🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.09 AU - 1.65 AU

Year: 580 Days

Day: 27.5 Hours

Environment

Temp: -8 °C

Axial Tilt: 41.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.65 AU - 1.71 AU

Year: 788 Days

Day: 19.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.02 AU - 3.2 AU

Year: 1983 Days

Day: 20.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,583,306 km

• M1: 290,669 km (0.11 R)
• M2: 1,447,060 km (0.038 R)

Asteroid Belt

Center: 6.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561

Radius: 10.8

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 8.27 AU - 11.95 AU

Year: 11626 Days

Day: 13.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 49,583,306 km

• M1: 142,417 km (0.107 R)
• M2: 243,845 km (0.094 R)
• M3: 590,762 km (0.096 R)
• M4: 861,085 km (0.114 R)
• M5: 1,011,132 km (0.115 R)
• M6: 2,949,771 km (0.11 R)
• M7: 3,035,790 km (0.096 R)
• M8: 3,569,854 km (0.077 R)
• M9: 3,723,341 km (0.112 R)
• M10: 4,425,105 km (0.1 R)
• M11: 4,961,114 km (0.066 R)
• M12: 5,029,630 km (0.04 R)
• M13: 5,202,116 km (0.072 R)
• M14: 5,306,685 km (0.079 R)
• M15: 5,695,789 km (0.086 R)
• M16: 5,911,958 km (0.101 R)
• M17: 6,057,667 km (0.041 R)
• M18: 6,315,424 km (0.111 R)
• M19: 6,464,423 km (0.112 R)
• M20: 6,576,921 km (0.119 R)
• M21: 6,765,713 km (0.099 R)
• M22: 7,578,778 km (0.093 R)
• M23: 8,017,099 km (0.061 R)
• M24: 8,219,057 km (0.076 R)
• M25: 9,001,753 km (0.114 R)
• M26: 9,679,281 km (0.119 R)
• M27: 10,593,474 km (0.054 R)
• M28: 11,038,528 km (0.054 R)
• M29: 11,308,552 km (0.112 R)
• M30: 13,115,993 km (0.082 R)
• M31: 14,077,459 km (0.091 R)
• M32: 14,862,848 km (0.104 R)
• M33: 15,361,009 km (0.101 R)
• M34: 15,915,269 km (0.112 R)
• M35: 17,355,597 km (0.066 R)
• M36: 19,811,096 km (0.073 R)
• M37: 20,912,286 km (0.062 R)
• M38: 21,134,888 km (0.111 R)
• M39: 21,302,288 km (0.079 R)
• M40: 21,470,286 km (0.111 R)
• M41: 21,976,675 km (0.065 R)
• M42: 24,041,575 km (0.109 R)
• M43: 24,274,798 km (0.072 R)
• M44: 24,626,053 km (0.071 R)
• M45: 25,333,651 km (0.027 R)
• M46: 26,407,465 km (0.051 R)
• M47: 26,527,742 km (0.079 R)
• M48: 27,071,081 km (0.107 R)
• M49: 27,374,615 km (0.07 R)
• M50: 27,923,639 km (0.105 R)
• M51: 28,046,160 km (0.083 R)
• M52: 29,592,553 km (0.058 R)
• M53: 30,156,088 km (0.049 R)
• M54: 30,344,731 km (0.105 R)
• M55: 30,659,934 km (0.058 R)
• M56: 31,867,787 km (0.117 R)
• M57: 32,445,235 km (0.025 R)
• M58: 33,026,273 km (0.084 R)
• M59: 34,526,740 km (0.102 R)
• M60: 35,185,868 km (0.104 R)
• M61: 35,318,262 km (0.066 R)
• M62: 35,450,806 km (0.075 R)
• M63: 35,782,763 km (0.077 R)
• M64: 35,915,906 km (0.115 R)
• M65: 36,919,408 km (0.091 R)
• M66: 37,323,472 km (0.04 R)
• M67: 37,932,186 km (0.074 R)
• M68: 37,999,954 km (0.065 R)
• M69: 38,544,191 km (0.094 R)
• M70: 38,680,624 km (0.039 R)
• M71: 39,296,668 km (0.088 R)
• M72: 39,365,184 km (0.105 R)
• M73: 39,846,889 km (0.102 R)
• M74: 40,538,330 km (0.099 R)
• M75: 40,746,570 km (0.114 R)
• M76: 41,233,811 km (0.092 R)
• M77: 41,373,236 km (0.086 R)
• M78: 42,143,665 km (0.039 R)
• M79: 42,284,287 km (0.11 R)
• M80: 42,495,370 km (0.12 R)
• M81: 42,636,440 km (0.12 R)
• M82: 42,848,121 km (0.079 R)
• M83: 43,485,408 km (0.042 R)
• M84: 44,554,734 km (0.075 R)
• M85: 45,056,635 km (0.107 R)
• M86: 45,632,437 km (0.107 R)
• M87: 46,210,932 km (0.103 R)
• M88: 49,212,912 km (0.047 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 13,650 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit