🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.69 AU - 0.85 AU

Year: 244 Days

Day: 40.4 Hours

Environment

Temp: 152 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.15 AU - 1.59 AU

Year: 580 Days

Day: 28 Hours

Environment

Temp: -8 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 96,743,147 km

• M1: 361,877 km (0.118 R)
• M2: 627,114 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.44 AU - 1.46 AU

Year: 631 Days

Day: 18.9 Hours

Environment

Temp: -19 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.22 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.2

Radius: 9.8

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.43 AU - 5.55 AU

Year: 4031 Days

Day: 14.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 96,743,147 km

• M1: 123,568 km (0.094 R)
• M2: 230,082 km (0.113 R)
• M3: 367,861 km (0.099 R)
• M4: 517,908 km (0.078 R)
• M5: 587,620 km (0.106 R)
• M6: 695,929 km (0.1 R)
• M7: 768,185 km (0.027 R)
• M8: 994,377 km (0.082 R)
• M9: 1,083,986 km (0.079 R)
• M10: 1,147,715 km (0.084 R)
• M11: 1,301,651 km (0.076 R)
• M12: 1,446,911 km (0.07 R)
• M13: 1,541,456 km (0.103 R)
• M14: 1,787,395 km (0.115 R)
• M15: 1,975,889 km (0.116 R)
• M16: 2,179,940 km (0.1 R)
• M17: 2,270,896 km (0.057 R)
• M18: 2,344,498 km (0.088 R)
• M19: 2,513,244 km (0.113 R)
• M20: 3,125,100 km (0.06 R)
• M21: 3,405,745 km (0.05 R)
• M22: 3,716,310 km (0.051 R)
• M23: 4,284,782 km (0.111 R)
• M24: 4,538,351 km (0.119 R)
• M25: 4,620,181 km (0.102 R)
• M26: 4,773,219 km (0.088 R)
• M27: 5,060,447 km (0.099 R)
• M28: 5,181,771 km (0.115 R)
• M29: 5,601,543 km (0.05 R)
• M30: 5,739,771 km (0.047 R)
• M31: 6,032,385 km (0.103 R)
• M32: 6,460,833 km (0.097 R)
• M33: 6,658,900 km (0.09 R)
• M34: 6,738,636 km (0.114 R)
• M35: 6,818,671 km (0.117 R)
• M36: 6,953,010 km (0.049 R)
• M37: 7,388,340 km (0.054 R)
• M38: 7,540,032 km (0.111 R)
• M39: 7,804,521 km (0.102 R)
• M40: 8,072,152 km (0.081 R)
• M41: 8,157,273 km (0.098 R)
• M42: 8,228,481 km (0.114 R)
• M43: 8,400,070 km (0.089 R)
• M44: 8,616,389 km (0.082 R)
• M45: 8,834,502 km (0.1 R)
• M46: 8,907,506 km (0.064 R)
• M47: 9,098,542 km (0.079 R)
• M48: 9,574,713 km (0.111 R)
• M49: 10,396,304 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.4

Radius: 12.8

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.82 AU - 7.18 AU

Year: 5315 Days

Day: 13.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 96,743,147 km

• M1: 227,389 km (0.054 R)
• M2: 414,087 km (0.084 R)
• M3: 505,342 km (0.104 R)
• M4: 623,075 km (0.073 R)
• M5: 800,199 km (0.117 R)
• M6: 1,093,560 km (0.108 R)
• M7: 1,397,244 km (0.11 R)
• M8: 1,714,990 km (0.068 R)
• M9: 1,944,324 km (0.046 R)
• M10: 2,418,698 km (0.057 R)
• M11: 2,849,391 km (0.071 R)
• M12: 3,041,624 km (0.09 R)
• M13: 3,155,617 km (0.094 R)
• M14: 3,489,670 km (0.079 R)
• M15: 3,660,959 km (0.048 R)
• M16: 3,800,085 km (0.052 R)
• M17: 4,301,088 km (0.089 R)
• M18: 4,540,894 km (0.116 R)
• M19: 4,956,925 km (0.113 R)
• M20: 5,365,477 km (0.09 R)
• M21: 5,644,028 km (0.08 R)
• M22: 5,906,872 km (0.067 R)
• M23: 6,029,692 km (0.108 R)
• M24: 6,132,615 km (0.119 R)
• M25: 6,677,301 km (0.095 R)
• M26: 6,762,572 km (0.083 R)
• M27: 7,085,254 km (0.1 R)
• M28: 7,325,209 km (0.066 R)
• M29: 7,589,998 km (0.037 R)
• M30: 7,679,008 km (0.096 R)
• M31: 7,880,517 km (0.055 R)
• M32: 8,129,298 km (0.114 R)
• M33: 8,588,115 km (0.109 R)
• M34: 8,774,065 km (0.107 R)
• M35: 8,984,848 km (0.077 R)
• M36: 9,387,566 km (0.112 R)
• M37: 9,651,307 km (0.037 R)
• M38: 9,941,975 km (0.084 R)
• M39: 11,006,813 km (0.113 R)
• M40: 11,335,928 km (0.101 R)
• M41: 11,591,292 km (0.063 R)
• M42: 11,874,331 km (0.108 R)
• M43: 12,290,213 km (0.091 R)
• M44: 12,578,937 km (0.06 R)
• M45: 13,189,895 km (0.029 R)
• M46: 13,647,814 km (0.093 R)
• M47: 13,756,272 km (0.114 R)
• M48: 14,056,066 km (0.066 R)
• M49: 14,606,736 km (0.084 R)
• M50: 14,829,039 km (0.071 R)
• M51: 14,912,664 km (0.053 R)
• M52: 15,108,487 km (0.064 R)
• M53: 15,871,586 km (0.057 R)
• M54: 16,186,190 km (0.048 R)
• M55: 16,676,273 km (0.111 R)
• M56: 17,171,292 km (0.056 R)
• M57: 17,435,482 km (0.058 R)
• M58: 18,056,762 km (0.102 R)
• M59: 18,625,234 km (0.064 R)
• M60: 19,078,216 km (0.086 R)
• M61: 19,260,427 km (0.087 R)
• M62: 19,382,199 km (0.071 R)
• M63: 19,534,789 km (0.099 R)
• M64: 20,056,587 km (0.065 R)
• M65: 20,676,520 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 326.2

Radius: 4

Gravity: 20.39 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 13.1 AU - 19.02 AU

Year: 23276 Days

Day: 17.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 96,743,147 km

• M1: 55,650 km (0.09 R)
• M2: 443,558 km (0.085 R)
• M3: 575,204 km (0.11 R)
• M4: 655,987 km (0.091 R)
• M5: 697,874 km (0.101 R)
• M6: 740,509 km (0.114 R)
• M7: 1,345,483 km (0.067 R)
• M8: 1,764,656 km (0.029 R)
• M9: 1,853,069 km (0.049 R)
• M10: 2,065,049 km (0.092 R)
• M11: 2,252,944 km (0.107 R)
• M12: 3,308,207 km (0.073 R)
• M13: 3,417,414 km (0.068 R)
• M14: 4,694,980 km (0.077 R)
• M15: 4,817,650 km (0.084 R)
• M16: 5,319,401 km (0.104 R)
• M17: 5,837,459 km (0.111 R)
• M18: 6,920,996 km (0.095 R)
• M19: 7,390,434 km (0.079 R)
• M20: 9,782,654 km (0.106 R)
• M21: 9,887,222 km (0.057 R)
• M22: 10,202,874 km (0.115 R)
• M23: 10,897,906 km (0.109 R)
• M24: 11,223,879 km (0.086 R)
• M25: 13,015,763 km (0.112 R)
• M26: 13,652,002 km (0.116 R)
• M27: 14,654,907 km (0.066 R)
• M28: 15,620,411 km (0.068 R)
• M29: 16,544,029 km (0.084 R)
• M30: 17,295,608 km (0.119 R)
• M31: 17,675,587 km (0.052 R)
• M32: 17,802,745 km (0.098 R)
• M33: 18,058,258 km (0.106 R)
• M34: 18,572,725 km (0.039 R)
• M35: 18,702,127 km (0.12 R)
• M36: 19,946,034 km (0.052 R)
• M37: 21,014,162 km (0.077 R)
• M38: 21,419,573 km (0.117 R)
• M39: 21,555,258 km (0.068 R)
• M40: 22,581,948 km (0.116 R)
• M41: 22,789,141 km (0.119 R)
• M42: 24,328,055 km (0.118 R)
• M43: 24,824,719 km (0.089 R)
• M44: 25,972,584 km (0.113 R)
• M45: 26,552,874 km (0.083 R)
• M46: 27,578,667 km (0.064 R)
• M47: 27,726,320 km (0.025 R)
• M48: 28,096,574 km (0.079 R)
• M49: 28,468,325 km (0.05 R)
• M50: 29,216,763 km (0.05 R)
• M51: 29,744,545 km (0.1 R)
• M52: 30,427,758 km (0.106 R)
• M53: 32,352,484 km (0.029 R)
• M54: 32,820,277 km (0.107 R)
• M55: 33,368,852 km (0.099 R)
• M56: 33,999,557 km (0.062 R)
• M57: 34,078,694 km (0.113 R)
• M58: 34,316,256 km (0.11 R)
• M59: 34,873,059 km (0.1 R)
• M60: 36,318,324 km (0.107 R)
• M61: 36,642,203 km (0.112 R)
• M62: 39,599,304 km (0.073 R)
• M63: 39,682,630 km (0.094 R)
• M64: 40,183,185 km (0.118 R)
• M65: 41,022,279 km (0.04 R)
• M66: 41,275,100 km (0.065 R)
• M67: 41,697,564 km (0.099 R)
• M68: 42,291,617 km (0.088 R)
• M69: 43,402,082 km (0.05 R)
• M70: 43,487,802 km (0.079 R)
• M71: 44,003,914 km (0.107 R)
• M72: 44,176,401 km (0.087 R)
• M73: 44,781,823 km (0.032 R)
• M74: 46,878,438 km (0.11 R)
• M75: 47,850,076 km (0.102 R)
• M76: 48,382,794 km (0.074 R)
• M77: 49,185,686 km (0.062 R)
• M78: 49,633,582 km (0.111 R)
• M79: 51,620,391 km (0.108 R)
• M80: 55,298,853 km (0.089 R)
• M81: 56,512,391 km (0.054 R)
• M82: 56,887,433 km (0.117 R)
• M83: 57,263,522 km (0.079 R)
• M84: 57,640,359 km (0.113 R)
• M85: 58,965,646 km (0.072 R)
• M86: 60,300,957 km (0.119 R)
• M87: 60,780,268 km (0.081 R)
• M88: 61,935,912 km (0.094 R)
• M89: 62,322,623 km (0.103 R)
• M90: 63,195,825 km (0.099 R)
• M91: 63,682,766 km (0.088 R)
• M92: 63,877,842 km (0.06 R)
• M93: 65,642,648 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 753.3

Radius: 6.8

Gravity: 16.29 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 16.86 AU - 18.9 AU

Year: 27343 Days

Day: 22 Hours

Environment

Temp: -191 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 96,743,147 km

• M1: 100,380 km (0.061 R)
• M2: 444,006 km (0.05 R)
• M3: 537,505 km (0.03 R)
• M4: 1,331,271 km (0.044 R)
• M5: 1,399,937 km (0.063 R)
• M6: 1,649,616 km (0.119 R)
• M7: 1,798,466 km (0.112 R)
• M8: 2,354,222 km (0.106 R)
• M9: 4,002,491 km (0.105 R)
• M10: 4,510,974 km (0.072 R)
• M11: 4,878,985 km (0.081 R)
• M12: 4,985,947 km (0.055 R)
• M13: 5,039,803 km (0.088 R)
• M14: 5,311,472 km (0.111 R)
• M15: 5,869,173 km (0.05 R)
• M16: 6,328,738 km (0.11 R)
• M17: 7,160,652 km (0.105 R)
• M18: 7,221,388 km (0.109 R)
• M19: 7,404,646 km (0.107 R)
• M20: 7,838,330 km (0.096 R)
• M21: 8,216,513 km (0.095 R)
• M22: 8,925,159 km (0.116 R)
• M23: 9,056,206 km (0.115 R)
• M24: 9,187,852 km (0.066 R)
• M25: 9,922,976 km (0.113 R)
• M26: 10,263,461 km (0.065 R)
• M27: 10,955,650 km (0.055 R)
• M28: 11,449,174 km (0.104 R)
• M29: 12,385,058 km (0.048 R)
• M30: 12,751,423 km (0.085 R)
• M31: 13,345,177 km (0.107 R)
• M32: 13,645,420 km (0.091 R)
• M33: 13,872,061 km (0.106 R)
• M34: 14,023,753 km (0.041 R)
• M35: 14,791,041 km (0.063 R)
• M36: 18,158,938 km (0.117 R)
• M37: 18,324,991 km (0.096 R)
• M38: 18,574,969 km (0.079 R)
• M39: 19,586,550 km (0.062 R)
• M40: 20,356,829 km (0.056 R)
• M41: 22,192,545 km (0.086 R)
• M42: 23,535,784 km (0.071 R)
• M43: 25,089,657 km (0.047 R)
• M44: 26,582,345 km (0.099 R)
• M45: 27,054,625 km (0.097 R)
• M46: 30,437,632 km (0.071 R)
• M47: 35,185,419 km (0.093 R)
• M48: 36,224,825 km (0.116 R)
• M49: 36,538,682 km (0.089 R)
• M50: 37,379,870 km (0.115 R)
• M51: 37,485,486 km (0.093 R)
• M52: 41,134,627 km (0.093 R)
• M53: 43,111,713 km (0.047 R)
• M54: 43,666,422 km (0.069 R)
• M55: 45,570,055 km (0.045 R)
• M56: 45,908,894 km (0.037 R)
• M57: 46,135,086 km (0.104 R)
• M58: 46,588,816 km (0.067 R)
• M59: 48,648,779 km (0.034 R)
• M60: 51,558,607 km (0.112 R)
• M61: 52,383,490 km (0.083 R)
• M62: 53,926,891 km (0.109 R)
• M63: 55,364,676 km (0.079 R)
• M64: 57,058,124 km (0.11 R)
• M65: 58,155,723 km (0.115 R)
• M66: 59,014,266 km (0.101 R)
• M67: 60,000,415 km (0.115 R)
• M68: 60,371,717 km (0.069 R)
• M69: 61,240,880 km (0.086 R)
• M70: 61,989,318 km (0.034 R)
• M71: 62,364,510 km (0.074 R)
• M72: 62,489,873 km (0.119 R)
• M73: 63,620,982 km (0.117 R)
• M74: 64,758,973 km (0.101 R)
• M75: 65,139,850 km (0.086 R)
• M76: 66,031,303 km (0.111 R)
• M77: 66,158,910 km (0.043 R)
• M78: 67,183,357 km (0.102 R)
• M79: 67,568,870 km (0.101 R)
• M80: 68,471,245 km (0.086 R)
• M81: 69,637,210 km (0.115 R)
• M82: 70,679,160 km (0.065 R)
• M83: 70,940,507 km (0.113 R)
• M84: 75,164,702 km (0.058 R)
• M85: 76,635,548 km (0.115 R)
• M86: 76,769,738 km (0.096 R)
• M87: 79,334,144 km (0.109 R)
• M88: 79,877,484 km (0.099 R)
• M89: 85,240,268 km (0.113 R)
• M90: 85,657,646 km (0.08 R)
• M91: 86,633,922 km (0.086 R)
• M92: 86,913,521 km (0.102 R)
• M93: 91,570,801 km (0.076 R)
• M94: 94,576,522 km (0.067 R)
• M95: 94,720,435 km (0.04 R)
• M96: 96,743,148 km (0.086 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 17,024 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit