🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.47 AU - 3.47 AU

Year: 1971 Days

Day: 15.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.15 AU - 3.55 AU

Year: 2361 Days

Day: 44.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.2

Radius: 14.8

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.93 AU - 6.11 AU

Year: 4993 Days

Day: 10.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 66,405,019 km

• M1: 201,508 km (0.089 R)
• M2: 312,809 km (0.08 R)
• M3: 562,638 km (0.114 R)
• M4: 1,084,734 km (0.095 R)
• M5: 1,193,791 km (0.112 R)
• M6: 1,286,093 km (0.112 R)
• M7: 1,402,330 km (0.11 R)
• M8: 1,669,213 km (0.091 R)
• M9: 1,941,032 km (0.051 R)
• M10: 2,039,019 km (0.081 R)
• M11: 2,240,378 km (0.116 R)
• M12: 2,356,615 km (0.112 R)
• M13: 2,501,576 km (0.045 R)
• M14: 2,608,987 km (0.116 R)
• M15: 2,786,859 km (0.118 R)
• M16: 3,025,767 km (0.109 R)
• M17: 3,227,724 km (0.113 R)
• M18: 3,584,365 km (0.08 R)
• M19: 3,969,729 km (0.118 R)
• M20: 4,239,454 km (0.105 R)
• M21: 4,336,094 km (0.091 R)
• M22: 4,581,136 km (0.052 R)
• M23: 4,697,074 km (0.12 R)
• M24: 4,881,229 km (0.101 R)
• M25: 4,982,656 km (0.118 R)
• M26: 5,360,989 km (0.064 R)
• M27: 5,624,431 km (0.092 R)
• M28: 5,766,549 km (0.109 R)
• M29: 5,910,013 km (0.12 R)
• M30: 6,164,031 km (0.1 R)
• M31: 6,403,088 km (0.092 R)
• M32: 6,871,479 km (0.113 R)
• M33: 6,985,473 km (0.066 R)
• M34: 7,370,537 km (0.035 R)
• M35: 7,585,210 km (0.104 R)
• M36: 7,901,161 km (0.088 R)
• M37: 8,181,358 km (0.099 R)
• M38: 8,730,831 km (0.11 R)
• M39: 9,271,478 km (0.091 R)
• M40: 9,503,504 km (0.067 R)
• M41: 9,780,110 km (0.113 R)
• M42: 10,102,793 km (0.074 R)
• M43: 10,276,327 km (0.115 R)
• M44: 10,516,431 km (0.043 R)
• M45: 11,069,345 km (0.098 R)
• M46: 11,541,027 km (0.061 R)
• M47: 12,597,487 km (0.027 R)
• M48: 12,854,795 km (0.108 R)
• M49: 12,972,230 km (0.101 R)
• M50: 13,350,712 km (0.057 R)
• M51: 13,612,957 km (0.099 R)
• M52: 13,925,168 km (0.077 R)
• M53: 14,215,388 km (0.082 R)
• M54: 14,361,396 km (0.12 R)
• M55: 14,802,111 km (0.108 R)
• M56: 15,371,780 km (0.064 R)
• M57: 16,227,031 km (0.096 R)
• M58: 16,840,083 km (0.108 R)
• M59: 17,071,959 km (0.07 R)
• M60: 17,175,332 km (0.083 R)
• M61: 17,279,003 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.6

Radius: 9.7

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.42 AU - 5.7 AU

Year: 5048 Days

Day: 13.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 149.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 66,405,019 km

• M1: 148,251 km (0.115 R)
• M2: 210,783 km (0.052 R)
• M3: 293,960 km (0.077 R)
• M4: 547,379 km (0.108 R)
• M5: 711,338 km (0.099 R)
• M6: 781,649 km (0.057 R)
• M7: 1,115,551 km (0.119 R)
• M8: 1,212,790 km (0.059 R)
• M9: 1,313,170 km (0.118 R)
• M10: 1,476,681 km (0.113 R)
• M11: 1,615,507 km (0.055 R)
• M12: 1,807,591 km (0.053 R)
• M13: 1,990,400 km (0.087 R)
• M14: 2,092,725 km (0.114 R)
• M15: 2,267,156 km (0.074 R)
• M16: 2,356,166 km (0.095 R)
• M17: 3,090,842 km (0.084 R)
• M18: 4,348,960 km (0.072 R)
• M19: 4,869,111 km (0.065 R)
• M20: 5,242,657 km (0.064 R)
• M21: 5,480,967 km (0.093 R)
• M22: 5,747,101 km (0.076 R)
• M23: 6,317,368 km (0.117 R)
• M24: 6,443,779 km (0.085 R)
• M25: 6,570,937 km (0.083 R)
• M26: 6,750,454 km (0.082 R)
• M27: 6,931,617 km (0.109 R)
• M28: 7,062,067 km (0.1 R)
• M29: 7,780,286 km (0.089 R)
• M30: 8,272,014 km (0.102 R)
• M31: 8,354,891 km (0.108 R)
• M32: 8,717,517 km (0.089 R)
• M33: 8,858,438 km (0.072 R)
• M34: 9,371,708 km (0.116 R)
• M35: 9,602,987 km (0.085 R)
• M36: 9,894,702 km (0.088 R)
• M37: 10,427,271 km (0.073 R)
• M38: 10,576,869 km (0.102 R)
• M39: 10,696,996 km (0.101 R)
• M40: 10,878,159 km (0.057 R)
• M41: 10,999,483 km (0.111 R)
• M42: 11,304,812 km (0.078 R)
• M43: 11,892,582 km (0.09 R)
• M44: 12,205,840 km (0.108 R)
• M45: 12,808,719 km (0.108 R)
• M46: 13,323,934 km (0.12 R)
• M47: 14,742,122 km (0.105 R)
• M48: 15,044,908 km (0.087 R)
• M49: 15,247,913 km (0.113 R)
• M50: 15,725,279 km (0.113 R)
• M51: 15,862,610 km (0.05 R)
• M52: 16,694,674 km (0.091 R)
• M53: 16,799,691 km (0.118 R)
• M54: 16,904,859 km (0.108 R)
• M55: 17,045,481 km (0.115 R)
• M56: 17,647,612 km (0.047 R)
• M57: 18,005,001 km (0.085 R)
• M58: 18,076,808 km (0.092 R)
• M59: 18,690,758 km (0.046 R)
• M60: 18,763,463 km (0.097 R)
• M61: 19,495,445 km (0.091 R)
• M62: 20,087,852 km (0.083 R)
• M63: 20,460,950 km (0.111 R)
• M64: 20,761,192 km (0.1 R)
• M65: 20,911,838 km (0.1 R)
• M66: 21,100,780 km (0.113 R)
• M67: 21,404,015 km (0.108 R)
• M68: 21,632,450 km (0.083 R)
• M69: 21,785,190 km (0.059 R)
• M70: 22,322,695 km (0.099 R)
• M71: 22,399,888 km (0.113 R)
• M72: 22,981,225 km (0.111 R)
• M73: 23,176,001 km (0.08 R)
• M74: 23,646,038 km (0.09 R)
• M75: 23,724,726 km (0.058 R)
• M76: 24,396,570 km (0.117 R)
• M77: 24,834,743 km (0.102 R)
• M78: 24,954,720 km (0.096 R)
• M79: 25,195,124 km (0.082 R)
• M80: 25,557,300 km (0.062 R)
• M81: 25,637,933 km (0.099 R)
• M82: 25,921,122 km (0.077 R)
• M83: 26,531,332 km (0.069 R)
• M84: 26,817,812 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 187

Radius: 4

Gravity: 11.69 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 16.93 AU - 20.53 AU

Year: 31209 Days

Day: 21.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,405,019 km

• M1: 73,153 km (0.05 R)
• M2: 251,624 km (0.059 R)
• M3: 377,435 km (0.111 R)
• M4: 411,993 km (0.095 R)
• M5: 447,597 km (0.067 R)
• M6: 813,962 km (0.07 R)
• M7: 1,024,895 km (0.086 R)
• M8: 1,278,613 km (0.097 R)
• M9: 1,551,180 km (0.113 R)
• M10: 2,372,173 km (0.043 R)
• M11: 2,739,436 km (0.059 R)
• M12: 3,866,207 km (0.074 R)
• M13: 3,943,250 km (0.068 R)
• M14: 4,741,804 km (0.048 R)
• M15: 5,032,921 km (0.052 R)
• M16: 5,415,593 km (0.107 R)
• M17: 5,851,670 km (0.094 R)
• M18: 6,118,852 km (0.096 R)
• M19: 6,298,968 km (0.111 R)
• M20: 7,226,325 km (0.08 R)
• M21: 7,321,320 km (0.099 R)
• M22: 7,851,495 km (0.097 R)
• M23: 8,096,536 km (0.076 R)
• M24: 8,244,787 km (0.101 R)
• M25: 10,198,835 km (0.115 R)
• M26: 10,358,905 km (0.041 R)
• M27: 10,627,582 km (0.063 R)
• M28: 11,171,819 km (0.056 R)
• M29: 12,628,753 km (0.088 R)
• M30: 12,858,087 km (0.061 R)
• M31: 13,848,424 km (0.106 R)
• M32: 13,966,457 km (0.059 R)
• M33: 14,263,259 km (0.071 R)
• M34: 15,165,783 km (0.11 R)
• M35: 15,901,057 km (0.032 R)
• M36: 16,273,107 km (0.095 R)
• M37: 16,335,339 km (0.042 R)
• M38: 17,597,497 km (0.06 R)
• M39: 18,046,590 km (0.039 R)
• M40: 18,111,066 km (0.091 R)
• M41: 18,369,721 km (0.111 R)
• M42: 19,021,668 km (0.082 R)
• M43: 20,415,173 km (0.118 R)
• M44: 21,022,390 km (0.113 R)
• M45: 21,430,493 km (0.109 R)
• M46: 22,392,856 km (0.11 R)
• M47: 22,600,947 km (0.083 R)
• M48: 22,879,349 km (0.116 R)
• M49: 23,018,924 km (0.119 R)
• M50: 24,644,903 km (0.029 R)
• M51: 25,147,103 km (0.095 R)
• M52: 28,006,068 km (0.118 R)
• M53: 28,680,305 km (0.117 R)
• M54: 30,044,638 km (0.109 R)
• M55: 30,197,677 km (0.074 R)
• M56: 30,580,946 km (0.066 R)
• M57: 30,657,840 km (0.099 R)
• M58: 32,757,595 km (0.095 R)
• M59: 33,705,597 km (0.082 R)
• M60: 33,785,034 km (0.118 R)
• M61: 34,502,505 km (0.075 R)
• M62: 35,547,745 km (0.03 R)
• M63: 38,578,897 km (0.105 R)
• M64: 38,994,779 km (0.074 R)
• M65: 39,999,030 km (0.115 R)
• M66: 41,521,487 km (0.109 R)
• M67: 42,204,102 km (0.042 R)
• M68: 43,753,488 km (0.082 R)
• M69: 43,926,872 km (0.096 R)
• M70: 44,448,220 km (0.065 R)
• M71: 45,233,908 km (0.106 R)
• M72: 46,024,383 km (0.049 R)
• M73: 46,553,810 km (0.066 R)
• M74: 46,730,784 km (0.073 R)
• M75: 47,529,787 km (0.071 R)
• M76: 49,501,636 km (0.093 R)
• M77: 49,772,708 km (0.075 R)
• M78: 50,044,078 km (0.115 R)
• M79: 51,500,114 km (0.084 R)
• M80: 51,591,668 km (0.079 R)
• M81: 51,774,776 km (0.077 R)
• M82: 53,247,268 km (0.09 R)
• M83: 54,267,675 km (0.032 R)
• M84: 55,107,218 km (0.114 R)
• M85: 56,799,320 km (0.061 R)
• M86: 56,893,865 km (0.066 R)
• M87: 57,556,883 km (0.087 R)
• M88: 57,841,718 km (0.039 R)
• M89: 59,273,369 km (0.089 R)
• M90: 59,369,261 km (0.1 R)
• M91: 59,753,130 km (0.092 R)
• M92: 65,610,335 km (0.082 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 11,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit