🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.5 AU - 2.28 AU

Year: 935 Days

Day: 25.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,651,433 km

• M1: 1,036,115 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.81 AU - 3.73 AU

Year: 2128 Days

Day: 33.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,651,433 km

• M1: 289,322 km (0.074 R)

Asteroid Belt

Center: 7.96 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782

Radius: 14.9

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 11.02 AU - 14.26 AU

Year: 16173 Days

Day: 7.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 87,651,433 km

• M1: 543,040 km (0.085 R)
• M2: 715,527 km (0.115 R)
• M3: 931,995 km (0.098 R)
• M4: 1,352,514 km (0.096 R)
• M5: 2,137,604 km (0.049 R)
• M6: 2,264,912 km (0.029 R)
• M7: 2,394,912 km (0.074 R)
• M8: 2,940,197 km (0.114 R)
• M9: 3,264,076 km (0.119 R)
• M10: 3,752,663 km (0.062 R)
• M11: 3,986,185 km (0.096 R)
• M12: 4,386,060 km (0.105 R)
• M13: 4,715,474 km (0.115 R)
• M14: 5,976,734 km (0.073 R)
• M15: 6,204,422 km (0.048 R)
• M16: 6,715,448 km (0.03 R)
• M17: 6,857,267 km (0.096 R)
• M18: 7,240,387 km (0.108 R)
• M19: 7,778,491 km (0.099 R)
• M20: 7,927,490 km (0.036 R)
• M21: 8,945,504 km (0.111 R)
• M22: 10,603,946 km (0.113 R)
• M23: 10,935,904 km (0.064 R)
• M24: 12,239,799 km (0.047 R)
• M25: 12,646,406 km (0.057 R)
• M26: 13,175,832 km (0.072 R)
• M27: 14,684,228 km (0.076 R)
• M28: 15,741,137 km (0.08 R)
• M29: 15,930,228 km (0.055 R)
• M30: 16,374,385 km (0.093 R)
• M31: 16,565,870 km (0.053 R)
• M32: 16,822,580 km (0.068 R)
• M33: 18,589,031 km (0.047 R)
• M34: 19,595,675 km (0.099 R)
• M35: 20,620,271 km (0.066 R)
• M36: 21,732,232 km (0.098 R)
• M37: 24,304,717 km (0.117 R)
• M38: 26,746,454 km (0.119 R)
• M39: 26,896,949 km (0.084 R)
• M40: 27,501,773 km (0.045 R)
• M41: 27,653,615 km (0.091 R)
• M42: 27,805,756 km (0.06 R)
• M43: 28,187,380 km (0.069 R)
• M44: 28,570,800 km (0.111 R)
• M45: 29,887,411 km (0.116 R)
• M46: 32,499,090 km (0.103 R)
• M47: 32,659,758 km (0.081 R)
• M48: 33,304,974 km (0.105 R)
• M49: 33,466,839 km (0.107 R)
• M50: 34,117,290 km (0.116 R)
• M51: 35,678,793 km (0.077 R)
• M52: 35,844,547 km (0.102 R)
• M53: 36,093,628 km (0.096 R)
• M54: 36,510,108 km (0.118 R)
• M55: 37,179,559 km (0.085 R)
• M56: 38,361,083 km (0.101 R)
• M57: 39,555,023 km (0.078 R)
• M58: 39,898,351 km (0.074 R)
• M59: 40,760,932 km (0.074 R)
• M60: 42,592,608 km (0.119 R)
• M61: 43,385,776 km (0.032 R)
• M62: 43,562,750 km (0.065 R)
• M63: 44,361,902 km (0.116 R)
• M64: 44,897,313 km (0.076 R)
• M65: 45,255,600 km (0.102 R)
• M66: 45,524,726 km (0.05 R)
• M67: 45,794,601 km (0.101 R)
• M68: 45,974,717 km (0.085 R)
• M69: 46,155,132 km (0.111 R)
• M70: 47,515,575 km (0.097 R)
• M71: 50,834,104 km (0.083 R)
• M72: 50,927,304 km (0.08 R)
• M73: 51,020,653 km (0.106 R)
• M74: 51,394,498 km (0.049 R)
• M75: 51,675,443 km (0.094 R)
• M76: 52,804,308 km (0.086 R)
• M77: 52,898,705 km (0.101 R)
• M78: 55,182,167 km (0.108 R)
• M79: 55,373,801 km (0.12 R)
• M80: 62,422,554 km (0.071 R)
• M81: 62,822,279 km (0.111 R)
• M82: 63,825,632 km (0.098 R)
• M83: 64,026,841 km (0.105 R)
• M84: 64,329,179 km (0.087 R)
• M85: 65,543,315 km (0.107 R)
• M86: 67,173,782 km (0.034 R)
• M87: 67,481,056 km (0.111 R)
• M88: 67,686,005 km (0.11 R)
• M89: 68,096,801 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 719.9

Radius: 6.5

Gravity: 17.04 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 13.98 AU - 19.02 AU

Year: 24121 Days

Day: 23.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,651,433 km

• M1: 274,961 km (0.116 R)
• M2: 558,748 km (0.099 R)
• M3: 916,736 km (0.11 R)
• M4: 1,059,901 km (0.103 R)
• M5: 1,241,363 km (0.073 R)
• M6: 1,465,610 km (0.097 R)
• M7: 3,102,959 km (0.069 R)
• M8: 4,521,446 km (0.082 R)
• M9: 5,066,880 km (0.102 R)
• M10: 5,737,976 km (0.072 R)
• M11: 5,950,106 km (0.077 R)
• M12: 6,768,406 km (0.111 R)
• M13: 8,208,884 km (0.105 R)
• M14: 8,447,941 km (0.092 R)
• M15: 8,568,368 km (0.04 R)
• M16: 8,994,273 km (0.075 R)
• M17: 9,364,677 km (0.098 R)
• M18: 9,551,824 km (0.088 R)
• M19: 9,929,858 km (0.117 R)
• M20: 10,896,111 km (0.049 R)
• M21: 10,961,485 km (0.115 R)
• M22: 12,162,456 km (0.106 R)
• M23: 13,194,682 km (0.098 R)
• M24: 13,474,729 km (0.056 R)
• M25: 14,326,539 km (0.066 R)
• M26: 14,470,153 km (0.114 R)
• M27: 14,831,432 km (0.11 R)
• M28: 15,049,546 km (0.114 R)
• M29: 19,074,925 km (0.06 R)
• M30: 19,470,911 km (0.108 R)
• M31: 19,709,819 km (0.095 R)
• M32: 21,573,359 km (0.099 R)
• M33: 22,902,536 km (0.085 R)
• M34: 24,773,108 km (0.114 R)
• M35: 25,639,429 km (0.045 R)
• M36: 29,020,940 km (0.077 R)
• M37: 29,476,166 km (0.081 R)
• M38: 30,209,495 km (0.105 R)
• M39: 31,134,608 km (0.099 R)
• M40: 32,728,573 km (0.111 R)
• M41: 33,107,505 km (0.107 R)
• M42: 34,444,910 km (0.062 R)
• M43: 35,800,117 km (0.099 R)
• M44: 36,778,637 km (0.039 R)
• M45: 36,877,072 km (0.076 R)
• M46: 37,666,949 km (0.083 R)
• M47: 37,964,499 km (0.063 R)
• M48: 38,562,142 km (0.098 R)
• M49: 39,263,308 km (0.107 R)
• M50: 41,085,559 km (0.117 R)
• M51: 41,289,760 km (0.087 R)
• M52: 41,801,684 km (0.028 R)
• M53: 43,142,530 km (0.053 R)
• M54: 43,661,934 km (0.072 R)
• M55: 44,288,001 km (0.108 R)
• M56: 45,232,562 km (0.09 R)
• M57: 45,971,874 km (0.035 R)
• M58: 47,141,730 km (0.11 R)
• M59: 49,402,154 km (0.05 R)
• M60: 49,945,493 km (0.108 R)
• M61: 50,163,457 km (0.06 R)
• M62: 50,490,927 km (0.079 R)
• M63: 52,138,897 km (0.112 R)
• M64: 52,802,962 km (0.029 R)
• M65: 54,363,417 km (0.03 R)
• M66: 54,475,317 km (0.092 R)
• M67: 56,278,420 km (0.081 R)
• M68: 56,618,605 km (0.102 R)
• M69: 57,301,220 km (0.102 R)
• M70: 57,757,793 km (0.096 R)
• M71: 58,330,155 km (0.1 R)
• M72: 59,019,502 km (0.093 R)
• M73: 59,480,562 km (0.115 R)
• M74: 61,103,699 km (0.087 R)
• M75: 63,329,566 km (0.09 R)
• M76: 63,447,449 km (0.097 R)
• M77: 65,105,592 km (0.054 R)
• M78: 66,298,784 km (0.053 R)
• M79: 67,619,434 km (0.09 R)
• M80: 70,897,872 km (0.097 R)
• M81: 71,020,243 km (0.036 R)
• M82: 72,125,173 km (0.051 R)
• M83: 72,494,829 km (0.077 R)
• M84: 74,600,868 km (0.062 R)
• M85: 74,974,563 km (0.115 R)
• M86: 78,366,097 km (0.112 R)
• M87: 78,746,075 km (0.072 R)
• M88: 78,872,785 km (0.071 R)
• M89: 80,527,187 km (0.082 R)
• M90: 83,223,539 km (0.074 R)
• M91: 83,352,642 km (0.107 R)
• M92: 84,907,563 km (0.095 R)
• M93: 85,818,913 km (0.118 R)
• M94: 86,995,500 km (0.104 R)
• M95: 87,520,140 km (0.072 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 18,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit