🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.66 AU - 0.78 AU

Year: 223 Days

Day: 20.2 Hours

Environment

Temp: 178 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,292,208 km

• M1: 219,909 km (0.051 R)
• M2: 372,947 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.66 AU - 4.18 AU

Year: 2835 Days

Day: 36.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.7

Radius: 11.7

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 8.45 AU - 9.85 AU

Year: 10109 Days

Day: 6.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 62,292,208 km

• M1: 149,149 km (0.106 R)
• M2: 287,527 km (0.097 R)
• M3: 411,993 km (0.092 R)
• M4: 819,946 km (0.117 R)
• M5: 948,151 km (0.06 R)
• M6: 1,356,105 km (0.117 R)
• M7: 1,432,549 km (0.081 R)
• M8: 2,119,503 km (0.062 R)
• M9: 2,486,317 km (0.069 R)
• M10: 2,629,033 km (0.062 R)
• M11: 2,848,493 km (0.086 R)
• M12: 3,099,518 km (0.089 R)
• M13: 3,383,904 km (0.108 R)
• M14: 3,650,038 km (0.038 R)
• M15: 3,867,853 km (0.085 R)
• M16: 4,118,130 km (0.107 R)
• M17: 4,547,177 km (0.11 R)
• M18: 4,664,013 km (0.07 R)
• M19: 4,781,896 km (0.082 R)
• M20: 5,141,529 km (0.092 R)
• M21: 5,355,454 km (0.052 R)
• M22: 5,634,753 km (0.102 R)
• M23: 5,918,989 km (0.087 R)
• M24: 6,866,393 km (0.102 R)
• M25: 7,136,118 km (0.115 R)
• M26: 7,409,433 km (0.051 R)
• M27: 7,581,919 km (0.091 R)
• M28: 7,966,236 km (0.067 R)
• M29: 8,428,643 km (0.062 R)
• M30: 8,608,759 km (0.073 R)
• M31: 9,305,287 km (0.091 R)
• M32: 10,019,766 km (0.105 R)
• M33: 11,183,787 km (0.06 R)
• M34: 11,262,924 km (0.109 R)
• M35: 12,064,470 km (0.103 R)
• M36: 13,175,683 km (0.096 R)
• M37: 13,764,650 km (0.048 R)
• M38: 14,319,359 km (0.088 R)
• M39: 14,491,546 km (0.11 R)
• M40: 14,707,715 km (0.104 R)
• M41: 15,055,679 km (0.107 R)
• M42: 15,143,194 km (0.068 R)
• M43: 15,274,691 km (0.098 R)
• M44: 15,362,505 km (0.058 R)
• M45: 16,295,397 km (0.114 R)
• M46: 16,565,271 km (0.113 R)
• M47: 17,246,540 km (0.065 R)
• M48: 17,983,310 km (0.062 R)
• M49: 18,215,785 km (0.097 R)
• M50: 20,788,120 km (0.1 R)
• M51: 21,129,802 km (0.04 R)
• M52: 21,325,924 km (0.092 R)
• M53: 21,818,849 km (0.102 R)
• M54: 22,017,216 km (0.107 R)
• M55: 22,665,573 km (0.088 R)
• M56: 23,017,278 km (0.111 R)
• M57: 23,573,632 km (0.116 R)
• M58: 24,545,121 km (0.067 R)
• M59: 24,854,639 km (0.114 R)
• M60: 24,958,161 km (0.054 R)
• M61: 25,217,414 km (0.102 R)
• M62: 25,581,834 km (0.08 R)
• M63: 25,686,403 km (0.107 R)
• M64: 25,843,331 km (0.088 R)
• M65: 26,105,576 km (0.099 R)
• M66: 26,527,143 km (0.093 R)
• M67: 27,377,009 km (0.103 R)
• M68: 27,698,046 km (0.074 R)
• M69: 28,668,487 km (0.108 R)
• M70: 29,924,660 km (0.088 R)
• M71: 30,145,018 km (0.054 R)
• M72: 30,753,732 km (0.105 R)
• M73: 31,198,935 km (0.081 R)
• M74: 31,366,335 km (0.093 R)
• M75: 31,478,234 km (0.119 R)
• M76: 33,799,993 km (0.088 R)
• M77: 34,086,922 km (0.1 R)
• M78: 35,010,390 km (0.09 R)
• M79: 36,470,016 km (0.111 R)
• M80: 36,705,334 km (0.105 R)
• M81: 37,711,230 km (0.08 R)
• M82: 37,949,240 km (0.029 R)
• M83: 38,366,917 km (0.045 R)
• M84: 38,786,240 km (0.113 R)
• M85: 39,750,249 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 301.1

Radius: 7

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 11.3 AU - 13.56 AU

Year: 16007 Days

Day: 16.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 62,292,208 km

• M1: 272,119 km (0.107 R)
• M2: 320,289 km (0.077 R)
• M3: 385,514 km (0.03 R)
• M4: 578,196 km (0.1 R)
• M5: 874,250 km (0.108 R)
• M6: 1,089,222 km (0.074 R)
• M7: 1,299,108 km (0.104 R)
• M8: 1,342,641 km (0.063 R)
• M9: 1,544,748 km (0.12 R)
• M10: 1,829,432 km (0.084 R)
• M11: 2,053,829 km (0.079 R)
• M12: 2,611,530 km (0.106 R)
• M13: 2,950,369 km (0.05 R)
• M14: 3,037,136 km (0.053 R)
• M15: 3,333,041 km (0.118 R)
• M16: 3,700,303 km (0.09 R)
• M17: 4,080,581 km (0.087 R)
• M18: 4,877,788 km (0.094 R)
• M19: 5,049,975 km (0.111 R)
• M20: 5,259,113 km (0.062 R)
• M21: 5,400,184 km (0.11 R)
• M22: 5,471,243 km (0.118 R)
• M23: 5,686,065 km (0.067 R)
• M24: 5,976,884 km (0.076 R)
• M25: 6,050,336 km (0.095 R)
• M26: 6,272,639 km (0.096 R)
• M27: 6,687,025 km (0.104 R)
• M28: 6,839,914 km (0.106 R)
• M29: 6,994,000 km (0.111 R)
• M30: 7,227,223 km (0.095 R)
• M31: 7,462,989 km (0.027 R)
• M32: 8,431,336 km (0.078 R)
• M33: 9,056,505 km (0.099 R)
• M34: 9,696,485 km (0.115 R)
• M35: 9,956,636 km (0.118 R)
• M36: 11,110,035 km (0.093 R)
• M37: 11,748,519 km (0.104 R)
• M38: 11,979,498 km (0.097 R)
• M39: 12,025,874 km (0.045 R)
• M40: 12,586,866 km (0.092 R)
• M41: 12,728,535 km (0.09 R)
• M42: 13,685,961 km (0.105 R)
• M43: 14,765,609 km (0.096 R)
• M44: 15,366,095 km (0.096 R)
• M45: 15,416,509 km (0.05 R)
• M46: 15,720,043 km (0.116 R)
• M47: 16,694,225 km (0.096 R)
• M48: 17,058,047 km (0.038 R)
• M49: 17,319,544 km (0.116 R)
• M50: 17,740,811 km (0.08 R)
• M51: 18,916,202 km (0.051 R)
• M52: 20,393,032 km (0.115 R)
• M53: 21,173,185 km (0.086 R)
• M54: 21,963,211 km (0.105 R)
• M55: 22,076,906 km (0.102 R)
• M56: 22,762,812 km (0.106 R)
• M57: 23,863,254 km (0.084 R)
• M58: 23,980,090 km (0.108 R)
• M59: 25,158,772 km (0.088 R)
• M60: 25,277,702 km (0.065 R)
• M61: 25,815,207 km (0.076 R)
• M62: 26,055,312 km (0.066 R)
• M63: 27,144,683 km (0.098 R)
• M64: 27,266,755 km (0.094 R)
• M65: 27,327,791 km (0.045 R)
• M66: 27,450,012 km (0.113 R)
• M67: 28,002,328 km (0.098 R)
• M68: 29,995,869 km (0.096 R)
• M69: 30,755,228 km (0.12 R)
• M70: 30,818,807 km (0.095 R)
• M71: 31,201,030 km (0.096 R)
• M72: 31,905,935 km (0.073 R)
• M73: 32,551,300 km (0.064 R)
• M74: 34,447,303 km (0.105 R)
• M75: 34,777,765 km (0.071 R)
• M76: 35,441,830 km (0.113 R)
• M77: 36,985,231 km (0.12 R)
• M78: 37,255,854 km (0.12 R)
• M79: 37,527,224 km (0.077 R)
• M80: 37,595,142 km (0.094 R)
• M81: 38,893,502 km (0.096 R)
• M82: 40,763,774 km (0.049 R)
• M83: 40,833,636 km (0.074 R)
• M84: 40,973,510 km (0.104 R)
• M85: 41,253,558 km (0.116 R)
• M86: 42,592,309 km (0.027 R)
• M87: 48,014,783 km (0.074 R)
• M88: 48,088,535 km (0.089 R)
• M89: 48,902,198 km (0.074 R)
• M90: 49,199,299 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368.9

Radius: 7.1

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 13.15 AU - 15.87 AU

Year: 20188 Days

Day: 22.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 62,292,208 km

• M1: 117,135 km (0.106 R)
• M2: 202,556 km (0.102 R)
• M3: 264,190 km (0.094 R)
• M4: 319,541 km (0.119 R)
• M5: 623,674 km (0.114 R)
• M6: 722,109 km (0.105 R)
• M7: 783,743 km (0.111 R)
• M8: 1,048,531 km (0.097 R)
• M9: 1,143,077 km (0.115 R)
• M10: 1,391,559 km (0.077 R)
• M11: 1,967,511 km (0.096 R)
• M12: 2,296,028 km (0.074 R)
• M13: 2,357,662 km (0.092 R)
• M14: 2,514,142 km (0.103 R)
• M15: 2,577,721 km (0.119 R)
• M16: 2,674,062 km (0.112 R)
• M17: 3,346,804 km (0.077 R)
• M18: 3,416,815 km (0.094 R)
• M19: 5,651,957 km (0.117 R)
• M20: 5,904,179 km (0.104 R)
• M21: 6,682,986 km (0.091 R)
• M22: 6,815,829 km (0.086 R)
• M23: 7,447,730 km (0.104 R)
• M24: 7,539,583 km (0.107 R)
• M25: 8,004,234 km (0.091 R)
• M26: 8,098,182 km (0.097 R)
• M27: 8,287,423 km (0.105 R)
• M28: 9,453,089 km (0.105 R)
• M29: 9,802,700 km (0.039 R)
• M30: 9,903,379 km (0.119 R)
• M31: 10,105,635 km (0.106 R)
• M32: 11,033,142 km (0.079 R)
• M33: 11,138,010 km (0.087 R)
• M34: 12,366,059 km (0.074 R)
• M35: 13,918,137 km (0.043 R)
• M36: 14,201,775 km (0.089 R)
• M37: 14,258,622 km (0.115 R)
• M38: 14,890,074 km (0.103 R)
• M39: 15,296,681 km (0.116 R)
• M40: 15,589,295 km (0.089 R)
• M41: 15,824,762 km (0.09 R)
• M42: 17,444,757 km (0.108 R)
• M43: 17,934,690 km (0.098 R)
• M44: 18,367,178 km (0.078 R)
• M45: 19,116,663 km (0.077 R)
• M46: 19,685,285 km (0.112 R)
• M47: 20,003,629 km (0.087 R)
• M48: 20,195,413 km (0.036 R)
• M49: 20,323,619 km (0.066 R)
• M50: 21,228,536 km (0.092 R)
• M51: 22,677,092 km (0.04 R)
• M52: 23,615,520 km (0.112 R)
• M53: 24,293,497 km (0.085 R)
• M54: 24,703,396 km (0.063 R)
• M55: 26,646,074 km (0.079 R)
• M56: 28,421,800 km (0.066 R)
• M57: 29,142,712 km (0.097 R)
• M58: 29,215,118 km (0.083 R)
• M59: 29,796,754 km (0.066 R)
• M60: 29,869,608 km (0.112 R)
• M61: 30,088,919 km (0.097 R)
• M62: 30,455,583 km (0.065 R)
• M63: 30,602,638 km (0.034 R)
• M64: 31,712,953 km (0.113 R)
• M65: 31,862,102 km (0.082 R)
• M66: 32,160,849 km (0.063 R)
• M67: 32,610,840 km (0.094 R)
• M68: 34,049,373 km (0.109 R)
• M69: 35,973,650 km (0.054 R)
• M70: 37,853,946 km (0.08 R)
• M71: 38,091,208 km (0.042 R)
• M72: 38,885,573 km (0.097 R)
• M73: 39,204,964 km (0.036 R)
• M74: 40,248,709 km (0.105 R)
• M75: 40,652,623 km (0.105 R)
• M76: 40,976,652 km (0.111 R)
• M77: 41,545,872 km (0.116 R)
• M78: 42,774,519 km (0.068 R)
• M79: 45,518,892 km (0.104 R)
• M80: 46,108,457 km (0.09 R)
• M81: 47,124,825 km (0.093 R)
• M82: 48,319,813 km (0.091 R)
• M83: 48,405,682 km (0.114 R)
• M84: 49,611,291 km (0.073 R)
• M85: 49,784,376 km (0.11 R)
• M86: 50,478,660 km (0.06 R)
• M87: 51,263,450 km (0.113 R)
• M88: 53,021,973 km (0.086 R)
• M89: 53,110,386 km (0.099 R)
• M90: 53,997,501 km (0.061 R)
• M91: 58,414,827 km (0.114 R)
• M92: 58,597,486 km (0.104 R)
• M93: 58,689,040 km (0.091 R)
• M94: 59,514,072 km (0.07 R)
• M95: 60,066,387 km (0.109 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 19,064 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit