🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.53 AU - 0.77 AU

Year: 188 Days

Day: 17.5 Hours

Environment

Temp: 184 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.25 AU - 3.07 AU

Year: 1554 Days

Day: 30.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.5

Radius: 12.1

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.62 AU - 6.24 AU

Year: 5172 Days

Day: 14.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 21,907,860 km

• M1: 379,231 km (0.103 R)
• M2: 478,264 km (0.116 R)
• M3: 588,518 km (0.101 R)
• M4: 670,797 km (0.056 R)
• M5: 1,010,085 km (0.111 R)
• M6: 1,111,961 km (0.086 R)
• M7: 1,351,766 km (0.093 R)
• M8: 1,648,718 km (0.073 R)
• M9: 1,757,027 km (0.112 R)
• M10: 1,895,854 km (0.038 R)
• M11: 2,169,917 km (0.114 R)
• M12: 2,457,145 km (0.103 R)
• M13: 2,724,626 km (0.093 R)
• M14: 2,837,572 km (0.112 R)
• M15: 2,935,709 km (0.059 R)
• M16: 3,118,517 km (0.068 R)
• M17: 3,202,890 km (0.094 R)
• M18: 3,495,803 km (0.096 R)
• M19: 3,601,120 km (0.12 R)
• M20: 4,144,459 km (0.114 R)
• M21: 4,444,852 km (0.029 R)
• M22: 4,636,337 km (0.092 R)
• M23: 5,067,179 km (0.094 R)
• M24: 5,247,145 km (0.101 R)
• M25: 5,327,779 km (0.056 R)
• M26: 5,449,551 km (0.097 R)
• M27: 5,531,381 km (0.096 R)
• M28: 5,696,089 km (0.106 R)
• M29: 5,862,441 km (0.109 R)
• M30: 6,030,440 km (0.039 R)
• M31: 6,762,123 km (0.111 R)
• M32: 6,850,086 km (0.094 R)
• M33: 7,071,791 km (0.1 R)
• M34: 7,228,270 km (0.093 R)
• M35: 7,318,178 km (0.098 R)
• M36: 7,613,335 km (0.064 R)
• M37: 7,704,889 km (0.108 R)
• M38: 8,098,182 km (0.107 R)
• M39: 8,261,991 km (0.061 R)
• M40: 8,450,634 km (0.074 R)
• M41: 8,664,559 km (0.08 R)
• M42: 8,976,770 km (0.095 R)
• M43: 9,711,295 km (0.058 R)
• M44: 10,186,717 km (0.064 R)
• M45: 10,439,837 km (0.08 R)
• M46: 10,823,556 km (0.074 R)
• M47: 11,004,270 km (0.073 R)
• M48: 11,368,690 km (0.114 R)
• M49: 11,737,000 km (0.112 R)
• M50: 12,162,905 km (0.084 R)
• M51: 12,270,167 km (0.08 R)
• M52: 12,512,665 km (0.083 R)
• M53: 12,593,747 km (0.114 R)
• M54: 12,811,113 km (0.098 R)
• M55: 13,692,992 km (0.099 R)
• M56: 13,776,618 km (0.063 R)
• M57: 14,395,504 km (0.102 R)
• M58: 14,509,049 km (0.089 R)
• M59: 15,543,967 km (0.049 R)
• M60: 15,777,190 km (0.078 R)
• M61: 16,335,788 km (0.083 R)
• M62: 16,632,441 km (0.08 R)
• M63: 17,230,982 km (0.099 R)
• M64: 17,351,558 km (0.039 R)
• M65: 17,472,433 km (0.109 R)
• M66: 17,684,563 km (0.081 R)
• M67: 18,019,662 km (0.082 R)
• M68: 18,480,124 km (0.099 R)
• M69: 19,443,834 km (0.117 R)
• M70: 19,538,080 km (0.082 R)
• M71: 19,758,288 km (0.092 R)
• M72: 19,916,114 km (0.097 R)
• M73: 20,360,270 km (0.117 R)
• M74: 20,519,742 km (0.1 R)
• M75: 21,484,947 km (0.075 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 16,878 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit