🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.31 AU - 1.95 AU

Year: 801 Days

Day: 30.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,003,310 km

• M1: 231,578 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.64 AU - 2.44 AU

Year: 1122 Days

Day: 45.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380

Radius: 11.9

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 6.34 AU - 6.74 AU

Year: 6439 Days

Day: 14.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 75,003,310 km

• M1: 181,761 km (0.041 R)
• M2: 284,834 km (0.083 R)
• M3: 364,420 km (0.087 R)
• M4: 689,197 km (0.079 R)
• M5: 784,491 km (0.09 R)
• M6: 950,096 km (0.076 R)
• M7: 1,030,729 km (0.067 R)
• M8: 1,127,968 km (0.114 R)
• M9: 1,362,687 km (0.105 R)
• M10: 1,597,406 km (0.101 R)
• M11: 1,794,875 km (0.092 R)
• M12: 2,053,380 km (0.102 R)
• M13: 2,960,093 km (0.077 R)
• M14: 3,081,417 km (0.101 R)
• M15: 3,455,561 km (0.079 R)
• M16: 3,562,224 km (0.102 R)
• M17: 3,648,243 km (0.103 R)
• M18: 3,910,788 km (0.089 R)
• M19: 3,999,649 km (0.083 R)
• M20: 5,045,787 km (0.1 R)
• M21: 5,462,417 km (0.033 R)
• M22: 5,687,412 km (0.114 R)
• M23: 5,788,390 km (0.08 R)
• M24: 6,512,444 km (0.098 R)
• M25: 6,831,387 km (0.116 R)
• M26: 7,047,107 km (0.103 R)
• M27: 7,128,488 km (0.108 R)
• M28: 7,237,545 km (0.109 R)
• M29: 7,568,156 km (0.103 R)
• M30: 7,735,257 km (0.112 R)
• M31: 9,145,965 km (0.089 R)
• M32: 9,383,676 km (0.078 R)
• M33: 10,232,195 km (0.065 R)
• M34: 10,355,464 km (0.049 R)
• M35: 10,448,214 km (0.076 R)
• M36: 11,486,723 km (0.109 R)
• M37: 12,955,325 km (0.06 R)
• M38: 13,289,676 km (0.085 R)
• M39: 13,694,787 km (0.104 R)
• M40: 14,241,119 km (0.081 R)
• M41: 14,829,487 km (0.094 R)
• M42: 15,039,074 km (0.073 R)
• M43: 15,958,502 km (0.053 R)
• M44: 16,642,015 km (0.065 R)
• M45: 17,115,044 km (0.066 R)
• M46: 17,261,650 km (0.053 R)
• M47: 17,518,958 km (0.115 R)
• M48: 18,149,214 km (0.083 R)
• M49: 18,598,606 km (0.043 R)
• M50: 18,900,195 km (0.093 R)
• M51: 18,975,892 km (0.073 R)
• M52: 19,241,577 km (0.088 R)
• M53: 19,355,721 km (0.052 R)
• M54: 19,470,163 km (0.077 R)
• M55: 19,776,539 km (0.103 R)
• M56: 20,432,676 km (0.11 R)
• M57: 20,588,108 km (0.09 R)
• M58: 20,900,169 km (0.115 R)
• M59: 21,174,531 km (0.058 R)
• M60: 21,489,585 km (0.082 R)
• M61: 22,684,572 km (0.106 R)
• M62: 23,574,680 km (0.057 R)
• M63: 24,558,734 km (0.081 R)
• M64: 24,641,312 km (0.112 R)
• M65: 25,097,287 km (0.096 R)
• M66: 25,347,115 km (0.119 R)
• M67: 25,891,502 km (0.108 R)
• M68: 26,736,431 km (0.081 R)
• M69: 26,906,523 km (0.088 R)
• M70: 27,805,307 km (0.071 R)
• M71: 27,934,560 km (0.112 R)
• M72: 28,540,132 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.7

Radius: 12.7

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 5.6 AU - 8.68 AU

Year: 7345 Days

Day: 11.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 75,003,310 km

• M1: 261,347 km (0.112 R)
• M2: 356,043 km (0.075 R)
• M3: 507,137 km (0.059 R)
• M4: 706,850 km (0.091 R)
• M5: 823,387 km (0.092 R)
• M6: 1,132,007 km (0.091 R)
• M7: 1,257,370 km (0.106 R)
• M8: 1,402,630 km (0.108 R)
• M9: 1,538,315 km (0.071 R)
• M10: 1,631,365 km (0.051 R)
• M11: 1,758,523 km (0.117 R)
• M12: 1,889,122 km (0.092 R)
• M13: 2,074,174 km (0.119 R)
• M14: 2,300,815 km (0.114 R)
• M15: 2,554,234 km (0.066 R)
• M16: 2,932,268 km (0.085 R)
• M17: 3,287,862 km (0.089 R)
• M18: 3,389,140 km (0.103 R)
• M19: 3,512,109 km (0.061 R)
• M20: 3,699,256 km (0.086 R)
• M21: 4,369,754 km (0.115 R)
• M22: 5,337,802 km (0.118 R)
• M23: 5,553,821 km (0.082 R)
• M24: 5,895,502 km (0.117 R)
• M25: 6,193,950 km (0.066 R)
• M26: 6,421,040 km (0.054 R)
• M27: 6,650,972 km (0.092 R)
• M28: 7,277,488 km (0.118 R)
• M29: 7,624,704 km (0.111 R)
• M30: 8,142,014 km (0.052 R)
• M31: 8,558,494 km (0.089 R)
• M32: 9,470,293 km (0.092 R)
• M33: 9,586,531 km (0.105 R)
• M34: 9,849,673 km (0.045 R)
• M35: 9,967,407 km (0.103 R)
• M36: 10,233,841 km (0.118 R)
• M37: 10,532,887 km (0.094 R)
• M38: 11,170,174 km (0.078 R)
• M39: 11,509,013 km (0.05 R)
• M40: 11,757,495 km (0.113 R)
• M41: 11,913,825 km (0.108 R)
• M42: 12,102,169 km (0.11 R)
• M43: 12,291,709 km (0.104 R)
• M44: 12,801,539 km (0.093 R)
• M45: 13,514,073 km (0.117 R)
• M46: 14,106,630 km (0.074 R)
• M47: 15,283,218 km (0.102 R)
• M48: 15,590,791 km (0.063 R)
• M49: 16,177,514 km (0.101 R)
• M50: 16,421,209 km (0.082 R)
• M51: 16,666,100 km (0.107 R)
• M52: 16,771,417 km (0.07 R)
• M53: 16,912,189 km (0.042 R)
• M54: 17,944,713 km (0.061 R)
• M55: 18,196,935 km (0.082 R)
• M56: 18,341,746 km (0.089 R)
• M57: 18,595,913 km (0.117 R)
• M58: 19,070,886 km (0.097 R)
• M59: 20,033,100 km (0.1 R)
• M60: 20,369,844 km (0.088 R)
• M61: 20,821,780 km (0.113 R)
• M62: 21,049,019 km (0.076 R)
• M63: 21,163,012 km (0.049 R)
• M64: 21,277,156 km (0.069 R)
• M65: 21,467,743 km (0.04 R)
• M66: 21,812,417 km (0.032 R)
• M67: 22,158,885 km (0.066 R)
• M68: 22,896,253 km (0.055 R)
• M69: 23,248,407 km (0.113 R)
• M70: 23,760,181 km (0.08 R)
• M71: 24,077,029 km (0.038 R)
• M72: 26,333,564 km (0.107 R)
• M73: 26,620,492 km (0.073 R)
• M74: 27,073,325 km (0.073 R)
• M75: 27,155,903 km (0.108 R)
• M76: 27,321,358 km (0.055 R)
• M77: 27,903,144 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 591.7

Radius: 7.7

Gravity: 9.98 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 14.41 AU - 14.41 AU

Year: 21060 Days

Day: 21.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,003,310 km

• M1: 139,575 km (0.085 R)
• M2: 233,373 km (0.055 R)
• M3: 374,294 km (0.089 R)
• M4: 484,996 km (0.081 R)
• M5: 672,742 km (0.08 R)
• M6: 1,009,786 km (0.094 R)
• M7: 1,224,309 km (0.11 R)
• M8: 2,828,597 km (0.12 R)
• M9: 2,903,545 km (0.092 R)
• M10: 3,445,987 km (0.118 R)
• M11: 3,647,495 km (0.111 R)
• M12: 3,935,920 km (0.106 R)
• M13: 4,019,695 km (0.115 R)
• M14: 4,231,675 km (0.054 R)
• M15: 4,404,012 km (0.051 R)
• M16: 4,889,906 km (0.114 R)
• M17: 5,116,247 km (0.088 R)
• M18: 6,250,648 km (0.112 R)
• M19: 7,511,309 km (0.054 R)
• M20: 8,197,215 km (0.064 R)
• M21: 10,083,944 km (0.085 R)
• M22: 10,721,979 km (0.097 R)
• M23: 10,839,413 km (0.057 R)
• M24: 10,957,296 km (0.029 R)
• M25: 11,373,029 km (0.059 R)
• M26: 11,612,984 km (0.113 R)
• M27: 11,673,271 km (0.052 R)
• M28: 11,733,559 km (0.101 R)
• M29: 12,527,625 km (0.111 R)
• M30: 12,962,356 km (0.103 R)
• M31: 13,024,888 km (0.066 R)
• M32: 13,846,629 km (0.092 R)
• M33: 14,167,068 km (0.052 R)
• M34: 14,296,021 km (0.097 R)
• M35: 14,554,975 km (0.114 R)
• M36: 14,620,050 km (0.081 R)
• M37: 15,341,262 km (0.115 R)
• M38: 15,739,491 km (0.07 R)
• M39: 16,006,823 km (0.082 R)
• M40: 16,614,040 km (0.059 R)
• M41: 17,435,333 km (0.1 R)
• M42: 17,504,297 km (0.115 R)
• M43: 18,199,628 km (0.077 R)
• M44: 18,480,423 km (0.115 R)
• M45: 19,046,053 km (0.072 R)
• M46: 19,331,037 km (0.106 R)
• M47: 20,194,366 km (0.062 R)
• M48: 20,557,739 km (0.115 R)
• M49: 21,291,218 km (0.119 R)
• M50: 21,438,871 km (0.11 R)
• M51: 21,661,024 km (0.055 R)
• M52: 23,542,217 km (0.097 R)
• M53: 24,618,274 km (0.079 R)
• M54: 25,710,488 km (0.09 R)
• M55: 26,420,779 km (0.078 R)
• M56: 27,217,687 km (0.105 R)
• M57: 27,538,724 km (0.104 R)
• M58: 29,572,956 km (0.063 R)
• M59: 30,649,911 km (0.082 R)
• M60: 31,067,439 km (0.106 R)
• M61: 34,388,811 km (0.102 R)
• M62: 35,959,289 km (0.082 R)
• M63: 37,642,265 km (0.045 R)
• M64: 40,717,399 km (0.032 R)
• M65: 43,684,523 km (0.111 R)
• M66: 44,720,488 km (0.06 R)
• M67: 45,383,955 km (0.092 R)
• M68: 47,779,765 km (0.119 R)
• M69: 48,166,924 km (0.07 R)
• M70: 49,725,883 km (0.105 R)
• M71: 51,103,680 km (0.11 R)
• M72: 54,501,197 km (0.098 R)
• M73: 54,804,582 km (0.026 R)
• M74: 55,412,697 km (0.036 R)
• M75: 55,616,000 km (0.116 R)
• M76: 56,023,206 km (0.079 R)
• M77: 56,227,257 km (0.106 R)
• M78: 56,840,758 km (0.108 R)
• M79: 57,045,707 km (0.085 R)
• M80: 57,353,580 km (0.117 R)
• M81: 57,868,047 km (0.103 R)
• M82: 59,836,904 km (0.095 R)
• M83: 62,460,701 km (0.061 R)
• M84: 63,520,752 km (0.047 R)
• M85: 65,336,272 km (0.087 R)
• M86: 65,981,188 km (0.113 R)
• M87: 66,736,209 km (0.101 R)
• M88: 67,711,138 km (0.087 R)
• M89: 67,928,504 km (0.097 R)
• M90: 68,800,061 km (0.1 R)
• M91: 70,224,083 km (0.089 R)
• M92: 71,326,170 km (0.082 R)
• M93: 74,218,196 km (0.051 R)
• M94: 75,003,286 km (0.072 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 20,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit