🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.52 AU - 0.54 AU

Year: 249 Days

Day: 19.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.48 AU - 0.64 AU

Year: 271 Days

Day: 46.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,484,803 km

• M1: 159,771 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.2

Radius: 10.1

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.68 AU - 0.84 AU

Year: 428 Days

Day: 7 Hours

Environment

Temp: -146 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 50,484,803 km

• M1: 131,347 km (0.085 R)
• M2: 202,406 km (0.109 R)
• M3: 287,826 km (0.106 R)
• M4: 411,993 km (0.079 R)
• M5: 487,091 km (0.097 R)
• M6: 564,283 km (0.072 R)
• M7: 628,909 km (0.086 R)
• M8: 696,528 km (0.059 R)
• M9: 968,497 km (0.099 R)
• M10: 1,078,152 km (0.037 R)
• M11: 1,165,517 km (0.086 R)
• M12: 1,246,300 km (0.102 R)
• M13: 1,315,115 km (0.077 R)
• M14: 1,404,275 km (0.113 R)
• M15: 1,500,317 km (0.083 R)
• M16: 1,643,781 km (0.062 R)
• M17: 1,791,883 km (0.097 R)
• M18: 1,891,366 km (0.078 R)
• M19: 2,030,641 km (0.11 R)
• M20: 2,101,551 km (0.093 R)
• M21: 2,296,776 km (0.077 R)
• M22: 2,388,031 km (0.082 R)
• M23: 2,550,644 km (0.113 R)
• M24: 2,615,569 km (0.066 R)
• M25: 2,687,077 km (0.116 R)
• M26: 2,759,183 km (0.093 R)
• M27: 2,862,555 km (0.09 R)
• M28: 3,079,472 km (0.114 R)
• M29: 3,174,168 km (0.095 R)
• M30: 3,463,939 km (0.112 R)
• M31: 3,562,524 km (0.116 R)
• M32: 3,628,646 km (0.105 R)
• M33: 3,735,459 km (0.066 R)
• M34: 3,809,510 km (0.086 R)
• M35: 4,055,449 km (0.092 R)
• M36: 4,145,507 km (0.077 R)
• M37: 4,257,256 km (0.111 R)
• M38: 4,649,203 km (0.109 R)
• M39: 4,787,431 km (0.116 R)
• M40: 4,890,055 km (0.115 R)
• M41: 5,045,487 km (0.039 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.6

Radius: 10.6

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.14 AU - 1.68 AU

Year: 1081 Days

Day: 14.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 50,484,803 km

• M1: 160,519 km (0.095 R)
• M2: 251,324 km (0.074 R)
• M3: 334,202 km (0.068 R)
• M4: 405,859 km (0.064 R)
• M5: 520,002 km (0.111 R)
• M6: 613,950 km (0.087 R)
• M7: 686,953 km (0.107 R)
• M8: 766,988 km (0.086 R)
• M9: 846,724 km (0.102 R)
• M10: 921,972 km (0.094 R)
• M11: 991,834 km (0.087 R)
• M12: 1,071,570 km (0.052 R)
• M13: 1,183,020 km (0.091 R)
• M14: 1,346,830 km (0.109 R)
• M15: 1,427,164 km (0.071 R)
• M16: 1,541,456 km (0.101 R)
• M17: 1,673,252 km (0.093 R)
• M18: 1,789,340 km (0.104 R)
• M19: 1,888,224 km (0.071 R)
• M20: 2,009,249 km (0.109 R)
• M21: 2,096,614 km (0.033 R)
• M22: 2,195,947 km (0.066 R)
• M23: 2,547,502 km (0.078 R)
• M24: 2,664,936 km (0.11 R)
• M25: 2,795,685 km (0.097 R)
• M26: 2,928,678 km (0.104 R)
• M27: 3,022,326 km (0.04 R)
• M28: 3,200,946 km (0.107 R)
• M29: 3,315,837 km (0.029 R)
• M30: 3,388,990 km (0.069 R)
• M31: 3,493,858 km (0.109 R)
• M32: 3,776,449 km (0.067 R)
• M33: 4,118,878 km (0.088 R)
• M34: 4,634,392 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.5

Radius: 15

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.62 AU - 2.42 AU

Year: 1854 Days

Day: 11.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 50,484,803 km

• M1: 209,886 km (0.028 R)
• M2: 312,211 km (0.08 R)
• M3: 407,355 km (0.04 R)
• M4: 518,955 km (0.113 R)
• M5: 613,650 km (0.039 R)
• M6: 756,068 km (0.105 R)
• M7: 1,001,558 km (0.101 R)
• M8: 1,134,849 km (0.103 R)
• M9: 1,317,060 km (0.076 R)
• M10: 1,665,174 km (0.097 R)
• M11: 1,953,299 km (0.103 R)
• M12: 2,103,795 km (0.099 R)
• M13: 2,226,914 km (0.113 R)
• M14: 2,342,104 km (0.117 R)
• M15: 2,767,112 km (0.104 R)
• M16: 2,891,577 km (0.085 R)
• M17: 3,075,882 km (0.091 R)
• M18: 3,216,803 km (0.095 R)
• M19: 3,324,065 km (0.085 R)
• M20: 3,566,563 km (0.113 R)
• M21: 3,802,479 km (0.049 R)
• M22: 3,916,023 km (0.092 R)
• M23: 4,263,689 km (0.084 R)
• M24: 4,688,996 km (0.115 R)
• M25: 4,811,068 km (0.104 R)
• M26: 5,086,328 km (0.09 R)
• M27: 5,282,002 km (0.077 R)
• M28: 5,695,640 km (0.064 R)
• M29: 5,797,067 km (0.107 R)
• M30: 6,179,290 km (0.114 R)
• M31: 6,298,519 km (0.103 R)
• M32: 6,999,236 km (0.117 R)
• M33: 7,264,473 km (0.064 R)
• M34: 7,390,584 km (0.051 R)
• M35: 7,581,022 km (0.053 R)
• M36: 7,724,785 km (0.047 R)
• M37: 7,821,276 km (0.038 R)
• M38: 8,309,563 km (0.059 R)
• M39: 8,491,026 km (0.059 R)
• M40: 8,607,263 km (0.033 R)
• M41: 8,724,099 km (0.082 R)
• M42: 9,264,596 km (0.106 R)
• M43: 9,504,551 km (0.031 R)
• M44: 9,850,870 km (0.076 R)
• M45: 10,078,259 km (0.042 R)
• M46: 10,413,807 km (0.073 R)
• M47: 10,771,047 km (0.105 R)
• M48: 10,897,008 km (0.045 R)
• M49: 11,041,520 km (0.086 R)
• M50: 11,168,528 km (0.113 R)
• M51: 11,350,888 km (0.105 R)
• M52: 11,718,450 km (0.104 R)
• M53: 12,071,351 km (0.115 R)
• M54: 12,352,595 km (0.099 R)
• M55: 12,806,775 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 444.3

Radius: 7.9

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.05 AU - 8.07 AU

Year: 13421 Days

Day: 19 Hours

Environment

Temp: -217 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,484,803 km

• M1: 148,700 km (0.06 R)
• M2: 262,694 km (0.031 R)
• M3: 1,644,081 km (0.039 R)
• M4: 1,715,588 km (0.072 R)
• M5: 1,861,746 km (0.074 R)
• M6: 2,114,716 km (0.044 R)
• M7: 2,192,806 km (0.092 R)
• M8: 2,378,756 km (0.097 R)
• M9: 2,569,792 km (0.091 R)
• M10: 2,625,293 km (0.073 R)
• M11: 3,629,992 km (0.101 R)
• M12: 3,786,920 km (0.071 R)
• M13: 4,437,073 km (0.059 R)
• M14: 4,706,798 km (0.103 R)
• M15: 4,947,202 km (0.06 R)
• M16: 5,262,255 km (0.046 R)
• M17: 5,656,146 km (0.097 R)
• M18: 5,985,411 km (0.067 R)
• M19: 6,133,961 km (0.092 R)
• M20: 6,321,108 km (0.104 R)
• M21: 6,472,352 km (0.055 R)
• M22: 6,662,940 km (0.094 R)
• M23: 7,010,755 km (0.074 R)
• M24: 7,167,234 km (0.118 R)
• M25: 7,643,703 km (0.111 R)
• M26: 7,967,134 km (0.114 R)
• M27: 8,795,008 km (0.098 R)
• M28: 9,133,848 km (0.107 R)
• M29: 9,780,559 km (0.103 R)
• M30: 10,043,403 km (0.094 R)
• M31: 10,576,121 km (0.097 R)
• M32: 10,845,995 km (0.096 R)
• M33: 11,027,158 km (0.048 R)
• M34: 11,901,109 km (0.068 R)
• M35: 13,326,178 km (0.1 R)
• M36: 13,471,587 km (0.086 R)
• M37: 13,862,038 km (0.092 R)
• M38: 14,009,392 km (0.112 R)
• M39: 14,157,344 km (0.052 R)
• M40: 14,305,745 km (0.027 R)
• M41: 15,156,508 km (0.069 R)
• M42: 16,541,336 km (0.106 R)
• M43: 17,275,113 km (0.055 R)
• M44: 18,666,074 km (0.052 R)
• M45: 18,992,048 km (0.098 R)
• M46: 19,484,674 km (0.084 R)
• M47: 19,705,032 km (0.082 R)
• M48: 20,092,490 km (0.064 R)
• M49: 20,482,492 km (0.059 R)
• M50: 20,594,391 km (0.094 R)
• M51: 21,044,082 km (0.084 R)
• M52: 21,157,028 km (0.104 R)
• M53: 21,213,576 km (0.102 R)
• M54: 22,412,304 km (0.068 R)
• M55: 22,585,389 km (0.111 R)
• M56: 23,867,891 km (0.117 R)
• M57: 24,280,931 km (0.062 R)
• M58: 24,755,904 km (0.113 R)
• M59: 24,815,444 km (0.065 R)
• M60: 25,654,688 km (0.092 R)
• M61: 27,114,913 km (0.06 R)
• M62: 27,545,755 km (0.08 R)
• M63: 27,978,991 km (0.115 R)
• M64: 28,664,298 km (0.116 R)
• M65: 29,292,161 km (0.06 R)
• M66: 29,355,141 km (0.095 R)
• M67: 29,607,812 km (0.048 R)
• M68: 29,670,942 km (0.107 R)
• M69: 30,115,099 km (0.114 R)
• M70: 32,042,966 km (0.11 R)
• M71: 32,694,465 km (0.113 R)
• M72: 34,674,991 km (0.117 R)
• M73: 34,808,433 km (0.112 R)
• M74: 34,942,023 km (0.096 R)
• M75: 35,814,478 km (0.116 R)
• M76: 35,881,797 km (0.048 R)
• M77: 37,580,780 km (0.067 R)
• M78: 38,543,592 km (0.062 R)
• M79: 39,236,380 km (0.073 R)
• M80: 39,863,345 km (0.103 R)
• M81: 41,338,978 km (0.111 R)
• M82: 42,048,072 km (0.089 R)
• M83: 42,190,339 km (0.076 R)
• M84: 42,975,728 km (0.089 R)
• M85: 43,334,314 km (0.079 R)
• M86: 44,706,127 km (0.101 R)
• M87: 44,996,646 km (0.103 R)
• M88: 45,725,936 km (0.09 R)
• M89: 49,055,685 km (0.087 R)
• M90: 49,355,330 km (0.096 R)
• M91: 50,409,247 km (0.074 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: 191 - 15,217 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit