🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.43 AU - 0.67 AU

Year: 145 Days

Day: 14.4 Hours

Environment

Temp: 230 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.84 AU - 0.92 AU

Year: 293 Days

Day: 21.7 Hours

Environment

Temp: 168 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 26,846,641 km

• M1: 90,806 km (0.034 R)
• M2: 150,645 km (0.026 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.17 AU - 1.85 AU

Year: 658 Days

Day: 34.7 Hours

Environment

Temp: -12 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.5

Radius: 8.3

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 8.04 AU - 8.72 AU

Year: 8606 Days

Day: 9.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 26,846,641 km

• M1: 105,616 km (0.075 R)
• M2: 190,438 km (0.107 R)
• M3: 663,616 km (0.065 R)
• M4: 1,119,142 km (0.055 R)
• M5: 1,187,209 km (0.051 R)
• M6: 1,625,830 km (0.117 R)
• M7: 1,735,186 km (0.037 R)
• M8: 1,814,772 km (0.061 R)
• M9: 2,370,677 km (0.03 R)
• M10: 2,603,601 km (0.041 R)
• M11: 3,306,711 km (0.079 R)
• M12: 3,648,692 km (0.063 R)
• M13: 3,710,326 km (0.107 R)
• M14: 4,129,500 km (0.115 R)
• M15: 4,236,612 km (0.044 R)
• M16: 4,344,771 km (0.066 R)
• M17: 5,035,315 km (0.057 R)
• M18: 5,335,109 km (0.111 R)
• M19: 5,712,095 km (0.087 R)
• M20: 5,831,774 km (0.118 R)
• M21: 6,195,446 km (0.11 R)
• M22: 6,269,198 km (0.051 R)
• M23: 6,919,650 km (0.115 R)
• M24: 7,098,419 km (0.095 R)
• M25: 7,175,611 km (0.091 R)
• M26: 7,382,505 km (0.087 R)
• M27: 7,617,823 km (0.034 R)
• M28: 7,696,661 km (0.083 R)
• M29: 8,284,132 km (0.093 R)
• M30: 9,220,166 km (0.064 R)
• M31: 10,131,366 km (0.072 R)
• M32: 10,247,305 km (0.041 R)
• M33: 10,509,849 km (0.028 R)
• M34: 10,745,017 km (0.03 R)
• M35: 11,370,635 km (0.073 R)
• M36: 11,642,305 km (0.116 R)
• M37: 11,885,700 km (0.093 R)
• M38: 12,346,462 km (0.047 R)
• M39: 12,563,528 km (0.099 R)
• M40: 12,688,143 km (0.117 R)
• M41: 13,127,512 km (0.119 R)
• M42: 13,795,916 km (0.078 R)
• M43: 13,956,584 km (0.102 R)
• M44: 14,345,089 km (0.12 R)
• M45: 14,802,709 km (0.112 R)
• M46: 14,934,355 km (0.087 R)
• M47: 15,933,968 km (0.074 R)
• M48: 17,058,346 km (0.083 R)
• M49: 17,543,043 km (0.097 R)
• M50: 17,997,222 km (0.095 R)
• M51: 18,102,689 km (0.088 R)
• M52: 18,632,564 km (0.088 R)
• M53: 19,239,184 km (0.087 R)
• M54: 19,490,957 km (0.068 R)
• M55: 19,997,645 km (0.1 R)
• M56: 20,216,207 km (0.055 R)
• M57: 20,655,427 km (0.073 R)
• M58: 20,876,383 km (0.081 R)
• M59: 21,767,687 km (0.071 R)
• M60: 22,671,258 km (0.072 R)
• M61: 22,747,104 km (0.118 R)
• M62: 22,861,098 km (0.079 R)
• M63: 23,548,799 km (0.081 R)
• M64: 23,856,522 km (0.08 R)
• M65: 24,281,978 km (0.082 R)
• M66: 24,359,620 km (0.117 R)
• M67: 24,437,261 km (0.068 R)
• M68: 24,631,888 km (0.091 R)
• M69: 25,454,975 km (0.092 R)
• M70: 25,652,295 km (0.057 R)
• M71: 26,207,303 km (0.07 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 11,837 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit