🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.8 AU - 1.92 AU

Year: 913 Days

Day: 39.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.5 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.52 AU - 3.74 AU

Year: 1993 Days

Day: 23.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.1 AU - 5.54 AU

Year: 3808 Days

Day: 14 Hours

Environment

Temp: -126 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.9

Radius: 8.9

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.76 AU - 9.96 AU

Year: 10306 Days

Day: 9.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 123.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 42,981,720 km

• M1: 158,125 km (0.114 R)
• M2: 298,298 km (0.038 R)
• M3: 408,253 km (0.109 R)
• M4: 504,743 km (0.11 R)
• M5: 594,352 km (0.04 R)
• M6: 843,582 km (0.078 R)
• M7: 915,539 km (0.09 R)
• M8: 1,184,815 km (0.114 R)
• M9: 1,413,849 km (0.091 R)
• M10: 1,500,766 km (0.067 R)
• M11: 1,866,233 km (0.059 R)
• M12: 2,208,663 km (0.085 R)
• M13: 2,704,730 km (0.08 R)
• M14: 2,841,013 km (0.102 R)
• M15: 2,979,541 km (0.07 R)
• M16: 3,120,462 km (0.107 R)
• M17: 3,321,372 km (0.083 R)
• M18: 3,705,838 km (0.106 R)
• M19: 4,581,584 km (0.106 R)
• M20: 4,711,735 km (0.098 R)
• M21: 4,942,564 km (0.117 R)
• M22: 5,312,968 km (0.1 R)
• M23: 5,381,185 km (0.103 R)
• M24: 5,587,929 km (0.044 R)
• M25: 5,657,343 km (0.103 R)
• M26: 5,867,528 km (0.077 R)
• M27: 7,106,497 km (0.092 R)
• M28: 7,181,895 km (0.065 R)
• M29: 7,295,439 km (0.036 R)
• M30: 7,639,664 km (0.098 R)
• M31: 7,716,857 km (0.036 R)
• M32: 7,989,274 km (0.091 R)
• M33: 8,106,858 km (0.089 R)
• M34: 8,343,971 km (0.11 R)
• M35: 8,423,557 km (0.114 R)
• M36: 8,906,160 km (0.117 R)
• M37: 9,315,310 km (0.034 R)
• M38: 9,397,738 km (0.088 R)
• M39: 11,143,097 km (0.095 R)
• M40: 11,539,531 km (0.084 R)
• M41: 12,210,328 km (0.06 R)
• M42: 12,482,297 km (0.12 R)
• M43: 12,893,840 km (0.094 R)
• M44: 14,440,982 km (0.107 R)
• M45: 15,553,541 km (0.111 R)
• M46: 17,451,340 km (0.103 R)
• M47: 19,368,436 km (0.098 R)
• M48: 19,951,270 km (0.062 R)
• M49: 20,271,559 km (0.105 R)
• M50: 20,485,932 km (0.089 R)
• M51: 21,188,294 km (0.099 R)
• M52: 21,460,413 km (0.112 R)
• M53: 21,624,372 km (0.093 R)
• M54: 22,008,240 km (0.025 R)
• M55: 22,283,949 km (0.082 R)
• M56: 22,671,857 km (0.105 R)
• M57: 23,341,905 km (0.041 R)
• M58: 24,816,043 km (0.072 R)
• M59: 24,873,339 km (0.11 R)
• M60: 25,448,842 km (0.033 R)
• M61: 25,622,226 km (0.101 R)
• M62: 27,024,257 km (0.118 R)
• M63: 27,319,414 km (0.072 R)
• M64: 28,151,776 km (0.079 R)
• M65: 28,450,972 km (0.047 R)
• M66: 28,631,088 km (0.068 R)
• M67: 29,113,092 km (0.041 R)
• M68: 29,355,141 km (0.099 R)
• M69: 29,597,789 km (0.065 R)
• M70: 30,268,736 km (0.112 R)
• M71: 31,067,887 km (0.04 R)
• M72: 31,315,322 km (0.078 R)
• M73: 31,501,123 km (0.109 R)
• M74: 31,874,070 km (0.075 R)
• M75: 35,812,833 km (0.099 R)
• M76: 36,007,310 km (0.102 R)
• M77: 36,397,162 km (0.08 R)
• M78: 36,462,237 km (0.115 R)
• M79: 36,984,782 km (0.086 R)
• M80: 37,050,157 km (0.108 R)
• M81: 39,834,921 km (0.036 R)
• M82: 40,710,368 km (0.031 R)
• M83: 42,069,614 km (0.109 R)
• M84: 42,480,410 km (0.101 R)
• M85: 43,858,954 km (0.057 R)
• M86: 43,928,218 km (0.112 R)
• M87: 44,344,848 km (0.057 R)
• M88: 44,484,124 km (0.115 R)
• M89: 44,693,112 km (0.082 R)
• M90: 45,462,344 km (0.12 R)
• M91: 46,024,533 km (0.106 R)
• M92: 46,659,725 km (0.099 R)
• M93: 46,943,064 km (0.038 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106.8

Radius: 3.7

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 13.56 AU - 20.3 AU

Year: 25070 Days

Day: 15.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 42,981,720 km

• M1: 305,628 km (0.099 R)
• M2: 357,389 km (0.052 R)
• M3: 577,747 km (0.118 R)
• M4: 642,822 km (0.027 R)
• M5: 676,332 km (0.066 R)
• M6: 780,302 km (0.117 R)
• M7: 964,906 km (0.034 R)
• M8: 1,183,319 km (0.037 R)
• M9: 1,572,722 km (0.07 R)
• M10: 2,327,144 km (0.093 R)
• M11: 2,836,974 km (0.042 R)
• M12: 3,176,112 km (0.08 R)
• M13: 3,528,116 km (0.083 R)
• M14: 4,110,201 km (0.094 R)
• M15: 4,268,476 km (0.074 R)
• M16: 4,525,485 km (0.073 R)
• M17: 4,820,791 km (0.091 R)
• M18: 5,054,912 km (0.086 R)
• M19: 6,063,052 km (0.099 R)
• M20: 6,388,278 km (0.053 R)
• M21: 7,017,786 km (0.052 R)
• M22: 7,320,871 km (0.046 R)
• M23: 7,744,682 km (0.116 R)
• M24: 7,900,712 km (0.116 R)
• M25: 8,454,972 km (0.109 R)
• M26: 8,736,815 km (0.074 R)
• M27: 9,351,213 km (0.066 R)
• M28: 9,894,702 km (0.113 R)
• M29: 10,319,860 km (0.088 R)
• M30: 10,405,579 km (0.093 R)
• M31: 11,099,863 km (0.076 R)
• M32: 11,541,476 km (0.07 R)
• M33: 11,809,106 km (0.109 R)
• M34: 11,853,986 km (0.12 R)
• M35: 12,124,010 km (0.027 R)
• M36: 12,624,415 km (0.055 R)
• M37: 12,900,124 km (0.113 R)
• M38: 13,177,927 km (0.08 R)
• M39: 13,317,502 km (0.106 R)
• M40: 13,457,675 km (0.115 R)
• M41: 13,645,271 km (0.053 R)
• M42: 13,833,614 km (0.057 R)
• M43: 14,117,850 km (0.105 R)
• M44: 14,165,422 km (0.116 R)
• M45: 14,595,965 km (0.071 R)
• M46: 15,127,935 km (0.118 R)
• M47: 15,814,141 km (0.079 R)
• M48: 16,761,693 km (0.095 R)
• M49: 16,862,373 km (0.078 R)
• M50: 17,115,343 km (0.061 R)
• M51: 19,077,768 km (0.085 R)
• M52: 19,765,319 km (0.068 R)
• M53: 20,460,950 km (0.103 R)
• M54: 20,514,805 km (0.115 R)
• M55: 20,947,143 km (0.059 R)
• M56: 21,546,581 km (0.088 R)
• M57: 22,818,313 km (0.089 R)
• M58: 23,434,955 km (0.083 R)
• M59: 23,604,150 km (0.102 R)
• M60: 23,886,890 km (0.079 R)
• M61: 24,341,668 km (0.117 R)
• M62: 24,741,992 km (0.098 R)
• M63: 25,202,155 km (0.062 R)
• M64: 25,433,433 km (0.097 R)
• M65: 25,723,204 km (0.085 R)
• M66: 27,248,355 km (0.054 R)
• M67: 28,621,813 km (0.119 R)
• M68: 29,590,459 km (0.114 R)
• M69: 30,262,602 km (0.089 R)
• M70: 30,385,272 km (0.098 R)
• M71: 30,878,048 km (0.088 R)
• M72: 31,125,333 km (0.113 R)
• M73: 31,684,081 km (0.096 R)
• M74: 31,933,610 km (0.062 R)
• M75: 32,560,126 km (0.074 R)
• M76: 32,622,957 km (0.1 R)
• M77: 32,685,788 km (0.088 R)
• M78: 33,443,950 km (0.046 R)
• M79: 33,507,380 km (0.101 R)
• M80: 33,634,388 km (0.108 R)
• M81: 34,143,919 km (0.072 R)
• M82: 36,142,397 km (0.112 R)
• M83: 36,272,547 km (0.099 R)
• M84: 36,991,664 km (0.084 R)
• M85: 37,649,446 km (0.099 R)
• M86: 38,377,539 km (0.034 R)
• M87: 39,043,249 km (0.103 R)
• M88: 39,645,829 km (0.064 R)
• M89: 40,318,870 km (0.111 R)
• M90: 42,635,393 km (0.077 R)
• M91: 43,740,473 km (0.109 R)
• M92: 43,809,886 km (0.093 R)
• M93: 44,924,839 km (0.049 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 76.8

Radius: 6.1

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 16.84 AU - 17.28 AU

Year: 25359 Days

Day: 18 Hours

Environment

Temp: -204 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 42,981,720 km

• M1: 86,767 km (0.112 R)
• M2: 659,727 km (0.109 R)
• M3: 870,510 km (0.102 R)
• M4: 1,292,675 km (0.106 R)
• M5: 1,392,158 km (0.114 R)
• M6: 1,453,044 km (0.113 R)
• M7: 1,949,410 km (0.112 R)
• M8: 2,063,852 km (0.042 R)
• M9: 2,110,228 km (0.065 R)
• M10: 2,494,096 km (0.116 R)
• M11: 2,719,540 km (0.08 R)
• M12: 2,770,553 km (0.036 R)
• M13: 2,925,386 km (0.08 R)
• M14: 4,116,634 km (0.041 R)
• M15: 4,353,148 km (0.089 R)
• M16: 4,412,988 km (0.055 R)
• M17: 4,594,151 km (0.057 R)
• M18: 4,870,458 km (0.095 R)
• M19: 5,057,605 km (0.064 R)
• M20: 5,995,284 km (0.104 R)
• M21: 6,707,221 km (0.112 R)
• M22: 8,246,583 km (0.087 R)
• M23: 10,166,222 km (0.119 R)
• M24: 10,325,544 km (0.103 R)
• M25: 10,365,487 km (0.086 R)
• M26: 11,134,420 km (0.092 R)
• M27: 11,837,979 km (0.058 R)
• M28: 12,173,976 km (0.104 R)
• M29: 13,900,784 km (0.093 R)
• M30: 14,344,341 km (0.082 R)
• M31: 15,018,429 km (0.102 R)
• M32: 15,427,729 km (0.095 R)
• M33: 17,101,580 km (0.082 R)
• M34: 17,481,409 km (0.09 R)
• M35: 18,783,509 km (0.1 R)
• M36: 21,072,655 km (0.107 R)
• M37: 21,530,874 km (0.096 R)
• M38: 22,043,695 km (0.074 R)
• M39: 24,560,829 km (0.103 R)
• M40: 25,798,751 km (0.114 R)
• M41: 26,617,052 km (0.037 R)
• M42: 27,554,731 km (0.037 R)
• M43: 28,167,334 km (0.09 R)
• M44: 31,065,045 km (0.034 R)
• M45: 31,644,288 km (0.054 R)
• M46: 34,056,105 km (0.118 R)
• M47: 34,653,300 km (0.109 R)
• M48: 34,773,127 km (0.054 R)
• M49: 35,013,382 km (0.073 R)
• M50: 35,434,799 km (0.085 R)
• M51: 36,465,528 km (0.108 R)
• M52: 37,506,131 km (0.094 R)
• M53: 37,690,735 km (0.113 R)
• M54: 41,828,462 km (0.103 R)
• M55: 42,596,199 km (0.063 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 18,702 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit