🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.4 AU - 0.6 AU

Year: 127 Days

Day: 29.1 Hours

Environment

Temp: 201 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,192,724 km

• M1: 81,082 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.58 AU - 0.74 AU

Year: 193 Days

Day: 33.3 Hours

Environment

Temp: 182 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.55 AU - 2.35 AU

Year: 980 Days

Day: 34.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.55 AU - 4.57 AU

Year: 3504 Days

Day: 12.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.7

Radius: 14.6

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 6.89 AU - 8.43 AU

Year: 7630 Days

Day: 14.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 21,192,724 km

• M1: 188,942 km (0.085 R)
• M2: 430,692 km (0.026 R)
• M3: 630,555 km (0.114 R)
• M4: 896,390 km (0.109 R)
• M5: 1,177,784 km (0.079 R)
• M6: 1,451,399 km (0.113 R)
• M7: 1,799,513 km (0.05 R)
• M8: 2,103,346 km (0.032 R)
• M9: 2,807,952 km (0.111 R)
• M10: 2,919,103 km (0.114 R)
• M11: 3,244,778 km (0.059 R)
• M12: 3,361,614 km (0.11 R)
• M13: 3,548,162 km (0.057 R)
• M14: 3,860,822 km (0.079 R)
• M15: 4,002,790 km (0.098 R)
• M16: 4,200,858 km (0.107 R)
• M17: 4,328,764 km (0.079 R)
• M18: 4,513,517 km (0.095 R)
• M19: 4,738,961 km (0.119 R)
• M20: 4,833,956 km (0.108 R)
• M21: 5,142,277 km (0.09 R)
• M22: 5,417,537 km (0.077 R)
• M23: 5,536,916 km (0.103 R)
• M24: 5,677,389 km (0.109 R)
• M25: 5,839,403 km (0.112 R)
• M26: 6,085,492 km (0.109 R)
• M27: 6,313,928 km (0.098 R)
• M28: 6,439,740 km (0.088 R)
• M29: 6,672,813 km (0.028 R)
• M30: 6,843,953 km (0.057 R)
• M31: 7,125,347 km (0.099 R)
• M32: 7,278,385 km (0.109 R)
• M33: 7,565,613 km (0.043 R)
• M34: 8,380,622 km (0.101 R)
• M35: 9,152,248 km (0.11 R)
• M36: 9,655,196 km (0.086 R)
• M37: 10,265,705 km (0.077 R)
• M38: 10,414,106 km (0.117 R)
• M39: 10,663,187 km (0.091 R)
• M40: 10,788,400 km (0.12 R)
• M41: 11,015,041 km (0.047 R)
• M42: 11,217,746 km (0.085 R)
• M43: 11,473,109 km (0.085 R)
• M44: 11,859,670 km (0.059 R)
• M45: 12,067,462 km (0.091 R)
• M46: 12,276,600 km (0.114 R)
• M47: 12,434,276 km (0.081 R)
• M48: 12,566,221 km (0.026 R)
• M49: 12,671,987 km (0.071 R)
• M50: 13,071,712 km (0.088 R)
• M51: 13,502,554 km (0.115 R)
• M52: 13,638,090 km (0.06 R)
• M53: 13,965,410 km (0.11 R)
• M54: 14,461,327 km (0.091 R)
• M55: 14,627,829 km (0.102 R)
• M56: 14,767,105 km (0.086 R)
• M57: 14,962,929 km (0.108 R)
• M58: 15,075,127 km (0.074 R)
• M59: 15,583,909 km (0.048 R)
• M60: 15,726,177 km (0.028 R)
• M61: 15,840,320 km (0.094 R)
• M62: 16,126,950 km (0.108 R)
• M63: 16,444,247 km (0.082 R)
• M64: 17,704,310 km (0.12 R)
• M65: 18,181,078 km (0.093 R)
• M66: 18,330,975 km (0.088 R)
• M67: 18,752,691 km (0.104 R)
• M68: 19,147,331 km (0.086 R)
• M69: 19,269,253 km (0.081 R)
• M70: 19,698,150 km (0.119 R)
• M71: 19,821,419 km (0.098 R)
• M72: 19,944,687 km (0.067 R)
• M73: 20,534,402 km (0.063 R)
• M74: 20,784,380 km (0.074 R)
• M75: 20,909,743 km (0.097 R)
• M76: 21,161,217 km (0.103 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 10,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit