🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.42 AU - 0.64 AU

Year: 253 Days

Day: 39.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.7

Radius: 12.6

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.1 AU - 1.46 AU

Year: 950 Days

Day: 9.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 58,993,445 km

• M1: 165,455 km (0.082 R)
• M2: 263,741 km (0.073 R)
• M3: 358,885 km (0.094 R)
• M4: 498,759 km (0.048 R)
• M5: 626,067 km (0.097 R)
• M6: 739,313 km (0.111 R)
• M7: 941,419 km (0.112 R)
• M8: 1,043,445 km (0.084 R)
• M9: 1,188,106 km (0.094 R)
• M10: 1,306,289 km (0.098 R)
• M11: 1,526,796 km (0.069 R)
• M12: 1,612,665 km (0.076 R)
• M13: 1,700,329 km (0.08 R)
• M14: 1,782,159 km (0.115 R)
• M15: 1,895,854 km (0.087 R)
• M16: 1,996,683 km (0.09 R)
• M17: 2,107,086 km (0.068 R)
• M18: 2,195,498 km (0.063 R)
• M19: 2,334,624 km (0.098 R)
• M20: 2,417,801 km (0.051 R)
• M21: 2,502,024 km (0.077 R)
• M22: 2,587,295 km (0.077 R)
• M23: 2,769,655 km (0.036 R)
• M24: 3,037,734 km (0.103 R)
• M25: 3,128,989 km (0.087 R)
• M26: 3,258,391 km (0.106 R)
• M27: 3,342,465 km (0.044 R)
• M28: 3,657,219 km (0.085 R)
• M29: 3,872,490 km (0.075 R)
• M30: 4,305,427 km (0.084 R)
• M31: 4,701,113 km (0.088 R)
• M32: 4,796,557 km (0.081 R)
• M33: 4,914,140 km (0.098 R)
• M34: 5,130,309 km (0.102 R)
• M35: 5,239,665 km (0.116 R)
• M36: 5,482,912 km (0.077 R)
• M37: 5,583,441 km (0.107 R)
• M38: 5,741,117 km (0.108 R)
• M39: 5,854,812 km (0.036 R)
• M40: 6,061,107 km (0.058 R)
• M41: 6,176,746 km (0.098 R)
• M42: 6,445,723 km (0.079 R)
• M43: 6,647,082 km (0.105 R)
• M44: 6,790,397 km (0.103 R)
• M45: 6,958,844 km (0.096 R)
• M46: 7,361,711 km (0.063 R)
• M47: 7,448,179 km (0.12 R)
• M48: 7,559,779 km (0.107 R)
• M49: 7,671,977 km (0.115 R)
• M50: 7,772,208 km (0.098 R)
• M51: 7,898,020 km (0.12 R)
• M52: 8,126,306 km (0.107 R)
• M53: 8,563,581 km (0.047 R)
• M54: 8,693,731 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.6

Radius: 11.5

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.21 AU - 1.67 AU

Year: 1134 Days

Day: 5.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 58,993,445 km

• M1: 147,055 km (0.105 R)
• M2: 219,011 km (0.119 R)
• M3: 300,991 km (0.102 R)
• M4: 391,198 km (0.095 R)
• M5: 472,430 km (0.099 R)
• M6: 613,800 km (0.03 R)
• M7: 757,863 km (0.095 R)
• M8: 893,249 km (0.111 R)
• M9: 1,037,312 km (0.063 R)
• M10: 1,284,747 km (0.117 R)
• M11: 1,466,059 km (0.114 R)
• M12: 1,568,683 km (0.06 R)
• M13: 1,754,334 km (0.112 R)
• M14: 1,863,690 km (0.119 R)
• M15: 1,938,040 km (0.079 R)
• M16: 2,041,861 km (0.116 R)
• M17: 2,128,179 km (0.063 R)
• M18: 2,265,061 km (0.072 R)
• M19: 2,415,108 km (0.105 R)
• M20: 2,568,446 km (0.105 R)
• M21: 2,651,622 km (0.071 R)
• M22: 3,004,374 km (0.098 R)
• M23: 3,081,118 km (0.062 R)
• M24: 3,315,538 km (0.101 R)
• M25: 3,637,173 km (0.111 R)
• M26: 3,742,789 km (0.073 R)
• M27: 3,825,666 km (0.079 R)
• M28: 3,921,110 km (0.11 R)
• M29: 4,163,159 km (0.114 R)
• M30: 4,249,178 km (0.074 R)
• M31: 4,523,092 km (0.056 R)
• M32: 4,918,928 km (0.072 R)
• M33: 5,036,063 km (0.07 R)
• M34: 5,206,754 km (0.11 R)
• M35: 5,554,120 km (0.061 R)
• M36: 5,730,646 km (0.104 R)
• M37: 5,922,879 km (0.096 R)
• M38: 6,075,319 km (0.085 R)
• M39: 6,370,177 km (0.091 R)
• M40: 6,785,161 km (0.112 R)
• M41: 6,944,782 km (0.064 R)
• M42: 7,194,012 km (0.079 R)
• M43: 7,282,724 km (0.1 R)
• M44: 7,386,694 km (0.075 R)
• M45: 7,566,062 km (0.095 R)
• M46: 7,898,618 km (0.114 R)
• M47: 7,974,913 km (0.116 R)
• M48: 8,128,101 km (0.106 R)
• M49: 8,205,144 km (0.096 R)
• M50: 8,500,001 km (0.096 R)
• M51: 8,593,799 km (0.056 R)
• M52: 8,814,157 km (0.103 R)
• M53: 9,292,571 km (0.079 R)
• M54: 9,502,457 km (0.097 R)
• M55: 9,877,798 km (0.105 R)
• M56: 9,960,077 km (0.094 R)
• M57: 10,092,172 km (0.119 R)
• M58: 10,542,162 km (0.064 R)
• M59: 11,152,521 km (0.091 R)
• M60: 11,341,314 km (0.048 R)
• M61: 11,461,890 km (0.083 R)
• M62: 11,600,417 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 960.6

Radius: 5.7

Gravity: 29.57 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.99 AU - 7.53 AU

Year: 11530 Days

Day: 22 Hours

Environment

Temp: -230 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 58,993,445 km

• M1: 85,720 km (0.094 R)
• M2: 138,827 km (0.081 R)
• M3: 179,069 km (0.076 R)
• M4: 633,397 km (0.077 R)
• M5: 1,305,391 km (0.09 R)
• M6: 1,531,134 km (0.074 R)
• M7: 1,688,362 km (0.091 R)
• M8: 1,990,400 km (0.102 R)
• M9: 2,075,670 km (0.098 R)
• M10: 2,220,481 km (0.058 R)
• M11: 2,368,733 km (0.114 R)
• M12: 2,993,603 km (0.096 R)
• M13: 3,257,194 km (0.094 R)
• M14: 3,562,673 km (0.114 R)
• M15: 3,806,667 km (0.069 R)
• M16: 4,384,414 km (0.078 R)
• M17: 4,989,388 km (0.054 R)
• M18: 5,499,966 km (0.078 R)
• M19: 5,539,908 km (0.119 R)
• M20: 5,700,726 km (0.101 R)
• M21: 5,904,030 km (0.093 R)
• M22: 5,986,009 km (0.078 R)
• M23: 6,612,675 km (0.068 R)
• M24: 6,697,796 km (0.109 R)
• M25: 6,783,366 km (0.086 R)
• M26: 7,569,203 km (0.106 R)
• M27: 7,702,944 km (0.073 R)
• M28: 8,108,953 km (0.104 R)
• M29: 8,521,843 km (0.119 R)
• M30: 8,568,218 km (0.059 R)
• M31: 10,044,749 km (0.108 R)
• M32: 10,787,054 km (0.092 R)
• M33: 11,598,173 km (0.091 R)
• M34: 11,804,020 km (0.063 R)
• M35: 12,167,094 km (0.084 R)
• M36: 12,904,312 km (0.072 R)
• M37: 13,117,639 km (0.097 R)
• M38: 15,145,288 km (0.096 R)
• M39: 15,426,682 km (0.038 R)
• M40: 18,394,105 km (0.073 R)
• M41: 18,634,060 km (0.088 R)
• M42: 18,875,212 km (0.053 R)
• M43: 19,421,394 km (0.111 R)
• M44: 19,543,466 km (0.078 R)
• M45: 20,034,296 km (0.104 R)
• M46: 20,591,399 km (0.115 R)
• M47: 20,716,014 km (0.119 R)
• M48: 20,840,629 km (0.034 R)
• M49: 21,405,062 km (0.092 R)
• M50: 23,257,831 km (0.078 R)
• M51: 23,387,533 km (0.083 R)
• M52: 23,582,459 km (0.104 R)
• M53: 24,170,378 km (0.071 R)
• M54: 25,963,309 km (0.116 R)
• M55: 26,232,585 km (0.113 R)
• M56: 26,570,377 km (0.106 R)
• M57: 28,350,442 km (0.039 R)
• M58: 30,522,454 km (0.094 R)
• M59: 31,880,054 km (0.05 R)
• M60: 32,529,907 km (0.111 R)
• M61: 32,602,462 km (0.11 R)
• M62: 33,111,245 km (0.048 R)
• M63: 33,842,778 km (0.034 R)
• M64: 34,210,490 km (0.053 R)
• M65: 35,172,853 km (0.097 R)
• M66: 35,769,449 km (0.116 R)
• M67: 38,418,828 km (0.072 R)
• M68: 38,802,397 km (0.086 R)
• M69: 39,033,226 km (0.111 R)
• M70: 40,193,806 km (0.108 R)
• M71: 40,505,269 km (0.05 R)
• M72: 40,739,390 km (0.051 R)
• M73: 40,817,480 km (0.075 R)
• M74: 41,130,588 km (0.106 R)
• M75: 41,208,977 km (0.108 R)
• M76: 41,601,672 km (0.119 R)
• M77: 43,583,395 km (0.063 R)
• M78: 48,878,112 km (0.116 R)
• M79: 49,961,201 km (0.06 R)
• M80: 50,799,697 km (0.056 R)
• M81: 52,575,573 km (0.119 R)
• M82: 52,830,937 km (0.043 R)
• M83: 53,513,851 km (0.113 R)
• M84: 54,716,169 km (0.079 R)
• M85: 57,409,679 km (0.115 R)
• M86: 57,760,486 km (0.03 R)
• M87: 58,287,818 km (0.096 R)
• M88: 58,728,534 km (0.06 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: 551 - 19,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit