🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.64 AU - 0.78 AU

Year: 208 Days

Day: 40.6 Hours

Environment

Temp: 157 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,725,371 km

• M1: 361,129 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.61 AU - 0.97 AU

Year: 245 Days

Day: 13.8 Hours

Environment

Temp: 147 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.91 AU - 3.07 AU

Year: 1368 Days

Day: 39.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,725,371 km

• M1: 506,838 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.31 AU - 3.07 AU

Year: 1536 Days

Day: 45.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.33 AU - 4.77 AU

Year: 2838 Days

Day: 26.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.44 AU - 5.74 AU

Year: 3425 Days

Day: 30 Hours

Environment

Temp: -132 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.8

Radius: 9.3

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 7.22 AU - 8.32 AU

Year: 7543 Days

Day: 11.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 68,725,371 km

• M1: 119,230 km (0.113 R)
• M2: 180,864 km (0.114 R)
• M3: 362,176 km (0.093 R)
• M4: 454,179 km (0.088 R)
• M5: 650,751 km (0.052 R)
• M6: 1,231,041 km (0.077 R)
• M7: 1,377,946 km (0.069 R)
• M8: 1,453,643 km (0.05 R)
• M9: 1,750,445 km (0.055 R)
• M10: 1,916,498 km (0.112 R)
• M11: 2,001,620 km (0.113 R)
• M12: 2,423,186 km (0.042 R)
• M13: 2,515,488 km (0.065 R)
• M14: 3,093,834 km (0.11 R)
• M15: 3,450,026 km (0.072 R)
• M16: 3,606,655 km (0.08 R)
• M17: 3,685,942 km (0.098 R)
• M18: 4,510,077 km (0.049 R)
• M19: 5,031,425 km (0.097 R)
• M20: 5,239,217 km (0.07 R)
• M21: 5,632,958 km (0.115 R)
• M22: 5,694,293 km (0.116 R)
• M23: 5,973,443 km (0.034 R)
• M24: 6,257,081 km (0.079 R)
• M25: 6,577,519 km (0.112 R)
• M26: 7,201,043 km (0.119 R)
• M27: 7,469,272 km (0.102 R)
• M28: 8,539,346 km (0.106 R)
• M29: 9,291,225 km (0.052 R)
• M30: 10,101,746 km (0.092 R)
• M31: 11,632,581 km (0.086 R)
• M32: 11,789,509 km (0.099 R)
• M33: 12,145,552 km (0.11 R)
• M34: 12,545,128 km (0.096 R)
• M35: 12,827,419 km (0.104 R)
• M36: 13,111,954 km (0.072 R)
• M37: 13,193,485 km (0.09 R)
• M38: 13,604,281 km (0.112 R)
• M39: 13,687,008 km (0.096 R)
• M40: 13,977,677 km (0.114 R)
• M41: 14,565,148 km (0.07 R)
• M42: 14,819,315 km (0.115 R)
• M43: 14,904,436 km (0.096 R)
• M44: 15,032,342 km (0.091 R)
• M45: 15,720,791 km (0.112 R)
• M46: 16,243,786 km (0.117 R)
• M47: 16,419,413 km (0.082 R)
• M48: 16,595,640 km (0.067 R)
• M49: 16,816,895 km (0.088 R)
• M50: 18,028,189 km (0.079 R)
• M51: 18,621,494 km (0.079 R)
• M52: 18,989,804 km (0.046 R)
• M53: 19,686,781 km (0.092 R)
• M54: 19,874,077 km (0.108 R)
• M55: 20,108,946 km (0.05 R)
• M56: 20,629,098 km (0.057 R)
• M57: 22,753,537 km (0.105 R)
• M58: 23,394,414 km (0.083 R)
• M59: 23,991,310 km (0.102 R)
• M60: 24,091,241 km (0.071 R)
• M61: 24,341,818 km (0.072 R)
• M62: 24,997,206 km (0.103 R)
• M63: 25,200,061 km (0.119 R)
• M64: 25,760,604 km (0.114 R)
• M65: 26,738,675 km (0.053 R)
• M66: 26,894,256 km (0.094 R)
• M67: 26,998,077 km (0.116 R)
• M68: 28,149,383 km (0.08 R)
• M69: 28,677,912 km (0.043 R)
• M70: 29,209,882 km (0.062 R)
• M71: 29,637,732 km (0.119 R)
• M72: 30,445,411 km (0.105 R)
• M73: 31,151,363 km (0.117 R)
• M74: 32,634,775 km (0.083 R)
• M75: 33,524,733 km (0.101 R)
• M76: 33,636,483 km (0.095 R)
• M77: 36,586,553 km (0.052 R)
• M78: 36,990,018 km (0.056 R)
• M79: 37,105,508 km (0.12 R)
• M80: 37,163,402 km (0.097 R)
• M81: 37,279,041 km (0.11 R)
• M82: 37,336,936 km (0.086 R)
• M83: 38,852,961 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.9

Radius: 9.9

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 8.74 AU - 9.3 AU

Year: 9434 Days

Day: 8.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 68,725,371 km

• M1: 149,897 km (0.059 R)
• M2: 474,674 km (0.066 R)
• M3: 558,748 km (0.085 R)
• M4: 633,397 km (0.114 R)
• M5: 695,929 km (0.101 R)
• M6: 793,916 km (0.036 R)
• M7: 914,641 km (0.038 R)
• M8: 986,598 km (0.057 R)
• M9: 1,501,963 km (0.113 R)
• M10: 1,949,709 km (0.11 R)
• M11: 2,188,916 km (0.048 R)
• M12: 2,643,245 km (0.059 R)
• M13: 2,962,487 km (0.083 R)
• M14: 3,813,998 km (0.098 R)
• M15: 4,114,091 km (0.086 R)
• M16: 4,205,495 km (0.116 R)
• M17: 4,390,548 km (0.119 R)
• M18: 4,484,196 km (0.065 R)
• M19: 5,190,597 km (0.098 R)
• M20: 6,455,597 km (0.049 R)
• M21: 6,885,691 km (0.108 R)
• M22: 7,660,458 km (0.032 R)
• M23: 7,886,949 km (0.091 R)
• M24: 8,001,093 km (0.096 R)
• M25: 8,115,684 km (0.109 R)
• M26: 8,736,366 km (0.053 R)
• M27: 8,854,399 km (0.06 R)
• M28: 9,012,673 km (0.084 R)
• M29: 9,452,790 km (0.035 R)
• M30: 9,574,114 km (0.097 R)
• M31: 9,981,918 km (0.079 R)
• M32: 10,105,486 km (0.12 R)
• M33: 10,941,738 km (0.086 R)
• M34: 11,325,307 km (0.117 R)
• M35: 11,669,980 km (0.044 R)
• M36: 11,930,729 km (0.096 R)
• M37: 12,061,777 km (0.081 R)
• M38: 12,948,145 km (0.107 R)
• M39: 13,037,903 km (0.084 R)
• M40: 13,308,526 km (0.117 R)
• M41: 13,809,529 km (0.093 R)
• M42: 13,993,235 km (0.071 R)
• M43: 14,177,689 km (0.078 R)
• M44: 15,826,557 km (0.071 R)
• M45: 16,308,711 km (0.104 R)
• M46: 16,405,800 km (0.11 R)
• M47: 16,649,196 km (0.064 R)
• M48: 16,746,883 km (0.112 R)
• M49: 18,689,711 km (0.118 R)
• M50: 20,597,832 km (0.085 R)
• M51: 21,071,309 km (0.105 R)
• M52: 21,389,055 km (0.108 R)
• M53: 21,708,297 km (0.109 R)
• M54: 21,975,478 km (0.034 R)
• M55: 22,190,151 km (0.069 R)
• M56: 22,513,283 km (0.111 R)
• M57: 22,838,060 km (0.055 R)
• M58: 23,437,498 km (0.072 R)
• M59: 24,763,235 km (0.103 R)
• M60: 24,930,635 km (0.07 R)
• M61: 25,491,477 km (0.116 R)
• M62: 26,340,445 km (0.062 R)
• M63: 26,511,435 km (0.049 R)
• M64: 27,026,351 km (0.058 R)
• M65: 27,718,241 km (0.116 R)
• M66: 30,125,421 km (0.056 R)
• M67: 30,483,409 km (0.026 R)
• M68: 31,022,858 km (0.057 R)
• M69: 31,747,062 km (0.072 R)
• M70: 32,966,284 km (0.11 R)
• M71: 34,449,697 km (0.081 R)
• M72: 34,949,055 km (0.115 R)
• M73: 35,199,481 km (0.1 R)
• M74: 35,324,994 km (0.114 R)
• M75: 36,906,243 km (0.109 R)
• M76: 37,225,336 km (0.091 R)
• M77: 37,801,886 km (0.094 R)
• M78: 38,123,521 km (0.12 R)
• M79: 38,445,905 km (0.052 R)
• M80: 38,575,157 km (0.063 R)
• M81: 39,093,664 km (0.083 R)
• M82: 39,875,612 km (0.105 R)
• M83: 40,662,796 km (0.116 R)
• M84: 40,728,619 km (0.109 R)
• M85: 41,986,138 km (0.084 R)
• M86: 42,786,936 km (0.113 R)
• M87: 45,151,181 km (0.043 R)

Planet 9 - Gas Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756

Radius: 9.8

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 10.33 AU - 15.69 AU

Year: 16342 Days

Day: 8.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,725,371 km

• M1: 235,467 km (0.119 R)
• M2: 392,994 km (0.112 R)
• M3: 514,617 km (0.109 R)
• M4: 670,647 km (0.089 R)
• M5: 866,022 km (0.107 R)
• M6: 1,206,656 km (0.118 R)
• M7: 1,475,035 km (0.086 R)
• M8: 1,587,682 km (0.098 R)
• M9: 1,792,033 km (0.059 R)
• M10: 2,194,451 km (0.062 R)
• M11: 2,356,765 km (0.077 R)
• M12: 3,949,085 km (0.112 R)
• M13: 4,761,700 km (0.049 R)
• M14: 4,845,924 km (0.047 R)
• M15: 5,101,138 km (0.092 R)
• M16: 5,360,989 km (0.114 R)
• M17: 5,758,770 km (0.053 R)
• M18: 6,212,052 km (0.094 R)
• M19: 7,056,681 km (0.102 R)
• M20: 9,059,946 km (0.114 R)
• M21: 9,269,533 km (0.109 R)
• M22: 10,015,278 km (0.112 R)
• M23: 10,504,912 km (0.112 R)
• M24: 11,962,893 km (0.078 R)
• M25: 12,308,314 km (0.072 R)
• M26: 13,782,751 km (0.102 R)
• M27: 13,903,028 km (0.066 R)
• M28: 14,388,024 km (0.051 R)
• M29: 15,875,924 km (0.109 R)
• M30: 16,319,183 km (0.028 R)
• M31: 16,510,369 km (0.08 R)
• M32: 16,766,331 km (0.114 R)
• M33: 16,830,658 km (0.12 R)
• M34: 17,607,669 km (0.05 R)
• M35: 17,934,840 km (0.074 R)
• M36: 19,263,867 km (0.116 R)
• M37: 19,804,365 km (0.053 R)
• M38: 21,595,051 km (0.11 R)
• M39: 21,945,409 km (0.108 R)
• M40: 22,936,196 km (0.104 R)
• M41: 23,078,912 km (0.098 R)
• M42: 25,034,755 km (0.072 R)
• M43: 25,698,371 km (0.076 R)
• M44: 25,920,823 km (0.06 R)
• M45: 26,892,461 km (0.102 R)
• M46: 27,118,354 km (0.049 R)
• M47: 27,496,238 km (0.096 R)
• M48: 28,104,653 km (0.077 R)
• M49: 28,410,431 km (0.05 R)
• M50: 28,640,512 km (0.105 R)
• M51: 30,739,071 km (0.075 R)
• M52: 32,085,602 km (0.094 R)
• M53: 33,047,666 km (0.075 R)
• M54: 33,370,498 km (0.108 R)
• M55: 33,694,377 km (0.111 R)
• M56: 33,856,691 km (0.084 R)
• M57: 35,494,189 km (0.069 R)
• M58: 35,659,345 km (0.093 R)
• M59: 36,156,309 km (0.038 R)
• M60: 40,645,143 km (0.03 R)
• M61: 41,164,397 km (0.112 R)
• M62: 41,511,764 km (0.089 R)
• M63: 41,685,746 km (0.115 R)
• M64: 42,735,025 km (0.054 R)
• M65: 43,616,007 km (0.116 R)
• M66: 44,681,144 km (0.091 R)
• M67: 45,485,681 km (0.118 R)
• M68: 45,665,049 km (0.118 R)
• M69: 47,472,192 km (0.117 R)
• M70: 49,763,881 km (0.1 R)
• M71: 50,411,939 km (0.108 R)
• M72: 51,249,239 km (0.105 R)
• M73: 52,279,070 km (0.069 R)
• M74: 53,504,726 km (0.118 R)
• M75: 53,599,421 km (0.091 R)
• M76: 53,788,962 km (0.082 R)
• M77: 54,073,646 km (0.105 R)
• M78: 54,358,780 km (0.105 R)
• M79: 54,549,218 km (0.119 R)
• M80: 54,930,693 km (0.105 R)
• M81: 55,217,472 km (0.116 R)
• M82: 56,369,226 km (0.08 R)
• M83: 56,851,529 km (0.056 R)
• M84: 57,625,997 km (0.111 R)
• M85: 58,111,742 km (0.098 R)
• M86: 59,577,352 km (0.079 R)
• M87: 61,947,581 km (0.102 R)
• M88: 62,445,143 km (0.107 R)
• M89: 62,744,489 km (0.051 R)
• M90: 63,745,298 km (0.068 R)
• M91: 63,946,059 km (0.108 R)
• M92: 65,357,664 km (0.05 R)
• M93: 66,779,442 km (0.102 R)
• M94: 67,596,546 km (0.086 R)
• M95: 68,006,294 km (0.115 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 20,419 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit