🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.45 AU - 0.61 AU

Year: 249 Days

Day: 12.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.42 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.7

Radius: 12.5

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.29 AU - 2.33 AU

Year: 2267 Days

Day: 11.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 52,064,862 km

• M1: 205,099 km (0.091 R)
• M2: 318,793 km (0.114 R)
• M3: 529,576 km (0.09 R)
• M4: 650,601 km (0.055 R)
• M5: 1,034,320 km (0.117 R)
• M6: 1,117,346 km (0.089 R)
• M7: 1,268,590 km (0.096 R)
• M8: 1,358,199 km (0.114 R)
• M9: 1,640,490 km (0.106 R)
• M10: 1,839,455 km (0.043 R)
• M11: 2,441,736 km (0.12 R)
• M12: 2,540,920 km (0.103 R)
• M13: 2,699,344 km (0.049 R)
• M14: 2,876,169 km (0.103 R)
• M15: 3,041,624 km (0.078 R)
• M16: 3,429,681 km (0.099 R)
• M17: 3,589,302 km (0.109 R)
• M18: 3,949,384 km (0.078 R)
• M19: 4,049,764 km (0.093 R)
• M20: 4,184,851 km (0.114 R)
• M21: 4,918,479 km (0.118 R)
• M22: 5,044,739 km (0.087 R)
• M23: 5,226,800 km (0.093 R)
• M24: 5,654,201 km (0.082 R)
• M25: 5,824,593 km (0.1 R)
• M26: 6,112,419 km (0.069 R)
• M27: 6,902,446 km (0.066 R)
• M28: 7,003,574 km (0.069 R)
• M29: 7,578,628 km (0.11 R)
• M30: 7,829,803 km (0.088 R)
• M31: 7,935,269 km (0.068 R)
• M32: 8,041,185 km (0.066 R)
• M33: 8,233,119 km (0.099 R)
• M34: 8,318,838 km (0.115 R)
• M35: 8,599,634 km (0.08 R)
• M36: 8,839,738 km (0.076 R)
• M37: 9,059,946 km (0.065 R)
• M38: 9,913,402 km (0.113 R)
• M39: 10,027,695 km (0.088 R)
• M40: 10,257,477 km (0.103 R)
• M41: 10,792,439 km (0.039 R)
• M42: 11,098,965 km (0.09 R)
• M43: 11,288,955 km (0.108 R)
• M44: 11,962,743 km (0.116 R)
• M45: 12,402,711 km (0.111 R)
• M46: 12,624,714 km (0.1 R)
• M47: 12,897,880 km (0.071 R)
• M48: 13,147,858 km (0.113 R)
• M49: 13,779,909 km (0.115 R)
• M50: 14,009,841 km (0.097 R)
• M51: 14,112,465 km (0.107 R)
• M52: 14,603,445 km (0.114 R)
• M53: 14,837,865 km (0.077 R)
• M54: 15,178,798 km (0.098 R)
• M55: 15,469,317 km (0.093 R)
• M56: 15,735,003 km (0.093 R)
• M57: 15,815,038 km (0.1 R)
• M58: 15,975,557 km (0.085 R)
• M59: 16,055,891 km (0.077 R)
• M60: 16,136,524 km (0.051 R)
• M61: 16,541,336 km (0.1 R)
• M62: 16,813,005 km (0.065 R)
• M63: 17,416,035 km (0.113 R)
• M64: 17,526,438 km (0.054 R)
• M65: 17,803,493 km (0.118 R)
• M66: 18,054,069 km (0.1 R)
• M67: 18,137,844 km (0.064 R)
• M68: 18,586,937 km (0.053 R)
• M69: 18,671,609 km (0.106 R)
• M70: 19,039,770 km (0.043 R)
• M71: 19,125,041 km (0.109 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.1

Radius: 5.1

Gravity: 17.96 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.59 AU - 6.87 AU

Year: 10040 Days

Day: 21.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 52,064,862 km

• M1: 157,078 km (0.073 R)
• M2: 230,381 km (0.113 R)
• M3: 282,890 km (0.096 R)
• M4: 593,455 km (0.102 R)
• M5: 653,443 km (0.103 R)
• M6: 1,073,514 km (0.072 R)
• M7: 1,203,964 km (0.106 R)
• M8: 1,242,111 km (0.115 R)
• M9: 1,319,752 km (0.081 R)
• M10: 1,562,550 km (0.112 R)
• M11: 1,604,437 km (0.095 R)
• M12: 1,775,577 km (0.119 R)
• M13: 2,395,660 km (0.106 R)
• M14: 2,641,001 km (0.084 R)
• M15: 3,208,874 km (0.104 R)
• M16: 3,397,218 km (0.051 R)
• M17: 3,644,803 km (0.037 R)
• M18: 4,451,883 km (0.089 R)
• M19: 5,343,337 km (0.118 R)
• M20: 6,154,905 km (0.092 R)
• M21: 6,355,217 km (0.062 R)
• M22: 6,456,345 km (0.036 R)
• M23: 6,523,963 km (0.099 R)
• M24: 6,625,839 km (0.092 R)
• M25: 6,659,948 km (0.104 R)
• M26: 6,934,759 km (0.058 R)
• M27: 7,889,493 km (0.103 R)
• M28: 7,961,898 km (0.067 R)
• M29: 8,034,453 km (0.085 R)
• M30: 8,143,659 km (0.109 R)
• M31: 8,216,813 km (0.115 R)
• M32: 8,326,917 km (0.119 R)
• M33: 8,809,669 km (0.091 R)
• M34: 9,073,410 km (0.104 R)
• M35: 9,339,694 km (0.038 R)
• M36: 10,232,644 km (0.062 R)
• M37: 10,351,125 km (0.114 R)
• M38: 10,430,263 km (0.093 R)
• M39: 11,031,048 km (0.045 R)
• M40: 11,152,521 km (0.105 R)
• M41: 11,315,134 km (0.095 R)
• M42: 11,807,910 km (0.055 R)
• M43: 11,849,348 km (0.106 R)
• M44: 12,140,316 km (0.116 R)
• M45: 12,265,679 km (0.119 R)
• M46: 12,560,088 km (0.096 R)
• M47: 12,602,274 km (0.115 R)
• M48: 13,630,311 km (0.104 R)
• M49: 15,221,883 km (0.118 R)
• M50: 16,407,595 km (0.045 R)
• M51: 16,638,874 km (0.116 R)
• M52: 16,731,774 km (0.054 R)
• M53: 18,769,596 km (0.109 R)
• M54: 19,547,505 km (0.098 R)
• M55: 20,187,485 km (0.062 R)
• M56: 20,485,035 km (0.107 R)
• M57: 20,684,299 km (0.089 R)
• M58: 20,984,393 km (0.105 R)
• M59: 22,454,790 km (0.051 R)
• M60: 22,660,337 km (0.118 R)
• M61: 23,748,961 km (0.072 R)
• M62: 24,063,117 km (0.117 R)
• M63: 25,708,244 km (0.068 R)
• M64: 26,084,633 km (0.097 R)
• M65: 27,225,017 km (0.098 R)
• M66: 27,663,638 km (0.041 R)
• M67: 28,049,451 km (0.041 R)
• M68: 28,381,409 km (0.068 R)
• M69: 28,547,911 km (0.094 R)
• M70: 29,049,513 km (0.117 R)
• M71: 29,161,263 km (0.113 R)
• M72: 29,610,206 km (0.082 R)
• M73: 30,400,980 km (0.092 R)
• M74: 30,514,525 km (0.097 R)
• M75: 31,370,673 km (0.114 R)
• M76: 31,542,861 km (0.071 R)
• M77: 32,119,112 km (0.059 R)
• M78: 32,582,566 km (0.049 R)
• M79: 33,398,921 km (0.109 R)
• M80: 34,045,035 km (0.05 R)
• M81: 34,162,918 km (0.049 R)
• M82: 35,708,264 km (0.111 R)
• M83: 35,768,252 km (0.105 R)
• M84: 36,188,323 km (0.085 R)
• M85: 36,730,915 km (0.072 R)
• M86: 36,972,964 km (0.097 R)
• M87: 37,824,326 km (0.082 R)
• M88: 38,620,485 km (0.068 R)
• M89: 38,928,208 km (0.088 R)
• M90: 39,670,064 km (0.06 R)
• M91: 40,854,131 km (0.045 R)
• M92: 41,860,327 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 830.2

Radius: 3.1

Gravity: 86.39 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.9 AU - 6.76 AU

Year: 10283 Days

Day: 19.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 52,064,862 km

• M1: 68,965 km (0.031 R)
• M2: 336,296 km (0.051 R)
• M3: 551,867 km (0.112 R)
• M4: 691,441 km (0.037 R)
• M5: 1,260,212 km (0.093 R)
• M6: 1,282,652 km (0.067 R)
• M7: 1,758,373 km (0.066 R)
• M8: 2,067,443 km (0.119 R)
• M9: 2,282,864 km (0.089 R)
• M10: 2,676,755 km (0.103 R)
• M11: 3,152,177 km (0.044 R)
• M12: 3,717,507 km (0.101 R)
• M13: 3,749,820 km (0.064 R)
• M14: 3,879,970 km (0.066 R)
• M15: 4,415,531 km (0.102 R)
• M16: 4,691,988 km (0.112 R)
• M17: 5,188,952 km (0.114 R)
• M18: 5,407,065 km (0.109 R)
• M19: 5,702,521 km (0.091 R)
• M20: 5,965,365 km (0.114 R)
• M21: 6,079,209 km (0.067 R)
• M22: 6,309,141 km (0.059 R)
• M23: 6,502,870 km (0.06 R)
• M24: 7,541,378 km (0.084 R)
• M25: 7,623,358 km (0.106 R)
• M26: 7,912,680 km (0.118 R)
• M27: 8,289,966 km (0.108 R)
• M28: 8,459,460 km (0.043 R)
• M29: 8,587,367 km (0.1 R)
• M30: 8,974,975 km (0.083 R)
• M31: 9,236,472 km (0.117 R)
• M32: 10,718,987 km (0.034 R)
• M33: 12,563,828 km (0.072 R)
• M34: 13,796,963 km (0.078 R)
• M35: 13,997,873 km (0.074 R)
• M36: 14,199,680 km (0.057 R)
• M37: 15,171,318 km (0.036 R)
• M38: 15,586,901 km (0.092 R)
• M39: 16,802,234 km (0.057 R)
• M40: 17,232,029 km (0.102 R)
• M41: 17,611,110 km (0.036 R)
• M42: 17,828,925 km (0.071 R)
• M43: 18,267,396 km (0.039 R)
• M44: 19,547,206 km (0.098 R)
• M45: 19,716,251 km (0.101 R)
• M46: 20,626,106 km (0.077 R)
• M47: 20,913,334 km (0.109 R)
• M48: 21,665,960 km (0.116 R)
• M49: 22,427,563 km (0.101 R)
• M50: 22,486,505 km (0.071 R)
• M51: 22,841,351 km (0.067 R)
• M52: 23,138,303 km (0.105 R)
• M53: 23,257,532 km (0.107 R)
• M54: 24,037,087 km (0.076 R)
• M55: 24,157,812 km (0.065 R)
• M56: 25,314,353 km (0.091 R)
• M57: 26,116,048 km (0.071 R)
• M58: 26,178,131 km (0.066 R)
• M59: 27,051,484 km (0.096 R)
• M60: 27,491,750 km (0.104 R)
• M61: 27,744,421 km (0.071 R)
• M62: 28,570,800 km (0.109 R)
• M63: 28,698,556 km (0.108 R)
• M64: 29,405,107 km (0.039 R)
• M65: 29,534,210 km (0.102 R)
• M66: 29,922,716 km (0.081 R)
• M67: 31,889,778 km (0.095 R)
• M68: 31,956,050 km (0.09 R)
• M69: 33,157,022 km (0.109 R)
• M70: 33,224,191 km (0.12 R)
• M71: 33,965,897 km (0.104 R)
• M72: 34,033,516 km (0.099 R)
• M73: 34,169,051 km (0.045 R)
• M74: 35,191,254 km (0.086 R)
• M75: 35,259,769 km (0.059 R)
• M76: 35,671,762 km (0.117 R)
• M77: 36,085,250 km (0.077 R)
• M78: 36,917,164 km (0.074 R)
• M79: 37,475,164 km (0.045 R)
• M80: 39,521,364 km (0.096 R)
• M81: 40,378,560 km (0.096 R)
• M82: 41,242,039 km (0.067 R)
• M83: 41,748,427 km (0.065 R)
• M84: 42,038,797 km (0.081 R)
• M85: 42,840,641 km (0.072 R)
• M86: 42,986,948 km (0.09 R)
• M87: 44,607,542 km (0.078 R)
• M88: 44,830,144 km (0.115 R)
• M89: 46,774,168 km (0.104 R)
• M90: 47,226,701 km (0.113 R)
• M91: 47,756,427 km (0.094 R)
• M92: 47,908,120 km (0.1 R)
• M93: 49,051,197 km (0.102 R)
• M94: 50,049,015 km (0.087 R)
• M95: 50,203,250 km (0.059 R)
• M96: 51,986,906 km (0.025 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 18,125 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit