🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.51 AU - 2.97 AU

Year: 1746 Days

Day: 41 Hours

Environment

Temp: -115 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,158,235 km

• M1: 1,292,376 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.76 AU - 2.9 AU

Year: 1833 Days

Day: 36.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.8

Radius: 8.9

Gravity: 12.23 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.86 AU - 4.92 AU

Year: 4163 Days

Day: 14.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 70,158,235 km

• M1: 128,205 km (0.119 R)
• M2: 228,885 km (0.105 R)
• M3: 306,376 km (0.049 R)
• M4: 560,992 km (0.09 R)
• M5: 904,319 km (0.074 R)
• M6: 1,127,519 km (0.061 R)
• M7: 1,399,937 km (0.104 R)
• M8: 1,544,000 km (0.105 R)
• M9: 2,374,118 km (0.101 R)
• M10: 2,625,143 km (0.071 R)
• M11: 2,966,376 km (0.094 R)
• M12: 3,069,449 km (0.05 R)
• M13: 3,450,624 km (0.103 R)
• M14: 3,515,550 km (0.09 R)
• M15: 4,027,474 km (0.101 R)
• M16: 4,095,990 km (0.102 R)
• M17: 4,164,805 km (0.066 R)
• M18: 4,444,403 km (0.091 R)
• M19: 4,586,521 km (0.088 R)
• M20: 4,754,220 km (0.12 R)
• M21: 5,219,470 km (0.088 R)
• M22: 5,597,204 km (0.063 R)
• M23: 5,699,529 km (0.066 R)
• M24: 6,140,993 km (0.079 R)
• M25: 6,272,938 km (0.108 R)
• M26: 6,539,671 km (0.078 R)
• M27: 6,919,350 km (0.034 R)
• M28: 7,250,560 km (0.1 R)
• M29: 7,390,135 km (0.11 R)
• M30: 7,502,333 km (0.074 R)
• M31: 8,391,693 km (0.089 R)
• M32: 8,567,620 km (0.102 R)
• M33: 8,804,134 km (0.109 R)
• M34: 9,496,174 km (0.093 R)
• M35: 9,741,065 km (0.057 R)
• M36: 10,019,018 km (0.077 R)
• M37: 10,488,008 km (0.069 R)
• M38: 10,772,991 km (0.066 R)
• M39: 11,028,355 km (0.106 R)
• M40: 11,285,663 km (0.106 R)
• M41: 12,268,521 km (0.119 R)
• M42: 12,770,123 km (0.088 R)
• M43: 13,074,405 km (0.055 R)
• M44: 13,210,390 km (0.119 R)
• M45: 13,381,081 km (0.12 R)
• M46: 13,724,557 km (0.112 R)
• M47: 13,828,079 km (0.096 R)
• M48: 14,175,445 km (0.079 R)
• M49: 14,807,646 km (0.08 R)
• M50: 14,985,069 km (0.093 R)
• M51: 16,612,096 km (0.111 R)
• M52: 16,796,251 km (0.099 R)
• M53: 17,092,454 km (0.102 R)
• M54: 17,690,098 km (0.105 R)
• M55: 17,991,388 km (0.08 R)
• M56: 18,370,469 km (0.099 R)
• M57: 18,675,649 km (0.095 R)
• M58: 19,059,517 km (0.108 R)
• M59: 19,795,987 km (0.105 R)
• M60: 20,265,874 km (0.104 R)
• M61: 20,462,745 km (0.086 R)
• M62: 21,057,247 km (0.059 R)
• M63: 21,176,775 km (0.071 R)
• M64: 21,256,661 km (0.111 R)
• M65: 21,617,192 km (0.096 R)
• M66: 21,778,159 km (0.058 R)
• M67: 22,060,600 km (0.093 R)
• M68: 22,507,149 km (0.089 R)
• M69: 22,751,891 km (0.102 R)
• M70: 22,915,551 km (0.108 R)
• M71: 23,079,660 km (0.113 R)
• M72: 23,326,497 km (0.082 R)
• M73: 23,532,792 km (0.056 R)
• M74: 23,947,328 km (0.082 R)
• M75: 24,238,894 km (0.074 R)
• M76: 25,247,782 km (0.104 R)
• M77: 26,700,228 km (0.046 R)
• M78: 27,349,632 km (0.119 R)
• M79: 27,741,728 km (0.057 R)
• M80: 28,399,361 km (0.092 R)
• M81: 28,973,517 km (0.098 R)
• M82: 29,195,371 km (0.118 R)
• M83: 29,685,453 km (0.107 R)
• M84: 29,998,711 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.3

Radius: 10.8

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.8 AU - 6.9 AU

Year: 5448 Days

Day: 11.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 70,158,235 km

• M1: 297,550 km (0.115 R)
• M2: 366,365 km (0.116 R)
• M3: 658,231 km (0.096 R)
• M4: 957,426 km (0.078 R)
• M5: 1,032,525 km (0.081 R)
• M6: 1,202,767 km (0.083 R)
• M7: 1,512,285 km (0.102 R)
• M8: 1,661,434 km (0.065 R)
• M9: 1,942,528 km (0.11 R)
• M10: 2,072,529 km (0.064 R)
• M11: 2,272,840 km (0.079 R)
• M12: 2,621,104 km (0.118 R)
• M13: 2,967,872 km (0.087 R)
• M14: 3,604,860 km (0.094 R)
• M15: 3,949,384 km (0.065 R)
• M16: 4,177,969 km (0.077 R)
• M17: 4,867,915 km (0.03 R)
• M18: 5,271,530 km (0.118 R)
• M19: 5,431,450 km (0.102 R)
• M20: 5,756,227 km (0.032 R)
• M21: 6,255,285 km (0.103 R)
• M22: 6,424,630 km (0.113 R)
• M23: 6,571,236 km (0.036 R)
• M24: 6,992,204 km (0.06 R)
• M25: 7,294,691 km (0.107 R)
• M26: 7,679,008 km (0.104 R)
• M27: 7,782,530 km (0.084 R)
• M28: 7,991,219 km (0.117 R)
• M29: 8,201,554 km (0.091 R)
• M30: 8,601,130 km (0.096 R)
• M31: 8,681,763 km (0.114 R)
• M32: 8,843,927 km (0.109 R)
• M33: 8,925,458 km (0.105 R)
• M34: 9,034,365 km (0.091 R)
• M35: 9,171,247 km (0.117 R)
• M36: 9,253,675 km (0.112 R)
• M37: 9,725,507 km (0.118 R)
• M38: 9,809,581 km (0.082 R)
• M39: 9,978,477 km (0.069 R)
• M40: 10,091,723 km (0.084 R)
• M41: 10,779,574 km (0.092 R)
• M42: 11,246,618 km (0.087 R)
• M43: 11,720,245 km (0.104 R)
• M44: 12,079,878 km (0.119 R)
• M45: 12,170,236 km (0.087 R)
• M46: 12,351,847 km (0.046 R)
• M47: 13,056,304 km (0.11 R)
• M48: 13,491,484 km (0.075 R)
• M49: 14,121,590 km (0.1 R)
• M50: 15,019,626 km (0.091 R)
• M51: 15,541,124 km (0.028 R)
• M52: 15,639,560 km (0.112 R)
• M53: 16,769,772 km (0.071 R)
• M54: 17,208,841 km (0.025 R)
• M55: 17,823,090 km (0.119 R)
• M56: 17,891,756 km (0.07 R)
• M57: 18,063,943 km (0.109 R)
• M58: 18,514,083 km (0.071 R)
• M59: 18,967,813 km (0.107 R)
• M60: 19,248,908 km (0.118 R)
• M61: 19,460,738 km (0.106 R)
• M62: 20,638,971 km (0.092 R)
• M63: 20,711,077 km (0.12 R)
• M64: 21,000,549 km (0.09 R)
• M65: 21,145,809 km (0.034 R)
• M66: 21,291,367 km (0.118 R)
• M67: 22,319,853 km (0.086 R)
• M68: 22,393,904 km (0.086 R)
• M69: 22,579,405 km (0.048 R)
• M70: 23,326,646 km (0.059 R)
• M71: 23,627,936 km (0.055 R)
• M72: 23,816,879 km (0.091 R)
• M73: 24,424,695 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 635.8

Radius: 5.8

Gravity: 18.9 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 10.63 AU - 15.69 AU

Year: 18380 Days

Day: 24 Hours

Environment

Temp: -187 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 70,158,235 km

• M1: 96,939 km (0.083 R)
• M2: 188,194 km (0.116 R)
• M3: 492,327 km (0.085 R)
• M4: 632,799 km (0.103 R)
• M5: 718,967 km (0.083 R)
• M6: 951,592 km (0.062 R)
• M7: 1,025,942 km (0.059 R)
• M8: 1,076,506 km (0.115 R)
• M9: 1,657,993 km (0.116 R)
• M10: 1,748,051 km (0.101 R)
• M11: 1,964,519 km (0.12 R)
• M12: 2,876,917 km (0.113 R)
• M13: 3,058,678 km (0.075 R)
• M14: 3,941,904 km (0.041 R)
• M15: 4,184,552 km (0.062 R)
• M16: 4,515,612 km (0.115 R)
• M17: 4,855,199 km (0.119 R)
• M18: 4,984,601 km (0.098 R)
• M19: 5,648,965 km (0.04 R)
• M20: 6,293,882 km (0.118 R)
• M21: 6,340,855 km (0.057 R)
• M22: 6,913,366 km (0.09 R)
• M23: 7,552,149 km (0.101 R)
• M24: 7,652,230 km (0.116 R)
• M25: 7,802,875 km (0.107 R)
• M26: 8,364,167 km (0.071 R)
• M27: 10,124,185 km (0.077 R)
• M28: 10,345,142 km (0.12 R)
• M29: 10,400,642 km (0.106 R)
• M30: 12,640,272 km (0.102 R)
• M31: 14,089,576 km (0.12 R)
• M32: 14,896,507 km (0.079 R)
• M33: 16,102,416 km (0.106 R)
• M34: 16,489,575 km (0.038 R)
• M35: 16,814,801 km (0.102 R)
• M36: 20,597,383 km (0.09 R)
• M37: 20,667,245 km (0.058 R)
• M38: 21,370,205 km (0.047 R)
• M39: 23,161,341 km (0.063 R)
• M40: 23,671,469 km (0.113 R)
• M41: 24,185,338 km (0.096 R)
• M42: 24,480,495 km (0.107 R)
• M43: 25,974,678 km (0.064 R)
• M44: 26,504,554 km (0.056 R)
• M45: 26,580,550 km (0.111 R)
• M46: 27,038,020 km (0.06 R)
• M47: 27,267,802 km (0.094 R)
• M48: 28,038,231 km (0.032 R)
• M49: 28,193,065 km (0.051 R)
• M50: 28,893,782 km (0.11 R)
• M51: 29,521,494 km (0.063 R)
• M52: 29,679,170 km (0.114 R)
• M53: 31,030,189 km (0.113 R)
• M54: 32,320,022 km (0.112 R)
• M55: 32,563,866 km (0.108 R)
• M56: 33,135,031 km (0.116 R)
• M57: 35,369,125 km (0.054 R)
• M58: 36,208,818 km (0.088 R)
• M59: 37,651,390 km (0.115 R)
• M60: 42,890,607 km (0.096 R)
• M61: 44,867,992 km (0.081 R)
• M62: 45,230,767 km (0.091 R)
• M63: 45,594,439 km (0.118 R)
• M64: 46,507,884 km (0.039 R)
• M65: 46,966,850 km (0.07 R)
• M66: 47,704,367 km (0.039 R)
• M67: 48,631,725 km (0.118 R)
• M68: 48,911,024 km (0.059 R)
• M69: 49,658,564 km (0.106 R)
• M70: 53,260,582 km (0.053 R)
• M71: 54,511,968 km (0.093 R)
• M72: 54,995,917 km (0.119 R)
• M73: 59,315,257 km (0.095 R)
• M74: 59,514,222 km (0.084 R)
• M75: 60,212,096 km (0.062 R)
• M76: 60,512,040 km (0.111 R)
• M77: 62,423,302 km (0.089 R)
• M78: 64,968,111 km (0.108 R)
• M79: 65,892,477 km (0.065 R)
• M80: 66,511,064 km (0.036 R)
• M81: 68,066,134 km (0.088 R)
• M82: 68,170,254 km (0.049 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 10,748 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit