🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.54 AU - 0.78 AU

Year: 229 Days

Day: 41.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.58 AU - 0.94 AU

Year: 283 Days

Day: 21.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.34 AU - 3.06 AU

Year: 1897 Days

Day: 37.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 89.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.4

Radius: 13.3

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.1 AU - 8.78 AU

Year: 10482 Days

Day: 6.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 80,150,777 km

• M1: 604,525 km (0.109 R)
• M2: 760,705 km (0.089 R)
• M3: 972,087 km (0.07 R)
• M4: 1,225,805 km (0.078 R)
• M5: 2,797,480 km (0.04 R)
• M6: 2,887,688 km (0.079 R)
• M7: 3,258,690 km (0.095 R)
• M8: 5,371,760 km (0.118 R)
• M9: 6,298,370 km (0.072 R)
• M10: 6,497,784 km (0.12 R)
• M11: 6,618,359 km (0.105 R)
• M12: 7,525,670 km (0.092 R)
• M13: 8,472,027 km (0.067 R)
• M14: 8,780,946 km (0.069 R)
• M15: 8,914,537 km (0.067 R)
• M16: 9,048,726 km (0.101 R)
• M17: 9,684,218 km (0.097 R)
• M18: 9,914,748 km (0.082 R)
• M19: 10,100,399 km (0.081 R)
• M20: 10,759,528 km (0.047 R)
• M21: 10,902,543 km (0.082 R)
• M22: 11,287,159 km (0.086 R)
• M23: 12,119,223 km (0.095 R)
• M24: 14,258,771 km (0.085 R)
• M25: 14,363,640 km (0.083 R)
• M26: 14,732,398 km (0.061 R)
• M27: 15,211,111 km (0.106 R)
• M28: 15,533,046 km (0.111 R)
• M29: 16,954,525 km (0.108 R)
• M30: 18,303,299 km (0.085 R)
• M31: 18,703,175 km (0.026 R)
• M32: 18,990,552 km (0.106 R)
• M33: 19,221,531 km (0.115 R)
• M34: 19,395,364 km (0.112 R)
• M35: 20,095,931 km (0.069 R)
• M36: 20,864,415 km (0.113 R)
• M37: 21,222,253 km (0.047 R)
• M38: 21,522,047 km (0.072 R)
• M39: 22,004,800 km (0.12 R)
• M40: 23,784,117 km (0.114 R)
• M41: 24,659,563 km (0.102 R)
• M42: 25,354,894 km (0.112 R)
• M43: 25,928,602 km (0.072 R)
• M44: 26,249,041 km (0.043 R)
• M45: 26,506,499 km (0.087 R)
• M46: 27,806,055 km (0.083 R)
• M47: 28,529,660 km (0.06 R)
• M48: 28,661,905 km (0.071 R)
• M49: 31,212,997 km (0.084 R)
• M50: 31,554,080 km (0.103 R)
• M51: 32,239,837 km (0.114 R)
• M52: 33,277,747 km (0.097 R)
• M53: 33,765,885 km (0.059 R)
• M54: 34,186,255 km (0.068 R)
• M55: 34,608,271 km (0.11 R)
• M56: 35,315,569 km (0.117 R)
• M57: 35,528,597 km (0.106 R)
• M58: 35,956,147 km (0.039 R)
• M59: 36,242,029 km (0.113 R)
• M60: 36,888,142 km (0.07 R)
• M61: 37,248,823 km (0.046 R)
• M62: 37,393,334 km (0.102 R)
• M63: 38,702,914 km (0.086 R)
• M64: 39,142,881 km (0.09 R)
• M65: 39,731,848 km (0.108 R)
• M66: 41,741,546 km (0.098 R)
• M67: 42,343,378 km (0.113 R)
• M68: 42,494,322 km (0.095 R)
• M69: 42,872,356 km (0.091 R)
• M70: 43,023,899 km (0.115 R)
• M71: 45,859,377 km (0.096 R)
• M72: 47,025,941 km (0.039 R)
• M73: 47,809,086 km (0.066 R)
• M74: 48,044,852 km (0.098 R)
• M75: 49,071,094 km (0.107 R)
• M76: 49,706,286 km (0.075 R)
• M77: 49,945,194 km (0.033 R)
• M78: 51,869,920 km (0.089 R)
• M79: 52,598,013 km (0.097 R)
• M80: 53,573,989 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 385.9

Radius: 5.2

Gravity: 14.27 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 14.52 AU - 18.6 AU

Year: 28808 Days

Day: 22 Hours

Environment

Temp: -218 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,150,777 km

• M1: 93,050 km (0.101 R)
• M2: 197,320 km (0.08 R)
• M3: 242,199 km (0.11 R)
• M4: 439,967 km (0.07 R)
• M5: 933,341 km (0.113 R)
• M6: 1,183,319 km (0.104 R)
• M7: 1,453,493 km (0.109 R)
• M8: 1,516,174 km (0.089 R)
• M9: 1,775,876 km (0.092 R)
• M10: 2,049,341 km (0.108 R)
• M11: 2,119,802 km (0.101 R)
• M12: 2,335,971 km (0.103 R)
• M13: 3,106,849 km (0.07 R)
• M14: 3,187,931 km (0.104 R)
• M15: 3,352,189 km (0.118 R)
• M16: 3,732,168 km (0.069 R)
• M17: 4,440,962 km (0.113 R)
• M18: 4,670,745 km (0.05 R)
• M19: 4,717,270 km (0.115 R)
• M20: 5,238,319 km (0.107 R)
• M21: 5,432,347 km (0.046 R)
• M22: 5,827,435 km (0.083 R)
• M23: 5,877,401 km (0.089 R)
• M24: 6,334,123 km (0.061 R)
• M25: 6,540,868 km (0.062 R)
• M26: 7,335,532 km (0.064 R)
• M27: 7,937,364 km (0.046 R)
• M28: 8,328,712 km (0.111 R)
• M29: 8,555,053 km (0.108 R)
• M30: 9,246,345 km (0.118 R)
• M31: 9,480,765 km (0.096 R)
• M32: 9,776,670 km (0.114 R)
• M33: 10,989,759 km (0.103 R)
• M34: 11,362,856 km (0.053 R)
• M35: 11,425,537 km (0.086 R)
• M36: 11,866,851 km (0.09 R)
• M37: 13,820,749 km (0.108 R)
• M38: 14,223,317 km (0.093 R)
• M39: 17,652,399 km (0.114 R)
• M40: 17,724,954 km (0.087 R)
• M41: 19,420,197 km (0.104 R)
• M42: 20,249,119 km (0.063 R)
• M43: 20,629,696 km (0.052 R)
• M44: 21,785,639 km (0.119 R)
• M45: 24,644,304 km (0.102 R)
• M46: 25,540,994 km (0.103 R)
• M47: 26,531,332 km (0.102 R)
• M48: 28,294,492 km (0.092 R)
• M49: 28,976,060 km (0.1 R)
• M50: 30,268,586 km (0.071 R)
• M51: 33,805,977 km (0.087 R)
• M52: 33,986,243 km (0.116 R)
• M53: 35,074,567 km (0.054 R)
• M54: 39,067,185 km (0.05 R)
• M55: 40,493,451 km (0.117 R)
• M56: 41,068,804 km (0.117 R)
• M57: 42,713,334 km (0.083 R)
• M58: 45,170,628 km (0.082 R)
• M59: 46,666,906 km (0.119 R)
• M60: 47,471,444 km (0.053 R)
• M61: 48,077,913 km (0.08 R)
• M62: 48,687,076 km (0.116 R)
• M63: 48,788,802 km (0.119 R)
• M64: 50,323,527 km (0.117 R)
• M65: 51,252,081 km (0.119 R)
• M66: 52,394,560 km (0.064 R)
• M67: 53,021,225 km (0.1 R)
• M68: 55,128,162 km (0.067 R)
• M69: 56,726,166 km (0.109 R)
• M70: 56,833,278 km (0.118 R)
• M71: 57,154,914 km (0.069 R)
• M72: 58,123,410 km (0.065 R)
• M73: 58,231,270 km (0.095 R)
• M74: 58,339,430 km (0.119 R)
• M75: 58,772,067 km (0.039 R)
• M76: 58,988,834 km (0.089 R)
• M77: 59,423,117 km (0.116 R)
• M78: 59,967,653 km (0.041 R)
• M79: 60,842,052 km (0.084 R)
• M80: 61,390,777 km (0.078 R)
• M81: 63,157,678 km (0.076 R)
• M82: 66,854,092 km (0.104 R)
• M83: 68,443,419 km (0.12 R)
• M84: 68,671,407 km (0.118 R)
• M85: 69,471,606 km (0.052 R)
• M86: 70,620,068 km (0.101 R)
• M87: 71,081,279 km (0.082 R)
• M88: 71,890,603 km (0.06 R)
• M89: 74,103,006 km (0.117 R)
• M90: 75,865,269 km (0.08 R)
• M91: 76,101,334 km (0.074 R)
• M92: 77,760,225 km (0.108 R)
• M93: 78,832,992 km (0.104 R)
• M94: 79,550,912 km (0.088 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 14,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit