🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.49 AU - 0.55 AU

Year: 141 Days

Day: 28.7 Hours

Environment

Temp: 212 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.58 AU - 0.92 AU

Year: 243 Days

Day: 41.2 Hours

Environment

Temp: 133 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.72 AU - 0.8 AU

Year: 248 Days

Day: 37.5 Hours

Environment

Temp: 138 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.71 AU - 1.09 AU

Year: 320 Days

Day: 12.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.88 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.3

Radius: 14.8

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.22 AU - 8.5 AU

Year: 6733 Days

Day: 9.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 37,633,811 km

• M1: 233,223 km (0.107 R)
• M2: 341,083 km (0.108 R)
• M3: 518,057 km (0.113 R)
• M4: 707,149 km (0.078 R)
• M5: 937,979 km (0.058 R)
• M6: 1,350,570 km (0.109 R)
• M7: 1,494,782 km (0.113 R)
• M8: 1,682,826 km (0.063 R)
• M9: 1,898,995 km (0.096 R)
• M10: 2,000,572 km (0.089 R)
• M11: 2,145,832 km (0.074 R)
• M12: 2,648,630 km (0.051 R)
• M13: 2,762,773 km (0.099 R)
• M14: 3,091,739 km (0.112 R)
• M15: 3,212,465 km (0.052 R)
• M16: 3,609,348 km (0.092 R)
• M17: 3,865,459 km (0.094 R)
• M18: 4,532,367 km (0.112 R)
• M19: 4,669,997 km (0.1 R)
• M20: 4,837,247 km (0.097 R)
• M21: 5,006,442 km (0.1 R)
• M22: 5,496,525 km (0.031 R)
• M23: 5,614,258 km (0.12 R)
• M24: 6,123,490 km (0.088 R)
• M25: 6,337,714 km (0.104 R)
• M26: 6,430,165 km (0.111 R)
• M27: 6,741,927 km (0.066 R)
• M28: 6,995,047 km (0.108 R)
• M29: 7,090,640 km (0.052 R)
• M30: 7,575,786 km (0.102 R)
• M31: 7,872,139 km (0.119 R)
• M32: 8,476,215 km (0.105 R)
• M33: 9,551,824 km (0.036 R)
• M34: 9,658,188 km (0.108 R)
• M35: 10,486,960 km (0.082 R)
• M36: 11,564,364 km (0.044 R)
• M37: 11,715,907 km (0.091 R)
• M38: 12,135,678 km (0.12 R)
• M39: 12,521,491 km (0.107 R)
• M40: 12,677,073 km (0.047 R)
• M41: 13,068,720 km (0.096 R)
• M42: 13,226,397 km (0.119 R)
• M43: 13,345,177 km (0.105 R)
• M44: 13,663,522 km (0.115 R)
• M45: 13,904,075 km (0.112 R)
• M46: 14,024,800 km (0.115 R)
• M47: 14,267,448 km (0.107 R)
• M48: 15,417,856 km (0.077 R)
• M49: 15,542,920 km (0.083 R)
• M50: 16,726,239 km (0.1 R)
• M51: 18,069,927 km (0.115 R)
• M52: 18,334,117 km (0.115 R)
• M53: 20,309,706 km (0.11 R)
• M54: 22,683,376 km (0.106 R)
• M55: 23,015,932 km (0.086 R)
• M56: 23,541,918 km (0.085 R)
• M57: 23,637,960 km (0.118 R)
• M58: 24,120,263 km (0.095 R)
• M59: 24,411,081 km (0.099 R)
• M60: 26,730,148 km (0.055 R)
• M61: 26,830,378 km (0.09 R)
• M62: 28,195,758 km (0.071 R)
• M63: 28,707,233 km (0.106 R)
• M64: 29,170,238 km (0.103 R)
• M65: 29,687,548 km (0.073 R)
• M66: 31,416,002 km (0.084 R)
• M67: 31,627,832 km (0.052 R)
• M68: 32,800,829 km (0.101 R)
• M69: 33,123,213 km (0.062 R)
• M70: 33,392,788 km (0.113 R)
• M71: 33,879,579 km (0.093 R)
• M72: 34,423,368 km (0.112 R)
• M73: 34,696,384 km (0.043 R)
• M74: 34,969,998 km (0.091 R)
• M75: 35,464,569 km (0.099 R)
• M76: 35,961,234 km (0.082 R)
• M77: 37,465,440 km (0.088 R)
• M78: 37,577,639 km (0.059 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 13,012 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit