🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.5 AU - 0.6 AU

Year: 183 Days

Day: 23.1 Hours

Environment

Temp: -1 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 19,242,179 km

• M1: 131,646 km (0.072 R)
• M2: 452,234 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.46 AU - 0.66 AU

Year: 188 Days

Day: 14.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.84 AU - 1.34 AU

Year: 512 Days

Day: 39.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.3

Radius: 12.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.05 AU - 4.39 AU

Year: 3898 Days

Day: 6.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 19,242,179 km

• M1: 153,188 km (0.095 R)
• M2: 254,616 km (0.119 R)
• M3: 376,837 km (0.107 R)
• M4: 474,375 km (0.106 R)
• M5: 554,709 km (0.097 R)
• M6: 748,289 km (0.068 R)
• M7: 948,151 km (0.082 R)
• M8: 1,100,891 km (0.06 R)
• M9: 1,262,307 km (0.069 R)
• M10: 1,421,778 km (0.096 R)
• M11: 1,577,659 km (0.102 R)
• M12: 1,684,921 km (0.084 R)
• M13: 1,761,365 km (0.061 R)
• M14: 2,079,859 km (0.117 R)
• M15: 2,306,500 km (0.106 R)
• M16: 2,503,820 km (0.098 R)
• M17: 2,771,450 km (0.059 R)
• M18: 2,875,869 km (0.101 R)
• M19: 3,265,572 km (0.103 R)
• M20: 3,889,245 km (0.065 R)
• M21: 4,442,159 km (0.057 R)
• M22: 4,565,129 km (0.103 R)
• M23: 4,642,471 km (0.119 R)
• M24: 4,720,262 km (0.115 R)
• M25: 5,067,927 km (0.106 R)
• M26: 5,407,664 km (0.059 R)
• M27: 5,889,070 km (0.051 R)
• M28: 6,143,536 km (0.1 R)
• M29: 6,263,513 km (0.112 R)
• M30: 6,367,035 km (0.092 R)
• M31: 6,575,724 km (0.109 R)
• M32: 6,681,041 km (0.103 R)
• M33: 6,946,577 km (0.087 R)
• M34: 7,233,655 km (0.096 R)
• M35: 7,451,470 km (0.065 R)
• M36: 7,838,031 km (0.088 R)
• M37: 7,949,780 km (0.078 R)
• M38: 8,458,862 km (0.064 R)
• M39: 8,573,304 km (0.106 R)
• M40: 8,784,836 km (0.109 R)
• M41: 8,998,013 km (0.098 R)
• M42: 9,508,590 km (0.051 R)
• M43: 9,847,579 km (0.109 R)
• M44: 9,988,351 km (0.051 R)
• M45: 10,069,133 km (0.098 R)
• M46: 10,190,607 km (0.12 R)
• M47: 10,394,210 km (0.116 R)
• M48: 10,764,165 km (0.113 R)
• M49: 10,930,069 km (0.094 R)
• M50: 11,034,040 km (0.074 R)
• M51: 11,285,215 km (0.091 R)
• M52: 11,517,091 km (0.114 R)
• M53: 11,899,912 km (0.116 R)
• M54: 12,395,231 km (0.103 R)
• M55: 12,503,839 km (0.096 R)
• M56: 13,294,912 km (0.031 R)
• M57: 13,472,934 km (0.105 R)
• M58: 13,562,244 km (0.117 R)
• M59: 14,011,785 km (0.088 R)
• M60: 14,147,471 km (0.033 R)
• M61: 14,511,891 km (0.083 R)
• M62: 14,672,260 km (0.071 R)
• M63: 15,179,995 km (0.098 R)
• M64: 15,319,570 km (0.048 R)
• M65: 15,599,916 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.6

Radius: 10.1

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.63 AU - 7.03 AU

Year: 6329 Days

Day: 14.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 19,242,179 km

• M1: 127,308 km (0.089 R)
• M2: 192,084 km (0.092 R)
• M3: 266,733 km (0.096 R)
• M4: 540,796 km (0.11 R)
• M5: 623,075 km (0.098 R)
• M6: 755,469 km (0.097 R)
• M7: 947,703 km (0.071 R)
• M8: 1,232,686 km (0.108 R)
• M9: 1,414,448 km (0.064 R)
• M10: 1,678,937 km (0.092 R)
• M11: 1,946,418 km (0.111 R)
• M12: 2,025,406 km (0.101 R)
• M13: 2,132,368 km (0.089 R)
• M14: 2,593,877 km (0.098 R)
• M15: 2,769,505 km (0.115 R)
• M16: 3,319,726 km (0.101 R)
• M17: 4,293,309 km (0.078 R)
• M18: 4,892,299 km (0.104 R)
• M19: 5,820,704 km (0.104 R)
• M20: 6,265,757 km (0.083 R)
• M21: 6,842,756 km (0.054 R)
• M22: 7,168,431 km (0.044 R)
• M23: 7,353,783 km (0.055 R)
• M24: 7,834,889 km (0.086 R)
• M25: 8,456,020 km (0.112 R)
• M26: 9,159,878 km (0.102 R)
• M27: 9,249,038 km (0.107 R)
• M28: 9,813,770 km (0.085 R)
• M29: 9,973,989 km (0.113 R)
• M30: 10,576,270 km (0.106 R)
• M31: 11,962,295 km (0.107 R)
• M32: 12,330,006 km (0.06 R)
• M33: 12,901,021 km (0.103 R)
• M34: 13,531,576 km (0.036 R)
• M35: 13,786,641 km (0.083 R)
• M36: 14,901,294 km (0.069 R)
• M37: 14,980,132 km (0.072 R)
• M38: 15,589,295 km (0.057 R)
• M39: 16,071,748 km (0.111 R)
• M40: 16,206,536 km (0.088 R)
• M41: 16,423,153 km (0.086 R)
• M42: 17,520,304 km (0.086 R)
• M43: 18,697,789 km (0.103 R)
• M44: 19,181,738 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.8

Radius: 8.5

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.39 AU - 7.11 AU

Year: 7025 Days

Day: 11.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 19,242,179 km

• M1: 137,480 km (0.081 R)
• M2: 258,804 km (0.083 R)
• M3: 401,072 km (0.101 R)
• M4: 506,688 km (0.059 R)
• M5: 588,368 km (0.066 R)
• M6: 766,091 km (0.059 R)
• M7: 1,002,605 km (0.033 R)
• M8: 1,151,455 km (0.063 R)
• M9: 1,319,004 km (0.117 R)
• M10: 1,766,302 km (0.078 R)
• M11: 2,000,124 km (0.091 R)
• M12: 2,526,558 km (0.119 R)
• M13: 3,017,239 km (0.078 R)
• M14: 3,094,282 km (0.081 R)
• M15: 3,265,871 km (0.083 R)
• M16: 3,360,866 km (0.096 R)
• M17: 3,456,758 km (0.082 R)
• M18: 3,849,452 km (0.094 R)
• M19: 4,102,123 km (0.086 R)
• M20: 4,256,359 km (0.118 R)
• M21: 4,325,622 km (0.077 R)
• M22: 4,730,733 km (0.09 R)
• M23: 4,784,439 km (0.069 R)
• M24: 4,946,902 km (0.037 R)
• M25: 5,001,506 km (0.098 R)
• M26: 5,203,313 km (0.051 R)
• M27: 5,295,914 km (0.052 R)
• M28: 5,501,611 km (0.101 R)
• M29: 5,558,159 km (0.103 R)
• M30: 5,652,855 km (0.093 R)
• M31: 6,350,729 km (0.088 R)
• M32: 6,509,452 km (0.1 R)
• M33: 6,609,384 km (0.035 R)
• M34: 6,770,201 km (0.105 R)
• M35: 6,830,938 km (0.074 R)
• M36: 6,891,824 km (0.107 R)
• M37: 6,952,860 km (0.101 R)
• M38: 7,075,530 km (0.1 R)
• M39: 7,531,206 km (0.105 R)
• M40: 7,996,605 km (0.061 R)
• M41: 8,060,782 km (0.119 R)
• M42: 8,211,278 km (0.108 R)
• M43: 8,406,054 km (0.082 R)
• M44: 9,200,419 km (0.07 R)
• M45: 10,506,707 km (0.098 R)
• M46: 11,026,261 km (0.065 R)
• M47: 11,265,168 km (0.076 R)
• M48: 11,530,106 km (0.117 R)
• M49: 11,699,601 km (0.076 R)
• M50: 11,821,373 km (0.092 R)
• M51: 12,139,568 km (0.08 R)
• M52: 12,262,837 km (0.088 R)
• M53: 12,460,755 km (0.118 R)
• M54: 12,584,921 km (0.051 R)
• M55: 12,734,668 km (0.113 R)
• M56: 12,809,617 km (0.093 R)
• M57: 12,985,394 km (0.085 R)
• M58: 13,187,052 km (0.108 R)
• M59: 13,415,339 km (0.115 R)
• M60: 13,644,822 km (0.102 R)
• M61: 14,056,216 km (0.078 R)
• M62: 14,523,859 km (0.062 R)
• M63: 14,706,967 km (0.119 R)
• M64: 14,943,780 km (0.028 R)
• M65: 15,234,748 km (0.089 R)
• M66: 15,394,219 km (0.062 R)
• M67: 16,146,098 km (0.102 R)
• M68: 16,200,253 km (0.079 R)
• M69: 16,690,335 km (0.041 R)
• M70: 16,992,373 km (0.096 R)
• M71: 17,629,511 km (0.1 R)
• M72: 17,741,111 km (0.081 R)
• M73: 17,965,059 km (0.062 R)
• M74: 18,105,531 km (0.061 R)
• M75: 18,557,466 km (0.039 R)
• M76: 18,642,587 km (0.098 R)
• M77: 18,984,419 km (0.058 R)
• M78: 19,184,730 km (0.097 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 11,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit