🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.2 AU - 1.22 AU

Year: 474 Days

Day: 30.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.05 AU - 1.65 AU

Year: 559 Days

Day: 13.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.34 AU - 3.76 AU

Year: 2384 Days

Day: 28 Hours

Environment

Temp: -115 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,084,435 km

• M1: 287,378 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.2

Radius: 14.6

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 7.49 AU - 9.07 AU

Year: 8493 Days

Day: 6.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 54,084,435 km

• M1: 182,958 km (0.067 R)
• M2: 518,357 km (0.088 R)
• M3: 624,422 km (0.111 R)
• M4: 754,572 km (0.099 R)
• M5: 879,336 km (0.093 R)
• M6: 1,152,203 km (0.109 R)
• M7: 1,262,157 km (0.067 R)
• M8: 1,453,643 km (0.033 R)
• M9: 1,759,869 km (0.119 R)
• M10: 3,133,028 km (0.101 R)
• M11: 3,976,012 km (0.092 R)
• M12: 4,645,612 km (0.118 R)
• M13: 4,765,739 km (0.116 R)
• M14: 5,163,371 km (0.099 R)
• M15: 5,925,721 km (0.103 R)
• M16: 7,344,059 km (0.107 R)
• M17: 7,661,356 km (0.082 R)
• M18: 8,163,855 km (0.068 R)
• M19: 8,863,075 km (0.116 R)
• M20: 8,975,274 km (0.085 R)
• M21: 9,505,000 km (0.071 R)
• M22: 9,773,827 km (0.045 R)
• M23: 9,928,511 km (0.112 R)
• M24: 10,122,989 km (0.034 R)
• M25: 11,034,339 km (0.114 R)
• M26: 11,316,929 km (0.115 R)
• M27: 11,765,723 km (0.095 R)
• M28: 11,971,719 km (0.056 R)
• M29: 12,345,564 km (0.096 R)
• M30: 13,190,194 km (0.115 R)
• M31: 14,447,863 km (0.108 R)
• M32: 15,743,530 km (0.103 R)
• M33: 17,122,972 km (0.072 R)
• M34: 17,591,363 km (0.117 R)
• M35: 17,874,552 km (0.118 R)
• M36: 18,397,397 km (0.107 R)
• M37: 18,877,157 km (0.1 R)
• M38: 20,539,189 km (0.052 R)
• M39: 20,638,373 km (0.095 R)
• M40: 20,837,338 km (0.045 R)
• M41: 20,936,970 km (0.086 R)
• M42: 21,086,867 km (0.026 R)
• M43: 21,237,063 km (0.109 R)
• M44: 22,095,007 km (0.09 R)
• M45: 22,707,610 km (0.114 R)
• M46: 22,964,470 km (0.071 R)
• M47: 23,688,673 km (0.034 R)
• M48: 25,106,861 km (0.107 R)
• M49: 25,532,317 km (0.108 R)
• M50: 25,799,350 km (0.114 R)
• M51: 27,750,106 km (0.077 R)
• M52: 28,798,637 km (0.058 R)
• M53: 28,909,789 km (0.114 R)
• M54: 29,132,390 km (0.073 R)
• M55: 29,691,737 km (0.112 R)
• M56: 30,367,470 km (0.118 R)
• M57: 30,707,357 km (0.079 R)
• M58: 31,447,866 km (0.116 R)
• M59: 31,849,087 km (0.118 R)
• M60: 32,309,699 km (0.119 R)
• M61: 33,179,312 km (0.114 R)
• M62: 33,821,835 km (0.111 R)
• M63: 34,232,930 km (0.095 R)
• M64: 34,764,002 km (0.119 R)
• M65: 34,882,334 km (0.045 R)
• M66: 35,774,386 km (0.044 R)
• M67: 36,193,260 km (0.107 R)
• M68: 37,217,257 km (0.094 R)
• M69: 37,580,930 km (0.034 R)
• M70: 38,311,865 km (0.113 R)
• M71: 38,678,978 km (0.049 R)
• M72: 39,293,676 km (0.109 R)
• M73: 39,540,363 km (0.07 R)
• M74: 40,035,532 km (0.077 R)
• M75: 40,159,548 km (0.05 R)
• M76: 40,657,261 km (0.108 R)
• M77: 41,344,812 km (0.11 R)
• M78: 41,721,500 km (0.114 R)
• M79: 42,225,495 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 114.9

Radius: 7.6

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 16.28 AU - 21.5 AU

Year: 29265 Days

Day: 21.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 54,084,435 km

• M1: 203,752 km (0.056 R)
• M2: 334,052 km (0.115 R)
• M3: 389,254 km (0.079 R)
• M4: 448,046 km (0.076 R)
• M5: 510,278 km (0.116 R)
• M6: 989,291 km (0.112 R)
• M7: 1,456,186 km (0.054 R)
• M8: 1,527,993 km (0.064 R)
• M9: 1,576,612 km (0.114 R)
• M10: 1,984,266 km (0.054 R)
• M11: 2,064,151 km (0.104 R)
• M12: 2,118,156 km (0.119 R)
• M13: 2,395,212 km (0.118 R)
• M14: 2,566,950 km (0.091 R)
• M15: 2,832,336 km (0.052 R)
• M16: 3,713,169 km (0.106 R)
• M17: 4,495,566 km (0.08 R)
• M18: 4,636,636 km (0.067 R)
• M19: 4,779,353 km (0.114 R)
• M20: 6,010,992 km (0.118 R)
• M21: 6,323,801 km (0.119 R)
• M22: 6,521,869 km (0.088 R)
• M23: 6,601,754 km (0.119 R)
• M24: 6,722,180 km (0.071 R)
• M25: 7,334,933 km (0.093 R)
• M26: 8,745,043 km (0.104 R)
• M27: 9,188,600 km (0.106 R)
• M28: 9,323,238 km (0.039 R)
• M29: 9,413,147 km (0.065 R)
• M30: 10,051,481 km (0.045 R)
• M31: 10,656,754 km (0.11 R)
• M32: 10,798,124 km (0.112 R)
• M33: 11,225,974 km (0.055 R)
• M34: 11,853,686 km (0.034 R)
• M35: 12,196,415 km (0.073 R)
• M36: 14,424,227 km (0.105 R)
• M37: 14,632,916 km (0.047 R)
• M38: 16,013,554 km (0.075 R)
• M39: 16,938,668 km (0.109 R)
• M40: 17,048,622 km (0.033 R)
• M41: 17,379,981 km (0.09 R)
• M42: 18,954,200 km (0.063 R)
• M43: 19,182,785 km (0.085 R)
• M44: 19,642,799 km (0.065 R)
• M45: 21,518,607 km (0.118 R)
• M46: 23,450,962 km (0.068 R)
• M47: 23,696,452 km (0.101 R)
• M48: 24,189,826 km (0.067 R)
• M49: 25,690,293 km (0.093 R)
• M50: 26,899,343 km (0.109 R)
• M51: 27,996,942 km (0.069 R)
• M52: 28,192,168 km (0.085 R)
• M53: 28,387,692 km (0.115 R)
• M54: 28,649,339 km (0.091 R)
• M55: 29,109,053 km (0.103 R)
• M56: 29,372,794 km (0.085 R)
• M57: 29,637,283 km (0.093 R)
• M58: 30,368,966 km (0.107 R)
• M59: 31,443,677 km (0.111 R)
• M60: 31,511,295 km (0.052 R)
• M61: 33,147,896 km (0.098 R)
• M62: 34,045,783 km (0.091 R)
• M63: 34,881,885 km (0.069 R)
• M64: 34,951,747 km (0.097 R)
• M65: 35,232,094 km (0.069 R)
• M66: 35,372,566 km (0.094 R)
• M67: 35,442,877 km (0.117 R)
• M68: 36,290,050 km (0.084 R)
• M69: 36,858,671 km (0.059 R)
• M70: 37,573,450 km (0.061 R)
• M71: 39,599,005 km (0.092 R)
• M72: 40,184,232 km (0.114 R)
• M73: 41,289,312 km (0.039 R)
• M74: 42,853,058 km (0.092 R)
• M75: 42,928,007 km (0.093 R)
• M76: 43,604,488 km (0.047 R)
• M77: 46,730,784 km (0.099 R)
• M78: 47,349,072 km (0.086 R)
• M79: 47,970,203 km (0.112 R)
• M80: 49,849,601 km (0.107 R)
• M81: 49,928,439 km (0.072 R)
• M82: 50,007,277 km (0.075 R)
• M83: 50,244,240 km (0.104 R)
• M84: 50,560,640 km (0.1 R)
• M85: 50,798,351 km (0.088 R)
• M86: 50,957,074 km (0.113 R)
• M87: 51,115,947 km (0.057 R)
• M88: 53,357,222 km (0.106 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 11,380 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit