🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.54 AU - 0.76 AU

Year: 190 Days

Day: 15.2 Hours

Environment

Temp: 167 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.59 AU - 0.93 AU

Year: 240 Days

Day: 12.9 Hours

Environment

Temp: 102 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1 AU - 1.12 AU

Year: 395 Days

Day: 25.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.03 AU - 1.59 AU

Year: 542 Days

Day: 16.4 Hours

Environment

Temp: 13 °C

Axial Tilt: 0.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 72,382,696 km

• M1: 835,953 km (0.082 R)
• M2: 1,136,046 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.32 AU - 3.7 AU

Year: 2378 Days

Day: 20.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,382,696 km

• M1: 247,584 km (0.119 R)
• M2: 2,153,312 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.44 AU - 4.52 AU

Year: 2872 Days

Day: 25 Hours

Environment

Temp: -111 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,382,696 km

• M1: 994,527 km (0.097 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.46 AU - 5.6 AU

Year: 3487 Days

Day: 44.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 108.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876.3

Radius: 4.6

Gravity: 41.41 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 10.23 AU - 15.21 AU

Year: 16407 Days

Day: 21.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 72,382,696 km

• M1: 59,540 km (0.118 R)
• M2: 190,139 km (0.049 R)
• M3: 293,212 km (0.088 R)
• M4: 326,123 km (0.097 R)
• M5: 990,039 km (0.112 R)
• M6: 1,041,500 km (0.098 R)
• M7: 1,542,803 km (0.093 R)
• M8: 1,786,647 km (0.084 R)
• M9: 2,009,997 km (0.067 R)
• M10: 2,448,020 km (0.066 R)
• M11: 3,215,307 km (0.109 R)
• M12: 3,369,393 km (0.117 R)
• M13: 3,724,688 km (0.098 R)
• M14: 4,385,611 km (0.103 R)
• M15: 5,765,652 km (0.09 R)
• M16: 5,812,326 km (0.06 R)
• M17: 5,905,825 km (0.088 R)
• M18: 6,574,826 km (0.11 R)
• M19: 6,672,364 km (0.065 R)
• M20: 6,819,419 km (0.118 R)
• M21: 7,067,153 km (0.074 R)
• M22: 7,368,294 km (0.06 R)
• M23: 8,935,630 km (0.106 R)
• M24: 9,645,772 km (0.117 R)
• M25: 10,830,587 km (0.064 R)
• M26: 11,645,596 km (0.091 R)
• M27: 11,704,537 km (0.09 R)
• M28: 11,763,629 km (0.055 R)
• M29: 12,001,040 km (0.116 R)
• M30: 12,239,799 km (0.045 R)
• M31: 12,722,252 km (0.104 R)
• M32: 13,955,387 km (0.12 R)
• M33: 14,080,750 km (0.031 R)
• M34: 14,206,562 km (0.079 R)
• M35: 14,586,092 km (0.029 R)
• M36: 15,290,548 km (0.055 R)
• M37: 16,533,257 km (0.038 R)
• M38: 16,665,951 km (0.108 R)
• M39: 16,865,664 km (0.099 R)
• M40: 17,133,145 km (0.104 R)
• M41: 17,200,314 km (0.058 R)
• M42: 18,354,312 km (0.047 R)
• M43: 18,836,616 km (0.105 R)
• M44: 19,253,396 km (0.098 R)
• M45: 21,166,304 km (0.068 R)
• M46: 21,527,134 km (0.102 R)
• M47: 22,548,289 km (0.118 R)
• M48: 23,212,952 km (0.089 R)
• M49: 23,287,302 km (0.109 R)
• M50: 23,809,249 km (0.026 R)
• M51: 25,016,953 km (0.072 R)
• M52: 27,334,224 km (0.086 R)
• M53: 30,366,273 km (0.077 R)
• M54: 30,447,505 km (0.107 R)
• M55: 31,427,820 km (0.109 R)
• M56: 32,335,580 km (0.11 R)
• M57: 33,335,492 km (0.082 R)
• M58: 33,419,267 km (0.066 R)
• M59: 34,092,158 km (0.108 R)
• M60: 35,536,675 km (0.05 R)
• M61: 36,481,984 km (0.061 R)
• M62: 36,827,854 km (0.12 R)
• M63: 37,261,538 km (0.092 R)
• M64: 38,925,366 km (0.109 R)
• M65: 41,871,995 km (0.088 R)
• M66: 44,059,714 km (0.11 R)
• M67: 44,151,717 km (0.11 R)
• M68: 44,520,177 km (0.041 R)
• M69: 47,127,967 km (0.086 R)
• M70: 47,504,505 km (0.078 R)
• M71: 47,882,090 km (0.072 R)
• M72: 49,593,489 km (0.093 R)
• M73: 50,072,352 km (0.099 R)
• M74: 51,421,426 km (0.106 R)
• M75: 51,809,183 km (0.108 R)
• M76: 51,906,123 km (0.066 R)
• M77: 52,587,391 km (0.109 R)
• M78: 54,155,327 km (0.074 R)
• M79: 54,451,082 km (0.078 R)
• M80: 54,549,667 km (0.085 R)
• M81: 55,044,088 km (0.043 R)
• M82: 58,444,747 km (0.094 R)
• M83: 58,950,537 km (0.057 R)
• M84: 59,254,669 km (0.096 R)
• M85: 61,193,308 km (0.09 R)
• M86: 61,912,724 km (0.085 R)
• M87: 62,221,943 km (0.042 R)
• M88: 62,945,398 km (0.091 R)
• M89: 64,818,364 km (0.092 R)
• M90: 65,132,370 km (0.046 R)
• M91: 65,237,088 km (0.057 R)
• M92: 66,498,647 km (0.095 R)
• M93: 67,132,493 km (0.112 R)
• M94: 68,086,928 km (0.114 R)
• M95: 70,223,784 km (0.092 R)
• M96: 70,438,756 km (0.107 R)
• M97: 71,949,246 km (0.116 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 13,878 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit