🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.19 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.94 AU - 2.8 AU

Year: 1320 Days

Day: 47.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,704,994 km

• M1: 286,031 km (0.066 R)
• M2: 2,125,487 km (0.039 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.7

Radius: 13.7

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.12 AU - 6.28 AU

Year: 4922 Days

Day: 14.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 76,704,994 km

• M1: 207,941 km (0.101 R)
• M2: 318,643 km (0.09 R)
• M3: 698,622 km (0.068 R)
• M4: 1,099,544 km (0.115 R)
• M5: 1,225,207 km (0.096 R)
• M6: 1,326,634 km (0.093 R)
• M7: 1,491,940 km (0.048 R)
• M8: 1,745,358 km (0.105 R)
• M9: 1,978,881 km (0.037 R)
• M10: 2,276,431 km (0.1 R)
• M11: 2,626,639 km (0.11 R)
• M12: 2,759,931 km (0.115 R)
• M13: 3,113,730 km (0.095 R)
• M14: 3,255,399 km (0.104 R)
• M15: 3,587,207 km (0.075 R)
• M16: 3,693,123 km (0.099 R)
• M17: 3,865,011 km (0.05 R)
• M18: 4,487,487 km (0.073 R)
• M19: 4,927,754 km (0.097 R)
• M20: 5,093,658 km (0.088 R)
• M21: 5,382,232 km (0.046 R)
• M22: 5,725,859 km (0.068 R)
• M23: 5,900,290 km (0.084 R)
• M24: 6,178,093 km (0.103 R)
• M25: 6,904,839 km (0.12 R)
• M26: 7,064,161 km (0.067 R)
• M27: 7,823,669 km (0.109 R)
• M28: 8,129,298 km (0.084 R)
• M29: 8,467,090 km (0.1 R)
• M30: 8,809,669 km (0.119 R)
• M31: 9,040,499 km (0.076 R)
• M32: 9,244,101 km (0.076 R)
• M33: 9,894,254 km (0.093 R)
• M34: 10,014,081 km (0.104 R)
• M35: 10,559,216 km (0.058 R)
• M36: 11,301,072 km (0.117 R)
• M37: 11,395,019 km (0.115 R)
• M38: 11,773,352 km (0.073 R)
• M39: 11,932,225 km (0.119 R)
• M40: 12,027,818 km (0.117 R)
• M41: 12,639,674 km (0.059 R)
• M42: 12,867,661 km (0.115 R)
• M43: 13,129,906 km (0.072 R)
• M44: 13,327,824 km (0.06 R)
• M45: 13,659,782 km (0.108 R)
• M46: 14,264,307 km (0.081 R)
• M47: 14,365,884 km (0.106 R)
• M48: 14,638,002 km (0.115 R)
• M49: 15,638,662 km (0.074 R)
• M50: 16,697,067 km (0.1 R)
• M51: 17,343,330 km (0.066 R)
• M52: 17,997,671 km (0.044 R)
• M53: 18,845,592 km (0.073 R)
• M54: 19,293,189 km (0.112 R)
• M55: 19,593,581 km (0.097 R)
• M56: 21,041,389 km (0.071 R)
• M57: 21,466,995 km (0.114 R)
• M58: 21,739,263 km (0.084 R)
• M59: 22,090,968 km (0.083 R)
• M60: 22,444,617 km (0.093 R)
• M61: 23,038,222 km (0.072 R)
• M62: 23,757,488 km (0.071 R)
• M63: 23,958,548 km (0.058 R)
• M64: 24,079,423 km (0.079 R)
• M65: 24,200,597 km (0.118 R)
• M66: 24,972,373 km (0.098 R)
• M67: 25,217,863 km (0.029 R)
• M68: 25,505,240 km (0.073 R)
• M69: 25,917,532 km (0.044 R)
• M70: 26,290,629 km (0.086 R)
• M71: 27,083,947 km (0.047 R)
• M72: 27,294,132 km (0.115 R)
• M73: 27,715,998 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.7

Radius: 11

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 8.01 AU - 8.55 AU

Year: 8617 Days

Day: 5.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 76,704,994 km

• M1: 148,551 km (0.081 R)
• M2: 331,509 km (0.104 R)
• M3: 440,865 km (0.1 R)
• M4: 536,608 km (0.115 R)
• M5: 785,538 km (0.098 R)
• M6: 942,317 km (0.105 R)
• M7: 1,034,020 km (0.04 R)
• M8: 1,475,334 km (0.103 R)
• M9: 1,808,189 km (0.072 R)
• M10: 2,364,095 km (0.093 R)
• M11: 2,491,852 km (0.098 R)
• M12: 2,674,660 km (0.092 R)
• M13: 3,449,727 km (0.025 R)
• M14: 3,536,793 km (0.078 R)
• M15: 3,832,398 km (0.119 R)
• M16: 4,166,899 km (0.113 R)
• M17: 4,290,916 km (0.103 R)
• M18: 4,864,025 km (0.059 R)
• M19: 5,060,597 km (0.096 R)
• M20: 6,152,512 km (0.106 R)
• M21: 6,223,122 km (0.112 R)
• M22: 6,436,748 km (0.079 R)
• M23: 6,725,172 km (0.05 R)
• M24: 6,944,333 km (0.089 R)
• M25: 7,091,837 km (0.085 R)
• M26: 7,883,060 km (0.068 R)
• M27: 8,036,846 km (0.103 R)
• M28: 8,347,711 km (0.104 R)
• M29: 8,583,477 km (0.106 R)
• M30: 8,702,108 km (0.07 R)
• M31: 8,941,166 km (0.06 R)
• M32: 9,222,709 km (0.036 R)
• M33: 10,547,099 km (0.092 R)
• M34: 10,674,406 km (0.05 R)
• M35: 11,361,509 km (0.109 R)
• M36: 12,823,529 km (0.058 R)
• M37: 13,415,638 km (0.115 R)
• M38: 13,599,643 km (0.072 R)
• M39: 13,877,297 km (0.102 R)
• M40: 14,297,069 km (0.087 R)
• M41: 15,149,477 km (0.072 R)
• M42: 15,775,245 km (0.053 R)
• M43: 15,872,334 km (0.107 R)
• M44: 15,969,573 km (0.076 R)
• M45: 16,409,540 km (0.113 R)
• M46: 16,853,547 km (0.08 R)
• M47: 18,260,066 km (0.029 R)
• M48: 18,362,091 km (0.077 R)
• M49: 18,771,541 km (0.1 R)
• M50: 21,398,928 km (0.118 R)
• M51: 21,667,905 km (0.12 R)
• M52: 22,645,677 km (0.057 R)
• M53: 23,250,351 km (0.115 R)
• M54: 23,748,961 km (0.045 R)
• M55: 25,379,578 km (0.083 R)
• M56: 26,007,590 km (0.085 R)
• M57: 26,237,223 km (0.118 R)
• M58: 27,162,336 km (0.063 R)
• M59: 27,337,066 km (0.115 R)
• M60: 28,629,442 km (0.101 R)
• M61: 29,044,726 km (0.082 R)
• M62: 29,521,943 km (0.113 R)
• M63: 30,665,469 km (0.1 R)
• M64: 30,786,793 km (0.066 R)
• M65: 32,130,780 km (0.109 R)
• M66: 32,562,370 km (0.116 R)
• M67: 32,748,021 km (0.088 R)
• M68: 33,244,686 km (0.112 R)
• M69: 34,119,684 km (0.032 R)
• M70: 34,623,081 km (0.113 R)
• M71: 34,812,621 km (0.063 R)
• M72: 34,939,031 km (0.065 R)
• M73: 35,192,450 km (0.067 R)
• M74: 35,382,888 km (0.073 R)
• M75: 35,892,419 km (0.025 R)
• M76: 36,276,287 km (0.1 R)
• M77: 36,404,492 km (0.104 R)
• M78: 37,177,016 km (0.085 R)
• M79: 40,121,999 km (0.116 R)
• M80: 41,588,806 km (0.057 R)
• M81: 42,396,336 km (0.108 R)
• M82: 43,617,204 km (0.113 R)
• M83: 43,753,637 km (0.113 R)
• M84: 44,300,567 km (0.088 R)
• M85: 45,263,080 km (0.11 R)
• M86: 45,470,273 km (0.098 R)
• M87: 45,608,501 km (0.051 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 954.7

Radius: 6.3

Gravity: 24.05 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 11.4 AU - 14.8 AU

Year: 17147 Days

Day: 18.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,704,994 km

• M1: 248,183 km (0.112 R)
• M2: 476,469 km (0.106 R)
• M3: 884,123 km (0.105 R)
• M4: 1,121,086 km (0.092 R)
• M5: 2,760,380 km (0.046 R)
• M6: 3,105,801 km (0.079 R)
• M7: 3,303,570 km (0.112 R)
• M8: 3,669,935 km (0.099 R)
• M9: 4,529,973 km (0.098 R)
• M10: 4,619,283 km (0.091 R)
• M11: 4,664,162 km (0.06 R)
• M12: 5,214,084 km (0.077 R)
• M13: 5,496,824 km (0.113 R)
• M14: 5,592,118 km (0.115 R)
• M15: 5,832,821 km (0.079 R)
• M16: 7,190,721 km (0.086 R)
• M17: 7,557,984 km (0.08 R)
• M18: 7,770,712 km (0.059 R)
• M19: 7,824,268 km (0.103 R)
• M20: 7,877,824 km (0.11 R)
• M21: 8,147,698 km (0.075 R)
• M22: 8,256,456 km (0.112 R)
• M23: 8,752,074 km (0.056 R)
• M24: 9,144,170 km (0.069 R)
• M25: 10,472,449 km (0.099 R)
• M26: 10,650,022 km (0.088 R)
• M27: 10,769,102 km (0.062 R)
• M28: 10,828,791 km (0.054 R)
• M29: 10,888,481 km (0.05 R)
• M30: 12,169,188 km (0.027 R)
• M31: 14,472,696 km (0.055 R)
• M32: 15,069,143 km (0.026 R)
• M33: 16,560,783 km (0.102 R)
• M34: 16,767,827 km (0.087 R)
• M35: 17,045,181 km (0.104 R)
• M36: 18,240,917 km (0.043 R)
• M37: 19,681,993 km (0.09 R)
• M38: 20,121,512 km (0.03 R)
• M39: 20,342,318 km (0.084 R)
• M40: 21,459,067 km (0.074 R)
• M41: 22,519,117 km (0.108 R)
• M42: 22,595,562 km (0.033 R)
• M43: 24,297,387 km (0.093 R)
• M44: 24,454,166 km (0.098 R)
• M45: 24,611,243 km (0.097 R)
• M46: 26,040,053 km (0.096 R)
• M47: 27,332,728 km (0.095 R)
• M48: 28,480,742 km (0.102 R)
• M49: 28,646,047 km (0.114 R)
• M50: 28,728,775 km (0.062 R)
• M51: 29,143,760 km (0.059 R)
• M52: 30,232,084 km (0.108 R)
• M53: 33,488,680 km (0.116 R)
• M54: 34,540,054 km (0.101 R)
• M55: 36,047,851 km (0.08 R)
• M56: 38,852,362 km (0.074 R)
• M57: 39,403,182 km (0.08 R)
• M58: 39,587,337 km (0.096 R)
• M59: 39,956,544 km (0.054 R)
• M60: 40,419,699 km (0.079 R)
• M61: 40,791,599 km (0.048 R)
• M62: 41,071,198 km (0.069 R)
• M63: 41,164,547 km (0.117 R)
• M64: 42,478,764 km (0.036 R)
• M65: 42,667,557 km (0.064 R)
• M66: 43,235,879 km (0.062 R)
• M67: 44,475,746 km (0.085 R)
• M68: 44,571,489 km (0.038 R)
• M69: 45,727,132 km (0.088 R)
• M70: 46,600,335 km (0.087 R)
• M71: 48,067,890 km (0.095 R)
• M72: 48,363,196 km (0.116 R)
• M73: 49,550,555 km (0.059 R)
• M74: 50,947,799 km (0.106 R)
• M75: 51,048,029 km (0.046 R)
• M76: 51,349,320 km (0.073 R)
• M77: 52,256,780 km (0.078 R)
• M78: 55,422,720 km (0.085 R)
• M79: 55,629,165 km (0.077 R)
• M80: 55,835,760 km (0.067 R)
• M81: 58,125,505 km (0.115 R)
• M82: 59,704,361 km (0.105 R)
• M83: 59,810,126 km (0.052 R)
• M84: 60,021,807 km (0.115 R)
• M85: 62,366,754 km (0.098 R)
• M86: 64,415,946 km (0.11 R)
• M87: 64,741,471 km (0.097 R)
• M88: 66,596,783 km (0.083 R)
• M89: 67,916,835 km (0.025 R)
• M90: 68,027,238 km (0.107 R)
• M91: 68,469,449 km (0.113 R)
• M92: 72,604,634 km (0.113 R)
• M93: 73,396,007 km (0.099 R)
• M94: 73,622,647 km (0.095 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 11,068 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit