🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.79 AU - 0.91 AU

Year: 275 Days

Day: 16.5 Hours

Environment

Temp: 180 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.36 AU - 1.52 AU

Year: 607 Days

Day: 37.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 69,030,825 km

• M1: 164,109 km (0.103 R)
• M2: 1,253,032 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.33 AU - 1.79 AU

Year: 685 Days

Day: 13.4 Hours

Environment

Temp: -13 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 69,030,825 km

• M1: 85,570 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.95 AU - 3.01 AU

Year: 1373 Days

Day: 41.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.36 AU - 3.1 AU

Year: 1585 Days

Day: 47.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.17 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.93 AU - 4.29 AU

Year: 2411 Days

Day: 12.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.33 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 13.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.3

Radius: 11.2

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 11.78 AU - 14.32 AU

Year: 16569 Days

Day: 9.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,030,825 km

• M1: 253,419 km (0.113 R)
• M2: 395,387 km (0.074 R)
• M3: 515,365 km (0.058 R)
• M4: 629,657 km (0.109 R)
• M5: 818,899 km (0.096 R)
• M6: 1,526,048 km (0.074 R)
• M7: 1,846,487 km (0.109 R)
• M8: 2,093,173 km (0.038 R)
• M9: 2,350,631 km (0.099 R)
• M10: 2,483,175 km (0.109 R)
• M11: 2,825,904 km (0.06 R)
• M12: 4,384,115 km (0.106 R)
• M13: 5,444,315 km (0.107 R)
• M14: 5,576,709 km (0.078 R)
• M15: 6,025,952 km (0.096 R)
• M16: 6,393,813 km (0.041 R)
• M17: 6,486,863 km (0.097 R)
• M18: 7,248,166 km (0.108 R)
• M19: 7,887,398 km (0.077 R)
• M20: 8,138,274 km (0.096 R)
• M21: 8,544,881 km (0.045 R)
• M22: 9,325,333 km (0.093 R)
• M23: 9,431,099 km (0.114 R)
• M24: 9,966,061 km (0.113 R)
• M25: 10,842,405 km (0.1 R)
• M26: 11,402,798 km (0.059 R)
• M27: 11,972,467 km (0.025 R)
• M28: 12,668,546 km (0.085 R)
• M29: 12,962,356 km (0.117 R)
• M30: 13,917,838 km (0.041 R)
• M31: 14,649,371 km (0.074 R)
• M32: 17,112,201 km (0.052 R)
• M33: 18,490,596 km (0.12 R)
• M34: 18,757,179 km (0.112 R)
• M35: 19,496,941 km (0.07 R)
• M36: 20,520,938 km (0.104 R)
• M37: 20,727,832 km (0.093 R)
• M38: 20,866,210 km (0.112 R)
• M39: 21,772,923 km (0.056 R)
• M40: 21,984,005 km (0.112 R)
• M41: 22,125,076 km (0.115 R)
• M42: 22,550,084 km (0.066 R)
• M43: 23,121,099 km (0.118 R)
• M44: 23,552,390 km (0.049 R)
• M45: 23,624,496 km (0.034 R)
• M46: 24,496,053 km (0.045 R)
• M47: 24,569,206 km (0.086 R)
• M48: 24,935,871 km (0.109 R)
• M49: 25,897,635 km (0.092 R)
• M50: 26,570,527 km (0.096 R)
• M51: 28,239,590 km (0.117 R)
• M52: 28,469,672 km (0.05 R)
• M53: 29,552,311 km (0.092 R)
• M54: 30,412,499 km (0.072 R)
• M55: 30,806,091 km (0.113 R)
• M56: 32,237,294 km (0.063 R)
• M57: 33,527,576 km (0.05 R)
• M58: 33,690,039 km (0.102 R)
• M59: 34,342,585 km (0.093 R)
• M60: 35,577,216 km (0.035 R)
• M61: 36,408,382 km (0.081 R)
• M62: 36,910,283 km (0.078 R)
• M63: 38,940,176 km (0.11 R)
• M64: 39,282,157 km (0.074 R)
• M65: 39,796,774 km (0.113 R)
• M66: 41,180,105 km (0.079 R)
• M67: 41,267,021 km (0.114 R)
• M68: 41,615,584 km (0.049 R)
• M69: 42,140,224 km (0.084 R)
• M70: 43,550,035 km (0.107 R)
• M71: 43,904,881 km (0.078 R)
• M72: 46,959,669 km (0.067 R)
• M73: 49,804,273 km (0.109 R)
• M74: 51,107,121 km (0.09 R)
• M75: 51,762,658 km (0.075 R)
• M76: 52,138,598 km (0.09 R)
• M77: 53,936,465 km (0.077 R)
• M78: 54,508,527 km (0.105 R)
• M79: 54,603,971 km (0.066 R)
• M80: 54,699,564 km (0.063 R)
• M81: 54,890,900 km (0.094 R)
• M82: 55,658,486 km (0.11 R)
• M83: 57,301,220 km (0.076 R)
• M84: 57,690,025 km (0.076 R)
• M85: 57,982,340 km (0.078 R)
• M86: 59,352,506 km (0.105 R)
• M87: 60,239,023 km (0.049 R)
• M88: 60,931,512 km (0.083 R)
• M89: 61,925,291 km (0.077 R)
• M90: 64,635,406 km (0.111 R)
• M91: 66,157,714 km (0.101 R)
• M92: 66,361,615 km (0.099 R)
• M93: 66,974,518 km (0.092 R)
• M94: 67,589,216 km (0.072 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 13,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit