🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.88 AU - 1.04 AU

Year: 331 Days

Day: 15.4 Hours

Environment

Temp: 172 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,418,958 km

• M1: 363,972 km (0.094 R)
• M2: 796,758 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.54 AU - 4.78 AU

Year: 2982 Days

Day: 30.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,418,958 km

• M1: 865,872 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.6

Radius: 12.5

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 7.52 AU - 9.48 AU

Year: 8710 Days

Day: 10.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 75,418,958 km

• M1: 182,210 km (0.036 R)
• M2: 264,489 km (0.108 R)
• M3: 360,232 km (0.107 R)
• M4: 889,808 km (0.069 R)
• M5: 999,912 km (0.084 R)
• M6: 1,174,343 km (0.074 R)
• M7: 1,327,681 km (0.083 R)
• M8: 1,488,200 km (0.119 R)
• M9: 1,936,245 km (0.081 R)
• M10: 2,138,352 km (0.062 R)
• M11: 2,347,639 km (0.058 R)
• M12: 2,484,372 km (0.103 R)
• M13: 3,058,379 km (0.095 R)
• M14: 3,317,034 km (0.097 R)
• M15: 3,582,869 km (0.073 R)
• M16: 3,718,405 km (0.08 R)
• M17: 3,901,812 km (0.057 R)
• M18: 4,018,049 km (0.056 R)
• M19: 4,182,756 km (0.086 R)
• M20: 4,277,901 km (0.067 R)
• M21: 4,764,543 km (0.081 R)
• M22: 4,889,008 km (0.083 R)
• M23: 5,039,803 km (0.104 R)
• M24: 5,192,093 km (0.026 R)
• M25: 6,030,589 km (0.083 R)
• M26: 6,111,372 km (0.096 R)
• M27: 6,273,985 km (0.055 R)
• M28: 6,465,620 km (0.102 R)
• M29: 7,308,903 km (0.11 R)
• M30: 7,890,240 km (0.098 R)
• M31: 9,097,645 km (0.029 R)
• M32: 10,621,449 km (0.102 R)
• M33: 10,850,184 km (0.114 R)
• M34: 12,291,410 km (0.094 R)
• M35: 12,669,743 km (0.095 R)
• M36: 13,086,822 km (0.11 R)
• M37: 13,721,117 km (0.11 R)
• M38: 13,934,742 km (0.092 R)
• M39: 16,093,589 km (0.113 R)
• M40: 16,963,202 km (0.12 R)
• M41: 17,422,916 km (0.109 R)
• M42: 18,003,505 km (0.061 R)
• M43: 18,237,476 km (0.045 R)
• M44: 18,669,066 km (0.032 R)
• M45: 19,104,097 km (0.069 R)
• M46: 19,342,705 km (0.114 R)
• M47: 19,542,419 km (0.103 R)
• M48: 19,622,454 km (0.041 R)
• M49: 20,632,389 km (0.097 R)
• M50: 20,918,121 km (0.084 R)
• M51: 23,549,098 km (0.077 R)
• M52: 23,890,630 km (0.096 R)
• M53: 24,924,950 km (0.095 R)
• M54: 25,622,674 km (0.076 R)
• M55: 25,710,339 km (0.07 R)
• M56: 27,484,570 km (0.09 R)
• M57: 27,574,328 km (0.103 R)
• M58: 27,664,237 km (0.086 R)
• M59: 29,527,628 km (0.108 R)
• M60: 29,665,557 km (0.103 R)
• M61: 30,451,245 km (0.09 R)
• M62: 31,337,463 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 266.9

Radius: 4.9

Gravity: 11.12 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 12.54 AU - 15.9 AU

Year: 18846 Days

Day: 21.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 75,418,958 km

• M1: 410,347 km (0.086 R)
• M2: 787,034 km (0.11 R)
• M3: 845,078 km (0.099 R)
• M4: 924,814 km (0.099 R)
• M5: 1,049,130 km (0.097 R)
• M6: 1,200,972 km (0.063 R)
• M7: 1,336,807 km (0.084 R)
• M8: 1,406,519 km (0.072 R)
• M9: 1,697,786 km (0.08 R)
• M10: 1,773,483 km (0.084 R)
• M11: 1,850,376 km (0.044 R)
• M12: 1,902,287 km (0.1 R)
• M13: 2,251,149 km (0.044 R)
• M14: 4,034,056 km (0.107 R)
• M15: 4,306,474 km (0.08 R)
• M16: 4,726,246 km (0.043 R)
• M17: 4,833,208 km (0.092 R)
• M18: 5,232,186 km (0.103 R)
• M19: 5,755,329 km (0.089 R)
• M20: 6,255,884 km (0.086 R)
• M21: 6,810,443 km (0.036 R)
• M22: 8,307,319 km (0.078 R)
• M23: 8,479,656 km (0.09 R)
• M24: 8,566,423 km (0.086 R)
• M25: 8,828,070 km (0.042 R)
• M26: 9,448,901 km (0.102 R)
• M27: 9,946,463 km (0.039 R)
• M28: 11,014,293 km (0.114 R)
• M29: 11,061,416 km (0.076 R)
• M30: 11,778,289 km (0.093 R)
• M31: 12,559,190 km (0.1 R)
• M32: 13,863,683 km (0.085 R)
• M33: 15,739,641 km (0.116 R)
• M34: 16,544,477 km (0.106 R)
• M35: 16,761,394 km (0.096 R)
• M36: 17,362,628 km (0.12 R)
• M37: 18,586,339 km (0.11 R)
• M38: 18,755,235 km (0.117 R)
• M39: 18,981,427 km (0.113 R)
• M40: 19,550,647 km (0.088 R)
• M41: 20,415,173 km (0.096 R)
• M42: 21,291,966 km (0.083 R)
• M43: 21,527,882 km (0.089 R)
• M44: 23,142,791 km (0.117 R)
• M45: 24,672,429 km (0.112 R)
• M46: 25,106,562 km (0.097 R)
• M47: 25,231,027 km (0.093 R)
• M48: 26,423,921 km (0.119 R)
• M49: 27,250,748 km (0.09 R)
• M50: 27,571,037 km (0.093 R)
• M51: 27,892,523 km (0.073 R)
• M52: 27,957,000 km (0.106 R)
• M53: 28,215,206 km (0.042 R)
• M54: 29,125,509 km (0.109 R)
• M55: 29,190,883 km (0.117 R)
• M56: 29,584,325 km (0.083 R)
• M57: 29,847,468 km (0.083 R)
• M58: 30,575,262 km (0.06 R)
• M59: 31,108,279 km (0.065 R)
• M60: 31,644,438 km (0.102 R)
• M61: 31,846,245 km (0.104 R)
• M62: 32,521,979 km (0.108 R)
• M63: 33,407,598 km (0.086 R)
• M64: 34,094,103 km (0.114 R)
• M65: 34,232,032 km (0.032 R)
• M66: 34,439,225 km (0.08 R)
• M67: 34,577,603 km (0.052 R)
• M68: 35,063,198 km (0.104 R)
• M69: 36,322,363 km (0.107 R)
• M70: 36,816,036 km (0.093 R)
• M71: 38,238,712 km (0.111 R)
• M72: 41,357,827 km (0.083 R)
• M73: 41,652,086 km (0.118 R)
• M74: 44,331,683 km (0.077 R)
• M75: 44,783,619 km (0.069 R)
• M76: 45,768,272 km (0.111 R)
• M77: 46,683,362 km (0.068 R)
• M78: 46,989,738 km (0.057 R)
• M79: 47,681,629 km (0.113 R)
• M80: 52,856,817 km (0.074 R)
• M81: 53,016,289 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.1

Radius: 6.1

Gravity: 11.29 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 14.19 AU - 20.33 AU

Year: 25202 Days

Day: 22.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,418,958 km

• M1: 257,757 km (0.119 R)
• M2: 356,043 km (0.042 R)
• M3: 724,353 km (0.045 R)
• M4: 893,099 km (0.085 R)
• M5: 1,074,262 km (0.115 R)
• M6: 1,238,970 km (0.057 R)
• M7: 1,411,905 km (0.078 R)
• M8: 2,937,803 km (0.069 R)
• M9: 3,405,596 km (0.081 R)
• M10: 3,896,426 km (0.086 R)
• M11: 4,409,248 km (0.116 R)
• M12: 4,673,587 km (0.102 R)
• M13: 5,497,273 km (0.101 R)
• M14: 5,591,520 km (0.087 R)
• M15: 6,217,437 km (0.072 R)
• M16: 8,224,442 km (0.06 R)
• M17: 8,879,082 km (0.029 R)
• M18: 9,045,286 km (0.041 R)
• M19: 9,156,736 km (0.069 R)
• M20: 10,587,490 km (0.045 R)
• M21: 10,763,866 km (0.091 R)
• M22: 10,822,808 km (0.117 R)
• M23: 11,478,944 km (0.082 R)
• M24: 12,829,214 km (0.105 R)
• M25: 13,650,507 km (0.115 R)
• M26: 15,144,840 km (0.034 R)
• M27: 15,877,570 km (0.103 R)
• M28: 16,417,768 km (0.12 R)
• M29: 17,032,765 km (0.094 R)
• M30: 17,864,379 km (0.075 R)
• M31: 18,144,427 km (0.117 R)
• M32: 18,638,249 km (0.112 R)
• M33: 18,709,009 km (0.114 R)
• M34: 19,136,260 km (0.097 R)
• M35: 19,783,271 km (0.111 R)
• M36: 20,510,317 km (0.105 R)
• M37: 22,819,659 km (0.073 R)
• M38: 23,047,497 km (0.068 R)
• M39: 24,043,370 km (0.094 R)
• M40: 24,275,097 km (0.089 R)
• M41: 24,818,885 km (0.119 R)
• M42: 25,366,713 km (0.069 R)
• M43: 25,997,716 km (0.025 R)
• M44: 26,554,071 km (0.089 R)
• M45: 27,033,981 km (0.112 R)
• M46: 27,436,100 km (0.061 R)
• M47: 28,736,255 km (0.049 R)
• M48: 28,818,235 km (0.084 R)
• M49: 29,311,459 km (0.077 R)
• M50: 29,393,887 km (0.088 R)
• M51: 29,559,043 km (0.119 R)
• M52: 29,807,376 km (0.115 R)
• M53: 30,389,461 km (0.112 R)
• M54: 33,442,155 km (0.042 R)
• M55: 34,655,394 km (0.105 R)
• M56: 34,742,609 km (0.111 R)
• M57: 36,324,906 km (0.118 R)
• M58: 36,946,485 km (0.066 R)
• M59: 37,035,646 km (0.049 R)
• M60: 38,200,415 km (0.114 R)
• M61: 40,382,000 km (0.095 R)
• M62: 41,026,019 km (0.069 R)
• M63: 42,510,479 km (0.111 R)
• M64: 43,353,164 km (0.101 R)
• M65: 44,390,625 km (0.077 R)
• M66: 45,531,758 km (0.068 R)
• M67: 45,914,279 km (0.102 R)
• M68: 46,201,956 km (0.094 R)
• M69: 50,586,969 km (0.029 R)
• M70: 51,280,953 km (0.095 R)
• M71: 51,579,251 km (0.111 R)
• M72: 51,678,884 km (0.111 R)
• M73: 53,583,115 km (0.113 R)
• M74: 53,684,093 km (0.094 R)
• M75: 54,391,841 km (0.066 R)
• M76: 55,714,436 km (0.064 R)
• M77: 56,021,261 km (0.086 R)
• M78: 56,636,407 km (0.072 R)
• M79: 57,047,802 km (0.118 R)
• M80: 58,183,997 km (0.12 R)
• M81: 59,119,283 km (0.1 R)
• M82: 60,164,374 km (0.118 R)
• M83: 61,637,614 km (0.118 R)
• M84: 61,954,761 km (0.119 R)
• M85: 63,122,672 km (0.12 R)
• M86: 63,869,614 km (0.081 R)
• M87: 64,297,763 km (0.115 R)
• M88: 66,019,784 km (0.059 R)
• M89: 66,995,162 km (0.098 R)
• M90: 69,069,786 km (0.081 R)
• M91: 70,059,824 km (0.093 R)
• M92: 70,943,948 km (0.111 R)
• M93: 73,842,257 km (0.066 R)
• M94: 73,954,605 km (0.048 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 15,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit