🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.63 AU - 0.89 AU

Year: 254 Days

Day: 46.9 Hours

Environment

Temp: 123 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,955,001 km

• M1: 58,343 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.98 AU - 3.4 AU

Year: 2182 Days

Day: 13.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.05 AU - 3.59 AU

Year: 2316 Days

Day: 46.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.2

Radius: 8.9

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.9 AU - 4.34 AU

Year: 3202 Days

Day: 7.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 62,955,001 km

• M1: 134,638 km (0.088 R)
• M2: 276,906 km (0.06 R)
• M3: 350,059 km (0.036 R)
• M4: 423,811 km (0.103 R)
• M5: 487,390 km (0.096 R)
• M6: 598,691 km (0.084 R)
• M7: 777,759 km (0.086 R)
• M8: 868,864 km (0.075 R)
• M9: 1,007,093 km (0.096 R)
• M10: 1,084,734 km (0.119 R)
• M11: 1,187,657 km (0.061 R)
• M12: 1,246,300 km (0.086 R)
• M13: 1,317,957 km (0.057 R)
• M14: 1,631,963 km (0.102 R)
• M15: 1,724,265 km (0.115 R)
• M16: 2,225,867 km (0.094 R)
• M17: 2,600,011 km (0.109 R)
• M18: 2,897,561 km (0.055 R)
• M19: 3,058,678 km (0.11 R)
• M20: 3,508,369 km (0.064 R)
• M21: 3,628,347 km (0.043 R)
• M22: 3,784,677 km (0.105 R)
• M23: 3,854,838 km (0.107 R)
• M24: 3,996,507 km (0.087 R)
• M25: 4,543,437 km (0.057 R)
• M26: 4,618,086 km (0.081 R)
• M27: 4,693,184 km (0.115 R)
• M28: 5,172,047 km (0.108 R)
• M29: 5,427,112 km (0.108 R)
• M30: 5,526,445 km (0.082 R)
• M31: 5,646,272 km (0.103 R)
• M32: 5,888,771 km (0.08 R)
• M33: 6,425,677 km (0.054 R)
• M34: 6,530,845 km (0.092 R)
• M35: 6,935,357 km (0.119 R)
• M36: 7,260,433 km (0.11 R)
• M37: 7,326,107 km (0.119 R)
• M38: 7,634,877 km (0.031 R)
• M39: 7,835,787 km (0.056 R)
• M40: 7,948,135 km (0.092 R)
• M41: 8,219,954 km (0.104 R)
• M42: 8,772,718 km (0.115 R)
• M43: 8,912,742 km (0.105 R)
• M44: 8,983,053 km (0.104 R)
• M45: 9,195,183 km (0.057 R)
• M46: 9,792,976 km (0.107 R)
• M47: 9,865,531 km (0.117 R)
• M48: 10,011,239 km (0.105 R)
• M49: 10,280,366 km (0.089 R)
• M50: 10,576,420 km (0.12 R)
• M51: 10,650,920 km (0.112 R)
• M52: 10,850,483 km (0.037 R)
• M53: 11,051,244 km (0.082 R)
• M54: 11,481,936 km (0.05 R)
• M55: 11,918,014 km (0.088 R)
• M56: 12,516,854 km (0.067 R)
• M57: 12,701,009 km (0.109 R)
• M58: 13,178,675 km (0.071 R)
• M59: 14,206,562 km (0.067 R)
• M60: 14,426,321 km (0.055 R)
• M61: 14,785,655 km (0.114 R)
• M62: 14,841,156 km (0.064 R)
• M63: 15,036,232 km (0.064 R)
• M64: 15,120,006 km (0.112 R)
• M65: 15,569,698 km (0.115 R)
• M66: 15,682,794 km (0.072 R)
• M67: 16,080,874 km (0.084 R)
• M68: 16,309,908 km (0.052 R)
• M69: 17,794,667 km (0.105 R)
• M70: 18,091,020 km (0.107 R)
• M71: 18,180,180 km (0.095 R)
• M72: 18,628,226 km (0.088 R)
• M73: 19,110,230 km (0.116 R)
• M74: 19,170,818 km (0.098 R)
• M75: 19,443,983 km (0.086 R)
• M76: 19,535,388 km (0.08 R)
• M77: 19,963,686 km (0.034 R)
• M78: 20,117,323 km (0.093 R)
• M79: 20,271,409 km (0.042 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.7

Radius: 14.5

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.32 AU - 5.38 AU

Year: 4090 Days

Day: 5.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 62,955,001 km

• M1: 248,632 km (0.088 R)
• M2: 526,285 km (0.072 R)
• M3: 643,271 km (0.077 R)
• M4: 760,107 km (0.104 R)
• M5: 932,743 km (0.095 R)
• M6: 1,056,011 km (0.117 R)
• M7: 1,265,598 km (0.068 R)
• M8: 1,518,718 km (0.111 R)
• M9: 1,681,929 km (0.105 R)
• M10: 1,994,289 km (0.104 R)
• M11: 2,157,650 km (0.069 R)
• M12: 2,911,324 km (0.09 R)
• M13: 3,022,775 km (0.105 R)
• M14: 3,581,971 km (0.042 R)
• M15: 3,843,319 km (0.095 R)
• M16: 4,007,278 km (0.067 R)
• M17: 4,131,893 km (0.108 R)
• M18: 4,643,219 km (0.105 R)
• M19: 5,084,832 km (0.036 R)
• M20: 5,242,657 km (0.115 R)
• M21: 5,379,240 km (0.118 R)
• M22: 5,586,433 km (0.085 R)
• M23: 5,890,416 km (0.083 R)
• M24: 6,368,830 km (0.083 R)
• M25: 6,466,069 km (0.113 R)
• M26: 6,959,592 km (0.085 R)
• M27: 7,185,635 km (0.098 R)
• M28: 7,465,383 km (0.116 R)
• M29: 7,722,691 km (0.026 R)
• M30: 7,826,512 km (0.115 R)
• M31: 7,983,141 km (0.117 R)
• M32: 9,053,514 km (0.092 R)
• M33: 9,550,029 km (0.08 R)
• M34: 9,717,429 km (0.061 R)
• M35: 9,857,752 km (0.081 R)
• M36: 10,168,915 km (0.046 R)
• M37: 10,282,759 km (0.109 R)
• M38: 10,713,900 km (0.089 R)
• M39: 10,917,054 km (0.11 R)
• M40: 11,268,460 km (0.045 R)
• M41: 11,386,492 km (0.084 R)
• M42: 12,163,204 km (0.042 R)
• M43: 12,588,661 km (0.087 R)
• M44: 12,680,364 km (0.027 R)
• M45: 12,957,120 km (0.104 R)
• M46: 13,736,376 km (0.094 R)
• M47: 13,894,201 km (0.091 R)
• M48: 14,659,395 km (0.06 R)
• M49: 14,982,376 km (0.111 R)
• M50: 15,112,227 km (0.08 R)
• M51: 16,364,361 km (0.102 R)
• M52: 16,464,742 km (0.099 R)
• M53: 16,699,461 km (0.092 R)
• M54: 17,444,608 km (0.066 R)
• M55: 17,581,340 km (0.056 R)
• M56: 17,958,925 km (0.064 R)
• M57: 18,374,059 km (0.086 R)
• M58: 18,582,748 km (0.114 R)
• M59: 18,687,317 km (0.091 R)
• M60: 19,284,213 km (0.047 R)
• M61: 19,602,707 km (0.067 R)
• M62: 19,851,637 km (0.11 R)
• M63: 20,173,123 km (0.118 R)
• M64: 20,388,544 km (0.051 R)
• M65: 21,039,295 km (0.081 R)
• M66: 21,184,704 km (0.118 R)
• M67: 21,513,371 km (0.079 R)
• M68: 21,917,434 km (0.07 R)
• M69: 22,360,992 km (0.05 R)
• M70: 22,695,643 km (0.073 R)
• M71: 23,032,088 km (0.114 R)
• M72: 24,279,286 km (0.063 R)
• M73: 24,623,361 km (0.091 R)
• M74: 25,393,491 km (0.042 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404

Radius: 13.3

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.29 AU - 6.19 AU

Year: 5265 Days

Day: 9.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 62,955,001 km

• M1: 256,261 km (0.03 R)
• M2: 557,850 km (0.106 R)
• M3: 743,801 km (0.12 R)
• M4: 904,020 km (0.112 R)
• M5: 1,038,957 km (0.098 R)
• M6: 1,414,448 km (0.091 R)
• M7: 1,648,419 km (0.116 R)
• M8: 1,754,783 km (0.12 R)
• M9: 1,895,255 km (0.031 R)
• M10: 2,007,155 km (0.1 R)
• M11: 2,288,548 km (0.061 R)
• M12: 2,477,640 km (0.106 R)
• M13: 2,618,412 km (0.072 R)
• M14: 2,834,730 km (0.113 R)
• M15: 3,075,882 km (0.083 R)
• M16: 4,296,301 km (0.082 R)
• M17: 4,660,871 km (0.114 R)
• M18: 4,946,603 km (0.103 R)
• M19: 5,215,580 km (0.044 R)
• M20: 5,628,021 km (0.118 R)
• M21: 6,754,493 km (0.097 R)
• M22: 7,458,351 km (0.108 R)
• M23: 9,044,538 km (0.103 R)
• M24: 9,236,173 km (0.106 R)
• M25: 9,568,130 km (0.113 R)
• M26: 9,988,351 km (0.111 R)
• M27: 10,414,854 km (0.097 R)
• M28: 10,673,658 km (0.108 R)
• M29: 10,760,276 km (0.089 R)
• M30: 11,197,550 km (0.109 R)
• M31: 11,344,455 km (0.118 R)
• M32: 11,433,017 km (0.106 R)
• M33: 11,670,279 km (0.092 R)
• M34: 12,029,165 km (0.077 R)
• M35: 12,179,810 km (0.119 R)
• M36: 12,850,008 km (0.11 R)
• M37: 12,942,310 km (0.063 R)
• M38: 13,158,629 km (0.113 R)
• M39: 13,438,377 km (0.09 R)
• M40: 14,194,444 km (0.091 R)
• M41: 14,577,565 km (0.072 R)
• M42: 14,931,812 km (0.107 R)
• M43: 15,452,263 km (0.118 R)
• M44: 16,243,935 km (0.112 R)
• M45: 16,544,328 km (0.11 R)
• M46: 16,947,494 km (0.061 R)
• M47: 17,150,498 km (0.057 R)
• M48: 17,626,968 km (0.105 R)
• M49: 17,935,588 km (0.041 R)
• M50: 18,107,775 km (0.102 R)
• M51: 18,280,561 km (0.077 R)
• M52: 18,767,352 km (0.086 R)
• M53: 19,117,710 km (0.082 R)
• M54: 19,258,482 km (0.113 R)
• M55: 20,396,772 km (0.111 R)
• M56: 20,974,070 km (0.105 R)
• M57: 21,997,320 km (0.082 R)
• M58: 22,477,978 km (0.104 R)
• M59: 22,589,428 km (0.119 R)
• M60: 22,701,028 km (0.115 R)
• M61: 23,036,875 km (0.059 R)
• M62: 23,562,562 km (0.077 R)
• M63: 24,130,286 km (0.081 R)
• M64: 24,244,429 km (0.102 R)
• M65: 24,435,017 km (0.076 R)
• M66: 24,855,985 km (0.091 R)
• M67: 25,048,069 km (0.113 R)
• M68: 25,899,431 km (0.08 R)
• M69: 26,016,266 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 345.1

Radius: 3.8

Gravity: 23.9 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 13.51 AU - 15.55 AU

Year: 21206 Days

Day: 21.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,955,001 km

• M1: 424,409 km (0.108 R)
• M2: 476,918 km (0.117 R)
• M3: 793,168 km (0.052 R)
• M4: 1,212,341 km (0.102 R)
• M5: 1,339,350 km (0.119 R)
• M6: 1,497,475 km (0.077 R)
• M7: 1,633,758 km (0.116 R)
• M8: 1,831,377 km (0.119 R)
• M9: 1,860,250 km (0.042 R)
• M10: 2,096,614 km (0.051 R)
• M11: 2,126,833 km (0.063 R)
• M12: 2,187,570 km (0.061 R)
• M13: 2,500,528 km (0.095 R)
• M14: 2,928,079 km (0.108 R)
• M15: 3,202,292 km (0.086 R)
• M16: 3,484,733 km (0.101 R)
• M17: 4,073,400 km (0.109 R)
• M18: 4,379,029 km (0.102 R)
• M19: 4,456,670 km (0.033 R)
• M20: 5,012,426 km (0.091 R)
• M21: 5,134,349 km (0.091 R)
• M22: 5,631,761 km (0.099 R)
• M23: 5,886,227 km (0.054 R)
• M24: 5,929,012 km (0.092 R)
• M25: 6,450,361 km (0.067 R)
• M26: 6,986,221 km (0.056 R)
• M27: 7,031,549 km (0.038 R)
• M28: 8,339,184 km (0.117 R)
• M29: 8,726,343 km (0.11 R)
• M30: 9,973,391 km (0.03 R)
• M31: 10,487,559 km (0.066 R)
• M32: 10,539,469 km (0.07 R)
• M33: 10,748,009 km (0.073 R)
• M34: 10,905,236 km (0.077 R)
• M35: 11,063,211 km (0.109 R)
• M36: 11,275,042 km (0.074 R)
• M37: 11,381,406 km (0.1 R)
• M38: 12,739,605 km (0.093 R)
• M39: 12,850,457 km (0.089 R)
• M40: 13,129,008 km (0.109 R)
• M41: 13,862,487 km (0.117 R)
• M42: 13,976,480 km (0.095 R)
• M43: 14,378,001 km (0.107 R)
• M44: 14,725,068 km (0.044 R)
• M45: 16,501,992 km (0.045 R)
• M46: 16,743,891 km (0.106 R)
• M47: 17,170,245 km (0.101 R)
• M48: 18,220,273 km (0.098 R)
• M49: 19,865,999 km (0.073 R)
• M50: 20,771,664 km (0.069 R)
• M51: 21,889,310 km (0.096 R)
• M52: 22,022,153 km (0.1 R)
• M53: 23,094,022 km (0.08 R)
• M54: 24,595,236 km (0.046 R)
• M55: 25,357,587 km (0.1 R)
• M56: 26,339,099 km (0.091 R)
• M57: 26,905,626 km (0.087 R)
• M58: 27,404,535 km (0.119 R)
• M59: 28,773,954 km (0.071 R)
• M60: 29,430,389 km (0.107 R)
• M61: 29,797,203 km (0.1 R)
• M62: 33,013,856 km (0.101 R)
• M63: 33,242,292 km (0.077 R)
• M64: 34,392,700 km (0.049 R)
• M65: 35,011,437 km (0.092 R)
• M66: 35,244,510 km (0.092 R)
• M67: 36,024,962 km (0.106 R)
• M68: 37,127,050 km (0.032 R)
• M69: 38,400,128 km (0.082 R)
• M70: 39,364,286 km (0.117 R)
• M71: 39,606,485 km (0.045 R)
• M72: 40,743,728 km (0.099 R)
• M73: 43,216,431 km (0.077 R)
• M74: 43,549,735 km (0.077 R)
• M75: 44,723,181 km (0.114 R)
• M76: 44,807,405 km (0.114 R)
• M77: 45,482,989 km (0.105 R)
• M78: 47,272,478 km (0.087 R)
• M79: 49,519,738 km (0.096 R)
• M80: 50,480,904 km (0.05 R)
• M81: 53,401,204 km (0.067 R)
• M82: 53,579,824 km (0.063 R)
• M83: 55,559,153 km (0.12 R)
• M84: 56,284,703 km (0.033 R)
• M85: 56,557,719 km (0.077 R)
• M86: 57,653,823 km (0.085 R)
• M87: 58,388,348 km (0.118 R)
• M88: 59,403,519 km (0.085 R)
• M89: 59,774,073 km (0.113 R)
• M90: 61,919,905 km (0.059 R)
• M91: 62,954,973 km (0.063 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 16,863 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit