🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.49 AU - 0.51 AU

Year: 225 Days

Day: 29.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.1

Radius: 10.8

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.76 AU - 0.76 AU

Year: 421 Days

Day: 5.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 34,818,096 km

• M1: 138,677 km (0.103 R)
• M2: 239,357 km (0.113 R)
• M3: 349,461 km (0.09 R)
• M4: 451,786 km (0.112 R)
• M5: 525,837 km (0.046 R)
• M6: 600,935 km (0.074 R)
• M7: 680,371 km (0.044 R)
• M8: 755,469 km (0.109 R)
• M9: 860,188 km (0.084 R)
• M10: 937,679 km (0.047 R)
• M11: 1,017,864 km (0.093 R)
• M12: 1,090,568 km (0.086 R)
• M13: 1,170,155 km (0.09 R)
• M14: 1,325,138 km (0.094 R)
• M15: 1,476,232 km (0.062 R)
• M16: 1,610,271 km (0.11 R)
• M17: 1,731,147 km (0.055 R)
• M18: 1,988,156 km (0.115 R)
• M19: 2,168,571 km (0.084 R)
• M20: 2,276,880 km (0.116 R)
• M21: 2,393,566 km (0.051 R)
• M22: 2,472,554 km (0.092 R)
• M23: 2,552,439 km (0.096 R)
• M24: 2,667,180 km (0.086 R)
• M25: 2,797,331 km (0.065 R)
• M26: 2,993,154 km (0.059 R)
• M27: 3,092,786 km (0.097 R)
• M28: 3,280,831 km (0.074 R)
• M29: 3,354,134 km (0.102 R)
• M30: 3,428,035 km (0.116 R)
• M31: 3,524,975 km (0.068 R)
• M32: 3,637,921 km (0.119 R)
• M33: 3,729,325 km (0.071 R)
• M34: 3,890,891 km (0.105 R)
• M35: 4,007,727 km (0.045 R)
• M36: 4,086,266 km (0.105 R)
• M37: 4,333,102 km (0.07 R)
• M38: 4,593,103 km (0.114 R)
• M39: 4,758,259 km (0.073 R)
• M40: 4,959,020 km (0.088 R)
• M41: 5,119,987 km (0.112 R)
• M42: 5,334,510 km (0.077 R)
• M43: 5,790,036 km (0.072 R)
• M44: 5,914,950 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.7

Radius: 9.5

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.3 AU - 5.6 AU

Year: 8090 Days

Day: 5.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 34,818,096 km

• M1: 124,765 km (0.026 R)
• M2: 250,128 km (0.099 R)
• M3: 432,487 km (0.074 R)
• M4: 686,804 km (0.12 R)
• M5: 1,037,611 km (0.092 R)
• M6: 1,131,110 km (0.115 R)
• M7: 1,371,812 km (0.089 R)
• M8: 1,617,153 km (0.033 R)
• M9: 1,788,592 km (0.118 R)
• M10: 1,876,556 km (0.117 R)
• M11: 1,979,030 km (0.091 R)
• M12: 2,176,200 km (0.097 R)
• M13: 2,297,524 km (0.103 R)
• M14: 2,421,242 km (0.055 R)
• M15: 2,733,153 km (0.086 R)
• M16: 2,983,131 km (0.108 R)
• M17: 3,457,805 km (0.091 R)
• M18: 3,712,271 km (0.06 R)
• M19: 3,809,211 km (0.11 R)
• M20: 3,890,741 km (0.114 R)
• M21: 4,667,603 km (0.113 R)
• M22: 4,984,451 km (0.108 R)
• M23: 5,454,638 km (0.088 R)
• M24: 5,620,691 km (0.048 R)
• M25: 5,713,741 km (0.082 R)
• M26: 6,205,619 km (0.071 R)
• M27: 6,321,108 km (0.052 R)
• M28: 6,456,644 km (0.051 R)
• M29: 6,534,585 km (0.106 R)
• M30: 6,632,422 km (0.1 R)
• M31: 6,770,351 km (0.095 R)
• M32: 6,829,592 km (0.114 R)
• M33: 7,229,915 km (0.059 R)
• M34: 7,453,265 km (0.042 R)
• M35: 7,699,653 km (0.117 R)
• M36: 7,844,464 km (0.083 R)
• M37: 8,032,209 km (0.075 R)
• M38: 8,116,133 km (0.062 R)
• M39: 8,284,730 km (0.086 R)
• M40: 9,014,618 km (0.099 R)
• M41: 9,145,516 km (0.09 R)
• M42: 9,787,291 km (0.046 R)
• M43: 9,876,900 km (0.083 R)
• M44: 10,079,755 km (0.096 R)
• M45: 10,170,262 km (0.076 R)
• M46: 10,238,329 km (0.108 R)
• M47: 10,673,210 km (0.094 R)
• M48: 10,950,863 km (0.106 R)
• M49: 11,513,651 km (0.11 R)
• M50: 12,037,692 km (0.079 R)
• M51: 12,133,734 km (0.119 R)
• M52: 12,569,512 km (0.1 R)
• M53: 12,642,666 km (0.098 R)
• M54: 13,158,479 km (0.042 R)
• M55: 13,332,013 km (0.081 R)
• M56: 13,406,512 km (0.108 R)
• M57: 13,481,311 km (0.101 R)
• M58: 13,606,076 km (0.112 R)
• M59: 13,957,781 km (0.084 R)
• M60: 14,312,327 km (0.114 R)
• M61: 14,414,204 km (0.115 R)
• M62: 14,490,798 km (0.087 R)
• M63: 14,798,521 km (0.062 R)
• M64: 14,978,936 km (0.078 R)
• M65: 15,420,100 km (0.099 R)
• M66: 15,498,489 km (0.115 R)
• M67: 16,050,356 km (0.104 R)
• M68: 16,129,792 km (0.097 R)
• M69: 16,448,585 km (0.078 R)
• M70: 16,635,582 km (0.067 R)
• M71: 17,771,928 km (0.099 R)
• M72: 17,854,057 km (0.093 R)
• M73: 18,128,719 km (0.113 R)
• M74: 18,654,555 km (0.036 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 122.5

Radius: 7.4

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.16 AU - 7.04 AU

Year: 10781 Days

Day: 24 Hours

Environment

Temp: -227 °C

Axial Tilt: 91.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 34,818,096 km

• M1: 166,203 km (0.114 R)
• M2: 269,426 km (0.097 R)
• M3: 318,494 km (0.056 R)
• M4: 437,275 km (0.076 R)
• M5: 518,357 km (0.058 R)
• M6: 673,340 km (0.074 R)
• M7: 768,783 km (0.099 R)
• M8: 843,433 km (0.102 R)
• M9: 1,312,871 km (0.067 R)
• M10: 1,606,382 km (0.086 R)
• M11: 1,703,471 km (0.074 R)
• M12: 1,937,442 km (0.065 R)
• M13: 2,253,393 km (0.056 R)
• M14: 2,854,627 km (0.117 R)
• M15: 2,913,419 km (0.041 R)
• M16: 2,972,659 km (0.077 R)
• M17: 3,524,077 km (0.096 R)
• M18: 3,757,749 km (0.086 R)
• M19: 4,040,489 km (0.12 R)
• M20: 5,143,175 km (0.112 R)
• M21: 5,777,171 km (0.071 R)
• M22: 5,876,952 km (0.109 R)
• M23: 6,230,602 km (0.082 R)
• M24: 6,435,700 km (0.086 R)
• M25: 6,539,222 km (0.107 R)
• M26: 6,773,941 km (0.039 R)
• M27: 7,198,051 km (0.081 R)
• M28: 7,278,535 km (0.08 R)
• M29: 7,576,384 km (0.102 R)
• M30: 7,905,649 km (0.115 R)
• M31: 8,521,693 km (0.108 R)
• M32: 8,663,811 km (0.077 R)
• M33: 8,835,400 km (0.073 R)
• M34: 8,950,441 km (0.097 R)
• M35: 9,094,952 km (0.118 R)
• M36: 10,218,283 km (0.047 R)
• M37: 10,460,332 km (0.114 R)
• M38: 10,734,994 km (0.119 R)
• M39: 10,826,996 km (0.11 R)
• M40: 11,825,263 km (0.116 R)
• M41: 12,593,149 km (0.03 R)
• M42: 13,409,953 km (0.091 R)
• M43: 13,841,543 km (0.094 R)
• M44: 14,480,475 km (0.087 R)
• M45: 14,582,202 km (0.117 R)
• M46: 15,094,575 km (0.056 R)
• M47: 15,439,547 km (0.092 R)
• M48: 16,101,967 km (0.09 R)
• M49: 16,277,744 km (0.039 R)
• M50: 16,809,266 km (0.069 R)
• M51: 17,130,901 km (0.056 R)
• M52: 17,382,375 km (0.101 R)
• M53: 17,635,195 km (0.052 R)
• M54: 17,707,601 km (0.105 R)
• M55: 18,217,430 km (0.07 R)
• M56: 18,474,140 km (0.098 R)
• M57: 18,843,049 km (0.097 R)
• M58: 18,991,300 km (0.052 R)
• M59: 19,438,299 km (0.107 R)
• M60: 19,513,097 km (0.117 R)
• M61: 19,700,693 km (0.064 R)
• M62: 20,191,075 km (0.054 R)
• M63: 20,800,088 km (0.054 R)
• M64: 21,492,427 km (0.093 R)
• M65: 21,841,439 km (0.112 R)
• M66: 22,036,215 km (0.104 R)
• M67: 22,348,875 km (0.088 R)
• M68: 22,505,803 km (0.06 R)
• M69: 22,623,686 km (0.105 R)
• M70: 22,978,831 km (0.083 R)
• M71: 23,335,622 km (0.046 R)
• M72: 23,494,944 km (0.071 R)
• M73: 24,376,973 km (0.06 R)
• M74: 24,822,027 km (0.119 R)
• M75: 25,433,284 km (0.096 R)
• M76: 25,556,103 km (0.117 R)
• M77: 25,761,352 km (0.061 R)
• M78: 26,587,581 km (0.083 R)
• M79: 26,670,608 km (0.088 R)
• M80: 27,003,912 km (0.082 R)
• M81: 27,129,275 km (0.114 R)
• M82: 27,590,485 km (0.063 R)
• M83: 28,012,052 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.3

Radius: 7.3

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 9.51 AU - 13.21 AU

Year: 24344 Days

Day: 19.8 Hours

Environment

Temp: -240 °C

Axial Tilt: 151.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 34,818,096 km

• M1: 613,950 km (0.078 R)
• M2: 1,028,485 km (0.109 R)
• M3: 1,272,330 km (0.098 R)
• M4: 1,392,457 km (0.04 R)
• M5: 2,068,041 km (0.072 R)
• M6: 2,148,674 km (0.108 R)
• M7: 2,589,689 km (0.107 R)
• M8: 2,989,564 km (0.092 R)
• M9: 3,625,504 km (0.044 R)
• M10: 3,674,273 km (0.11 R)
• M11: 4,148,349 km (0.119 R)
• M12: 4,641,723 km (0.118 R)
• M13: 5,402,278 km (0.058 R)
• M14: 7,036,336 km (0.068 R)
• M15: 7,717,305 km (0.057 R)
• M16: 8,451,382 km (0.049 R)
• M17: 11,459,496 km (0.102 R)
• M18: 13,756,571 km (0.066 R)
• M19: 14,527,000 km (0.119 R)
• M20: 15,788,709 km (0.03 R)
• M21: 18,838,261 km (0.102 R)
• M22: 19,908,485 km (0.04 R)
• M23: 20,342,169 km (0.059 R)
• M24: 21,218,812 km (0.091 R)
• M25: 21,928,953 km (0.103 R)
• M26: 22,197,182 km (0.113 R)
• M27: 23,235,840 km (0.095 R)
• M28: 24,567,860 km (0.114 R)
• M29: 24,706,986 km (0.117 R)
• M30: 25,688,797 km (0.103 R)
• M31: 33,626,909 km (0.096 R)
• M32: 34,091,410 km (0.096 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 17,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit