🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.13 AU - 1.57 AU

Year: 567 Days

Day: 38.3 Hours

Environment

Temp: -7 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.6 AU - 2.2 AU

Year: 947 Days

Day: 24.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,593,971 km

• M1: 615,146 km (0.064 R)
• M2: 1,644,978 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.73 AU - 2.31 AU

Year: 1038 Days

Day: 37.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.02 AU - 2.14 AU

Year: 1085 Days

Day: 32.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,593,971 km

• M1: 623,674 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.83 AU - 2.55 AU

Year: 1172 Days

Day: 16.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.63 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 630.5

Radius: 6.3

Gravity: 15.89 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 12.69 AU - 13.43 AU

Year: 17069 Days

Day: 15.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,593,971 km

• M1: 357,240 km (0.089 R)
• M2: 441,463 km (0.099 R)
• M3: 532,718 km (0.034 R)
• M4: 692,189 km (0.086 R)
• M5: 799,750 km (0.091 R)
• M6: 1,031,627 km (0.102 R)
• M7: 1,155,344 km (0.11 R)
• M8: 1,257,819 km (0.111 R)
• M9: 1,611,767 km (0.08 R)
• M10: 2,181,735 km (0.119 R)
• M11: 2,373,819 km (0.102 R)
• M12: 2,808,850 km (0.106 R)
• M13: 3,124,352 km (0.111 R)
• M14: 3,341,119 km (0.107 R)
• M15: 3,713,019 km (0.088 R)
• M16: 3,827,162 km (0.12 R)
• M17: 5,115,649 km (0.102 R)
• M18: 5,328,227 km (0.095 R)
• M19: 5,894,306 km (0.108 R)
• M20: 6,027,747 km (0.09 R)
• M21: 7,801,379 km (0.074 R)
• M22: 9,255,171 km (0.041 R)
• M23: 10,251,942 km (0.105 R)
• M24: 11,062,613 km (0.098 R)
• M25: 11,117,515 km (0.07 R)
• M26: 11,670,279 km (0.084 R)
• M27: 12,687,695 km (0.104 R)
• M28: 12,745,140 km (0.041 R)
• M29: 12,802,586 km (0.109 R)
• M30: 13,557,157 km (0.118 R)
• M31: 13,910,358 km (0.118 R)
• M32: 14,565,597 km (0.072 R)
• M33: 14,987,911 km (0.081 R)
• M34: 15,109,235 km (0.045 R)
• M35: 15,844,359 km (0.067 R)
• M36: 18,183,322 km (0.099 R)
• M37: 18,507,501 km (0.069 R)
• M38: 18,964,821 km (0.097 R)
• M39: 20,023,675 km (0.111 R)
• M40: 21,033,760 km (0.085 R)
• M41: 21,374,095 km (0.049 R)
• M42: 21,991,336 km (0.067 R)
• M43: 22,406,021 km (0.055 R)
• M44: 23,173,159 km (0.088 R)
• M45: 23,313,482 km (0.038 R)
• M46: 24,232,910 km (0.117 R)
• M47: 25,020,244 km (0.113 R)
• M48: 25,597,991 km (0.095 R)
• M49: 26,180,226 km (0.028 R)
• M50: 27,135,558 km (0.088 R)
• M51: 27,729,013 km (0.112 R)
• M52: 28,252,007 km (0.112 R)
• M53: 28,477,002 km (0.114 R)
• M54: 29,992,727 km (0.075 R)
• M55: 30,914,699 km (0.043 R)
• M56: 31,224,217 km (0.039 R)
• M57: 31,301,709 km (0.1 R)
• M58: 31,456,842 km (0.045 R)
• M59: 32,550,552 km (0.081 R)
• M60: 35,662,038 km (0.083 R)
• M61: 37,047,913 km (0.101 R)
• M62: 37,788,572 km (0.106 R)
• M63: 37,871,150 km (0.119 R)
• M64: 37,953,877 km (0.095 R)
• M65: 41,565,020 km (0.078 R)
• M66: 41,820,982 km (0.112 R)
• M67: 42,163,113 km (0.062 R)
• M68: 45,635,429 km (0.111 R)
• M69: 46,340,783 km (0.096 R)
• M70: 46,960,866 km (0.08 R)
• M71: 47,138,588 km (0.092 R)
• M72: 47,227,599 km (0.105 R)
• M73: 47,851,572 km (0.117 R)
• M74: 47,941,031 km (0.068 R)
• M75: 48,388,778 km (0.065 R)
• M76: 49,469,024 km (0.1 R)
• M77: 50,012,064 km (0.059 R)
• M78: 50,830,365 km (0.069 R)
• M79: 51,195,533 km (0.104 R)
• M80: 52,020,266 km (0.113 R)
• M81: 52,112,119 km (0.088 R)
• M82: 54,333,947 km (0.076 R)
• M83: 55,644,274 km (0.113 R)
• M84: 58,010,015 km (0.043 R)
• M85: 58,200,603 km (0.114 R)
• M86: 58,582,676 km (0.114 R)
• M87: 60,891,868 km (0.101 R)
• M88: 62,155,073 km (0.106 R)
• M89: 62,252,611 km (0.082 R)
• M90: 62,545,523 km (0.093 R)
• M91: 64,707,362 km (0.107 R)
• M92: 65,896,815 km (0.077 R)
• M93: 66,394,527 km (0.108 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 11,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit