🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.31 AU - 3.25 AU

Year: 1728 Days

Day: 25.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.17 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.38 AU - 3.72 AU

Year: 2493 Days

Day: 41 Hours

Environment

Temp: -112 °C

Axial Tilt: 64.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.12 AU - 4.72 AU

Year: 3464 Days

Day: 32.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,378,317 km

• M1: 1,175,839 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.5

Radius: 13.2

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.41 AU - 4.79 AU

Year: 3678 Days

Day: 9.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 20,378,317 km

• M1: 170,841 km (0.089 R)
• M2: 256,560 km (0.052 R)
• M3: 360,381 km (0.1 R)
• M4: 496,665 km (0.107 R)
• M5: 583,132 km (0.107 R)
• M6: 867,668 km (0.085 R)
• M7: 989,590 km (0.091 R)
• M8: 1,238,222 km (0.114 R)
• M9: 1,391,859 km (0.075 R)
• M10: 1,891,964 km (0.078 R)
• M11: 1,988,754 km (0.099 R)
• M12: 2,341,356 km (0.081 R)
• M13: 2,498,733 km (0.104 R)
• M14: 3,086,952 km (0.114 R)
• M15: 3,338,276 km (0.088 R)
• M16: 3,436,712 km (0.066 R)
• M17: 3,677,116 km (0.104 R)
• M18: 3,902,260 km (0.105 R)
• M19: 3,985,437 km (0.117 R)
• M20: 4,174,529 km (0.078 R)
• M21: 4,388,154 km (0.057 R)
• M22: 5,050,873 km (0.115 R)
• M23: 5,627,274 km (0.102 R)
• M24: 5,840,002 km (0.105 R)
• M25: 6,249,002 km (0.025 R)
• M26: 6,742,226 km (0.101 R)
• M27: 6,917,854 km (0.108 R)
• M28: 7,325,060 km (0.068 R)
• M29: 7,714,014 km (0.076 R)
• M30: 7,818,882 km (0.038 R)
• M31: 9,114,101 km (0.115 R)
• M32: 9,645,024 km (0.097 R)
• M33: 9,928,661 km (0.095 R)
• M34: 10,417,098 km (0.095 R)
• M35: 10,678,745 km (0.097 R)
• M36: 10,766,559 km (0.116 R)
• M37: 11,567,057 km (0.07 R)
• M38: 11,687,334 km (0.075 R)
• M39: 11,838,278 km (0.063 R)
• M40: 12,050,557 km (0.098 R)
• M41: 12,417,521 km (0.083 R)
• M42: 13,193,934 km (0.116 R)
• M43: 13,351,161 km (0.101 R)
• M44: 13,794,569 km (0.114 R)
• M45: 13,922,027 km (0.105 R)
• M46: 14,695,896 km (0.062 R)
• M47: 14,891,570 km (0.114 R)
• M48: 15,219,489 km (0.068 R)
• M49: 15,649,433 km (0.031 R)
• M50: 15,916,017 km (0.071 R)
• M51: 16,217,756 km (0.119 R)
• M52: 16,352,543 km (0.066 R)
• M53: 16,690,934 km (0.04 R)
• M54: 16,826,918 km (0.071 R)
• M55: 17,065,975 km (0.072 R)
• M56: 17,237,265 km (0.078 R)
• M57: 18,137,545 km (0.105 R)
• M58: 18,523,059 km (0.107 R)
• M59: 18,875,960 km (0.072 R)
• M60: 19,516,538 km (0.11 R)
• M61: 19,947,679 km (0.089 R)
• M62: 20,055,988 km (0.1 R)
• M63: 20,563,873 km (0.115 R)
• M64: 20,819,386 km (0.065 R)
• M65: 22,412,005 km (0.107 R)
• M66: 23,052,583 km (0.076 R)
• M67: 23,242,124 km (0.032 R)
• M68: 23,432,113 km (0.067 R)
• M69: 23,660,848 km (0.091 R)
• M70: 24,428,734 km (0.084 R)
• M71: 25,048,817 km (0.107 R)
• M72: 25,165,653 km (0.08 R)
• M73: 26,028,234 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.7

Radius: 12.8

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.95 AU - 5.37 AU

Year: 4369 Days

Day: 8 Hours

Environment

Temp: -138 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 20,378,317 km

• M1: 182,509 km (0.117 R)
• M2: 264,190 km (0.053 R)
• M3: 478,863 km (0.102 R)
• M4: 686,953 km (0.095 R)
• M5: 779,555 km (0.109 R)
• M6: 947,703 km (0.086 R)
• M7: 1,139,936 km (0.052 R)
• M8: 1,287,140 km (0.062 R)
• M9: 1,742,067 km (0.087 R)
• M10: 1,873,564 km (0.114 R)
• M11: 2,104,992 km (0.049 R)
• M12: 2,231,402 km (0.097 R)
• M13: 2,331,483 km (0.116 R)
• M14: 2,506,812 km (0.095 R)
• M15: 2,611,081 km (0.092 R)
• M16: 2,824,258 km (0.108 R)
• M17: 2,917,458 km (0.08 R)
• M18: 3,027,412 km (0.062 R)
• M19: 3,431,775 km (0.119 R)
• M20: 3,632,087 km (0.077 R)
• M21: 3,733,813 km (0.112 R)
• M22: 3,888,049 km (0.063 R)
• M23: 3,974,666 km (0.077 R)
• M24: 4,062,031 km (0.06 R)
• M25: 4,508,281 km (0.053 R)
• M26: 4,617,787 km (0.116 R)
• M27: 4,858,191 km (0.115 R)
• M28: 5,102,634 km (0.107 R)
• M29: 5,235,925 km (0.069 R)
• M30: 5,741,417 km (0.104 R)
• M31: 6,140,993 km (0.106 R)
• M32: 6,446,771 km (0.046 R)
• M33: 6,778,280 km (0.112 R)
• M34: 7,094,380 km (0.103 R)
• M35: 7,179,501 km (0.087 R)
• M36: 7,329,248 km (0.083 R)
• M37: 7,544,969 km (0.077 R)
• M38: 8,049,113 km (0.045 R)
• M39: 8,700,463 km (0.053 R)
• M40: 8,837,345 km (0.103 R)
• M41: 10,029,939 km (0.069 R)
• M42: 10,149,617 km (0.073 R)
• M43: 10,245,659 km (0.08 R)
• M44: 10,584,199 km (0.114 R)
• M45: 10,852,877 km (0.047 R)
• M46: 10,951,163 km (0.08 R)
• M47: 11,975,459 km (0.067 R)
• M48: 12,102,468 km (0.092 R)
• M49: 12,383,413 km (0.116 R)
• M50: 12,822,033 km (0.06 R)
• M51: 13,134,693 km (0.08 R)
• M52: 13,449,746 km (0.087 R)
• M53: 13,634,799 km (0.094 R)
• M54: 14,302,454 km (0.102 R)
• M55: 14,410,314 km (0.061 R)
• M56: 14,708,313 km (0.102 R)
• M57: 14,789,844 km (0.117 R)
• M58: 14,980,880 km (0.083 R)
• M59: 15,255,243 km (0.05 R)
• M60: 15,725,279 km (0.09 R)
• M61: 16,032,105 km (0.115 R)
• M62: 16,116,179 km (0.084 R)
• M63: 16,651,589 km (0.07 R)
• M64: 17,278,853 km (0.112 R)
• M65: 18,322,149 km (0.081 R)
• M66: 18,498,076 km (0.117 R)
• M67: 18,586,189 km (0.118 R)
• M68: 18,733,393 km (0.064 R)
• M69: 18,910,517 km (0.106 R)
• M70: 19,535,088 km (0.057 R)
• M71: 19,744,825 km (0.11 R)
• M72: 19,864,952 km (0.049 R)
• M73: 20,105,954 km (0.046 R)
• M74: 20,196,610 km (0.098 R)
• M75: 20,287,416 km (0.072 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: 389 - 18,003 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit