🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.54 AU - 0.54 AU

Year: 144 Days

Day: 36.8 Hours

Environment

Temp: 227 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,819,208 km

• M1: 94,247 km (0.098 R)
• M2: 224,696 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.05 AU - 1.05 AU

Year: 389 Days

Day: 42.7 Hours

Environment

Temp: 34 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.39 AU - 2.07 AU

Year: 823 Days

Day: 18.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.04 AU - 3.32 AU

Year: 1587 Days

Day: 32.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.7

Radius: 11.5

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.08 AU - 5.66 AU

Year: 4500 Days

Day: 5.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 66,819,208 km

• M1: 153,338 km (0.092 R)
• M2: 429,196 km (0.101 R)
• M3: 550,520 km (0.116 R)
• M4: 805,435 km (0.085 R)
• M5: 886,966 km (0.048 R)
• M6: 1,149,360 km (0.052 R)
• M7: 1,359,994 km (0.116 R)
• M8: 1,492,688 km (0.107 R)
• M9: 1,653,206 km (0.112 R)
• M10: 1,783,506 km (0.061 R)
• M11: 1,856,061 km (0.069 R)
• M12: 2,054,577 km (0.04 R)
• M13: 2,130,872 km (0.086 R)
• M14: 2,540,471 km (0.117 R)
• M15: 2,931,819 km (0.1 R)
• M16: 3,120,013 km (0.108 R)
• M17: 3,208,426 km (0.092 R)
• M18: 3,327,356 km (0.113 R)
• M19: 3,417,713 km (0.104 R)
• M20: 4,217,912 km (0.088 R)
• M21: 4,614,197 km (0.12 R)
• M22: 4,799,997 km (0.084 R)
• M23: 5,675,145 km (0.088 R)
• M24: 5,892,511 km (0.071 R)
• M25: 6,205,170 km (0.073 R)
• M26: 6,675,057 km (0.105 R)
• M27: 7,078,672 km (0.099 R)
• M28: 7,175,911 km (0.038 R)
• M29: 8,357,135 km (0.096 R)
• M30: 8,896,885 km (0.077 R)
• M31: 9,662,676 km (0.062 R)
• M32: 9,814,069 km (0.073 R)
• M33: 10,295,026 km (0.092 R)
• M34: 10,560,712 km (0.093 R)
• M35: 11,143,994 km (0.116 R)
• M36: 11,531,004 km (0.089 R)
• M37: 12,038,440 km (0.115 R)
• M38: 12,131,490 km (0.119 R)
• M39: 12,671,239 km (0.07 R)
• M40: 13,027,431 km (0.112 R)
• M41: 13,170,896 km (0.088 R)
• M42: 13,242,703 km (0.098 R)
• M43: 13,507,641 km (0.109 R)
• M44: 13,580,046 km (0.111 R)
• M45: 13,871,463 km (0.111 R)
• M46: 13,993,534 km (0.104 R)
• M47: 14,337,161 km (0.075 R)
• M48: 14,683,480 km (0.04 R)
• M49: 14,832,778 km (0.083 R)
• M50: 15,007,658 km (0.094 R)
• M51: 15,183,137 km (0.082 R)
• M52: 15,334,081 km (0.049 R)
• M53: 15,435,060 km (0.085 R)
• M54: 15,663,047 km (0.12 R)
• M55: 16,045,419 km (0.116 R)
• M56: 16,405,052 km (0.106 R)
• M57: 16,741,348 km (0.097 R)
• M58: 16,871,349 km (0.074 R)
• M59: 17,526,288 km (0.063 R)
• M60: 17,684,712 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.2

Radius: 8.6

Gravity: 8.41 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 8.18 AU - 9.86 AU

Year: 9797 Days

Day: 11.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 66,819,208 km

• M1: 128,205 km (0.069 R)
• M2: 287,527 km (0.105 R)
• M3: 445,353 km (0.112 R)
• M4: 514,317 km (0.098 R)
• M5: 680,222 km (0.076 R)
• M6: 778,358 km (0.063 R)
• M7: 1,083,089 km (0.073 R)
• M8: 1,319,902 km (0.117 R)
• M9: 1,423,573 km (0.103 R)
• M10: 1,911,861 km (0.092 R)
• M11: 2,398,203 km (0.116 R)
• M12: 2,500,080 km (0.089 R)
• M13: 2,734,499 km (0.057 R)
• M14: 3,003,327 km (0.117 R)
• M15: 3,365,802 km (0.075 R)
• M16: 3,537,690 km (0.085 R)
• M17: 3,654,078 km (0.053 R)
• M18: 4,223,746 km (0.102 R)
• M19: 4,597,891 km (0.1 R)
• M20: 4,661,320 km (0.119 R)
• M21: 4,756,913 km (0.103 R)
• M22: 5,311,323 km (0.097 R)
• M23: 6,024,306 km (0.046 R)
• M24: 6,233,444 km (0.074 R)
• M25: 6,695,103 km (0.118 R)
• M26: 7,094,380 km (0.074 R)
• M27: 7,651,183 km (0.078 R)
• M28: 7,839,976 km (0.029 R)
• M29: 8,106,858 km (0.108 R)
• M30: 8,925,308 km (0.063 R)
• M31: 9,084,181 km (0.078 R)
• M32: 9,243,952 km (0.114 R)
• M33: 9,892,608 km (0.102 R)
• M34: 10,057,016 km (0.12 R)
• M35: 10,347,086 km (0.086 R)
• M36: 10,555,925 km (0.119 R)
• M37: 10,639,849 km (0.114 R)
• M38: 11,750,913 km (0.069 R)
• M39: 14,406,275 km (0.113 R)
• M40: 15,441,941 km (0.075 R)
• M41: 16,016,995 km (0.053 R)
• M42: 18,134,553 km (0.057 R)
• M43: 18,487,454 km (0.087 R)
• M44: 18,893,762 km (0.091 R)
• M45: 19,922,098 km (0.096 R)
• M46: 20,234,159 km (0.111 R)
• M47: 20,652,734 km (0.116 R)
• M48: 21,021,343 km (0.079 R)
• M49: 21,764,994 km (0.112 R)
• M50: 22,409,312 km (0.073 R)
• M51: 22,842,398 km (0.059 R)
• M52: 23,387,682 km (0.057 R)
• M53: 23,716,798 km (0.093 R)
• M54: 25,048,817 km (0.115 R)
• M55: 25,385,562 km (0.082 R)
• M56: 25,498,209 km (0.099 R)
• M57: 25,611,006 km (0.099 R)
• M58: 26,462,068 km (0.096 R)
• M59: 27,264,661 km (0.112 R)
• M60: 28,308,405 km (0.1 R)
• M61: 28,600,570 km (0.05 R)
• M62: 30,196,031 km (0.075 R)
• M63: 30,315,261 km (0.092 R)
• M64: 30,974,389 km (0.116 R)
• M65: 31,094,665 km (0.061 R)
• M66: 31,154,953 km (0.062 R)
• M67: 31,577,567 km (0.068 R)
• M68: 31,759,329 km (0.107 R)
• M69: 32,123,899 km (0.052 R)
• M70: 33,595,792 km (0.072 R)
• M71: 34,589,272 km (0.116 R)
• M72: 34,839,100 km (0.064 R)
• M73: 36,541,374 km (0.078 R)
• M74: 36,795,840 km (0.06 R)
• M75: 36,987,176 km (0.061 R)
• M76: 38,206,099 km (0.116 R)
• M77: 38,335,202 km (0.109 R)
• M78: 41,343,765 km (0.114 R)
• M79: 41,741,695 km (0.12 R)
• M80: 42,140,972 km (0.102 R)
• M81: 42,809,226 km (0.086 R)
• M82: 43,211,943 km (0.079 R)
• M83: 43,279,113 km (0.085 R)
• M84: 44,563,111 km (0.058 R)
• M85: 44,971,065 km (0.113 R)
• M86: 45,039,281 km (0.048 R)
• M87: 45,107,498 km (0.046 R)
• M88: 45,722,495 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.7

Radius: 8.2

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 11.14 AU - 11.3 AU

Year: 13592 Days

Day: 6.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 66,819,208 km

• M1: 161,715 km (0.096 R)
• M2: 384,467 km (0.104 R)
• M3: 485,445 km (0.079 R)
• M4: 940,073 km (0.089 R)
• M5: 1,407,417 km (0.085 R)
• M6: 1,499,569 km (0.095 R)
• M7: 2,697,998 km (0.093 R)
• M8: 3,139,162 km (0.103 R)
• M9: 3,321,970 km (0.081 R)
• M10: 3,477,103 km (0.104 R)
• M11: 4,220,754 km (0.079 R)
• M12: 4,422,711 km (0.043 R)
• M13: 4,524,887 km (0.043 R)
• M14: 4,871,206 km (0.073 R)
• M15: 4,976,822 km (0.099 R)
• M16: 5,626,376 km (0.109 R)
• M17: 5,811,428 km (0.11 R)
• M18: 6,456,046 km (0.051 R)
• M19: 6,964,230 km (0.064 R)
• M20: 7,123,252 km (0.106 R)
• M21: 7,404,347 km (0.111 R)
• M22: 7,853,439 km (0.056 R)
• M23: 8,863,674 km (0.084 R)
• M24: 9,384,125 km (0.082 R)
• M25: 9,471,789 km (0.1 R)
• M26: 9,781,008 km (0.096 R)
• M27: 10,958,044 km (0.067 R)
• M28: 11,096,721 km (0.09 R)
• M29: 12,370,846 km (0.052 R)
• M30: 13,344,280 km (0.077 R)
• M31: 13,940,278 km (0.12 R)
• M32: 14,090,474 km (0.105 R)
• M33: 14,241,418 km (0.113 R)
• M34: 14,392,811 km (0.114 R)
• M35: 15,209,316 km (0.084 R)
• M36: 15,260,778 km (0.099 R)
• M37: 15,364,001 km (0.069 R)
• M38: 15,727,224 km (0.05 R)
• M39: 17,369,360 km (0.102 R)
• M40: 17,423,215 km (0.088 R)
• M41: 17,856,301 km (0.106 R)
• M42: 18,843,497 km (0.086 R)
• M43: 19,567,401 km (0.068 R)
• M44: 20,130,488 km (0.117 R)
• M45: 20,300,581 km (0.088 R)
• M46: 20,357,278 km (0.112 R)
• M47: 20,927,845 km (0.048 R)
• M48: 21,272,668 km (0.115 R)
• M49: 22,026,342 km (0.094 R)
• M50: 22,847,784 km (0.111 R)
• M51: 23,619,409 km (0.108 R)
• M52: 23,978,444 km (0.112 R)
• M53: 24,823,223 km (0.089 R)
• M54: 24,883,960 km (0.116 R)
• M55: 25,739,062 km (0.09 R)
• M56: 26,666,120 km (0.098 R)
• M57: 27,102,347 km (0.107 R)
• M58: 27,415,455 km (0.086 R)
• M59: 27,855,872 km (0.079 R)
• M60: 30,157,285 km (0.1 R)
• M61: 31,330,731 km (0.108 R)
• M62: 32,055,233 km (0.089 R)
• M63: 33,052,004 km (0.098 R)
• M64: 33,252,615 km (0.033 R)
• M65: 33,520,694 km (0.044 R)
• M66: 34,058,947 km (0.046 R)
• M67: 37,070,203 km (0.107 R)
• M68: 37,557,144 km (0.107 R)
• M69: 38,256,215 km (0.078 R)
• M70: 38,959,773 km (0.081 R)
• M71: 39,454,793 km (0.064 R)
• M72: 39,667,521 km (0.104 R)
• M73: 39,809,639 km (0.055 R)
• M74: 41,455,515 km (0.106 R)
• M75: 41,816,345 km (0.079 R)
• M76: 42,904,819 km (0.099 R)
• M77: 43,196,684 km (0.102 R)
• M78: 44,076,021 km (0.116 R)
• M79: 44,149,623 km (0.048 R)
• M80: 44,887,439 km (0.041 R)
• M81: 45,035,541 km (0.115 R)
• M82: 45,554,945 km (0.109 R)
• M83: 48,637,110 km (0.113 R)
• M84: 50,088,209 km (0.104 R)
• M85: 50,472,377 km (0.106 R)
• M86: 51,243,703 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 667.1

Radius: 8

Gravity: 10.42 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 11.7 AU - 14.02 AU

Year: 16678 Days

Day: 18.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 66,819,208 km

• M1: 116,387 km (0.068 R)
• M2: 332,257 km (0.094 R)
• M3: 446,101 km (0.045 R)
• M4: 633,248 km (0.1 R)
• M5: 694,433 km (0.119 R)
• M6: 1,031,477 km (0.108 R)
• M7: 1,230,742 km (0.118 R)
• M8: 1,580,950 km (0.118 R)
• M9: 2,369,481 km (0.092 R)
• M10: 2,566,950 km (0.059 R)
• M11: 3,335,733 km (0.105 R)
• M12: 4,530,721 km (0.074 R)
• M13: 4,611,953 km (0.09 R)
• M14: 5,067,927 km (0.104 R)
• M15: 5,279,907 km (0.107 R)
• M16: 5,625,179 km (0.066 R)
• M17: 6,797,278 km (0.094 R)
• M18: 6,890,628 km (0.101 R)
• M19: 7,220,341 km (0.072 R)
• M20: 7,506,971 km (0.068 R)
• M21: 7,944,096 km (0.048 R)
• M22: 8,944,756 km (0.08 R)
• M23: 9,201,167 km (0.102 R)
• M24: 9,252,778 km (0.093 R)
• M25: 9,773,678 km (0.117 R)
• M26: 9,826,336 km (0.072 R)
• M27: 10,304,301 km (0.071 R)
• M28: 10,519,124 km (0.028 R)
• M29: 11,117,515 km (0.103 R)
• M30: 11,504,076 km (0.054 R)
• M31: 12,461,203 km (0.071 R)
• M32: 13,619,689 km (0.117 R)
• M33: 13,855,456 km (0.082 R)
• M34: 16,162,255 km (0.049 R)
• M35: 18,065,738 km (0.103 R)
• M36: 18,130,514 km (0.078 R)
• M37: 18,715,890 km (0.077 R)
• M38: 19,905,343 km (0.068 R)
• M39: 20,779,593 km (0.108 R)
• M40: 21,666,260 km (0.09 R)
• M41: 22,914,355 km (0.107 R)
• M42: 22,984,366 km (0.106 R)
• M43: 23,759,283 km (0.076 R)
• M44: 25,045,676 km (0.1 R)
• M45: 27,536,779 km (0.113 R)
• M46: 27,909,727 km (0.063 R)
• M47: 28,736,105 km (0.093 R)
• M48: 29,114,438 km (0.088 R)
• M49: 31,107,980 km (0.117 R)
• M50: 33,462,501 km (0.082 R)
• M51: 33,541,937 km (0.039 R)
• M52: 33,860,431 km (0.116 R)
• M53: 35,063,796 km (0.048 R)
• M54: 36,036,481 km (0.03 R)
• M55: 38,423,465 km (0.065 R)
• M56: 39,090,971 km (0.039 R)
• M57: 39,510,144 km (0.065 R)
• M58: 40,437,352 km (0.098 R)
• M59: 40,861,312 km (0.094 R)
• M60: 41,798,991 km (0.109 R)
• M61: 43,435,143 km (0.06 R)
• M62: 43,695,444 km (0.067 R)
• M63: 43,869,276 km (0.048 R)
• M64: 45,004,575 km (0.098 R)
• M65: 46,061,184 km (0.109 R)
• M66: 47,215,033 km (0.101 R)
• M67: 48,019,421 km (0.083 R)
• M68: 48,109,030 km (0.1 R)
• M69: 49,551,004 km (0.117 R)
• M70: 50,641,871 km (0.1 R)
• M71: 51,556,961 km (0.118 R)
• M72: 51,924,523 km (0.108 R)
• M73: 53,125,046 km (0.119 R)
• M74: 54,615,191 km (0.1 R)
• M75: 55,271,476 km (0.072 R)
• M76: 55,835,909 km (0.1 R)
• M77: 56,118,948 km (0.057 R)
• M78: 56,591,678 km (0.086 R)
• M79: 56,686,373 km (0.043 R)
• M80: 57,541,175 km (0.093 R)
• M81: 57,922,351 km (0.106 R)
• M82: 58,879,179 km (0.047 R)
• M83: 60,711,453 km (0.047 R)
• M84: 61,488,465 km (0.091 R)
• M85: 61,585,853 km (0.058 R)
• M86: 61,780,779 km (0.108 R)
• M87: 61,975,855 km (0.112 R)
• M88: 62,562,428 km (0.043 R)
• M89: 64,827,639 km (0.102 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 14,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit