🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1 AU - 1.54 AU

Year: 539 Days

Day: 39.5 Hours

Environment

Temp: -29 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,125,404 km

• M1: 95,892 km (0.095 R)
• M2: 970,142 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.34 AU - 1.72 AU

Year: 713 Days

Day: 20.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.57 AU - 2.21 AU

Year: 979 Days

Day: 29 Hours

Environment

Temp: -78 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.7 AU - 4.18 AU

Year: 2404 Days

Day: 46.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,125,404 km

• M1: 797,805 km (0.048 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.35 AU - 3.83 AU

Year: 2563 Days

Day: 28.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,125,404 km

• M1: 882,777 km (0.106 R)
• M2: 1,089,521 km (0.093 R)

Asteroid Belt

Center: 5.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433

Radius: 12.5

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.22 AU - 7.4 AU

Year: 6695 Days

Day: 12.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 70,125,404 km

• M1: 177,872 km (0.113 R)
• M2: 378,333 km (0.087 R)
• M3: 698,772 km (0.096 R)
• M4: 1,101,788 km (0.063 R)
• M5: 1,298,360 km (0.099 R)
• M6: 1,490,294 km (0.119 R)
• M7: 1,606,831 km (0.109 R)
• M8: 1,831,676 km (0.096 R)
• M9: 1,957,189 km (0.063 R)
• M10: 2,198,042 km (0.064 R)
• M11: 2,331,932 km (0.111 R)
• M12: 2,429,170 km (0.047 R)
• M13: 3,170,128 km (0.107 R)
• M14: 3,432,224 km (0.052 R)
• M15: 3,565,964 km (0.083 R)
• M16: 3,977,658 km (0.08 R)
• M17: 4,380,674 km (0.093 R)
• M18: 4,722,506 km (0.086 R)
• M19: 5,510,288 km (0.066 R)
• M20: 5,720,174 km (0.103 R)
• M21: 5,906,124 km (0.106 R)
• M22: 6,148,173 km (0.098 R)
• M23: 6,641,996 km (0.103 R)
• M24: 6,922,043 km (0.101 R)
• M25: 7,120,260 km (0.057 R)
• M26: 7,205,830 km (0.061 R)
• M27: 7,320,572 km (0.093 R)
• M28: 7,464,635 km (0.111 R)
• M29: 7,580,722 km (0.087 R)
• M30: 7,961,898 km (0.088 R)
• M31: 9,423,469 km (0.061 R)
• M32: 9,643,528 km (0.087 R)
• M33: 9,992,839 km (0.1 R)
• M34: 10,281,562 km (0.074 R)
• M35: 11,464,433 km (0.073 R)
• M36: 11,598,622 km (0.111 R)
• M37: 12,037,991 km (0.051 R)
• M38: 13,178,076 km (0.085 R)
• M39: 13,353,704 km (0.077 R)
• M40: 13,707,653 km (0.084 R)
• M41: 13,814,316 km (0.073 R)
• M42: 14,316,217 km (0.108 R)
• M43: 14,787,600 km (0.081 R)
• M44: 15,080,213 km (0.104 R)
• M45: 15,301,020 km (0.109 R)
• M46: 16,007,122 km (0.071 R)
• M47: 16,194,717 km (0.06 R)
• M48: 16,572,153 km (0.115 R)
• M49: 17,412,594 km (0.101 R)
• M50: 17,605,575 km (0.084 R)
• M51: 18,620,297 km (0.112 R)
• M52: 18,699,285 km (0.12 R)
• M53: 19,015,685 km (0.114 R)
• M54: 19,533,892 km (0.093 R)
• M55: 20,097,128 km (0.115 R)
• M56: 20,380,765 km (0.111 R)
• M57: 20,543,378 km (0.082 R)
• M58: 22,445,066 km (0.092 R)
• M59: 22,613,065 km (0.029 R)
• M60: 23,034,931 km (0.058 R)
• M61: 25,139,473 km (0.066 R)
• M62: 25,576,449 km (0.041 R)
• M63: 26,148,361 km (0.077 R)
• M64: 26,680,032 km (0.095 R)
• M65: 27,619,058 km (0.09 R)
• M66: 28,160,453 km (0.08 R)
• M67: 28,705,438 km (0.117 R)
• M68: 29,345,567 km (0.101 R)
• M69: 29,759,654 km (0.111 R)
• M70: 30,640,037 km (0.082 R)
• M71: 30,826,586 km (0.098 R)
• M72: 31,294,379 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.4

Radius: 9.9

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 8.85 AU - 13.73 AU

Year: 14291 Days

Day: 12.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 70,125,404 km

• M1: 124,765 km (0.118 R)
• M2: 399,875 km (0.089 R)
• M3: 598,092 km (0.102 R)
• M4: 791,522 km (0.065 R)
• M5: 1,067,530 km (0.064 R)
• M6: 1,561,203 km (0.11 R)
• M7: 1,732,194 km (0.04 R)
• M8: 1,858,305 km (0.108 R)
• M9: 3,186,584 km (0.083 R)
• M10: 3,532,006 km (0.074 R)
• M11: 4,089,407 km (0.112 R)
• M12: 4,464,898 km (0.119 R)
• M13: 4,534,311 km (0.029 R)
• M14: 4,709,640 km (0.104 R)
• M15: 4,994,774 km (0.112 R)
• M16: 5,066,880 km (0.094 R)
• M17: 5,139,435 km (0.038 R)
• M18: 5,883,684 km (0.079 R)
• M19: 7,307,108 km (0.058 R)
• M20: 7,512,955 km (0.098 R)
• M21: 7,804,371 km (0.108 R)
• M22: 8,657,378 km (0.05 R)
• M23: 9,094,952 km (0.116 R)
• M24: 9,584,586 km (0.112 R)
• M25: 9,810,030 km (0.041 R)
• M26: 10,082,896 km (0.114 R)
• M27: 10,220,377 km (0.112 R)
• M28: 10,543,359 km (0.101 R)
• M29: 10,729,309 km (0.098 R)
• M30: 11,246,768 km (0.042 R)
• M31: 11,532,350 km (0.078 R)
• M32: 11,868,646 km (0.061 R)
• M33: 12,110,696 km (0.041 R)
• M34: 12,698,615 km (0.05 R)
• M35: 14,106,331 km (0.116 R)
• M36: 14,776,679 km (0.108 R)
• M37: 16,094,637 km (0.114 R)
• M38: 16,524,431 km (0.106 R)
• M39: 19,351,532 km (0.088 R)
• M40: 20,500,443 km (0.085 R)
• M41: 21,376,638 km (0.047 R)
• M42: 21,671,346 km (0.059 R)
• M43: 22,563,697 km (0.109 R)
• M44: 22,683,675 km (0.092 R)
• M45: 23,589,639 km (0.107 R)
• M46: 24,939,760 km (0.064 R)
• M47: 26,188,753 km (0.083 R)
• M48: 26,504,105 km (0.099 R)
• M49: 26,757,374 km (0.092 R)
• M50: 28,100,165 km (0.112 R)
• M51: 28,487,923 km (0.092 R)
• M52: 30,386,469 km (0.058 R)
• M53: 30,585,135 km (0.06 R)
• M54: 31,317,566 km (0.108 R)
• M55: 31,384,436 km (0.069 R)
• M56: 32,799,632 km (0.112 R)
• M57: 33,617,783 km (0.106 R)
• M58: 34,304,587 km (0.077 R)
• M59: 34,442,516 km (0.111 R)
• M60: 34,511,481 km (0.077 R)
• M61: 34,788,087 km (0.118 R)
• M62: 34,857,351 km (0.117 R)
• M63: 35,831,832 km (0.05 R)
• M64: 37,381,217 km (0.072 R)
• M65: 37,949,988 km (0.114 R)
• M66: 38,450,094 km (0.117 R)
• M67: 39,096,207 km (0.05 R)
• M68: 39,312,376 km (0.089 R)
• M69: 39,601,249 km (0.106 R)
• M70: 40,108,386 km (0.106 R)
• M71: 40,399,204 km (0.112 R)
• M72: 40,909,782 km (0.067 R)
• M73: 41,349,151 km (0.029 R)
• M74: 41,863,767 km (0.063 R)
• M75: 42,973,484 km (0.081 R)
• M76: 43,569,333 km (0.065 R)
• M77: 44,618,612 km (0.029 R)
• M78: 44,919,902 km (0.084 R)
• M79: 44,995,449 km (0.079 R)
• M80: 45,448,880 km (0.089 R)
• M81: 47,201,419 km (0.049 R)
• M82: 47,893,160 km (0.103 R)
• M83: 48,820,667 km (0.113 R)
• M84: 50,301,386 km (0.06 R)
• M85: 50,458,165 km (0.09 R)
• M86: 50,772,021 km (0.065 R)
• M87: 52,589,785 km (0.099 R)
• M88: 53,147,187 km (0.051 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574

Radius: 8

Gravity: 8.97 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 11.14 AU - 12.1 AU

Year: 14922 Days

Day: 7.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 70,125,404 km

• M1: 109,206 km (0.102 R)
• M2: 176,974 km (0.112 R)
• M3: 390,450 km (0.104 R)
• M4: 838,795 km (0.038 R)
• M5: 943,813 km (0.053 R)
• M6: 1,098,348 km (0.077 R)
• M7: 1,382,883 km (0.066 R)
• M8: 2,161,390 km (0.037 R)
• M9: 3,218,598 km (0.11 R)
• M10: 3,318,679 km (0.103 R)
• M11: 3,419,807 km (0.109 R)
• M12: 3,556,241 km (0.112 R)
• M13: 3,659,762 km (0.089 R)
• M14: 3,976,311 km (0.077 R)
• M15: 4,412,240 km (0.117 R)
• M16: 4,486,440 km (0.09 R)
• M17: 4,635,888 km (0.103 R)
• M18: 4,749,134 km (0.119 R)
• M19: 4,901,574 km (0.092 R)
• M20: 4,978,468 km (0.117 R)
• M21: 5,567,434 km (0.112 R)
• M22: 6,725,172 km (0.108 R)
• M23: 7,331,193 km (0.118 R)
• M24: 7,730,021 km (0.089 R)
• M25: 7,909,688 km (0.088 R)
• M26: 8,227,135 km (0.092 R)
• M27: 8,968,542 km (0.108 R)
• M28: 10,267,650 km (0.119 R)
• M29: 10,564,302 km (0.112 R)
• M30: 10,663,785 km (0.119 R)
• M31: 11,064,857 km (0.07 R)
• M32: 11,471,015 km (0.099 R)
• M33: 12,454,920 km (0.066 R)
• M34: 12,507,579 km (0.096 R)
• M35: 13,736,226 km (0.112 R)
• M36: 14,502,766 km (0.068 R)
• M37: 14,668,969 km (0.047 R)
• M38: 15,114,920 km (0.114 R)
• M39: 15,792,150 km (0.068 R)
• M40: 16,768,725 km (0.115 R)
• M41: 17,176,379 km (0.081 R)
• M42: 18,180,180 km (0.109 R)
• M43: 18,479,077 km (0.115 R)
• M44: 20,367,900 km (0.079 R)
• M45: 20,491,916 km (0.045 R)
• M46: 21,555,707 km (0.118 R)
• M47: 21,998,965 km (0.098 R)
• M48: 23,023,411 km (0.085 R)
• M49: 23,801,919 km (0.111 R)
• M50: 23,997,892 km (0.084 R)
• M51: 24,063,266 km (0.119 R)
• M52: 26,054,115 km (0.09 R)
• M53: 26,121,434 km (0.116 R)
• M54: 26,391,159 km (0.106 R)
• M55: 27,478,885 km (0.058 R)
• M56: 27,890,728 km (0.045 R)
• M57: 28,028,358 km (0.071 R)
• M58: 28,304,366 km (0.037 R)
• M59: 29,347,661 km (0.06 R)
• M60: 30,545,192 km (0.059 R)
• M61: 30,616,251 km (0.1 R)
• M62: 31,257,129 km (0.101 R)
• M63: 32,046,557 km (0.113 R)
• M64: 32,915,122 km (0.107 R)
• M65: 32,987,826 km (0.082 R)
• M66: 33,206,389 km (0.064 R)
• M67: 33,571,707 km (0.119 R)
• M68: 35,418,044 km (0.088 R)
• M69: 35,866,090 km (0.1 R)
• M70: 38,057,698 km (0.096 R)
• M71: 38,363,476 km (0.069 R)
• M72: 39,131,213 km (0.094 R)
• M73: 43,045,740 km (0.109 R)
• M74: 44,003,615 km (0.12 R)
• M75: 45,777,996 km (0.069 R)
• M76: 45,940,459 km (0.026 R)
• M77: 46,347,365 km (0.028 R)
• M78: 46,673,937 km (0.089 R)
• M79: 47,165,067 km (0.119 R)
• M80: 47,575,564 km (0.106 R)
• M81: 47,904,829 km (0.119 R)
• M82: 48,814,384 km (0.08 R)
• M83: 48,897,410 km (0.093 R)
• M84: 48,980,437 km (0.093 R)
• M85: 49,729,623 km (0.051 R)
• M86: 51,323,738 km (0.12 R)
• M87: 51,408,111 km (0.107 R)
• M88: 52,509,002 km (0.095 R)
• M89: 53,019,879 km (0.028 R)
• M90: 54,734,271 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244.2

Radius: 7.2

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 14.76 AU - 21.96 AU

Year: 29637 Days

Day: 15.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,125,404 km

• M1: 139,724 km (0.112 R)
• M2: 231,278 km (0.108 R)
• M3: 417,677 km (0.065 R)
• M4: 628,909 km (0.088 R)
• M5: 968,347 km (0.052 R)
• M6: 1,042,697 km (0.1 R)
• M7: 1,304,194 km (0.09 R)
• M8: 1,764,208 km (0.08 R)
• M9: 1,886,728 km (0.051 R)
• M10: 2,043,956 km (0.093 R)
• M11: 2,172,759 km (0.078 R)
• M12: 2,271,195 km (0.056 R)
• M13: 2,644,591 km (0.081 R)
• M14: 3,073,937 km (0.106 R)
• M15: 3,147,689 km (0.067 R)
• M16: 4,488,086 km (0.11 R)
• M17: 4,783,542 km (0.065 R)
• M18: 4,912,196 km (0.072 R)
• M19: 5,041,897 km (0.066 R)
• M20: 5,482,612 km (0.115 R)
• M21: 7,267,315 km (0.115 R)
• M22: 7,464,784 km (0.06 R)
• M23: 8,017,249 km (0.105 R)
• M24: 8,068,112 km (0.112 R)
• M25: 8,118,976 km (0.084 R)
• M26: 9,860,744 km (0.115 R)
• M27: 10,299,813 km (0.075 R)
• M28: 10,410,665 km (0.116 R)
• M29: 10,466,166 km (0.098 R)
• M30: 10,633,417 km (0.08 R)
• M31: 10,689,366 km (0.04 R)
• M32: 10,857,813 km (0.112 R)
• M33: 11,197,251 km (0.117 R)
• M34: 11,368,241 km (0.111 R)
• M35: 11,828,554 km (0.084 R)
• M36: 12,412,435 km (0.094 R)
• M37: 13,487,146 km (0.119 R)
• M38: 14,653,560 km (0.111 R)
• M39: 15,406,786 km (0.096 R)
• M40: 15,724,382 km (0.099 R)
• M41: 16,820,186 km (0.117 R)
• M42: 16,950,636 km (0.117 R)
• M43: 17,081,534 km (0.09 R)
• M44: 17,278,554 km (0.079 R)
• M45: 17,608,417 km (0.106 R)
• M46: 18,274,427 km (0.069 R)
• M47: 19,289,000 km (0.037 R)
• M48: 19,631,280 km (0.059 R)
• M49: 20,321,674 km (0.094 R)
• M50: 21,655,489 km (0.089 R)
• M51: 21,726,398 km (0.042 R)
• M52: 21,797,457 km (0.102 R)
• M53: 22,800,361 km (0.092 R)
• M54: 23,162,238 km (0.105 R)
• M55: 24,111,886 km (0.077 R)
• M56: 24,259,090 km (0.104 R)
• M57: 25,372,696 km (0.112 R)
• M58: 27,495,939 km (0.106 R)
• M59: 27,572,832 km (0.082 R)
• M60: 29,439,215 km (0.072 R)
• M61: 31,426,324 km (0.063 R)
• M62: 31,506,658 km (0.12 R)
• M63: 31,587,142 km (0.076 R)
• M64: 33,292,408 km (0.088 R)
• M65: 33,374,387 km (0.111 R)
• M66: 34,445,807 km (0.117 R)
• M67: 35,444,822 km (0.105 R)
• M68: 37,045,968 km (0.118 R)
• M69: 38,240,806 km (0.093 R)
• M70: 38,756,769 km (0.099 R)
• M71: 39,361,593 km (0.101 R)
• M72: 42,166,105 km (0.117 R)
• M73: 43,055,614 km (0.109 R)
• M74: 44,221,280 km (0.071 R)
• M75: 44,582,110 km (0.057 R)
• M76: 44,762,824 km (0.111 R)
• M77: 44,853,331 km (0.058 R)
• M78: 46,034,855 km (0.105 R)
• M79: 46,308,918 km (0.104 R)
• M80: 47,410,856 km (0.065 R)
• M81: 53,144,045 km (0.082 R)
• M82: 53,335,680 km (0.06 R)
• M83: 54,200,954 km (0.062 R)
• M84: 56,530,941 km (0.115 R)
• M85: 58,003,582 km (0.066 R)
• M86: 59,190,941 km (0.078 R)
• M87: 61,087,094 km (0.098 R)
• M88: 63,917,635 km (0.084 R)
• M89: 64,734,290 km (0.088 R)
• M90: 65,041,414 km (0.035 R)
• M91: 65,965,630 km (0.084 R)
• M92: 67,723,106 km (0.093 R)
• M93: 69,181,984 km (0.094 R)
• M94: 69,495,990 km (0.115 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 11,995 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit