🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.39 AU - 0.63 AU

Year: 134 Days

Day: 33.9 Hours

Environment

Temp: 167 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 106,428,515 km

• M1: 88,412 km (0.088 R)
• M2: 400,324 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.56 AU - 0.6 AU

Year: 162 Days

Day: 37.7 Hours

Environment

Temp: 235 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,428,515 km

• M1: 150,047 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.84 AU - 0.9 AU

Year: 298 Days

Day: 15.2 Hours

Environment

Temp: 145 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.96 AU - 1.42 AU

Year: 477 Days

Day: 15.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.24 AU - 1.58 AU

Year: 615 Days

Day: 30.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.59 AU - 2.87 AU

Year: 1656 Days

Day: 13.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 18.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239.3

Radius: 3.5

Gravity: 19.53 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 14.99 AU - 21.05 AU

Year: 28080 Days

Day: 16.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 106,428,515 km

• M1: 45,627 km (0.038 R)
• M2: 82,877 km (0.106 R)
• M3: 166,951 km (0.092 R)
• M4: 247,884 km (0.082 R)
• M5: 427,850 km (0.048 R)
• M6: 560,693 km (0.12 R)
• M7: 727,794 km (0.069 R)
• M8: 1,005,896 km (0.099 R)
• M9: 1,156,242 km (0.051 R)
• M10: 1,287,140 km (0.066 R)
• M11: 1,562,999 km (0.109 R)
• M12: 2,230,953 km (0.103 R)
• M13: 2,526,858 km (0.079 R)
• M14: 2,765,317 km (0.108 R)
• M15: 2,940,197 km (0.097 R)
• M16: 3,485,930 km (0.06 R)
• M17: 5,959,680 km (0.089 R)
• M18: 6,004,559 km (0.119 R)
• M19: 6,049,439 km (0.069 R)
• M20: 6,505,563 km (0.098 R)
• M21: 7,162,447 km (0.049 R)
• M22: 7,210,169 km (0.09 R)
• M23: 7,840,125 km (0.077 R)
• M24: 8,186,594 km (0.086 R)
• M25: 8,236,560 km (0.08 R)
• M26: 8,792,166 km (0.082 R)
• M27: 9,203,859 km (0.068 R)
• M28: 9,411,950 km (0.087 R)
• M29: 10,693,256 km (0.045 R)
• M30: 10,802,462 km (0.115 R)
• M31: 12,830,860 km (0.082 R)
• M32: 13,005,141 km (0.109 R)
• M33: 13,180,171 km (0.099 R)
• M34: 13,709,897 km (0.093 R)
• M35: 13,828,528 km (0.029 R)
• M36: 14,186,665 km (0.033 R)
• M37: 15,897,317 km (0.076 R)
• M38: 15,959,699 km (0.084 R)
• M39: 16,587,113 km (0.065 R)
• M40: 16,650,243 km (0.059 R)
• M41: 16,776,803 km (0.09 R)
• M42: 18,582,599 km (0.037 R)
• M43: 18,713,946 km (0.076 R)
• M44: 18,911,564 km (0.111 R)
• M45: 18,977,537 km (0.069 R)
• M46: 20,584,667 km (0.074 R)
• M47: 21,266,983 km (0.084 R)
• M48: 22,513,881 km (0.066 R)
• M49: 23,784,266 km (0.062 R)
• M50: 23,998,191 km (0.098 R)
• M51: 26,467,603 km (0.095 R)
• M52: 26,689,457 km (0.045 R)
• M53: 27,732,304 km (0.119 R)
• M54: 28,485,379 km (0.088 R)
• M55: 31,095,563 km (0.074 R)
• M56: 31,329,534 km (0.115 R)
• M57: 32,587,203 km (0.028 R)
• M58: 32,666,341 km (0.11 R)
• M59: 35,151,610 km (0.109 R)
• M60: 35,476,686 km (0.037 R)
• M61: 36,211,661 km (0.07 R)
• M62: 36,375,769 km (0.117 R)
• M63: 36,786,864 km (0.083 R)
• M64: 37,116,877 km (0.071 R)
• M65: 38,363,177 km (0.117 R)
• M66: 38,697,828 km (0.034 R)
• M67: 40,640,954 km (0.101 R)
• M68: 41,581,327 km (0.119 R)
• M69: 41,839,084 km (0.101 R)
• M70: 42,011,271 km (0.105 R)
• M71: 42,183,608 km (0.103 R)
• M72: 42,962,115 km (0.117 R)
• M73: 46,123,118 km (0.094 R)
• M74: 46,568,022 km (0.116 R)
• M75: 47,372,559 km (0.109 R)
• M76: 47,821,353 km (0.108 R)
• M77: 49,267,366 km (0.084 R)
• M78: 49,631,038 km (0.072 R)
• M79: 50,452,630 km (0.08 R)
• M80: 53,503,529 km (0.109 R)
• M81: 54,439,712 km (0.114 R)
• M82: 55,287,035 km (0.054 R)
• M83: 55,475,827 km (0.109 R)
• M84: 55,570,373 km (0.118 R)
• M85: 58,334,493 km (0.065 R)
• M86: 58,430,684 km (0.098 R)
• M87: 59,201,413 km (0.058 R)
• M88: 59,491,333 km (0.103 R)
• M89: 61,240,731 km (0.074 R)
• M90: 61,533,793 km (0.11 R)
• M91: 63,006,883 km (0.1 R)
• M92: 64,690,158 km (0.113 R)
• M93: 65,088,388 km (0.087 R)
• M94: 65,887,390 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.3

Radius: 6

Gravity: 20.06 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 18.01 AU - 21.49 AU

Year: 32220 Days

Day: 20.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 106,428,515 km

• M1: 197,320 km (0.091 R)
• M2: 801,097 km (0.095 R)
• M3: 1,193,043 km (0.098 R)
• M4: 1,263,653 km (0.079 R)
• M5: 1,676,992 km (0.102 R)
• M6: 1,960,480 km (0.107 R)
• M7: 2,663,889 km (0.101 R)
• M8: 4,385,611 km (0.071 R)
• M9: 4,662,517 km (0.075 R)
• M10: 5,467,653 km (0.106 R)
• M11: 5,946,815 km (0.109 R)
• M12: 6,130,072 km (0.118 R)
• M13: 6,501,972 km (0.099 R)
• M14: 6,754,045 km (0.082 R)
• M15: 6,945,231 km (0.089 R)
• M16: 7,463,587 km (0.12 R)
• M17: 9,232,732 km (0.104 R)
• M18: 9,444,862 km (0.105 R)
• M19: 9,658,637 km (0.1 R)
• M20: 12,190,431 km (0.086 R)
• M21: 12,735,865 km (0.045 R)
• M22: 12,814,404 km (0.119 R)
• M23: 12,972,080 km (0.052 R)
• M24: 13,209,642 km (0.116 R)
• M25: 13,289,228 km (0.073 R)
• M26: 13,528,734 km (0.06 R)
• M27: 14,174,398 km (0.094 R)
• M28: 15,495,796 km (0.034 R)
• M29: 15,579,721 km (0.096 R)
• M30: 17,725,403 km (0.073 R)
• M31: 18,609,377 km (0.086 R)
• M32: 19,598,069 km (0.096 R)
• M33: 20,511,813 km (0.044 R)
• M34: 25,283,387 km (0.106 R)
• M35: 25,580,189 km (0.103 R)
• M36: 25,977,670 km (0.118 R)
• M37: 27,689,668 km (0.12 R)
• M38: 30,482,661 km (0.087 R)
• M39: 31,009,694 km (0.115 R)
• M40: 31,221,225 km (0.106 R)
• M41: 32,286,661 km (0.079 R)
• M42: 32,823,867 km (0.119 R)
• M43: 35,997,137 km (0.092 R)
• M44: 36,665,690 km (0.067 R)
• M45: 38,241,853 km (0.079 R)
• M46: 39,610,225 km (0.046 R)
• M47: 41,576,240 km (0.114 R)
• M48: 42,043,434 km (0.075 R)
• M49: 43,573,821 km (0.098 R)
• M50: 43,692,302 km (0.025 R)
• M51: 44,524,515 km (0.094 R)
• M52: 45,122,308 km (0.097 R)
• M53: 45,362,114 km (0.064 R)
• M54: 49,256,445 km (0.088 R)
• M55: 49,874,584 km (0.078 R)
• M56: 51,368,618 km (0.044 R)
• M57: 54,145,453 km (0.057 R)
• M58: 54,400,218 km (0.084 R)
• M59: 56,582,552 km (0.105 R)
• M60: 57,489,415 km (0.032 R)
• M61: 58,531,663 km (0.062 R)
• M62: 61,032,042 km (0.104 R)
• M63: 65,864,352 km (0.085 R)
• M64: 66,954,771 km (0.096 R)
• M65: 67,776,512 km (0.06 R)
• M66: 68,051,174 km (0.108 R)
• M67: 69,430,017 km (0.109 R)
• M68: 70,261,632 km (0.071 R)
• M69: 71,096,687 km (0.112 R)
• M70: 71,935,034 km (0.096 R)
• M71: 73,057,766 km (0.053 R)
• M72: 74,611,040 km (0.105 R)
• M73: 77,463,124 km (0.109 R)
• M74: 78,037,729 km (0.089 R)
• M75: 82,685,735 km (0.078 R)
• M76: 85,487,554 km (0.114 R)
• M77: 88,770,628 km (0.041 R)
• M78: 92,550,967 km (0.091 R)
• M79: 93,008,138 km (0.087 R)
• M80: 93,466,057 km (0.106 R)
• M81: 93,771,835 km (0.072 R)
• M82: 94,230,951 km (0.105 R)
• M83: 94,384,289 km (0.115 R)
• M84: 94,537,477 km (0.091 R)
• M85: 95,767,022 km (0.092 R)
• M86: 98,397,102 km (0.112 R)
• M87: 99,175,160 km (0.096 R)
• M88: 99,642,953 km (0.069 R)
• M89: 99,799,133 km (0.066 R)
• M90: 100,894,040 km (0.045 R)
• M91: 104,361,419 km (0.102 R)
• M92: 106,428,563 km (0.077 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 14,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit