🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683

Radius: 10.8

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.78 AU - 0.78 AU

Year: 459 Days

Day: 6.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 72,375,229 km

• M1: 135,236 km (0.084 R)
• M2: 205,547 km (0.072 R)
• M3: 272,867 km (0.064 R)
• M4: 344,524 km (0.096 R)
• M5: 425,756 km (0.113 R)
• M6: 504,444 km (0.1 R)
• M7: 585,526 km (0.067 R)
• M8: 667,655 km (0.09 R)
• M9: 788,381 km (0.093 R)
• M10: 912,547 km (0.1 R)
• M11: 1,048,382 km (0.119 R)
• M12: 1,121,535 km (0.109 R)
• M13: 1,216,829 km (0.118 R)
• M14: 1,330,673 km (0.063 R)
• M15: 1,453,643 km (0.104 R)
• M16: 1,591,871 km (0.081 R)
• M17: 1,746,256 km (0.106 R)
• M18: 1,929,813 km (0.096 R)
• M19: 2,008,651 km (0.066 R)
• M20: 2,107,385 km (0.071 R)
• M21: 2,176,051 km (0.117 R)
• M22: 2,271,195 km (0.115 R)
• M23: 2,426,178 km (0.079 R)
• M24: 2,558,124 km (0.052 R)
• M25: 2,631,875 km (0.117 R)
• M26: 2,712,957 km (0.084 R)
• M27: 2,884,696 km (0.075 R)
• M28: 3,488,323 km (0.098 R)
• M29: 3,585,263 km (0.078 R)
• M30: 3,713,468 km (0.083 R)
• M31: 3,989,775 km (0.055 R)
• M32: 4,177,820 km (0.105 R)
• M33: 4,272,964 km (0.051 R)
• M34: 4,530,272 km (0.109 R)
• M35: 4,619,881 km (0.114 R)
• M36: 4,751,378 km (0.072 R)
• M37: 5,102,335 km (0.045 R)
• M38: 5,384,027 km (0.035 R)
• M39: 5,539,908 km (0.11 R)
• M40: 5,670,956 km (0.116 R)
• M41: 5,794,225 km (0.071 R)
• M42: 5,891,613 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.2

Radius: 11.8

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.8 AU - 1.22 AU

Year: 677 Days

Day: 14.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 72,375,229 km

• M1: 175,777 km (0.1 R)
• M2: 255,513 km (0.109 R)
• M3: 364,121 km (0.101 R)
• M4: 458,368 km (0.049 R)
• M5: 537,356 km (0.09 R)
• M6: 654,491 km (0.09 R)
• M7: 890,855 km (0.072 R)
• M8: 983,456 km (0.113 R)
• M9: 1,062,444 km (0.118 R)
• M10: 1,203,216 km (0.093 R)
• M11: 1,282,203 km (0.065 R)
• M12: 1,497,475 km (0.109 R)
• M13: 1,623,137 km (0.074 R)
• M14: 1,773,184 km (0.047 R)
• M15: 2,087,489 km (0.035 R)
• M16: 2,176,350 km (0.113 R)
• M17: 2,274,187 km (0.051 R)
• M18: 2,373,370 km (0.081 R)
• M19: 2,513,394 km (0.099 R)
• M20: 2,608,239 km (0.096 R)
• M21: 2,842,509 km (0.084 R)
• M22: 3,117,769 km (0.116 R)
• M23: 3,245,675 km (0.12 R)
• M24: 3,471,867 km (0.117 R)
• M25: 3,994,862 km (0.064 R)
• M26: 4,134,137 km (0.075 R)
• M27: 4,313,056 km (0.117 R)
• M28: 4,865,072 km (0.115 R)
• M29: 4,954,382 km (0.106 R)
• M30: 5,104,279 km (0.034 R)
• M31: 5,357,698 km (0.057 R)
• M32: 5,439,678 km (0.072 R)
• M33: 5,563,395 km (0.119 R)
• M34: 5,688,010 km (0.106 R)
• M35: 5,771,635 km (0.106 R)
• M36: 5,908,518 km (0.11 R)
• M37: 6,282,213 km (0.102 R)
• M38: 6,357,910 km (0.034 R)
• M39: 6,630,626 km (0.108 R)
• M40: 6,751,950 km (0.12 R)
• M41: 6,829,442 km (0.109 R)
• M42: 6,951,963 km (0.089 R)
• M43: 7,131,480 km (0.115 R)
• M44: 7,244,426 km (0.03 R)
• M45: 7,414,968 km (0.112 R)
• M46: 7,667,489 km (0.096 R)
• M47: 7,783,278 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.4

Radius: 12.8

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.98 AU - 2.64 AU

Year: 2341 Days

Day: 13 Hours

Environment

Temp: -212 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 72,375,229 km

• M1: 204,799 km (0.109 R)
• M2: 342,430 km (0.094 R)
• M3: 669,450 km (0.112 R)
• M4: 760,705 km (0.035 R)
• M5: 856,747 km (0.037 R)
• M6: 938,727 km (0.083 R)
• M7: 1,121,535 km (0.04 R)
• M8: 1,534,874 km (0.079 R)
• M9: 1,636,900 km (0.113 R)
• M10: 1,824,496 km (0.045 R)
• M11: 2,119,353 km (0.059 R)
• M12: 2,700,092 km (0.105 R)
• M13: 2,881,105 km (0.106 R)
• M14: 3,037,435 km (0.106 R)
• M15: 3,167,436 km (0.082 R)
• M16: 3,358,622 km (0.099 R)
• M17: 3,478,300 km (0.078 R)
• M18: 3,568,956 km (0.114 R)
• M19: 3,660,361 km (0.095 R)
• M20: 3,768,071 km (0.102 R)
• M21: 3,986,783 km (0.113 R)
• M22: 4,551,964 km (0.107 R)
• M23: 4,684,657 km (0.067 R)
• M24: 4,869,411 km (0.059 R)
• M25: 4,988,191 km (0.072 R)
• M26: 5,228,745 km (0.097 R)
• M27: 5,667,964 km (0.091 R)
• M28: 5,937,240 km (0.103 R)
• M29: 6,525,758 km (0.108 R)
• M30: 6,713,504 km (0.034 R)
• M31: 6,903,194 km (0.062 R)
• M32: 7,191,020 km (0.077 R)
• M33: 7,424,094 km (0.088 R)
• M34: 7,541,528 km (0.119 R)
• M35: 7,659,710 km (0.057 R)
• M36: 7,877,824 km (0.119 R)
• M37: 8,057,790 km (0.083 R)
• M38: 8,320,334 km (0.073 R)
• M39: 8,422,061 km (0.091 R)
• M40: 8,667,850 km (0.119 R)
• M41: 8,895,389 km (0.075 R)
• M42: 9,082,835 km (0.106 R)
• M43: 10,062,102 km (0.119 R)
• M44: 10,940,691 km (0.066 R)
• M45: 11,030,001 km (0.097 R)
• M46: 11,186,630 km (0.103 R)
• M47: 11,366,745 km (0.066 R)
• M48: 11,729,670 km (0.11 R)
• M49: 12,096,484 km (0.112 R)
• M50: 12,374,137 km (0.105 R)
• M51: 12,771,021 km (0.027 R)
• M52: 12,982,851 km (0.051 R)
• M53: 13,148,456 km (0.097 R)
• M54: 13,505,546 km (0.038 R)
• M55: 13,649,310 km (0.083 R)
• M56: 13,986,803 km (0.104 R)
• M57: 14,107,977 km (0.096 R)
• M58: 14,278,219 km (0.096 R)
• M59: 14,916,553 km (0.083 R)
• M60: 15,740,239 km (0.091 R)
• M61: 15,916,914 km (0.074 R)
• M62: 16,374,085 km (0.081 R)
• M63: 16,476,261 km (0.102 R)
• M64: 16,604,316 km (0.067 R)
• M65: 16,809,864 km (0.1 R)
• M66: 17,016,309 km (0.072 R)
• M67: 17,119,831 km (0.049 R)
• M68: 17,483,802 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727.4

Radius: 7.5

Gravity: 12.93 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.92 AU - 10.08 AU

Year: 18005 Days

Day: 20.2 Hours

Environment

Temp: -240 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,375,229 km

• M1: 99,782 km (0.074 R)
• M2: 1,236,277 km (0.089 R)
• M3: 1,346,830 km (0.069 R)
• M4: 1,403,378 km (0.107 R)
• M5: 1,489,696 km (0.106 R)
• M6: 1,607,728 km (0.07 R)
• M7: 1,698,235 km (0.064 R)
• M8: 1,884,484 km (0.116 R)
• M9: 2,077,466 km (0.103 R)
• M10: 2,209,710 km (0.094 R)
• M11: 2,658,803 km (0.079 R)
• M12: 3,249,415 km (0.107 R)
• M13: 3,961,052 km (0.057 R)
• M14: 4,376,785 km (0.071 R)
• M15: 4,762,747 km (0.082 R)
• M16: 5,026,189 km (0.111 R)
• M17: 5,159,780 km (0.089 R)
• M18: 5,249,389 km (0.049 R)
• M19: 6,509,901 km (0.103 R)
• M20: 6,753,297 km (0.112 R)
• M21: 6,802,365 km (0.081 R)
• M22: 7,653,876 km (0.119 R)
• M23: 9,237,220 km (0.095 R)
• M24: 9,455,782 km (0.115 R)
• M25: 10,121,642 km (0.111 R)
• M26: 10,574,026 km (0.114 R)
• M27: 11,674,767 km (0.07 R)
• M28: 12,268,521 km (0.101 R)
• M29: 13,239,112 km (0.03 R)
• M30: 13,795,766 km (0.103 R)
• M31: 15,706,131 km (0.085 R)
• M32: 15,967,179 km (0.049 R)
• M33: 16,692,130 km (0.096 R)
• M34: 20,190,925 km (0.106 R)
• M35: 20,545,772 km (0.119 R)
• M36: 21,333,704 km (0.056 R)
• M37: 21,695,132 km (0.113 R)
• M38: 24,356,628 km (0.111 R)
• M39: 24,432,025 km (0.088 R)
• M40: 25,190,187 km (0.104 R)
• M41: 25,572,110 km (0.075 R)
• M42: 25,802,342 km (0.092 R)
• M43: 26,341,941 km (0.072 R)
• M44: 26,963,221 km (0.051 R)
• M45: 27,983,030 km (0.103 R)
• M46: 29,576,397 km (0.112 R)
• M47: 29,979,413 km (0.065 R)
• M48: 31,117,255 km (0.116 R)
• M49: 31,773,840 km (0.112 R)
• M50: 32,103,853 km (0.104 R)
• M51: 32,517,940 km (0.077 R)
• M52: 32,684,143 km (0.115 R)
• M53: 33,100,773 km (0.089 R)
• M54: 34,699,675 km (0.099 R)
• M55: 34,784,646 km (0.113 R)
• M56: 37,449,134 km (0.117 R)
• M57: 37,972,428 km (0.056 R)
• M58: 38,761,855 km (0.107 R)
• M59: 39,202,720 km (0.035 R)
• M60: 40,803,717 km (0.089 R)
• M61: 40,982,935 km (0.055 R)
• M62: 41,252,361 km (0.11 R)
• M63: 41,342,120 km (0.082 R)
• M64: 41,702,501 km (0.065 R)
• M65: 42,880,434 km (0.076 R)
• M66: 43,062,645 km (0.112 R)
• M67: 44,621,754 km (0.109 R)
• M68: 45,269,064 km (0.055 R)
• M69: 47,323,790 km (0.12 R)
• M70: 47,606,231 km (0.105 R)
• M71: 48,362,448 km (0.048 R)
• M72: 48,932,117 km (0.096 R)
• M73: 49,982,444 km (0.097 R)
• M74: 50,174,228 km (0.066 R)
• M75: 51,426,662 km (0.105 R)
• M76: 51,523,302 km (0.084 R)
• M77: 53,079,868 km (0.09 R)
• M78: 53,765,624 km (0.066 R)
• M79: 56,537,972 km (0.095 R)
• M80: 58,143,008 km (0.072 R)
• M81: 58,748,729 km (0.077 R)
• M82: 59,458,123 km (0.032 R)
• M83: 59,864,730 km (0.074 R)
• M84: 60,987,611 km (0.115 R)
• M85: 61,090,086 km (0.073 R)
• M86: 61,705,831 km (0.062 R)
• M87: 61,808,754 km (0.095 R)
• M88: 62,117,524 km (0.054 R)
• M89: 63,669,452 km (0.098 R)
• M90: 68,613,811 km (0.033 R)
• M91: 68,720,325 km (0.103 R)
• M92: 69,360,754 km (0.089 R)
• M93: 71,293,708 km (0.091 R)
• M94: 71,401,568 km (0.097 R)
• M95: 71,833,756 km (0.083 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 19,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit