🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.61 AU - 0.79 AU

Year: 267 Days

Day: 40.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.71 AU - 1.01 AU

Year: 364 Days

Day: 33.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.97 AU - 1.29 AU

Year: 548 Days

Day: 34.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.47 AU - 2.37 AU

Year: 1215 Days

Day: 19.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,441,760 km

• M1: 59,839 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802

Radius: 8.9

Gravity: 10.12 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.46 AU - 3.04 AU

Year: 2082 Days

Day: 14.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 75,441,760 km

• M1: 216,468 km (0.067 R)
• M2: 307,872 km (0.044 R)
• M3: 494,870 km (0.113 R)
• M4: 586,872 km (0.048 R)
• M5: 719,267 km (0.07 R)
• M6: 807,529 km (0.106 R)
• M7: 946,955 km (0.03 R)
• M8: 1,145,471 km (0.039 R)
• M9: 1,260,661 km (0.085 R)
• M10: 1,335,909 km (0.113 R)
• M11: 1,606,083 km (0.066 R)
• M12: 1,807,890 km (0.086 R)
• M13: 2,094,221 km (0.116 R)
• M14: 2,462,381 km (0.108 R)
• M15: 2,879,161 km (0.043 R)
• M16: 3,023,074 km (0.112 R)
• M17: 3,213,811 km (0.09 R)
• M18: 3,273,351 km (0.066 R)
• M19: 3,872,640 km (0.083 R)
• M20: 4,241,997 km (0.067 R)
• M21: 4,422,711 km (0.108 R)
• M22: 4,572,309 km (0.119 R)
• M23: 4,690,043 km (0.103 R)
• M24: 4,962,760 km (0.104 R)
• M25: 5,153,198 km (0.061 R)
• M26: 5,328,527 km (0.074 R)
• M27: 5,631,013 km (0.059 R)
• M28: 5,775,226 km (0.065 R)
• M29: 6,067,690 km (0.045 R)
• M30: 6,178,542 km (0.094 R)
• M31: 6,383,491 km (0.094 R)
• M32: 6,477,438 km (0.111 R)
• M33: 6,552,985 km (0.063 R)
• M34: 6,685,828 km (0.066 R)
• M35: 7,128,638 km (0.104 R)
• M36: 7,186,981 km (0.088 R)
• M37: 7,720,297 km (0.109 R)
• M38: 8,205,144 km (0.063 R)
• M39: 8,492,522 km (0.049 R)
• M40: 8,575,249 km (0.08 R)
• M41: 8,887,759 km (0.11 R)
• M42: 9,119,337 km (0.118 R)
• M43: 9,204,159 km (0.087 R)
• M44: 9,674,793 km (0.025 R)
• M45: 9,804,495 km (0.115 R)
• M46: 9,869,570 km (0.111 R)
• M47: 9,934,795 km (0.075 R)
• M48: 10,131,366 km (0.119 R)
• M49: 10,461,828 km (0.097 R)
• M50: 10,952,958 km (0.057 R)
• M51: 11,634,675 km (0.1 R)
• M52: 11,957,507 km (0.099 R)
• M53: 12,120,120 km (0.109 R)
• M54: 12,353,643 km (0.08 R)
• M55: 12,447,440 km (0.032 R)
• M56: 12,517,901 km (0.057 R)
• M57: 12,801,389 km (0.099 R)
• M58: 12,920,020 km (0.074 R)
• M59: 13,063,036 km (0.075 R)
• M60: 13,567,480 km (0.114 R)
• M61: 13,761,359 km (0.095 R)
• M62: 13,882,982 km (0.097 R)
• M63: 14,299,163 km (0.116 R)
• M64: 14,397,598 km (0.038 R)
• M65: 14,794,033 km (0.073 R)
• M66: 15,194,057 km (0.112 R)
• M67: 15,269,455 km (0.064 R)
• M68: 15,395,416 km (0.098 R)
• M69: 15,471,113 km (0.103 R)
• M70: 15,622,954 km (0.075 R)
• M71: 15,724,382 km (0.094 R)
• M72: 15,877,121 km (0.095 R)
• M73: 16,081,322 km (0.084 R)
• M74: 16,673,730 km (0.096 R)
• M75: 17,063,732 km (0.107 R)
• M76: 17,299,348 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.7

Radius: 10.1

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.16 AU - 8.24 AU

Year: 7918 Days

Day: 11.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 75,441,760 km

• M1: 166,502 km (0.106 R)
• M2: 383,419 km (0.078 R)
• M3: 632,350 km (0.118 R)
• M4: 753,674 km (0.063 R)
• M5: 826,827 km (0.094 R)
• M6: 1,082,341 km (0.105 R)
• M7: 1,198,129 km (0.074 R)
• M8: 1,374,206 km (0.064 R)
• M9: 1,690,905 km (0.104 R)
• M10: 1,789,191 km (0.085 R)
• M11: 2,378,008 km (0.069 R)
• M12: 2,530,747 km (0.075 R)
• M13: 2,615,569 km (0.063 R)
• M14: 2,701,139 km (0.103 R)
• M15: 2,860,760 km (0.107 R)
• M16: 2,963,983 km (0.119 R)
• M17: 3,296,539 km (0.073 R)
• M18: 3,689,083 km (0.092 R)
• M19: 3,980,949 km (0.031 R)
• M20: 4,778,306 km (0.118 R)
• M21: 4,954,382 km (0.082 R)
• M22: 5,060,896 km (0.101 R)
• M23: 5,150,355 km (0.077 R)
• M24: 5,222,312 km (0.111 R)
• M25: 5,476,928 km (0.094 R)
• M26: 5,754,132 km (0.112 R)
• M27: 6,130,970 km (0.115 R)
• M28: 6,264,710 km (0.11 R)
• M29: 6,380,200 km (0.05 R)
• M30: 6,457,542 km (0.053 R)
• M31: 6,968,269 km (0.051 R)
• M32: 7,188,178 km (0.106 R)
• M33: 8,322,130 km (0.092 R)
• M34: 8,942,362 km (0.1 R)
• M35: 9,269,084 km (0.089 R)
• M36: 9,621,836 km (0.112 R)
• M37: 9,844,587 km (0.063 R)
• M38: 9,956,486 km (0.114 R)
• M39: 10,752,497 km (0.043 R)
• M40: 11,216,549 km (0.099 R)
• M41: 11,474,456 km (0.068 R)
• M42: 12,020,339 km (0.078 R)
• M43: 12,405,104 km (0.101 R)
• M44: 12,916,131 km (0.1 R)
• M45: 13,088,019 km (0.103 R)
• M46: 13,583,337 km (0.084 R)
• M47: 13,958,977 km (0.097 R)
• M48: 14,261,913 km (0.086 R)
• M49: 14,541,511 km (0.048 R)
• M50: 14,617,956 km (0.112 R)
• M51: 15,157,705 km (0.115 R)
• M52: 15,365,048 km (0.089 R)
• M53: 15,782,575 km (0.084 R)
• M54: 16,019,090 km (0.057 R)
• M55: 16,256,801 km (0.076 R)
• M56: 16,362,716 km (0.112 R)
• M57: 16,923,110 km (0.107 R)
• M58: 17,192,086 km (0.098 R)
• M59: 17,300,246 km (0.086 R)
• M60: 17,625,621 km (0.102 R)
• M61: 17,761,755 km (0.119 R)
• M62: 17,925,714 km (0.068 R)
• M63: 18,062,597 km (0.062 R)
• M64: 18,199,927 km (0.049 R)
• M65: 18,447,961 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.5

Radius: 12.2

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 8.34 AU - 9.78 AU

Year: 12451 Days

Day: 6 Hours

Environment

Temp: -202 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 75,441,760 km

• M1: 247,136 km (0.076 R)
• M2: 327,021 km (0.07 R)
• M3: 738,565 km (0.108 R)
• M4: 1,062,444 km (0.096 R)
• M5: 1,172,997 km (0.092 R)
• M6: 1,578,856 km (0.077 R)
• M7: 2,000,273 km (0.077 R)
• M8: 2,224,221 km (0.104 R)
• M9: 2,310,390 km (0.1 R)
• M10: 3,233,408 km (0.03 R)
• M11: 4,082,077 km (0.106 R)
• M12: 4,331,756 km (0.076 R)
• M13: 4,549,870 km (0.114 R)
• M14: 4,883,772 km (0.098 R)
• M15: 5,072,714 km (0.118 R)
• M16: 5,536,318 km (0.052 R)
• M17: 6,094,468 km (0.085 R)
• M18: 6,628,981 km (0.105 R)
• M19: 6,880,754 km (0.088 R)
• M20: 7,135,669 km (0.105 R)
• M21: 7,567,707 km (0.115 R)
• M22: 7,698,905 km (0.106 R)
• M23: 8,231,473 km (0.056 R)
• M24: 9,614,954 km (0.117 R)
• M25: 9,757,222 km (0.118 R)
• M26: 10,285,003 km (0.063 R)
• M27: 10,822,060 km (0.06 R)
• M28: 11,468,622 km (0.112 R)
• M29: 14,070,577 km (0.116 R)
• M30: 15,105,346 km (0.103 R)
• M31: 15,771,505 km (0.093 R)
• M32: 15,995,752 km (0.079 R)
• M33: 16,504,086 km (0.102 R)
• M34: 17,710,892 km (0.115 R)
• M35: 18,827,042 km (0.084 R)
• M36: 19,064,902 km (0.034 R)
• M37: 19,303,810 km (0.045 R)
• M38: 20,513,309 km (0.105 R)
• M39: 21,809,425 km (0.092 R)
• M40: 22,247,298 km (0.066 R)
• M41: 22,498,921 km (0.097 R)
• M42: 24,156,915 km (0.104 R)
• M43: 24,350,793 km (0.101 R)
• M44: 24,480,345 km (0.117 R)
• M45: 24,935,422 km (0.097 R)
• M46: 25,131,395 km (0.092 R)
• M47: 25,262,293 km (0.061 R)
• M48: 25,854,102 km (0.111 R)
• M49: 26,052,469 km (0.099 R)
• M50: 28,266,966 km (0.099 R)
• M51: 28,812,999 km (0.095 R)
• M52: 29,707,444 km (0.108 R)
• M53: 30,192,889 km (0.08 R)
• M54: 30,471,590 km (0.1 R)
• M55: 30,961,075 km (0.089 R)
• M56: 31,877,212 km (0.093 R)
• M57: 32,516,743 km (0.081 R)
• M58: 34,097,693 km (0.111 R)
• M59: 35,409,816 km (0.081 R)
• M60: 36,441,593 km (0.102 R)
• M61: 37,184,795 km (0.06 R)
• M62: 37,707,938 km (0.073 R)
• M63: 38,837,253 km (0.113 R)
• M64: 38,988,646 km (0.106 R)
• M65: 39,368,026 km (0.069 R)
• M66: 39,748,603 km (0.097 R)
• M67: 41,670,038 km (0.078 R)
• M68: 42,291,168 km (0.082 R)
• M69: 43,307,237 km (0.066 R)
• M70: 44,885,944 km (0.092 R)
• M71: 45,283,575 km (0.075 R)
• M72: 45,443,046 km (0.108 R)
• M73: 45,922,208 km (0.032 R)
• M74: 46,724,801 km (0.116 R)
• M75: 48,180,986 km (0.063 R)
• M76: 49,241,934 km (0.051 R)
• M77: 50,640,974 km (0.116 R)
• M78: 50,972,034 km (0.067 R)
• M79: 51,137,788 km (0.08 R)
• M80: 52,303,455 km (0.085 R)
• M81: 53,562,171 km (0.116 R)
• M82: 54,915,733 km (0.112 R)
• M83: 55,511,431 km (0.1 R)
• M84: 55,681,973 km (0.06 R)
• M85: 56,451,804 km (0.107 R)
• M86: 57,311,393 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515

Radius: 6.3

Gravity: 12.98 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 10.6 AU - 16.5 AU

Year: 22772 Days

Day: 16.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 75,441,760 km

• M1: 245,341 km (0.119 R)
• M2: 636,539 km (0.076 R)
• M3: 773,870 km (0.069 R)
• M4: 1,241,812 km (0.102 R)
• M5: 1,688,661 km (0.095 R)
• M6: 1,783,655 km (0.086 R)
• M7: 2,113,220 km (0.111 R)
• M8: 2,355,119 km (0.071 R)
• M9: 2,425,879 km (0.059 R)
• M10: 2,497,387 km (0.117 R)
• M11: 2,642,497 km (0.027 R)
• M12: 2,716,099 km (0.093 R)
• M13: 2,827,849 km (0.115 R)
• M14: 3,651,684 km (0.09 R)
• M15: 3,899,867 km (0.113 R)
• M16: 4,588,615 km (0.096 R)
• M17: 4,632,896 km (0.076 R)
• M18: 5,083,635 km (0.054 R)
• M19: 6,123,789 km (0.096 R)
• M20: 6,369,279 km (0.094 R)
• M21: 6,567,795 km (0.115 R)
• M22: 6,718,141 km (0.116 R)
• M23: 7,382,805 km (0.119 R)
• M24: 7,539,134 km (0.079 R)
• M25: 8,499,852 km (0.118 R)
• M26: 8,663,811 km (0.084 R)
• M27: 10,242,966 km (0.102 R)
• M28: 12,153,481 km (0.088 R)
• M29: 14,041,555 km (0.1 R)
• M30: 14,822,007 km (0.038 R)
• M31: 16,086,259 km (0.108 R)
• M32: 16,221,346 km (0.075 R)
• M33: 18,433,450 km (0.095 R)
• M34: 18,787,548 km (0.107 R)
• M35: 19,072,532 km (0.103 R)
• M36: 19,502,476 km (0.076 R)
• M37: 19,646,539 km (0.096 R)
• M38: 20,591,549 km (0.108 R)
• M39: 21,999,264 km (0.111 R)
• M40: 22,601,097 km (0.066 R)
• M41: 24,284,222 km (0.084 R)
• M42: 24,361,564 km (0.078 R)
• M43: 25,454,676 km (0.094 R)
• M44: 25,769,879 km (0.083 R)
• M45: 26,803,301 km (0.096 R)
• M46: 26,883,336 km (0.09 R)
• M47: 28,337,876 km (0.058 R)
• M48: 29,569,515 km (0.12 R)
• M49: 31,322,802 km (0.047 R)
• M50: 31,407,175 km (0.077 R)
• M51: 31,576,071 km (0.091 R)
• M52: 32,339,768 km (0.032 R)
• M53: 32,595,730 km (0.059 R)
• M54: 33,195,468 km (0.086 R)
• M55: 37,226,533 km (0.085 R)
• M56: 37,853,348 km (0.107 R)
• M57: 38,033,164 km (0.112 R)
• M58: 38,123,073 km (0.044 R)
• M59: 38,573,961 km (0.037 R)
• M60: 41,316,538 km (0.073 R)
• M61: 41,872,594 km (0.112 R)
• M62: 42,524,392 km (0.105 R)
• M63: 45,069,799 km (0.082 R)
• M64: 46,216,916 km (0.104 R)
• M65: 49,813,548 km (0.073 R)
• M66: 50,602,976 km (0.083 R)
• M67: 54,206,340 km (0.034 R)
• M68: 54,814,904 km (0.052 R)
• M69: 55,120,083 km (0.082 R)
• M70: 55,221,810 km (0.067 R)
• M71: 55,731,939 km (0.119 R)
• M72: 58,098,577 km (0.112 R)
• M73: 60,287,942 km (0.041 R)
• M74: 61,550,997 km (0.077 R)
• M75: 63,355,297 km (0.045 R)
• M76: 63,782,399 km (0.114 R)
• M77: 63,889,211 km (0.114 R)
• M78: 64,639,295 km (0.075 R)
• M79: 65,284,660 km (0.099 R)
• M80: 69,640,502 km (0.081 R)
• M81: 69,750,606 km (0.115 R)
• M82: 70,081,217 km (0.105 R)
• M83: 73,752,498 km (0.113 R)
• M84: 75,441,757 km (0.046 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 16,382 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit