🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.51 AU - 0.73 AU

Year: 178 Days

Day: 36.6 Hours

Environment

Temp: 229 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.17 AU - 1.25 AU

Year: 486 Days

Day: 38.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 50,381,212 km

• M1: 42,037 km (0.083 R)
• M2: 64,477 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.18 AU - 1.44 AU

Year: 548 Days

Day: 41.4 Hours

Environment

Temp: -11 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,381,212 km

• M1: 416,181 km (0.039 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.21 AU - 1.73 AU

Year: 651 Days

Day: 26.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,381,212 km

• M1: 557,252 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.53 AU - 2.89 AU

Year: 1629 Days

Day: 24.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.2

Radius: 9.2

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.65 AU - 6.23 AU

Year: 4634 Days

Day: 7.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 50,381,212 km

• M1: 192,532 km (0.066 R)
• M2: 298,597 km (0.08 R)
• M3: 390,002 km (0.115 R)
• M4: 474,824 km (0.097 R)
• M5: 728,242 km (0.072 R)
• M6: 882,328 km (0.087 R)
• M7: 1,047,335 km (0.078 R)
• M8: 1,108,819 km (0.094 R)
• M9: 1,248,693 km (0.112 R)
• M10: 1,659,788 km (0.105 R)
• M11: 1,850,675 km (0.032 R)
• M12: 1,926,073 km (0.113 R)
• M13: 2,002,517 km (0.049 R)
• M14: 2,142,690 km (0.119 R)
• M15: 2,222,127 km (0.087 R)
• M16: 2,286,304 km (0.115 R)
• M17: 2,482,577 km (0.031 R)
• M18: 2,718,792 km (0.12 R)
• M19: 2,839,667 km (0.103 R)
• M20: 2,997,642 km (0.063 R)
• M21: 3,285,917 km (0.063 R)
• M22: 3,947,439 km (0.048 R)
• M23: 4,144,011 km (0.077 R)
• M24: 4,203,551 km (0.076 R)
• M25: 4,323,678 km (0.055 R)
• M26: 4,404,311 km (0.119 R)
• M27: 4,794,462 km (0.089 R)
• M28: 5,195,833 km (0.037 R)
• M29: 6,371,673 km (0.077 R)
• M30: 6,440,787 km (0.032 R)
• M31: 7,072,688 km (0.062 R)
• M32: 7,167,982 km (0.114 R)
• M33: 7,432,321 km (0.117 R)
• M34: 7,529,261 km (0.039 R)
• M35: 7,748,871 km (0.103 R)
• M36: 7,945,891 km (0.084 R)
• M37: 8,094,741 km (0.056 R)
• M38: 8,673,984 km (0.12 R)
• M39: 8,801,591 km (0.113 R)
• M40: 9,396,990 km (0.117 R)
• M41: 9,475,679 km (0.117 R)
• M42: 9,554,517 km (0.053 R)
• M43: 10,436,247 km (0.049 R)
• M44: 10,545,004 km (0.087 R)
• M45: 10,653,912 km (0.11 R)
• M46: 10,736,041 km (0.028 R)
• M47: 11,010,852 km (0.097 R)
• M48: 11,736,551 km (0.063 R)
• M49: 11,906,195 km (0.092 R)
• M50: 12,048,313 km (0.092 R)
• M51: 12,305,322 km (0.063 R)
• M52: 13,175,234 km (0.107 R)
• M53: 13,440,022 km (0.041 R)
• M54: 13,795,916 km (0.03 R)
• M55: 14,668,670 km (0.119 R)
• M56: 15,404,542 km (0.096 R)
• M57: 15,776,891 km (0.112 R)
• M58: 15,870,539 km (0.111 R)
• M59: 15,995,603 km (0.081 R)
• M60: 16,183,797 km (0.056 R)
• M61: 17,103,674 km (0.094 R)
• M62: 17,296,057 km (0.06 R)
• M63: 18,073,068 km (0.097 R)
• M64: 18,531,586 km (0.1 R)
• M65: 19,426,630 km (0.089 R)
• M66: 19,694,560 km (0.098 R)
• M67: 20,064,964 km (0.118 R)
• M68: 20,132,582 km (0.105 R)
• M69: 20,573,746 km (0.095 R)
• M70: 20,778,396 km (0.112 R)
• M71: 20,846,762 km (0.075 R)
• M72: 20,915,278 km (0.072 R)
• M73: 21,052,460 km (0.1 R)
• M74: 21,189,940 km (0.096 R)
• M75: 21,846,824 km (0.077 R)
• M76: 22,020,807 km (0.094 R)
• M77: 22,300,255 km (0.086 R)
• M78: 22,370,267 km (0.04 R)
• M79: 22,933,054 km (0.08 R)
• M80: 23,003,814 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.3

Radius: 12.9

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 11.77 AU - 12.91 AU

Year: 15833 Days

Day: 5.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 50,381,212 km

• M1: 243,545 km (0.102 R)
• M2: 434,582 km (0.094 R)
• M3: 532,419 km (0.117 R)
• M4: 655,837 km (0.062 R)
• M5: 1,233,434 km (0.047 R)
• M6: 1,339,649 km (0.108 R)
• M7: 1,724,714 km (0.119 R)
• M8: 2,170,216 km (0.063 R)
• M9: 2,763,073 km (0.081 R)
• M10: 2,990,910 km (0.078 R)
• M11: 3,495,803 km (0.078 R)
• M12: 3,711,673 km (0.097 R)
• M13: 4,319,639 km (0.097 R)
• M14: 4,719,813 km (0.093 R)
• M15: 4,855,947 km (0.064 R)
• M16: 5,699,978 km (0.061 R)
• M17: 5,881,590 km (0.06 R)
• M18: 6,065,146 km (0.119 R)
• M19: 6,972,607 km (0.046 R)
• M20: 7,206,279 km (0.086 R)
• M21: 7,561,424 km (0.032 R)
• M22: 8,207,089 km (0.057 R)
• M23: 8,289,068 km (0.083 R)
• M24: 8,578,092 km (0.052 R)
• M25: 8,954,629 km (0.106 R)
• M26: 9,336,702 km (0.092 R)
• M27: 9,551,226 km (0.074 R)
• M28: 10,160,837 km (0.079 R)
• M29: 10,559,216 km (0.091 R)
• M30: 12,157,520 km (0.079 R)
• M31: 13,441,369 km (0.106 R)
• M32: 15,018,280 km (0.117 R)
• M33: 15,118,810 km (0.12 R)
• M34: 15,573,886 km (0.095 R)
• M35: 15,726,626 km (0.04 R)
• M36: 15,879,814 km (0.115 R)
• M37: 16,187,686 km (0.051 R)
• M38: 16,393,982 km (0.077 R)
• M39: 17,438,923 km (0.111 R)
• M40: 17,544,539 km (0.091 R)
• M41: 18,775,281 km (0.042 R)
• M42: 18,883,590 km (0.109 R)
• M43: 19,373,672 km (0.084 R)
• M44: 20,310,753 km (0.101 R)
• M45: 20,477,705 km (0.092 R)
• M46: 20,700,905 km (0.064 R)
• M47: 21,602,082 km (0.074 R)
• M48: 21,772,474 km (0.04 R)
• M49: 22,114,604 km (0.085 R)
• M50: 22,229,047 km (0.118 R)
• M51: 22,804,251 km (0.084 R)
• M52: 23,442,585 km (0.074 R)
• M53: 24,263,578 km (0.094 R)
• M54: 27,394,661 km (0.12 R)
• M55: 28,383,503 km (0.06 R)
• M56: 28,757,348 km (0.094 R)
• M57: 28,944,794 km (0.052 R)
• M58: 29,888,458 km (0.111 R)
• M59: 31,548,097 km (0.037 R)
• M60: 32,649,436 km (0.081 R)
• M61: 32,910,335 km (0.081 R)
• M62: 33,303,029 km (0.074 R)
• M63: 35,156,397 km (0.095 R)
• M64: 35,490,748 km (0.083 R)
• M65: 36,568,152 km (0.028 R)
• M66: 37,519,744 km (0.106 R)
• M67: 39,031,281 km (0.077 R)
• M68: 39,447,014 km (0.119 R)
• M69: 40,073,380 km (0.117 R)
• M70: 40,213,104 km (0.118 R)
• M71: 40,983,982 km (0.031 R)
• M72: 42,398,131 km (0.03 R)
• M73: 42,611,607 km (0.083 R)
• M74: 43,182,622 km (0.096 R)
• M75: 43,756,330 km (0.11 R)
• M76: 43,972,050 km (0.106 R)
• M77: 44,404,687 km (0.062 R)
• M78: 45,056,186 km (0.113 R)
• M79: 45,637,972 km (0.063 R)
• M80: 47,841,848 km (0.11 R)
• M81: 48,658,652 km (0.09 R)
• M82: 49,929,935 km (0.098 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 19,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit