🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.46 AU - 0.54 AU

Year: 232 Days

Day: 16.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.5

Radius: 14.7

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.71 AU - 1.05 AU

Year: 542 Days

Day: 14.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 60,346,121 km

• M1: 183,706 km (0.101 R)
• M2: 284,086 km (0.087 R)
• M3: 451,038 km (0.112 R)
• M4: 542,591 km (0.104 R)
• M5: 675,434 km (0.029 R)
• M6: 841,787 km (0.078 R)
• M7: 941,270 km (0.112 R)
• M8: 1,076,656 km (0.061 R)
• M9: 1,223,860 km (0.089 R)
• M10: 1,353,861 km (0.12 R)
• M11: 1,463,516 km (0.072 R)
• M12: 1,607,579 km (0.085 R)
• M13: 1,708,258 km (0.057 R)
• M14: 1,950,008 km (0.095 R)
• M15: 2,081,056 km (0.114 R)
• M16: 2,209,261 km (0.055 R)
• M17: 2,388,480 km (0.09 R)
• M18: 2,498,434 km (0.053 R)
• M19: 2,679,298 km (0.117 R)
• M20: 2,877,665 km (0.093 R)
• M21: 3,001,681 km (0.052 R)
• M22: 3,214,709 km (0.118 R)
• M23: 3,329,899 km (0.083 R)
• M24: 3,592,593 km (0.058 R)
• M25: 3,790,660 km (0.096 R)
• M26: 3,956,116 km (0.045 R)
• M27: 4,058,141 km (0.042 R)
• M28: 4,175,725 km (0.098 R)
• M29: 4,482,251 km (0.118 R)
• M30: 4,619,133 km (0.076 R)
• M31: 4,788,478 km (0.101 R)
• M32: 4,897,385 km (0.099 R)
• M33: 5,093,807 km (0.103 R)
• M34: 5,252,980 km (0.096 R)
• M35: 5,446,110 km (0.072 R)
• M36: 5,633,407 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.1

Radius: 12

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.3 AU - 5.14 AU

Year: 5687 Days

Day: 6.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 153.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 60,346,121 km

• M1: 186,249 km (0.047 R)
• M2: 315,801 km (0.05 R)
• M3: 632,350 km (0.085 R)
• M4: 888,462 km (0.057 R)
• M5: 1,133,054 km (0.12 R)
• M6: 1,319,154 km (0.111 R)
• M7: 1,399,787 km (0.097 R)
• M8: 1,811,032 km (0.114 R)
• M9: 2,201,482 km (0.094 R)
• M10: 2,298,571 km (0.091 R)
• M11: 2,516,984 km (0.109 R)
• M12: 2,598,216 km (0.118 R)
• M13: 2,763,222 km (0.074 R)
• M14: 2,910,576 km (0.049 R)
• M15: 2,995,997 km (0.059 R)
• M16: 3,082,165 km (0.116 R)
• M17: 3,346,056 km (0.114 R)
• M18: 3,686,391 km (0.087 R)
• M19: 4,109,603 km (0.089 R)
• M20: 5,054,014 km (0.073 R)
• M21: 5,872,614 km (0.114 R)
• M22: 8,292,210 km (0.086 R)
• M23: 8,908,852 km (0.063 R)
• M24: 9,636,496 km (0.088 R)
• M25: 10,153,955 km (0.109 R)
• M26: 10,780,023 km (0.066 R)
• M27: 10,913,464 km (0.092 R)
• M28: 11,114,673 km (0.075 R)
• M29: 11,589,048 km (0.072 R)
• M30: 11,931,777 km (0.112 R)
• M31: 12,035,298 km (0.119 R)
• M32: 12,733,023 km (0.087 R)
• M33: 13,372,254 km (0.033 R)
• M34: 13,551,622 km (0.078 R)
• M35: 13,840,346 km (0.105 R)
• M36: 14,387,276 km (0.12 R)
• M37: 15,804,267 km (0.049 R)
• M38: 16,414,178 km (0.107 R)
• M39: 16,837,839 km (0.079 R)
• M40: 17,578,348 km (0.112 R)
• M41: 17,814,414 km (0.118 R)
• M42: 18,528,893 km (0.053 R)
• M43: 18,688,963 km (0.078 R)
• M44: 18,809,389 km (0.059 R)
• M45: 18,970,207 km (0.082 R)
• M46: 19,577,574 km (0.108 R)
• M47: 20,232,364 km (0.078 R)
• M48: 20,314,792 km (0.053 R)
• M49: 20,603,965 km (0.061 R)
• M50: 21,019,398 km (0.085 R)
• M51: 21,437,524 km (0.096 R)
• M52: 21,731,933 km (0.104 R)
• M53: 22,239,818 km (0.084 R)
• M54: 22,923,031 km (0.09 R)
• M55: 23,396,658 km (0.105 R)
• M56: 23,699,893 km (0.102 R)
• M57: 24,178,756 km (0.08 R)
• M58: 24,309,953 km (0.108 R)
• M59: 24,441,450 km (0.102 R)
• M60: 24,617,078 km (0.081 R)
• M61: 25,590,361 km (0.089 R)
• M62: 26,261,158 km (0.068 R)
• M63: 26,441,124 km (0.114 R)
• M64: 27,119,252 km (0.104 R)
• M65: 27,574,628 km (0.102 R)
• M66: 27,803,213 km (0.117 R)
• M67: 28,354,481 km (0.097 R)
• M68: 29,327,765 km (0.104 R)
• M69: 29,467,639 km (0.082 R)
• M70: 29,888,907 km (0.042 R)
• M71: 30,831,972 km (0.103 R)
• M72: 31,307,094 km (0.075 R)
• M73: 31,593,425 km (0.071 R)
• M74: 32,216,799 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 627.4

Radius: 6.8

Gravity: 13.57 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.33 AU - 9.61 AU

Year: 14760 Days

Day: 20.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 60,346,121 km

• M1: 86,468 km (0.088 R)
• M2: 255,064 km (0.112 R)
• M3: 337,194 km (0.113 R)
• M4: 413,489 km (0.091 R)
• M5: 513,420 km (0.095 R)
• M6: 640,728 km (0.1 R)
• M7: 738,265 km (0.038 R)
• M8: 1,037,461 km (0.114 R)
• M9: 1,106,276 km (0.105 R)
• M10: 1,176,737 km (0.076 R)
• M11: 1,273,078 km (0.112 R)
• M12: 2,164,232 km (0.048 R)
• M13: 2,253,243 km (0.117 R)
• M14: 2,313,082 km (0.074 R)
• M15: 3,040,577 km (0.062 R)
• M16: 3,207,528 km (0.033 R)
• M17: 3,309,105 km (0.082 R)
• M18: 3,833,296 km (0.074 R)
• M19: 3,905,252 km (0.085 R)
• M20: 4,160,317 km (0.055 R)
• M21: 5,114,751 km (0.117 R)
• M22: 5,636,997 km (0.098 R)
• M23: 5,883,834 km (0.083 R)
• M24: 6,688,371 km (0.094 R)
• M25: 7,392,379 km (0.111 R)
• M26: 7,935,868 km (0.068 R)
• M27: 8,727,540 km (0.065 R)
• M28: 8,774,962 km (0.11 R)
• M29: 9,495,575 km (0.114 R)
• M30: 9,986,555 km (0.107 R)
• M31: 10,435,499 km (0.094 R)
• M32: 10,637,157 km (0.103 R)
• M33: 11,404,743 km (0.086 R)
• M34: 12,402,411 km (0.08 R)
• M35: 12,509,075 km (0.091 R)
• M36: 12,830,860 km (0.095 R)
• M37: 13,209,642 km (0.107 R)
• M38: 14,368,127 km (0.12 R)
• M39: 14,874,666 km (0.039 R)
• M40: 15,386,889 km (0.106 R)
• M41: 15,962,841 km (0.092 R)
• M42: 16,839,933 km (0.114 R)
• M43: 16,958,115 km (0.085 R)
• M44: 17,254,618 km (0.086 R)
• M45: 17,792,722 km (0.084 R)
• M46: 18,640,643 km (0.094 R)
• M47: 20,627,901 km (0.096 R)
• M48: 20,881,020 km (0.076 R)
• M49: 23,204,724 km (0.108 R)
• M50: 24,731,819 km (0.101 R)
• M51: 24,798,839 km (0.106 R)
• M52: 24,866,158 km (0.119 R)
• M53: 25,473,525 km (0.038 R)
• M54: 27,255,535 km (0.078 R)
• M55: 27,324,949 km (0.117 R)
• M56: 27,951,614 km (0.093 R)
• M57: 28,301,972 km (0.101 R)
• M58: 28,583,216 km (0.096 R)
• M59: 29,503,542 km (0.075 R)
• M60: 33,133,086 km (0.104 R)
• M61: 33,801,190 km (0.029 R)
• M62: 33,875,839 km (0.102 R)
• M63: 34,024,989 km (0.107 R)
• M64: 35,453,050 km (0.116 R)
• M65: 35,756,285 km (0.07 R)
• M66: 37,131,089 km (0.032 R)
• M67: 37,361,919 km (0.117 R)
• M68: 38,678,829 km (0.095 R)
• M69: 39,069,130 km (0.105 R)
• M70: 39,853,471 km (0.055 R)
• M71: 40,168,674 km (0.113 R)
• M72: 40,722,336 km (0.062 R)
• M73: 40,880,909 km (0.082 R)
• M74: 41,677,219 km (0.084 R)
• M75: 42,881,182 km (0.111 R)
• M76: 43,771,439 km (0.119 R)
• M77: 44,504,319 km (0.047 R)
• M78: 47,559,407 km (0.058 R)
• M79: 48,061,308 km (0.118 R)
• M80: 49,577,034 km (0.083 R)
• M81: 49,831,200 km (0.088 R)
• M82: 50,937,626 km (0.114 R)
• M83: 51,794,224 km (0.117 R)
• M84: 53,782,379 km (0.094 R)
• M85: 55,004,743 km (0.09 R)
• M86: 55,092,408 km (0.109 R)
• M87: 57,032,692 km (0.078 R)
• M88: 59,264,692 km (0.07 R)
• M89: 59,714,533 km (0.084 R)
• M90: 60,346,135 km (0.101 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 14,447 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit