🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.87 AU - 0.97 AU

Year: 313 Days

Day: 36.3 Hours

Environment

Temp: 90 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.42 AU - 1.86 AU

Year: 745 Days

Day: 17.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.39 AU - 2.45 AU

Year: 1336 Days

Day: 26 Hours

Environment

Temp: -84 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.66 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.5

Radius: 13.9

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.87 AU - 7.93 AU

Year: 6430 Days

Day: 10.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 74,759,408 km

• M1: 173,982 km (0.08 R)
• M2: 344,075 km (0.119 R)
• M3: 514,766 km (0.058 R)
• M4: 695,032 km (0.107 R)
• M5: 884,572 km (0.093 R)
• M6: 1,187,508 km (0.101 R)
• M7: 1,351,916 km (0.045 R)
• M8: 1,930,112 km (0.088 R)
• M9: 2,328,640 km (0.073 R)
• M10: 2,516,685 km (0.104 R)
• M11: 2,863,602 km (0.07 R)
• M12: 2,997,642 km (0.088 R)
• M13: 3,111,187 km (0.081 R)
• M14: 3,507,771 km (0.095 R)
• M15: 3,724,389 km (0.096 R)
• M16: 3,846,760 km (0.107 R)
• M17: 4,196,519 km (0.099 R)
• M18: 4,556,751 km (0.1 R)
• M19: 5,034,716 km (0.097 R)
• M20: 5,252,381 km (0.113 R)
• M21: 5,501,013 km (0.074 R)
• M22: 6,154,157 km (0.099 R)
• M23: 6,831,985 km (0.115 R)
• M24: 7,103,804 km (0.105 R)
• M25: 7,410,031 km (0.115 R)
• M26: 8,162,658 km (0.025 R)
• M27: 8,290,564 km (0.119 R)
• M28: 9,071,615 km (0.086 R)
• M29: 9,270,580 km (0.108 R)
• M30: 9,370,511 km (0.107 R)
• M31: 9,706,658 km (0.09 R)
• M32: 9,978,328 km (0.097 R)
• M33: 10,529,446 km (0.055 R)
• M34: 10,808,745 km (0.085 R)
• M35: 12,241,594 km (0.114 R)
• M36: 12,351,548 km (0.083 R)
• M37: 12,461,652 km (0.03 R)
• M38: 13,695,685 km (0.11 R)
• M39: 14,734,193 km (0.106 R)
• M40: 17,915,841 km (0.102 R)
• M41: 18,333,219 km (0.072 R)
• M42: 19,391,026 km (0.09 R)
• M43: 19,776,539 km (0.108 R)
• M44: 20,251,363 km (0.092 R)
• M45: 20,338,130 km (0.118 R)
• M46: 21,965,007 km (0.05 R)
• M47: 26,235,128 km (0.029 R)
• M48: 26,519,364 km (0.117 R)
• M49: 27,377,906 km (0.085 R)
• M50: 27,810,543 km (0.103 R)
• M51: 27,955,354 km (0.061 R)
• M52: 28,245,574 km (0.111 R)
• M53: 28,439,602 km (0.037 R)
• M54: 28,731,468 km (0.111 R)
• M55: 28,877,924 km (0.075 R)
• M56: 29,122,367 km (0.117 R)
• M57: 29,465,694 km (0.097 R)
• M58: 29,613,198 km (0.06 R)
• M59: 29,761,000 km (0.097 R)
• M60: 32,615,926 km (0.086 R)
• M61: 32,717,802 km (0.11 R)
• M62: 33,125,756 km (0.076 R)
• M63: 33,535,654 km (0.11 R)
• M64: 34,567,430 km (0.053 R)
• M65: 34,671,102 km (0.104 R)
• M66: 34,775,072 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919

Radius: 8.3

Gravity: 13.34 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 8.57 AU - 13.49 AU

Year: 12996 Days

Day: 5.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,759,408 km

• M1: 125,513 km (0.075 R)
• M2: 185,801 km (0.057 R)
• M3: 568,771 km (0.107 R)
• M4: 784,940 km (0.099 R)
• M5: 913,893 km (0.115 R)
• M6: 1,193,193 km (0.111 R)
• M7: 1,317,508 km (0.032 R)
• M8: 2,061,010 km (0.083 R)
• M9: 2,522,519 km (0.034 R)
• M10: 2,683,337 km (0.055 R)
• M11: 2,914,316 km (0.067 R)
• M12: 2,981,635 km (0.031 R)
• M13: 3,117,620 km (0.062 R)
• M14: 3,290,405 km (0.105 R)
• M15: 3,976,012 km (0.06 R)
• M16: 4,431,239 km (0.062 R)
• M17: 4,983,404 km (0.094 R)
• M18: 5,226,650 km (0.056 R)
• M19: 5,515,524 km (0.05 R)
• M20: 6,151,913 km (0.108 R)
• M21: 6,500,775 km (0.091 R)
• M22: 6,900,950 km (0.113 R)
• M23: 7,772,058 km (0.11 R)
• M24: 8,387,953 km (0.074 R)
• M25: 8,823,582 km (0.037 R)
• M26: 9,767,095 km (0.106 R)
• M27: 10,020,813 km (0.085 R)
• M28: 11,641,258 km (0.097 R)
• M29: 12,839,985 km (0.099 R)
• M30: 13,117,788 km (0.078 R)
• M31: 13,453,935 km (0.103 R)
• M32: 13,906,468 km (0.111 R)
• M33: 14,768,451 km (0.1 R)
• M34: 15,766,120 km (0.112 R)
• M35: 15,825,510 km (0.081 R)
• M36: 15,884,900 km (0.113 R)
• M37: 16,604,017 km (0.111 R)
• M38: 17,394,941 km (0.115 R)
• M39: 18,824,349 km (0.109 R)
• M40: 19,457,447 km (0.095 R)
• M41: 19,776,689 km (0.08 R)
• M42: 20,291,006 km (0.053 R)
• M43: 20,940,112 km (0.084 R)
• M44: 22,325,238 km (0.099 R)
• M45: 22,592,420 km (0.034 R)
• M46: 23,536,083 km (0.068 R)
• M47: 24,080,919 km (0.112 R)
• M48: 25,183,306 km (0.119 R)
• M49: 25,531,121 km (0.088 R)
• M50: 25,810,569 km (0.069 R)
• M51: 26,513,530 km (0.086 R)
• M52: 27,222,773 km (0.041 R)
• M53: 28,805,220 km (0.052 R)
• M54: 29,607,513 km (0.104 R)
• M55: 30,343,235 km (0.109 R)
• M56: 30,565,089 km (0.106 R)
• M57: 30,639,289 km (0.09 R)
• M58: 31,159,441 km (0.114 R)
• M59: 32,965,387 km (0.073 R)
• M60: 35,270,092 km (0.113 R)
• M61: 36,914,172 km (0.115 R)
• M62: 38,103,625 km (0.054 R)
• M63: 38,183,361 km (0.104 R)
• M64: 38,984,008 km (0.079 R)
• M65: 40,438,848 km (0.106 R)
• M66: 40,520,229 km (0.103 R)
• M67: 42,406,209 km (0.052 R)
• M68: 42,571,664 km (0.112 R)
• M69: 43,651,611 km (0.037 R)
• M70: 43,735,087 km (0.058 R)
• M71: 46,178,170 km (0.068 R)
• M72: 46,774,617 km (0.119 R)
• M73: 46,860,037 km (0.038 R)
• M74: 47,459,176 km (0.105 R)
• M75: 48,405,981 km (0.088 R)
• M76: 49,098,620 km (0.087 R)
• M77: 49,272,153 km (0.109 R)
• M78: 49,794,399 km (0.091 R)
• M79: 51,019,755 km (0.059 R)
• M80: 51,724,511 km (0.111 R)
• M81: 51,901,186 km (0.098 R)
• M82: 52,698,842 km (0.094 R)
• M83: 52,965,575 km (0.072 R)
• M84: 54,395,731 km (0.055 R)
• M85: 54,485,639 km (0.078 R)
• M86: 54,935,480 km (0.039 R)
• M87: 55,838,752 km (0.107 R)
• M88: 56,746,960 km (0.081 R)
• M89: 57,934,917 km (0.108 R)
• M90: 58,210,327 km (0.117 R)
• M91: 59,131,102 km (0.075 R)
• M92: 59,223,553 km (0.108 R)
• M93: 59,315,855 km (0.072 R)
• M94: 59,500,758 km (0.095 R)
• M95: 59,593,359 km (0.056 R)
• M96: 61,735,152 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.7

Radius: 10.2

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 9.13 AU - 13.69 AU

Year: 13673 Days

Day: 5.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 74,759,408 km

• M1: 142,268 km (0.11 R)
• M2: 289,023 km (0.117 R)
• M3: 449,990 km (0.117 R)
• M4: 515,813 km (0.096 R)
• M5: 784,192 km (0.045 R)
• M6: 1,022,950 km (0.103 R)
• M7: 1,324,540 km (0.079 R)
• M8: 1,404,275 km (0.12 R)
• M9: 1,548,039 km (0.094 R)
• M10: 1,762,113 km (0.095 R)
• M11: 2,585,799 km (0.057 R)
• M12: 2,686,778 km (0.097 R)
• M13: 2,814,983 km (0.083 R)
• M14: 3,104,305 km (0.079 R)
• M15: 4,325,323 km (0.098 R)
• M16: 4,939,123 km (0.104 R)
• M17: 5,096,949 km (0.101 R)
• M18: 5,192,392 km (0.102 R)
• M19: 6,078,461 km (0.055 R)
• M20: 7,657,017 km (0.093 R)
• M21: 7,913,578 km (0.095 R)
• M22: 8,061,380 km (0.081 R)
• M23: 9,160,626 km (0.075 R)
• M24: 9,985,658 km (0.095 R)
• M25: 10,065,543 km (0.068 R)
• M26: 10,427,420 km (0.07 R)
• M27: 12,001,938 km (0.102 R)
• M28: 13,209,043 km (0.107 R)
• M29: 13,428,653 km (0.118 R)
• M30: 15,690,722 km (0.041 R)
• M31: 18,019,512 km (0.111 R)
• M32: 18,458,881 km (0.11 R)
• M33: 19,000,575 km (0.083 R)
• M34: 19,099,759 km (0.068 R)
• M35: 19,298,425 km (0.109 R)
• M36: 19,497,689 km (0.103 R)
• M37: 19,647,736 km (0.06 R)
• M38: 20,352,641 km (0.11 R)
• M39: 21,271,172 km (0.104 R)
• M40: 21,580,241 km (0.087 R)
• M41: 22,150,957 km (0.118 R)
• M42: 22,569,232 km (0.1 R)
• M43: 22,989,902 km (0.114 R)
• M44: 24,321,622 km (0.109 R)
• M45: 24,807,067 km (0.115 R)
• M46: 25,404,860 km (0.113 R)
• M47: 29,605,119 km (0.111 R)
• M48: 29,720,011 km (0.03 R)
• M49: 30,528,587 km (0.108 R)
• M50: 31,110,672 km (0.082 R)
• M51: 31,696,348 km (0.089 R)
• M52: 32,581,668 km (0.085 R)
• M53: 32,997,700 km (0.083 R)
• M54: 33,954,977 km (0.108 R)
• M55: 34,075,403 km (0.118 R)
• M56: 34,618,593 km (0.076 R)
• M57: 34,921,529 km (0.115 R)
• M58: 37,439,111 km (0.119 R)
• M59: 38,877,046 km (0.095 R)
• M60: 39,128,819 km (0.084 R)
• M61: 39,951,308 km (0.065 R)
• M62: 43,167,214 km (0.113 R)
• M63: 43,493,337 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 651.4

Radius: 6.5

Gravity: 15.42 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 14.69 AU - 14.69 AU

Year: 19974 Days

Day: 15.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 74,759,408 km

• M1: 144,661 km (0.055 R)
• M2: 232,026 km (0.113 R)
• M3: 376,089 km (0.103 R)
• M4: 430,692 km (0.045 R)
• M5: 915,838 km (0.091 R)
• M6: 1,097,151 km (0.097 R)
• M7: 1,584,092 km (0.067 R)
• M8: 1,739,075 km (0.042 R)
• M9: 2,585,500 km (0.11 R)
• M10: 2,805,259 km (0.04 R)
• M11: 2,917,607 km (0.112 R)
• M12: 4,332,803 km (0.096 R)
• M13: 5,547,837 km (0.115 R)
• M14: 6,168,219 km (0.028 R)
• M15: 6,462,030 km (0.115 R)
• M16: 6,511,397 km (0.088 R)
• M17: 6,911,122 km (0.098 R)
• M18: 7,421,999 km (0.1 R)
• M19: 7,734,360 km (0.108 R)
• M20: 7,944,993 km (0.119 R)
• M21: 8,318,240 km (0.106 R)
• M22: 8,588,264 km (0.118 R)
• M23: 8,916,183 km (0.095 R)
• M24: 9,981,320 km (0.105 R)
• M25: 11,383,351 km (0.086 R)
• M26: 13,472,635 km (0.094 R)
• M27: 13,853,361 km (0.118 R)
• M28: 14,366,632 km (0.066 R)
• M29: 15,345,600 km (0.084 R)
• M30: 16,144,303 km (0.075 R)
• M31: 16,752,119 km (0.088 R)
• M32: 17,161,419 km (0.117 R)
• M33: 18,549,687 km (0.084 R)
• M34: 20,625,806 km (0.066 R)
• M35: 21,064,577 km (0.103 R)
• M36: 21,506,339 km (0.12 R)
• M37: 22,174,593 km (0.082 R)
• M38: 22,398,990 km (0.065 R)
• M39: 23,000,822 km (0.105 R)
• M40: 23,227,762 km (0.046 R)
• M41: 24,915,525 km (0.114 R)
• M42: 27,439,840 km (0.034 R)
• M43: 28,245,275 km (0.114 R)
• M44: 29,303,979 km (0.104 R)
• M45: 29,796,904 km (0.103 R)
• M46: 29,879,332 km (0.115 R)
• M47: 29,961,910 km (0.084 R)
• M48: 30,292,671 km (0.078 R)
• M49: 30,791,131 km (0.044 R)
• M50: 31,376,059 km (0.109 R)
• M51: 31,459,983 km (0.077 R)
• M52: 32,217,996 km (0.113 R)
• M53: 32,897,021 km (0.098 R)
• M54: 33,752,272 km (0.1 R)
• M55: 34,355,301 km (0.075 R)
• M56: 35,397,399 km (0.059 R)
• M57: 37,157,269 km (0.06 R)
• M58: 37,334,692 km (0.09 R)
• M59: 37,512,564 km (0.09 R)
• M60: 38,047,675 km (0.115 R)
• M61: 38,226,744 km (0.079 R)
• M62: 39,577,762 km (0.109 R)
• M63: 44,946,680 km (0.091 R)
• M64: 45,704,992 km (0.105 R)
• M65: 45,895,280 km (0.116 R)
• M66: 46,658,828 km (0.1 R)
• M67: 47,908,568 km (0.093 R)
• M68: 49,169,230 km (0.107 R)
• M69: 50,539,097 km (0.119 R)
• M70: 50,834,254 km (0.111 R)
• M71: 52,617,311 km (0.081 R)
• M72: 53,216,151 km (0.072 R)
• M73: 54,723,200 km (0.096 R)
• M74: 56,040,709 km (0.06 R)
• M75: 56,142,585 km (0.115 R)
• M76: 59,743,256 km (0.097 R)
• M77: 59,951,197 km (0.104 R)
• M78: 62,466,087 km (0.114 R)
• M79: 62,571,553 km (0.116 R)
• M80: 64,268,143 km (0.095 R)
• M81: 64,481,170 km (0.054 R)
• M82: 66,194,664 km (0.094 R)
• M83: 66,409,936 km (0.064 R)
• M84: 67,381,424 km (0.03 R)
• M85: 69,447,670 km (0.105 R)
• M86: 71,313,903 km (0.063 R)
• M87: 72,863,289 km (0.069 R)
• M88: 73,085,441 km (0.096 R)
• M89: 73,196,593 km (0.087 R)
• M90: 74,199,945 km (0.051 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 19,080 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit