🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.25 AU - 1.49 AU

Year: 572 Days

Day: 39.6 Hours

Environment

Temp: -7 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.74 AU - 3.18 AU

Year: 1815 Days

Day: 38.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,522,643 km

• M1: 572,960 km (0.078 R)
• M2: 2,554,533 km (0.071 R)

Asteroid Belt

Center: 4.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.3

Radius: 12.7

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.19 AU - 5.99 AU

Year: 4711 Days

Day: 7.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 24,522,643 km

• M1: 172,187 km (0.075 R)
• M2: 352,901 km (0.107 R)
• M3: 446,849 km (0.12 R)
• M4: 580,440 km (0.111 R)
• M5: 963,410 km (0.06 R)
• M6: 1,120,488 km (0.119 R)
• M7: 1,300,005 km (0.075 R)
• M8: 1,420,581 km (0.098 R)
• M9: 2,018,674 km (0.084 R)
• M10: 2,288,399 km (0.081 R)
• M11: 2,452,657 km (0.076 R)
• M12: 2,706,525 km (0.079 R)
• M13: 3,022,625 km (0.087 R)
• M14: 3,166,987 km (0.076 R)
• M15: 3,444,192 km (0.111 R)
• M16: 3,748,474 km (0.114 R)
• M17: 4,061,732 km (0.107 R)
• M18: 4,609,858 km (0.11 R)
• M19: 4,755,866 km (0.112 R)
• M20: 5,073,761 km (0.1 R)
• M21: 5,398,838 km (0.111 R)
• M22: 5,730,646 km (0.079 R)
• M23: 5,865,284 km (0.08 R)
• M24: 6,414,457 km (0.058 R)
• M25: 6,577,818 km (0.101 R)
• M26: 7,004,172 km (0.118 R)
• M27: 7,220,640 km (0.066 R)
• M28: 7,463,887 km (0.071 R)
• M29: 7,562,023 km (0.096 R)
• M30: 7,983,590 km (0.111 R)
• M31: 8,083,970 km (0.085 R)
• M32: 8,336,641 km (0.081 R)
• M33: 8,927,702 km (0.084 R)
• M34: 9,162,720 km (0.074 R)
• M35: 9,294,217 km (0.06 R)
• M36: 9,399,833 km (0.03 R)
• M37: 10,286,350 km (0.107 R)
• M38: 10,477,984 km (0.112 R)
• M39: 10,753,693 km (0.056 R)
• M40: 11,031,646 km (0.069 R)
• M41: 11,481,637 km (0.104 R)
• M42: 12,283,481 km (0.03 R)
• M43: 12,457,613 km (0.055 R)
• M44: 13,014,716 km (0.078 R)
• M45: 13,162,668 km (0.096 R)
• M46: 13,311,069 km (0.104 R)
• M47: 13,639,885 km (0.106 R)
• M48: 13,790,081 km (0.112 R)
• M49: 13,880,588 km (0.097 R)
• M50: 14,274,778 km (0.12 R)
• M51: 15,074,379 km (0.104 R)
• M52: 15,448,224 km (0.112 R)
• M53: 15,605,003 km (0.092 R)
• M54: 15,888,491 km (0.083 R)
• M55: 16,396,525 km (0.111 R)
• M56: 16,684,651 km (0.067 R)
• M57: 17,233,525 km (0.077 R)
• M58: 17,363,526 km (0.1 R)
• M59: 17,493,975 km (0.079 R)
• M60: 17,919,880 km (0.105 R)
• M61: 18,084,587 km (0.112 R)
• M62: 18,249,743 km (0.115 R)
• M63: 18,581,701 km (0.118 R)
• M64: 19,386,538 km (0.063 R)
• M65: 20,202,744 km (0.062 R)
• M66: 20,374,332 km (0.049 R)
• M67: 21,343,427 km (0.112 R)
• M68: 22,009,587 km (0.055 R)
• M69: 22,150,807 km (0.106 R)
• M70: 22,292,177 km (0.066 R)
• M71: 24,049,054 km (0.074 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 19,044 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit