🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.73 AU - 1.07 AU

Year: 323 Days

Day: 31.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.82 AU - 1.14 AU

Year: 367 Days

Day: 37.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.92 AU - 1.52 AU

Year: 510 Days

Day: 30.9 Hours

Environment

Temp: -20 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.57 AU - 1.63 AU

Year: 767 Days

Day: 13.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,617,574 km

• M1: 951,891 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.97 AU - 2.21 AU

Year: 1144 Days

Day: 24.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,617,574 km

• M1: 411,693 km (0.08 R)
• M2: 475,272 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.16 AU - 2.26 AU

Year: 1244 Days

Day: 32.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,617,574 km

• M1: 47,273 km (0.108 R)

Asteroid Belt

Center: 9.29 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 16.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.4

Radius: 4

Gravity: 33.59 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 15.65 AU - 17.09 AU

Year: 25085 Days

Day: 15.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 81,617,574 km

• M1: 87,664 km (0.119 R)
• M2: 143,913 km (0.103 R)
• M3: 214,823 km (0.091 R)
• M4: 280,496 km (0.105 R)
• M5: 372,200 km (0.096 R)
• M6: 495,019 km (0.026 R)
• M7: 777,011 km (0.101 R)
• M8: 1,496,128 km (0.057 R)
• M9: 1,625,530 km (0.112 R)
• M10: 2,179,043 km (0.093 R)
• M11: 2,325,948 km (0.102 R)
• M12: 3,482,938 km (0.087 R)
• M13: 4,140,719 km (0.081 R)
• M14: 6,227,011 km (0.113 R)
• M15: 6,912,020 km (0.09 R)
• M16: 7,019,581 km (0.103 R)
• M17: 7,290,802 km (0.104 R)
• M18: 7,787,467 km (0.085 R)
• M19: 7,955,465 km (0.119 R)
• M20: 9,401,329 km (0.104 R)
• M21: 10,123,587 km (0.114 R)
• M22: 10,245,659 km (0.07 R)
• M23: 10,615,016 km (0.093 R)
• M24: 10,739,033 km (0.117 R)
• M25: 11,684,641 km (0.041 R)
• M26: 11,941,351 km (0.082 R)
• M27: 13,385,718 km (0.098 R)
• M28: 13,992,338 km (0.108 R)
• M29: 14,746,012 km (0.054 R)
• M30: 15,092,780 km (0.072 R)
• M31: 15,723,933 km (0.096 R)
• M32: 16,007,271 km (0.097 R)
• M33: 16,292,106 km (0.104 R)
• M34: 19,687,229 km (0.081 R)
• M35: 20,917,522 km (0.068 R)
• M36: 21,935,386 km (0.116 R)
• M37: 22,172,499 km (0.052 R)
• M38: 22,809,187 km (0.063 R)
• M39: 24,100,217 km (0.074 R)
• M40: 25,414,883 km (0.033 R)
• M41: 25,497,910 km (0.025 R)
• M42: 26,416,142 km (0.115 R)
• M43: 26,837,110 km (0.111 R)
• M44: 27,006,006 km (0.1 R)
• M45: 27,430,116 km (0.093 R)
• M46: 28,027,460 km (0.105 R)
• M47: 28,113,180 km (0.08 R)
• M48: 29,061,481 km (0.108 R)
• M49: 29,583,278 km (0.08 R)
• M50: 30,900,936 km (0.111 R)
• M51: 33,957,669 km (0.098 R)
• M52: 34,598,846 km (0.11 R)
• M53: 35,059,308 km (0.111 R)
• M54: 36,265,965 km (0.049 R)
• M55: 37,203,345 km (0.054 R)
• M56: 39,197,784 km (0.092 R)
• M57: 39,389,419 km (0.082 R)
• M58: 39,485,460 km (0.088 R)
• M59: 40,159,548 km (0.091 R)
• M60: 41,714,618 km (0.088 R)
• M61: 42,106,415 km (0.112 R)
• M62: 42,302,837 km (0.074 R)
• M63: 43,586,686 km (0.106 R)
• M64: 44,283,214 km (0.102 R)
• M65: 45,184,242 km (0.054 R)
• M66: 46,496,365 km (0.099 R)
• M67: 48,436,499 km (0.068 R)
• M68: 49,468,126 km (0.038 R)
• M69: 52,184,225 km (0.076 R)
• M70: 53,135,668 km (0.039 R)
• M71: 53,241,733 km (0.067 R)
• M72: 53,879,468 km (0.075 R)
• M73: 54,092,795 km (0.103 R)
• M74: 55,055,607 km (0.091 R)
• M75: 57,541,624 km (0.107 R)
• M76: 58,086,908 km (0.085 R)
• M77: 61,283,217 km (0.073 R)
• M78: 61,728,569 km (0.102 R)
• M79: 63,745,747 km (0.074 R)
• M80: 64,310,030 km (0.098 R)
• M81: 65,102,600 km (0.11 R)
• M82: 65,670,772 km (0.057 R)
• M83: 65,898,460 km (0.117 R)
• M84: 66,240,591 km (0.087 R)
• M85: 66,354,734 km (0.111 R)
• M86: 66,583,170 km (0.042 R)
• M87: 68,882,639 km (0.095 R)
• M88: 75,219,605 km (0.053 R)
• M89: 75,338,684 km (0.093 R)
• M90: 75,935,131 km (0.119 R)
• M91: 77,372,916 km (0.043 R)
• M92: 78,215,751 km (0.11 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 18,059 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit