🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.7 AU - 0.78 AU

Year: 224 Days

Day: 17.8 Hours

Environment

Temp: 199 °C

Axial Tilt: 54.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,260,946 km

• M1: 114,143 km (0.058 R)
• M2: 219,011 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.08 AU - 1.14 AU

Year: 411 Days

Day: 48 Hours

Environment

Temp: 45 °C

Axial Tilt: 49 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,260,946 km

• M1: 228,735 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.24 AU - 1.3 AU

Year: 503 Days

Day: 25.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 2.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,260,946 km

• M1: 778,956 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.52 AU - 1.7 AU

Year: 718 Days

Day: 29.8 Hours

Environment

Temp: -25 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,260,946 km

• M1: 771,775 km (0.049 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.52 AU - 2.06 AU

Year: 842 Days

Day: 24.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.6 AU - 2.04 AU

Year: 863 Days

Day: 15.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,260,946 km

• M1: 87,964 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.5

Radius: 11.4

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 9.66 AU - 13.34 AU

Year: 13706 Days

Day: 13.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 47,260,946 km

• M1: 146,008 km (0.027 R)
• M2: 295,456 km (0.113 R)
• M3: 463,604 km (0.076 R)
• M4: 547,379 km (0.053 R)
• M5: 1,052,122 km (0.106 R)
• M6: 1,699,432 km (0.081 R)
• M7: 1,955,394 km (0.092 R)
• M8: 2,076,119 km (0.094 R)
• M9: 2,274,336 km (0.102 R)
• M10: 3,185,687 km (0.092 R)
• M11: 3,650,637 km (0.056 R)
• M12: 3,891,190 km (0.028 R)
• M13: 4,167,946 km (0.08 R)
• M14: 4,611,654 km (0.118 R)
• M15: 5,003,899 km (0.118 R)
• M16: 5,441,174 km (0.079 R)
• M17: 5,961,176 km (0.103 R)
• M18: 6,173,605 km (0.094 R)
• M19: 6,899,903 km (0.041 R)
• M20: 7,123,103 km (0.061 R)
• M21: 7,576,683 km (0.099 R)
• M22: 9,524,448 km (0.042 R)
• M23: 10,192,552 km (0.114 R)
• M24: 11,354,030 km (0.09 R)
• M25: 11,662,052 km (0.077 R)
• M26: 11,794,895 km (0.081 R)
• M27: 12,511,917 km (0.118 R)
• M28: 12,602,573 km (0.088 R)
• M29: 13,381,679 km (0.114 R)
• M30: 14,082,096 km (0.05 R)
• M31: 15,372,827 km (0.045 R)
• M32: 15,713,611 km (0.108 R)
• M33: 15,811,448 km (0.105 R)
• M34: 16,155,523 km (0.112 R)
• M35: 16,402,659 km (0.115 R)
• M36: 17,051,464 km (0.063 R)
• M37: 17,606,921 km (0.116 R)
• M38: 18,014,725 km (0.071 R)
• M39: 18,374,059 km (0.087 R)
• M40: 18,891,369 km (0.074 R)
• M41: 20,099,671 km (0.118 R)
• M42: 20,365,656 km (0.099 R)
• M43: 20,901,216 km (0.087 R)
• M44: 22,040,853 km (0.061 R)
• M45: 22,701,028 km (0.12 R)
• M46: 23,033,584 km (0.101 R)
• M47: 23,928,329 km (0.06 R)
• M48: 24,040,976 km (0.053 R)
• M49: 24,379,965 km (0.108 R)
• M50: 24,834,443 km (0.089 R)
• M51: 25,982,757 km (0.086 R)
• M52: 27,207,215 km (0.087 R)
• M53: 27,619,507 km (0.063 R)
• M54: 28,093,283 km (0.086 R)
• M55: 30,197,377 km (0.069 R)
• M56: 30,502,108 km (0.114 R)
• M57: 30,685,366 km (0.102 R)
• M58: 31,114,562 km (0.102 R)
• M59: 31,237,531 km (0.075 R)
• M60: 31,484,069 km (0.09 R)
• M61: 31,607,487 km (0.086 R)
• M62: 32,165,188 km (0.119 R)
• M63: 32,351,736 km (0.097 R)
• M64: 33,668,048 km (0.103 R)
• M65: 33,983,999 km (0.087 R)
• M66: 34,300,997 km (0.071 R)
• M67: 35,129,769 km (0.101 R)
• M68: 35,836,170 km (0.12 R)
• M69: 36,482,283 km (0.111 R)
• M70: 37,002,136 km (0.106 R)
• M71: 37,917,525 km (0.066 R)
• M72: 38,708,299 km (0.069 R)
• M73: 39,704,172 km (0.099 R)
• M74: 39,971,205 km (0.119 R)
• M75: 41,450,428 km (0.072 R)
• M76: 41,653,582 km (0.12 R)
• M77: 42,128,705 km (0.073 R)
• M78: 42,469,190 km (0.101 R)
• M79: 43,840,404 km (0.09 R)
• M80: 44,116,412 km (0.092 R)
• M81: 44,254,641 km (0.108 R)
• M82: 45,295,842 km (0.057 R)
• M83: 45,435,267 km (0.117 R)
• M84: 45,854,440 km (0.103 R)
• M85: 46,345,121 km (0.047 R)
• M86: 46,978,519 km (0.113 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 12,238 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit