🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.81 AU - 1.19 AU

Year: 375 Days

Day: 17.4 Hours

Environment

Temp: 31 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.18 AU - 1.34 AU

Year: 530 Days

Day: 29.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 42.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.03 AU - 2.15 AU

Year: 1132 Days

Day: 20.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.32 AU - 2.44 AU

Year: 1376 Days

Day: 18.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,180,309 km

• M1: 834,607 km (0.039 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.57 AU - 3.27 AU

Year: 1870 Days

Day: 23.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.3

Radius: 13.3

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 6.13 AU - 7.49 AU

Year: 6660 Days

Day: 13.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 43,180,309 km

• M1: 211,382 km (0.058 R)
• M2: 416,630 km (0.083 R)
• M3: 759,060 km (0.099 R)
• M4: 916,287 km (0.059 R)
• M5: 1,066,932 km (0.11 R)
• M6: 1,246,001 km (0.099 R)
• M7: 1,387,371 km (0.092 R)
• M8: 1,577,360 km (0.079 R)
• M9: 1,664,576 km (0.119 R)
• M10: 2,264,762 km (0.044 R)
• M11: 2,516,087 km (0.069 R)
• M12: 2,715,201 km (0.104 R)
• M13: 2,803,464 km (0.113 R)
• M14: 3,203,339 km (0.109 R)
• M15: 3,996,956 km (0.108 R)
• M16: 4,240,651 km (0.078 R)
• M17: 4,979,216 km (0.026 R)
• M18: 5,408,262 km (0.046 R)
• M19: 5,531,381 km (0.096 R)
• M20: 5,918,092 km (0.101 R)
• M21: 6,502,870 km (0.114 R)
• M22: 6,814,333 km (0.105 R)
• M23: 7,081,664 km (0.117 R)
• M24: 7,464,335 km (0.114 R)
• M25: 7,803,324 km (0.055 R)
• M26: 8,032,059 km (0.102 R)
• M27: 8,275,904 km (0.06 R)
• M28: 8,744,744 km (0.08 R)
• M29: 8,850,060 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.1

Radius: 9.9

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.99 AU - 9.51 AU

Year: 8085 Days

Day: 11.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 43,180,309 km

• M1: 134,040 km (0.096 R)
• M2: 442,062 km (0.06 R)
• M3: 604,525 km (0.112 R)
• M4: 771,775 km (0.071 R)
• M5: 1,134,101 km (0.097 R)
• M6: 1,209,050 km (0.096 R)
• M7: 1,651,261 km (0.062 R)
• M8: 2,048,892 km (0.104 R)
• M9: 2,141,344 km (0.079 R)
• M10: 2,475,994 km (0.109 R)
• M11: 2,574,729 km (0.099 R)
• M12: 2,699,942 km (0.048 R)
• M13: 3,009,012 km (0.078 R)
• M14: 3,141,106 km (0.092 R)
• M15: 3,411,280 km (0.114 R)
• M16: 3,632,984 km (0.112 R)
• M17: 4,296,301 km (0.107 R)
• M18: 4,445,600 km (0.086 R)
• M19: 5,059,550 km (0.091 R)
• M20: 5,344,683 km (0.116 R)
• M21: 6,986,969 km (0.118 R)
• M22: 7,375,773 km (0.108 R)
• M23: 7,699,054 km (0.114 R)
• M24: 7,953,820 km (0.101 R)
• M25: 8,174,476 km (0.082 R)
• M26: 8,546,526 km (0.063 R)
• M27: 8,962,408 km (0.035 R)
• M28: 9,307,531 km (0.098 R)
• M29: 9,696,036 km (0.072 R)
• M30: 10,248,950 km (0.097 R)
• M31: 10,690,713 km (0.07 R)
• M32: 10,812,186 km (0.113 R)
• M33: 10,974,949 km (0.038 R)
• M34: 11,509,611 km (0.105 R)
• M35: 11,634,226 km (0.076 R)
• M36: 11,842,915 km (0.107 R)
• M37: 11,926,690 km (0.093 R)
• M38: 12,476,313 km (0.1 R)
• M39: 12,732,724 km (0.105 R)
• M40: 13,164,164 km (0.115 R)
• M41: 13,337,997 km (0.117 R)
• M42: 14,982,227 km (0.07 R)
• M43: 15,254,944 km (0.097 R)
• M44: 15,805,165 km (0.085 R)
• M45: 15,943,692 km (0.1 R)
• M46: 16,082,669 km (0.065 R)
• M47: 16,315,144 km (0.073 R)
• M48: 16,877,781 km (0.073 R)
• M49: 17,066,723 km (0.116 R)
• M50: 17,399,130 km (0.082 R)
• M51: 17,494,573 km (0.112 R)
• M52: 17,685,759 km (0.101 R)
• M53: 19,093,027 km (0.068 R)
• M54: 20,234,458 km (0.111 R)
• M55: 20,485,484 km (0.081 R)
• M56: 20,586,163 km (0.105 R)
• M57: 20,687,142 km (0.069 R)
• M58: 20,940,112 km (0.11 R)
• M59: 21,295,855 km (0.084 R)
• M60: 22,116,699 km (0.097 R)
• M61: 22,635,055 km (0.115 R)
• M62: 22,895,655 km (0.114 R)
• M63: 23,262,319 km (0.106 R)
• M64: 23,472,654 km (0.077 R)
• M65: 23,683,587 km (0.085 R)
• M66: 24,213,911 km (0.111 R)
• M67: 24,694,420 km (0.097 R)
• M68: 26,923,278 km (0.12 R)
• M69: 27,144,085 km (0.119 R)
• M70: 27,698,943 km (0.079 R)
• M71: 28,482,088 km (0.076 R)
• M72: 28,650,835 km (0.085 R)
• M73: 29,727,191 km (0.049 R)
• M74: 30,759,267 km (0.094 R)
• M75: 31,163,630 km (0.098 R)
• M76: 32,094,877 km (0.112 R)
• M77: 35,183,774 km (0.099 R)
• M78: 36,702,342 km (0.115 R)
• M79: 37,008,568 km (0.103 R)
• M80: 37,932,485 km (0.073 R)
• M81: 40,054,680 km (0.076 R)
• M82: 40,370,033 km (0.091 R)
• M83: 40,876,272 km (0.092 R)
• M84: 41,512,063 km (0.08 R)
• M85: 42,407,556 km (0.08 R)
• M86: 43,051,275 km (0.104 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 12,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit