🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.99 AU - 1.37 AU

Year: 451 Days

Day: 23.5 Hours

Environment

Temp: 28 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 47,542,327 km

• M1: 591,809 km (0.045 R)
• M2: 738,116 km (0.065 R)

Asteroid Belt

Center: 1.61 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.63 AU - 2.45 AU

Year: 1024 Days

Day: 29.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.93 AU - 3.17 AU

Year: 1872 Days

Day: 12.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.95 AU - 3.59 AU

Year: 2078 Days

Day: 28.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,542,327 km

• M1: 132,394 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.2

Radius: 12.4

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.52 AU - 8.22 AU

Year: 6329 Days

Day: 13.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 139.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 47,542,327 km

• M1: 170,691 km (0.04 R)
• M2: 389,553 km (0.047 R)
• M3: 510,727 km (0.047 R)
• M4: 1,008,290 km (0.058 R)
• M5: 1,090,419 km (0.061 R)
• M6: 1,364,033 km (0.036 R)
• M7: 1,646,325 km (0.096 R)
• M8: 1,947,465 km (0.065 R)
• M9: 2,189,066 km (0.095 R)
• M10: 2,313,681 km (0.104 R)
• M11: 2,472,853 km (0.094 R)
• M12: 2,635,765 km (0.109 R)
• M13: 2,735,098 km (0.09 R)
• M14: 3,394,525 km (0.091 R)
• M15: 3,798,589 km (0.114 R)
• M16: 4,025,529 km (0.082 R)
• M17: 4,140,719 km (0.096 R)
• M18: 4,916,235 km (0.089 R)
• M19: 5,436,985 km (0.045 R)
• M20: 5,628,769 km (0.096 R)
• M21: 6,019,220 km (0.091 R)
• M22: 6,463,376 km (0.071 R)
• M23: 6,553,434 km (0.11 R)
• M24: 6,987,417 km (0.036 R)
• M25: 7,266,268 km (0.034 R)
• M26: 7,548,858 km (0.111 R)
• M27: 7,859,124 km (0.03 R)
• M28: 8,295,651 km (0.105 R)
• M29: 8,890,003 km (0.118 R)
• M30: 9,703,815 km (0.092 R)
• M31: 9,781,457 km (0.097 R)
• M32: 9,885,128 km (0.112 R)
• M33: 10,277,224 km (0.101 R)
• M34: 10,435,648 km (0.09 R)
• M35: 10,996,042 km (0.066 R)
• M36: 11,103,902 km (0.077 R)
• M37: 11,239,288 km (0.089 R)
• M38: 11,429,726 km (0.104 R)
• M39: 11,703,640 km (0.106 R)
• M40: 11,924,297 km (0.086 R)
• M41: 12,007,473 km (0.1 R)
• M42: 12,174,275 km (0.055 R)
• M43: 12,707,591 km (0.087 R)
• M44: 13,219,964 km (0.048 R)
• M45: 13,536,363 km (0.061 R)
• M46: 13,681,024 km (0.088 R)
• M47: 13,768,090 km (0.1 R)
• M48: 14,001,164 km (0.108 R)
• M49: 14,206,113 km (0.111 R)
• M50: 15,125,990 km (0.074 R)
• M51: 15,426,832 km (0.118 R)
• M52: 15,517,338 km (0.117 R)
• M53: 15,668,881 km (0.025 R)
• M54: 15,851,241 km (0.11 R)
• M55: 15,973,313 km (0.113 R)
• M56: 16,279,689 km (0.064 R)
• M57: 16,618,827 km (0.102 R)
• M58: 17,241,753 km (0.113 R)
• M59: 17,398,681 km (0.084 R)
• M60: 17,493,077 km (0.102 R)
• M61: 17,967,452 km (0.101 R)
• M62: 18,767,651 km (0.089 R)
• M63: 19,123,395 km (0.115 R)
• M64: 19,220,783 km (0.033 R)
• M65: 20,204,090 km (0.097 R)
• M66: 20,502,239 km (0.094 R)
• M67: 20,835,243 km (0.087 R)
• M68: 21,405,511 km (0.117 R)
• M69: 22,185,215 km (0.092 R)
• M70: 22,321,797 km (0.051 R)
• M71: 22,561,453 km (0.108 R)
• M72: 22,664,377 km (0.119 R)
• M73: 22,802,007 km (0.046 R)
• M74: 23,146,979 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.7

Radius: 15

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 9.42 AU - 14.1 AU

Year: 14174 Days

Day: 9.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 47,542,327 km

• M1: 241,152 km (0.103 R)
• M2: 420,370 km (0.034 R)
• M3: 780,751 km (0.095 R)
• M4: 1,318,855 km (0.109 R)
• M5: 1,684,023 km (0.103 R)
• M6: 1,797,718 km (0.053 R)
• M7: 2,431,863 km (0.118 R)
• M8: 2,667,180 km (0.084 R)
• M9: 3,360,417 km (0.103 R)
• M10: 3,683,100 km (0.095 R)
• M11: 3,802,927 km (0.117 R)
• M12: 4,358,833 km (0.078 R)
• M13: 4,808,973 km (0.062 R)
• M14: 5,006,592 km (0.056 R)
• M15: 5,139,884 km (0.037 R)
• M16: 5,444,166 km (0.033 R)
• M17: 5,894,156 km (0.116 R)
• M18: 7,620,366 km (0.052 R)
• M19: 8,124,062 km (0.096 R)
• M20: 8,638,529 km (0.103 R)
• M21: 8,758,806 km (0.103 R)
• M22: 9,123,077 km (0.035 R)
• M23: 10,245,360 km (0.104 R)
• M24: 10,672,162 km (0.075 R)
• M25: 10,844,499 km (0.04 R)
• M26: 11,367,194 km (0.075 R)
• M27: 12,437,268 km (0.091 R)
• M28: 13,030,423 km (0.073 R)
• M29: 13,586,030 km (0.097 R)
• M30: 13,773,027 km (0.108 R)
• M31: 13,960,922 km (0.109 R)
• M32: 14,481,822 km (0.095 R)
• M33: 14,720,730 km (0.083 R)
• M34: 14,816,622 km (0.107 R)
• M35: 15,057,474 km (0.097 R)
• M36: 15,347,994 km (0.117 R)
• M37: 15,787,512 km (0.032 R)
• M38: 16,132,186 km (0.082 R)
• M39: 16,479,253 km (0.111 R)
• M40: 17,434,136 km (0.067 R)
• M41: 17,637,439 km (0.117 R)
• M42: 18,252,137 km (0.067 R)
• M43: 19,187,273 km (0.113 R)
• M44: 19,925,539 km (0.051 R)
• M45: 20,031,753 km (0.077 R)
• M46: 20,834,346 km (0.102 R)
• M47: 21,975,778 km (0.097 R)
• M48: 23,025,955 km (0.071 R)
• M49: 23,305,104 km (0.093 R)
• M50: 23,697,649 km (0.093 R)
• M51: 24,660,311 km (0.102 R)
• M52: 25,462,754 km (0.066 R)
• M53: 26,858,203 km (0.114 R)
• M54: 27,387,929 km (0.116 R)
• M55: 27,921,096 km (0.086 R)
• M56: 28,218,646 km (0.111 R)
• M57: 28,457,554 km (0.097 R)
• M58: 28,577,382 km (0.116 R)
• M59: 29,601,679 km (0.107 R)
• M60: 29,722,853 km (0.085 R)
• M61: 30,026,836 km (0.06 R)
• M62: 30,209,794 km (0.101 R)
• M63: 30,576,608 km (0.11 R)
• M64: 31,253,090 km (0.102 R)
• M65: 31,934,508 km (0.044 R)
• M66: 32,121,206 km (0.104 R)
• M67: 32,245,821 km (0.105 R)
• M68: 32,558,181 km (0.116 R)
• M69: 34,389,708 km (0.075 R)
• M70: 35,029,089 km (0.073 R)
• M71: 36,124,894 km (0.062 R)
• M72: 37,756,857 km (0.062 R)
• M73: 39,279,315 km (0.065 R)
• M74: 40,552,243 km (0.074 R)
• M75: 41,092,291 km (0.101 R)
• M76: 41,770,568 km (0.033 R)
• M77: 41,906,702 km (0.072 R)
• M78: 43,620,645 km (0.085 R)
• M79: 44,520,925 km (0.091 R)
• M80: 45,777,696 km (0.039 R)
• M81: 46,480,806 km (0.11 R)
• M82: 46,763,098 km (0.118 R)
• M83: 46,975,227 km (0.099 R)
• M84: 47,187,656 km (0.12 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 12,808 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit