🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.51 AU - 0.63 AU

Year: 163 Days

Day: 12.7 Hours

Environment

Temp: 192 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.6 AU - 0.72 AU

Year: 203 Days

Day: 28.7 Hours

Environment

Temp: 158 °C

Axial Tilt: 43.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.97 AU - 1.01 AU

Year: 373 Days

Day: 14.9 Hours

Environment

Temp: 26 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.78 AU - 1.22 AU

Year: 379 Days

Day: 37.4 Hours

Environment

Temp: 27 °C

Axial Tilt: 48.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 93,251,874 km

• M1: 36,951 km (0.113 R)
• M2: 530,025 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.34 AU - 3.5 AU

Year: 1890 Days

Day: 36.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 17.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 687.4

Radius: 6.3

Gravity: 17.32 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 16.94 AU - 17.52 AU

Year: 27088 Days

Day: 22.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,251,874 km

• M1: 86,617 km (0.099 R)
• M2: 157,975 km (0.11 R)
• M3: 303,384 km (0.072 R)
• M4: 382,372 km (0.027 R)
• M5: 491,728 km (0.029 R)
• M6: 538,552 km (0.113 R)
• M7: 1,088,923 km (0.112 R)
• M8: 1,413,550 km (0.087 R)
• M9: 1,730,548 km (0.12 R)
• M10: 1,916,050 km (0.044 R)
• M11: 2,552,289 km (0.116 R)
• M12: 2,678,400 km (0.1 R)
• M13: 3,158,310 km (0.114 R)
• M14: 3,477,552 km (0.039 R)
• M15: 3,711,972 km (0.069 R)
• M16: 3,855,137 km (0.109 R)
• M17: 4,295,254 km (0.114 R)
• M18: 4,345,220 km (0.098 R)
• M19: 6,097,460 km (0.088 R)
• M20: 6,551,639 km (0.098 R)
• M21: 6,840,961 km (0.072 R)
• M22: 7,075,530 km (0.099 R)
• M23: 8,225,190 km (0.06 R)
• M24: 9,758,419 km (0.088 R)
• M25: 9,956,187 km (0.078 R)
• M26: 11,239,288 km (0.116 R)
• M27: 12,288,567 km (0.109 R)
• M28: 12,860,779 km (0.071 R)
• M29: 13,150,251 km (0.095 R)
• M30: 13,222,956 km (0.096 R)
• M31: 15,159,201 km (0.107 R)
• M32: 16,472,371 km (0.049 R)
• M33: 17,102,926 km (0.098 R)
• M34: 17,581,041 km (0.072 R)
• M35: 17,741,260 km (0.09 R)
• M36: 17,821,594 km (0.053 R)
• M37: 18,959,137 km (0.106 R)
• M38: 20,455,863 km (0.048 R)
• M39: 21,303,784 km (0.115 R)
• M40: 22,422,926 km (0.082 R)
• M41: 23,738,041 km (0.098 R)
• M42: 26,075,956 km (0.103 R)
• M43: 27,179,540 km (0.107 R)
• M44: 28,204,584 km (0.098 R)
• M45: 29,337,040 km (0.099 R)
• M46: 31,451,606 km (0.118 R)
• M47: 33,020,140 km (0.119 R)
• M48: 33,416,275 km (0.097 R)
• M49: 33,813,906 km (0.092 R)
• M50: 34,213,183 km (0.099 R)
• M51: 35,218,032 km (0.044 R)
• M52: 36,845,956 km (0.1 R)
• M53: 37,462,748 km (0.105 R)
• M54: 38,082,980 km (0.054 R)
• M55: 39,019,613 km (0.026 R)
• M56: 40,809,402 km (0.115 R)
• M57: 41,021,831 km (0.06 R)
• M58: 41,340,923 km (0.113 R)
• M59: 42,518,258 km (0.061 R)
• M60: 47,559,706 km (0.062 R)
• M61: 48,792,991 km (0.089 R)
• M62: 53,133,573 km (0.108 R)
• M63: 55,584,734 km (0.089 R)
• M64: 55,937,785 km (0.074 R)
• M65: 56,055,669 km (0.071 R)
• M66: 57,953,168 km (0.095 R)
• M67: 59,269,779 km (0.117 R)
• M68: 59,992,187 km (0.094 R)
• M69: 63,401,373 km (0.101 R)
• M70: 63,524,342 km (0.067 R)
• M71: 65,874,824 km (0.112 R)
• M72: 68,379,541 km (0.114 R)
• M73: 69,263,515 km (0.084 R)
• M74: 69,770,353 km (0.028 R)
• M75: 70,533,002 km (0.071 R)
• M76: 71,810,119 km (0.116 R)
• M77: 72,066,381 km (0.116 R)
• M78: 72,966,062 km (0.105 R)
• M79: 74,776,346 km (0.079 R)
• M80: 75,296,199 km (0.088 R)
• M81: 76,863,236 km (0.1 R)
• M82: 79,896,632 km (0.109 R)
• M83: 80,694,288 km (0.115 R)
• M84: 82,029,748 km (0.054 R)
• M85: 83,911,690 km (0.114 R)
• M86: 84,722,510 km (0.112 R)
• M87: 84,857,896 km (0.1 R)
• M88: 85,128,818 km (0.047 R)
• M89: 87,033,947 km (0.077 R)
• M90: 87,717,759 km (0.112 R)
• M91: 89,090,618 km (0.113 R)
• M92: 89,641,886 km (0.102 R)
• M93: 90,055,973 km (0.119 R)
• M94: 92,414,533 km (0.086 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 14,764 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit