🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.2 AU - 1.22 AU

Year: 479 Days

Day: 46.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 100,426,462 km

• M1: 836,252 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.23 AU - 3.53 AU

Year: 2236 Days

Day: 31.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.75 AU - 5.75 AU

Year: 3726 Days

Day: 26.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.1

Radius: 11.3

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.55 AU - 5.61 AU

Year: 4121 Days

Day: 10.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 100,426,462 km

• M1: 169,345 km (0.064 R)
• M2: 321,187 km (0.106 R)
• M3: 424,858 km (0.096 R)
• M4: 574,755 km (0.06 R)
• M5: 663,018 km (0.119 R)
• M6: 880,234 km (0.117 R)
• M7: 1,107,174 km (0.104 R)
• M8: 1,192,145 km (0.072 R)
• M9: 1,264,551 km (0.116 R)
• M10: 1,368,821 km (0.049 R)
• M11: 1,522,906 km (0.119 R)
• M12: 1,650,364 km (0.043 R)
• M13: 2,341,655 km (0.097 R)
• M14: 2,855,075 km (0.11 R)
• M15: 2,954,109 km (0.07 R)
• M16: 3,094,582 km (0.107 R)
• M17: 3,237,298 km (0.079 R)
• M18: 3,403,202 km (0.092 R)
• M19: 3,700,303 km (0.07 R)
• M20: 3,830,304 km (0.101 R)
• M21: 4,456,969 km (0.11 R)
• M22: 5,333,762 km (0.082 R)
• M23: 5,407,215 km (0.086 R)
• M24: 5,604,684 km (0.025 R)
• M25: 5,880,094 km (0.113 R)
• M26: 6,314,676 km (0.085 R)
• M27: 6,999,236 km (0.111 R)
• M28: 7,514,600 km (0.115 R)
• M29: 7,790,758 km (0.081 R)
• M30: 7,986,133 km (0.093 R)
• M31: 8,783,489 km (0.088 R)
• M32: 8,870,555 km (0.052 R)
• M33: 9,074,607 km (0.106 R)
• M34: 9,816,014 km (0.099 R)
• M35: 10,209,157 km (0.105 R)
• M36: 11,199,046 km (0.062 R)
• M37: 11,961,547 km (0.074 R)
• M38: 12,122,663 km (0.081 R)
• M39: 12,381,617 km (0.102 R)
• M40: 12,609,904 km (0.054 R)
• M41: 12,806,625 km (0.089 R)
• M42: 13,103,577 km (0.095 R)
• M43: 13,402,772 km (0.105 R)
• M44: 13,670,702 km (0.081 R)
• M45: 13,771,681 km (0.1 R)
• M46: 14,348,231 km (0.068 R)
• M47: 14,485,113 km (0.112 R)
• M48: 14,863,596 km (0.111 R)
• M49: 15,071,537 km (0.076 R)
• M50: 15,560,273 km (0.101 R)
• M51: 16,089,700 km (0.05 R)
• M52: 16,303,176 km (0.105 R)
• M53: 16,517,550 km (0.1 R)
• M54: 16,589,207 km (0.119 R)
• M55: 16,768,874 km (0.111 R)
• M56: 17,057,598 km (0.103 R)
• M57: 17,238,911 km (0.075 R)
• M58: 18,526,051 km (0.096 R)
• M59: 18,712,450 km (0.069 R)
• M60: 19,350,933 km (0.071 R)
• M61: 19,767,863 km (0.092 R)
• M62: 20,072,893 km (0.083 R)
• M63: 21,621,679 km (0.105 R)
• M64: 22,968,060 km (0.032 R)
• M65: 23,369,282 km (0.045 R)
• M66: 24,097,225 km (0.081 R)
• M67: 24,914,777 km (0.073 R)
• M68: 25,203,202 km (0.072 R)
• M69: 25,451,086 km (0.097 R)
• M70: 25,824,632 km (0.087 R)
• M71: 26,074,759 km (0.04 R)
• M72: 26,493,185 km (0.039 R)
• M73: 26,619,146 km (0.111 R)
• M74: 26,956,190 km (0.077 R)
• M75: 27,634,317 km (0.1 R)
• M76: 28,060,970 km (0.118 R)
• M77: 28,232,260 km (0.117 R)
• M78: 28,446,933 km (0.116 R)
• M79: 28,834,541 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.6

Radius: 3.9

Gravity: 55.2 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 16.92 AU - 19 AU

Year: 27392 Days

Day: 19.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 100,426,462 km

• M1: 64,925 km (0.069 R)
• M2: 134,189 km (0.069 R)
• M3: 270,922 km (0.08 R)
• M4: 376,089 km (0.083 R)
• M5: 445,353 km (0.111 R)
• M6: 1,137,243 km (0.087 R)
• M7: 1,238,820 km (0.115 R)
• M8: 1,487,003 km (0.041 R)
• M9: 1,673,701 km (0.083 R)
• M10: 2,277,328 km (0.101 R)
• M11: 2,448,768 km (0.118 R)
• M12: 2,624,395 km (0.059 R)
• M13: 2,713,705 km (0.068 R)
• M14: 2,849,540 km (0.101 R)
• M15: 3,222,787 km (0.099 R)
• M16: 3,660,809 km (0.107 R)
• M17: 4,273,413 km (0.063 R)
• M18: 4,972,184 km (0.073 R)
• M19: 5,027,536 km (0.103 R)
• M20: 6,837,371 km (0.086 R)
• M21: 9,846,681 km (0.077 R)
• M22: 11,192,913 km (0.09 R)
• M23: 12,974,025 km (0.1 R)
• M24: 13,050,170 km (0.115 R)
• M25: 13,126,465 km (0.114 R)
• M26: 13,741,761 km (0.105 R)
• M27: 15,481,884 km (0.118 R)
• M28: 15,724,531 km (0.111 R)
• M29: 16,131,587 km (0.102 R)
• M30: 18,389,468 km (0.051 R)
• M31: 20,124,504 km (0.095 R)
• M32: 21,279,998 km (0.096 R)
• M33: 23,376,462 km (0.118 R)
• M34: 23,561,814 km (0.112 R)
• M35: 24,684,397 km (0.097 R)
• M36: 25,157,126 km (0.096 R)
• M37: 25,728,590 km (0.089 R)
• M38: 25,919,925 km (0.114 R)
• M39: 27,175,500 km (0.104 R)
• M40: 27,273,038 km (0.084 R)
• M41: 28,056,333 km (0.111 R)
• M42: 28,549,706 km (0.106 R)
• M43: 29,046,072 km (0.115 R)
• M44: 29,946,352 km (0.112 R)
• M45: 30,248,540 km (0.087 R)
• M46: 31,467,314 km (0.085 R)
• M47: 31,569,639 km (0.089 R)
• M48: 35,006,500 km (0.111 R)
• M49: 35,218,480 km (0.079 R)
• M50: 36,607,497 km (0.104 R)
• M51: 37,579,434 km (0.105 R)
• M52: 40,323,657 km (0.105 R)
• M53: 40,545,960 km (0.105 R)
• M54: 43,700,680 km (0.061 R)
• M55: 44,386,885 km (0.088 R)
• M56: 44,501,627 km (0.114 R)
• M57: 44,616,518 km (0.113 R)
• M58: 45,423,000 km (0.064 R)
• M59: 45,538,489 km (0.101 R)
• M60: 46,933,340 km (0.113 R)
• M61: 47,518,716 km (0.092 R)
• M62: 49,884,158 km (0.099 R)
• M63: 52,651,270 km (0.084 R)
• M64: 53,747,523 km (0.114 R)
• M65: 55,962,619 km (0.087 R)
• M66: 58,836,095 km (0.045 R)
• M67: 60,735,688 km (0.088 R)
• M68: 64,335,312 km (0.119 R)
• M69: 64,465,163 km (0.095 R)
• M70: 65,506,813 km (0.087 R)
• M71: 65,898,909 km (0.063 R)
• M72: 68,400,335 km (0.119 R)
• M73: 69,329,637 km (0.059 R)
• M74: 70,263,128 km (0.082 R)
• M75: 72,007,888 km (0.066 R)
• M76: 76,775,422 km (0.038 R)
• M77: 77,879,455 km (0.067 R)
• M78: 78,710,770 km (0.081 R)
• M79: 81,362,991 km (0.067 R)
• M80: 83,053,147 km (0.072 R)
• M81: 84,612,556 km (0.119 R)
• M82: 85,039,508 km (0.032 R)
• M83: 85,324,492 km (0.068 R)
• M84: 86,181,538 km (0.077 R)
• M85: 89,783,256 km (0.092 R)
• M86: 91,383,355 km (0.116 R)
• M87: 91,675,370 km (0.1 R)
• M88: 92,406,605 km (0.03 R)
• M89: 93,727,704 km (0.047 R)
• M90: 94,464,473 km (0.053 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 18,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit