🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.72 AU - 0.86 AU

Year: 258 Days

Day: 22.8 Hours

Environment

Temp: 123 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 35,578,939 km

• M1: 19,448 km (0.112 R)
• M2: 233,522 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.76 AU - 1.18 AU

Year: 351 Days

Day: 33.4 Hours

Environment

Temp: 47 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,578,939 km

• M1: 389,852 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.97 AU - 1.09 AU

Year: 384 Days

Day: 25 Hours

Environment

Temp: 29 °C

Axial Tilt: 26.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.08 AU - 3.14 AU

Year: 1548 Days

Day: 26.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,578,939 km

• M1: 159,621 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.2

Radius: 13

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.16 AU - 5.38 AU

Year: 3824 Days

Day: 11.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 35,578,939 km

• M1: 233,373 km (0.1 R)
• M2: 716,125 km (0.105 R)
• M3: 900,729 km (0.081 R)
• M4: 1,157,888 km (0.085 R)
• M5: 1,390,811 km (0.118 R)
• M6: 1,614,011 km (0.052 R)
• M7: 1,835,865 km (0.057 R)
• M8: 2,040,066 km (0.096 R)
• M9: 2,209,112 km (0.099 R)
• M10: 2,295,430 km (0.111 R)
• M11: 2,382,944 km (0.117 R)
• M12: 2,546,305 km (0.08 R)
• M13: 2,667,480 km (0.093 R)
• M14: 3,011,106 km (0.115 R)
• M15: 3,319,427 km (0.091 R)
• M16: 3,689,383 km (0.098 R)
• M17: 3,914,378 km (0.119 R)
• M18: 4,019,695 km (0.077 R)
• M19: 4,287,325 km (0.083 R)
• M20: 4,653,391 km (0.118 R)
• M21: 4,934,635 km (0.095 R)
• M22: 5,048,779 km (0.109 R)
• M23: 5,337,951 km (0.104 R)
• M24: 5,514,028 km (0.05 R)
• M25: 6,444,227 km (0.076 R)
• M26: 6,611,029 km (0.074 R)
• M27: 6,716,047 km (0.11 R)
• M28: 7,055,784 km (0.097 R)
• M29: 8,175,972 km (0.113 R)
• M30: 8,266,180 km (0.097 R)
• M31: 8,516,008 km (0.053 R)
• M32: 9,374,700 km (0.076 R)
• M33: 9,563,941 km (0.107 R)
• M34: 9,850,272 km (0.101 R)
• M35: 10,407,075 km (0.103 R)
• M36: 10,505,062 km (0.034 R)
• M37: 11,098,816 km (0.085 R)
• M38: 11,198,897 km (0.113 R)
• M39: 11,450,221 km (0.057 R)
• M40: 11,805,366 km (0.078 R)
• M41: 14,119,645 km (0.11 R)
• M42: 14,829,787 km (0.077 R)
• M43: 15,078,418 km (0.107 R)
• M44: 15,860,366 km (0.096 R)
• M45: 16,398,619 km (0.039 R)
• M46: 17,405,712 km (0.111 R)
• M47: 17,697,279 km (0.032 R)
• M48: 18,019,662 km (0.058 R)
• M49: 18,107,925 km (0.077 R)
• M50: 18,611,022 km (0.084 R)
• M51: 18,789,642 km (0.094 R)
• M52: 19,208,666 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.5

Radius: 9.7

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.74 AU - 6.64 AU

Year: 5653 Days

Day: 9.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 35,578,939 km

• M1: 121,773 km (0.11 R)
• M2: 199,264 km (0.116 R)
• M3: 323,580 km (0.119 R)
• M4: 425,905 km (0.072 R)
• M5: 528,978 km (0.072 R)
• M6: 654,790 km (0.109 R)
• M7: 819,946 km (0.095 R)
• M8: 1,110,166 km (0.094 R)
• M9: 1,275,771 km (0.053 R)
• M10: 1,414,298 km (0.075 R)
• M11: 2,160,044 km (0.118 R)
• M12: 2,326,396 km (0.053 R)
• M13: 2,389,976 km (0.066 R)
• M14: 3,034,144 km (0.105 R)
• M15: 3,103,707 km (0.065 R)
• M16: 3,220,992 km (0.114 R)
• M17: 4,289,719 km (0.106 R)
• M18: 4,579,490 km (0.115 R)
• M19: 4,686,602 km (0.078 R)
• M20: 4,767,385 km (0.104 R)
• M21: 4,848,617 km (0.094 R)
• M22: 4,985,199 km (0.069 R)
• M23: 5,289,930 km (0.081 R)
• M24: 5,658,091 km (0.079 R)
• M25: 6,093,271 km (0.069 R)
• M26: 6,389,475 km (0.086 R)
• M27: 6,903,643 km (0.096 R)
• M28: 7,057,429 km (0.066 R)
• M29: 7,181,296 km (0.107 R)
• M30: 7,337,177 km (0.078 R)
• M31: 9,566,036 km (0.096 R)
• M32: 10,118,800 km (0.089 R)
• M33: 10,363,991 km (0.1 R)
• M34: 10,753,095 km (0.109 R)
• M35: 10,931,565 km (0.113 R)
• M36: 11,291,498 km (0.112 R)
• M37: 12,060,132 km (0.043 R)
• M38: 12,282,883 km (0.051 R)
• M39: 13,686,111 km (0.096 R)
• M40: 13,840,795 km (0.067 R)
• M41: 14,191,153 km (0.091 R)
• M42: 14,465,516 km (0.109 R)
• M43: 14,662,686 km (0.1 R)
• M44: 15,540,676 km (0.061 R)
• M45: 15,702,092 km (0.102 R)
• M46: 15,945,338 km (0.039 R)
• M47: 16,517,849 km (0.048 R)
• M48: 16,765,284 km (0.116 R)
• M49: 16,889,450 km (0.106 R)
• M50: 17,096,942 km (0.066 R)
• M51: 17,809,178 km (0.025 R)
• M52: 18,190,203 km (0.106 R)
• M53: 18,702,427 km (0.075 R)
• M54: 18,831,230 km (0.054 R)
• M55: 19,176,053 km (0.115 R)
• M56: 19,566,653 km (0.094 R)
• M57: 20,267,370 km (0.094 R)
• M58: 21,110,055 km (0.11 R)
• M59: 21,513,371 km (0.027 R)
• M60: 21,964,259 km (0.074 R)
• M61: 23,197,543 km (0.097 R)
• M62: 23,382,147 km (0.096 R)
• M63: 23,706,475 km (0.102 R)
• M64: 23,985,475 km (0.095 R)
• M65: 24,500,092 km (0.094 R)
• M66: 25,065,572 km (0.033 R)
• M67: 25,207,690 km (0.059 R)
• M68: 28,153,422 km (0.115 R)
• M69: 29,043,379 km (0.092 R)
• M70: 29,391,942 km (0.087 R)
• M71: 30,496,424 km (0.087 R)
• M72: 30,597,552 km (0.068 R)
• M73: 30,749,394 km (0.088 R)
• M74: 31,461,180 km (0.113 R)
• M75: 31,768,005 km (0.089 R)
• M76: 32,127,190 km (0.111 R)
• M77: 32,333,037 km (0.114 R)
• M78: 33,316,643 km (0.093 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 14,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit