🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.69 AU - 0.97 AU

Year: 266 Days

Day: 16 Hours

Environment

Temp: 119 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.41 AU - 1.55 AU

Year: 633 Days

Day: 38.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 147.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 29,223,328 km

• M1: 24,534 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.77 AU - 1.91 AU

Year: 877 Days

Day: 31.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,223,328 km

• M1: 508,334 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.76 AU - 4.34 AU

Year: 2351 Days

Day: 29.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.3

Radius: 13.5

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 9.19 AU - 9.61 AU

Year: 10129 Days

Day: 12.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 29,223,328 km

• M1: 342,130 km (0.102 R)
• M2: 426,952 km (0.064 R)
• M3: 522,396 km (0.079 R)
• M4: 729,290 km (0.113 R)
• M5: 862,731 km (0.1 R)
• M6: 965,505 km (0.028 R)
• M7: 1,271,582 km (0.064 R)
• M8: 1,390,811 km (0.035 R)
• M9: 1,772,136 km (0.119 R)
• M10: 1,923,829 km (0.085 R)
• M11: 2,027,500 km (0.054 R)
• M12: 2,313,232 km (0.113 R)
• M13: 2,461,184 km (0.08 R)
• M14: 2,574,280 km (0.037 R)
• M15: 2,786,260 km (0.088 R)
• M16: 3,024,121 km (0.058 R)
• M17: 3,125,249 km (0.102 R)
• M18: 3,351,890 km (0.06 R)
• M19: 3,541,430 km (0.104 R)
• M20: 3,691,477 km (0.095 R)
• M21: 3,975,563 km (0.051 R)
• M22: 4,131,594 km (0.12 R)
• M23: 4,335,197 km (0.045 R)
• M24: 4,728,938 km (0.105 R)
• M25: 5,062,093 km (0.11 R)
• M26: 5,231,438 km (0.045 R)
• M27: 5,353,659 km (0.065 R)
• M28: 5,751,290 km (0.096 R)
• M29: 5,928,264 km (0.048 R)
• M30: 6,107,034 km (0.046 R)
• M31: 6,339,509 km (0.066 R)
• M32: 6,496,288 km (0.082 R)
• M33: 6,786,807 km (0.117 R)
• M34: 6,893,619 km (0.073 R)
• M35: 7,163,045 km (0.107 R)
• M36: 7,490,814 km (0.07 R)
• M37: 8,246,583 km (0.078 R)
• M38: 8,676,976 km (0.063 R)
• M39: 9,500,213 km (0.08 R)
• M40: 9,830,375 km (0.081 R)
• M41: 10,133,909 km (0.073 R)
• M42: 10,440,585 km (0.066 R)
• M43: 10,781,369 km (0.119 R)
• M44: 11,378,863 km (0.11 R)
• M45: 13,135,142 km (0.07 R)
• M46: 14,147,022 km (0.086 R)
• M47: 14,489,900 km (0.089 R)
• M48: 15,605,601 km (0.058 R)
• M49: 15,924,394 km (0.036 R)
• M50: 16,066,811 km (0.119 R)
• M51: 16,209,528 km (0.079 R)
• M52: 16,316,939 km (0.055 R)
• M53: 16,532,509 km (0.029 R)
• M54: 17,038,898 km (0.093 R)
• M55: 17,403,767 km (0.119 R)
• M56: 17,771,329 km (0.115 R)
• M57: 18,588,882 km (0.073 R)
• M58: 19,494,697 km (0.101 R)
• M59: 20,260,488 km (0.053 R)
• M60: 20,841,377 km (0.109 R)
• M61: 21,192,633 km (0.111 R)
• M62: 21,900,829 km (0.082 R)
• M63: 22,019,610 km (0.055 R)
• M64: 23,583,506 km (0.053 R)
• M65: 23,786,510 km (0.072 R)
• M66: 24,112,634 km (0.117 R)
• M67: 24,522,382 km (0.11 R)
• M68: 24,893,235 km (0.109 R)
• M69: 26,058,603 km (0.096 R)
• M70: 26,521,309 km (0.032 R)
• M71: 26,605,682 km (0.101 R)
• M72: 26,817,213 km (0.071 R)
• M73: 27,925,734 km (0.086 R)
• M74: 28,054,537 km (0.042 R)
• M75: 28,183,640 km (0.074 R)
• M76: 28,312,893 km (0.089 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 12,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit