🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.91 AU - 1.45 AU

Year: 455 Days

Day: 37.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 5.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.39 AU - 1.81 AU

Year: 718 Days

Day: 24.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.7

Radius: 12.9

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 7.58 AU - 8.04 AU

Year: 7743 Days

Day: 11.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 47,550,112 km

• M1: 200,760 km (0.091 R)
• M2: 319,840 km (0.083 R)
• M3: 538,253 km (0.089 R)
• M4: 916,137 km (0.086 R)
• M5: 1,755,830 km (0.117 R)
• M6: 2,086,890 km (0.099 R)
• M7: 2,687,526 km (0.119 R)
• M8: 2,959,195 km (0.105 R)
• M9: 3,070,347 km (0.069 R)
• M10: 3,154,720 km (0.095 R)
• M11: 3,239,841 km (0.079 R)
• M12: 3,368,944 km (0.091 R)
• M13: 3,485,331 km (0.039 R)
• M14: 3,827,312 km (0.104 R)
• M15: 4,835,751 km (0.114 R)
• M16: 5,335,857 km (0.085 R)
• M17: 5,747,849 km (0.091 R)
• M18: 6,639,453 km (0.101 R)
• M19: 7,497,696 km (0.054 R)
• M20: 7,823,819 km (0.116 R)
• M21: 7,978,952 km (0.105 R)
• M22: 8,174,177 km (0.067 R)
• M23: 9,276,564 km (0.098 R)
• M24: 9,709,799 km (0.101 R)
• M25: 9,960,376 km (0.064 R)
• M26: 10,044,300 km (0.055 R)
• M27: 10,297,719 km (0.114 R)
• M28: 10,832,531 km (0.074 R)
• M29: 10,983,924 km (0.09 R)
• M30: 11,070,691 km (0.11 R)
• M31: 11,288,805 km (0.072 R)
• M32: 11,398,311 km (0.107 R)
• M33: 12,265,230 km (0.09 R)
• M34: 12,468,235 km (0.1 R)
• M35: 12,763,541 km (0.081 R)
• M36: 13,199,319 km (0.115 R)
• M37: 13,453,785 km (0.119 R)
• M38: 13,709,897 km (0.052 R)
• M39: 13,803,545 km (0.097 R)
• M40: 15,377,764 km (0.069 R)
• M41: 15,596,775 km (0.115 R)
• M42: 16,483,441 km (0.054 R)
• M43: 16,632,740 km (0.063 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 114.7

Radius: 6.2

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 13.6 AU - 19.74 AU

Year: 24146 Days

Day: 22.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 47,550,112 km

• M1: 89,160 km (0.1 R)
• M2: 264,788 km (0.082 R)
• M3: 576,401 km (0.101 R)
• M4: 1,091,466 km (0.051 R)
• M5: 1,131,259 km (0.1 R)
• M6: 1,171,501 km (0.083 R)
• M7: 1,533,528 km (0.078 R)
• M8: 1,600,847 km (0.098 R)
• M9: 2,379,803 km (0.12 R)
• M10: 2,671,220 km (0.105 R)
• M11: 3,086,952 km (0.11 R)
• M12: 3,463,490 km (0.078 R)
• M13: 3,522,731 km (0.075 R)
• M14: 3,916,023 km (0.069 R)
• M15: 4,133,539 km (0.119 R)
• M16: 4,678,225 km (0.085 R)
• M17: 4,809,721 km (0.077 R)
• M18: 4,875,993 km (0.084 R)
• M19: 5,450,748 km (0.11 R)
• M20: 5,519,862 km (0.039 R)
• M21: 5,763,707 km (0.107 R)
• M22: 6,370,775 km (0.071 R)
• M23: 8,430,139 km (0.096 R)
• M24: 9,906,969 km (0.09 R)
• M25: 10,288,594 km (0.09 R)
• M26: 11,241,532 km (0.068 R)
• M27: 12,222,296 km (0.081 R)
• M28: 12,267,474 km (0.091 R)
• M29: 12,494,564 km (0.1 R)
• M30: 12,585,669 km (0.074 R)
• M31: 12,677,073 km (0.09 R)
• M32: 13,650,207 km (0.093 R)
• M33: 13,791,278 km (0.092 R)
• M34: 14,695,298 km (0.068 R)
• M35: 15,130,179 km (0.101 R)
• M36: 15,178,798 km (0.093 R)
• M37: 15,765,820 km (0.079 R)
• M38: 15,963,140 km (0.119 R)
• M39: 16,161,357 km (0.074 R)
• M40: 16,660,266 km (0.103 R)
• M41: 16,811,061 km (0.069 R)
• M42: 17,418,278 km (0.077 R)
• M43: 18,187,361 km (0.058 R)
• M44: 18,394,405 km (0.102 R)
• M45: 18,446,165 km (0.114 R)
• M46: 19,072,382 km (0.075 R)
• M47: 21,427,352 km (0.06 R)
• M48: 23,421,342 km (0.113 R)
• M49: 23,533,839 km (0.12 R)
• M50: 23,759,283 km (0.093 R)
• M51: 24,212,565 km (0.115 R)
• M52: 24,783,131 km (0.113 R)
• M53: 25,127,655 km (0.114 R)
• M54: 25,358,185 km (0.116 R)
• M55: 25,473,675 km (0.049 R)
• M56: 25,705,253 km (0.105 R)
• M57: 26,170,502 km (0.091 R)
• M58: 26,404,174 km (0.103 R)
• M59: 26,462,667 km (0.108 R)
• M60: 27,109,378 km (0.115 R)
• M61: 27,345,743 km (0.107 R)
• M62: 27,582,855 km (0.077 R)
• M63: 27,761,176 km (0.057 R)
• M64: 28,118,865 km (0.097 R)
• M65: 28,178,704 km (0.084 R)
• M66: 28,238,543 km (0.059 R)
• M67: 28,358,221 km (0.107 R)
• M68: 28,838,879 km (0.113 R)
• M69: 28,959,455 km (0.12 R)
• M70: 29,382,967 km (0.09 R)
• M71: 29,565,027 km (0.034 R)
• M72: 30,113,453 km (0.097 R)
• M73: 30,726,954 km (0.105 R)
• M74: 32,153,370 km (0.091 R)
• M75: 33,664,607 km (0.031 R)
• M76: 33,728,037 km (0.116 R)
• M77: 34,109,661 km (0.048 R)
• M78: 34,173,539 km (0.113 R)
• M79: 34,877,397 km (0.098 R)
• M80: 35,456,790 km (0.107 R)
• M81: 35,780,071 km (0.073 R)
• M82: 37,345,463 km (0.111 R)
• M83: 37,542,782 km (0.063 R)
• M84: 39,133,157 km (0.101 R)
• M85: 40,205,625 km (0.053 R)
• M86: 40,272,944 km (0.116 R)
• M87: 42,105,517 km (0.028 R)
• M88: 42,242,400 km (0.113 R)
• M89: 43,826,491 km (0.113 R)
• M90: 43,895,755 km (0.09 R)
• M91: 43,965,169 km (0.114 R)
• M92: 44,242,972 km (0.118 R)
• M93: 44,939,948 km (0.107 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 12,158 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit