🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.42 AU - 0.66 AU

Year: 177 Days

Day: 40 Hours

Environment

Temp: 5 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.94 AU - 1.2 AU

Year: 494 Days

Day: 24.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.7

Radius: 12

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 7.64 AU - 8.22 AU

Year: 9965 Days

Day: 7.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 23,660,835 km

• M1: 184,005 km (0.074 R)
• M2: 427,850 km (0.11 R)
• M3: 525,687 km (0.093 R)
• M4: 778,956 km (0.116 R)
• M5: 986,897 km (0.089 R)
• M6: 1,072,168 km (0.116 R)
• M7: 1,213,987 km (0.117 R)
• M8: 1,657,544 km (0.066 R)
• M9: 1,951,803 km (0.093 R)
• M10: 2,240,079 km (0.096 R)
• M11: 2,710,713 km (0.109 R)
• M12: 3,186,435 km (0.103 R)
• M13: 3,473,962 km (0.063 R)
• M14: 3,770,016 km (0.093 R)
• M15: 5,065,085 km (0.066 R)
• M16: 5,216,927 km (0.092 R)
• M17: 5,681,727 km (0.073 R)
• M18: 6,159,842 km (0.088 R)
• M19: 6,387,530 km (0.103 R)
• M20: 6,584,849 km (0.076 R)
• M21: 7,154,967 km (0.093 R)
• M22: 8,022,186 km (0.104 R)
• M23: 8,235,213 km (0.105 R)
• M24: 8,414,282 km (0.077 R)
• M25: 8,630,750 km (0.076 R)
• M26: 8,885,814 km (0.093 R)
• M27: 9,143,272 km (0.045 R)
• M28: 9,403,273 km (0.099 R)
• M29: 9,703,367 km (0.079 R)
• M30: 9,816,762 km (0.083 R)
• M31: 10,236,085 km (0.06 R)
• M32: 10,428,767 km (0.086 R)
• M33: 12,502,343 km (0.096 R)
• M34: 13,082,035 km (0.107 R)
• M35: 13,249,285 km (0.092 R)
• M36: 13,501,507 km (0.092 R)
• M37: 14,053,374 km (0.106 R)
• M38: 14,829,637 km (0.107 R)
• M39: 14,916,852 km (0.114 R)
• M40: 15,091,583 km (0.053 R)
• M41: 15,443,138 km (0.11 R)
• M42: 15,975,557 km (0.109 R)
• M43: 16,109,596 km (0.107 R)
• M44: 16,468,930 km (0.041 R)
• M45: 16,649,645 km (0.106 R)
• M46: 16,921,913 km (0.034 R)
• M47: 17,013,018 km (0.078 R)
• M48: 17,793,620 km (0.118 R)
• M49: 18,915,753 km (0.043 R)
• M50: 19,533,144 km (0.035 R)
• M51: 19,772,351 km (0.092 R)
• M52: 19,868,243 km (0.119 R)
• M53: 20,253,607 km (0.105 R)
• M54: 20,398,717 km (0.099 R)
• M55: 21,031,815 km (0.106 R)
• M56: 21,277,006 km (0.102 R)
• M57: 21,523,094 km (0.109 R)
• M58: 22,768,048 km (0.091 R)
• M59: 23,933,864 km (0.105 R)
• M60: 24,036,189 km (0.092 R)
• M61: 24,756,353 km (0.105 R)
• M62: 24,963,397 km (0.057 R)
• M63: 25,692,686 km (0.098 R)
• M64: 25,902,423 km (0.119 R)
• M65: 26,112,608 km (0.09 R)
• M66: 26,640,688 km (0.102 R)
• M67: 27,065,696 km (0.112 R)
• M68: 27,279,022 km (0.095 R)
• M69: 27,492,947 km (0.078 R)
• M70: 29,169,490 km (0.119 R)
• M71: 29,442,955 km (0.061 R)
• M72: 29,662,415 km (0.1 R)
• M73: 31,381,445 km (0.068 R)
• M74: 32,055,533 km (0.08 R)
• M75: 33,532,213 km (0.084 R)
• M76: 35,613,568 km (0.085 R)
• M77: 35,964,525 km (0.113 R)
• M78: 36,199,094 km (0.04 R)
• M79: 36,846,853 km (0.035 R)
• M80: 37,083,367 km (0.107 R)
• M81: 39,899,846 km (0.071 R)
• M82: 40,142,793 km (0.096 R)
• M83: 40,691,070 km (0.085 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 38.2

Radius: 7.4

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 7.92 AU - 12.62 AU

Year: 14686 Days

Day: 16.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 23,660,835 km

• M1: 158,723 km (0.051 R)
• M2: 266,583 km (0.044 R)
• M3: 324,627 km (0.051 R)
• M4: 387,758 km (0.052 R)
• M5: 760,406 km (0.087 R)
• M6: 1,353,262 km (0.085 R)
• M7: 1,586,336 km (0.077 R)
• M8: 1,657,395 km (0.099 R)
• M9: 1,729,501 km (0.117 R)
• M10: 1,937,143 km (0.11 R)
• M11: 2,231,851 km (0.119 R)
• M12: 2,311,736 km (0.076 R)
• M13: 2,376,362 km (0.114 R)
• M14: 2,573,981 km (0.075 R)
• M15: 2,742,727 km (0.079 R)
• M16: 2,845,800 km (0.101 R)
• M17: 3,180,600 km (0.064 R)
• M18: 3,234,755 km (0.111 R)
• M19: 3,490,866 km (0.039 R)
• M20: 3,546,666 km (0.115 R)
• M21: 3,678,013 km (0.104 R)
• M22: 3,772,709 km (0.112 R)
• M23: 3,849,153 km (0.06 R)
• M24: 4,239,005 km (0.099 R)
• M25: 4,641,424 km (0.073 R)
• M26: 5,204,061 km (0.117 R)
• M27: 5,267,939 km (0.116 R)
• M28: 6,370,326 km (0.105 R)
• M29: 6,461,431 km (0.118 R)
• M30: 6,599,061 km (0.11 R)
• M31: 6,970,962 km (0.073 R)
• M32: 7,064,909 km (0.113 R)
• M33: 7,589,549 km (0.045 R)
• M34: 7,832,197 km (0.079 R)
• M35: 8,102,071 km (0.099 R)
• M36: 8,828,070 km (0.078 R)
• M37: 9,006,390 km (0.068 R)
• M38: 9,548,682 km (0.062 R)
• M39: 9,757,970 km (0.115 R)
• M40: 10,314,773 km (0.104 R)
• M41: 10,664,683 km (0.099 R)
• M42: 10,773,141 km (0.114 R)
• M43: 11,045,858 km (0.095 R)
• M44: 11,293,143 km (0.091 R)
• M45: 11,542,373 km (0.107 R)
• M46: 13,777,216 km (0.08 R)
• M47: 14,192,200 km (0.1 R)
• M48: 14,311,579 km (0.113 R)
• M49: 14,973,849 km (0.089 R)
• M50: 15,125,691 km (0.058 R)
• M51: 15,400,353 km (0.115 R)
• M52: 15,492,355 km (0.101 R)
• M53: 16,609,852 km (0.101 R)
• M54: 16,704,098 km (0.098 R)
• M55: 16,988,185 km (0.082 R)
• M56: 17,114,894 km (0.095 R)
• M57: 17,913,896 km (0.111 R)
• M58: 18,010,686 km (0.034 R)
• M59: 18,237,028 km (0.045 R)
• M60: 18,823,302 km (0.07 R)
• M61: 20,081,420 km (0.053 R)
• M62: 20,148,440 km (0.106 R)
• M63: 20,215,459 km (0.071 R)
• M64: 20,720,651 km (0.114 R)
• M65: 22,053,419 km (0.116 R)
• M66: 22,608,277 km (0.028 R)
• M67: 22,817,415 km (0.101 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 16,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit