🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.45 AU - 0.73 AU

Year: 159 Days

Day: 24.7 Hours

Environment

Temp: 231 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.6 AU - 0.62 AU

Year: 167 Days

Day: 47.3 Hours

Environment

Temp: 176 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.92 AU - 1.22 AU

Year: 387 Days

Day: 29.3 Hours

Environment

Temp: 72 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 28,863,225 km

• M1: 458,368 km (0.068 R)
• M2: 757,564 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.5

Radius: 14.7

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.76 AU - 7.78 AU

Year: 7577 Days

Day: 7.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 28,863,225 km

• M1: 185,352 km (0.115 R)
• M2: 403,765 km (0.079 R)
• M3: 583,432 km (0.105 R)
• M4: 760,107 km (0.07 R)
• M5: 1,637,199 km (0.116 R)
• M6: 2,035,578 km (0.092 R)
• M7: 2,282,415 km (0.119 R)
• M8: 2,427,973 km (0.108 R)
• M9: 2,595,673 km (0.041 R)
• M10: 2,923,142 km (0.098 R)
• M11: 3,325,710 km (0.118 R)
• M12: 3,597,230 km (0.114 R)
• M13: 3,703,594 km (0.079 R)
• M14: 4,029,119 km (0.089 R)
• M15: 4,273,862 km (0.108 R)
• M16: 4,432,136 km (0.036 R)
• M17: 4,684,957 km (0.108 R)
• M18: 4,919,077 km (0.031 R)
• M19: 5,013,773 km (0.103 R)
• M20: 5,109,066 km (0.064 R)
• M21: 5,253,279 km (0.062 R)
• M22: 5,893,857 km (0.095 R)
• M23: 6,197,989 km (0.085 R)
• M24: 6,455,447 km (0.115 R)
• M25: 6,663,837 km (0.112 R)
• M26: 6,954,207 km (0.102 R)
• M27: 7,194,910 km (0.09 R)
• M28: 7,384,151 km (0.059 R)
• M29: 7,520,285 km (0.066 R)
• M30: 7,684,693 km (0.108 R)
• M31: 7,933,624 km (0.102 R)
• M32: 8,157,273 km (0.107 R)
• M33: 8,468,137 km (0.113 R)
• M34: 8,811,763 km (0.025 R)
• M35: 8,985,297 km (0.087 R)
• M36: 9,394,597 km (0.109 R)
• M37: 9,631,261 km (0.079 R)
• M38: 9,810,180 km (0.104 R)
• M39: 10,201,378 km (0.113 R)
• M40: 11,311,693 km (0.103 R)
• M41: 12,169,637 km (0.099 R)
• M42: 12,266,277 km (0.089 R)
• M43: 13,312,864 km (0.04 R)
• M44: 13,445,707 km (0.056 R)
• M45: 13,712,739 km (0.04 R)
• M46: 13,813,269 km (0.108 R)
• M47: 14,558,566 km (0.11 R)
• M48: 15,143,344 km (0.077 R)
• M49: 15,595,877 km (0.113 R)
• M50: 16,800,140 km (0.099 R)
• M51: 17,559,050 km (0.111 R)
• M52: 18,218,328 km (0.108 R)
• M53: 18,365,981 km (0.094 R)
• M54: 18,551,034 km (0.098 R)
• M55: 18,811,334 km (0.073 R)
• M56: 19,260,127 km (0.111 R)
• M57: 19,636,964 km (0.077 R)
• M58: 19,826,206 km (0.075 R)
• M59: 20,551,157 km (0.079 R)
• M60: 21,401,322 km (0.108 R)
• M61: 22,737,979 km (0.102 R)
• M62: 22,857,208 km (0.102 R)
• M63: 23,737,891 km (0.115 R)
• M64: 23,899,307 km (0.071 R)
• M65: 24,752,314 km (0.048 R)
• M66: 26,613,611 km (0.079 R)
• M67: 26,907,271 km (0.11 R)
• M68: 27,033,382 km (0.068 R)
• M69: 28,220,292 km (0.054 R)
• M70: 28,476,852 km (0.115 R)
• M71: 28,734,310 km (0.104 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 15,874 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit