🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.68 AU - 0.98 AU

Year: 279 Days

Day: 17.3 Hours

Environment

Temp: 154 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,107,016 km

• M1: 42,037 km (0.103 R)
• M2: 707,149 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.14 AU - 1.7 AU

Year: 624 Days

Day: 25.6 Hours

Environment

Temp: -27 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.3

Radius: 13.7

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.91 AU - 5.99 AU

Year: 4063 Days

Day: 7.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 62,107,016 km

• M1: 175,927 km (0.034 R)
• M2: 395,088 km (0.11 R)
• M3: 494,421 km (0.042 R)
• M4: 660,026 km (0.054 R)
• M5: 785,688 km (0.119 R)
• M6: 920,625 km (0.087 R)
• M7: 1,064,090 km (0.097 R)
• M8: 1,180,178 km (0.114 R)
• M9: 1,400,386 km (0.112 R)
• M10: 1,542,055 km (0.096 R)
• M11: 1,675,197 km (0.08 R)
• M12: 1,882,390 km (0.088 R)
• M13: 2,795,386 km (0.035 R)
• M14: 2,910,127 km (0.116 R)
• M15: 3,315,538 km (0.032 R)
• M16: 3,437,310 km (0.094 R)
• M17: 3,847,956 km (0.094 R)
• M18: 4,087,163 km (0.095 R)
• M19: 4,388,454 km (0.078 R)
• M20: 4,541,791 km (0.083 R)
• M21: 4,736,119 km (0.112 R)
• M22: 4,933,139 km (0.092 R)
• M23: 5,072,714 km (0.097 R)
• M24: 5,458,378 km (0.043 R)
• M25: 6,044,053 km (0.104 R)
• M26: 6,409,521 km (0.116 R)
• M27: 6,960,041 km (0.075 R)
• M28: 7,117,119 km (0.119 R)
• M29: 7,207,326 km (0.111 R)
• M30: 7,457,304 km (0.084 R)
• M31: 8,367,159 km (0.102 R)
• M32: 8,678,172 km (0.109 R)
• M33: 8,847,368 km (0.041 R)
• M34: 9,188,900 km (0.093 R)
• M35: 9,684,368 km (0.033 R)
• M36: 9,910,111 km (0.028 R)
• M37: 10,011,090 km (0.071 R)
• M38: 10,112,367 km (0.092 R)
• M39: 10,290,389 km (0.063 R)
• M40: 10,392,564 km (0.07 R)
• M41: 10,675,454 km (0.094 R)
• M42: 10,804,856 km (0.114 R)
• M43: 11,117,665 km (0.092 R)
• M44: 11,380,658 km (0.103 R)
• M45: 11,805,666 km (0.1 R)
• M46: 12,344,218 km (0.085 R)
• M47: 12,534,656 km (0.11 R)
• M48: 13,641,531 km (0.093 R)
• M49: 13,753,879 km (0.117 R)
• M50: 14,036,319 km (0.112 R)
• M51: 14,292,132 km (0.08 R)
• M52: 14,693,204 km (0.12 R)
• M53: 14,779,522 km (0.11 R)
• M54: 15,741,286 km (0.073 R)
• M55: 16,036,742 km (0.115 R)
• M56: 16,483,441 km (0.112 R)
• M57: 17,236,966 km (0.107 R)
• M58: 18,559,261 km (0.05 R)
• M59: 18,746,408 km (0.08 R)
• M60: 19,153,913 km (0.11 R)
• M61: 19,501,130 km (0.041 R)
• M62: 19,882,305 km (0.106 R)
• M63: 20,009,762 km (0.11 R)
• M64: 20,490,720 km (0.099 R)
• M65: 20,813,402 km (0.111 R)
• M66: 21,333,255 km (0.118 R)
• M67: 21,660,276 km (0.096 R)
• M68: 22,022,003 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 341.1

Radius: 7

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 12.29 AU - 17.21 AU

Year: 20901 Days

Day: 23.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 62,107,016 km

• M1: 158,574 km (0.101 R)
• M2: 249,529 km (0.112 R)
• M3: 442,062 km (0.117 R)
• M4: 1,067,830 km (0.105 R)
• M5: 1,335,460 km (0.081 R)
• M6: 1,624,034 km (0.057 R)
• M7: 2,257,731 km (0.05 R)
• M8: 2,380,701 km (0.101 R)
• M9: 2,601,058 km (0.06 R)
• M10: 2,697,399 km (0.044 R)
• M11: 2,795,087 km (0.116 R)
• M12: 3,266,470 km (0.057 R)
• M13: 4,942,265 km (0.098 R)
• M14: 5,509,989 km (0.074 R)
• M15: 6,269,946 km (0.111 R)
• M16: 7,107,395 km (0.062 R)
• M17: 7,886,052 km (0.117 R)
• M18: 7,932,726 km (0.112 R)
• M19: 8,026,375 km (0.114 R)
• M20: 8,643,615 km (0.101 R)
• M21: 9,325,333 km (0.114 R)
• M22: 9,672,699 km (0.106 R)
• M23: 9,722,665 km (0.03 R)
• M24: 9,822,895 km (0.111 R)
• M25: 10,379,998 km (0.056 R)
• M26: 10,688,319 km (0.096 R)
• M27: 10,791,691 km (0.071 R)
• M28: 12,819,191 km (0.053 R)
• M29: 13,205,303 km (0.07 R)
• M30: 14,329,232 km (0.098 R)
• M31: 15,192,262 km (0.026 R)
• M32: 16,012,956 km (0.039 R)
• M33: 16,190,678 km (0.05 R)
• M34: 16,847,862 km (0.078 R)
• M35: 17,574,758 km (0.085 R)
• M36: 17,696,979 km (0.112 R)
• M37: 20,070,798 km (0.093 R)
• M38: 20,454,816 km (0.064 R)
• M39: 20,841,078 km (0.086 R)
• M40: 24,152,726 km (0.046 R)
• M41: 25,938,326 km (0.053 R)
• M42: 26,147,165 km (0.083 R)
• M43: 28,911,284 km (0.105 R)
• M44: 30,218,171 km (0.086 R)
• M45: 30,805,044 km (0.106 R)
• M46: 31,692,608 km (0.062 R)
• M47: 34,557,856 km (0.098 R)
• M48: 34,634,450 km (0.112 R)
• M49: 34,940,976 km (0.12 R)
• M50: 35,943,731 km (0.096 R)
• M51: 36,799,730 km (0.106 R)
• M52: 36,877,820 km (0.102 R)
• M53: 37,034,299 km (0.076 R)
• M54: 42,564,933 km (0.064 R)
• M55: 43,470,149 km (0.107 R)
• M56: 43,635,455 km (0.087 R)
• M57: 44,215,595 km (0.102 R)
• M58: 44,548,152 km (0.089 R)
• M59: 44,631,478 km (0.119 R)
• M60: 44,965,081 km (0.057 R)
• M61: 45,467,131 km (0.066 R)
• M62: 49,377,470 km (0.114 R)
• M63: 49,636,274 km (0.118 R)
• M64: 50,936,729 km (0.084 R)
• M65: 51,285,292 km (0.068 R)
• M66: 52,776,034 km (0.117 R)
• M67: 56,249,398 km (0.065 R)
• M68: 57,151,772 km (0.084 R)
• M69: 58,241,144 km (0.093 R)
• M70: 59,245,544 km (0.1 R)
• M71: 61,828,202 km (0.115 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 15,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit