🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.16 AU - 1.28 AU

Year: 471 Days

Day: 38.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,700,857 km

• M1: 143,165 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.25 AU - 2.75 AU

Year: 1383 Days

Day: 31.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131

Radius: 10.3

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 8.41 AU - 8.47 AU

Year: 8578 Days

Day: 7.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 56,700,857 km

• M1: 136,882 km (0.111 R)
• M2: 214,673 km (0.055 R)
• M3: 422,165 km (0.117 R)
• M4: 529,726 km (0.117 R)
• M5: 597,344 km (0.111 R)
• M6: 753,674 km (0.108 R)
• M7: 854,353 km (0.045 R)
• M8: 1,224,309 km (0.076 R)
• M9: 1,483,412 km (0.105 R)
• M10: 2,329,987 km (0.114 R)
• M11: 2,989,863 km (0.066 R)
• M12: 3,136,020 km (0.095 R)
• M13: 3,397,517 km (0.118 R)
• M14: 3,783,330 km (0.081 R)
• M15: 4,021,789 km (0.114 R)
• M16: 4,873,001 km (0.118 R)
• M17: 5,242,059 km (0.086 R)
• M18: 5,620,242 km (0.106 R)
• M19: 6,076,516 km (0.059 R)
• M20: 6,192,454 km (0.099 R)
• M21: 6,402,938 km (0.12 R)
• M22: 6,879,408 km (0.072 R)
• M23: 6,951,963 km (0.097 R)
• M24: 7,048,902 km (0.105 R)
• M25: 7,244,277 km (0.044 R)
• M26: 7,441,596 km (0.12 R)
• M27: 7,690,527 km (0.109 R)
• M28: 8,661,866 km (0.078 R)
• M29: 8,766,286 km (0.081 R)
• M30: 9,108,865 km (0.096 R)
• M31: 9,536,415 km (0.035 R)
• M32: 9,698,580 km (0.119 R)
• M33: 9,807,038 km (0.102 R)
• M34: 9,888,718 km (0.081 R)
• M35: 12,472,124 km (0.057 R)
• M36: 13,066,476 km (0.091 R)
• M37: 13,306,731 km (0.066 R)
• M38: 13,457,824 km (0.111 R)
• M39: 13,975,283 km (0.035 R)
• M40: 14,097,954 km (0.058 R)
• M41: 14,654,757 km (0.061 R)
• M42: 15,598,420 km (0.047 R)
• M43: 15,885,499 km (0.114 R)
• M44: 18,512,288 km (0.086 R)
• M45: 18,985,615 km (0.095 R)
• M46: 19,737,644 km (0.106 R)
• M47: 19,840,866 km (0.045 R)
• M48: 19,978,945 km (0.032 R)
• M49: 20,290,558 km (0.102 R)
• M50: 20,743,690 km (0.074 R)
• M51: 21,447,248 km (0.114 R)
• M52: 21,908,758 km (0.092 R)
• M53: 22,733,341 km (0.079 R)
• M54: 23,604,599 km (0.082 R)
• M55: 23,714,254 km (0.116 R)
• M56: 24,820,232 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.2

Radius: 5.4

Gravity: 8.61 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 13.35 AU - 17.55 AU

Year: 21246 Days

Day: 18 Hours

Environment

Temp: -188 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 56,700,857 km

• M1: 346,768 km (0.066 R)
• M2: 607,816 km (0.066 R)
• M3: 719,416 km (0.104 R)
• M4: 1,184,217 km (0.057 R)
• M5: 1,277,267 km (0.081 R)
• M6: 1,445,863 km (0.067 R)
• M7: 1,993,990 km (0.091 R)
• M8: 3,523,179 km (0.076 R)
• M9: 3,966,887 km (0.12 R)
• M10: 6,031,038 km (0.099 R)
• M11: 6,151,764 km (0.118 R)
• M12: 6,192,305 km (0.106 R)
• M13: 7,146,440 km (0.11 R)
• M14: 7,749,319 km (0.076 R)
• M15: 7,880,517 km (0.097 R)
• M16: 8,101,024 km (0.092 R)
• M17: 9,095,251 km (0.085 R)
• M18: 9,747,797 km (0.073 R)
• M19: 9,842,194 km (0.105 R)
• M20: 9,984,461 km (0.11 R)
• M21: 10,175,049 km (0.114 R)
• M22: 10,657,203 km (0.102 R)
• M23: 10,901,047 km (0.114 R)
• M24: 11,793,847 km (0.094 R)
• M25: 12,147,497 km (0.054 R)
• M26: 13,385,868 km (0.114 R)
• M27: 13,648,861 km (0.058 R)
• M28: 13,913,649 km (0.117 R)
• M29: 14,448,162 km (0.095 R)
• M30: 14,772,191 km (0.042 R)
• M31: 16,036,144 km (0.072 R)
• M32: 16,315,443 km (0.096 R)
• M33: 18,900,943 km (0.12 R)
• M34: 20,030,108 km (0.119 R)
• M35: 21,242,299 km (0.085 R)
• M36: 22,104,881 km (0.092 R)
• M37: 22,477,978 km (0.097 R)
• M38: 24,438,907 km (0.104 R)
• M39: 25,083,075 km (0.05 R)
• M40: 25,147,851 km (0.105 R)
• M41: 25,732,779 km (0.085 R)
• M42: 25,928,901 km (0.117 R)
• M43: 26,322,344 km (0.055 R)
• M44: 28,184,688 km (0.115 R)
• M45: 28,521,582 km (0.086 R)
• M46: 29,131,642 km (0.099 R)
• M47: 30,917,691 km (0.096 R)
• M48: 32,315,683 km (0.119 R)
• M49: 32,739,045 km (0.111 R)
• M50: 34,307,130 km (0.115 R)
• M51: 35,462,923 km (0.067 R)
• M52: 38,109,609 km (0.075 R)
• M53: 40,363,151 km (0.071 R)
• M54: 42,428,051 km (0.048 R)
• M55: 43,823,649 km (0.075 R)
• M56: 45,549,859 km (0.104 R)
• M57: 45,628,697 km (0.086 R)
• M58: 48,019,421 km (0.082 R)
• M59: 48,502,472 km (0.071 R)
• M60: 49,149,034 km (0.082 R)
• M61: 49,229,966 km (0.05 R)
• M62: 49,798,289 km (0.117 R)
• M63: 52,341,303 km (0.099 R)
• M64: 54,004,233 km (0.095 R)
• M65: 54,674,282 km (0.092 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 10,776 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit