🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.15 AU - 4.26 AU

Year: 2681 Days

Day: 41.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,761,395 km

• M1: 242,648 km (0.113 R)

Asteroid Belt

Center: 4.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.2

Radius: 10.3

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.34 AU - 5.48 AU

Year: 3489 Days

Day: 7.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 37,761,395 km

• M1: 134,189 km (0.078 R)
• M2: 225,743 km (0.115 R)
• M3: 410,646 km (0.117 R)
• M4: 651,349 km (0.079 R)
• M5: 927,507 km (0.089 R)
• M6: 1,271,133 km (0.083 R)
• M7: 1,562,849 km (0.107 R)
• M8: 2,058,467 km (0.103 R)
• M9: 2,170,964 km (0.04 R)
• M10: 2,285,407 km (0.102 R)
• M11: 2,402,093 km (0.102 R)
• M12: 2,573,981 km (0.085 R)
• M13: 2,736,444 km (0.103 R)
• M14: 3,057,332 km (0.095 R)
• M15: 3,171,924 km (0.085 R)
• M16: 3,244,179 km (0.06 R)
• M17: 4,012,963 km (0.108 R)
• M18: 4,803,139 km (0.032 R)
• M19: 5,139,435 km (0.09 R)
• M20: 5,276,167 km (0.116 R)
• M21: 5,362,186 km (0.079 R)
• M22: 5,431,300 km (0.101 R)
• M23: 5,852,717 km (0.108 R)
• M24: 6,067,241 km (0.074 R)
• M25: 6,357,610 km (0.109 R)
• M26: 6,485,965 km (0.057 R)
• M27: 7,046,209 km (0.106 R)
• M28: 7,217,349 km (0.076 R)
• M29: 7,370,687 km (0.119 R)
• M30: 7,622,012 km (0.09 R)
• M31: 7,699,952 km (0.038 R)
• M32: 8,133,337 km (0.034 R)
• M33: 8,433,430 km (0.053 R)
• M34: 8,615,192 km (0.112 R)
• M35: 8,777,954 km (0.119 R)
• M36: 9,209,843 km (0.083 R)
• M37: 9,417,934 km (0.112 R)
• M38: 9,754,230 km (0.076 R)
• M39: 9,860,145 km (0.083 R)
• M40: 9,945,117 km (0.108 R)
• M41: 10,438,640 km (0.065 R)
• M42: 10,525,257 km (0.111 R)
• M43: 11,116,319 km (0.097 R)
• M44: 11,249,161 km (0.104 R)
• M45: 11,360,313 km (0.107 R)
• M46: 11,561,223 km (0.107 R)
• M47: 11,898,715 km (0.075 R)
• M48: 11,989,222 km (0.117 R)
• M49: 12,125,506 km (0.084 R)
• M50: 12,652,539 km (0.095 R)
• M51: 12,907,304 km (0.067 R)
• M52: 13,280,850 km (0.1 R)
• M53: 13,398,284 km (0.106 R)
• M54: 13,586,927 km (0.069 R)
• M55: 13,681,623 km (0.084 R)
• M56: 14,062,499 km (0.07 R)
• M57: 14,230,198 km (0.079 R)
• M58: 14,834,723 km (0.104 R)
• M59: 15,373,575 km (0.034 R)
• M60: 15,596,027 km (0.103 R)
• M61: 15,695,061 km (0.056 R)
• M62: 16,143,854 km (0.048 R)
• M63: 16,219,102 km (0.051 R)
• M64: 16,344,764 km (0.096 R)
• M65: 16,952,132 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.4

Radius: 14.6

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.48 AU - 6.64 AU

Year: 5620 Days

Day: 14.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 37,761,395 km

• M1: 202,855 km (0.052 R)
• M2: 309,518 km (0.043 R)
• M3: 482,154 km (0.038 R)
• M4: 621,729 km (0.03 R)
• M5: 846,275 km (0.107 R)
• M6: 1,091,167 km (0.111 R)
• M7: 1,196,185 km (0.105 R)
• M8: 1,341,743 km (0.053 R)
• M9: 1,552,377 km (0.073 R)
• M10: 1,889,571 km (0.084 R)
• M11: 2,094,669 km (0.101 R)
• M12: 2,399,101 km (0.117 R)
• M13: 2,539,125 km (0.079 R)
• M14: 2,730,161 km (0.07 R)
• M15: 2,852,083 km (0.083 R)
• M16: 3,216,354 km (0.037 R)
• M17: 3,476,355 km (0.102 R)
• M18: 3,582,271 km (0.095 R)
• M19: 3,797,692 km (0.106 R)
• M20: 3,961,950 km (0.067 R)
• M21: 4,369,155 km (0.112 R)
• M22: 4,469,386 km (0.095 R)
• M23: 4,628,708 km (0.081 R)
• M24: 4,731,033 km (0.068 R)
• M25: 4,893,346 km (0.04 R)
• M26: 5,027,685 km (0.106 R)
• M27: 5,163,221 km (0.042 R)
• M28: 5,468,700 km (0.099 R)
• M29: 5,717,481 km (0.095 R)
• M30: 6,097,759 km (0.093 R)
• M31: 6,258,726 km (0.081 R)
• M32: 6,916,508 km (0.114 R)
• M33: 7,101,261 km (0.046 R)
• M34: 7,270,756 km (0.088 R)
• M35: 7,874,533 km (0.034 R)
• M36: 8,067,664 km (0.064 R)
• M37: 8,440,761 km (0.089 R)
• M38: 8,620,428 km (0.047 R)
• M39: 8,855,895 km (0.11 R)
• M40: 8,965,400 km (0.07 R)
• M41: 9,167,058 km (0.11 R)
• M42: 9,314,861 km (0.116 R)
• M43: 9,612,561 km (0.082 R)
• M44: 9,743,908 km (0.093 R)
• M45: 9,951,400 km (0.118 R)
• M46: 10,179,537 km (0.082 R)
• M47: 10,428,617 km (0.094 R)
• M48: 11,524,571 km (0.068 R)
• M49: 11,704,089 km (0.041 R)
• M50: 11,884,653 km (0.071 R)
• M51: 12,268,671 km (0.092 R)
• M52: 12,472,573 km (0.117 R)
• M53: 12,718,661 km (0.093 R)
• M54: 12,904,312 km (0.06 R)
• M55: 13,403,670 km (0.119 R)
• M56: 13,529,631 km (0.094 R)
• M57: 14,036,918 km (0.104 R)
• M58: 14,250,244 km (0.109 R)
• M59: 14,378,749 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.6

Radius: 13.1

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.77 AU - 8.53 AU

Year: 7203 Days

Day: 7.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 37,761,395 km

• M1: 166,203 km (0.098 R)
• M2: 378,183 km (0.089 R)
• M3: 570,716 km (0.115 R)
• M4: 829,670 km (0.119 R)
• M5: 1,013,675 km (0.09 R)
• M6: 1,178,083 km (0.102 R)
• M7: 1,298,809 km (0.077 R)
• M8: 1,610,122 km (0.114 R)
• M9: 1,966,015 km (0.047 R)
• M10: 2,069,537 km (0.091 R)
• M11: 2,238,882 km (0.061 R)
• M12: 2,546,754 km (0.069 R)
• M13: 2,728,815 km (0.032 R)
• M14: 2,844,903 km (0.036 R)
• M15: 3,178,955 km (0.106 R)
• M16: 3,601,718 km (0.059 R)
• M17: 3,703,894 km (0.101 R)
• M18: 3,911,087 km (0.079 R)
• M19: 4,722,506 km (0.028 R)
• M20: 5,004,348 km (0.118 R)
• M21: 5,233,981 km (0.061 R)
• M22: 5,350,218 km (0.049 R)
• M23: 6,156,551 km (0.052 R)
• M24: 7,225,727 km (0.117 R)
• M25: 7,584,014 km (0.112 R)
• M26: 7,682,748 km (0.066 R)
• M27: 7,881,564 km (0.109 R)
• M28: 8,250,323 km (0.101 R)
• M29: 8,590,658 km (0.116 R)
• M30: 9,710,398 km (0.044 R)
• M31: 9,817,659 km (0.078 R)
• M32: 10,142,137 km (0.118 R)
• M33: 10,323,899 km (0.109 R)
• M34: 10,764,614 km (0.104 R)
• M35: 11,061,715 km (0.051 R)
• M36: 11,173,914 km (0.073 R)
• M37: 11,474,905 km (0.069 R)
• M38: 12,316,393 km (0.039 R)
• M39: 12,471,526 km (0.097 R)
• M40: 12,744,691 km (0.111 R)
• M41: 13,376,294 km (0.08 R)
• M42: 14,424,526 km (0.096 R)
• M43: 14,834,723 km (0.111 R)
• M44: 14,958,441 km (0.088 R)
• M45: 15,248,661 km (0.064 R)
• M46: 15,373,724 km (0.102 R)
• M47: 15,457,200 km (0.074 R)
• M48: 15,540,825 km (0.104 R)
• M49: 16,130,690 km (0.092 R)
• M50: 16,642,015 km (0.08 R)
• M51: 16,856,688 km (0.108 R)
• M52: 16,942,856 km (0.042 R)
• M53: 17,375,643 km (0.071 R)
• M54: 17,637,140 km (0.094 R)
• M55: 18,963,924 km (0.115 R)
• M56: 20,139,763 km (0.084 R)
• M57: 20,368,498 km (0.114 R)
• M58: 22,041,451 km (0.09 R)
• M59: 22,704,020 km (0.103 R)
• M60: 23,085,495 km (0.094 R)
• M61: 24,388,791 km (0.094 R)
• M62: 24,632,636 km (0.077 R)
• M63: 25,024,732 km (0.063 R)
• M64: 26,163,321 km (0.062 R)
• M65: 26,263,103 km (0.049 R)
• M66: 27,521,520 km (0.095 R)
• M67: 27,877,264 km (0.084 R)
• M68: 28,081,316 km (0.085 R)
• M69: 28,439,602 km (0.105 R)
• M70: 28,799,385 km (0.1 R)
• M71: 29,005,681 km (0.101 R)
• M72: 29,108,903 km (0.093 R)
• M73: 29,939,919 km (0.118 R)
• M74: 30,989,498 km (0.054 R)
• M75: 31,148,072 km (0.08 R)
• M76: 31,572,032 km (0.109 R)
• M77: 31,678,396 km (0.117 R)
• M78: 32,211,563 km (0.087 R)
• M79: 33,395,181 km (0.08 R)
• M80: 33,557,645 km (0.118 R)
• M81: 34,101,283 km (0.118 R)
• M82: 35,086,984 km (0.087 R)
• M83: 35,472,946 km (0.104 R)
• M84: 36,360,361 km (0.072 R)
• M85: 36,471,662 km (0.112 R)
• M86: 37,030,559 km (0.099 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 11,648 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit