🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.4 AU - 1.56 AU

Year: 664 Days

Day: 31.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.51 AU - 2.55 AU

Year: 1485 Days

Day: 43.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.49 AU - 2.91 AU

Year: 1637 Days

Day: 36 Hours

Environment

Temp: -107 °C

Axial Tilt: 167.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.82 AU - 4.3 AU

Year: 3018 Days

Day: 36.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,857,127 km

• M1: 2,144,336 km (0.072 R)

Asteroid Belt

Center: 4.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.9

Radius: 12.3

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.71 AU - 5.89 AU

Year: 3880 Days

Day: 14.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 63,857,127 km

• M1: 153,787 km (0.084 R)
• M2: 309,967 km (0.091 R)
• M3: 577,149 km (0.089 R)
• M4: 680,371 km (0.085 R)
• M5: 790,774 km (0.103 R)
• M6: 920,027 km (0.052 R)
• M7: 1,134,849 km (0.112 R)
• M8: 1,241,962 km (0.109 R)
• M9: 1,380,938 km (0.119 R)
• M10: 2,137,006 km (0.043 R)
• M11: 2,339,711 km (0.072 R)
• M12: 2,638,158 km (0.082 R)
• M13: 2,782,820 km (0.089 R)
• M14: 2,911,773 km (0.037 R)
• M15: 3,349,347 km (0.079 R)
• M16: 3,427,586 km (0.102 R)
• M17: 3,606,057 km (0.112 R)
• M18: 4,055,149 km (0.106 R)
• M19: 4,222,998 km (0.101 R)
• M20: 4,329,063 km (0.071 R)
• M21: 4,652,793 km (0.117 R)
• M22: 4,740,457 km (0.104 R)
• M23: 4,873,001 km (0.084 R)
• M24: 5,278,112 km (0.115 R)
• M25: 5,392,554 km (0.1 R)
• M26: 5,647,320 km (0.092 R)
• M27: 5,858,851 km (0.064 R)
• M28: 6,241,223 km (0.1 R)
• M29: 6,904,989 km (0.051 R)
• M30: 7,360,215 km (0.116 R)
• M31: 7,617,224 km (0.059 R)
• M32: 7,903,405 km (0.111 R)
• M33: 8,140,368 km (0.07 R)
• M34: 8,406,204 km (0.099 R)
• M35: 8,946,701 km (0.093 R)
• M36: 9,331,915 km (0.083 R)
• M37: 9,470,742 km (0.088 R)
• M38: 10,519,573 km (0.06 R)
• M39: 10,867,687 km (0.113 R)
• M40: 11,101,957 km (0.057 R)
• M41: 11,219,691 km (0.104 R)
• M42: 11,337,873 km (0.066 R)
• M43: 11,694,814 km (0.072 R)
• M44: 11,784,572 km (0.091 R)
• M45: 11,995,056 km (0.12 R)
• M46: 12,115,932 km (0.087 R)
• M47: 12,389,247 km (0.072 R)
• M48: 12,603,321 km (0.063 R)
• M49: 12,695,474 km (0.107 R)
• M50: 12,911,194 km (0.113 R)
• M51: 13,818,206 km (0.072 R)
• M52: 14,072,073 km (0.057 R)
• M53: 14,263,409 km (0.089 R)
• M54: 14,391,614 km (0.085 R)
• M55: 15,429,973 km (0.115 R)
• M56: 15,627,442 km (0.053 R)
• M57: 15,925,142 km (0.118 R)
• M58: 16,257,997 km (0.074 R)
• M59: 16,897,079 km (0.071 R)
• M60: 17,100,533 km (0.094 R)
• M61: 17,270,775 km (0.063 R)
• M62: 17,681,571 km (0.119 R)
• M63: 18,373,461 km (0.076 R)
• M64: 18,512,886 km (0.068 R)
• M65: 18,968,561 km (0.119 R)
• M66: 19,321,463 km (0.057 R)
• M67: 20,393,631 km (0.098 R)
• M68: 20,682,803 km (0.111 R)
• M69: 21,411,494 km (0.073 R)
• M70: 21,889,759 km (0.084 R)
• M71: 22,037,711 km (0.119 R)
• M72: 22,148,862 km (0.078 R)
• M73: 23,648,282 km (0.104 R)
• M74: 23,951,965 km (0.113 R)
• M75: 25,180,164 km (0.068 R)
• M76: 26,232,435 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.2

Radius: 10

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.26 AU - 6.42 AU

Year: 4553 Days

Day: 6.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 63,857,127 km

• M1: 170,392 km (0.118 R)
• M2: 237,861 km (0.083 R)
• M3: 476,768 km (0.051 R)
• M4: 676,182 km (0.093 R)
• M5: 771,775 km (0.099 R)
• M6: 1,178,233 km (0.051 R)
• M7: 1,658,891 km (0.06 R)
• M8: 1,791,435 km (0.104 R)
• M9: 2,053,380 km (0.072 R)
• M10: 2,124,290 km (0.109 R)
• M11: 2,552,588 km (0.084 R)
• M12: 3,220,094 km (0.112 R)
• M13: 3,353,087 km (0.108 R)
• M14: 3,471,119 km (0.097 R)
• M15: 4,262,642 km (0.045 R)
• M16: 5,089,020 km (0.105 R)
• M17: 5,520,461 km (0.118 R)
• M18: 5,640,289 km (0.102 R)
• M19: 6,169,267 km (0.077 R)
• M20: 6,293,582 km (0.057 R)
• M21: 6,523,814 km (0.113 R)
• M22: 7,362,010 km (0.064 R)
• M23: 7,782,829 km (0.104 R)
• M24: 8,717,068 km (0.092 R)
• M25: 8,833,455 km (0.114 R)
• M26: 9,185,758 km (0.096 R)
• M27: 9,686,612 km (0.032 R)
• M28: 10,665,281 km (0.109 R)
• M29: 11,984,136 km (0.091 R)
• M30: 12,478,856 km (0.1 R)
• M31: 12,900,572 km (0.111 R)
• M32: 13,166,557 km (0.07 R)
• M33: 13,568,976 km (0.096 R)
• M34: 13,649,908 km (0.069 R)
• M35: 14,002,660 km (0.09 R)
• M36: 14,468,358 km (0.083 R)
• M37: 14,883,642 km (0.059 R)
• M38: 15,190,617 km (0.082 R)
• M39: 16,038,537 km (0.054 R)
• M40: 16,238,550 km (0.087 R)
• M41: 17,017,955 km (0.097 R)
• M42: 18,284,301 km (0.041 R)
• M43: 18,403,530 km (0.027 R)
• M44: 18,643,036 km (0.067 R)
• M45: 18,853,371 km (0.079 R)
• M46: 19,004,166 km (0.071 R)
• M47: 19,094,822 km (0.074 R)
• M48: 19,337,320 km (0.074 R)
• M49: 19,917,161 km (0.094 R)
• M50: 20,039,981 km (0.103 R)
• M51: 20,348,153 km (0.12 R)
• M52: 20,471,721 km (0.09 R)
• M53: 20,782,136 km (0.058 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 147.3

Radius: 3.1

Gravity: 15.33 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 13.34 AU - 13.58 AU

Year: 18220 Days

Day: 15.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 63,857,127 km

• M1: 228,436 km (0.109 R)
• M2: 488,587 km (0.115 R)
• M3: 531,521 km (0.107 R)
• M4: 683,363 km (0.05 R)
• M5: 731,534 km (0.049 R)
• M6: 814,261 km (0.107 R)
• M7: 917,633 km (0.074 R)
• M8: 1,392,008 km (0.056 R)
• M9: 1,432,848 km (0.089 R)
• M10: 1,751,342 km (0.117 R)
• M11: 1,840,054 km (0.073 R)
• M12: 2,114,566 km (0.026 R)
• M13: 2,185,176 km (0.1 R)
• M14: 2,280,620 km (0.103 R)
• M15: 2,525,062 km (0.111 R)
• M16: 2,549,896 km (0.096 R)
• M17: 2,803,464 km (0.111 R)
• M18: 3,064,961 km (0.101 R)
• M19: 3,091,590 km (0.102 R)
• M20: 3,334,387 km (0.096 R)
• M21: 3,583,168 km (0.092 R)
• M22: 4,011,168 km (0.057 R)
• M23: 4,576,049 km (0.106 R)
• M24: 4,945,556 km (0.107 R)
• M25: 5,228,894 km (0.065 R)
• M26: 5,811,279 km (0.115 R)
• M27: 5,844,190 km (0.062 R)
• M28: 6,550,442 km (0.091 R)
• M29: 6,584,849 km (0.096 R)
• M30: 6,757,186 km (0.054 R)
• M31: 6,861,306 km (0.078 R)
• M32: 7,425,889 km (0.095 R)
• M33: 7,461,643 km (0.064 R)
• M34: 8,673,984 km (0.096 R)
• M35: 9,283,296 km (0.079 R)
• M36: 10,462,725 km (0.084 R)
• M37: 10,744,568 km (0.082 R)
• M38: 10,866,191 km (0.034 R)
• M39: 11,439,600 km (0.08 R)
• M40: 11,522,327 km (0.117 R)
• M41: 11,646,793 km (0.083 R)
• M42: 12,064,769 km (0.039 R)
• M43: 12,360,374 km (0.112 R)
• M44: 12,572,803 km (0.111 R)
• M45: 12,701,009 km (0.046 R)
• M46: 12,786,579 km (0.072 R)
• M47: 13,001,551 km (0.116 R)
• M48: 14,405,527 km (0.069 R)
• M49: 15,261,526 km (0.081 R)
• M50: 16,180,206 km (0.112 R)
• M51: 16,928,046 km (0.112 R)
• M52: 17,353,652 km (0.09 R)
• M53: 19,237,987 km (0.088 R)
• M54: 20,029,659 km (0.101 R)
• M55: 20,680,709 km (0.067 R)
• M56: 22,157,838 km (0.065 R)
• M57: 22,312,672 km (0.065 R)
• M58: 23,668,627 km (0.118 R)
• M59: 23,879,710 km (0.09 R)
• M60: 24,250,413 km (0.076 R)
• M61: 24,997,505 km (0.09 R)
• M62: 25,698,072 km (0.085 R)
• M63: 25,752,226 km (0.095 R)
• M64: 26,241,262 km (0.09 R)
• M65: 26,514,278 km (0.05 R)
• M66: 26,843,244 km (0.099 R)
• M67: 28,116,321 km (0.09 R)
• M68: 28,172,121 km (0.119 R)
• M69: 28,228,071 km (0.072 R)
• M70: 28,339,821 km (0.086 R)
• M71: 28,900,962 km (0.103 R)
• M72: 29,295,901 km (0.074 R)
• M73: 30,262,602 km (0.098 R)
• M74: 31,297,520 km (0.053 R)
• M75: 31,819,318 km (0.113 R)
• M76: 31,935,555 km (0.051 R)
• M77: 31,993,898 km (0.117 R)
• M78: 32,110,435 km (0.099 R)
• M79: 32,519,436 km (0.097 R)
• M80: 32,930,231 km (0.118 R)
• M81: 33,047,965 km (0.118 R)
• M82: 33,520,096 km (0.109 R)
• M83: 33,697,668 km (0.08 R)
• M84: 33,875,540 km (0.105 R)
• M85: 34,351,561 km (0.087 R)
• M86: 35,189,907 km (0.071 R)
• M87: 35,551,336 km (0.093 R)
• M88: 35,672,061 km (0.097 R)
• M89: 37,192,574 km (0.052 R)
• M90: 37,437,765 km (0.078 R)
• M91: 38,982,662 km (0.093 R)
• M92: 39,418,889 km (0.084 R)
• M93: 39,543,804 km (0.083 R)
• M94: 40,800,575 km (0.12 R)
• M95: 41,751,719 km (0.101 R)
• M96: 42,198,119 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 300.5

Radius: 6

Gravity: 8.35 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 15.6 AU - 16.04 AU

Year: 23216 Days

Day: 23.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 63,857,127 km

• M1: 85,121 km (0.075 R)
• M2: 406,009 km (0.042 R)
• M3: 457,021 km (0.093 R)
• M4: 604,076 km (0.101 R)
• M5: 965,505 km (0.09 R)
• M6: 1,912,758 km (0.077 R)
• M7: 2,152,414 km (0.093 R)
• M8: 4,272,066 km (0.094 R)
• M9: 5,357,100 km (0.088 R)
• M10: 6,168,818 km (0.066 R)
• M11: 7,951,875 km (0.093 R)
• M12: 8,095,339 km (0.077 R)
• M13: 8,923,812 km (0.102 R)
• M14: 9,022,996 km (0.033 R)
• M15: 9,222,709 km (0.097 R)
• M16: 9,677,037 km (0.106 R)
• M17: 10,035,474 km (0.066 R)
• M18: 10,346,189 km (0.112 R)
• M19: 10,871,128 km (0.104 R)
• M20: 11,243,776 km (0.116 R)
• M21: 11,350,888 km (0.086 R)
• M22: 11,946,736 km (0.119 R)
• M23: 12,719,709 km (0.106 R)
• M24: 15,133,620 km (0.116 R)
• M25: 15,192,861 km (0.106 R)
• M26: 15,788,709 km (0.108 R)
• M27: 17,934,092 km (0.096 R)
• M28: 19,328,643 km (0.08 R)
• M29: 19,779,531 km (0.088 R)
• M30: 23,647,534 km (0.109 R)
• M31: 24,406,743 km (0.119 R)
• M32: 25,033,857 km (0.114 R)
• M33: 25,525,436 km (0.093 R)
• M34: 26,732,092 km (0.119 R)
• M35: 27,090,529 km (0.107 R)
• M36: 27,957,299 km (0.109 R)
• M37: 28,102,708 km (0.101 R)
• M38: 29,274,508 km (0.083 R)
• M39: 30,015,018 km (0.054 R)
• M40: 31,741,377 km (0.104 R)
• M41: 35,132,462 km (0.117 R)
• M42: 35,682,533 km (0.097 R)
• M43: 37,910,943 km (0.107 R)
• M44: 38,152,394 km (0.11 R)
• M45: 38,394,294 km (0.055 R)
• M46: 38,475,076 km (0.053 R)
• M47: 38,879,739 km (0.051 R)
• M48: 39,448,510 km (0.119 R)
• M49: 40,020,123 km (0.116 R)
• M50: 40,183,933 km (0.073 R)
• M51: 41,751,419 km (0.101 R)
• M52: 46,314,005 km (0.102 R)
• M53: 47,089,670 km (0.083 R)
• M54: 48,479,284 km (0.092 R)
• M55: 48,653,865 km (0.088 R)
• M56: 49,706,137 km (0.087 R)
• M57: 50,500,202 km (0.078 R)
• M58: 51,209,595 km (0.071 R)
• M59: 51,654,649 km (0.083 R)
• M60: 52,638,255 km (0.107 R)
• M61: 54,260,943 km (0.06 R)
• M62: 54,805,629 km (0.084 R)
• M63: 56,817,870 km (0.066 R)
• M64: 58,947,395 km (0.112 R)
• M65: 62,427,341 km (0.093 R)
• M66: 63,474,825 km (0.089 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 12,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit