🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.42 AU - 0.6 AU

Year: 137 Days

Day: 47.5 Hours

Environment

Temp: 148 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.76 AU - 1.04 AU

Year: 322 Days

Day: 41.9 Hours

Environment

Temp: 41 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 16,365,439 km

• M1: 830,717 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.93 AU - 2.89 AU

Year: 1409 Days

Day: 22.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,365,439 km

• M1: 1,307,037 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.19 AU - 3.55 AU

Year: 1832 Days

Day: 30.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.9

Radius: 11.3

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.42 AU - 8.76 AU

Year: 7112 Days

Day: 10.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 16,365,439 km

• M1: 258,954 km (0.088 R)
• M2: 332,706 km (0.032 R)
• M3: 428,747 km (0.028 R)
• M4: 499,657 km (0.116 R)
• M5: 601,832 km (0.114 R)
• M6: 1,243,906 km (0.115 R)
• M7: 1,880,445 km (0.103 R)
• M8: 2,400,597 km (0.09 R)
• M9: 2,700,690 km (0.089 R)
• M10: 2,795,535 km (0.118 R)
• M11: 3,136,319 km (0.057 R)
• M12: 3,286,516 km (0.1 R)
• M13: 3,777,945 km (0.083 R)
• M14: 4,100,328 km (0.047 R)
• M15: 4,237,360 km (0.098 R)
• M16: 4,320,237 km (0.111 R)
• M17: 4,403,713 km (0.102 R)
• M18: 4,629,157 km (0.088 R)
• M19: 4,974,279 km (0.118 R)
• M20: 5,120,586 km (0.117 R)
• M21: 6,121,994 km (0.061 R)
• M22: 6,757,934 km (0.083 R)
• M23: 6,920,397 km (0.118 R)
• M24: 7,018,384 km (0.109 R)
• M25: 7,116,820 km (0.112 R)
• M26: 8,127,054 km (0.098 R)
• M27: 8,508,678 km (0.119 R)
• M28: 8,967,196 km (0.064 R)
• M29: 9,470,144 km (0.045 R)
• M30: 9,542,848 km (0.069 R)
• M31: 9,798,361 km (0.101 R)
• M32: 10,019,317 km (0.104 R)
• M33: 10,805,305 km (0.089 R)
• M34: 11,033,591 km (0.082 R)
• M35: 11,845,010 km (0.028 R)
• M36: 11,962,594 km (0.069 R)
• M37: 12,198,809 km (0.104 R)
• M38: 12,555,899 km (0.05 R)
• M39: 12,796,003 km (0.052 R)
• M40: 13,321,242 km (0.079 R)
• M41: 13,730,093 km (0.094 R)
• M42: 14,060,255 km (0.057 R)
• M43: 14,728,359 km (0.113 R)
• M44: 15,023,815 km (0.098 R)
• M45: 15,108,637 km (0.101 R)
• M46: 15,792,898 km (0.03 R)
• M47: 15,965,534 km (0.111 R)
• M48: 16,095,385 km (0.108 R)
• M49: 16,706,193 km (0.108 R)
• M50: 18,221,021 km (0.041 R)
• M51: 19,547,655 km (0.034 R)
• M52: 19,872,581 km (0.114 R)
• M53: 22,292,925 km (0.12 R)
• M54: 22,973,446 km (0.027 R)
• M55: 23,611,630 km (0.062 R)
• M56: 24,604,661 km (0.099 R)
• M57: 24,855,088 km (0.105 R)
• M58: 25,156,677 km (0.104 R)
• M59: 26,323,989 km (0.084 R)
• M60: 27,043,256 km (0.112 R)
• M61: 27,198,090 km (0.114 R)
• M62: 27,716,745 km (0.058 R)
• M63: 28,134,124 km (0.092 R)
• M64: 28,553,446 km (0.04 R)
• M65: 28,974,864 km (0.094 R)
• M66: 29,239,353 km (0.069 R)
• M67: 30,627,471 km (0.059 R)
• M68: 31,167,071 km (0.12 R)
• M69: 31,546,601 km (0.111 R)
• M70: 32,419,953 km (0.039 R)
• M71: 34,302,193 km (0.109 R)
• M72: 34,974,935 km (0.059 R)
• M73: 36,390,430 km (0.074 R)
• M74: 37,593,945 km (0.113 R)
• M75: 38,055,903 km (0.107 R)
• M76: 38,810,475 km (0.026 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.1

Radius: 14.9

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 8 AU - 8.06 AU

Year: 8572 Days

Day: 8.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 16,365,439 km

• M1: 231,129 km (0.085 R)
• M2: 537,804 km (0.112 R)
• M3: 681,717 km (0.059 R)
• M4: 978,968 km (0.105 R)
• M5: 1,230,592 km (0.053 R)
• M6: 1,687,165 km (0.052 R)
• M7: 2,005,060 km (0.113 R)
• M8: 2,256,534 km (0.079 R)
• M9: 2,455,350 km (0.089 R)
• M10: 2,712,209 km (0.089 R)
• M11: 5,037,110 km (0.118 R)
• M12: 5,599,747 km (0.064 R)
• M13: 6,446,023 km (0.049 R)
• M14: 6,587,991 km (0.059 R)
• M15: 6,767,060 km (0.088 R)
• M16: 7,611,390 km (0.07 R)
• M17: 7,723,888 km (0.108 R)
• M18: 8,103,417 km (0.098 R)
• M19: 8,314,650 km (0.118 R)
• M20: 8,430,738 km (0.102 R)
• M21: 8,900,325 km (0.097 R)
• M22: 9,238,117 km (0.113 R)
• M23: 9,418,832 km (0.117 R)
• M24: 9,906,072 km (0.101 R)
• M25: 11,503,328 km (0.077 R)
• M26: 12,664,208 km (0.051 R)
• M27: 12,954,727 km (0.057 R)
• M28: 13,428,503 km (0.067 R)
• M29: 13,610,564 km (0.098 R)
• M30: 14,161,682 km (0.047 R)
• M31: 14,673,158 km (0.064 R)
• M32: 15,167,279 km (0.106 R)
• M33: 15,642,851 km (0.046 R)
• M34: 16,195,914 km (0.093 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 10,412 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit