🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.47 AU - 0.61 AU

Year: 149 Days

Day: 43.7 Hours

Environment

Temp: 235 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1 AU - 1.32 AU

Year: 471 Days

Day: 47.4 Hours

Environment

Temp: -4 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,398,887 km

• M1: 677,529 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.35 AU - 1.81 AU

Year: 748 Days

Day: 47.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.05 AU - 3.97 AU

Year: 2477 Days

Day: 41.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.3

Radius: 13.6

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.23 AU - 7.81 AU

Year: 6272 Days

Day: 11 Hours

Environment

Temp: -161 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,398,887 km

• M1: 196,272 km (0.117 R)
• M2: 294,409 km (0.103 R)
• M3: 461,809 km (0.116 R)
• M4: 769,083 km (0.088 R)
• M5: 873,203 km (0.061 R)
• M6: 1,310,328 km (0.06 R)
• M7: 1,454,540 km (0.064 R)
• M8: 1,655,450 km (0.117 R)
• M9: 1,812,378 km (0.107 R)
• M10: 1,992,943 km (0.055 R)
• M11: 2,236,787 km (0.078 R)
• M12: 2,391,771 km (0.112 R)
• M13: 2,590,736 km (0.099 R)
• M14: 2,899,656 km (0.114 R)
• M15: 3,155,617 km (0.066 R)
• M16: 3,264,375 km (0.112 R)
• M17: 3,463,640 km (0.108 R)
• M18: 3,758,497 km (0.112 R)
• M19: 4,061,732 km (0.069 R)
• M20: 4,667,454 km (0.081 R)
• M21: 5,172,646 km (0.084 R)
• M22: 5,775,226 km (0.112 R)
• M23: 6,567,047 km (0.105 R)
• M24: 6,678,947 km (0.079 R)
• M25: 6,847,992 km (0.112 R)
• M26: 7,305,911 km (0.119 R)
• M27: 7,509,364 km (0.12 R)
• M28: 7,951,875 km (0.044 R)
• M29: 8,524,386 km (0.093 R)
• M30: 8,831,211 km (0.115 R)
• M31: 9,017,012 km (0.099 R)
• M32: 9,266,840 km (0.119 R)
• M33: 9,709,650 km (0.057 R)
• M34: 9,965,761 km (0.069 R)
• M35: 11,447,678 km (0.034 R)
• M36: 11,548,956 km (0.098 R)
• M37: 11,786,367 km (0.08 R)
• M38: 11,957,059 km (0.077 R)
• M39: 13,280,252 km (0.084 R)
• M40: 13,779,460 km (0.05 R)
• M41: 14,031,383 km (0.09 R)
• M42: 14,576,368 km (0.118 R)
• M43: 14,759,625 km (0.056 R)
• M44: 15,950,275 km (0.118 R)
• M45: 16,442,900 km (0.095 R)
• M46: 17,287,829 km (0.085 R)
• M47: 17,442,962 km (0.118 R)
• M48: 17,598,544 km (0.028 R)
• M49: 18,146,820 km (0.1 R)
• M50: 18,462,771 km (0.092 R)
• M51: 18,700,781 km (0.104 R)
• M52: 19,059,966 km (0.049 R)
• M53: 19,180,093 km (0.111 R)
• M54: 19,300,519 km (0.091 R)
• M55: 19,622,902 km (0.113 R)
• M56: 19,987,921 km (0.051 R)
• M57: 21,013,265 km (0.04 R)
• M58: 21,178,870 km (0.081 R)
• M59: 21,887,664 km (0.083 R)
• M60: 22,097,700 km (0.069 R)
• M61: 22,604,388 km (0.074 R)
• M62: 22,901,639 km (0.044 R)
• M63: 23,457,395 km (0.071 R)
• M64: 23,586,199 km (0.117 R)
• M65: 23,758,386 km (0.05 R)
• M66: 24,060,723 km (0.097 R)
• M67: 24,364,407 km (0.064 R)
• M68: 24,800,335 km (0.075 R)
• M69: 26,123,528 km (0.088 R)
• M70: 26,614,508 km (0.11 R)
• M71: 27,108,630 km (0.084 R)
• M72: 28,425,540 km (0.085 R)
• M73: 28,608,798 km (0.075 R)
• M74: 28,746,428 km (0.112 R)
• M75: 29,068,661 km (0.046 R)
• M76: 29,438,467 km (0.091 R)
• M77: 30,744,756 km (0.102 R)
• M78: 31,074,171 km (0.103 R)
• M79: 31,263,113 km (0.105 R)
• M80: 31,404,931 km (0.111 R)
• M81: 31,641,894 km (0.025 R)
• M82: 31,736,739 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.2

Radius: 14.3

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.75 AU - 7.97 AU

Year: 8302 Days

Day: 5.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 63,398,887 km

• M1: 315,352 km (0.078 R)
• M2: 407,355 km (0.081 R)
• M3: 534,663 km (0.083 R)
• M4: 691,292 km (0.077 R)
• M5: 852,857 km (0.113 R)
• M6: 959,371 km (0.068 R)
• M7: 1,354,908 km (0.086 R)
• M8: 1,514,529 km (0.114 R)
• M9: 2,014,186 km (0.103 R)
• M10: 2,330,735 km (0.083 R)
• M11: 2,544,211 km (0.111 R)
• M12: 2,744,223 km (0.078 R)
• M13: 4,028,072 km (0.099 R)
• M14: 4,215,070 km (0.06 R)
• M15: 4,867,765 km (0.092 R)
• M16: 4,967,098 km (0.053 R)
• M17: 5,067,329 km (0.071 R)
• M18: 5,630,116 km (0.118 R)
• M19: 6,240,026 km (0.11 R)
• M20: 6,954,955 km (0.079 R)
• M21: 7,436,510 km (0.095 R)
• M22: 7,870,643 km (0.072 R)
• M23: 8,105,512 km (0.045 R)
• M24: 8,253,464 km (0.11 R)
• M25: 8,372,544 km (0.041 R)
• M26: 8,612,349 km (0.11 R)
• M27: 8,824,030 km (0.09 R)
• M28: 8,976,321 km (0.106 R)
• M29: 9,283,595 km (0.109 R)
• M30: 9,563,193 km (0.037 R)
• M31: 10,547,248 km (0.113 R)
• M32: 10,676,650 km (0.105 R)
• M33: 10,871,576 km (0.082 R)
• M34: 11,497,045 km (0.05 R)
• M35: 11,630,187 km (0.109 R)
• M36: 12,134,182 km (0.064 R)
• M37: 12,303,826 km (0.12 R)
• M38: 12,439,961 km (0.116 R)
• M39: 12,748,431 km (0.085 R)
• M40: 13,302,991 km (0.096 R)
• M41: 13,794,719 km (0.101 R)
• M42: 14,007,297 km (0.114 R)
• M43: 14,399,842 km (0.1 R)
• M44: 15,305,508 km (0.044 R)
• M45: 15,932,024 km (0.107 R)
• M46: 16,155,074 km (0.039 R)
• M47: 16,304,373 km (0.105 R)
• M48: 16,717,412 km (0.104 R)
• M49: 18,598,905 km (0.075 R)
• M50: 19,109,333 km (0.1 R)
• M51: 19,544,812 km (0.086 R)
• M52: 19,863,605 km (0.099 R)
• M53: 20,708,684 km (0.09 R)
• M54: 20,830,307 km (0.047 R)
• M55: 21,319,492 km (0.087 R)
• M56: 21,483,301 km (0.111 R)
• M57: 21,894,845 km (0.044 R)
• M58: 22,226,055 km (0.095 R)
• M59: 23,398,005 km (0.044 R)
• M60: 24,076,730 km (0.059 R)
• M61: 24,247,571 km (0.112 R)
• M62: 24,848,206 km (0.118 R)
• M63: 25,063,926 km (0.031 R)
• M64: 25,280,245 km (0.062 R)
• M65: 25,497,162 km (0.05 R)
• M66: 25,714,677 km (0.1 R)
• M67: 25,932,940 km (0.057 R)
• M68: 26,591,321 km (0.119 R)
• M69: 28,961,101 km (0.099 R)
• M70: 29,827,123 km (0.079 R)
• M71: 30,609,071 km (0.083 R)
• M72: 31,165,276 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 540.1

Radius: 5.9

Gravity: 15.52 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 10.97 AU - 14.51 AU

Year: 17131 Days

Day: 18.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,398,887 km

• M1: 83,775 km (0.088 R)
• M2: 739,313 km (0.064 R)
• M3: 1,898,397 km (0.112 R)
• M4: 2,510,851 km (0.082 R)
• M5: 2,672,865 km (0.077 R)
• M6: 3,569,854 km (0.11 R)
• M7: 4,050,512 km (0.108 R)
• M8: 4,356,290 km (0.108 R)
• M9: 4,433,931 km (0.116 R)
• M10: 4,669,548 km (0.031 R)
• M11: 4,829,019 km (0.074 R)
• M12: 4,909,353 km (0.117 R)
• M13: 5,568,332 km (0.076 R)
• M14: 5,994,087 km (0.077 R)
• M15: 6,967,521 km (0.096 R)
• M16: 7,847,007 km (0.112 R)
• M17: 7,989,125 km (0.082 R)
• M18: 8,420,266 km (0.096 R)
• M19: 9,708,303 km (0.113 R)
• M20: 9,759,017 km (0.102 R)
• M21: 10,014,081 km (0.077 R)
• M22: 10,740,080 km (0.053 R)
• M23: 11,322,315 km (0.095 R)
• M24: 11,375,721 km (0.105 R)
• M25: 11,590,245 km (0.071 R)
• M26: 11,698,105 km (0.084 R)
• M27: 11,860,418 km (0.074 R)
• M28: 12,572,504 km (0.097 R)
• M29: 13,467,698 km (0.074 R)
• M30: 13,808,781 km (0.088 R)
• M31: 13,923,074 km (0.027 R)
• M32: 15,318,972 km (0.083 R)
• M33: 15,794,094 km (0.064 R)
• M34: 16,153,728 km (0.106 R)
• M35: 16,819,887 km (0.118 R)
• M36: 17,618,740 km (0.105 R)
• M37: 18,241,665 km (0.075 R)
• M38: 19,444,881 km (0.072 R)
• M39: 19,959,049 km (0.118 R)
• M40: 20,217,853 km (0.114 R)
• M41: 20,738,902 km (0.119 R)
• M42: 23,205,173 km (0.106 R)
• M43: 23,409,224 km (0.058 R)
• M44: 23,956,154 km (0.03 R)
• M45: 24,024,820 km (0.103 R)
• M46: 24,715,064 km (0.053 R)
• M47: 24,784,328 km (0.119 R)
• M48: 25,271,867 km (0.093 R)
• M49: 25,903,320 km (0.075 R)
• M50: 26,824,394 km (0.12 R)
• M51: 27,396,606 km (0.056 R)
• M52: 28,117,518 km (0.07 R)
• M53: 30,243,304 km (0.093 R)
• M54: 30,540,555 km (0.075 R)
• M55: 32,041,171 km (0.095 R)
• M56: 32,953,120 km (0.101 R)
• M57: 33,796,403 km (0.111 R)
• M58: 33,950,489 km (0.054 R)
• M59: 37,001,837 km (0.117 R)
• M60: 37,479,054 km (0.104 R)
• M61: 37,558,789 km (0.055 R)
• M62: 39,732,746 km (0.098 R)
• M63: 40,221,332 km (0.086 R)
• M64: 40,384,693 km (0.115 R)
• M65: 41,699,060 km (0.068 R)
• M66: 42,777,362 km (0.11 R)
• M67: 43,027,489 km (0.059 R)
• M68: 43,361,691 km (0.084 R)
• M69: 43,529,240 km (0.073 R)
• M70: 44,117,010 km (0.084 R)
• M71: 45,555,394 km (0.096 R)
• M72: 45,725,636 km (0.118 R)
• M73: 46,923,317 km (0.096 R)
• M74: 47,009,186 km (0.059 R)
• M75: 47,525,897 km (0.096 R)
• M76: 49,349,196 km (0.119 R)
• M77: 49,699,105 km (0.093 R)
• M78: 49,874,434 km (0.116 R)
• M79: 51,106,971 km (0.06 R)
• M80: 51,372,358 km (0.077 R)
• M81: 51,904,477 km (0.072 R)
• M82: 53,422,297 km (0.118 R)
• M83: 53,601,815 km (0.088 R)
• M84: 55,589,821 km (0.086 R)
• M85: 56,045,047 km (0.099 R)
• M86: 56,318,662 km (0.09 R)
• M87: 56,775,833 km (0.08 R)
• M88: 56,959,090 km (0.088 R)
• M89: 57,234,201 km (0.118 R)
• M90: 57,601,912 km (0.108 R)
• M91: 58,801,986 km (0.115 R)
• M92: 61,039,073 km (0.052 R)
• M93: 61,414,713 km (0.097 R)
• M94: 61,885,198 km (0.114 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 12,499 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit