🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.46 AU - 0.62 AU

Year: 256 Days

Day: 16.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,864,295 km

• M1: 30,967 km (0.118 R)
• M2: 352,303 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.4

Radius: 14.3

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.54 AU - 4.14 AU

Year: 3941 Days

Day: 8.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 37,864,295 km

• M1: 191,186 km (0.118 R)
• M2: 326,423 km (0.114 R)
• M3: 439,070 km (0.056 R)
• M4: 790,326 km (0.117 R)
• M5: 971,788 km (0.069 R)
• M6: 1,132,605 km (0.07 R)
• M7: 1,290,431 km (0.03 R)
• M8: 1,443,171 km (0.081 R)
• M9: 1,575,415 km (0.058 R)
• M10: 1,725,911 km (0.093 R)
• M11: 1,838,408 km (0.096 R)
• M12: 1,953,599 km (0.116 R)
• M13: 2,056,372 km (0.054 R)
• M14: 2,252,495 km (0.098 R)
• M15: 2,550,494 km (0.092 R)
• M16: 3,150,382 km (0.026 R)
• M17: 3,502,685 km (0.079 R)
• M18: 3,757,001 km (0.108 R)
• M19: 4,168,993 km (0.1 R)
• M20: 4,497,361 km (0.085 R)
• M21: 4,774,266 km (0.069 R)
• M22: 5,533,326 km (0.12 R)
• M23: 5,638,793 km (0.103 R)
• M24: 5,851,820 km (0.057 R)
• M25: 5,959,231 km (0.1 R)
• M26: 6,351,926 km (0.075 R)
• M27: 6,573,779 km (0.042 R)
• M28: 6,730,558 km (0.045 R)
• M29: 6,956,750 km (0.095 R)
• M30: 7,393,576 km (0.113 R)
• M31: 8,053,601 km (0.076 R)
• M32: 8,390,645 km (0.103 R)
• M33: 8,609,956 km (0.119 R)
• M34: 8,707,942 km (0.111 R)
• M35: 8,905,112 km (0.104 R)
• M36: 9,103,928 km (0.059 R)
• M37: 9,228,842 km (0.073 R)
• M38: 9,404,769 km (0.103 R)
• M39: 9,531,030 km (0.115 R)
• M40: 9,632,607 km (0.064 R)
• M41: 10,042,206 km (0.118 R)
• M42: 10,483,520 km (0.107 R)
• M43: 10,667,226 km (0.048 R)
• M44: 10,799,021 km (0.092 R)
• M45: 11,304,961 km (0.09 R)
• M46: 11,493,305 km (0.106 R)
• M47: 11,927,887 km (0.077 R)
• M48: 13,094,002 km (0.071 R)
• M49: 13,490,886 km (0.081 R)
• M50: 13,805,340 km (0.069 R)
• M51: 14,035,721 km (0.119 R)
• M52: 14,441,879 km (0.066 R)
• M53: 14,793,135 km (0.109 R)
• M54: 14,999,281 km (0.118 R)
• M55: 15,384,795 km (0.114 R)
• M56: 15,713,461 km (0.114 R)
• M57: 16,408,343 km (0.115 R)
• M58: 16,683,005 km (0.098 R)
• M59: 17,236,966 km (0.083 R)
• M60: 17,329,866 km (0.102 R)
• M61: 17,516,265 km (0.095 R)
• M62: 17,734,379 km (0.077 R)
• M63: 18,426,119 km (0.109 R)
• M64: 18,679,837 km (0.043 R)
• M65: 19,126,686 km (0.114 R)
• M66: 19,771,154 km (0.103 R)
• M67: 20,751,319 km (0.039 R)
• M68: 21,048,420 km (0.1 R)
• M69: 21,313,807 km (0.048 R)
• M70: 22,116,400 km (0.048 R)
• M71: 22,419,934 km (0.029 R)
• M72: 22,656,897 km (0.115 R)
• M73: 22,758,773 km (0.048 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42.4

Radius: 5.9

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.84 AU - 7.58 AU

Year: 11223 Days

Day: 17.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 37,864,295 km

• M1: 218,562 km (0.034 R)
• M2: 255,364 km (0.105 R)
• M3: 358,436 km (0.053 R)
• M4: 459,415 km (0.094 R)
• M5: 699,370 km (0.095 R)
• M6: 827,875 km (0.104 R)
• M7: 975,079 km (0.062 R)
• M8: 1,188,256 km (0.117 R)
• M9: 1,953,299 km (0.067 R)
• M10: 2,265,510 km (0.091 R)
• M11: 3,994,114 km (0.089 R)
• M12: 4,480,456 km (0.06 R)
• M13: 5,100,091 km (0.109 R)
• M14: 5,351,565 km (0.094 R)
• M15: 5,906,872 km (0.066 R)
• M16: 6,459,636 km (0.113 R)
• M17: 6,522,168 km (0.07 R)
• M18: 7,050,248 km (0.088 R)
• M19: 8,441,060 km (0.077 R)
• M20: 8,738,460 km (0.104 R)
• M21: 9,484,954 km (0.119 R)
• M22: 9,532,227 km (0.098 R)
• M23: 10,324,497 km (0.085 R)
• M24: 10,988,412 km (0.086 R)
• M25: 11,112,878 km (0.101 R)
• M26: 11,187,826 km (0.077 R)
• M27: 11,514,399 km (0.031 R)
• M28: 11,869,394 km (0.097 R)
• M29: 12,825,325 km (0.095 R)
• M30: 12,982,552 km (0.059 R)
• M31: 13,219,814 km (0.12 R)
• M32: 14,974,896 km (0.072 R)
• M33: 15,251,353 km (0.111 R)
• M34: 15,809,353 km (0.078 R)
• M35: 16,260,541 km (0.113 R)
• M36: 16,430,783 km (0.096 R)
• M37: 17,089,014 km (0.118 R)
• M38: 17,146,758 km (0.076 R)
• M39: 17,581,191 km (0.056 R)
• M40: 18,107,177 km (0.101 R)
• M41: 18,224,761 km (0.12 R)
• M42: 18,906,029 km (0.087 R)
• M43: 19,505,169 km (0.11 R)
• M44: 20,354,286 km (0.043 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208.2

Radius: 4.5

Gravity: 10.28 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.11 AU - 8.49 AU

Year: 12735 Days

Day: 17.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 37,864,295 km

• M1: 154,983 km (0.041 R)
• M2: 223,649 km (0.101 R)
• M3: 325,076 km (0.099 R)
• M4: 369,806 km (0.103 R)
• M5: 584,030 km (0.091 R)
• M6: 682,465 km (0.102 R)
• M7: 786,436 km (0.099 R)
• M8: 1,269,488 km (0.109 R)
• M9: 1,416,542 km (0.058 R)
• M10: 1,767,200 km (0.069 R)
• M11: 2,252,495 km (0.112 R)
• M12: 2,318,617 km (0.076 R)
• M13: 2,498,434 km (0.112 R)
• M14: 2,589,988 km (0.11 R)
• M15: 3,187,183 km (0.115 R)
• M16: 3,565,216 km (0.105 R)
• M17: 3,798,888 km (0.117 R)
• M18: 4,226,439 km (0.081 R)
• M19: 4,612,850 km (0.097 R)
• M20: 4,697,224 km (0.091 R)
• M21: 4,953,185 km (0.116 R)
• M22: 5,272,128 km (0.092 R)
• M23: 5,478,573 km (0.059 R)
• M24: 5,567,883 km (0.044 R)
• M25: 6,581,708 km (0.062 R)
• M26: 6,676,703 km (0.104 R)
• M27: 7,321,320 km (0.087 R)
• M28: 7,452,517 km (0.106 R)
• M29: 9,335,356 km (0.091 R)
• M30: 9,692,596 km (0.103 R)
• M31: 9,728,649 km (0.096 R)
• M32: 9,800,755 km (0.109 R)
• M33: 9,945,416 km (0.041 R)
• M34: 10,127,327 km (0.063 R)
• M35: 10,494,440 km (0.052 R)
• M36: 11,090,887 km (0.11 R)
• M37: 11,279,380 km (0.091 R)
• M38: 11,545,365 km (0.111 R)
• M39: 11,928,635 km (0.099 R)
• M40: 12,355,288 km (0.076 R)
• M41: 12,550,813 km (0.087 R)
• M42: 13,664,569 km (0.077 R)
• M43: 14,768,152 km (0.07 R)
• M44: 14,892,618 km (0.109 R)
• M45: 14,934,056 km (0.115 R)
• M46: 15,184,184 km (0.096 R)
• M47: 15,225,922 km (0.114 R)
• M48: 15,477,695 km (0.076 R)
• M49: 15,603,956 km (0.102 R)
• M50: 16,326,364 km (0.071 R)
• M51: 16,541,037 km (0.038 R)
• M52: 18,290,733 km (0.056 R)
• M53: 18,424,324 km (0.075 R)
• M54: 18,602,944 km (0.116 R)
• M55: 18,692,404 km (0.088 R)
• M56: 18,782,162 km (0.114 R)
• M57: 19,595,526 km (0.045 R)
• M58: 20,374,332 km (0.083 R)
• M59: 22,341,395 km (0.065 R)
• M60: 22,484,111 km (0.11 R)
• M61: 22,722,869 km (0.027 R)
• M62: 23,395,611 km (0.095 R)
• M63: 23,831,539 km (0.049 R)
• M64: 24,417,065 km (0.085 R)
• M65: 24,465,984 km (0.087 R)
• M66: 24,613,188 km (0.108 R)
• M67: 24,859,127 km (0.067 R)
• M68: 24,908,494 km (0.118 R)
• M69: 26,352,114 km (0.109 R)
• M70: 26,503,058 km (0.059 R)
• M71: 26,603,737 km (0.064 R)
• M72: 26,704,566 km (0.105 R)
• M73: 26,957,387 km (0.106 R)
• M74: 27,720,336 km (0.116 R)
• M75: 28,130,234 km (0.085 R)
• M76: 28,955,865 km (0.045 R)
• M77: 29,789,574 km (0.118 R)
• M78: 30,948,508 km (0.117 R)
• M79: 31,586,992 km (0.113 R)
• M80: 31,693,805 km (0.118 R)
• M81: 31,747,211 km (0.07 R)
• M82: 32,876,825 km (0.083 R)
• M83: 33,201,901 km (0.066 R)
• M84: 33,528,174 km (0.105 R)
• M85: 33,637,081 km (0.052 R)
• M86: 33,800,741 km (0.076 R)
• M87: 34,019,453 km (0.057 R)
• M88: 34,348,270 km (0.098 R)
• M89: 34,788,386 km (0.045 R)
• M90: 34,898,790 km (0.082 R)
• M91: 35,396,651 km (0.11 R)
• M92: 36,064,157 km (0.112 R)
• M93: 36,623,504 km (0.088 R)
• M94: 37,637,627 km (0.094 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 19,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit