🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.65 AU - 0.99 AU

Year: 270 Days

Day: 20.6 Hours

Environment

Temp: 128 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 100,952,525 km

• M1: 160,668 km (0.086 R)
• M2: 335,847 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.83 AU - 1.15 AU

Year: 358 Days

Day: 28.8 Hours

Environment

Temp: 25 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 100,952,525 km

• M1: 40,990 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.13 AU - 4.25 AU

Year: 2576 Days

Day: 32.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,952,525 km

• M1: 2,071,931 km (0.076 R)

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.2

Radius: 13.9

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.53 AU - 7.45 AU

Year: 6717 Days

Day: 6.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 100,952,525 km

• M1: 172,935 km (0.08 R)
• M2: 675,285 km (0.041 R)
• M3: 1,578,108 km (0.069 R)
• M4: 2,322,956 km (0.054 R)
• M5: 2,917,607 km (0.118 R)
• M6: 3,568,956 km (0.086 R)
• M7: 5,720,623 km (0.082 R)
• M8: 6,219,083 km (0.113 R)
• M9: 6,814,482 km (0.056 R)
• M10: 7,303,667 km (0.115 R)
• M11: 8,235,812 km (0.095 R)
• M12: 9,372,606 km (0.099 R)
• M13: 10,984,822 km (0.119 R)
• M14: 11,708,577 km (0.067 R)
• M15: 12,618,880 km (0.08 R)
• M16: 13,359,090 km (0.057 R)
• M17: 14,016,423 km (0.049 R)
• M18: 15,754,601 km (0.051 R)
• M19: 18,693,152 km (0.116 R)
• M20: 19,655,664 km (0.12 R)
• M21: 20,650,939 km (0.096 R)
• M22: 21,904,419 km (0.043 R)
• M23: 26,223,160 km (0.079 R)
• M24: 27,429,218 km (0.088 R)
• M25: 28,492,111 km (0.038 R)
• M26: 31,749,605 km (0.074 R)
• M27: 32,724,085 km (0.113 R)
• M28: 33,418,070 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 779

Radius: 5.4

Gravity: 26.71 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 13.81 AU - 22.97 AU

Year: 28662 Days

Day: 19.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 100,952,525 km

• M1: 67,319 km (0.055 R)
• M2: 315,352 km (0.107 R)
• M3: 537,056 km (0.114 R)
• M4: 949,049 km (0.115 R)
• M5: 1,359,845 km (0.115 R)
• M6: 2,052,932 km (0.104 R)
• M7: 2,683,487 km (0.108 R)
• M8: 3,466,781 km (0.08 R)
• M9: 3,692,674 km (0.087 R)
• M10: 4,246,036 km (0.118 R)
• M11: 5,302,646 km (0.089 R)
• M12: 6,769,004 km (0.034 R)
• M13: 7,225,727 km (0.116 R)
• M14: 7,811,702 km (0.104 R)
• M15: 10,342,150 km (0.117 R)
• M16: 10,743,221 km (0.119 R)
• M17: 13,371,207 km (0.114 R)
• M18: 20,058,083 km (0.107 R)
• M19: 20,264,528 km (0.082 R)
• M20: 21,967,550 km (0.079 R)
• M21: 25,534,262 km (0.086 R)
• M22: 30,819,106 km (0.069 R)
• M23: 31,928,973 km (0.03 R)
• M24: 32,778,539 km (0.103 R)
• M25: 33,497,955 km (0.115 R)
• M26: 36,175,159 km (0.056 R)
• M27: 37,098,327 km (0.088 R)
• M28: 38,831,418 km (0.069 R)
• M29: 39,313,273 km (0.107 R)
• M30: 40,125,290 km (0.12 R)
• M31: 44,704,033 km (0.053 R)
• M32: 50,949,594 km (0.108 R)
• M33: 57,752,108 km (0.106 R)
• M34: 59,224,002 km (0.099 R)
• M35: 60,076,111 km (0.081 R)
• M36: 64,909,768 km (0.093 R)
• M37: 66,729,776 km (0.104 R)
• M38: 70,233,508 km (0.101 R)
• M39: 74,845,161 km (0.11 R)
• M40: 80,953,541 km (0.093 R)
• M41: 84,665,813 km (0.093 R)
• M42: 87,111,139 km (0.103 R)
• M43: 89,603,290 km (0.037 R)
• M44: 91,574,093 km (0.093 R)
• M45: 96,187,093 km (0.079 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 14,124 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit