🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.54 AU - 0.66 AU

Year: 175 Days

Day: 29.6 Hours

Environment

Temp: 130 °C

Axial Tilt: 94.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.61 AU - 0.71 AU

Year: 202 Days

Day: 33.6 Hours

Environment

Temp: 119 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.86 AU - 4.08 AU

Year: 2980 Days

Day: 40.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,434,257 km

• M1: 3,338,875 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.7

Radius: 9.3

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.57 AU - 4.99 AU

Year: 3937 Days

Day: 14.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 37,434,257 km

• M1: 117,584 km (0.057 R)
• M2: 255,812 km (0.082 R)
• M3: 319,990 km (0.032 R)
• M4: 406,906 km (0.071 R)
• M5: 529,128 km (0.118 R)
• M6: 674,238 km (0.1 R)
• M7: 864,676 km (0.068 R)
• M8: 994,078 km (0.041 R)
• M9: 1,061,397 km (0.113 R)
• M10: 1,165,367 km (0.08 R)
• M11: 1,236,726 km (0.11 R)
• M12: 1,371,364 km (0.101 R)
• M13: 1,459,626 km (0.095 R)
• M14: 1,695,841 km (0.106 R)
• M15: 1,790,986 km (0.117 R)
• M16: 2,695,006 km (0.091 R)
• M17: 2,822,912 km (0.099 R)
• M18: 2,903,844 km (0.057 R)
• M19: 2,969,219 km (0.064 R)
• M20: 3,134,674 km (0.118 R)
• M21: 3,252,407 km (0.077 R)
• M22: 3,406,044 km (0.061 R)
• M23: 3,827,312 km (0.113 R)
• M24: 4,007,727 km (0.109 R)
• M25: 4,209,385 km (0.085 R)
• M26: 4,283,735 km (0.105 R)
• M27: 4,433,333 km (0.083 R)
• M28: 4,971,137 km (0.112 R)
• M29: 5,128,664 km (0.069 R)
• M30: 5,207,951 km (0.075 R)
• M31: 5,267,790 km (0.09 R)
• M32: 5,327,779 km (0.088 R)
• M33: 5,448,504 km (0.118 R)
• M34: 5,816,216 km (0.066 R)
• M35: 6,065,894 km (0.079 R)
• M36: 6,149,819 km (0.072 R)
• M37: 6,234,342 km (0.099 R)
• M38: 6,319,014 km (0.11 R)
• M39: 6,468,313 km (0.069 R)
• M40: 6,532,789 km (0.096 R)
• M41: 6,597,266 km (0.057 R)
• M42: 6,662,042 km (0.119 R)
• M43: 6,727,117 km (0.099 R)
• M44: 6,879,557 km (0.072 R)
• M45: 7,254,599 km (0.068 R)
• M46: 7,455,958 km (0.094 R)
• M47: 7,909,838 km (0.05 R)
• M48: 8,489,978 km (0.112 R)
• M49: 8,868,461 km (0.106 R)
• M50: 8,963,904 km (0.079 R)
• M51: 9,325,034 km (0.078 R)
• M52: 9,397,888 km (0.081 R)
• M53: 9,764,702 km (0.111 R)
• M54: 10,086,487 km (0.12 R)
• M55: 10,161,286 km (0.089 R)
• M56: 10,588,238 km (0.047 R)
• M57: 10,740,379 km (0.04 R)
• M58: 10,944,431 km (0.094 R)
• M59: 11,278,632 km (0.102 R)
• M60: 11,460,094 km (0.042 R)
• M61: 11,930,879 km (0.107 R)
• M62: 13,299,101 km (0.073 R)
• M63: 13,463,210 km (0.059 R)
• M64: 14,294,525 km (0.09 R)
• M65: 14,378,450 km (0.116 R)
• M66: 14,603,445 km (0.052 R)
• M67: 15,256,440 km (0.092 R)
• M68: 15,514,646 km (0.078 R)
• M69: 15,919,158 km (0.102 R)
• M70: 16,151,783 km (0.093 R)
• M71: 16,210,126 km (0.088 R)
• M72: 16,327,112 km (0.088 R)
• M73: 16,591,152 km (0.116 R)
• M74: 16,767,977 km (0.112 R)
• M75: 17,123,571 km (0.112 R)
• M76: 17,302,191 km (0.081 R)
• M77: 17,571,467 km (0.116 R)
• M78: 17,872,308 km (0.098 R)
• M79: 18,053,621 km (0.099 R)
• M80: 18,478,927 km (0.119 R)
• M81: 19,030,794 km (0.111 R)
• M82: 20,213,365 km (0.071 R)
• M83: 20,718,408 km (0.107 R)
• M84: 21,483,900 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.4

Radius: 9.8

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 7.72 AU - 8.34 AU

Year: 8572 Days

Day: 8.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 37,434,257 km

• M1: 125,064 km (0.098 R)
• M2: 361,129 km (0.086 R)
• M3: 445,054 km (0.088 R)
• M4: 585,975 km (0.077 R)
• M5: 798,553 km (0.093 R)
• M6: 899,532 km (0.105 R)
• M7: 1,364,931 km (0.089 R)
• M8: 1,452,147 km (0.075 R)
• M9: 2,300,516 km (0.108 R)
• M10: 2,405,384 km (0.11 R)
• M11: 2,469,113 km (0.043 R)
• M12: 2,663,740 km (0.119 R)
• M13: 3,114,478 km (0.037 R)
• M14: 3,207,528 km (0.062 R)
• M15: 3,301,475 km (0.113 R)
• M16: 3,859,625 km (0.033 R)
• M17: 4,317,095 km (0.07 R)
• M18: 5,008,088 km (0.031 R)
• M19: 5,338,699 km (0.07 R)
• M20: 5,422,324 km (0.075 R)
• M21: 6,050,037 km (0.08 R)
• M22: 6,313,479 km (0.113 R)
• M23: 6,402,190 km (0.083 R)
• M24: 7,003,873 km (0.066 R)
• M25: 7,157,211 km (0.083 R)
• M26: 7,218,845 km (0.109 R)
• M27: 8,196,467 km (0.052 R)
• M28: 9,349,717 km (0.089 R)
• M29: 9,654,598 km (0.119 R)
• M30: 10,343,496 km (0.05 R)
• M31: 10,413,209 km (0.119 R)
• M32: 10,553,232 km (0.106 R)
• M33: 10,870,679 km (0.085 R)
• M34: 10,977,043 km (0.074 R)
• M35: 11,370,485 km (0.12 R)
• M36: 11,587,103 km (0.114 R)
• M37: 11,804,918 km (0.036 R)
• M38: 13,103,128 km (0.091 R)
• M39: 13,520,356 km (0.116 R)
• M40: 14,173,949 km (0.118 R)
• M41: 14,798,371 km (0.106 R)
• M42: 15,953,117 km (0.066 R)
• M43: 17,012,868 km (0.066 R)
• M44: 17,426,506 km (0.081 R)
• M45: 17,592,859 km (0.11 R)
• M46: 17,969,098 km (0.1 R)
• M47: 18,857,560 km (0.115 R)
• M48: 19,028,400 km (0.111 R)
• M49: 19,285,559 km (0.095 R)
• M50: 19,414,662 km (0.112 R)
• M51: 19,543,915 km (0.113 R)
• M52: 19,760,233 km (0.087 R)
• M53: 19,933,767 km (0.119 R)
• M54: 20,064,216 km (0.11 R)
• M55: 20,238,647 km (0.025 R)
• M56: 20,764,932 km (0.083 R)
• M57: 21,473,727 km (0.085 R)
• M58: 21,562,738 km (0.082 R)
• M59: 22,280,508 km (0.117 R)
• M60: 22,596,908 km (0.067 R)
• M61: 22,733,042 km (0.081 R)
• M62: 23,188,568 km (0.117 R)
• M63: 23,831,390 km (0.104 R)
• M64: 25,511,224 km (0.101 R)
• M65: 26,460,871 km (0.09 R)
• M66: 26,556,464 km (0.046 R)
• M67: 28,053,042 km (0.118 R)
• M68: 28,296,886 km (0.058 R)
• M69: 29,032,908 km (0.065 R)
• M70: 29,725,695 km (0.105 R)
• M71: 30,273,672 km (0.109 R)
• M72: 31,177,692 km (0.093 R)
• M73: 31,379,799 km (0.104 R)
• M74: 32,090,538 km (0.091 R)
• M75: 32,294,590 km (0.106 R)
• M76: 33,683,307 km (0.055 R)
• M77: 34,567,580 km (0.064 R)
• M78: 35,143,831 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 47.8

Radius: 3.1

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 14.91 AU - 18.85 AU

Year: 26127 Days

Day: 18.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 37,434,257 km

• M1: 65,374 km (0.08 R)
• M2: 601,982 km (0.086 R)
• M3: 791,373 km (0.075 R)
• M4: 948,899 km (0.09 R)
• M5: 1,150,856 km (0.108 R)
• M6: 2,276,580 km (0.065 R)
• M7: 3,062,568 km (0.091 R)
• M8: 3,160,105 km (0.11 R)
• M9: 3,408,438 km (0.07 R)
• M10: 3,458,852 km (0.075 R)
• M11: 3,923,653 km (0.068 R)
• M12: 4,435,427 km (0.057 R)
• M13: 4,854,002 km (0.109 R)
• M14: 5,372,658 km (0.05 R)
• M15: 6,399,647 km (0.094 R)
• M16: 6,967,222 km (0.075 R)
• M17: 7,748,721 km (0.102 R)
• M18: 9,251,731 km (0.083 R)
• M19: 9,357,496 km (0.1 R)
• M20: 9,891,860 km (0.052 R)
• M21: 10,144,680 km (0.105 R)
• M22: 10,326,591 km (0.085 R)
• M23: 10,436,247 km (0.063 R)
• M24: 11,064,857 km (0.069 R)
• M25: 11,102,107 km (0.119 R)
• M26: 11,177,055 km (0.102 R)
• M27: 11,402,499 km (0.04 R)
• M28: 11,972,916 km (0.117 R)
• M29: 12,747,683 km (0.112 R)
• M30: 13,578,550 km (0.094 R)
• M31: 14,385,930 km (0.081 R)
• M32: 14,795,379 km (0.083 R)
• M33: 15,542,172 km (0.1 R)
• M34: 16,386,203 km (0.116 R)
• M35: 17,201,661 km (0.111 R)
• M36: 17,810,973 km (0.114 R)
• M37: 18,030,283 km (0.103 R)
• M38: 19,095,420 km (0.047 R)
• M39: 19,590,440 km (0.097 R)
• M40: 20,777,050 km (0.111 R)
• M41: 22,600,050 km (0.112 R)
• M42: 23,219,086 km (0.096 R)
• M43: 23,410,720 km (0.114 R)
• M44: 24,279,286 km (0.062 R)
• M45: 25,109,105 km (0.116 R)
• M46: 25,948,349 km (0.096 R)
• M47: 26,047,682 km (0.103 R)
• M48: 26,296,613 km (0.057 R)
• M49: 26,396,395 km (0.099 R)
• M50: 29,447,593 km (0.064 R)
• M51: 30,803,997 km (0.091 R)
• M52: 31,014,481 km (0.07 R)
• M53: 32,287,409 km (0.091 R)
• M54: 33,091,647 km (0.065 R)
• M55: 33,848,014 km (0.114 R)
• M56: 34,173,988 km (0.09 R)
• M57: 35,103,290 km (0.106 R)
• M58: 35,764,064 km (0.098 R)
• M59: 36,262,524 km (0.1 R)
• M60: 37,322,126 km (0.115 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 19,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit