🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.43 AU - 1.81 AU

Year: 757 Days

Day: 12 Hours

Environment

Temp: -53 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.52 AU - 2.5 AU

Year: 1046 Days

Day: 18.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,853,832 km

• M1: 69,563 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.2 AU - 2.62 AU

Year: 1373 Days

Day: 19.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,853,832 km

• M1: 200,012 km (0.049 R)

Asteroid Belt

Center: 4.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.8

Radius: 12.1

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.39 AU - 8.71 AU

Year: 7615 Days

Day: 13.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 38,853,832 km

• M1: 176,077 km (0.111 R)
• M2: 251,923 km (0.07 R)
• M3: 346,169 km (0.119 R)
• M4: 459,116 km (0.107 R)
• M5: 664,364 km (0.104 R)
• M6: 758,461 km (0.103 R)
• M7: 946,655 km (0.116 R)
• M8: 1,183,918 km (0.092 R)
• M9: 1,494,632 km (0.09 R)
• M10: 1,585,588 km (0.088 R)
• M11: 2,069,238 km (0.113 R)
• M12: 2,510,252 km (0.04 R)
• M13: 2,730,760 km (0.114 R)
• M14: 4,261,744 km (0.085 R)
• M15: 4,740,906 km (0.081 R)
• M16: 4,959,469 km (0.102 R)
• M17: 5,181,322 km (0.09 R)
• M18: 5,321,795 km (0.098 R)
• M19: 5,866,929 km (0.118 R)
• M20: 6,072,178 km (0.119 R)
• M21: 6,429,866 km (0.108 R)
• M22: 6,611,328 km (0.081 R)
• M23: 6,702,583 km (0.085 R)
• M24: 6,825,104 km (0.098 R)
• M25: 7,259,685 km (0.109 R)
• M26: 7,607,501 km (0.066 R)
• M27: 7,799,435 km (0.092 R)
• M28: 7,993,164 km (0.116 R)
• M29: 8,090,552 km (0.079 R)
• M30: 8,783,639 km (0.054 R)
• M31: 9,806,589 km (0.027 R)
• M32: 10,191,205 km (0.098 R)
• M33: 11,265,168 km (0.076 R)
• M34: 12,075,540 km (0.064 R)
• M35: 12,262,388 km (0.094 R)
• M36: 12,638,926 km (0.108 R)
• M37: 12,714,772 km (0.068 R)
• M38: 12,942,909 km (0.116 R)
• M39: 13,172,541 km (0.12 R)
• M40: 13,249,285 km (0.103 R)
• M41: 13,596,950 km (0.106 R)
• M42: 14,301,108 km (0.029 R)
• M43: 15,419,950 km (0.07 R)
• M44: 15,663,495 km (0.111 R)
• M45: 16,031,057 km (0.105 R)
• M46: 16,608,505 km (0.073 R)
• M47: 16,858,034 km (0.05 R)
• M48: 18,381,539 km (0.117 R)
• M49: 18,898,998 km (0.033 R)
• M50: 19,640,555 km (0.093 R)
• M51: 20,081,121 km (0.1 R)
• M52: 20,169,683 km (0.104 R)
• M53: 20,614,138 km (0.097 R)
• M54: 20,703,448 km (0.087 R)
• M55: 20,972,125 km (0.081 R)
• M56: 21,558,250 km (0.1 R)
• M57: 21,648,906 km (0.094 R)
• M58: 21,739,712 km (0.06 R)
• M59: 22,149,760 km (0.076 R)
• M60: 22,470,348 km (0.119 R)
• M61: 22,654,354 km (0.11 R)
• M62: 23,023,711 km (0.047 R)
• M63: 23,581,711 km (0.114 R)
• M64: 23,675,060 km (0.093 R)
• M65: 23,768,558 km (0.112 R)
• M66: 24,568,608 km (0.101 R)
• M67: 24,853,143 km (0.051 R)
• M68: 24,995,710 km (0.117 R)
• M69: 25,138,725 km (0.085 R)
• M70: 25,425,355 km (0.11 R)
• M71: 26,146,865 km (0.089 R)
• M72: 26,728,801 km (0.115 R)
• M73: 27,954,905 km (0.115 R)
• M74: 28,252,007 km (0.069 R)
• M75: 28,400,857 km (0.116 R)
• M76: 28,550,006 km (0.045 R)
• M77: 28,799,236 km (0.062 R)
• M78: 29,400,320 km (0.113 R)
• M79: 30,157,435 km (0.094 R)
• M80: 31,330,731 km (0.118 R)
• M81: 31,742,275 km (0.107 R)
• M82: 32,415,016 km (0.092 R)
• M83: 32,727,077 km (0.097 R)
• M84: 32,883,557 km (0.063 R)
• M85: 33,144,755 km (0.066 R)
• M86: 33,406,701 km (0.106 R)
• M87: 34,673,495 km (0.109 R)
• M88: 35,259,321 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.8

Radius: 5.1

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 10.86 AU - 17.82 AU

Year: 19934 Days

Day: 23.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 38,853,832 km

• M1: 115,938 km (0.097 R)
• M2: 797,207 km (0.059 R)
• M3: 954,285 km (0.079 R)
• M4: 1,078,451 km (0.099 R)
• M5: 2,611,680 km (0.049 R)
• M6: 3,024,420 km (0.11 R)
• M7: 4,277,751 km (0.115 R)
• M8: 4,380,076 km (0.039 R)
• M9: 5,337,502 km (0.076 R)
• M10: 5,972,097 km (0.086 R)
• M11: 8,566,872 km (0.064 R)
• M12: 9,263,250 km (0.061 R)
• M13: 9,307,381 km (0.103 R)
• M14: 9,528,936 km (0.086 R)
• M15: 10,022,758 km (0.113 R)
• M16: 10,341,402 km (0.12 R)
• M17: 10,988,412 km (0.025 R)
• M18: 11,128,735 km (0.107 R)
• M19: 12,079,729 km (0.091 R)
• M20: 12,176,219 km (0.093 R)
• M21: 12,273,009 km (0.091 R)
• M22: 12,711,630 km (0.07 R)
• M23: 12,858,984 km (0.105 R)
• M24: 13,205,004 km (0.086 R)
• M25: 13,805,340 km (0.08 R)
• M26: 13,906,169 km (0.106 R)
• M27: 14,261,315 km (0.115 R)
• M28: 14,465,665 km (0.074 R)
• M29: 15,449,271 km (0.103 R)
• M30: 16,294,050 km (0.086 R)
• M31: 17,425,609 km (0.09 R)
• M32: 17,534,666 km (0.114 R)
• M33: 17,973,287 km (0.119 R)
• M34: 18,193,943 km (0.096 R)
• M35: 19,254,144 km (0.083 R)
• M36: 20,795,151 km (0.1 R)
• M37: 21,142,966 km (0.085 R)
• M38: 21,785,489 km (0.099 R)
• M39: 25,154,732 km (0.058 R)
• M40: 25,216,367 km (0.104 R)
• M41: 25,525,286 km (0.107 R)
• M42: 26,334,162 km (0.083 R)
• M43: 26,962,174 km (0.057 R)
• M44: 28,617,773 km (0.099 R)
• M45: 28,682,101 km (0.079 R)
• M46: 31,826,349 km (0.092 R)
• M47: 33,846,219 km (0.036 R)
• M48: 35,078,008 km (0.058 R)
• M49: 38,220,760 km (0.077 R)
• M50: 38,646,665 km (0.032 R)
• M51: 40,077,270 km (0.092 R)
• M52: 40,654,418 km (0.086 R)
• M53: 40,726,674 km (0.061 R)
• M54: 41,161,705 km (0.065 R)
• M55: 41,525,227 km (0.111 R)
• M56: 41,889,947 km (0.063 R)
• M57: 42,990,239 km (0.118 R)
• M58: 44,100,106 km (0.046 R)
• M59: 45,895,280 km (0.111 R)
• M60: 47,333,365 km (0.093 R)
• M61: 47,638,096 km (0.057 R)
• M62: 47,714,241 km (0.119 R)
• M63: 48,249,203 km (0.071 R)
• M64: 48,786,259 km (0.037 R)
• M65: 49,479,496 km (0.092 R)
• M66: 50,408,947 km (0.119 R)
• M67: 51,265,994 km (0.111 R)
• M68: 52,285,054 km (0.118 R)
• M69: 52,442,431 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62.4

Radius: 6.7

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 14.16 AU - 18.46 AU

Year: 24180 Days

Day: 20.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 38,853,832 km

• M1: 97,089 km (0.11 R)
• M2: 337,194 km (0.087 R)
• M3: 944,262 km (0.096 R)
• M4: 1,044,044 km (0.034 R)
• M5: 1,182,870 km (0.098 R)
• M6: 1,858,754 km (0.089 R)
• M7: 1,942,678 km (0.068 R)
• M8: 2,157,949 km (0.069 R)
• M9: 3,093,684 km (0.109 R)
• M10: 3,708,232 km (0.115 R)
• M11: 4,111,398 km (0.057 R)
• M12: 5,223,359 km (0.113 R)
• M13: 6,075,618 km (0.115 R)
• M14: 6,263,812 km (0.103 R)
• M15: 7,366,349 km (0.111 R)
• M16: 7,974,015 km (0.079 R)
• M17: 8,388,102 km (0.091 R)
• M18: 8,703,155 km (0.062 R)
• M19: 8,879,980 km (0.033 R)
• M20: 10,673,958 km (0.119 R)
• M21: 11,283,419 km (0.097 R)
• M22: 11,747,921 km (0.058 R)
• M23: 12,936,326 km (0.093 R)
• M24: 14,120,992 km (0.114 R)
• M25: 14,204,019 km (0.091 R)
• M26: 15,811,298 km (0.083 R)
• M27: 16,287,169 km (0.033 R)
• M28: 16,548,816 km (0.12 R)
• M29: 16,680,163 km (0.097 R)
• M30: 17,564,436 km (0.078 R)
• M31: 17,743,055 km (0.052 R)
• M32: 17,967,303 km (0.091 R)
• M33: 18,827,790 km (0.103 R)
• M34: 19,378,160 km (0.04 R)
• M35: 19,701,591 km (0.095 R)
• M36: 20,729,927 km (0.065 R)
• M37: 22,063,741 km (0.095 R)
• M38: 22,935,897 km (0.097 R)
• M39: 23,868,490 km (0.045 R)
• M40: 24,215,258 km (0.075 R)
• M41: 24,963,995 km (0.101 R)
• M42: 25,114,491 km (0.108 R)
• M43: 26,279,409 km (0.082 R)
• M44: 26,381,584 km (0.108 R)
• M45: 26,432,747 km (0.032 R)
• M46: 26,535,072 km (0.096 R)
• M47: 26,688,859 km (0.098 R)
• M48: 27,203,326 km (0.066 R)
• M49: 27,461,980 km (0.059 R)
• M50: 27,669,323 km (0.07 R)
• M51: 28,714,264 km (0.114 R)
• M52: 28,872,090 km (0.087 R)
• M53: 29,718,664 km (0.06 R)
• M54: 30,305,537 km (0.114 R)
• M55: 30,627,322 km (0.064 R)
• M56: 31,220,028 km (0.102 R)
• M57: 31,490,651 km (0.107 R)
• M58: 31,870,929 km (0.117 R)
• M59: 31,979,836 km (0.105 R)
• M60: 32,635,972 km (0.04 R)
• M61: 34,519,110 km (0.113 R)
• M62: 35,473,694 km (0.082 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 14,148 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit