🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.82 AU - 1.1 AU

Year: 414 Days

Day: 17.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.92 AU - 1.18 AU

Year: 473 Days

Day: 21.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.2 AU - 1.54 AU

Year: 705 Days

Day: 27.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.2

Radius: 13.6

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.66 AU - 4.4 AU

Year: 2916 Days

Day: 8 Hours

Environment

Temp: -157 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 94,203,222 km

• M1: 176,376 km (0.12 R)
• M2: 396,135 km (0.106 R)
• M3: 561,590 km (0.057 R)
• M4: 850,314 km (0.081 R)
• M5: 992,432 km (0.053 R)
• M6: 1,481,169 km (0.096 R)
• M7: 1,580,202 km (0.114 R)
• M8: 1,746,106 km (0.117 R)
• M9: 1,837,959 km (0.079 R)
• M10: 2,095,866 km (0.116 R)
• M11: 2,380,252 km (0.109 R)
• M12: 2,815,282 km (0.069 R)
• M13: 3,002,728 km (0.069 R)
• M14: 3,243,132 km (0.115 R)
• M15: 3,357,425 km (0.085 R)
• M16: 3,607,104 km (0.092 R)
• M17: 3,691,776 km (0.062 R)
• M18: 4,054,401 km (0.119 R)
• M19: 4,160,317 km (0.074 R)
• M20: 4,684,807 km (0.057 R)
• M21: 5,211,242 km (0.083 R)
• M22: 5,307,284 km (0.058 R)
• M23: 5,403,924 km (0.113 R)
• M24: 5,717,182 km (0.077 R)
• M25: 5,816,365 km (0.071 R)
• M26: 5,936,044 km (0.108 R)
• M27: 6,137,402 km (0.12 R)
• M28: 6,402,639 km (0.052 R)
• M29: 6,650,972 km (0.056 R)
• M30: 7,029,305 km (0.092 R)
• M31: 7,114,276 km (0.08 R)
• M32: 7,264,024 km (0.059 R)
• M33: 7,393,127 km (0.105 R)
• M34: 7,610,044 km (0.092 R)
• M35: 7,939,458 km (0.111 R)
• M36: 8,117,031 km (0.058 R)
• M37: 8,453,626 km (0.088 R)
• M38: 8,794,859 km (0.067 R)
• M39: 9,024,791 km (0.044 R)
• M40: 9,280,154 km (0.059 R)
• M41: 9,608,522 km (0.087 R)
• M42: 10,252,840 km (0.074 R)
• M43: 10,641,345 km (0.062 R)
• M44: 10,911,220 km (0.104 R)
• M45: 11,084,155 km (0.081 R)
• M46: 11,810,154 km (0.102 R)
• M47: 11,987,876 km (0.054 R)
• M48: 12,345,714 km (0.102 R)
• M49: 12,500,099 km (0.096 R)
• M50: 12,733,023 km (0.12 R)
• M51: 12,836,993 km (0.098 R)
• M52: 12,941,263 km (0.042 R)
• M53: 13,176,880 km (0.104 R)
• M54: 13,732,187 km (0.117 R)
• M55: 14,187,413 km (0.072 R)
• M56: 14,484,664 km (0.102 R)
• M57: 14,865,840 km (0.037 R)
• M58: 15,167,728 km (0.051 R)
• M59: 15,889,388 km (0.113 R)
• M60: 16,057,536 km (0.101 R)
• M61: 16,198,158 km (0.12 R)
• M62: 16,707,539 km (0.07 R)
• M63: 17,021,545 km (0.114 R)
• M64: 17,107,414 km (0.115 R)
• M65: 17,366,218 km (0.094 R)
• M66: 17,626,220 km (0.104 R)
• M67: 17,858,545 km (0.09 R)
• M68: 18,679,389 km (0.071 R)
• M69: 18,767,950 km (0.063 R)
• M70: 19,183,683 km (0.079 R)
• M71: 19,542,568 km (0.116 R)
• M72: 19,813,041 km (0.084 R)
• M73: 19,903,548 km (0.096 R)
• M74: 20,206,035 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.7

Radius: 9.4

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.63 AU - 5.21 AU

Year: 4799 Days

Day: 6.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 94,203,222 km

• M1: 121,473 km (0.03 R)
• M2: 196,272 km (0.114 R)
• M3: 270,922 km (0.087 R)
• M4: 335,249 km (0.07 R)
• M5: 427,102 km (0.106 R)
• M6: 506,538 km (0.096 R)
• M7: 648,956 km (0.108 R)
• M8: 734,226 km (0.113 R)
• M9: 879,187 km (0.107 R)
• M10: 1,014,124 km (0.104 R)
• M11: 1,094,458 km (0.097 R)
• M12: 1,586,785 km (0.108 R)
• M13: 1,801,757 km (0.111 R)
• M14: 2,026,154 km (0.098 R)
• M15: 2,141,793 km (0.049 R)
• M16: 2,246,661 km (0.107 R)
• M17: 2,434,107 km (0.077 R)
• M18: 2,668,676 km (0.117 R)
• M19: 3,431,476 km (0.118 R)
• M20: 3,508,220 km (0.114 R)
• M21: 3,694,768 km (0.092 R)
• M22: 3,805,321 km (0.119 R)
• M23: 4,029,419 km (0.087 R)
• M24: 4,126,807 km (0.113 R)
• M25: 4,507,533 km (0.1 R)
• M26: 4,625,566 km (0.11 R)
• M27: 5,267,042 km (0.116 R)
• M28: 5,752,786 km (0.036 R)
• M29: 5,917,942 km (0.113 R)
• M30: 6,271,741 km (0.104 R)
• M31: 6,365,988 km (0.075 R)
• M32: 7,156,613 km (0.082 R)
• M33: 7,453,564 km (0.097 R)
• M34: 7,553,496 km (0.105 R)
• M35: 7,633,830 km (0.075 R)
• M36: 7,815,442 km (0.109 R)
• M37: 8,100,725 km (0.086 R)
• M38: 8,244,787 km (0.051 R)
• M39: 8,597,988 km (0.118 R)
• M40: 8,913,789 km (0.09 R)
• M41: 8,998,611 km (0.108 R)
• M42: 9,062,340 km (0.068 R)
• M43: 9,426,910 km (0.104 R)
• M44: 9,643,528 km (0.118 R)
• M45: 10,729,010 km (0.043 R)
• M46: 10,841,956 km (0.083 R)
• M47: 11,000,679 km (0.069 R)
• M48: 11,251,705 km (0.075 R)
• M49: 11,782,927 km (0.095 R)
• M50: 11,899,463 km (0.106 R)
• M51: 11,969,475 km (0.101 R)
• M52: 12,086,610 km (0.045 R)
• M53: 12,227,831 km (0.109 R)
• M54: 12,322,077 km (0.025 R)
• M55: 12,487,832 km (0.073 R)
• M56: 12,559,190 km (0.056 R)
• M57: 12,773,713 km (0.1 R)
• M58: 13,376,144 km (0.115 R)
• M59: 13,522,152 km (0.087 R)
• M60: 13,668,608 km (0.085 R)
• M61: 14,259,968 km (0.106 R)
• M62: 14,508,749 km (0.085 R)
• M63: 14,583,698 km (0.114 R)
• M64: 14,734,044 km (0.083 R)
• M65: 14,884,839 km (0.063 R)
• M66: 15,391,078 km (0.088 R)
• M67: 15,723,185 km (0.071 R)
• M68: 15,800,228 km (0.07 R)
• M69: 16,057,686 km (0.108 R)
• M70: 16,342,670 km (0.12 R)
• M71: 16,446,640 km (0.046 R)
• M72: 16,681,509 km (0.057 R)
• M73: 17,791,974 km (0.099 R)
• M74: 18,006,198 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 953.3

Radius: 7.7

Gravity: 16.08 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 12.69 AU - 15.57 AU

Year: 23355 Days

Day: 24.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 94,203,222 km

• M1: 219,460 km (0.081 R)
• M2: 322,982 km (0.031 R)
• M3: 711,936 km (0.066 R)
• M4: 820,544 km (0.079 R)
• M5: 1,764,507 km (0.083 R)
• M6: 1,990,100 km (0.107 R)
• M7: 2,636,662 km (0.086 R)
• M8: 3,297,586 km (0.119 R)
• M9: 4,660,273 km (0.09 R)
• M10: 4,711,884 km (0.047 R)
• M11: 4,920,124 km (0.111 R)
• M12: 5,345,730 km (0.088 R)
• M13: 5,562,946 km (0.032 R)
• M14: 6,231,948 km (0.112 R)
• M15: 7,163,045 km (0.1 R)
• M16: 7,889,642 km (0.111 R)
• M17: 9,152,099 km (0.079 R)
• M18: 9,346,875 km (0.052 R)
• M19: 9,939,283 km (0.082 R)
• M20: 10,611,875 km (0.105 R)
• M21: 11,091,336 km (0.063 R)
• M22: 11,160,450 km (0.079 R)
• M23: 11,438,253 km (0.092 R)
• M24: 12,428,292 km (0.067 R)
• M25: 12,716,268 km (0.088 R)
• M26: 13,889,863 km (0.111 R)
• M27: 14,944,827 km (0.042 R)
• M28: 15,174,161 km (0.097 R)
• M29: 15,250,905 km (0.091 R)
• M30: 15,559,226 km (0.085 R)
• M31: 16,103,612 km (0.076 R)
• M32: 17,131,051 km (0.085 R)
• M33: 18,098,201 km (0.116 R)
• M34: 19,000,276 km (0.026 R)
• M35: 19,581,912 km (0.102 R)
• M36: 19,665,538 km (0.085 R)
• M37: 20,000,936 km (0.055 R)
• M38: 20,422,952 km (0.086 R)
• M39: 21,275,809 km (0.11 R)
• M40: 22,840,005 km (0.074 R)
• M41: 24,171,575 km (0.071 R)
• M42: 24,711,324 km (0.071 R)
• M43: 25,985,898 km (0.102 R)
• M44: 30,612,362 km (0.091 R)
• M45: 30,709,451 km (0.114 R)
• M46: 30,903,779 km (0.088 R)
• M47: 32,177,156 km (0.111 R)
• M48: 32,374,625 km (0.095 R)
• M49: 33,868,060 km (0.047 R)
• M50: 34,876,200 km (0.116 R)
• M51: 34,977,478 km (0.108 R)
• M52: 36,921,802 km (0.059 R)
• M53: 39,744,414 km (0.042 R)
• M54: 41,449,531 km (0.082 R)
• M55: 43,614,511 km (0.082 R)
• M56: 44,820,719 km (0.118 R)
• M57: 44,930,972 km (0.116 R)
• M58: 47,490,442 km (0.059 R)
• M59: 48,504,866 km (0.086 R)
• M60: 48,731,207 km (0.098 R)
• M61: 49,185,087 km (0.113 R)
• M62: 50,325,771 km (0.103 R)
• M63: 50,784,438 km (0.071 R)
• M64: 51,937,239 km (0.074 R)
• M65: 52,400,843 km (0.094 R)
• M66: 52,633,168 km (0.111 R)
• M67: 53,215,403 km (0.091 R)
• M68: 53,682,747 km (0.099 R)
• M69: 54,856,941 km (0.091 R)
• M70: 55,684,067 km (0.119 R)
• M71: 60,366,630 km (0.078 R)
• M72: 60,975,942 km (0.091 R)
• M73: 61,342,607 km (0.116 R)
• M74: 63,433,985 km (0.103 R)
• M75: 67,939,275 km (0.108 R)
• M76: 70,614,533 km (0.035 R)
• M77: 71,128,103 km (0.104 R)
• M78: 73,714,052 km (0.094 R)
• M79: 74,365,251 km (0.094 R)
• M80: 76,199,022 km (0.11 R)
• M81: 77,385,782 km (0.118 R)
• M82: 78,844,511 km (0.113 R)
• M83: 79,377,229 km (0.073 R)
• M84: 80,848,224 km (0.084 R)
• M85: 81,385,430 km (0.103 R)
• M86: 85,861,847 km (0.072 R)
• M87: 86,684,337 km (0.1 R)
• M88: 87,234,109 km (0.086 R)
• M89: 89,583,543 km (0.063 R)
• M90: 90,139,299 km (0.097 R)
• M91: 90,835,827 km (0.113 R)
• M92: 91,114,827 km (0.117 R)
• M93: 91,254,402 km (0.07 R)
• M94: 92,374,142 km (0.111 R)
• M95: 94,062,055 km (0.098 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: 336 - 11,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit