🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.54 AU - 0.64 AU

Year: 293 Days

Day: 19.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,457,142 km

• M1: 94,247 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.1

Radius: 10.7

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.56 AU - 1.68 AU

Year: 1331 Days

Day: 8.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 26,457,142 km

• M1: 148,102 km (0.115 R)
• M2: 221,704 km (0.109 R)
• M3: 348,114 km (0.108 R)
• M4: 599,887 km (0.047 R)
• M5: 699,520 km (0.064 R)
• M6: 1,074,711 km (0.094 R)
• M7: 1,182,122 km (0.079 R)
• M8: 1,293,423 km (0.112 R)
• M9: 1,381,536 km (0.081 R)
• M10: 1,490,144 km (0.12 R)
• M11: 1,716,037 km (0.075 R)
• M12: 1,902,885 km (0.103 R)
• M13: 2,055,176 km (0.12 R)
• M14: 2,264,762 km (0.091 R)
• M15: 2,426,627 km (0.074 R)
• M16: 2,514,591 km (0.074 R)
• M17: 2,762,025 km (0.077 R)
• M18: 3,268,564 km (0.092 R)
• M19: 3,476,804 km (0.093 R)
• M20: 3,601,419 km (0.106 R)
• M21: 3,868,003 km (0.098 R)
• M22: 4,010,270 km (0.067 R)
• M23: 4,220,306 km (0.117 R)
• M24: 4,313,355 km (0.076 R)
• M25: 4,447,395 km (0.118 R)
• M26: 4,637,534 km (0.081 R)
• M27: 4,775,014 km (0.064 R)
• M28: 4,899,929 km (0.055 R)
• M29: 5,039,952 km (0.114 R)
• M30: 5,295,465 km (0.116 R)
• M31: 5,555,317 km (0.074 R)
• M32: 5,657,492 km (0.116 R)
• M33: 5,967,758 km (0.099 R)
• M34: 6,589,637 km (0.076 R)
• M35: 6,791,145 km (0.104 R)
• M36: 6,978,890 km (0.111 R)
• M37: 7,359,766 km (0.09 R)
• M38: 8,208,136 km (0.117 R)
• M39: 8,291,462 km (0.028 R)
• M40: 8,509,127 km (0.099 R)
• M41: 8,779,600 km (0.051 R)
• M42: 8,864,721 km (0.066 R)
• M43: 9,018,657 km (0.1 R)
• M44: 9,225,401 km (0.12 R)
• M45: 9,433,492 km (0.059 R)
• M46: 9,801,652 km (0.097 R)
• M47: 10,085,440 km (0.09 R)
• M48: 10,156,648 km (0.054 R)
• M49: 10,407,673 km (0.089 R)
• M50: 10,624,590 km (0.062 R)
• M51: 10,788,101 km (0.061 R)
• M52: 11,062,613 km (0.114 R)
• M53: 11,191,566 km (0.111 R)
• M54: 11,432,269 km (0.073 R)
• M55: 11,525,319 km (0.111 R)
• M56: 11,843,663 km (0.096 R)
• M57: 11,956,610 km (0.112 R)
• M58: 12,126,852 km (0.057 R)
• M59: 12,297,843 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.3

Radius: 9.9

Gravity: 8.53 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.34 AU - 2.82 AU

Year: 2676 Days

Day: 8.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 26,457,142 km

• M1: 123,717 km (0.07 R)
• M2: 273,615 km (0.097 R)
• M3: 338,690 km (0.116 R)
• M4: 473,627 km (0.094 R)
• M5: 601,683 km (0.057 R)
• M6: 675,285 km (0.101 R)
• M7: 884,273 km (0.108 R)
• M8: 1,183,918 km (0.11 R)
• M9: 1,388,867 km (0.105 R)
• M10: 1,540,559 km (0.064 R)
• M11: 1,819,708 km (0.111 R)
• M12: 2,455,948 km (0.068 R)
• M13: 2,719,390 km (0.029 R)
• M14: 2,798,527 km (0.083 R)
• M15: 2,927,032 km (0.092 R)
• M16: 3,139,910 km (0.059 R)
• M17: 3,720,649 km (0.043 R)
• M18: 3,915,724 km (0.098 R)
• M19: 4,005,483 km (0.078 R)
• M20: 4,316,048 km (0.07 R)
• M21: 4,577,695 km (0.098 R)
• M22: 4,921,770 km (0.106 R)
• M23: 5,116,546 km (0.057 R)
• M24: 5,373,556 km (0.073 R)
• M25: 5,594,362 km (0.084 R)
• M26: 5,777,320 km (0.066 R)
• M27: 6,128,277 km (0.098 R)
• M28: 6,211,902 km (0.06 R)
• M29: 6,937,751 km (0.104 R)
• M30: 7,939,608 km (0.057 R)
• M31: 8,053,751 km (0.091 R)
• M32: 8,329,759 km (0.032 R)
• M33: 8,562,234 km (0.093 R)
• M34: 8,679,369 km (0.032 R)
• M35: 9,105,125 km (0.088 R)
• M36: 9,344,631 km (0.111 R)
• M37: 9,489,292 km (0.08 R)
• M38: 9,756,624 km (0.093 R)
• M39: 10,323,450 km (0.085 R)
• M40: 10,724,073 km (0.093 R)
• M41: 10,825,052 km (0.1 R)
• M42: 11,078,770 km (0.083 R)
• M43: 11,695,861 km (0.108 R)
• M44: 11,878,071 km (0.097 R)
• M45: 12,192,376 km (0.113 R)
• M46: 12,324,172 km (0.098 R)
• M47: 13,558,953 km (0.072 R)
• M48: 14,052,925 km (0.095 R)
• M49: 14,664,481 km (0.098 R)
• M50: 14,748,555 km (0.051 R)
• M51: 15,001,824 km (0.116 R)
• M52: 15,086,496 km (0.054 R)
• M53: 15,313,287 km (0.117 R)
• M54: 15,712,713 km (0.07 R)
• M55: 15,856,178 km (0.071 R)
• M56: 16,086,708 km (0.098 R)
• M57: 16,289,413 km (0.096 R)
• M58: 16,872,994 km (0.078 R)
• M59: 17,493,077 km (0.105 R)
• M60: 17,910,605 km (0.05 R)
• M61: 18,090,721 km (0.115 R)
• M62: 18,482,667 km (0.071 R)
• M63: 18,786,052 km (0.049 R)
• M64: 19,091,231 km (0.044 R)
• M65: 19,336,572 km (0.027 R)
• M66: 19,675,411 km (0.061 R)
• M67: 19,830,245 km (0.038 R)
• M68: 20,140,810 km (0.115 R)
• M69: 20,547,118 km (0.076 R)
• M70: 21,145,809 km (0.058 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 81.6

Radius: 4.5

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.76 AU - 8.18 AU

Year: 11881 Days

Day: 24.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 26,457,142 km

• M1: 444,006 km (0.109 R)
• M2: 493,523 km (0.102 R)
• M3: 576,700 km (0.111 R)
• M4: 903,422 km (0.115 R)
• M5: 1,072,168 km (0.046 R)
• M6: 1,409,362 km (0.072 R)
• M7: 1,636,002 km (0.086 R)
• M8: 1,698,385 km (0.087 R)
• M9: 1,906,475 km (0.063 R)
• M10: 2,021,965 km (0.063 R)
• M11: 2,277,029 km (0.113 R)
• M12: 2,488,561 km (0.036 R)
• M13: 2,669,574 km (0.029 R)
• M14: 3,277,241 km (0.091 R)
• M15: 3,698,359 km (0.052 R)
• M16: 3,904,953 km (0.117 R)
• M17: 4,394,138 km (0.108 R)
• M18: 4,679,122 km (0.095 R)
• M19: 4,745,693 km (0.073 R)
• M20: 4,790,423 km (0.118 R)
• M21: 5,244,004 km (0.085 R)
• M22: 5,290,080 km (0.092 R)
• M23: 5,499,218 km (0.118 R)
• M24: 6,142,937 km (0.113 R)
• M25: 6,240,326 km (0.037 R)
• M26: 6,461,431 km (0.034 R)
• M27: 6,510,799 km (0.076 R)
• M28: 6,735,046 km (0.091 R)
• M29: 6,936,404 km (0.108 R)
• M30: 6,986,969 km (0.032 R)
• M31: 7,165,289 km (0.057 R)
• M32: 8,052,255 km (0.112 R)
• M33: 8,346,514 km (0.109 R)
• M34: 8,562,833 km (0.104 R)
• M35: 8,863,225 km (0.111 R)
• M36: 9,558,706 km (0.086 R)
• M37: 10,013,034 km (0.084 R)
• M38: 10,098,903 km (0.108 R)
• M39: 10,474,245 km (0.109 R)
• M40: 10,503,267 km (0.109 R)
• M41: 10,648,975 km (0.071 R)
• M42: 11,567,356 km (0.11 R)
• M43: 12,758,006 km (0.077 R)
• M44: 13,226,397 km (0.115 R)
• M45: 13,257,812 km (0.078 R)
• M46: 13,827,630 km (0.079 R)
• M47: 15,056,577 km (0.102 R)
• M48: 15,917,363 km (0.113 R)
• M49: 16,320,081 km (0.071 R)
• M50: 16,353,740 km (0.054 R)
• M51: 16,692,130 km (0.114 R)
• M52: 16,794,156 km (0.117 R)
• M53: 17,067,023 km (0.094 R)
• M54: 17,101,281 km (0.115 R)
• M55: 17,204,054 km (0.103 R)
• M56: 17,272,720 km (0.077 R)
• M57: 18,243,161 km (0.072 R)
• M58: 19,124,442 km (0.112 R)
• M59: 19,875,424 km (0.034 R)
• M60: 20,308,958 km (0.08 R)
• M61: 20,745,485 km (0.041 R)
• M62: 20,782,136 km (0.088 R)
• M63: 20,818,638 km (0.035 R)
• M64: 22,297,862 km (0.095 R)
• M65: 22,710,453 km (0.091 R)
• M66: 22,748,151 km (0.114 R)
• M67: 23,581,561 km (0.037 R)
• M68: 23,887,040 km (0.091 R)
• M69: 23,925,337 km (0.045 R)
• M70: 26,219,869 km (0.067 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 17,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit