🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.3 AU - 1.44 AU

Year: 566 Days

Day: 25.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.88 AU - 3.82 AU

Year: 2165 Days

Day: 24.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,135,840 km

• M1: 1,276,219 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.2 AU - 6.4 AU

Year: 4308 Days

Day: 42 Hours

Environment

Temp: -138 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,135,840 km

• M1: 525,089 km (0.07 R)
• M2: 778,358 km (0.085 R)

Asteroid Belt

Center: 6.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.3

Radius: 12.5

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.4 AU - 7.58 AU

Year: 7238 Days

Day: 11.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 57,135,840 km

• M1: 163,959 km (0.049 R)
• M2: 243,097 km (0.118 R)
• M3: 365,019 km (0.108 R)
• M4: 590,313 km (0.102 R)
• M5: 921,373 km (0.056 R)
• M6: 1,064,987 km (0.096 R)
• M7: 1,216,679 km (0.11 R)
• M8: 1,328,279 km (0.103 R)
• M9: 1,592,619 km (0.111 R)
• M10: 1,715,888 km (0.088 R)
• M11: 1,799,812 km (0.067 R)
• M12: 2,450,563 km (0.102 R)
• M13: 2,593,877 km (0.095 R)
• M14: 2,764,868 km (0.072 R)
• M15: 3,105,203 km (0.076 R)
• M16: 3,392,730 km (0.106 R)
• M17: 3,499,393 km (0.085 R)
• M18: 3,661,707 km (0.11 R)
• M19: 3,895,828 km (0.083 R)
• M20: 4,896,488 km (0.093 R)
• M21: 5,032,772 km (0.082 R)
• M22: 5,340,046 km (0.062 R)
• M23: 5,464,661 km (0.067 R)
• M24: 5,574,615 km (0.088 R)
• M25: 6,005,457 km (0.053 R)
• M26: 6,086,389 km (0.096 R)
• M27: 6,200,383 km (0.092 R)
• M28: 6,381,097 km (0.09 R)
• M29: 6,713,952 km (0.082 R)
• M30: 6,848,740 km (0.086 R)
• M31: 7,035,438 km (0.109 R)
• M32: 7,121,008 km (0.083 R)
• M33: 7,676,166 km (0.104 R)
• M34: 7,870,344 km (0.049 R)
• M35: 8,119,724 km (0.106 R)
• M36: 8,299,540 km (0.082 R)
• M37: 8,994,722 km (0.025 R)
• M38: 9,368,118 km (0.108 R)
• M39: 9,765,749 km (0.087 R)
• M40: 10,872,923 km (0.119 R)
• M41: 11,011,600 km (0.063 R)
• M42: 11,091,186 km (0.106 R)
• M43: 11,330,992 km (0.108 R)
• M44: 11,471,614 km (0.091 R)
• M45: 12,163,055 km (0.112 R)
• M46: 13,416,087 km (0.103 R)
• M47: 13,522,451 km (0.03 R)
• M48: 13,735,777 km (0.097 R)
• M49: 14,101,245 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.7

Radius: 14.8

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 10.69 AU - 14.91 AU

Year: 16170 Days

Day: 13.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 57,135,840 km

• M1: 185,801 km (0.083 R)
• M2: 465,249 km (0.056 R)
• M3: 622,626 km (0.113 R)
• M4: 918,681 km (0.102 R)
• M5: 1,127,818 km (0.092 R)
• M6: 1,261,559 km (0.044 R)
• M7: 1,400,984 km (0.103 R)
• M8: 1,595,461 km (0.114 R)
• M9: 1,851,722 km (0.093 R)
• M10: 2,376,213 km (0.115 R)
• M11: 2,640,851 km (0.064 R)
• M12: 2,761,577 km (0.111 R)
• M13: 3,135,422 km (0.102 R)
• M14: 4,176,025 km (0.094 R)
• M15: 4,317,694 km (0.096 R)
• M16: 5,704,017 km (0.094 R)
• M17: 5,822,050 km (0.055 R)
• M18: 7,690,827 km (0.046 R)
• M19: 8,174,177 km (0.099 R)
• M20: 8,803,685 km (0.106 R)
• M21: 9,402,226 km (0.093 R)
• M22: 9,966,509 km (0.118 R)
• M23: 10,931,416 km (0.114 R)
• M24: 11,875,677 km (0.067 R)
• M25: 12,898,029 km (0.06 R)
• M26: 14,376,206 km (0.1 R)
• M27: 15,135,565 km (0.095 R)
• M28: 16,186,789 km (0.064 R)
• M29: 16,354,937 km (0.067 R)
• M30: 16,693,028 km (0.093 R)
• M31: 17,836,554 km (0.12 R)
• M32: 18,068,281 km (0.027 R)
• M33: 18,359,399 km (0.093 R)
• M34: 19,301,416 km (0.116 R)
• M35: 19,778,334 km (0.054 R)
• M36: 20,018,289 km (0.117 R)
• M37: 20,380,017 km (0.103 R)
• M38: 21,293,761 km (0.102 R)
• M39: 21,786,536 km (0.09 R)
• M40: 22,909,119 km (0.061 R)
• M41: 24,821,877 km (0.062 R)
• M42: 26,125,174 km (0.118 R)
• M43: 26,719,077 km (0.082 R)
• M44: 26,851,621 km (0.028 R)
• M45: 29,343,323 km (0.088 R)
• M46: 30,929,210 km (0.073 R)
• M47: 31,627,533 km (0.068 R)
• M48: 32,401,552 km (0.071 R)
• M49: 32,826,410 km (0.085 R)
• M50: 33,681,661 km (0.099 R)
• M51: 34,327,775 km (0.107 R)
• M52: 34,978,226 km (0.117 R)
• M53: 35,123,336 km (0.113 R)
• M54: 35,997,885 km (0.071 R)
• M55: 36,144,491 km (0.081 R)
• M56: 37,694,475 km (0.073 R)
• M57: 37,843,175 km (0.113 R)
• M58: 38,215,973 km (0.109 R)
• M59: 39,341,398 km (0.089 R)
• M60: 39,567,889 km (0.114 R)
• M61: 39,718,983 km (0.101 R)
• M62: 39,870,376 km (0.115 R)
• M63: 40,173,760 km (0.103 R)
• M64: 40,859,068 km (0.077 R)
• M65: 42,241,203 km (0.104 R)
• M66: 42,627,913 km (0.116 R)
• M67: 42,782,897 km (0.092 R)
• M68: 43,638,746 km (0.112 R)
• M69: 44,500,280 km (0.11 R)
• M70: 45,288,362 km (0.101 R)
• M71: 46,319,690 km (0.097 R)
• M72: 47,118,393 km (0.104 R)
• M73: 48,891,427 km (0.107 R)
• M74: 49,134,822 km (0.076 R)
• M75: 49,378,816 km (0.085 R)
• M76: 50,604,173 km (0.113 R)
• M77: 50,850,411 km (0.057 R)
• M78: 52,751,800 km (0.062 R)
• M79: 53,084,954 km (0.111 R)
• M80: 53,669,433 km (0.072 R)
• M81: 54,592,302 km (0.051 R)
• M82: 55,944,069 km (0.105 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 15,984 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit