🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.63 AU - 0.65 AU

Year: 197 Days

Day: 37.3 Hours

Environment

Temp: 180 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,058,842 km

• M1: 323,131 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.57 AU - 0.87 AU

Year: 235 Days

Day: 13.4 Hours

Environment

Temp: 147 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,058,842 km

• M1: 315,652 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.92 AU - 0.96 AU

Year: 351 Days

Day: 17.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 42,058,842 km

• M1: 409,150 km (0.093 R)
• M2: 794,215 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.86 AU - 2.42 AU

Year: 1205 Days

Day: 18.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.26 AU - 3.32 AU

Year: 1794 Days

Day: 45.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.62 AU - 3.68 AU

Year: 2152 Days

Day: 30 Hours

Environment

Temp: -126 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496

Radius: 10.8

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 8.36 AU - 8.78 AU

Year: 9659 Days

Day: 10.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 42,058,842 km

• M1: 138,079 km (0.072 R)
• M2: 244,144 km (0.118 R)
• M3: 575,204 km (0.105 R)
• M4: 660,325 km (0.119 R)
• M5: 735,124 km (0.111 R)
• M6: 877,691 km (0.108 R)
• M7: 1,173,296 km (0.055 R)
• M8: 1,247,497 km (0.106 R)
• M9: 1,560,755 km (0.102 R)
• M10: 1,705,715 km (0.094 R)
• M11: 1,877,154 km (0.051 R)
• M12: 2,144,934 km (0.03 R)
• M13: 2,618,711 km (0.106 R)
• M14: 3,497,449 km (0.045 R)
• M15: 3,579,129 km (0.072 R)
• M16: 3,744,435 km (0.076 R)
• M17: 3,968,832 km (0.053 R)
• M18: 4,284,633 km (0.103 R)
• M19: 4,519,651 km (0.063 R)
• M20: 5,032,772 km (0.098 R)
• M21: 5,532,877 km (0.093 R)
• M22: 5,821,152 km (0.082 R)
• M23: 6,279,520 km (0.106 R)
• M24: 6,513,042 km (0.056 R)
• M25: 6,614,021 km (0.038 R)
• M26: 6,920,098 km (0.101 R)
• M27: 7,581,620 km (0.083 R)
• M28: 7,794,647 km (0.069 R)
• M29: 8,852,604 km (0.114 R)
• M30: 8,964,503 km (0.105 R)
• M31: 9,152,248 km (0.102 R)
• M32: 9,493,481 km (0.096 R)
• M33: 10,071,527 km (0.062 R)
• M34: 10,740,529 km (0.079 R)
• M35: 10,820,115 km (0.115 R)
• M36: 11,302,119 km (0.091 R)
• M37: 11,627,345 km (0.086 R)
• M38: 11,750,165 km (0.11 R)
• M39: 11,955,712 km (0.109 R)
• M40: 12,079,729 km (0.058 R)
• M41: 12,370,547 km (0.085 R)
• M42: 12,579,685 km (0.115 R)
• M43: 13,385,269 km (0.102 R)
• M44: 14,120,094 km (0.071 R)
• M45: 14,690,810 km (0.115 R)
• M46: 15,493,702 km (0.045 R)
• M47: 15,900,458 km (0.098 R)
• M48: 16,036,742 km (0.061 R)
• M49: 17,421,869 km (0.085 R)
• M50: 17,986,601 km (0.098 R)
• M51: 19,376,066 km (0.083 R)
• M52: 21,048,720 km (0.097 R)
• M53: 21,499,159 km (0.109 R)
• M54: 22,054,017 km (0.062 R)
• M55: 22,155,445 km (0.082 R)
• M56: 23,850,837 km (0.115 R)
• M57: 24,007,167 km (0.057 R)
• M58: 25,004,237 km (0.077 R)
• M59: 25,587,818 km (0.108 R)
• M60: 25,747,738 km (0.081 R)
• M61: 26,068,476 km (0.098 R)
• M62: 26,175,738 km (0.096 R)
• M63: 26,283,149 km (0.093 R)
• M64: 26,390,710 km (0.1 R)
• M65: 26,498,420 km (0.038 R)
• M66: 26,606,131 km (0.112 R)
• M67: 29,852,255 km (0.109 R)
• M68: 31,778,926 km (0.077 R)
• M69: 32,123,151 km (0.074 R)
• M70: 33,104,962 km (0.086 R)
• M71: 33,453,824 km (0.063 R)
• M72: 34,272,723 km (0.12 R)
• M73: 34,507,890 km (0.111 R)
• M74: 35,870,428 km (0.119 R)
• M75: 36,528,359 km (0.113 R)
• M76: 37,009,316 km (0.107 R)
• M77: 37,129,892 km (0.084 R)
• M78: 37,371,493 km (0.096 R)
• M79: 37,613,542 km (0.111 R)
• M80: 39,076,759 km (0.114 R)
• M81: 39,815,473 km (0.067 R)
• M82: 40,620,759 km (0.036 R)
• M83: 41,619,474 km (0.109 R)
• M84: 41,744,837 km (0.12 R)
• M85: 41,996,012 km (0.108 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 10,940 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit