🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.6

Radius: 11.2

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.69 AU - 0.93 AU

Year: 471 Days

Day: 7.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 52,713,294 km

• M1: 140,921 km (0.069 R)
• M2: 230,680 km (0.056 R)
• M3: 356,791 km (0.079 R)
• M4: 440,715 km (0.041 R)
• M5: 533,316 km (0.088 R)
• M6: 645,964 km (0.12 R)
• M7: 870,061 km (0.107 R)
• M8: 1,030,879 km (0.113 R)
• M9: 1,105,079 km (0.101 R)
• M10: 1,280,408 km (0.047 R)
• M11: 1,510,041 km (0.111 R)
• M12: 1,589,627 km (0.091 R)
• M13: 1,723,667 km (0.11 R)
• M14: 1,879,847 km (0.118 R)
• M15: 1,953,449 km (0.062 R)
• M16: 2,040,814 km (0.071 R)
• M17: 2,116,660 km (0.094 R)
• M18: 2,206,419 km (0.111 R)
• M19: 2,343,600 km (0.107 R)
• M20: 2,416,604 km (0.117 R)
• M21: 2,551,242 km (0.064 R)
• M22: 2,709,367 km (0.093 R)
• M23: 2,807,204 km (0.094 R)
• M24: 2,899,207 km (0.089 R)
• M25: 3,188,529 km (0.071 R)
• M26: 3,366,700 km (0.089 R)
• M27: 3,441,948 km (0.098 R)
• M28: 3,540,533 km (0.071 R)
• M29: 3,795,298 km (0.056 R)
• M30: 3,873,687 km (0.059 R)
• M31: 3,944,746 km (0.055 R)
• M32: 4,024,183 km (0.117 R)
• M33: 4,104,218 km (0.087 R)
• M34: 4,208,936 km (0.083 R)
• M35: 4,282,089 km (0.066 R)
• M36: 4,413,137 km (0.106 R)
• M37: 4,612,102 km (0.117 R)
• M38: 5,010,481 km (0.101 R)
• M39: 5,105,327 km (0.108 R)
• M40: 5,218,273 km (0.116 R)
• M41: 5,314,464 km (0.103 R)
• M42: 5,428,907 km (0.047 R)
• M43: 5,526,295 km (0.104 R)
• M44: 5,624,431 km (0.073 R)
• M45: 5,732,142 km (0.11 R)
• M46: 6,031,786 km (0.045 R)
• M47: 6,215,941 km (0.032 R)
• M48: 6,289,992 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.8

Radius: 10.3

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.78 AU - 1.02 AU

Year: 551 Days

Day: 10.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 52,713,294 km

• M1: 138,378 km (0.083 R)
• M2: 342,729 km (0.079 R)
• M3: 459,415 km (0.107 R)
• M4: 528,380 km (0.101 R)
• M5: 601,683 km (0.116 R)
• M6: 676,332 km (0.097 R)
• M7: 816,056 km (0.059 R)
• M8: 888,312 km (0.116 R)
• M9: 969,095 km (0.075 R)
• M10: 1,046,138 km (0.109 R)
• M11: 1,135,149 km (0.11 R)
• M12: 1,273,676 km (0.041 R)
• M13: 1,390,213 km (0.101 R)
• M14: 1,467,555 km (0.111 R)
• M15: 1,608,327 km (0.051 R)
• M16: 1,674,898 km (0.029 R)
• M17: 1,787,994 km (0.084 R)
• M18: 1,876,406 km (0.079 R)
• M19: 1,942,828 km (0.116 R)
• M20: 2,021,815 km (0.081 R)
• M21: 2,090,032 km (0.075 R)
• M22: 2,163,036 km (0.073 R)
• M23: 2,232,748 km (0.118 R)
• M24: 2,408,526 km (0.11 R)
• M25: 2,493,797 km (0.095 R)
• M26: 2,593,129 km (0.08 R)
• M27: 2,809,298 km (0.055 R)
• M28: 2,903,844 km (0.101 R)
• M29: 3,040,726 km (0.111 R)
• M30: 3,193,765 km (0.043 R)
• M31: 3,273,650 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.9

Radius: 13.3

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.9 AU - 1.16 AU

Year: 675 Days

Day: 14.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 52,713,294 km

• M1: 210,484 km (0.117 R)
• M2: 322,832 km (0.074 R)
• M3: 450,888 km (0.108 R)
• M4: 546,481 km (0.075 R)
• M5: 692,189 km (0.081 R)
• M6: 792,869 km (0.082 R)
• M7: 888,761 km (0.063 R)
• M8: 1,225,805 km (0.094 R)
• M9: 1,314,965 km (0.085 R)
• M10: 1,412,802 km (0.073 R)
• M11: 1,538,764 km (0.095 R)
• M12: 1,635,853 km (0.079 R)
• M13: 1,788,891 km (0.105 R)
• M14: 1,974,991 km (0.04 R)
• M15: 2,066,844 km (0.102 R)
• M16: 2,167,524 km (0.068 R)
• M17: 2,696,352 km (0.106 R)
• M18: 2,791,047 km (0.106 R)
• M19: 3,098,471 km (0.035 R)
• M20: 3,323,616 km (0.025 R)
• M21: 3,442,696 km (0.051 R)
• M22: 3,562,972 km (0.094 R)
• M23: 3,728,727 km (0.111 R)
• M24: 3,870,396 km (0.094 R)
• M25: 3,986,783 km (0.12 R)
• M26: 4,104,367 km (0.03 R)
• M27: 4,204,747 km (0.103 R)
• M28: 4,361,526 km (0.051 R)
• M29: 4,529,674 km (0.108 R)
• M30: 4,652,643 km (0.118 R)
• M31: 4,786,085 km (0.096 R)
• M32: 5,066,880 km (0.099 R)
• M33: 5,184,763 km (0.097 R)
• M34: 5,353,210 km (0.072 R)
• M35: 5,715,985 km (0.097 R)
• M36: 5,983,017 km (0.027 R)
• M37: 6,107,632 km (0.044 R)
• M38: 6,275,331 km (0.084 R)
• M39: 6,754,793 km (0.086 R)
• M40: 6,982,780 km (0.113 R)
• M41: 7,081,215 km (0.118 R)
• M42: 7,268,362 km (0.119 R)
• M43: 7,368,294 km (0.094 R)
• M44: 7,524,474 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.8

Radius: 9

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.17 AU - 3.45 AU

Year: 3041 Days

Day: 14.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 52,713,294 km

• M1: 130,150 km (0.036 R)
• M2: 191,336 km (0.098 R)
• M3: 289,322 km (0.109 R)
• M4: 499,058 km (0.064 R)
• M5: 622,776 km (0.053 R)
• M6: 679,174 km (0.026 R)
• M7: 737,368 km (0.07 R)
• M8: 838,795 km (0.086 R)
• M9: 901,926 km (0.081 R)
• M10: 1,136,345 km (0.11 R)
• M11: 1,230,891 km (0.11 R)
• M12: 1,635,703 km (0.055 R)
• M13: 1,784,254 km (0.043 R)
• M14: 2,109,180 km (0.113 R)
• M15: 2,316,224 km (0.04 R)
• M16: 2,376,661 km (0.108 R)
• M17: 2,514,441 km (0.088 R)
• M18: 2,686,628 km (0.088 R)
• M19: 2,766,065 km (0.066 R)
• M20: 2,846,399 km (0.108 R)
• M21: 2,960,243 km (0.119 R)
• M22: 3,075,583 km (0.069 R)
• M23: 3,175,664 km (0.118 R)
• M24: 3,293,846 km (0.107 R)
• M25: 3,552,052 km (0.103 R)
• M26: 3,781,086 km (0.111 R)
• M27: 4,015,057 km (0.09 R)
• M28: 4,216,715 km (0.088 R)
• M29: 4,478,362 km (0.107 R)
• M30: 4,745,244 km (0.12 R)
• M31: 4,841,885 km (0.056 R)
• M32: 5,135,545 km (0.116 R)
• M33: 5,195,085 km (0.114 R)
• M34: 5,435,190 km (0.104 R)
• M35: 6,051,383 km (0.087 R)
• M36: 6,135,158 km (0.043 R)
• M37: 6,346,540 km (0.098 R)
• M38: 6,668,026 km (0.101 R)
• M39: 6,798,176 km (0.04 R)
• M40: 7,127,142 km (0.118 R)
• M41: 7,327,005 km (0.107 R)
• M42: 7,506,372 km (0.09 R)
• M43: 7,732,415 km (0.079 R)
• M44: 8,145,155 km (0.113 R)
• M45: 8,237,756 km (0.071 R)
• M46: 8,307,619 km (0.091 R)
• M47: 9,087,771 km (0.111 R)
• M48: 10,114,462 km (0.061 R)
• M49: 10,364,290 km (0.119 R)
• M50: 10,641,495 km (0.109 R)
• M51: 10,997,837 km (0.092 R)
• M52: 11,151,773 km (0.073 R)
• M53: 11,409,830 km (0.101 R)
• M54: 11,565,711 km (0.105 R)
• M55: 12,116,680 km (0.079 R)
• M56: 12,515,507 km (0.096 R)
• M57: 12,756,809 km (0.107 R)
• M58: 13,490,138 km (0.115 R)
• M59: 13,654,994 km (0.094 R)
• M60: 13,903,477 km (0.097 R)
• M61: 14,014,329 km (0.035 R)
• M62: 14,489,152 km (0.099 R)
• M63: 14,912,365 km (0.114 R)
• M64: 15,540,526 km (0.047 R)
• M65: 15,799,929 km (0.083 R)
• M66: 16,323,222 km (0.065 R)
• M67: 16,469,529 km (0.116 R)
• M68: 16,911,142 km (0.049 R)
• M69: 17,267,334 km (0.099 R)
• M70: 17,446,403 km (0.087 R)
• M71: 17,956,980 km (0.076 R)
• M72: 18,077,855 km (0.082 R)
• M73: 18,138,293 km (0.115 R)
• M74: 18,198,880 km (0.083 R)
• M75: 18,900,644 km (0.103 R)
• M76: 19,393,868 km (0.079 R)
• M77: 20,079,176 km (0.095 R)
• M78: 20,330,351 km (0.031 R)
• M79: 20,519,442 km (0.108 R)
• M80: 20,582,573 km (0.097 R)
• M81: 20,677,418 km (0.079 R)
• M82: 20,740,698 km (0.026 R)
• M83: 21,026,430 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 921.4

Radius: 8

Gravity: 14.4 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.16 AU - 7.22 AU

Year: 9944 Days

Day: 22.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 152.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 52,713,294 km

• M1: 104,270 km (0.091 R)
• M2: 160,219 km (0.108 R)
• M3: 400,623 km (0.108 R)
• M4: 778,208 km (0.083 R)
• M5: 931,396 km (0.074 R)
• M6: 1,053,169 km (0.091 R)
• M7: 1,116,000 km (0.08 R)
• M8: 1,312,422 km (0.086 R)
• M9: 1,472,941 km (0.093 R)
• M10: 1,543,850 km (0.106 R)
• M11: 1,615,807 km (0.065 R)
• M12: 2,071,631 km (0.112 R)
• M13: 2,124,589 km (0.108 R)
• M14: 2,369,181 km (0.115 R)
• M15: 2,537,180 km (0.107 R)
• M16: 3,064,812 km (0.088 R)
• M17: 3,217,401 km (0.065 R)
• M18: 3,279,185 km (0.106 R)
• M19: 3,435,216 km (0.077 R)
• M20: 3,498,346 km (0.082 R)
• M21: 4,084,022 km (0.08 R)
• M22: 4,252,170 km (0.092 R)
• M23: 4,354,196 km (0.055 R)
• M24: 4,422,562 km (0.102 R)
• M25: 5,054,613 km (0.114 R)
• M26: 5,417,986 km (0.107 R)
• M27: 5,677,389 km (0.112 R)
• M28: 5,978,829 km (0.111 R)
• M29: 6,093,271 km (0.112 R)
• M30: 6,170,015 km (0.082 R)
• M31: 6,363,145 km (0.074 R)
• M32: 7,276,889 km (0.103 R)
• M33: 7,440,101 km (0.111 R)
• M34: 7,563,220 km (0.045 R)
• M35: 8,316,146 km (0.076 R)
• M36: 8,831,361 km (0.109 R)
• M37: 9,092,858 km (0.095 R)
• M38: 10,118,950 km (0.099 R)
• M39: 10,346,787 km (0.079 R)
• M40: 10,438,341 km (0.112 R)
• M41: 10,993,798 km (0.074 R)
• M42: 11,228,068 km (0.064 R)
• M43: 11,369,438 km (0.06 R)
• M44: 11,558,979 km (0.112 R)
• M45: 12,472,872 km (0.041 R)
• M46: 12,619,328 km (0.106 R)
• M47: 13,409,804 km (0.081 R)
• M48: 13,760,760 km (0.071 R)
• M49: 14,063,995 km (0.07 R)
• M50: 15,038,625 km (0.105 R)
• M51: 15,403,195 km (0.061 R)
• M52: 17,596,450 km (0.057 R)
• M53: 17,651,053 km (0.116 R)
• M54: 17,705,806 km (0.115 R)
• M55: 18,422,978 km (0.078 R)
• M56: 18,868,929 km (0.111 R)
• M57: 19,149,575 km (0.101 R)
• M58: 20,400,362 km (0.053 R)
• M59: 20,457,808 km (0.119 R)
• M60: 22,384,778 km (0.104 R)
• M61: 25,104,467 km (0.119 R)
• M62: 25,474,872 km (0.092 R)
• M63: 26,659,837 km (0.117 R)
• M64: 26,848,629 km (0.06 R)
• M65: 27,544,409 km (0.079 R)
• M66: 29,018,546 km (0.115 R)
• M67: 29,083,172 km (0.066 R)
• M68: 29,407,201 km (0.045 R)
• M69: 30,189,897 km (0.079 R)
• M70: 30,386,619 km (0.095 R)
• M71: 31,443,079 km (0.053 R)
• M72: 33,253,063 km (0.104 R)
• M73: 35,510,795 km (0.103 R)
• M74: 36,832,941 km (0.096 R)
• M75: 37,464,842 km (0.066 R)
• M76: 37,958,814 km (0.115 R)
• M77: 38,029,574 km (0.097 R)
• M78: 39,740,525 km (0.105 R)
• M79: 39,812,332 km (0.117 R)
• M80: 40,028,201 km (0.098 R)
• M81: 40,388,583 km (0.091 R)
• M82: 41,549,313 km (0.087 R)
• M83: 43,384,878 km (0.104 R)
• M84: 46,225,144 km (0.059 R)
• M85: 46,982,558 km (0.107 R)
• M86: 47,973,344 km (0.118 R)
• M87: 48,432,909 km (0.042 R)
• M88: 50,052,904 km (0.107 R)
• M89: 50,441,260 km (0.039 R)
• M90: 51,533,923 km (0.079 R)
• M91: 52,240,474 km (0.095 R)
• M92: 52,476,689 km (0.095 R)
• M93: 52,634,365 km (0.093 R)
• M94: 52,713,353 km (0.105 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 18,051 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit