🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.64 AU - 1.04 AU

Year: 273 Days

Day: 47.1 Hours

Environment

Temp: 194 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.48 AU - 1.68 AU

Year: 705 Days

Day: 42.2 Hours

Environment

Temp: -36 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.2 AU - 2.3 AU

Year: 1197 Days

Day: 16.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,657,564 km

• M1: 103,073 km (0.117 R)
• M2: 296,204 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.86 AU - 3.16 AU

Year: 1853 Days

Day: 15.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.98 AU - 5.86 AU

Year: 3872 Days

Day: 13.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 79.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.3

Radius: 11.8

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.89 AU - 8.45 AU

Year: 6811 Days

Day: 13.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 45,657,564 km

• M1: 153,039 km (0.085 R)
• M2: 386,710 km (0.12 R)
• M3: 591,360 km (0.113 R)
• M4: 729,439 km (0.105 R)
• M5: 1,001,857 km (0.05 R)
• M6: 1,089,970 km (0.072 R)
• M7: 1,285,495 km (0.1 R)
• M8: 1,360,593 km (0.074 R)
• M9: 1,595,162 km (0.096 R)
• M10: 1,891,964 km (0.103 R)
• M11: 1,990,699 km (0.064 R)
• M12: 2,129,376 km (0.101 R)
• M13: 2,403,439 km (0.113 R)
• M14: 2,786,709 km (0.112 R)
• M15: 2,971,313 km (0.081 R)
• M16: 3,337,828 km (0.077 R)
• M17: 3,534,250 km (0.08 R)
• M18: 3,812,651 km (0.072 R)
• M19: 4,178,717 km (0.099 R)
• M20: 4,539,697 km (0.05 R)
• M21: 4,808,524 km (0.107 R)
• M22: 4,927,903 km (0.106 R)
• M23: 5,256,720 km (0.09 R)
• M24: 5,415,144 km (0.113 R)
• M25: 5,826,837 km (0.086 R)
• M26: 6,137,851 km (0.104 R)
• M27: 6,529,498 km (0.108 R)
• M28: 7,122,504 km (0.103 R)
• M29: 7,435,463 km (0.098 R)
• M30: 7,593,588 km (0.068 R)
• M31: 7,693,071 km (0.103 R)
• M32: 7,812,898 km (0.085 R)
• M33: 8,483,396 km (0.111 R)
• M34: 8,607,413 km (0.117 R)
• M35: 9,320,995 km (0.117 R)
• M36: 9,749,592 km (0.072 R)
• M37: 10,294,577 km (0.119 R)
• M38: 10,939,045 km (0.045 R)
• M39: 11,482,385 km (0.111 R)
• M40: 11,642,604 km (0.062 R)
• M41: 12,150,638 km (0.11 R)
• M42: 12,618,880 km (0.074 R)
• M43: 13,645,719 km (0.09 R)
• M44: 13,766,894 km (0.105 R)
• M45: 14,279,566 km (0.07 R)
• M46: 14,427,219 km (0.104 R)
• M47: 14,848,337 km (0.094 R)
• M48: 15,525,417 km (0.115 R)
• M49: 16,135,776 km (0.037 R)
• M50: 16,495,409 km (0.034 R)
• M51: 16,728,034 km (0.098 R)
• M52: 17,013,915 km (0.082 R)
• M53: 17,275,113 km (0.076 R)
• M54: 17,722,261 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821

Radius: 10.9

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 7.02 AU - 10.5 AU

Year: 9198 Days

Day: 6.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 45,657,564 km

• M1: 206,744 km (0.078 R)
• M2: 303,085 km (0.117 R)
• M3: 463,604 km (0.094 R)
• M4: 876,943 km (0.069 R)
• M5: 1,102,237 km (0.096 R)
• M6: 1,201,869 km (0.07 R)
• M7: 1,959,583 km (0.058 R)
• M8: 2,057,270 km (0.091 R)
• M9: 2,283,312 km (0.106 R)
• M10: 2,412,415 km (0.061 R)
• M11: 2,651,024 km (0.062 R)
• M12: 2,759,632 km (0.072 R)
• M13: 2,897,412 km (0.061 R)
• M14: 2,981,186 km (0.107 R)
• M15: 3,180,002 km (0.069 R)
• M16: 3,561,028 km (0.1 R)
• M17: 4,560,042 km (0.042 R)
• M18: 5,057,006 km (0.078 R)
• M19: 5,294,717 km (0.106 R)
• M20: 5,501,611 km (0.089 R)
• M21: 5,571,174 km (0.102 R)
• M22: 6,174,054 km (0.115 R)
• M23: 6,428,520 km (0.112 R)
• M24: 6,501,823 km (0.101 R)
• M25: 7,868,698 km (0.064 R)
• M26: 8,544,432 km (0.082 R)
• M27: 8,746,688 km (0.086 R)
• M28: 11,251,256 km (0.064 R)
• M29: 11,651,580 km (0.04 R)
• M30: 11,831,097 km (0.092 R)
• M31: 12,927,051 km (0.064 R)
• M32: 13,066,327 km (0.082 R)
• M33: 13,252,875 km (0.096 R)
• M34: 15,019,626 km (0.096 R)
• M35: 15,707,178 km (0.079 R)
• M36: 16,707,389 km (0.081 R)
• M37: 17,419,774 km (0.074 R)
• M38: 18,559,112 km (0.119 R)
• M39: 18,663,830 km (0.091 R)
• M40: 19,243,672 km (0.107 R)
• M41: 19,615,722 km (0.119 R)
• M42: 19,722,534 km (0.109 R)
• M43: 20,583,321 km (0.071 R)
• M44: 21,676,731 km (0.092 R)
• M45: 22,119,392 km (0.044 R)
• M46: 22,286,044 km (0.106 R)
• M47: 22,620,844 km (0.107 R)
• M48: 23,295,380 km (0.114 R)
• M49: 23,521,722 km (0.078 R)
• M50: 23,691,964 km (0.079 R)
• M51: 24,090,643 km (0.06 R)
• M52: 24,549,160 km (0.085 R)
• M53: 24,894,881 km (0.112 R)
• M54: 25,242,247 km (0.098 R)
• M55: 25,358,335 km (0.118 R)
• M56: 25,824,781 km (0.113 R)
• M57: 25,941,767 km (0.103 R)
• M58: 26,647,719 km (0.11 R)
• M59: 27,062,404 km (0.108 R)
• M60: 29,350,803 km (0.059 R)
• M61: 29,840,437 km (0.081 R)
• M62: 30,518,115 km (0.042 R)
• M63: 30,951,949 km (0.071 R)
• M64: 31,076,265 km (0.034 R)
• M65: 31,512,791 km (0.105 R)
• M66: 31,951,412 km (0.115 R)
• M67: 32,328,848 km (0.11 R)
• M68: 33,024,777 km (0.112 R)
• M69: 33,597,887 km (0.115 R)
• M70: 35,142,185 km (0.034 R)
• M71: 36,184,434 km (0.072 R)
• M72: 36,643,699 km (0.054 R)
• M73: 37,237,004 km (0.078 R)
• M74: 37,567,915 km (0.107 R)
• M75: 38,433,039 km (0.111 R)
• M76: 39,844,346 km (0.112 R)
• M77: 40,115,118 km (0.09 R)
• M78: 41,340,923 km (0.098 R)
• M79: 41,752,317 km (0.099 R)
• M80: 43,063,991 km (0.099 R)
• M81: 43,620,196 km (0.049 R)
• M82: 44,529,302 km (0.112 R)
• M83: 44,951,019 km (0.087 R)
• M84: 45,585,912 km (0.074 R)
• M85: 45,940,010 km (0.072 R)
• M86: 46,295,006 km (0.025 R)
• M87: 46,508,482 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.1

Radius: 13.9

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 8.72 AU - 12.38 AU

Year: 12157 Days

Day: 5.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 45,657,564 km

• M1: 220,058 km (0.089 R)
• M2: 364,420 km (0.096 R)
• M3: 524,640 km (0.085 R)
• M4: 643,570 km (0.12 R)
• M5: 1,046,288 km (0.078 R)
• M6: 1,168,060 km (0.095 R)
• M7: 1,258,118 km (0.093 R)
• M8: 1,350,869 km (0.101 R)
• M9: 1,704,967 km (0.067 R)
• M10: 2,066,695 km (0.09 R)
• M11: 2,476,593 km (0.088 R)
• M12: 3,088,598 km (0.089 R)
• M13: 3,504,779 km (0.098 R)
• M14: 3,665,597 km (0.045 R)
• M15: 4,304,828 km (0.078 R)
• M16: 4,419,570 km (0.108 R)
• M17: 4,535,359 km (0.119 R)
• M18: 4,918,928 km (0.099 R)
• M19: 5,099,492 km (0.098 R)
• M20: 5,875,756 km (0.099 R)
• M21: 6,261,568 km (0.095 R)
• M22: 6,556,426 km (0.054 R)
• M23: 6,822,261 km (0.117 R)
• M24: 7,330,595 km (0.119 R)
• M25: 7,572,046 km (0.059 R)
• M26: 7,781,184 km (0.086 R)
• M27: 8,745,641 km (0.079 R)
• M28: 10,204,968 km (0.078 R)
• M29: 11,259,035 km (0.089 R)
• M30: 11,658,312 km (0.039 R)
• M31: 11,981,144 km (0.073 R)
• M32: 12,102,917 km (0.109 R)
• M33: 12,429,788 km (0.102 R)
• M34: 12,718,063 km (0.106 R)
• M35: 13,596,502 km (0.085 R)
• M36: 14,928,970 km (0.096 R)
• M37: 15,103,999 km (0.092 R)
• M38: 15,411,872 km (0.102 R)
• M39: 15,766,269 km (0.056 R)
• M40: 16,618,678 km (0.098 R)
• M41: 16,891,096 km (0.116 R)
• M42: 17,210,637 km (0.079 R)
• M43: 17,624,574 km (0.098 R)
• M44: 17,855,852 km (0.081 R)
• M45: 18,508,997 km (0.04 R)
• M46: 18,650,067 km (0.119 R)
• M47: 19,551,245 km (0.112 R)
• M48: 20,466,634 km (0.113 R)
• M49: 21,593,405 km (0.065 R)
• M50: 22,139,587 km (0.112 R)
• M51: 22,790,787 km (0.03 R)
• M52: 23,093,423 km (0.087 R)
• M53: 24,317,583 km (0.115 R)
• M54: 24,471,968 km (0.115 R)
• M55: 24,781,934 km (0.115 R)
• M56: 24,937,516 km (0.119 R)
• M57: 25,249,428 km (0.086 R)
• M58: 25,562,686 km (0.101 R)
• M59: 25,719,764 km (0.079 R)
• M60: 27,094,718 km (0.08 R)
• M61: 27,361,899 km (0.088 R)
• M62: 27,469,011 km (0.064 R)
• M63: 27,576,273 km (0.068 R)
• M64: 28,439,303 km (0.096 R)
• M65: 29,037,844 km (0.087 R)
• M66: 29,585,522 km (0.037 R)
• M67: 30,413,546 km (0.094 R)
• M68: 30,802,501 km (0.098 R)
• M69: 31,473,298 km (0.12 R)
• M70: 31,585,496 km (0.094 R)
• M71: 31,866,740 km (0.088 R)
• M72: 32,035,935 km (0.081 R)
• M73: 32,886,100 km (0.067 R)
• M74: 33,171,084 km (0.08 R)
• M75: 33,973,527 km (0.07 R)
• M76: 34,724,508 km (0.104 R)
• M77: 34,840,446 km (0.119 R)
• M78: 36,125,043 km (0.097 R)
• M79: 36,478,094 km (0.095 R)
• M80: 36,950,674 km (0.115 R)
• M81: 37,365,808 km (0.084 R)
• M82: 38,320,392 km (0.118 R)
• M83: 38,560,347 km (0.12 R)
• M84: 40,253,795 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.9

Radius: 10.6

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 8.23 AU - 13.19 AU

Year: 12434 Days

Day: 11.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 45,657,564 km

• M1: 147,952 km (0.102 R)
• M2: 232,774 km (0.077 R)
• M3: 322,683 km (0.103 R)
• M4: 886,218 km (0.059 R)
• M5: 1,571,526 km (0.113 R)
• M6: 1,838,259 km (0.096 R)
• M7: 1,977,235 km (0.069 R)
• M8: 2,047,995 km (0.089 R)
• M9: 2,241,126 km (0.117 R)
• M10: 2,389,976 km (0.065 R)
• M11: 2,491,104 km (0.087 R)
• M12: 2,856,422 km (0.115 R)
• M13: 3,045,513 km (0.104 R)
• M14: 3,155,468 km (0.082 R)
• M15: 3,608,450 km (0.077 R)
• M16: 4,357,487 km (0.114 R)
• M17: 4,925,959 km (0.094 R)
• M18: 5,351,265 km (0.12 R)
• M19: 5,822,499 km (0.079 R)
• M20: 6,342,351 km (0.088 R)
• M21: 6,768,855 km (0.102 R)
• M22: 6,985,772 km (0.083 R)
• M23: 7,094,978 km (0.105 R)
• M24: 7,537,788 km (0.074 R)
• M25: 7,724,935 km (0.08 R)
• M26: 8,065,719 km (0.03 R)
• M27: 8,295,651 km (0.083 R)
• M28: 8,683,857 km (0.087 R)
• M29: 9,237,220 km (0.098 R)
• M30: 9,680,029 km (0.116 R)
• M31: 10,212,299 km (0.089 R)
• M32: 10,544,556 km (0.098 R)
• M33: 10,753,993 km (0.1 R)
• M34: 11,092,084 km (0.108 R)
• M35: 11,262,476 km (0.095 R)
• M36: 11,692,270 km (0.101 R)
• M37: 12,302,929 km (0.104 R)
• M38: 12,923,910 km (0.073 R)
• M39: 13,373,900 km (0.072 R)
• M40: 13,783,050 km (0.094 R)
• M41: 14,707,415 km (0.107 R)
• M42: 15,366,244 km (0.095 R)
• M43: 15,461,239 km (0.092 R)
• M44: 16,566,767 km (0.098 R)
• M45: 17,648,061 km (0.117 R)
• M46: 18,297,615 km (0.086 R)
• M47: 19,517,585 km (0.09 R)
• M48: 19,775,043 km (0.07 R)
• M49: 20,293,250 km (0.104 R)
• M50: 21,981,612 km (0.11 R)
• M51: 22,896,852 km (0.119 R)
• M52: 26,055,162 km (0.097 R)
• M53: 26,338,800 km (0.081 R)
• M54: 26,794,475 km (0.111 R)
• M55: 26,966,063 km (0.067 R)
• M56: 27,195,397 km (0.089 R)
• M57: 28,235,551 km (0.097 R)
• M58: 29,347,512 km (0.066 R)
• M59: 29,583,428 km (0.069 R)
• M60: 30,712,742 km (0.07 R)
• M61: 31,795,531 km (0.091 R)
• M62: 31,916,556 km (0.106 R)
• M63: 32,463,336 km (0.115 R)
• M64: 32,829,552 km (0.099 R)
• M65: 33,504,687 km (0.055 R)
• M66: 33,813,008 km (0.099 R)
• M67: 33,936,576 km (0.09 R)
• M68: 34,868,421 km (0.119 R)
• M69: 35,055,718 km (0.108 R)
• M70: 35,180,782 km (0.112 R)
• M71: 35,306,145 km (0.112 R)
• M72: 35,997,586 km (0.098 R)
• M73: 36,630,235 km (0.112 R)
• M74: 37,138,868 km (0.111 R)
• M75: 37,330,204 km (0.089 R)
• M76: 37,777,950 km (0.109 R)
• M77: 37,906,305 km (0.057 R)
• M78: 40,174,359 km (0.111 R)
• M79: 40,501,828 km (0.106 R)
• M80: 41,093,787 km (0.095 R)
• M81: 42,485,945 km (0.055 R)
• M82: 42,686,107 km (0.096 R)
• M83: 43,422,727 km (0.119 R)
• M84: 43,893,661 km (0.101 R)
• M85: 45,657,569 km (0.118 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 12,641 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit