🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.9

Radius: 12.7

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.81 AU - 0.99 AU

Year: 569 Days

Day: 6 Hours

Environment

Temp: -165 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 69,667,621 km

• M1: 158,574 km (0.069 R)
• M2: 237,861 km (0.079 R)
• M3: 319,391 km (0.053 R)
• M4: 434,283 km (0.108 R)
• M5: 520,750 km (0.101 R)
• M6: 642,822 km (0.11 R)
• M7: 766,839 km (0.117 R)
• M8: 873,951 km (0.11 R)
• M9: 983,307 km (0.035 R)
• M10: 1,144,125 km (0.082 R)
• M11: 1,250,339 km (0.118 R)
• M12: 1,352,514 km (0.111 R)
• M13: 1,485,208 km (0.084 R)
• M14: 1,593,965 km (0.047 R)
• M15: 1,705,565 km (0.093 R)
• M16: 1,819,858 km (0.084 R)
• M17: 1,910,664 km (0.073 R)
• M18: 2,020,768 km (0.086 R)
• M19: 2,115,015 km (0.12 R)
• M20: 2,354,820 km (0.117 R)
• M21: 2,497,387 km (0.084 R)
• M22: 2,642,796 km (0.117 R)
• M23: 2,901,750 km (0.082 R)
• M24: 2,998,540 km (0.09 R)
• M25: 3,174,467 km (0.087 R)
• M26: 3,269,013 km (0.12 R)
• M27: 3,423,248 km (0.102 R)
• M28: 3,509,566 km (0.072 R)
• M29: 3,596,482 km (0.044 R)
• M30: 3,706,138 km (0.081 R)
• M31: 3,789,314 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.3

Radius: 8

Gravity: 9.04 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.54 AU - 1.56 AU

Year: 1287 Days

Day: 9.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 69,667,621 km

• M1: 131,796 km (0.076 R)
• M2: 216,169 km (0.097 R)
• M3: 280,496 km (0.093 R)
• M4: 348,862 km (0.117 R)
• M5: 477,965 km (0.086 R)
• M6: 557,551 km (0.099 R)
• M7: 673,639 km (0.063 R)
• M8: 744,698 km (0.093 R)
• M9: 937,530 km (0.1 R)
• M10: 1,017,714 km (0.094 R)
• M11: 1,070,074 km (0.112 R)
• M12: 1,177,634 km (0.114 R)
• M13: 1,437,037 km (0.069 R)
• M14: 1,521,859 km (0.079 R)
• M15: 1,942,977 km (0.072 R)
• M16: 2,018,225 km (0.092 R)
• M17: 2,113,668 km (0.119 R)
• M18: 2,220,481 km (0.09 R)
• M19: 2,469,861 km (0.113 R)
• M20: 2,582,508 km (0.081 R)
• M21: 2,665,535 km (0.059 R)
• M22: 2,962,935 km (0.114 R)
• M23: 3,159,956 km (0.106 R)
• M24: 3,226,527 km (0.062 R)
• M25: 3,349,945 km (0.104 R)
• M26: 3,429,232 km (0.118 R)
• M27: 3,764,630 km (0.117 R)
• M28: 3,954,171 km (0.083 R)
• M29: 4,098,383 km (0.095 R)
• M30: 4,219,857 km (0.044 R)
• M31: 4,317,993 km (0.111 R)
• M32: 4,441,710 km (0.107 R)
• M33: 4,516,509 km (0.096 R)
• M34: 4,566,625 km (0.03 R)
• M35: 4,807,178 km (0.111 R)
• M36: 4,961,114 km (0.104 R)
• M37: 5,208,399 km (0.086 R)
• M38: 5,313,866 km (0.079 R)
• M39: 5,446,410 km (0.118 R)
• M40: 5,837,459 km (0.093 R)
• M41: 6,154,008 km (0.045 R)
• M42: 6,237,483 km (0.089 R)
• M43: 6,504,515 km (0.119 R)
• M44: 6,703,630 km (0.107 R)
• M45: 7,093,333 km (0.053 R)
• M46: 7,195,508 km (0.111 R)
• M47: 7,327,753 km (0.036 R)
• M48: 7,534,946 km (0.079 R)
• M49: 7,594,486 km (0.06 R)
• M50: 8,724,548 km (0.1 R)
• M51: 8,834,053 km (0.072 R)
• M52: 8,959,865 km (0.089 R)
• M53: 9,373,055 km (0.091 R)
• M54: 9,630,213 km (0.099 R)
• M55: 9,840,997 km (0.094 R)
• M56: 10,069,732 km (0.117 R)
• M57: 10,135,405 km (0.053 R)
• M58: 10,201,228 km (0.12 R)
• M59: 10,399,446 km (0.079 R)
• M60: 10,951,312 km (0.065 R)
• M61: 11,171,371 km (0.073 R)
• M62: 11,239,438 km (0.058 R)
• M63: 11,409,979 km (0.092 R)
• M64: 11,547,160 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.2

Radius: 11.2

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.14 AU - 4.56 AU

Year: 5038 Days

Day: 8.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 69,667,621 km

• M1: 186,848 km (0.104 R)
• M2: 266,135 km (0.111 R)
• M3: 395,986 km (0.087 R)
• M4: 610,808 km (0.117 R)
• M5: 695,780 km (0.085 R)
• M6: 772,075 km (0.104 R)
• M7: 1,215,333 km (0.096 R)
• M8: 1,390,512 km (0.035 R)
• M9: 1,489,696 km (0.041 R)
• M10: 1,660,536 km (0.071 R)
• M11: 1,766,302 km (0.055 R)
• M12: 1,910,814 km (0.084 R)
• M13: 2,192,806 km (0.071 R)
• M14: 2,270,297 km (0.069 R)
• M15: 2,368,433 km (0.053 R)
• M16: 2,859,713 km (0.114 R)
• M17: 3,472,765 km (0.086 R)
• M18: 3,864,711 km (0.061 R)
• M19: 4,590,859 km (0.078 R)
• M20: 4,690,940 km (0.085 R)
• M21: 4,816,902 km (0.041 R)
• M22: 5,201,967 km (0.1 R)
• M23: 5,437,883 km (0.083 R)
• M24: 5,865,882 km (0.041 R)
• M25: 6,277,127 km (0.083 R)
• M26: 6,783,067 km (0.069 R)
• M27: 7,214,657 km (0.109 R)
• M28: 7,625,602 km (0.071 R)
• M29: 7,983,889 km (0.057 R)
• M30: 8,134,833 km (0.118 R)
• M31: 8,810,417 km (0.099 R)
• M32: 8,997,714 km (0.025 R)
• M33: 9,567,831 km (0.114 R)
• M34: 10,117,005 km (0.092 R)
• M35: 10,477,685 km (0.105 R)
• M36: 10,809,493 km (0.067 R)
• M37: 11,077,274 km (0.119 R)
• M38: 11,381,256 km (0.084 R)
• M39: 11,825,263 km (0.105 R)
• M40: 12,379,523 km (0.083 R)
• M41: 13,298,204 km (0.109 R)
• M42: 14,092,568 km (0.064 R)
• M43: 14,865,241 km (0.04 R)
• M44: 15,312,988 km (0.086 R)
• M45: 15,651,677 km (0.037 R)
• M46: 15,954,912 km (0.116 R)
• M47: 16,183,498 km (0.104 R)
• M48: 18,729,653 km (0.113 R)
• M49: 19,132,221 km (0.088 R)
• M50: 20,233,710 km (0.075 R)
• M51: 20,646,900 km (0.071 R)
• M52: 21,776,364 km (0.082 R)
• M53: 22,072,418 km (0.106 R)
• M54: 22,455,089 km (0.085 R)
• M55: 22,583,145 km (0.092 R)
• M56: 22,754,285 km (0.105 R)
• M57: 22,882,939 km (0.09 R)
• M58: 23,227,014 km (0.111 R)
• M59: 23,529,651 km (0.047 R)
• M60: 23,703,035 km (0.058 R)
• M61: 23,789,951 km (0.081 R)
• M62: 24,051,298 km (0.101 R)
• M63: 24,796,894 km (0.066 R)
• M64: 25,550,120 km (0.093 R)
• M65: 25,996,819 km (0.07 R)
• M66: 26,355,854 km (0.109 R)
• M67: 26,445,912 km (0.039 R)
• M68: 26,852,369 km (0.064 R)
• M69: 27,169,965 km (0.081 R)
• M70: 29,054,898 km (0.104 R)
• M71: 29,194,473 km (0.032 R)
• M72: 29,661,219 km (0.101 R)
• M73: 29,989,586 km (0.112 R)
• M74: 30,271,877 km (0.091 R)
• M75: 31,505,611 km (0.057 R)
• M76: 31,649,075 km (0.12 R)
• M77: 31,744,668 km (0.114 R)
• M78: 32,224,877 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 864.1

Radius: 6.6

Gravity: 19.84 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.88 AU - 8.48 AU

Year: 15601 Days

Day: 23.4 Hours

Environment

Temp: -240 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,667,621 km

• M1: 293,810 km (0.117 R)
• M2: 537,655 km (0.111 R)
• M3: 1,004,251 km (0.084 R)
• M4: 1,079,349 km (0.112 R)
• M5: 1,235,230 km (0.119 R)
• M6: 1,454,540 km (0.108 R)
• M7: 1,776,176 km (0.067 R)
• M8: 2,249,653 km (0.074 R)
• M9: 3,924,251 km (0.071 R)
• M10: 4,124,563 km (0.055 R)
• M11: 4,830,964 km (0.071 R)
• M12: 5,307,882 km (0.1 R)
• M13: 5,440,426 km (0.089 R)
• M14: 6,074,122 km (0.093 R)
• M15: 6,683,135 km (0.103 R)
• M16: 6,922,641 km (0.096 R)
• M17: 7,019,132 km (0.088 R)
• M18: 7,409,882 km (0.08 R)
• M19: 7,459,249 km (0.086 R)
• M20: 7,757,697 km (0.076 R)
• M21: 7,807,812 km (0.117 R)
• M22: 8,161,611 km (0.09 R)
• M23: 8,314,799 km (0.072 R)
• M24: 9,095,251 km (0.043 R)
• M25: 9,953,345 km (0.06 R)
• M26: 10,171,907 km (0.049 R)
• M27: 10,613,670 km (0.086 R)
• M28: 10,837,019 km (0.099 R)
• M29: 11,630,636 km (0.091 R)
• M30: 12,208,981 km (0.115 R)
• M31: 12,384,310 km (0.066 R)
• M32: 12,855,992 km (0.119 R)
• M33: 12,915,383 km (0.103 R)
• M34: 12,974,773 km (0.07 R)
• M35: 14,305,745 km (0.085 R)
• M36: 14,490,648 km (0.111 R)
• M37: 16,382,313 km (0.114 R)
• M38: 16,511,117 km (0.06 R)
• M39: 17,619,936 km (0.091 R)
• M40: 18,350,273 km (0.069 R)
• M41: 18,685,372 km (0.071 R)
• M42: 19,361,854 km (0.108 R)
• M43: 19,908,784 km (0.059 R)
• M44: 19,977,449 km (0.082 R)
• M45: 22,360,693 km (0.113 R)
• M46: 22,862,444 km (0.092 R)
• M47: 24,906,101 km (0.071 R)
• M48: 26,703,669 km (0.116 R)
• M49: 29,008,972 km (0.076 R)
• M50: 31,617,360 km (0.075 R)
• M51: 32,990,070 km (0.03 R)
• M52: 33,152,833 km (0.08 R)
• M53: 33,888,705 km (0.067 R)
• M54: 33,970,834 km (0.097 R)
• M55: 34,217,521 km (0.099 R)
• M56: 34,382,228 km (0.109 R)
• M57: 35,960,635 km (0.03 R)
• M58: 36,379,958 km (0.085 R)
• M59: 37,562,679 km (0.057 R)
• M60: 38,757,816 km (0.086 R)
• M61: 39,273,929 km (0.096 R)
• M62: 40,052,287 km (0.072 R)
• M63: 41,800,039 km (0.086 R)
• M64: 42,683,264 km (0.107 R)
• M65: 44,288,599 km (0.068 R)
• M66: 44,647,933 km (0.118 R)
• M67: 44,828,049 km (0.101 R)
• M68: 45,460,100 km (0.108 R)
• M69: 46,550,669 km (0.103 R)
• M70: 47,374,205 km (0.047 R)
• M71: 48,572,185 km (0.088 R)
• M72: 48,849,988 km (0.113 R)
• M73: 50,903,967 km (0.113 R)
• M74: 51,280,355 km (0.091 R)
• M75: 51,468,998 km (0.116 R)
• M76: 51,846,732 km (0.09 R)
• M77: 52,415,204 km (0.093 R)
• M78: 52,700,338 km (0.092 R)
• M79: 52,795,482 km (0.075 R)
• M80: 53,654,024 km (0.104 R)
• M81: 54,709,886 km (0.061 R)
• M82: 55,095,400 km (0.095 R)
• M83: 55,675,540 km (0.082 R)
• M84: 55,869,419 km (0.093 R)
• M85: 56,841,805 km (0.083 R)
• M86: 58,902,067 km (0.081 R)
• M87: 59,396,189 km (0.085 R)
• M88: 60,986,714 km (0.092 R)
• M89: 64,616,257 km (0.092 R)
• M90: 65,023,911 km (0.104 R)
• M91: 66,046,562 km (0.078 R)
• M92: 66,251,661 km (0.108 R)
• M93: 68,730,348 km (0.104 R)
• M94: 69,667,579 km (0.115 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 16,444 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit