🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.84 AU - 1.04 AU

Year: 317 Days

Day: 44 Hours

Environment

Temp: 136 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.85 AU - 1.33 AU

Year: 396 Days

Day: 34.3 Hours

Environment

Temp: 142 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.17 AU - 1.75 AU

Year: 614 Days

Day: 44.6 Hours

Environment

Temp: -5 °C

Axial Tilt: 3.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.03 AU - 6.07 AU

Year: 4553 Days

Day: 18.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.9

Radius: 9.6

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 10.26 AU - 15.38 AU

Year: 15985 Days

Day: 12.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 77,746,688 km

• M1: 157,377 km (0.117 R)
• M2: 508,782 km (0.06 R)
• M3: 1,348,326 km (0.066 R)
• M4: 1,589,178 km (0.103 R)
• M5: 1,672,654 km (0.116 R)
• M6: 2,298,122 km (0.086 R)
• M7: 2,361,253 km (0.106 R)
• M8: 2,586,846 km (0.115 R)
• M9: 3,129,139 km (0.096 R)
• M10: 3,305,814 km (0.073 R)
• M11: 3,558,634 km (0.067 R)
• M12: 3,632,087 km (0.091 R)
• M13: 3,706,138 km (0.082 R)
• M14: 3,893,135 km (0.077 R)
• M15: 4,083,423 km (0.12 R)
• M16: 4,793,565 km (0.039 R)
• M17: 4,915,786 km (0.088 R)
• M18: 5,038,905 km (0.055 R)
• M19: 5,627,124 km (0.091 R)
• M20: 5,929,611 km (0.11 R)
• M21: 6,060,808 km (0.085 R)
• M22: 6,237,184 km (0.117 R)
• M23: 7,052,343 km (0.088 R)
• M24: 8,239,252 km (0.104 R)
• M25: 8,681,763 km (0.041 R)
• M26: 9,589,672 km (0.09 R)
• M27: 10,421,885 km (0.05 R)
• M28: 11,007,561 km (0.114 R)
• M29: 11,223,131 km (0.037 R)
• M30: 13,225,649 km (0.043 R)
• M31: 13,397,537 km (0.116 R)
• M32: 13,627,768 km (0.087 R)
• M33: 13,917,389 km (0.099 R)
• M34: 14,092,269 km (0.114 R)
• M35: 14,443,974 km (0.107 R)
• M36: 15,576,878 km (0.1 R)
• M37: 16,307,065 km (0.111 R)
• M38: 16,553,004 km (0.095 R)
• M39: 17,235,470 km (0.113 R)
• M40: 17,737,670 km (0.099 R)
• M41: 18,372,115 km (0.08 R)
• M42: 18,563,899 km (0.109 R)
• M43: 18,628,076 km (0.047 R)
• M44: 19,402,694 km (0.106 R)
• M45: 19,794,042 km (0.093 R)
• M46: 20,650,789 km (0.076 R)
• M47: 21,385,165 km (0.075 R)
• M48: 21,452,484 km (0.101 R)
• M49: 22,332,269 km (0.027 R)
• M50: 24,477,652 km (0.079 R)
• M51: 24,759,345 km (0.076 R)
• M52: 24,829,806 km (0.078 R)
• M53: 25,325,723 km (0.096 R)
• M54: 26,255,324 km (0.077 R)
• M55: 26,832,772 km (0.116 R)
• M56: 28,961,549 km (0.04 R)
• M57: 29,259,399 km (0.098 R)
• M58: 31,601,952 km (0.12 R)
• M59: 32,524,821 km (0.052 R)
• M60: 32,834,489 km (0.051 R)
• M61: 32,989,622 km (0.096 R)
• M62: 34,161,123 km (0.036 R)
• M63: 38,817,655 km (0.105 R)
• M64: 39,393,009 km (0.092 R)
• M65: 40,136,959 km (0.062 R)
• M66: 40,469,066 km (0.097 R)
• M67: 40,635,419 km (0.108 R)
• M68: 41,219,599 km (0.106 R)
• M69: 42,988,594 km (0.075 R)
• M70: 43,073,565 km (0.087 R)
• M71: 44,524,665 km (0.113 R)
• M72: 45,040,777 km (0.109 R)
• M73: 46,513,419 km (0.085 R)
• M74: 47,387,220 km (0.1 R)
• M75: 47,738,177 km (0.106 R)
• M76: 50,040,637 km (0.033 R)
• M77: 50,129,947 km (0.11 R)
• M78: 50,308,567 km (0.036 R)
• M79: 52,469,658 km (0.078 R)
• M80: 55,213,433 km (0.102 R)
• M81: 55,952,895 km (0.063 R)
• M82: 56,138,247 km (0.085 R)
• M83: 56,695,648 km (0.115 R)
• M84: 58,566,968 km (0.059 R)
• M85: 59,604,728 km (0.115 R)
• M86: 60,743,767 km (0.106 R)
• M87: 61,029,648 km (0.098 R)
• M88: 61,507,165 km (0.093 R)
• M89: 62,081,770 km (0.104 R)
• M90: 64,786,799 km (0.042 R)

Planet 6 - Gas Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.8

Radius: 14.6

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 9.95 AU - 16.58 AU

Year: 16815 Days

Day: 10.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 139.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 77,746,688 km

• M1: 279,150 km (0.069 R)
• M2: 629,508 km (0.082 R)
• M3: 962,363 km (0.102 R)
• M4: 1,432,250 km (0.091 R)
• M5: 1,598,902 km (0.035 R)
• M6: 1,719,628 km (0.106 R)
• M7: 1,934,001 km (0.119 R)
• M8: 2,292,139 km (0.115 R)
• M9: 2,389,976 km (0.089 R)
• M10: 2,692,163 km (0.116 R)
• M11: 3,158,310 km (0.099 R)
• M12: 3,835,091 km (0.095 R)
• M13: 5,293,969 km (0.071 R)
• M14: 6,261,269 km (0.109 R)
• M15: 7,546,315 km (0.097 R)
• M16: 8,848,714 km (0.031 R)
• M17: 11,047,354 km (0.107 R)
• M18: 11,622,558 km (0.048 R)
• M19: 11,793,548 km (0.026 R)
• M20: 12,311,606 km (0.081 R)
• M21: 12,486,037 km (0.07 R)
• M22: 13,120,481 km (0.083 R)
• M23: 13,874,155 km (0.05 R)
• M24: 14,531,339 km (0.108 R)
• M25: 14,937,946 km (0.099 R)
• M26: 15,086,796 km (0.06 R)
• M27: 15,310,893 km (0.045 R)
• M28: 15,913,922 km (0.118 R)
• M29: 17,494,873 km (0.116 R)
• M30: 17,967,003 km (0.046 R)
• M31: 18,204,714 km (0.091 R)
• M32: 18,363,737 km (0.066 R)
• M33: 19,571,141 km (0.101 R)
• M34: 19,693,363 km (0.062 R)
• M35: 22,189,553 km (0.05 R)
• M36: 26,116,796 km (0.101 R)
• M37: 29,596,443 km (0.045 R)
• M38: 30,630,762 km (0.084 R)
• M39: 31,199,833 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 603

Radius: 5.6

Gravity: 19.23 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 13.47 AU - 18.27 AU

Year: 22017 Days

Day: 23.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 63 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,746,688 km

• M1: 97,089 km (0.092 R)
• M2: 184,753 km (0.089 R)
• M3: 241,750 km (0.093 R)
• M4: 493,673 km (0.071 R)
• M5: 556,654 km (0.111 R)
• M6: 1,327,232 km (0.12 R)
• M7: 1,697,038 km (0.073 R)
• M8: 2,132,069 km (0.037 R)
• M9: 2,201,931 km (0.098 R)
• M10: 2,344,049 km (0.093 R)
• M11: 2,600,011 km (0.096 R)
• M12: 2,750,357 km (0.109 R)
• M13: 2,788,355 km (0.094 R)
• M14: 3,218,299 km (0.111 R)
• M15: 5,610,668 km (0.076 R)
• M16: 6,707,071 km (0.078 R)
• M17: 7,226,774 km (0.119 R)
• M18: 7,279,432 km (0.088 R)
• M19: 8,085,017 km (0.115 R)
• M20: 8,304,627 km (0.062 R)
• M21: 9,374,401 km (0.103 R)
• M22: 10,189,859 km (0.078 R)
• M23: 10,967,469 km (0.114 R)
• M24: 12,200,454 km (0.109 R)
• M25: 12,961,160 km (0.114 R)
• M26: 13,153,692 km (0.053 R)
• M27: 13,347,272 km (0.086 R)
• M28: 13,476,823 km (0.075 R)
• M29: 14,594,619 km (0.087 R)
• M30: 14,728,060 km (0.116 R)
• M31: 15,063,458 km (0.114 R)
• M32: 15,333,632 km (0.086 R)
• M33: 15,605,451 km (0.119 R)
• M34: 15,673,519 km (0.102 R)
• M35: 15,878,767 km (0.115 R)
• M36: 16,084,763 km (0.092 R)
• M37: 16,499,598 km (0.118 R)
• M38: 17,978,822 km (0.106 R)
• M39: 19,720,590 km (0.026 R)
• M40: 20,986,487 km (0.093 R)
• M41: 21,591,311 km (0.109 R)
• M42: 22,125,226 km (0.063 R)
• M43: 22,201,820 km (0.059 R)
• M44: 23,752,851 km (0.114 R)
• M45: 25,820,742 km (0.073 R)
• M46: 26,063,091 km (0.049 R)
• M47: 27,368,033 km (0.074 R)
• M48: 29,956,226 km (0.12 R)
• M49: 30,041,048 km (0.1 R)
• M50: 34,026,484 km (0.113 R)
• M51: 34,292,021 km (0.119 R)
• M52: 34,914,497 km (0.083 R)
• M53: 35,630,473 km (0.095 R)
• M54: 35,720,381 km (0.118 R)
• M55: 36,261,028 km (0.103 R)
• M56: 37,259,145 km (0.1 R)
• M57: 40,964,086 km (0.109 R)
• M58: 41,435,319 km (0.057 R)
• M59: 42,955,682 km (0.115 R)
• M60: 46,736,918 km (0.041 R)
• M61: 46,835,353 km (0.105 R)
• M62: 47,229,394 km (0.097 R)
• M63: 47,328,129 km (0.096 R)
• M64: 49,016,341 km (0.028 R)
• M65: 49,316,284 km (0.118 R)
• M66: 52,553,882 km (0.111 R)
• M67: 53,476,751 km (0.116 R)
• M68: 53,991,816 km (0.101 R)
• M69: 54,301,484 km (0.096 R)
• M70: 55,130,555 km (0.036 R)
• M71: 56,068,235 km (0.091 R)
• M72: 57,326,502 km (0.08 R)
• M73: 57,431,819 km (0.071 R)
• M74: 60,512,937 km (0.028 R)
• M75: 62,019,537 km (0.084 R)
• M76: 62,235,706 km (0.028 R)
• M77: 62,994,467 km (0.066 R)
• M78: 63,538,404 km (0.076 R)
• M79: 63,865,425 km (0.108 R)
• M80: 64,411,757 km (0.077 R)
• M81: 64,849,929 km (0.115 R)
• M82: 68,056,410 km (0.098 R)
• M83: 68,502,660 km (0.105 R)
• M84: 72,676,890 km (0.114 R)
• M85: 73,133,013 km (0.092 R)
• M86: 73,819,069 km (0.077 R)
• M87: 74,392,328 km (0.113 R)
• M88: 74,737,002 km (0.099 R)
• M89: 75,658,824 km (0.066 R)
• M90: 75,889,953 km (0.117 R)
• M91: 76,700,474 km (0.09 R)
• M92: 77,513,838 km (0.099 R)
• M93: 77,746,761 km (0.077 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 19,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit