🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.59 AU - 0.93 AU

Year: 291 Days

Day: 18.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.74 AU - 2.84 AU

Year: 1524 Days

Day: 38.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.1

Radius: 9.3

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.23 AU - 5.15 AU

Year: 4466 Days

Day: 10.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 23,643,520 km

• M1: 154,983 km (0.114 R)
• M2: 327,171 km (0.104 R)
• M3: 602,730 km (0.097 R)
• M4: 810,072 km (0.059 R)
• M5: 876,943 km (0.118 R)
• M6: 992,731 km (0.096 R)
• M7: 1,076,955 km (0.106 R)
• M8: 1,305,092 km (0.09 R)
• M9: 1,411,606 km (0.105 R)
• M10: 1,521,111 km (0.105 R)
• M11: 1,911,711 km (0.116 R)
• M12: 2,157,800 km (0.05 R)
• M13: 2,414,360 km (0.103 R)
• M14: 2,529,550 km (0.078 R)
• M15: 2,731,657 km (0.116 R)
• M16: 2,817,377 km (0.093 R)
• M17: 2,956,503 km (0.079 R)
• M18: 3,133,776 km (0.056 R)
• M19: 3,762,087 km (0.112 R)
• M20: 3,954,321 km (0.065 R)
• M21: 4,288,522 km (0.106 R)
• M22: 4,611,504 km (0.106 R)
• M23: 4,776,062 km (0.036 R)
• M24: 5,825,341 km (0.08 R)
• M25: 5,980,923 km (0.117 R)
• M26: 6,849,638 km (0.08 R)
• M27: 7,563,070 km (0.08 R)
• M28: 7,928,687 km (0.064 R)
• M29: 8,250,323 km (0.093 R)
• M30: 8,957,472 km (0.079 R)
• M31: 9,163,019 km (0.108 R)
• M32: 9,736,577 km (0.082 R)
• M33: 10,027,695 km (0.032 R)
• M34: 10,214,393 km (0.094 R)
• M35: 10,591,529 km (0.107 R)
• M36: 10,945,627 km (0.111 R)
• M37: 11,525,918 km (0.053 R)
• M38: 11,777,840 km (0.03 R)
• M39: 11,974,861 km (0.067 R)
• M40: 12,315,346 km (0.117 R)
• M41: 13,267,985 km (0.12 R)
• M42: 13,679,229 km (0.037 R)
• M43: 13,797,561 km (0.07 R)
• M44: 14,184,272 km (0.116 R)
• M45: 14,274,030 km (0.079 R)
• M46: 14,394,008 km (0.099 R)
• M47: 14,938,095 km (0.097 R)
• M48: 15,427,430 km (0.099 R)
• M49: 15,922,001 km (0.09 R)
• M50: 16,579,034 km (0.077 R)
• M51: 16,673,580 km (0.118 R)
• M52: 16,958,564 km (0.09 R)
• M53: 17,213,030 km (0.119 R)
• M54: 17,404,815 km (0.027 R)
• M55: 17,693,688 km (0.06 R)
• M56: 17,790,478 km (0.107 R)
• M57: 17,919,581 km (0.078 R)
• M58: 18,178,834 km (0.067 R)
• M59: 18,341,597 km (0.102 R)
• M60: 18,406,821 km (0.093 R)
• M61: 19,129,080 km (0.096 R)
• M62: 20,297,439 km (0.093 R)
• M63: 20,466,185 km (0.092 R)
• M64: 20,567,762 km (0.12 R)
• M65: 20,737,257 km (0.109 R)
• M66: 20,805,174 km (0.09 R)
• M67: 20,907,350 km (0.098 R)
• M68: 21,146,108 km (0.042 R)
• M69: 21,214,474 km (0.093 R)
• M70: 21,488,837 km (0.053 R)
• M71: 21,591,909 km (0.028 R)
• M72: 22,214,386 km (0.098 R)
• M73: 23,194,402 km (0.113 R)
• M74: 23,725,175 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76

Radius: 11.2

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.36 AU - 10.12 AU

Year: 10401 Days

Day: 6.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 23,643,520 km

• M1: 143,165 km (0.101 R)
• M2: 221,255 km (0.12 R)
• M3: 450,738 km (0.103 R)
• M4: 711,487 km (0.077 R)
• M5: 939,026 km (0.111 R)
• M6: 1,067,830 km (0.093 R)
• M7: 1,153,250 km (0.093 R)
• M8: 1,845,290 km (0.094 R)
• M9: 2,009,548 km (0.106 R)
• M10: 2,385,039 km (0.098 R)
• M11: 2,482,427 km (0.087 R)
• M12: 3,148,138 km (0.103 R)
• M13: 3,345,607 km (0.117 R)
• M14: 3,659,164 km (0.073 R)
• M15: 3,790,960 km (0.076 R)
• M16: 4,020,742 km (0.092 R)
• M17: 4,098,383 km (0.103 R)
• M18: 4,196,071 km (0.099 R)
• M19: 4,922,967 km (0.069 R)
• M20: 5,580,001 km (0.093 R)
• M21: 5,797,965 km (0.082 R)
• M22: 5,885,928 km (0.098 R)
• M23: 6,063,202 km (0.112 R)
• M24: 6,242,270 km (0.052 R)
• M25: 6,743,722 km (0.099 R)
• M26: 7,281,826 km (0.065 R)
• M27: 7,858,227 km (0.104 R)
• M28: 8,250,622 km (0.093 R)
• M29: 8,399,472 km (0.096 R)
• M30: 8,649,450 km (0.054 R)
• M31: 8,952,834 km (0.051 R)
• M32: 9,105,873 km (0.104 R)
• M33: 9,726,405 km (0.09 R)
• M34: 10,682,934 km (0.119 R)
• M35: 11,117,665 km (0.111 R)
• M36: 11,282,223 km (0.103 R)
• M37: 11,613,731 km (0.087 R)
• M38: 11,697,207 km (0.106 R)
• M39: 11,780,683 km (0.115 R)
• M40: 12,799,295 km (0.105 R)
• M41: 13,816,411 km (0.072 R)
• M42: 13,963,914 km (0.095 R)
• M43: 14,200,877 km (0.083 R)
• M44: 14,558,865 km (0.114 R)
• M45: 14,769,050 km (0.106 R)
• M46: 14,919,844 km (0.104 R)
• M47: 15,040,869 km (0.079 R)
• M48: 15,222,930 km (0.094 R)
• M49: 15,681,298 km (0.092 R)
• M50: 15,804,417 km (0.101 R)
• M51: 16,455,467 km (0.071 R)
• M52: 17,083,778 km (0.054 R)
• M53: 17,210,487 km (0.062 R)
• M54: 18,526,200 km (0.069 R)
• M55: 19,113,970 km (0.089 R)
• M56: 20,174,170 km (0.095 R)
• M57: 20,846,463 km (0.043 R)
• M58: 21,117,385 km (0.072 R)
• M59: 21,219,261 km (0.108 R)
• M60: 21,526,086 km (0.075 R)
• M61: 21,834,258 km (0.09 R)
• M62: 22,872,168 km (0.06 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: 344 - 15,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit