🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.6 AU - 0.84 AU

Year: 234 Days

Day: 13.8 Hours

Environment

Temp: 136 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,561,332 km

• M1: 316,848 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.02 AU - 2.96 AU

Year: 1504 Days

Day: 16.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,561,332 km

• M1: 1,016,817 km (0.081 R)
• M2: 1,286,242 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.2

Radius: 11.1

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.39 AU - 6.05 AU

Year: 5238 Days

Day: 11.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 28,561,332 km

• M1: 175,478 km (0.032 R)
• M2: 250,427 km (0.115 R)
• M3: 409,300 km (0.082 R)
• M4: 576,849 km (0.056 R)
• M5: 675,734 km (0.085 R)
• M6: 757,264 km (0.08 R)
• M7: 905,516 km (0.098 R)
• M8: 996,771 km (0.108 R)
• M9: 1,246,449 km (0.119 R)
• M10: 1,595,162 km (0.091 R)
• M11: 1,889,272 km (0.029 R)
• M12: 2,008,501 km (0.118 R)
• M13: 2,130,274 km (0.053 R)
• M14: 2,272,541 km (0.11 R)
• M15: 2,991,359 km (0.097 R)
• M16: 3,151,429 km (0.094 R)
• M17: 3,841,225 km (0.085 R)
• M18: 4,147,900 km (0.095 R)
• M19: 4,371,848 km (0.1 R)
• M20: 4,576,947 km (0.081 R)
• M21: 4,715,325 km (0.098 R)
• M22: 4,925,659 km (0.058 R)
• M23: 5,428,608 km (0.083 R)
• M24: 5,624,581 km (0.089 R)
• M25: 6,099,255 km (0.1 R)
• M26: 7,140,755 km (0.077 R)
• M27: 7,764,279 km (0.113 R)
• M28: 8,152,486 km (0.11 R)
• M29: 8,462,004 km (0.066 R)
• M30: 8,832,857 km (0.037 R)
• M31: 9,296,460 km (0.109 R)
• M32: 9,384,274 km (0.07 R)
• M33: 9,531,329 km (0.117 R)
• M34: 9,708,752 km (0.078 R)
• M35: 9,917,142 km (0.1 R)
• M36: 10,066,890 km (0.097 R)
• M37: 10,368,628 km (0.109 R)
• M38: 10,612,174 km (0.112 R)
• M39: 10,734,694 km (0.064 R)
• M40: 11,073,982 km (0.097 R)
• M41: 11,354,329 km (0.1 R)
• M42: 11,573,938 km (0.05 R)
• M43: 12,273,309 km (0.105 R)
• M44: 13,248,986 km (0.025 R)
• M45: 13,447,203 km (0.086 R)
• M46: 13,646,318 km (0.07 R)
• M47: 14,283,455 km (0.117 R)
• M48: 14,930,167 km (0.055 R)
• M49: 15,101,905 km (0.112 R)
• M50: 15,900,758 km (0.109 R)
• M51: 16,287,618 km (0.119 R)
• M52: 16,393,683 km (0.034 R)
• M53: 16,606,411 km (0.119 R)
• M54: 16,927,298 km (0.094 R)
• M55: 17,720,466 km (0.029 R)
• M56: 17,938,879 km (0.113 R)
• M57: 18,673,405 km (0.066 R)
• M58: 18,821,507 km (0.08 R)
• M59: 19,118,907 km (0.11 R)
• M60: 19,642,948 km (0.075 R)
• M61: 19,831,292 km (0.076 R)
• M62: 20,020,234 km (0.098 R)
• M63: 21,591,909 km (0.058 R)
• M64: 22,294,421 km (0.075 R)
• M65: 22,688,013 km (0.116 R)
• M66: 22,925,275 km (0.109 R)
• M67: 23,203,079 km (0.087 R)
• M68: 23,322,458 km (0.1 R)
• M69: 23,802,068 km (0.092 R)
• M70: 24,123,704 km (0.064 R)
• M71: 24,244,729 km (0.106 R)
• M72: 24,893,235 km (0.111 R)
• M73: 26,789,538 km (0.114 R)
• M74: 26,956,639 km (0.103 R)
• M75: 27,924,238 km (0.097 R)
• M76: 28,263,376 km (0.104 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: 296 - 12,267 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit