🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.8 AU - 1.28 AU

Year: 376 Days

Day: 30.4 Hours

Environment

Temp: 124 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,204,315 km

• M1: 379,829 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.84 AU - 3.2 AU

Year: 1862 Days

Day: 47.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.2

Radius: 10.9

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 6.28 AU - 6.98 AU

Year: 6056 Days

Day: 8.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 70,204,315 km

• M1: 142,268 km (0.116 R)
• M2: 211,382 km (0.053 R)
• M3: 350,059 km (0.119 R)
• M4: 435,479 km (0.091 R)
• M5: 708,645 km (0.087 R)
• M6: 920,924 km (0.066 R)
• M7: 1,181,524 km (0.096 R)
• M8: 1,250,489 km (0.113 R)
• M9: 1,363,884 km (0.119 R)
• M10: 1,510,490 km (0.084 R)
• M11: 1,662,631 km (0.054 R)
• M12: 1,868,328 km (0.08 R)
• M13: 2,183,830 km (0.043 R)
• M14: 2,374,417 km (0.064 R)
• M15: 2,480,781 km (0.069 R)
• M16: 2,753,648 km (0.069 R)
• M17: 2,828,148 km (0.119 R)
• M18: 2,941,094 km (0.099 R)
• M19: 3,055,537 km (0.1 R)
• M20: 3,328,553 km (0.057 R)
• M21: 4,411,192 km (0.071 R)
• M22: 4,564,829 km (0.118 R)
• M23: 4,945,406 km (0.047 R)
• M24: 5,641,784 km (0.096 R)
• M25: 5,736,929 km (0.117 R)
• M26: 5,904,927 km (0.07 R)
• M27: 6,147,575 km (0.097 R)
• M28: 6,567,795 km (0.096 R)
• M29: 6,718,440 km (0.111 R)
• M30: 7,023,022 km (0.112 R)
• M31: 7,280,330 km (0.111 R)
• M32: 7,514,600 km (0.119 R)
• M33: 7,910,436 km (0.076 R)
• M34: 8,017,249 km (0.095 R)
• M35: 8,124,511 km (0.054 R)
• M36: 8,286,226 km (0.114 R)
• M37: 8,695,227 km (0.077 R)
• M38: 8,833,156 km (0.112 R)
• M39: 9,279,107 km (0.051 R)
• M40: 9,646,968 km (0.043 R)
• M41: 10,513,888 km (0.111 R)
• M42: 11,046,008 km (0.075 R)
• M43: 11,586,953 km (0.11 R)
• M44: 12,383,562 km (0.105 R)
• M45: 12,694,726 km (0.108 R)
• M46: 13,071,563 km (0.104 R)
• M47: 13,324,682 km (0.072 R)
• M48: 13,739,667 km (0.119 R)
• M49: 14,061,751 km (0.026 R)
• M50: 14,191,303 km (0.089 R)
• M51: 14,288,841 km (0.102 R)
• M52: 14,451,603 km (0.112 R)
• M53: 15,308,500 km (0.109 R)
• M54: 15,575,532 km (0.088 R)
• M55: 16,215,661 km (0.084 R)
• M56: 16,487,929 km (0.026 R)
• M57: 18,011,584 km (0.079 R)
• M58: 18,081,895 km (0.119 R)
• M59: 18,541,310 km (0.083 R)
• M60: 18,968,860 km (0.112 R)
• M61: 19,327,596 km (0.092 R)
• M62: 19,579,968 km (0.081 R)
• M63: 20,088,152 km (0.087 R)
• M64: 20,490,570 km (0.059 R)
• M65: 20,564,023 km (0.081 R)
• M66: 20,858,581 km (0.109 R)
• M67: 21,006,383 km (0.078 R)
• M68: 22,314,916 km (0.119 R)
• M69: 22,541,856 km (0.108 R)
• M70: 22,731,546 km (0.107 R)
• M71: 23,534,288 km (0.032 R)
• M72: 23,649,628 km (0.086 R)
• M73: 24,074,486 km (0.119 R)
• M74: 25,561,489 km (0.036 R)
• M75: 26,276,118 km (0.093 R)
• M76: 26,595,958 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.7

Radius: 8.2

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 10.04 AU - 15.28 AU

Year: 15980 Days

Day: 12.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,204,315 km

• M1: 121,773 km (0.09 R)
• M2: 260,001 km (0.068 R)
• M3: 452,085 km (0.053 R)
• M4: 617,540 km (0.095 R)
• M5: 822,339 km (0.074 R)
• M6: 1,136,345 km (0.116 R)
• M7: 1,295,368 km (0.073 R)
• M8: 1,711,699 km (0.113 R)
• M9: 1,763,310 km (0.093 R)
• M10: 2,056,821 km (0.055 R)
• M11: 2,167,524 km (0.108 R)
• M12: 2,903,246 km (0.044 R)
• M13: 2,965,179 km (0.114 R)
• M14: 3,576,436 km (0.091 R)
• M15: 3,777,496 km (0.089 R)
• M16: 3,845,413 km (0.099 R)
• M17: 4,120,973 km (0.082 R)
• M18: 4,367,360 km (0.12 R)
• M19: 5,172,646 km (0.101 R)
• M20: 5,515,374 km (0.101 R)
• M21: 6,182,581 km (0.047 R)
• M22: 7,251,757 km (0.101 R)
• M23: 7,635,176 km (0.09 R)
• M24: 7,937,962 km (0.091 R)
• M25: 8,068,860 km (0.06 R)
• M26: 8,555,203 km (0.073 R)
• M27: 9,371,409 km (0.116 R)
• M28: 9,835,611 km (0.058 R)
• M29: 10,450,309 km (0.088 R)
• M30: 10,641,944 km (0.069 R)
• M31: 11,370,934 km (0.065 R)
• M32: 12,266,876 km (0.107 R)
• M33: 12,979,261 km (0.06 R)
• M34: 14,497,530 km (0.055 R)
• M35: 14,657,749 km (0.097 R)
• M36: 15,304,610 km (0.107 R)
• M37: 15,413,218 km (0.115 R)
• M38: 15,740,987 km (0.077 R)
• M39: 15,850,792 km (0.096 R)
• M40: 16,849,956 km (0.114 R)
• M41: 16,906,055 km (0.062 R)
• M42: 17,243,997 km (0.04 R)
• M43: 17,470,488 km (0.071 R)
• M44: 17,869,316 km (0.114 R)
• M45: 18,213,541 km (0.04 R)
• M46: 19,435,606 km (0.063 R)
• M47: 21,287,627 km (0.107 R)
• M48: 21,835,754 km (0.089 R)
• M49: 22,265,249 km (0.079 R)
• M50: 24,709,080 km (0.108 R)
• M51: 25,478,013 km (0.116 R)
• M52: 26,124,875 km (0.04 R)
• M53: 27,699,093 km (0.076 R)
• M54: 28,564,666 km (0.085 R)
• M55: 28,765,576 km (0.12 R)
• M56: 30,322,142 km (0.115 R)
• M57: 31,213,895 km (0.082 R)
• M58: 31,490,053 km (0.068 R)
• M59: 31,559,167 km (0.089 R)
• M60: 31,697,694 km (0.056 R)
• M61: 31,836,372 km (0.081 R)
• M62: 31,905,785 km (0.036 R)
• M63: 32,532,750 km (0.09 R)
• M64: 33,940,615 km (0.082 R)
• M65: 34,153,493 km (0.1 R)
• M66: 35,224,614 km (0.101 R)
• M67: 35,872,672 km (0.117 R)
• M68: 36,815,587 km (0.06 R)
• M69: 37,034,299 km (0.085 R)
• M70: 37,619,676 km (0.032 R)
• M71: 38,134,442 km (0.115 R)
• M72: 40,517,386 km (0.076 R)
• M73: 41,499,048 km (0.071 R)
• M74: 41,726,736 km (0.112 R)
• M75: 41,802,731 km (0.118 R)
• M76: 42,030,868 km (0.068 R)
• M77: 43,024,647 km (0.112 R)
• M78: 43,255,028 km (0.089 R)
• M79: 43,640,092 km (0.109 R)
• M80: 43,871,520 km (0.096 R)
• M81: 43,948,862 km (0.106 R)
• M82: 44,568,497 km (0.094 R)
• M83: 45,895,131 km (0.066 R)
• M84: 46,760,255 km (0.113 R)
• M85: 48,267,454 km (0.096 R)
• M86: 48,347,189 km (0.09 R)
• M87: 50,274,758 km (0.057 R)
• M88: 51,329,273 km (0.049 R)
• M89: 51,410,804 km (0.06 R)
• M90: 53,130,432 km (0.108 R)
• M91: 54,204,544 km (0.068 R)
• M92: 54,453,475 km (0.079 R)
• M93: 55,369,164 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 652.1

Radius: 7.1

Gravity: 12.94 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 13.31 AU - 14.27 AU

Year: 18167 Days

Day: 16.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 67.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 70,204,315 km

• M1: 567,275 km (0.117 R)
• M2: 968,197 km (0.061 R)
• M3: 1,093,112 km (0.086 R)
• M4: 1,331,571 km (0.109 R)
• M5: 1,414,747 km (0.059 R)
• M6: 2,822,762 km (0.101 R)
• M7: 3,761,190 km (0.113 R)
• M8: 4,408,500 km (0.043 R)
• M9: 4,745,095 km (0.081 R)
• M10: 5,758,321 km (0.077 R)
• M11: 5,803,799 km (0.097 R)
• M12: 6,219,083 km (0.062 R)
• M13: 7,127,142 km (0.067 R)
• M14: 7,323,564 km (0.104 R)
• M15: 8,127,054 km (0.117 R)
• M16: 8,178,067 km (0.053 R)
• M17: 8,487,286 km (0.047 R)
• M18: 9,599,247 km (0.116 R)
• M19: 9,707,555 km (0.089 R)
• M20: 10,144,680 km (0.108 R)
• M21: 10,532,588 km (0.094 R)
• M22: 11,494,502 km (0.095 R)
• M23: 11,551,948 km (0.078 R)
• M24: 12,721,205 km (0.093 R)
• M25: 12,840,135 km (0.081 R)
• M26: 13,380,183 km (0.065 R)
• M27: 13,744,454 km (0.06 R)
• M28: 14,856,265 km (0.044 R)
• M29: 15,740,987 km (0.11 R)
• M30: 15,932,772 km (0.051 R)
• M31: 17,296,955 km (0.075 R)
• M32: 18,765,706 km (0.11 R)
• M33: 19,446,526 km (0.091 R)
• M34: 20,274,102 km (0.106 R)
• M35: 20,482,791 km (0.116 R)
• M36: 20,832,251 km (0.109 R)
• M37: 21,466,247 km (0.074 R)
• M38: 23,260,075 km (0.031 R)
• M39: 24,285,419 km (0.096 R)
• M40: 24,507,123 km (0.076 R)
• M41: 24,729,426 km (0.102 R)
• M42: 27,988,864 km (0.053 R)
• M43: 30,262,004 km (0.105 R)
• M44: 31,300,213 km (0.116 R)
• M45: 31,460,881 km (0.09 R)
• M46: 32,268,859 km (0.03 R)
• M47: 34,400,928 km (0.027 R)
• M48: 39,578,959 km (0.116 R)
• M49: 40,538,181 km (0.071 R)
• M50: 41,505,032 km (0.094 R)
• M51: 42,479,512 km (0.12 R)
• M52: 42,835,854 km (0.101 R)
• M53: 44,631,777 km (0.115 R)
• M54: 44,812,641 km (0.103 R)
• M55: 46,911,050 km (0.051 R)
• M56: 47,187,208 km (0.091 R)
• M57: 47,371,512 km (0.085 R)
• M58: 48,668,526 km (0.044 R)
• M59: 50,259,200 km (0.035 R)
• M60: 50,447,544 km (0.12 R)
• M61: 52,724,872 km (0.081 R)
• M62: 53,107,693 km (0.116 R)
• M63: 53,683,645 km (0.096 R)
• M64: 54,165,200 km (0.11 R)
• M65: 55,521,006 km (0.076 R)
• M66: 55,813,021 km (0.043 R)
• M67: 56,692,207 km (0.096 R)
• M68: 56,888,181 km (0.066 R)
• M69: 57,280,725 km (0.05 R)
• M70: 57,772,753 km (0.08 R)
• M71: 58,464,045 km (0.053 R)
• M72: 58,562,929 km (0.106 R)
• M73: 59,754,925 km (0.114 R)
• M74: 59,854,706 km (0.099 R)
• M75: 61,961,044 km (0.055 R)
• M76: 62,061,873 km (0.087 R)
• M77: 62,769,771 km (0.068 R)
• M78: 62,972,476 km (0.105 R)
• M79: 63,480,360 km (0.102 R)
• M80: 67,903,222 km (0.079 R)
• M81: 68,007,342 km (0.081 R)
• M82: 68,111,462 km (0.069 R)
• M83: 68,528,241 km (0.086 R)
• M84: 68,632,661 km (0.109 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 15,872 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit