🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.49 AU - 0.69 AU

Year: 166 Days

Day: 13.8 Hours

Environment

Temp: 212 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.63 AU - 2.33 AU

Year: 1018 Days

Day: 48 Hours

Environment

Temp: -68 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,895,699 km

• M1: 51,162 km (0.085 R)

Asteroid Belt

Center: 4.08 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850

Radius: 8.6

Gravity: 11.49 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.39 AU - 6.95 AU

Year: 5598 Days

Day: 11.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 46,895,699 km

• M1: 108,010 km (0.079 R)
• M2: 177,573 km (0.056 R)
• M3: 244,892 km (0.087 R)
• M4: 417,976 km (0.103 R)
• M5: 632,500 km (0.031 R)
• M6: 1,449,454 km (0.086 R)
• M7: 1,520,662 km (0.083 R)
• M8: 1,648,419 km (0.12 R)
• M9: 2,072,678 km (0.091 R)
• M10: 2,318,318 km (0.091 R)
• M11: 2,402,243 km (0.113 R)
• M12: 3,087,251 km (0.101 R)
• M13: 3,415,619 km (0.104 R)
• M14: 3,511,511 km (0.092 R)
• M15: 3,584,066 km (0.1 R)
• M16: 3,681,604 km (0.093 R)
• M17: 3,779,889 km (0.037 R)
• M18: 4,892,000 km (0.109 R)
• M19: 5,357,848 km (0.044 R)
• M20: 5,638,643 km (0.096 R)
• M21: 5,752,337 km (0.036 R)
• M22: 5,981,970 km (0.067 R)
• M23: 7,144,046 km (0.111 R)
• M24: 7,359,916 km (0.099 R)
• M25: 7,484,381 km (0.095 R)
• M26: 7,956,812 km (0.119 R)
• M27: 8,052,405 km (0.099 R)
• M28: 8,374,190 km (0.119 R)
• M29: 8,634,490 km (0.093 R)
• M30: 8,831,510 km (0.103 R)
• M31: 9,263,549 km (0.105 R)
• M32: 9,941,676 km (0.107 R)
• M33: 10,148,271 km (0.082 R)
• M34: 10,391,068 km (0.112 R)
• M35: 10,565,649 km (0.099 R)
• M36: 12,033,653 km (0.068 R)
• M37: 12,106,956 km (0.059 R)
• M38: 12,475,415 km (0.086 R)
• M39: 12,549,466 km (0.068 R)
• M40: 12,922,414 km (0.048 R)
• M41: 14,489,152 km (0.101 R)
• M42: 15,195,703 km (0.041 R)
• M43: 15,513,299 km (0.1 R)
• M44: 15,672,920 km (0.109 R)
• M45: 16,642,314 km (0.118 R)
• M46: 17,922,872 km (0.112 R)
• M47: 18,048,534 km (0.104 R)
• M48: 18,258,570 km (0.034 R)
• M49: 18,553,876 km (0.049 R)
• M50: 19,578,621 km (0.114 R)
• M51: 20,010,959 km (0.095 R)
• M52: 20,271,858 km (0.107 R)
• M53: 20,446,588 km (0.089 R)
• M54: 20,533,953 km (0.071 R)
• M55: 22,084,984 km (0.047 R)
• M56: 22,264,651 km (0.068 R)
• M57: 22,715,988 km (0.117 R)
• M58: 23,398,453 km (0.116 R)
• M59: 25,157,724 km (0.114 R)
• M60: 25,722,007 km (0.079 R)
• M61: 25,816,404 km (0.038 R)
• M62: 26,385,624 km (0.102 R)
• M63: 26,576,361 km (0.07 R)
• M64: 27,006,904 km (0.107 R)
• M65: 27,295,328 km (0.098 R)
• M66: 27,439,989 km (0.091 R)
• M67: 28,263,975 km (0.048 R)
• M68: 28,948,684 km (0.064 R)
• M69: 29,046,970 km (0.105 R)
• M70: 29,490,677 km (0.076 R)
• M71: 31,136,254 km (0.048 R)
• M72: 31,438,591 km (0.046 R)
• M73: 31,640,698 km (0.072 R)
• M74: 32,657,963 km (0.105 R)
• M75: 32,811,451 km (0.082 R)
• M76: 33,324,870 km (0.103 R)
• M77: 34,099,937 km (0.113 R)
• M78: 34,255,668 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.1

Radius: 8.5

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.42 AU - 9.66 AU

Year: 8327 Days

Day: 5.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 46,895,699 km

• M1: 119,379 km (0.083 R)
• M2: 257,757 km (0.086 R)
• M3: 390,750 km (0.046 R)
• M4: 473,028 km (0.044 R)
• M5: 561,890 km (0.117 R)
• M6: 728,691 km (0.05 R)
• M7: 895,942 km (0.119 R)
• M8: 1,025,643 km (0.105 R)
• M9: 1,232,238 km (0.12 R)
• M10: 1,396,047 km (0.04 R)
• M11: 1,567,187 km (0.058 R)
• M12: 1,625,680 km (0.053 R)
• M13: 1,785,600 km (0.053 R)
• M14: 1,846,935 km (0.098 R)
• M15: 1,992,943 km (0.116 R)
• M16: 2,120,999 km (0.074 R)
• M17: 3,241,786 km (0.041 R)
• M18: 3,367,747 km (0.095 R)
• M19: 3,729,026 km (0.095 R)
• M20: 3,808,163 km (0.09 R)
• M21: 4,048,717 km (0.098 R)
• M22: 4,184,552 km (0.048 R)
• M23: 4,460,709 km (0.07 R)
• M24: 4,601,032 km (0.061 R)
• M25: 4,828,570 km (0.065 R)
• M26: 5,176,834 km (0.118 R)
• M27: 5,533,326 km (0.061 R)
• M28: 5,653,902 km (0.092 R)
• M29: 5,745,007 km (0.089 R)
• M30: 6,459,187 km (0.07 R)
• M31: 6,972,458 km (0.093 R)
• M32: 7,037,533 km (0.094 R)
• M33: 7,135,519 km (0.114 R)
• M34: 8,450,634 km (0.118 R)
• M35: 10,280,066 km (0.095 R)
• M36: 10,540,367 km (0.069 R)
• M37: 10,991,853 km (0.08 R)
• M38: 11,296,285 km (0.101 R)
• M39: 11,488,069 km (0.069 R)
• M40: 12,108,900 km (0.088 R)
• M41: 12,305,023 km (0.102 R)
• M42: 12,660,917 km (0.115 R)
• M43: 12,980,158 km (0.113 R)
• M44: 13,221,310 km (0.106 R)
• M45: 14,490,648 km (0.083 R)
• M46: 14,908,475 km (0.115 R)
• M47: 15,160,996 km (0.098 R)
• M48: 16,099,124 km (0.057 R)
• M49: 16,271,760 km (0.099 R)
• M50: 16,444,845 km (0.107 R)
• M51: 17,143,916 km (0.1 R)
• M52: 17,897,141 km (0.102 R)
• M53: 18,031,181 km (0.104 R)
• M54: 18,842,450 km (0.118 R)
• M55: 19,115,616 km (0.101 R)
• M56: 19,344,052 km (0.118 R)
• M57: 19,527,608 km (0.097 R)
• M58: 19,803,916 km (0.092 R)
• M59: 20,035,344 km (0.111 R)
• M60: 20,734,564 km (0.082 R)
• M61: 21,252,322 km (0.102 R)
• M62: 21,347,018 km (0.08 R)
• M63: 22,493,237 km (0.048 R)
• M64: 22,638,047 km (0.105 R)
• M65: 22,879,798 km (0.105 R)
• M66: 23,855,774 km (0.111 R)
• M67: 24,845,364 km (0.102 R)
• M68: 25,747,290 km (0.089 R)
• M69: 25,848,268 km (0.066 R)
• M70: 25,999,811 km (0.063 R)
• M71: 26,405,371 km (0.072 R)
• M72: 28,100,763 km (0.09 R)
• M73: 28,204,584 km (0.084 R)
• M74: 30,575,411 km (0.039 R)
• M75: 30,789,336 km (0.12 R)
• M76: 31,003,560 km (0.114 R)
• M77: 31,433,804 km (0.118 R)
• M78: 32,082,610 km (0.09 R)
• M79: 32,354,279 km (0.111 R)
• M80: 32,463,187 km (0.119 R)
• M81: 33,173,926 km (0.119 R)
• M82: 34,055,806 km (0.053 R)
• M83: 34,332,861 km (0.053 R)
• M84: 34,388,362 km (0.081 R)
• M85: 34,610,814 km (0.095 R)
• M86: 34,722,115 km (0.116 R)
• M87: 35,786,055 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.8

Radius: 13.7

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 7.98 AU - 8.9 AU

Year: 8956 Days

Day: 12.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,895,699 km

• M1: 174,581 km (0.068 R)
• M2: 437,873 km (0.116 R)
• M3: 631,303 km (0.114 R)
• M4: 756,666 km (0.049 R)
• M5: 926,908 km (0.077 R)
• M6: 1,267,543 km (0.079 R)
• M7: 1,431,951 km (0.118 R)
• M8: 1,851,872 km (0.06 R)
• M9: 2,513,843 km (0.083 R)
• M10: 2,697,100 km (0.104 R)
• M11: 3,104,904 km (0.111 R)
• M12: 3,217,102 km (0.095 R)
• M13: 3,768,520 km (0.111 R)
• M14: 4,349,558 km (0.084 R)
• M15: 4,893,646 km (0.083 R)
• M16: 5,290,828 km (0.094 R)
• M17: 5,527,342 km (0.049 R)
• M18: 5,629,817 km (0.041 R)
• M19: 5,767,447 km (0.097 R)
• M20: 6,187,069 km (0.083 R)
• M21: 6,508,405 km (0.079 R)
• M22: 7,809,757 km (0.059 R)
• M23: 7,963,543 km (0.06 R)
• M24: 8,157,273 km (0.079 R)
• M25: 8,274,258 km (0.049 R)
• M26: 8,391,842 km (0.12 R)
• M27: 8,907,656 km (0.101 R)
• M28: 9,721,318 km (0.113 R)
• M29: 10,305,199 km (0.115 R)
• M30: 10,729,159 km (0.054 R)
• M31: 10,814,580 km (0.049 R)
• M32: 11,463,086 km (0.094 R)
• M33: 12,347,509 km (0.096 R)
• M34: 12,662,113 km (0.09 R)
• M35: 12,979,560 km (0.098 R)
• M36: 13,299,550 km (0.087 R)
• M37: 13,529,781 km (0.096 R)
• M38: 14,040,957 km (0.104 R)
• M39: 14,890,972 km (0.098 R)
• M40: 15,178,050 km (0.117 R)
• M41: 16,988,484 km (0.093 R)
• M42: 18,199,179 km (0.115 R)
• M43: 18,711,851 km (0.105 R)
• M44: 19,229,161 km (0.08 R)
• M45: 19,594,180 km (0.111 R)
• M46: 20,863,069 km (0.111 R)
• M47: 21,723,705 km (0.098 R)
• M48: 22,158,287 km (0.105 R)
• M49: 22,486,206 km (0.118 R)
• M50: 25,053,305 km (0.074 R)
• M51: 25,223,847 km (0.12 R)
• M52: 25,738,014 km (0.057 R)
• M53: 28,538,487 km (0.114 R)
• M54: 29,793,912 km (0.108 R)
• M55: 30,035,064 km (0.033 R)
• M56: 30,701,672 km (0.077 R)
• M57: 31,128,325 km (0.082 R)
• M58: 31,802,862 km (0.07 R)
• M59: 32,172,817 km (0.118 R)
• M60: 33,416,424 km (0.092 R)
• M61: 34,107,118 km (0.082 R)
• M62: 34,992,887 km (0.104 R)
• M63: 35,247,353 km (0.041 R)
• M64: 35,694,202 km (0.049 R)
• M65: 36,207,173 km (0.102 R)
• M66: 36,400,154 km (0.043 R)
• M67: 36,593,584 km (0.053 R)
• M68: 36,787,164 km (0.083 R)
• M69: 37,110,744 km (0.102 R)
• M70: 37,370,296 km (0.039 R)
• M71: 37,695,522 km (0.111 R)
• M72: 37,825,971 km (0.092 R)
• M73: 38,217,918 km (0.088 R)
• M74: 38,874,353 km (0.041 R)
• M75: 40,131,723 km (0.062 R)
• M76: 40,331,436 km (0.057 R)
• M77: 41,133,730 km (0.055 R)
• M78: 41,469,577 km (0.106 R)
• M79: 41,671,534 km (0.114 R)
• M80: 45,917,870 km (0.065 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 16,958 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit