🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.5 AU - 0.54 AU

Year: 141 Days

Day: 33.9 Hours

Environment

Temp: 240 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,722,440 km

• M1: 41,588 km (0.108 R)
• M2: 445,802 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.32 AU - 1.46 AU

Year: 614 Days

Day: 17.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,722,440 km

• M1: 512,672 km (0.079 R)
• M2: 533,017 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.1

Radius: 15

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.52 AU - 5.32 AU

Year: 4090 Days

Day: 14.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 48,722,440 km

• M1: 191,784 km (0.091 R)
• M2: 332,107 km (0.119 R)
• M3: 674,387 km (0.086 R)
• M4: 777,161 km (0.073 R)
• M5: 1,248,394 km (0.107 R)
• M6: 1,408,614 km (0.086 R)
• M7: 1,526,197 km (0.101 R)
• M8: 1,740,571 km (0.091 R)
• M9: 1,856,958 km (0.096 R)
• M10: 2,120,400 km (0.034 R)
• M11: 2,326,247 km (0.098 R)
• M12: 2,672,117 km (0.11 R)
• M13: 2,870,334 km (0.082 R)
• M14: 3,047,757 km (0.101 R)
• M15: 3,561,776 km (0.091 R)
• M16: 3,808,313 km (0.117 R)
• M17: 4,003,987 km (0.103 R)
• M18: 4,332,953 km (0.084 R)
• M19: 4,850,561 km (0.081 R)
• M20: 5,048,031 km (0.066 R)
• M21: 5,170,850 km (0.092 R)
• M22: 5,325,684 km (0.113 R)
• M23: 5,435,190 km (0.113 R)
• M24: 5,561,151 km (0.072 R)
• M25: 6,172,857 km (0.098 R)
• M26: 6,304,353 km (0.065 R)
• M27: 6,436,897 km (0.071 R)
• M28: 6,857,118 km (0.104 R)
• M29: 7,061,917 km (0.072 R)
• M30: 7,251,607 km (0.117 R)
• M31: 7,355,727 km (0.102 R)
• M32: 7,812,898 km (0.064 R)
• M33: 8,009,171 km (0.043 R)
• M34: 8,351,900 km (0.059 R)
• M35: 8,552,660 km (0.092 R)
• M36: 8,921,718 km (0.093 R)
• M37: 9,145,666 km (0.101 R)
• M38: 9,239,613 km (0.116 R)
• M39: 9,333,860 km (0.058 R)
• M40: 9,504,252 km (0.095 R)
• M41: 9,694,690 km (0.064 R)
• M42: 10,002,263 km (0.119 R)
• M43: 10,430,412 km (0.105 R)
• M44: 10,646,731 km (0.102 R)
• M45: 11,123,948 km (0.11 R)
• M46: 11,812,098 km (0.107 R)
• M47: 11,914,423 km (0.073 R)
• M48: 12,078,831 km (0.103 R)
• M49: 12,389,097 km (0.104 R)
• M50: 12,493,217 km (0.092 R)
• M51: 12,639,374 km (0.075 R)
• M52: 12,891,148 km (0.119 R)
• M53: 13,742,659 km (0.101 R)
• M54: 14,393,260 km (0.083 R)
• M55: 14,590,430 km (0.088 R)
• M56: 14,788,498 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.9

Radius: 10.2

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.27 AU - 6.99 AU

Year: 5006 Days

Day: 13.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 48,722,440 km

• M1: 128,654 km (0.108 R)
• M2: 282,590 km (0.1 R)
• M3: 384,915 km (0.094 R)
• M4: 495,319 km (0.07 R)
• M5: 559,197 km (0.065 R)
• M6: 780,003 km (0.061 R)
• M7: 896,241 km (0.117 R)
• M8: 977,173 km (0.088 R)
• M9: 1,258,118 km (0.09 R)
• M10: 1,361,490 km (0.063 R)
• M11: 1,752,389 km (0.08 R)
• M12: 1,934,300 km (0.101 R)
• M13: 2,205,222 km (0.082 R)
• M14: 2,345,246 km (0.106 R)
• M15: 2,473,900 km (0.115 R)
• M16: 2,678,849 km (0.092 R)
• M17: 2,768,309 km (0.119 R)
• M18: 2,858,965 km (0.103 R)
• M19: 2,981,186 km (0.114 R)
• M20: 3,152,326 km (0.094 R)
• M21: 3,326,757 km (0.101 R)
• M22: 3,407,092 km (0.052 R)
• M23: 3,488,024 km (0.11 R)
• M24: 3,768,221 km (0.1 R)
• M25: 3,953,573 km (0.097 R)
• M26: 4,315,599 km (0.106 R)
• M27: 4,598,788 km (0.103 R)
• M28: 4,724,600 km (0.103 R)
• M29: 5,636,997 km (0.075 R)
• M30: 5,849,277 km (0.06 R)
• M31: 6,341,603 km (0.105 R)
• M32: 6,481,777 km (0.116 R)
• M33: 6,704,378 km (0.063 R)
• M34: 7,032,446 km (0.093 R)
• M35: 7,282,125 km (0.066 R)
• M36: 7,386,993 km (0.111 R)
• M37: 7,640,711 km (0.103 R)
• M38: 7,790,010 km (0.118 R)
• M39: 7,854,337 km (0.098 R)
• M40: 7,918,814 km (0.119 R)
• M41: 7,983,440 km (0.086 R)
• M42: 8,048,365 km (0.06 R)
• M43: 9,132,202 km (0.097 R)
• M44: 9,564,689 km (0.112 R)
• M45: 10,004,058 km (0.03 R)
• M46: 10,308,340 km (0.08 R)
• M47: 10,520,919 km (0.116 R)
• M48: 10,734,844 km (0.115 R)
• M49: 12,573,551 km (0.117 R)
• M50: 12,674,231 km (0.103 R)
• M51: 12,800,641 km (0.1 R)
• M52: 12,876,637 km (0.077 R)
• M53: 13,029,227 km (0.098 R)
• M54: 13,413,095 km (0.088 R)
• M55: 13,800,553 km (0.049 R)
• M56: 14,218,081 km (0.093 R)
• M57: 14,402,086 km (0.112 R)
• M58: 14,560,361 km (0.104 R)
• M59: 14,666,276 km (0.087 R)
• M60: 14,932,111 km (0.097 R)
• M61: 15,038,775 km (0.061 R)
• M62: 15,495,497 km (0.12 R)
• M63: 15,793,346 km (0.058 R)
• M64: 16,367,353 km (0.095 R)
• M65: 16,670,738 km (0.101 R)
• M66: 16,892,442 km (0.113 R)
• M67: 16,975,918 km (0.046 R)
• M68: 17,423,215 km (0.057 R)
• M69: 17,591,962 km (0.119 R)
• M70: 17,733,032 km (0.066 R)
• M71: 17,959,524 km (0.058 R)
• M72: 18,044,645 km (0.074 R)
• M73: 19,048,147 km (0.09 R)
• M74: 19,512,948 km (0.034 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 152.4

Radius: 4

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 14.28 AU - 15.68 AU

Year: 21727 Days

Day: 22.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 48,722,440 km

• M1: 98,435 km (0.109 R)
• M2: 208,539 km (0.047 R)
• M3: 277,803 km (0.056 R)
• M4: 439,070 km (0.073 R)
• M5: 2,098,409 km (0.101 R)
• M6: 2,226,615 km (0.101 R)
• M7: 2,681,841 km (0.119 R)
• M8: 3,164,743 km (0.074 R)
• M9: 3,521,683 km (0.105 R)
• M10: 4,501,550 km (0.092 R)
• M11: 4,935,832 km (0.103 R)
• M12: 5,140,931 km (0.118 R)
• M13: 5,175,338 km (0.111 R)
• M14: 5,594,512 km (0.069 R)
• M15: 5,880,094 km (0.108 R)
• M16: 6,391,120 km (0.03 R)
• M17: 6,465,321 km (0.082 R)
• M18: 7,338,524 km (0.108 R)
• M19: 7,416,314 km (0.078 R)
• M20: 9,444,862 km (0.053 R)
• M21: 10,041,757 km (0.12 R)
• M22: 10,128,075 km (0.072 R)
• M23: 11,226,871 km (0.081 R)
• M24: 12,041,282 km (0.107 R)
• M25: 12,316,991 km (0.079 R)
• M26: 13,250,781 km (0.106 R)
• M27: 14,352,420 km (0.095 R)
• M28: 16,135,028 km (0.058 R)
• M29: 17,361,431 km (0.095 R)
• M30: 17,881,284 km (0.115 R)
• M31: 18,564,797 km (0.112 R)
• M32: 19,740,636 km (0.05 R)
• M33: 20,556,094 km (0.036 R)
• M34: 24,099,170 km (0.106 R)
• M35: 24,562,474 km (0.101 R)
• M36: 25,615,344 km (0.071 R)
• M37: 25,910,501 km (0.083 R)
• M38: 26,266,095 km (0.063 R)
• M39: 27,282,463 km (0.115 R)
• M40: 28,068,151 km (0.103 R)
• M41: 28,738,948 km (0.077 R)
• M42: 29,661,967 km (0.045 R)
• M43: 32,298,031 km (0.115 R)
• M44: 33,193,075 km (0.045 R)
• M45: 33,902,169 km (0.11 R)
• M46: 34,420,974 km (0.098 R)
• M47: 34,551,124 km (0.105 R)
• M48: 36,125,193 km (0.083 R)
• M49: 37,254,208 km (0.077 R)
• M50: 37,387,799 km (0.066 R)
• M51: 37,655,430 km (0.085 R)
• M52: 38,259,955 km (0.066 R)
• M53: 38,867,771 km (0.056 R)
• M54: 43,631,865 km (0.072 R)
• M55: 44,620,856 km (0.099 R)
• M56: 44,691,765 km (0.096 R)
• M57: 45,688,536 km (0.05 R)
• M58: 48,066,843 km (0.092 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 16,928 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit