🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.45 AU - 0.61 AU

Year: 249 Days

Day: 22.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.3

Radius: 10.6

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.8 AU - 0.98 AU

Year: 542 Days

Day: 13 Hours

Environment

Temp: -156 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 20,437,641 km

• M1: 150,047 km (0.109 R)
• M2: 237,262 km (0.095 R)
• M3: 329,714 km (0.036 R)
• M4: 417,677 km (0.088 R)
• M5: 515,664 km (0.085 R)
• M6: 582,684 km (0.095 R)
• M7: 649,255 km (0.116 R)
• M8: 746,793 km (0.082 R)
• M9: 918,232 km (0.065 R)
• M10: 984,504 km (0.08 R)
• M11: 1,117,346 km (0.113 R)
• M12: 1,473,988 km (0.109 R)
• M13: 1,542,204 km (0.107 R)
• M14: 1,611,468 km (0.096 R)
• M15: 1,720,226 km (0.079 R)
• M16: 1,797,867 km (0.075 R)
• M17: 1,876,705 km (0.081 R)
• M18: 2,020,618 km (0.042 R)
• M19: 2,090,929 km (0.068 R)
• M20: 2,198,191 km (0.12 R)
• M21: 2,499,332 km (0.092 R)
• M22: 2,664,637 km (0.086 R)
• M23: 2,742,279 km (0.094 R)
• M24: 2,873,177 km (0.106 R)
• M25: 2,946,031 km (0.073 R)
• M26: 3,012,901 km (0.113 R)
• M27: 3,141,406 km (0.083 R)
• M28: 3,299,381 km (0.09 R)
• M29: 3,389,738 km (0.118 R)
• M30: 3,473,962 km (0.071 R)
• M31: 3,601,718 km (0.076 R)
• M32: 3,673,376 km (0.119 R)
• M33: 3,942,652 km (0.07 R)
• M34: 4,090,903 km (0.056 R)
• M35: 4,271,318 km (0.07 R)
• M36: 4,393,091 km (0.105 R)
• M37: 4,531,469 km (0.084 R)
• M38: 4,663,414 km (0.104 R)
• M39: 4,796,706 km (0.115 R)
• M40: 4,891,701 km (0.116 R)
• M41: 5,139,734 km (0.067 R)
• M42: 5,515,374 km (0.077 R)
• M43: 5,614,857 km (0.067 R)
• M44: 5,681,578 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.9

Radius: 14.2

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.11 AU - 1.69 AU

Year: 1070 Days

Day: 14.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 20,437,641 km

• M1: 177,573 km (0.042 R)
• M2: 277,205 km (0.082 R)
• M3: 435,629 km (0.102 R)
• M4: 531,521 km (0.108 R)
• M5: 625,768 km (0.094 R)
• M6: 772,075 km (0.1 R)
• M7: 904,768 km (0.12 R)
• M8: 1,041,351 km (0.047 R)
• M9: 1,180,626 km (0.112 R)
• M10: 1,373,308 km (0.11 R)
• M11: 1,544,149 km (0.052 R)
• M12: 1,637,947 km (0.092 R)
• M13: 1,728,005 km (0.118 R)
• M14: 1,843,195 km (0.111 R)
• M15: 1,996,982 km (0.093 R)
• M16: 2,124,439 km (0.088 R)
• M17: 2,242,322 km (0.06 R)
• M18: 2,387,881 km (0.097 R)
• M19: 2,517,283 km (0.116 R)
• M20: 2,609,136 km (0.086 R)
• M21: 2,735,846 km (0.107 R)
• M22: 3,002,429 km (0.097 R)
• M23: 3,163,845 km (0.047 R)
• M24: 3,502,535 km (0.118 R)
• M25: 3,635,527 km (0.096 R)
• M26: 3,740,096 km (0.118 R)
• M27: 3,937,117 km (0.037 R)
• M28: 4,114,241 km (0.037 R)
• M29: 4,215,518 km (0.077 R)
• M30: 4,325,622 km (0.112 R)
• M31: 4,492,574 km (0.109 R)
• M32: 4,596,993 km (0.06 R)
• M33: 4,743,000 km (0.078 R)
• M34: 4,882,276 km (0.109 R)
• M35: 4,989,837 km (0.092 R)
• M36: 5,215,580 km (0.095 R)
• M37: 5,461,968 km (0.053 R)
• M38: 5,582,245 km (0.054 R)
• M39: 5,686,065 km (0.035 R)
• M40: 5,966,262 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.3

Radius: 10.2

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.39 AU - 1.93 AU

Year: 1381 Days

Day: 8.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 20,437,641 km

• M1: 177,722 km (0.118 R)
• M2: 248,781 km (0.1 R)
• M3: 353,500 km (0.045 R)
• M4: 459,714 km (0.088 R)
• M5: 605,423 km (0.069 R)
• M6: 674,088 km (0.089 R)
• M7: 738,415 km (0.08 R)
• M8: 961,316 km (0.074 R)
• M9: 1,145,022 km (0.031 R)
• M10: 1,295,218 km (0.106 R)
• M11: 1,414,597 km (0.05 R)
• M12: 1,480,570 km (0.12 R)
• M13: 1,887,626 km (0.084 R)
• M14: 2,262,219 km (0.097 R)
• M15: 2,532,842 km (0.095 R)
• M16: 2,613,624 km (0.079 R)
• M17: 2,970,266 km (0.117 R)
• M18: 3,342,615 km (0.1 R)
• M19: 3,560,130 km (0.057 R)
• M20: 3,862,019 km (0.116 R)
• M21: 4,117,681 km (0.105 R)
• M22: 4,268,326 km (0.115 R)
• M23: 4,406,854 km (0.106 R)
• M24: 4,532,815 km (0.072 R)
• M25: 4,645,762 km (0.042 R)
• M26: 4,759,606 km (0.088 R)
• M27: 4,946,753 km (0.111 R)
• M28: 5,136,293 km (0.048 R)
• M29: 5,283,797 km (0.119 R)
• M30: 5,432,647 km (0.08 R)
• M31: 6,292,086 km (0.083 R)
• M32: 6,450,062 km (0.117 R)
• M33: 6,513,641 km (0.116 R)
• M34: 6,625,390 km (0.096 R)
• M35: 6,899,304 km (0.084 R)
• M36: 7,094,978 km (0.067 R)
• M37: 7,226,475 km (0.102 R)
• M38: 7,325,658 km (0.091 R)
• M39: 7,408,685 km (0.105 R)
• M40: 7,659,411 km (0.063 R)
• M41: 8,152,186 km (0.111 R)
• M42: 8,428,494 km (0.105 R)
• M43: 8,848,864 km (0.114 R)
• M44: 9,186,506 km (0.096 R)
• M45: 9,258,014 km (0.068 R)
• M46: 9,564,540 km (0.098 R)
• M47: 9,673,447 km (0.119 R)
• M48: 9,746,301 km (0.116 R)
• M49: 10,261,666 km (0.067 R)
• M50: 10,485,165 km (0.112 R)
• M51: 10,578,813 km (0.078 R)
• M52: 10,861,404 km (0.104 R)
• M53: 10,975,098 km (0.072 R)
• M54: 11,108,240 km (0.1 R)
• M55: 11,261,129 km (0.102 R)
• M56: 11,511,107 km (0.115 R)
• M57: 11,607,748 km (0.076 R)
• M58: 11,879,717 km (0.057 R)
• M59: 11,957,807 km (0.058 R)
• M60: 12,311,306 km (0.12 R)
• M61: 12,489,328 km (0.048 R)
• M62: 12,708,190 km (0.119 R)
• M63: 12,888,156 km (0.081 R)
• M64: 13,210,090 km (0.118 R)
• M65: 13,291,023 km (0.078 R)
• M66: 13,372,254 km (0.038 R)
• M67: 13,473,831 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.2

Radius: 13.1

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.65 AU - 2.13 AU

Year: 1678 Days

Day: 6.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 20,437,641 km

• M1: 163,211 km (0.064 R)
• M2: 267,182 km (0.114 R)
• M3: 367,412 km (0.099 R)
• M4: 591,809 km (0.114 R)
• M5: 674,686 km (0.116 R)
• M6: 810,521 km (0.111 R)
• M7: 1,021,305 km (0.081 R)
• M8: 1,112,260 km (0.075 R)
• M9: 1,309,580 km (0.097 R)
• M10: 1,457,083 km (0.096 R)
• M11: 1,539,960 km (0.093 R)
• M12: 1,688,960 km (0.119 R)
• M13: 1,776,475 km (0.045 R)
• M14: 2,448,917 km (0.119 R)
• M15: 2,540,321 km (0.083 R)
• M16: 2,658,504 km (0.094 R)
• M17: 2,761,277 km (0.115 R)
• M18: 3,042,073 km (0.118 R)
• M19: 3,158,759 km (0.095 R)
• M20: 3,369,243 km (0.054 R)
• M21: 3,518,243 km (0.086 R)
• M22: 3,603,214 km (0.072 R)
• M23: 3,774,953 km (0.095 R)
• M24: 3,969,131 km (0.099 R)
• M25: 4,256,658 km (0.084 R)
• M26: 4,499,754 km (0.093 R)
• M27: 4,612,850 km (0.113 R)
• M28: 4,706,050 km (0.087 R)
• M29: 4,799,848 km (0.086 R)
• M30: 4,904,716 km (0.094 R)
• M31: 5,106,374 km (0.11 R)
• M32: 5,213,635 km (0.118 R)
• M33: 5,310,724 km (0.077 R)
• M34: 5,561,899 km (0.1 R)
• M35: 5,694,443 km (0.088 R)
• M36: 5,783,454 km (0.061 R)
• M37: 5,951,602 km (0.103 R)
• M38: 6,269,796 km (0.089 R)
• M39: 6,407,875 km (0.062 R)
• M40: 6,593,526 km (0.054 R)
• M41: 6,757,485 km (0.114 R)
• M42: 6,851,882 km (0.119 R)
• M43: 6,982,181 km (0.072 R)
• M44: 7,366,349 km (0.067 R)
• M45: 7,745,131 km (0.104 R)
• M46: 7,856,282 km (0.061 R)
• M47: 7,955,615 km (0.077 R)
• M48: 8,255,858 km (0.085 R)
• M49: 8,394,834 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.6

Radius: 13.3

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.04 AU - 2.52 AU

Year: 2223 Days

Day: 8.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 20,437,641 km

• M1: 172,786 km (0.102 R)
• M2: 301,889 km (0.111 R)
• M3: 444,754 km (0.102 R)
• M4: 557,252 km (0.078 R)
• M5: 681,867 km (0.087 R)
• M6: 789,428 km (0.101 R)
• M7: 940,522 km (0.05 R)
• M8: 1,463,516 km (0.081 R)
• M9: 1,616,854 km (0.093 R)
• M10: 1,728,454 km (0.05 R)
• M11: 1,862,045 km (0.046 R)
• M12: 1,949,859 km (0.051 R)
• M13: 2,059,215 km (0.106 R)
• M14: 2,150,320 km (0.096 R)
• M15: 2,399,999 km (0.109 R)
• M16: 2,496,190 km (0.077 R)
• M17: 2,615,420 km (0.119 R)
• M18: 2,736,743 km (0.093 R)
• M19: 2,962,187 km (0.092 R)
• M20: 3,395,722 km (0.116 R)
• M21: 3,824,470 km (0.089 R)
• M22: 4,192,929 km (0.078 R)
• M23: 4,613,000 km (0.105 R)
• M24: 4,706,648 km (0.078 R)
• M25: 4,909,653 km (0.06 R)
• M26: 5,005,395 km (0.095 R)
• M27: 5,129,561 km (0.094 R)
• M28: 5,240,563 km (0.04 R)
• M29: 5,564,742 km (0.028 R)
• M30: 5,953,546 km (0.115 R)
• M31: 6,232,546 km (0.111 R)
• M32: 6,470,706 km (0.106 R)
• M33: 6,576,023 km (0.116 R)
• M34: 6,666,680 km (0.115 R)
• M35: 6,849,189 km (0.087 R)
• M36: 6,941,042 km (0.066 R)
• M37: 7,064,311 km (0.08 R)
• M38: 7,266,118 km (0.033 R)
• M39: 7,454,013 km (0.112 R)
• M40: 7,707,133 km (0.06 R)
• M41: 7,898,917 km (0.102 R)
• M42: 8,615,491 km (0.101 R)
• M43: 8,698,219 km (0.117 R)
• M44: 8,797,851 km (0.108 R)
• M45: 8,981,557 km (0.076 R)
• M46: 9,217,323 km (0.078 R)
• M47: 9,335,954 km (0.105 R)
• M48: 9,437,980 km (0.059 R)
• M49: 9,608,970 km (0.034 R)
• M50: 9,694,840 km (0.065 R)
• M51: 9,971,446 km (0.104 R)
• M52: 10,285,602 km (0.107 R)
• M53: 10,373,565 km (0.088 R)
• M54: 10,585,396 km (0.084 R)
• M55: 10,727,514 km (0.031 R)
• M56: 10,905,984 km (0.114 R)
• M57: 11,193,661 km (0.116 R)
• M58: 11,666,540 km (0.07 R)
• M59: 12,053,400 km (0.11 R)
• M60: 12,313,550 km (0.087 R)
• M61: 12,425,599 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.2

Radius: 13

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.91 AU - 4.39 AU

Year: 5459 Days

Day: 11.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 20,437,641 km

• M1: 168,896 km (0.105 R)
• M2: 272,268 km (0.11 R)
• M3: 381,624 km (0.092 R)
• M4: 467,194 km (0.107 R)
• M5: 673,041 km (0.06 R)
• M6: 901,327 km (0.069 R)
• M7: 983,606 km (0.089 R)
• M8: 1,212,491 km (0.058 R)
• M9: 1,363,285 km (0.036 R)
• M10: 1,658,741 km (0.083 R)
• M11: 1,827,637 km (0.068 R)
• M12: 2,140,895 km (0.108 R)
• M13: 2,239,630 km (0.068 R)
• M14: 2,383,692 km (0.041 R)
• M15: 2,711,461 km (0.116 R)
• M16: 2,834,281 km (0.094 R)
• M17: 3,361,015 km (0.094 R)
• M18: 3,543,525 km (0.101 R)
• M19: 3,627,449 km (0.114 R)
• M20: 3,953,124 km (0.073 R)
• M21: 4,057,992 km (0.117 R)
• M22: 4,306,175 km (0.041 R)
• M23: 4,432,286 km (0.112 R)
• M24: 4,541,343 km (0.082 R)
• M25: 4,688,098 km (0.069 R)
• M26: 5,157,087 km (0.102 R)
• M27: 5,291,127 km (0.096 R)
• M28: 5,523,752 km (0.106 R)
• M29: 5,641,186 km (0.053 R)
• M30: 5,978,829 km (0.088 R)
• M31: 6,160,291 km (0.049 R)
• M32: 7,137,614 km (0.096 R)
• M33: 7,308,754 km (0.097 R)
• M34: 7,699,054 km (0.082 R)
• M35: 8,162,808 km (0.084 R)
• M36: 8,841,384 km (0.108 R)
• M37: 9,071,615 km (0.064 R)
• M38: 9,373,803 km (0.067 R)
• M39: 9,514,574 km (0.092 R)
• M40: 9,655,795 km (0.11 R)
• M41: 10,084,093 km (0.095 R)
• M42: 10,276,476 km (0.1 R)
• M43: 10,640,448 km (0.029 R)
• M44: 11,132,326 km (0.115 R)
• M45: 11,256,492 km (0.09 R)
• M46: 11,381,107 km (0.074 R)
• M47: 11,782,927 km (0.105 R)
• M48: 11,884,204 km (0.083 R)
• M49: 12,215,115 km (0.113 R)
• M50: 12,394,632 km (0.105 R)
• M51: 12,782,091 km (0.101 R)
• M52: 13,016,511 km (0.079 R)
• M53: 13,595,604 km (0.11 R)
• M54: 13,888,218 km (0.088 R)
• M55: 14,102,442 km (0.105 R)
• M56: 14,210,003 km (0.103 R)
• M57: 14,751,696 km (0.118 R)
• M58: 14,915,506 km (0.115 R)
• M59: 15,410,675 km (0.1 R)
• M60: 15,493,702 km (0.106 R)
• M61: 16,023,129 km (0.082 R)
• M62: 16,191,576 km (0.086 R)
• M63: 16,700,508 km (0.102 R)
• M64: 17,014,065 km (0.04 R)
• M65: 17,300,695 km (0.087 R)
• M66: 17,676,036 km (0.119 R)
• M67: 18,199,927 km (0.119 R)
• M68: 18,729,055 km (0.05 R)
• M69: 19,114,270 km (0.094 R)
• M70: 19,203,579 km (0.081 R)
• M71: 20,134,228 km (0.085 R)
• M72: 20,316,139 km (0.109 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 19,162 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit