 R)
• M88: 60,100,047 km (0.11 R)
• M89: 60,198,482 km (0.084 R)
• M90: 63,776,714 km (0.096 R)
• M91: 67,934,936 km (0.087 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 662.2

Radius: 7.9

Gravity: 10.61 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 18.19 AU - 21.31 AU

Year: 31286 Days

Day: 15.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 101,382,693 km

• M1: 406,457 km (0.089 R)
• M2: 1,196,783 km (0.059 R)
• M3: 1,299,258 km (0.071 R)
• M4: 1,776,774 km (0.085 R)
• M5: 1,934,001 km (0.084 R)
• M6: 2,390,125 km (0.09 R)
• M7: 3,446,286 km (0.109 R)
• M8: 3,693,123 km (0.095 R)
• M9: 3,843,917 km (0.092 R)
• M10: 4,256,059 km (0.069 R)
• M11: 5,632,809 km (0.117 R)
• M12: 5,748,597 km (0.038 R)
• M13: 5,982,269 km (0.118 R)
• M14: 6,219,232 km (0.114 R)
• M15: 6,399,049 km (0.113 R)
• M16: 6,825,104 km (0.091 R)
• M17: 7,513,104 km (0.062 R)
• M18: 7,897,571 km (0.107 R)
• M19: 8,420,415 km (0.117 R)
• M20: 9,089,567 km (0.102 R)
• M21: 9,430,500 km (0.08 R)
• M22: 9,568,130 km (0.118 R)
• M23: 11,636,620 km (0.075 R)
• M24: 12,456,117 km (0.115 R)
• M25: 12,531,664 km (0.064 R)
• M26: 12,682,907 km (0.114 R)
• M27: 12,987,339 km (0.112 R)
• M28: 13,603,533 km (0.08 R)
• M29: 13,681,174 km (0.11 R)
• M30: 15,997,697 km (0.108 R)
• M31: 16,161,956 km (0.12 R)
• M32: 16,657,873 km (0.104 R)
• M33: 16,824,225 km (0.111 R)
• M34: 17,158,726 km (0.062 R)
• M35: 18,604,889 km (0.091 R)
• M36: 19,912,973 km (0.097 R)
• M37: 22,066,883 km (0.097 R)
• M38: 22,893,561 km (0.046 R)
• M39: 23,730,261 km (0.111 R)
• M40: 26,785,648 km (0.07 R)
• M41: 28,458,452 km (0.092 R)
• M42: 29,861,231 km (0.073 R)
• M43: 30,164,765 km (0.112 R)
• M44: 30,367,620 km (0.101 R)
• M45: 31,183,826 km (0.044 R)
• M46: 31,800,767 km (0.088 R)
• M47: 33,360,624 km (0.1 R)
• M48: 34,097,095 km (0.117 R)
• M49: 34,414,242 km (0.114 R)
• M50: 34,732,586 km (0.104 R)
• M51: 35,158,342 km (0.066 R)
• M52: 38,077,595 km (0.111 R)
• M53: 38,296,905 km (0.093 R)
• M54: 38,406,710 km (0.104 R)
• M55: 40,625,097 km (0.108 R)
• M56: 42,884,623 km (0.075 R)
• M57: 44,605,896 km (0.082 R)
• M58: 44,721,386 km (0.062 R)
• M59: 45,068,752 km (0.071 R)
• M60: 49,305,065 km (0.106 R)
• M61: 53,421,250 km (0.112 R)
• M62: 53,543,920 km (0.107 R)
• M63: 53,789,710 km (0.072 R)
• M64: 54,158,917 km (0.114 R)
• M65: 56,267,499 km (0.117 R)
• M66: 57,143,544 km (0.087 R)
• M67: 61,977,051 km (0.116 R)
• M68: 62,752,118 km (0.062 R)
• M69: 63,400,475 km (0.057 R)
• M70: 63,790,477 km (0.09 R)
• M71: 64,181,376 km (0.106 R)
• M72: 65,096,616 km (0.117 R)
• M73: 66,147,690 km (0.094 R)
• M74: 66,675,472 km (0.104 R)
• M75: 72,164,218 km (0.117 R)
• M76: 72,707,408 km (0.076 R)
• M77: 73,388,377 km (0.116 R)
• M78: 73,524,810 km (0.11 R)
• M79: 73,934,559 km (0.116 R)
• M80: 74,482,237 km (0.102 R)
• M81: 76,963,018 km (0.074 R)
• M82: 80,734,829 km (0.07 R)
• M83: 80,875,750 km (0.101 R)
• M84: 82,147,033 km (0.084 R)
• M85: 82,998,245 km (0.063 R)
• M86: 83,995,165 km (0.12 R)
• M87: 86,144,438 km (0.113 R)
• M88: 89,183,668 km (0.03 R)
• M89: 89,620,793 km (0.06 R)
• M90: 90,058,517 km (0.118 R)
• M91: 90,496,988 km (0.111 R)
• M92: 91,963,645 km (0.064 R)
• M93: 92,257,904 km (0.078 R)
• M94: 93,882,089 km (0.088 R)
• M95: 95,962,845 km (0.102 R)
• M96: 96,111,994 km (0.096 R)
• M97: 96,560,190 km (0.104 R)
• M98: 98,509,899 km (0.1 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 11,015 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit