🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.53 AU - 0.89 AU

Year: 225 Days

Day: 18.7 Hours

Environment

Temp: 190 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.8 AU - 1.02 AU

Year: 327 Days

Day: 27.3 Hours

Environment

Temp: 24 °C

Axial Tilt: 43.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 14,768,744 km

• M1: 78,389 km (0.031 R)
• M2: 185,202 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.77 AU - 1.19 AU

Year: 365 Days

Day: 15.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.55 AU - 4.07 AU

Year: 2802 Days

Day: 16 Hours

Environment

Temp: -136 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,768,744 km

• M1: 2,702,635 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.6

Radius: 8

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.3 AU - 5.38 AU

Year: 3406 Days

Day: 12.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 14,768,744 km

• M1: 126,859 km (0.03 R)
• M2: 209,886 km (0.105 R)
• M3: 462,856 km (0.102 R)
• M4: 556,055 km (0.112 R)
• M5: 753,375 km (0.108 R)
• M6: 874,848 km (0.108 R)
• M7: 962,961 km (0.092 R)
• M8: 1,267,393 km (0.053 R)
• M9: 1,402,031 km (0.075 R)
• M10: 1,459,626 km (0.083 R)
• M11: 1,529,788 km (0.098 R)
• M12: 1,625,082 km (0.075 R)
• M13: 1,697,936 km (0.084 R)
• M14: 1,821,803 km (0.093 R)
• M15: 2,052,483 km (0.094 R)
• M16: 2,211,505 km (0.08 R)
• M17: 2,360,804 km (0.046 R)
• M18: 2,429,769 km (0.107 R)
• M19: 2,626,639 km (0.103 R)
• M20: 2,946,629 km (0.104 R)
• M21: 3,021,129 km (0.064 R)
• M22: 3,171,924 km (0.104 R)
• M23: 3,465,435 km (0.047 R)
• M24: 3,575,688 km (0.075 R)
• M25: 3,816,242 km (0.106 R)
• M26: 3,881,167 km (0.116 R)
• M27: 3,979,453 km (0.12 R)
• M28: 4,061,881 km (0.115 R)
• M29: 4,534,461 km (0.113 R)
• M30: 4,586,072 km (0.093 R)
• M31: 4,864,923 km (0.045 R)
• M32: 4,935,533 km (0.109 R)
• M33: 5,095,752 km (0.107 R)
• M34: 5,257,468 km (0.039 R)
• M35: 5,311,921 km (0.065 R)
• M36: 5,366,375 km (0.116 R)
• M37: 5,531,082 km (0.051 R)
• M38: 5,641,784 km (0.096 R)
• M39: 6,456,644 km (0.071 R)
• M40: 7,066,854 km (0.115 R)
• M41: 7,227,372 km (0.114 R)
• M42: 7,572,345 km (0.079 R)
• M43: 7,674,969 km (0.105 R)
• M44: 7,819,182 km (0.055 R)
• M45: 7,964,441 km (0.064 R)
• M46: 8,299,690 km (0.118 R)
• M47: 8,362,970 km (0.095 R)
• M48: 8,682,361 km (0.071 R)
• M49: 8,768,230 km (0.109 R)
• M50: 9,005,642 km (0.117 R)
• M51: 9,487,048 km (0.032 R)
• M52: 9,664,172 km (0.11 R)
• M53: 9,820,053 km (0.104 R)
• M54: 10,089,180 km (0.113 R)
• M55: 11,166,733 km (0.095 R)
• M56: 11,636,321 km (0.082 R)
• M57: 11,826,011 km (0.106 R)
• M58: 11,897,369 km (0.089 R)
• M59: 12,960,711 km (0.058 R)
• M60: 13,108,065 km (0.092 R)
• M61: 13,503,751 km (0.104 R)
• M62: 13,653,199 km (0.034 R)
• M63: 13,752,981 km (0.099 R)
• M64: 14,054,271 km (0.115 R)
• M65: 14,155,100 km (0.106 R)
• M66: 14,205,664 km (0.057 R)
• M67: 14,382,938 km (0.105 R)
• M68: 15,022,319 km (0.112 R)
• M69: 15,099,661 km (0.094 R)
• M70: 15,775,395 km (0.108 R)
• M71: 16,196,213 km (0.074 R)
• M72: 16,355,086 km (0.099 R)
• M73: 16,995,216 km (0.064 R)
• M74: 17,183,559 km (0.105 R)
• M75: 17,507,888 km (0.083 R)
• M76: 18,272,632 km (0.07 R)
• M77: 18,382,736 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.9

Radius: 11.8

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.44 AU - 4.58 AU

Year: 3608 Days

Day: 10.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 14,768,744 km

• M1: 149,149 km (0.096 R)
• M2: 222,751 km (0.06 R)
• M3: 429,196 km (0.101 R)
• M4: 554,709 km (0.098 R)
• M5: 717,023 km (0.102 R)
• M6: 832,063 km (0.075 R)
• M7: 1,171,651 km (0.107 R)
• M8: 1,348,176 km (0.032 R)
• M9: 1,434,943 km (0.093 R)
• M10: 1,770,192 km (0.065 R)
• M11: 1,865,934 km (0.09 R)
• M12: 1,952,551 km (0.05 R)
• M13: 2,290,044 km (0.106 R)
• M14: 2,442,036 km (0.098 R)
• M15: 2,561,415 km (0.114 R)
• M16: 2,695,006 km (0.088 R)
• M17: 2,918,654 km (0.118 R)
• M18: 2,994,650 km (0.1 R)
• M19: 3,084,110 km (0.103 R)
• M20: 3,291,901 km (0.07 R)
• M21: 3,531,407 km (0.113 R)
• M22: 3,626,103 km (0.05 R)
• M23: 3,845,862 km (0.108 R)
• M24: 3,985,437 km (0.096 R)
• M25: 4,141,019 km (0.106 R)
• M26: 4,678,973 km (0.074 R)
• M27: 4,903,369 km (0.081 R)
• M28: 5,070,321 km (0.085 R)
• M29: 5,269,884 km (0.111 R)
• M30: 5,582,245 km (0.082 R)
• M31: 5,708,954 km (0.107 R)
• M32: 5,981,222 km (0.044 R)
• M33: 6,094,617 km (0.08 R)
• M34: 6,241,522 km (0.08 R)
• M35: 6,672,364 km (0.074 R)
• M36: 7,010,455 km (0.042 R)
• M37: 7,216,003 km (0.079 R)
• M38: 7,493,208 km (0.083 R)
• M39: 7,668,387 km (0.109 R)
• M40: 7,951,276 km (0.105 R)
• M41: 8,076,191 km (0.113 R)
• M42: 8,563,880 km (0.055 R)
• M43: 8,802,189 km (0.107 R)
• M44: 9,005,642 km (0.12 R)
• M45: 9,417,036 km (0.11 R)
• M46: 9,758,269 km (0.058 R)
• M47: 10,180,733 km (0.052 R)
• M48: 10,336,016 km (0.063 R)
• M49: 10,727,364 km (0.101 R)
• M50: 10,825,949 km (0.069 R)
• M51: 10,905,086 km (0.073 R)
• M52: 11,123,499 km (0.109 R)
• M53: 11,484,329 km (0.098 R)
• M54: 11,625,699 km (0.114 R)
• M55: 11,910,085 km (0.106 R)
• M56: 12,176,219 km (0.113 R)
• M57: 12,506,532 km (0.049 R)
• M58: 12,631,296 km (0.083 R)
• M59: 13,112,852 km (0.09 R)
• M60: 13,366,570 km (0.107 R)
• M61: 13,536,513 km (0.111 R)
• M62: 13,943,270 km (0.091 R)
• M63: 14,202,223 km (0.084 R)
• M64: 14,310,532 km (0.086 R)
• M65: 14,440,982 km (0.03 R)
• M66: 14,528,197 km (0.114 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: 390 - 13,178 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit