🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.34 AU - 1.54 AU

Year: 638 Days

Day: 19.7 Hours

Environment

Temp: -30 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.35 AU - 1.91 AU

Year: 768 Days

Day: 21.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.23 AU - 2.49 AU

Year: 1338 Days

Day: 16.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 158.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.88 AU - 3.32 AU

Year: 2014 Days

Day: 21.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.96 AU - 4.26 AU

Year: 2531 Days

Day: 47.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.77 AU - 4.53 AU

Year: 2573 Days

Day: 20.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.6

Radius: 11.9

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 11.94 AU - 12.42 AU

Year: 15684 Days

Day: 12.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 55,038,792 km

• M1: 194,926 km (0.075 R)
• M2: 303,235 km (0.093 R)
• M3: 405,111 km (0.036 R)
• M4: 654,640 km (0.064 R)
• M5: 875,447 km (0.116 R)
• M6: 1,121,386 km (0.047 R)
• M7: 1,413,401 km (0.111 R)
• M8: 1,630,018 km (0.045 R)
• M9: 1,909,916 km (0.114 R)
• M10: 1,988,904 km (0.046 R)
• M11: 2,177,995 km (0.103 R)
• M12: 2,288,698 km (0.097 R)
• M13: 2,372,921 km (0.108 R)
• M14: 2,632,324 km (0.064 R)
• M15: 3,336,930 km (0.111 R)
• M16: 3,995,460 km (0.083 R)
• M17: 4,200,858 km (0.074 R)
• M18: 4,586,820 km (0.104 R)
• M19: 4,910,999 km (0.117 R)
• M20: 6,163,283 km (0.115 R)
• M21: 6,682,686 km (0.105 R)
• M22: 7,636,074 km (0.092 R)
• M23: 8,587,666 km (0.099 R)
• M24: 10,177,592 km (0.057 R)
• M25: 11,465,181 km (0.089 R)
• M26: 11,856,529 km (0.114 R)
• M27: 11,954,964 km (0.109 R)
• M28: 12,753,069 km (0.054 R)
• M29: 13,671,450 km (0.114 R)
• M30: 14,034,375 km (0.073 R)
• M31: 14,505,608 km (0.115 R)
• M32: 14,769,798 km (0.115 R)
• M33: 14,928,970 km (0.115 R)
• M34: 15,195,553 km (0.066 R)
• M35: 15,410,077 km (0.101 R)
• M36: 16,005,027 km (0.088 R)
• M37: 16,552,406 km (0.107 R)
• M38: 17,329,118 km (0.053 R)
• M39: 17,441,017 km (0.081 R)
• M40: 18,345,187 km (0.111 R)
• M41: 18,630,769 km (0.074 R)
• M42: 21,028,374 km (0.042 R)
• M43: 21,627,813 km (0.092 R)
• M44: 25,150,394 km (0.044 R)
• M45: 25,786,634 km (0.115 R)
• M46: 27,530,646 km (0.116 R)
• M47: 28,252,007 km (0.072 R)
• M48: 28,780,686 km (0.097 R)
• M49: 29,179,214 km (0.106 R)
• M50: 29,445,947 km (0.106 R)
• M51: 30,049,126 km (0.045 R)
• M52: 30,656,344 km (0.068 R)
• M53: 31,199,534 km (0.119 R)
• M54: 32,917,366 km (0.116 R)
• M55: 33,125,606 km (0.096 R)
• M56: 33,752,870 km (0.094 R)
• M57: 34,665,866 km (0.063 R)
• M58: 37,091,745 km (0.091 R)
• M59: 38,983,560 km (0.112 R)
• M60: 42,030,120 km (0.085 R)
• M61: 42,709,145 km (0.105 R)
• M62: 43,620,046 km (0.116 R)
• M63: 43,925,076 km (0.079 R)
• M64: 44,307,449 km (0.056 R)
• M65: 44,460,637 km (0.104 R)
• M66: 44,690,868 km (0.099 R)
• M67: 45,693,024 km (0.078 R)
• M68: 46,546,629 km (0.092 R)
• M69: 48,506,511 km (0.064 R)
• M70: 48,901,749 km (0.056 R)
• M71: 49,218,597 km (0.111 R)
• M72: 50,013,859 km (0.061 R)
• M73: 50,093,745 km (0.108 R)
• M74: 51,456,132 km (0.115 R)
• M75: 52,668,474 km (0.1 R)
• M76: 52,993,251 km (0.071 R)
• M77: 53,645,048 km (0.094 R)
• M78: 54,381,369 km (0.093 R)
• M79: 54,874,145 km (0.092 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 14,969 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit