🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.83 AU - 1.93 AU

Year: 914 Days

Day: 21.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,237,248 km

• M1: 496,067 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.08 AU - 4.28 AU

Year: 3032 Days

Day: 20.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.76 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.8

Radius: 11.6

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.38 AU - 6.3 AU

Year: 4378 Days

Day: 12.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 86,237,248 km

• M1: 171,140 km (0.12 R)
• M2: 295,157 km (0.117 R)
• M3: 411,544 km (0.094 R)
• M4: 525,238 km (0.038 R)
• M5: 610,808 km (0.094 R)
• M6: 702,063 km (0.057 R)
• M7: 780,751 km (0.081 R)
• M8: 853,306 km (0.084 R)
• M9: 996,471 km (0.116 R)
• M10: 1,169,107 km (0.107 R)
• M11: 1,297,163 km (0.098 R)
• M12: 1,418,786 km (0.101 R)
• M13: 1,969,606 km (0.045 R)
• M14: 2,149,871 km (0.108 R)
• M15: 2,308,894 km (0.09 R)
• M16: 2,485,718 km (0.112 R)
• M17: 2,795,087 km (0.064 R)
• M18: 3,132,131 km (0.115 R)
• M19: 3,497,598 km (0.113 R)
• M20: 3,606,954 km (0.047 R)
• M21: 3,925,448 km (0.071 R)
• M22: 4,153,884 km (0.085 R)
• M23: 4,286,428 km (0.085 R)
• M24: 4,761,551 km (0.076 R)
• M25: 4,865,521 km (0.072 R)
• M26: 5,075,856 km (0.064 R)
• M27: 5,307,134 km (0.056 R)
• M28: 5,633,257 km (0.036 R)
• M29: 5,706,560 km (0.063 R)
• M30: 6,115,711 km (0.091 R)
• M31: 6,191,108 km (0.096 R)
• M32: 6,400,246 km (0.093 R)
• M33: 6,688,970 km (0.073 R)
• M34: 6,786,358 km (0.108 R)
• M35: 7,120,410 km (0.111 R)
• M36: 7,339,571 km (0.115 R)
• M37: 7,460,147 km (0.054 R)
• M38: 8,051,657 km (0.099 R)
• M39: 8,155,328 km (0.066 R)
• M40: 8,238,355 km (0.096 R)
• M41: 8,552,809 km (0.072 R)
• M42: 8,828,518 km (0.062 R)
• M43: 9,021,051 km (0.098 R)
• M44: 9,150,303 km (0.106 R)
• M45: 9,345,080 km (0.119 R)
• M46: 10,272,886 km (0.117 R)
• M47: 10,453,002 km (0.101 R)
• M48: 11,183,787 km (0.027 R)
• M49: 11,392,177 km (0.072 R)
• M50: 11,485,377 km (0.097 R)
• M51: 11,789,659 km (0.119 R)
• M52: 11,883,756 km (0.085 R)
• M53: 12,167,842 km (0.06 R)
• M54: 12,310,708 km (0.092 R)
• M55: 12,694,277 km (0.051 R)
• M56: 12,790,917 km (0.12 R)
• M57: 12,960,412 km (0.098 R)
• M58: 13,252,726 km (0.1 R)
• M59: 13,424,315 km (0.076 R)
• M60: 13,769,736 km (0.046 R)
• M61: 13,943,419 km (0.085 R)
• M62: 14,043,051 km (0.098 R)
• M63: 14,243,064 km (0.091 R)
• M64: 14,368,576 km (0.076 R)
• M65: 14,823,354 km (0.052 R)
• M66: 15,129,132 km (0.08 R)
• M67: 15,231,457 km (0.082 R)
• M68: 15,437,004 km (0.098 R)
• M69: 15,772,851 km (0.116 R)
• M70: 16,742,246 km (0.089 R)
• M71: 17,434,884 km (0.117 R)
• M72: 17,865,726 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 479.3

Radius: 3.4

Gravity: 41.46 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 16.56 AU - 20.98 AU

Year: 28849 Days

Day: 16.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 86,237,248 km

• M1: 49,966 km (0.098 R)
• M2: 72,705 km (0.112 R)
• M3: 115,938 km (0.102 R)
• M4: 403,615 km (0.105 R)
• M5: 810,820 km (0.078 R)
• M6: 1,123,929 km (0.055 R)
• M7: 1,503,758 km (0.079 R)
• M8: 1,672,953 km (0.113 R)
• M9: 1,707,510 km (0.098 R)
• M10: 2,369,481 km (0.065 R)
• M11: 2,686,628 km (0.095 R)
• M12: 3,059,127 km (0.05 R)
• M13: 3,447,633 km (0.118 R)
• M14: 3,491,764 km (0.1 R)
• M15: 3,760,591 km (0.075 R)
• M16: 3,897,473 km (0.109 R)
• M17: 3,989,626 km (0.072 R)
• M18: 4,557,499 km (0.084 R)
• M19: 4,900,228 km (0.045 R)
• M20: 4,949,894 km (0.093 R)
• M21: 5,200,770 km (0.107 R)
• M22: 7,012,400 km (0.09 R)
• M23: 7,521,631 km (0.052 R)
• M24: 7,925,845 km (0.117 R)
• M25: 8,218,907 km (0.065 R)
• M26: 8,876,090 km (0.085 R)
• M27: 9,180,373 km (0.103 R)
• M28: 10,176,694 km (0.09 R)
• M29: 11,011,151 km (0.077 R)
• M30: 11,076,226 km (0.101 R)
• M31: 11,141,451 km (0.072 R)
• M32: 14,205,515 km (0.115 R)
• M33: 15,280,974 km (0.072 R)
• M34: 16,905,008 km (0.115 R)
• M35: 17,055,354 km (0.07 R)
• M36: 17,130,602 km (0.088 R)
• M37: 17,584,931 km (0.117 R)
• M38: 19,206,123 km (0.119 R)
• M39: 20,954,772 km (0.115 R)
• M40: 21,197,121 km (0.101 R)
• M41: 22,588,082 km (0.083 R)
• M42: 23,169,419 km (0.099 R)
• M43: 23,671,619 km (0.079 R)
• M44: 24,177,260 km (0.069 R)
• M45: 25,629,406 km (0.067 R)
• M46: 26,583,990 km (0.095 R)
• M47: 26,671,356 km (0.108 R)
• M48: 28,170,925 km (0.115 R)
• M49: 28,349,245 km (0.069 R)
• M50: 29,335,993 km (0.093 R)
• M51: 29,697,720 km (0.078 R)
• M52: 30,243,005 km (0.026 R)
• M53: 30,516,769 km (0.098 R)
• M54: 30,608,323 km (0.09 R)
• M55: 30,975,137 km (0.09 R)
• M56: 31,158,992 km (0.114 R)
• M57: 32,924,397 km (0.114 R)
• M58: 33,112,142 km (0.102 R)
• M59: 36,066,850 km (0.099 R)
• M60: 36,357,369 km (0.054 R)
• M61: 36,454,308 km (0.079 R)
• M62: 37,624,612 km (0.101 R)
• M63: 39,502,664 km (0.101 R)
• M64: 39,802,009 km (0.086 R)
• M65: 41,006,871 km (0.103 R)
• M66: 42,121,674 km (0.108 R)
• M67: 43,041,252 km (0.113 R)
• M68: 43,554,971 km (0.116 R)
• M69: 43,657,895 km (0.093 R)
• M70: 44,381,200 km (0.119 R)
• M71: 45,839,331 km (0.033 R)
• M72: 47,207,403 km (0.103 R)
• M73: 47,737,129 km (0.09 R)
• M74: 48,695,603 km (0.067 R)
• M75: 49,983,491 km (0.117 R)
• M76: 53,031,697 km (0.116 R)
• M77: 53,803,173 km (0.055 R)
• M78: 54,578,240 km (0.119 R)
• M79: 55,134,146 km (0.089 R)
• M80: 55,691,996 km (0.088 R)
• M81: 57,489,415 km (0.089 R)
• M82: 60,335,813 km (0.084 R)
• M83: 63,344,376 km (0.045 R)
• M84: 65,220,034 km (0.029 R)
• M85: 68,306,388 km (0.077 R)
• M86: 68,665,572 km (0.097 R)
• M87: 68,785,400 km (0.076 R)
• M88: 70,108,593 km (0.115 R)
• M89: 72,413,597 km (0.11 R)
• M90: 72,535,669 km (0.107 R)
• M91: 73,024,405 km (0.112 R)
• M92: 74,005,169 km (0.095 R)
• M93: 76,351,761 km (0.07 R)
• M94: 76,600,094 km (0.073 R)
• M95: 77,347,036 km (0.116 R)
• M96: 77,471,801 km (0.113 R)
• M97: 79,224,788 km (0.064 R)
• M98: 84,561,992 km (0.06 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 12,766 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit