🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.46 AU - 0.56 AU

Year: 239 Days

Day: 22.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.71 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807

Radius: 11.4

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.55 AU - 3.25 AU

Year: 3240 Days

Day: 7.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 40,323,110 km

• M1: 162,014 km (0.071 R)
• M2: 431,440 km (0.088 R)
• M3: 553,512 km (0.111 R)
• M4: 668,852 km (0.081 R)
• M5: 847,921 km (0.116 R)
• M6: 1,043,445 km (0.105 R)
• M7: 1,241,662 km (0.108 R)
• M8: 1,371,962 km (0.067 R)
• M9: 1,604,437 km (0.1 R)
• M10: 1,820,307 km (0.042 R)
• M11: 2,170,216 km (0.1 R)
• M12: 2,442,484 km (0.094 R)
• M13: 2,709,068 km (0.106 R)
• M14: 2,967,723 km (0.103 R)
• M15: 3,091,290 km (0.065 R)
• M16: 3,583,767 km (0.046 R)
• M17: 3,715,562 km (0.039 R)
• M18: 3,887,301 km (0.095 R)
• M19: 4,061,881 km (0.086 R)
• M20: 4,580,537 km (0.094 R)
• M21: 4,744,496 km (0.117 R)
• M22: 4,994,026 km (0.056 R)
• M23: 5,311,921 km (0.061 R)
• M24: 5,614,857 km (0.091 R)
• M25: 5,856,757 km (0.069 R)
• M26: 6,214,744 km (0.103 R)
• M27: 6,975,749 km (0.065 R)
• M28: 7,355,428 km (0.097 R)
• M29: 7,620,366 km (0.057 R)
• M30: 7,937,513 km (0.026 R)
• M31: 8,011,265 km (0.082 R)
• M32: 8,484,144 km (0.058 R)
• M33: 8,635,387 km (0.068 R)
• M34: 8,736,665 km (0.086 R)
• M35: 8,812,960 km (0.032 R)
• M36: 8,889,405 km (0.089 R)
• M37: 9,094,354 km (0.114 R)
• M38: 9,326,978 km (0.102 R)
• M39: 9,561,398 km (0.045 R)
• M40: 10,223,070 km (0.112 R)
• M41: 10,546,051 km (0.103 R)
• M42: 10,899,551 km (0.11 R)
• M43: 11,064,109 km (0.116 R)
• M44: 11,146,687 km (0.104 R)
• M45: 11,312,441 km (0.113 R)
• M46: 11,842,766 km (0.102 R)
• M47: 12,011,961 km (0.119 R)
• M48: 12,238,751 km (0.11 R)
• M49: 12,438,315 km (0.049 R)
• M50: 12,667,798 km (0.09 R)
• M51: 13,189,296 km (0.049 R)
• M52: 13,335,453 km (0.097 R)
• M53: 13,511,530 km (0.038 R)
• M54: 15,069,442 km (0.088 R)
• M55: 15,314,035 km (0.108 R)
• M56: 16,525,927 km (0.104 R)
• M57: 16,651,889 km (0.062 R)
• M58: 16,809,864 km (0.098 R)
• M59: 17,031,867 km (0.034 R)
• M60: 17,350,810 km (0.12 R)
• M61: 18,156,694 km (0.106 R)
• M62: 18,384,531 km (0.102 R)
• M63: 18,547,742 km (0.099 R)
• M64: 18,646,028 km (0.038 R)
• M65: 18,810,137 km (0.081 R)
• M66: 19,371,578 km (0.107 R)
• M67: 19,637,712 km (0.101 R)
• M68: 20,005,723 km (0.089 R)
• M69: 20,140,062 km (0.069 R)
• M70: 20,308,509 km (0.074 R)
• M71: 20,409,787 km (0.111 R)
• M72: 20,782,435 km (0.035 R)
• M73: 20,952,528 km (0.11 R)
• M74: 21,225,843 km (0.09 R)
• M75: 21,328,617 km (0.072 R)
• M76: 21,672,393 km (0.043 R)
• M77: 22,156,641 km (0.035 R)
• M78: 22,330,474 km (0.108 R)
• M79: 23,206,519 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.2

Radius: 10.5

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.53 AU - 5.33 AU

Year: 7181 Days

Day: 13.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 40,323,110 km

• M1: 131,796 km (0.081 R)
• M2: 210,035 km (0.104 R)
• M3: 432,936 km (0.117 R)
• M4: 707,598 km (0.086 R)
• M5: 796,309 km (0.069 R)
• M6: 1,052,421 km (0.045 R)
• M7: 1,226,104 km (0.075 R)
• M8: 1,353,562 km (0.045 R)
• M9: 1,582,446 km (0.119 R)
• M10: 1,844,841 km (0.026 R)
• M11: 1,928,466 km (0.069 R)
• M12: 2,056,372 km (0.057 R)
• M13: 2,187,121 km (0.097 R)
• M14: 2,253,542 km (0.074 R)
• M15: 2,596,271 km (0.071 R)
• M16: 2,714,154 km (0.086 R)
• M17: 3,103,707 km (0.088 R)
• M18: 3,459,301 km (0.111 R)
• M19: 3,589,451 km (0.054 R)
• M20: 4,320,536 km (0.111 R)
• M21: 4,602,977 km (0.075 R)
• M22: 4,804,336 km (0.085 R)
• M23: 5,669,161 km (0.117 R)
• M24: 5,823,097 km (0.088 R)
• M25: 6,776,036 km (0.099 R)
• M26: 7,404,496 km (0.087 R)
• M27: 7,471,666 km (0.107 R)
• M28: 8,681,314 km (0.061 R)
• M29: 8,823,432 km (0.105 R)
• M30: 9,218,370 km (0.092 R)
• M31: 9,399,683 km (0.077 R)
• M32: 9,655,645 km (0.074 R)
• M33: 10,399,595 km (0.109 R)
• M34: 10,892,969 km (0.078 R)
• M35: 11,316,630 km (0.085 R)
• M36: 11,863,410 km (0.093 R)
• M37: 12,499,052 km (0.102 R)
• M38: 12,820,986 km (0.101 R)
• M39: 13,637,791 km (0.074 R)
• M40: 14,010,888 km (0.12 R)
• M41: 14,345,239 km (0.119 R)
• M42: 15,752,656 km (0.103 R)
• M43: 16,100,471 km (0.098 R)
• M44: 16,231,519 km (0.034 R)
• M45: 16,363,015 km (0.111 R)
• M46: 16,671,037 km (0.065 R)
• M47: 16,981,004 km (0.088 R)
• M48: 17,427,105 km (0.104 R)
• M49: 17,832,066 km (0.079 R)
• M50: 18,103,586 km (0.101 R)
• M51: 18,513,634 km (0.115 R)
• M52: 19,715,354 km (0.086 R)
• M53: 20,137,220 km (0.087 R)
• M54: 20,467,382 km (0.096 R)
• M55: 21,180,964 km (0.096 R)
• M56: 21,276,707 km (0.113 R)
• M57: 21,516,662 km (0.09 R)
• M58: 21,805,834 km (0.092 R)
• M59: 22,047,884 km (0.109 R)
• M60: 22,144,973 km (0.085 R)
• M61: 22,339,450 km (0.091 R)
• M62: 22,485,757 km (0.043 R)
• M63: 23,419,547 km (0.092 R)
• M64: 23,568,097 km (0.091 R)
• M65: 23,866,246 km (0.102 R)
• M66: 25,121,970 km (0.116 R)
• M67: 25,274,111 km (0.113 R)
• M68: 25,375,688 km (0.09 R)
• M69: 26,502,160 km (0.101 R)
• M70: 27,435,950 km (0.106 R)
• M71: 27,802,016 km (0.113 R)
• M72: 27,906,884 km (0.081 R)
• M73: 28,644,701 km (0.101 R)
• M74: 28,962,896 km (0.099 R)
• M75: 30,193,488 km (0.062 R)
• M76: 30,733,835 km (0.089 R)
• M77: 31,495,737 km (0.076 R)
• M78: 32,043,714 km (0.079 R)
• M79: 32,208,721 km (0.059 R)
• M80: 32,760,886 km (0.071 R)
• M81: 34,154,839 km (0.101 R)
• M82: 35,738,931 km (0.066 R)
• M83: 36,024,364 km (0.065 R)
• M84: 38,802,546 km (0.098 R)
• M85: 38,978,473 km (0.116 R)
• M86: 39,213,342 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.2

Radius: 8.7

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.05 AU - 6.53 AU

Year: 9140 Days

Day: 14.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 40,323,110 km

• M1: 126,859 km (0.062 R)
• M2: 382,821 km (0.042 R)
• M3: 759,359 km (0.109 R)
• M4: 950,694 km (0.047 R)
• M5: 1,122,433 km (0.11 R)
• M6: 1,212,192 km (0.096 R)
• M7: 1,379,891 km (0.094 R)
• M8: 1,456,934 km (0.07 R)
• M9: 1,615,507 km (0.057 R)
• M10: 1,906,774 km (0.11 R)
• M11: 2,260,125 km (0.103 R)
• M12: 2,421,092 km (0.11 R)
• M13: 2,586,098 km (0.116 R)
• M14: 2,657,905 km (0.11 R)
• M15: 4,371,699 km (0.107 R)
• M16: 4,544,035 km (0.084 R)
• M17: 4,602,079 km (0.112 R)
• M18: 5,014,969 km (0.099 R)
• M19: 6,066,493 km (0.118 R)
• M20: 6,323,652 km (0.065 R)
• M21: 6,388,577 km (0.075 R)
• M22: 6,551,639 km (0.108 R)
• M23: 6,782,319 km (0.114 R)
• M24: 6,882,100 km (0.096 R)
• M25: 7,975,661 km (0.1 R)
• M26: 8,399,472 km (0.119 R)
• M27: 8,830,762 km (0.077 R)
• M28: 8,903,467 km (0.09 R)
• M29: 9,902,781 km (0.088 R)
• M30: 10,167,569 km (0.083 R)
• M31: 10,434,900 km (0.109 R)
• M32: 10,511,644 km (0.081 R)
• M33: 10,665,730 km (0.084 R)
• M34: 10,976,295 km (0.04 R)
• M35: 11,845,459 km (0.109 R)
• M36: 12,288,268 km (0.119 R)
• M37: 12,410,041 km (0.11 R)
• M38: 12,654,783 km (0.087 R)
• M39: 13,148,905 km (0.075 R)
• M40: 14,326,240 km (0.105 R)
• M41: 14,625,885 km (0.069 R)
• M42: 15,144,391 km (0.115 R)
• M43: 15,405,888 km (0.065 R)
• M44: 15,493,403 km (0.042 R)
• M45: 16,110,494 km (0.058 R)
• M46: 16,422,106 km (0.092 R)
• M47: 17,734,080 km (0.09 R)
• M48: 19,079,413 km (0.12 R)
• M49: 19,220,484 km (0.087 R)
• M50: 19,456,400 km (0.104 R)
• M51: 20,074,089 km (0.081 R)
• M52: 20,217,554 km (0.12 R)
• M53: 21,572,911 km (0.075 R)
• M54: 21,867,170 km (0.107 R)
• M55: 22,113,408 km (0.079 R)
• M56: 23,913,369 km (0.053 R)
• M57: 24,472,716 km (0.089 R)
• M58: 24,830,853 km (0.106 R)
• M59: 26,333,115 km (0.087 R)
• M60: 26,542,552 km (0.12 R)
• M61: 27,174,453 km (0.108 R)
• M62: 27,333,177 km (0.105 R)
• M63: 27,651,670 km (0.052 R)
• M64: 27,758,035 km (0.106 R)
• M65: 27,971,361 km (0.095 R)
• M66: 28,399,361 km (0.116 R)
• M67: 28,560,477 km (0.089 R)
• M68: 28,937,614 km (0.106 R)
• M69: 29,099,778 km (0.029 R)
• M70: 30,352,660 km (0.114 R)
• M71: 30,627,322 km (0.074 R)
• M72: 31,456,393 km (0.104 R)
• M73: 31,567,395 km (0.088 R)
• M74: 32,124,946 km (0.063 R)
• M75: 32,292,795 km (0.069 R)
• M76: 32,741,888 km (0.118 R)
• M77: 33,476,114 km (0.099 R)
• M78: 33,532,812 km (0.109 R)
• M79: 34,101,433 km (0.11 R)
• M80: 34,158,579 km (0.103 R)
• M81: 34,272,723 km (0.117 R)
• M82: 34,444,311 km (0.062 R)
• M83: 36,700,098 km (0.065 R)
• M84: 36,934,218 km (0.065 R)
• M85: 37,110,145 km (0.119 R)
• M86: 37,698,364 km (0.069 R)
• M87: 40,021,918 km (0.05 R)
• M88: 40,142,345 km (0.088 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: 295 - 10,365 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit