🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.52 AU - 0.68 AU

Year: 178 Days

Day: 15.8 Hours

Environment

Temp: 167 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.06 AU - 1.26 AU

Year: 478 Days

Day: 46.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.19 AU - 1.41 AU

Year: 568 Days

Day: 12.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,303,342 km

• M1: 232,176 km (0.104 R)

Asteroid Belt

Center: 2.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.45 AU - 4.05 AU

Year: 2780 Days

Day: 44.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.7

Radius: 11.3

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.92 AU - 4.42 AU

Year: 3260 Days

Day: 12.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 21,303,342 km

• M1: 152,889 km (0.057 R)
• M2: 245,041 km (0.104 R)
• M3: 329,265 km (0.107 R)
• M4: 507,586 km (0.095 R)
• M5: 674,238 km (0.085 R)
• M6: 829,969 km (0.102 R)
• M7: 1,213,688 km (0.109 R)
• M8: 1,520,363 km (0.106 R)
• M9: 1,637,049 km (0.047 R)
• M10: 1,716,486 km (0.054 R)
• M11: 1,851,872 km (0.071 R)
• M12: 2,090,481 km (0.114 R)
• M13: 2,162,587 km (0.068 R)
• M14: 2,235,591 km (0.089 R)
• M15: 2,324,302 km (0.106 R)
• M16: 2,551,392 km (0.05 R)
• M17: 2,913,867 km (0.105 R)
• M18: 3,292,799 km (0.104 R)
• M19: 3,479,796 km (0.107 R)
• M20: 4,961,563 km (0.099 R)
• M21: 5,039,354 km (0.099 R)
• M22: 5,176,386 km (0.098 R)
• M23: 5,274,971 km (0.082 R)
• M24: 5,514,477 km (0.063 R)
• M25: 6,422,685 km (0.074 R)
• M26: 6,550,292 km (0.094 R)
• M27: 6,721,582 km (0.034 R)
• M28: 6,872,676 km (0.116 R)
• M29: 7,310,698 km (0.06 R)
• M30: 7,600,320 km (0.116 R)
• M31: 7,757,846 km (0.086 R)
• M32: 8,030,414 km (0.114 R)
• M33: 8,190,783 km (0.103 R)
• M34: 8,398,724 km (0.115 R)
• M35: 8,655,134 km (0.117 R)
• M36: 8,725,595 km (0.104 R)
• M37: 9,032,869 km (0.078 R)
• M38: 9,223,756 km (0.083 R)
• M39: 9,488,395 km (0.081 R)
• M40: 10,297,569 km (0.114 R)
• M41: 10,472,001 km (0.07 R)
• M42: 10,572,082 km (0.104 R)
• M43: 10,975,846 km (0.07 R)
• M44: 11,256,492 km (0.084 R)
• M45: 11,410,428 km (0.119 R)
• M46: 11,513,501 km (0.061 R)
• M47: 12,614,541 km (0.038 R)
• M48: 12,747,833 km (0.054 R)
• M49: 12,854,795 km (0.077 R)
• M50: 13,150,700 km (0.089 R)
• M51: 13,448,699 km (0.111 R)
• M52: 13,530,379 km (0.088 R)
• M53: 13,612,209 km (0.119 R)
• M54: 14,328,334 km (0.104 R)
• M55: 14,411,810 km (0.074 R)
• M56: 14,607,185 km (0.074 R)
• M57: 14,775,183 km (0.113 R)
• M58: 15,000,328 km (0.052 R)
• M59: 15,739,940 km (0.092 R)
• M60: 16,549,713 km (0.109 R)
• M61: 16,695,721 km (0.106 R)
• M62: 16,812,856 km (0.113 R)
• M63: 17,254,618 km (0.04 R)
• M64: 17,343,330 km (0.119 R)
• M65: 18,300,008 km (0.108 R)
• M66: 18,572,276 km (0.108 R)
• M67: 18,845,741 km (0.118 R)
• M68: 19,273,890 km (0.082 R)
• M69: 19,674,364 km (0.106 R)
• M70: 19,860,015 km (0.107 R)
• M71: 20,233,262 km (0.094 R)
• M72: 20,389,442 km (0.067 R)
• M73: 20,671,583 km (0.058 R)
• M74: 20,860,525 km (0.118 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 13,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit