🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.44 AU - 0.6 AU

Year: 134 Days

Day: 21.2 Hours

Environment

Temp: 222 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,290,833 km

• M1: 27,975 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.61 AU - 0.67 AU

Year: 183 Days

Day: 18.1 Hours

Environment

Temp: 148 °C

Axial Tilt: 99.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,290,833 km

• M1: 118,332 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.82 AU - 0.94 AU

Year: 296 Days

Day: 24.4 Hours

Environment

Temp: 142 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.69 AU - 1.15 AU

Year: 316 Days

Day: 46.8 Hours

Environment

Temp: 168 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.2 AU - 1.3 AU

Year: 501 Days

Day: 23.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.17 AU - 3.25 AU

Year: 1598 Days

Day: 27.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.69 AU - 3.61 AU

Year: 2002 Days

Day: 34.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.96 AU - 3.72 AU

Year: 2186 Days

Day: 44.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.54 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 15.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.5

Radius: 3.4

Gravity: 66.74 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 15.36 AU - 16.12 AU

Year: 22366 Days

Day: 23.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 85,290,833 km

• M1: 81,830 km (0.102 R)
• M2: 154,385 km (0.104 R)
• M3: 301,739 km (0.094 R)
• M4: 967,001 km (0.072 R)
• M5: 1,082,490 km (0.045 R)
• M6: 1,111,961 km (0.077 R)
• M7: 1,358,349 km (0.073 R)
• M8: 1,758,373 km (0.098 R)
• M9: 3,900,615 km (0.102 R)
• M10: 4,223,896 km (0.102 R)
• M11: 4,700,664 km (0.097 R)
• M12: 5,094,107 km (0.065 R)
• M13: 5,860,048 km (0.108 R)
• M14: 5,964,916 km (0.041 R)
• M15: 6,070,382 km (0.075 R)
• M16: 8,129,148 km (0.079 R)
• M17: 8,422,510 km (0.056 R)
• M18: 8,481,601 km (0.119 R)
• M19: 8,600,232 km (0.106 R)
• M20: 9,079,992 km (0.114 R)
• M21: 9,262,203 km (0.095 R)
• M22: 9,753,781 km (0.106 R)
• M23: 10,190,906 km (0.096 R)
• M24: 15,113,723 km (0.085 R)
• M25: 16,645,605 km (0.051 R)
• M26: 17,467,646 km (0.118 R)
• M27: 19,073,130 km (0.113 R)
• M28: 20,011,558 km (0.081 R)
• M29: 20,565,818 km (0.105 R)
• M30: 21,608,664 km (0.094 R)
• M31: 21,932,993 km (0.116 R)
• M32: 22,095,755 km (0.101 R)
• M33: 23,080,707 km (0.108 R)
• M34: 23,495,243 km (0.044 R)
• M35: 23,995,947 km (0.116 R)
• M36: 24,416,018 km (0.07 R)
• M37: 28,038,381 km (0.07 R)
• M38: 29,103,667 km (0.12 R)
• M39: 29,551,414 km (0.069 R)
• M40: 30,363,281 km (0.043 R)
• M41: 30,908,416 km (0.106 R)
• M42: 31,824,254 km (0.086 R)
• M43: 32,100,861 km (0.115 R)
• M44: 32,656,168 km (0.099 R)
• M45: 35,480,277 km (0.104 R)
• M46: 35,958,541 km (0.072 R)
• M47: 36,728,222 km (0.085 R)
• M48: 37,115,082 km (0.1 R)
• M49: 37,406,050 km (0.088 R)
• M50: 37,697,766 km (0.105 R)
• M51: 39,365,483 km (0.11 R)
• M52: 39,761,319 km (0.101 R)
• M53: 40,756,743 km (0.034 R)
• M54: 41,157,217 km (0.085 R)
• M55: 41,659,716 km (0.115 R)
• M56: 42,366,416 km (0.105 R)
• M57: 42,467,694 km (0.049 R)
• M58: 42,975,429 km (0.083 R)
• M59: 43,281,058 km (0.112 R)
• M60: 43,689,609 km (0.104 R)
• M61: 45,751,367 km (0.083 R)
• M62: 46,584,927 km (0.105 R)
• M63: 47,108,519 km (0.113 R)
• M64: 48,372,920 km (0.062 R)
• M65: 49,648,541 km (0.117 R)
• M66: 50,183,204 km (0.059 R)
• M67: 51,907,170 km (0.118 R)
• M68: 53,760,089 km (0.111 R)
• M69: 55,412,846 km (0.057 R)
• M70: 55,523,549 km (0.08 R)
• M71: 56,523,910 km (0.08 R)
• M72: 58,542,284 km (0.099 R)
• M73: 58,768,028 km (0.049 R)
• M74: 60,356,159 km (0.115 R)
• M75: 61,613,977 km (0.054 R)
• M76: 61,843,610 km (0.114 R)
• M77: 63,227,091 km (0.115 R)
• M78: 64,038,959 km (0.104 R)
• M79: 64,155,196 km (0.119 R)
• M80: 64,387,821 km (0.106 R)
• M81: 64,970,954 km (0.12 R)
• M82: 65,087,640 km (0.111 R)
• M83: 65,204,626 km (0.115 R)
• M84: 65,321,611 km (0.098 R)
• M85: 66,377,323 km (0.08 R)
• M86: 67,438,571 km (0.089 R)
• M87: 70,056,533 km (0.065 R)
• M88: 71,981,259 km (0.109 R)
• M89: 72,707,557 km (0.07 R)
• M90: 72,828,731 km (0.12 R)
• M91: 77,115,608 km (0.076 R)
• M92: 77,610,777 km (0.034 R)
• M93: 78,853,187 km (0.07 R)
• M94: 79,227,182 km (0.104 R)
• M95: 79,976,966 km (0.049 R)
• M96: 81,609,528 km (0.12 R)
• M97: 84,779,806 km (0.077 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 11,060 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit