🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.56 AU - 0.64 AU

Year: 171 Days

Day: 36.5 Hours

Environment

Temp: 196 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,761,101 km

• M1: 87,964 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.98 AU - 1.52 AU

Year: 516 Days

Day: 30.7 Hours

Environment

Temp: -8 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,761,101 km

• M1: 713,731 km (0.032 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.1 AU - 2.58 AU

Year: 1321 Days

Day: 47.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.9

Radius: 14.2

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.93 AU - 6.49 AU

Year: 5710 Days

Day: 6.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 54,761,101 km

• M1: 192,383 km (0.03 R)
• M2: 375,939 km (0.07 R)
• M3: 477,367 km (0.105 R)
• M4: 572,062 km (0.052 R)
• M5: 674,836 km (0.081 R)
• M6: 819,946 km (0.12 R)
• M7: 964,308 km (0.102 R)
• M8: 1,337,106 km (0.042 R)
• M9: 1,437,636 km (0.098 R)
• M10: 1,631,514 km (0.11 R)
• M11: 2,422,289 km (0.08 R)
• M12: 2,601,058 km (0.12 R)
• M13: 2,802,716 km (0.086 R)
• M14: 3,009,760 km (0.086 R)
• M15: 3,163,546 km (0.089 R)
• M16: 3,359,669 km (0.099 R)
• M17: 4,056,346 km (0.102 R)
• M18: 4,356,440 km (0.116 R)
• M19: 4,575,301 km (0.1 R)
• M20: 4,797,753 km (0.113 R)
• M21: 5,161,276 km (0.099 R)
• M22: 5,486,801 km (0.077 R)
• M23: 5,747,401 km (0.069 R)
• M24: 6,036,274 km (0.114 R)
• M25: 6,653,664 km (0.096 R)
• M26: 6,830,190 km (0.032 R)
• M27: 7,188,028 km (0.043 R)
• M28: 7,291,400 km (0.051 R)
• M29: 7,421,251 km (0.033 R)
• M30: 7,789,112 km (0.042 R)
• M31: 7,895,327 km (0.093 R)
• M32: 8,542,936 km (0.066 R)
• M33: 8,790,072 km (0.104 R)
• M34: 8,956,275 km (0.109 R)
• M35: 9,095,551 km (0.104 R)
• M36: 9,404,620 km (0.074 R)
• M37: 9,574,563 km (0.104 R)
• M38: 9,860,295 km (0.08 R)
• M39: 10,004,058 km (0.084 R)
• M40: 10,177,742 km (0.094 R)
• M41: 10,293,979 km (0.103 R)
• M42: 11,180,346 km (0.048 R)
• M43: 11,663,099 km (0.097 R)
• M44: 12,091,098 km (0.071 R)
• M45: 12,400,018 km (0.102 R)
• M46: 12,617,832 km (0.118 R)
• M47: 12,899,824 km (0.056 R)
• M48: 13,025,786 km (0.114 R)
• M49: 13,629,712 km (0.108 R)
• M50: 13,758,067 km (0.071 R)
• M51: 14,275,377 km (0.089 R)
• M52: 14,634,860 km (0.118 R)
• M53: 15,229,362 km (0.088 R)
• M54: 16,000,689 km (0.092 R)
• M55: 16,716,066 km (0.102 R)
• M56: 17,233,376 km (0.1 R)
• M57: 17,651,053 km (0.093 R)
• M58: 17,896,393 km (0.053 R)
• M59: 18,213,242 km (0.081 R)
• M60: 18,319,306 km (0.029 R)
• M61: 18,603,243 km (0.119 R)
• M62: 19,139,402 km (0.029 R)
• M63: 20,373,435 km (0.105 R)
• M64: 20,704,345 km (0.091 R)
• M65: 20,926,049 km (0.08 R)
• M66: 21,074,301 km (0.11 R)
• M67: 21,371,701 km (0.116 R)
• M68: 21,970,841 km (0.045 R)
• M69: 23,531,296 km (0.113 R)
• M70: 23,840,066 km (0.06 R)
• M71: 23,956,154 km (0.037 R)
• M72: 24,578,481 km (0.058 R)
• M73: 24,734,811 km (0.1 R)
• M74: 25,206,044 km (0.115 R)
• M75: 25,521,995 km (0.034 R)
• M76: 26,157,487 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.1

Radius: 10.6

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.14 AU - 6.76 AU

Year: 6044 Days

Day: 5.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 54,761,101 km

• M1: 139,425 km (0.116 R)
• M2: 281,244 km (0.049 R)
• M3: 347,217 km (0.119 R)
• M4: 480,359 km (0.068 R)
• M5: 565,480 km (0.096 R)
• M6: 791,074 km (0.099 R)
• M7: 1,031,926 km (0.115 R)
• M8: 1,132,157 km (0.115 R)
• M9: 1,281,306 km (0.118 R)
• M10: 1,485,357 km (0.053 R)
• M11: 1,583,194 km (0.053 R)
• M12: 1,768,247 km (0.095 R)
• M13: 2,014,335 km (0.11 R)
• M14: 2,423,635 km (0.084 R)
• M15: 2,500,828 km (0.043 R)
• M16: 2,618,412 km (0.056 R)
• M17: 2,838,620 km (0.074 R)
• M18: 2,961,290 km (0.103 R)
• M19: 3,148,736 km (0.091 R)
• M20: 3,233,259 km (0.111 R)
• M21: 3,667,691 km (0.064 R)
• M22: 3,734,412 km (0.057 R)
• M23: 3,982,894 km (0.111 R)
• M24: 4,496,014 km (0.117 R)
• M25: 5,533,027 km (0.1 R)
• M26: 5,868,575 km (0.086 R)
• M27: 6,025,802 km (0.062 R)
• M28: 6,237,483 km (0.116 R)
• M29: 6,317,668 km (0.073 R)
• M30: 6,505,712 km (0.113 R)
• M31: 7,304,714 km (0.102 R)
• M32: 7,417,511 km (0.082 R)
• M33: 7,931,530 km (0.081 R)
• M34: 8,018,446 km (0.118 R)
• M35: 8,134,683 km (0.057 R)
• M36: 8,754,318 km (0.115 R)
• M37: 9,054,710 km (0.102 R)
• M38: 9,236,621 km (0.117 R)
• M39: 9,328,026 km (0.073 R)
• M40: 10,353,220 km (0.085 R)
• M41: 10,575,373 km (0.11 R)
• M42: 11,841,419 km (0.12 R)
• M43: 12,106,956 km (0.094 R)
• M44: 12,274,056 km (0.075 R)
• M45: 12,408,246 km (0.116 R)
• M46: 12,745,739 km (0.06 R)
• M47: 13,326,627 km (0.094 R)
• M48: 13,707,055 km (0.095 R)
• M49: 13,811,324 km (0.081 R)
• M50: 13,916,043 km (0.091 R)
• M51: 13,985,905 km (0.076 R)
• M52: 14,407,921 km (0.107 R)
• M53: 15,048,648 km (0.1 R)
• M54: 15,517,189 km (0.101 R)
• M55: 15,662,299 km (0.072 R)
• M56: 15,954,015 km (0.114 R)
• M57: 16,877,033 km (0.052 R)
• M58: 17,439,073 km (0.025 R)
• M59: 17,514,470 km (0.115 R)
• M60: 17,590,017 km (0.083 R)
• M61: 17,969,247 km (0.065 R)
• M62: 18,929,217 km (0.112 R)
• M63: 19,905,642 km (0.036 R)
• M64: 20,380,316 km (0.094 R)
• M65: 20,618,925 km (0.03 R)
• M66: 21,099,134 km (0.084 R)
• M67: 22,152,153 km (0.05 R)
• M68: 23,763,472 km (0.111 R)
• M69: 23,847,097 km (0.049 R)
• M70: 24,477,652 km (0.078 R)
• M71: 24,562,026 km (0.086 R)
• M72: 25,241,499 km (0.111 R)
• M73: 25,540,695 km (0.104 R)
• M74: 25,840,938 km (0.111 R)
• M75: 26,056,209 km (0.058 R)
• M76: 26,792,679 km (0.068 R)
• M77: 27,887,885 km (0.107 R)
• M78: 27,976,148 km (0.088 R)
• M79: 28,463,239 km (0.056 R)
• M80: 28,774,552 km (0.093 R)
• M81: 28,863,862 km (0.054 R)
• M82: 28,953,022 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.3

Radius: 9.2

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 8 AU - 10.08 AU

Year: 10028 Days

Day: 7 Hours

Environment

Temp: -180 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 54,761,101 km

• M1: 120,576 km (0.074 R)
• M2: 307,573 km (0.12 R)
• M3: 567,874 km (0.063 R)
• M4: 660,475 km (0.098 R)
• M5: 1,307,186 km (0.117 R)
• M6: 1,433,297 km (0.112 R)
• M7: 1,639,892 km (0.09 R)
• M8: 1,756,728 km (0.063 R)
• M9: 1,836,164 km (0.107 R)
• M10: 1,998,777 km (0.101 R)
• M11: 2,061,010 km (0.112 R)
• M12: 2,650,425 km (0.091 R)
• M13: 3,023,523 km (0.091 R)
• M14: 3,314,191 km (0.101 R)
• M15: 3,413,225 km (0.043 R)
• M16: 4,001,294 km (0.098 R)
• M17: 4,401,768 km (0.052 R)
• M18: 4,565,727 km (0.052 R)
• M19: 4,759,456 km (0.111 R)
• M20: 5,012,426 km (0.083 R)
• M21: 5,444,016 km (0.065 R)
• M22: 5,857,654 km (0.112 R)
• M23: 6,220,429 km (0.085 R)
• M24: 6,466,218 km (0.103 R)
• M25: 6,559,268 km (0.057 R)
• M26: 7,062,964 km (0.072 R)
• M27: 8,477,711 km (0.055 R)
• M28: 8,681,912 km (0.11 R)
• M29: 9,060,694 km (0.104 R)
• M30: 9,339,545 km (0.087 R)
• M31: 10,555,775 km (0.054 R)
• M32: 11,897,369 km (0.071 R)
• M33: 12,821,286 km (0.112 R)
• M34: 12,899,226 km (0.118 R)
• M35: 13,449,896 km (0.053 R)
• M36: 15,230,260 km (0.105 R)
• M37: 16,358,976 km (0.111 R)
• M38: 16,997,609 km (0.047 R)
• M39: 17,774,770 km (0.101 R)
• M40: 17,992,734 km (0.082 R)
• M41: 18,167,764 km (0.043 R)
• M42: 18,299,260 km (0.1 R)
• M43: 18,519,319 km (0.058 R)
• M44: 18,696,143 km (0.111 R)
• M45: 19,363,649 km (0.094 R)
• M46: 19,993,755 km (0.061 R)
• M47: 20,402,307 km (0.078 R)
• M48: 20,859,628 km (0.098 R)
• M49: 21,412,841 km (0.072 R)
• M50: 21,784,292 km (0.08 R)
• M51: 22,064,340 km (0.119 R)
• M52: 23,817,327 km (0.062 R)
• M53: 23,961,390 km (0.055 R)
• M54: 24,202,243 km (0.07 R)
• M55: 24,443,843 km (0.046 R)
• M56: 25,222,351 km (0.075 R)
• M57: 25,910,202 km (0.102 R)
• M58: 26,554,370 km (0.101 R)
• M59: 27,003,463 km (0.07 R)
• M60: 27,153,809 km (0.097 R)
• M61: 30,113,154 km (0.079 R)
• M62: 30,216,975 km (0.111 R)
• M63: 31,262,065 km (0.103 R)
• M64: 32,372,231 km (0.055 R)
• M65: 32,958,954 km (0.112 R)
• M66: 36,940,352 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 333

Radius: 7.3

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 12.68 AU - 13.54 AU

Year: 17514 Days

Day: 24.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 54,761,101 km

• M1: 92,451 km (0.093 R)
• M2: 153,787 km (0.058 R)
• M3: 257,159 km (0.043 R)
• M4: 389,254 km (0.079 R)
• M5: 612,603 km (0.12 R)
• M6: 702,063 km (0.083 R)
• M7: 815,308 km (0.11 R)
• M8: 1,081,742 km (0.036 R)
• M9: 1,351,168 km (0.096 R)
• M10: 1,397,992 km (0.094 R)
• M11: 1,469,649 km (0.12 R)
• M12: 1,666,371 km (0.056 R)
• M13: 2,420,494 km (0.118 R)
• M14: 2,506,961 km (0.08 R)
• M15: 2,863,004 km (0.041 R)
• M16: 2,985,375 km (0.106 R)
• M17: 3,140,658 km (0.08 R)
• M18: 3,330,647 km (0.101 R)
• M19: 4,196,370 km (0.104 R)
• M20: 4,265,783 km (0.114 R)
• M21: 4,654,289 km (0.034 R)
• M22: 4,798,501 km (0.066 R)
• M23: 4,907,409 km (0.11 R)
• M24: 5,091,115 km (0.103 R)
• M25: 5,427,261 km (0.113 R)
• M26: 5,540,956 km (0.077 R)
• M27: 6,599,211 km (0.037 R)
• M28: 6,924,586 km (0.105 R)
• M29: 7,675,717 km (0.052 R)
• M30: 8,147,549 km (0.061 R)
• M31: 8,717,068 km (0.069 R)
• M32: 8,894,940 km (0.104 R)
• M33: 9,164,066 km (0.056 R)
• M34: 9,848,327 km (0.104 R)
• M35: 9,894,553 km (0.037 R)
• M36: 10,454,647 km (0.116 R)
• M37: 10,549,043 km (0.084 R)
• M38: 11,314,087 km (0.086 R)
• M39: 11,362,557 km (0.118 R)
• M40: 11,752,259 km (0.087 R)
• M41: 12,395,081 km (0.112 R)
• M42: 13,766,146 km (0.105 R)
• M43: 14,338,358 km (0.064 R)
• M44: 15,024,713 km (0.052 R)
• M45: 15,131,226 km (0.037 R)
• M46: 15,938,307 km (0.111 R)
• M47: 16,759,449 km (0.074 R)
• M48: 16,869,853 km (0.106 R)
• M49: 17,762,653 km (0.117 R)
• M50: 17,875,300 km (0.087 R)
• M51: 18,442,276 km (0.096 R)
• M52: 19,130,426 km (0.09 R)
• M53: 19,826,954 km (0.086 R)
• M54: 21,065,774 km (0.035 R)
• M55: 22,817,415 km (0.108 R)
• M56: 23,001,271 km (0.099 R)
• M57: 23,247,210 km (0.108 R)
• M58: 24,114,728 km (0.075 R)
• M59: 24,866,756 km (0.074 R)
• M60: 25,499,256 km (0.081 R)
• M61: 26,780,263 km (0.115 R)
• M62: 28,279,084 km (0.12 R)
• M63: 29,271,067 km (0.095 R)
• M64: 29,871,852 km (0.102 R)
• M65: 31,017,623 km (0.1 R)
• M66: 31,698,293 km (0.113 R)
• M67: 32,452,715 km (0.101 R)
• M68: 32,521,680 km (0.105 R)
• M69: 32,590,644 km (0.04 R)
• M70: 33,143,707 km (0.113 R)
• M71: 33,979,361 km (0.091 R)
• M72: 34,821,896 km (0.107 R)
• M73: 34,962,967 km (0.057 R)
• M74: 35,813,431 km (0.086 R)
• M75: 37,174,024 km (0.087 R)
• M76: 37,679,515 km (0.08 R)
• M77: 40,611,484 km (0.092 R)
• M78: 40,834,384 km (0.118 R)
• M79: 41,729,877 km (0.052 R)
• M80: 43,844,294 km (0.073 R)
• M81: 44,531,247 km (0.063 R)
• M82: 45,375,727 km (0.117 R)
• M83: 45,761,390 km (0.111 R)
• M84: 46,303,084 km (0.062 R)
• M85: 47,314,815 km (0.103 R)
• M86: 47,627,474 km (0.084 R)
• M87: 48,097,959 km (0.051 R)
• M88: 49,439,104 km (0.036 R)
• M89: 49,518,391 km (0.088 R)
• M90: 51,192,840 km (0.066 R)
• M91: 51,594,211 km (0.045 R)
• M92: 52,077,412 km (0.063 R)
• M93: 52,238,679 km (0.109 R)
• M94: 53,454,311 km (0.052 R)
• M95: 54,433,429 km (0.113 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 19,119 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit