🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.5 AU - 0.52 AU

Year: 135 Days

Day: 32.4 Hours

Environment

Temp: 170 °C

Axial Tilt: 49.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,149,151 km

• M1: 46,076 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.06 AU - 1.32 AU

Year: 481 Days

Day: 14.9 Hours

Environment

Temp: -4 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 22,149,151 km

• M1: 779,704 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.69 AU - 3.97 AU

Year: 2254 Days

Day: 16.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.7

Radius: 11

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.61 AU - 5.19 AU

Year: 4023 Days

Day: 12.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 22,149,151 km

• M1: 257,009 km (0.096 R)
• M2: 390,301 km (0.08 R)
• M3: 493,224 km (0.061 R)
• M4: 571,015 km (0.1 R)
• M5: 663,167 km (0.104 R)
• M6: 972,985 km (0.085 R)
• M7: 1,192,445 km (0.106 R)
• M8: 1,302,249 km (0.069 R)
• M9: 1,428,360 km (0.093 R)
• M10: 1,888,374 km (0.103 R)
• M11: 1,974,243 km (0.1 R)
• M12: 2,612,577 km (0.118 R)
• M13: 2,773,545 km (0.066 R)
• M14: 2,855,375 km (0.081 R)
• M15: 2,987,918 km (0.068 R)
• M16: 3,173,719 km (0.047 R)
• M17: 3,259,438 km (0.111 R)
• M18: 3,735,758 km (0.079 R)
• M19: 3,826,414 km (0.086 R)
• M20: 4,539,398 km (0.105 R)
• M21: 4,714,278 km (0.066 R)
• M22: 4,951,091 km (0.046 R)
• M23: 5,030,827 km (0.106 R)
• M24: 5,191,645 km (0.078 R)
• M25: 5,293,072 km (0.109 R)
• M26: 5,415,742 km (0.114 R)
• M27: 5,518,665 km (0.095 R)
• M28: 5,705,513 km (0.039 R)
• M29: 6,064,249 km (0.116 R)
• M30: 6,192,604 km (0.11 R)
• M31: 6,452,156 km (0.096 R)
• M32: 6,539,521 km (0.114 R)
• M33: 6,671,167 km (0.05 R)
• M34: 6,982,032 km (0.059 R)
• M35: 7,206,877 km (0.113 R)
• M36: 7,571,747 km (0.098 R)
• M37: 7,849,400 km (0.051 R)
• M38: 8,438,666 km (0.049 R)
• M39: 8,993,226 km (0.09 R)
• M40: 9,115,447 km (0.1 R)
• M41: 9,410,903 km (0.062 R)
• M42: 9,559,753 km (0.084 R)
• M43: 9,935,543 km (0.099 R)
• M44: 10,265,107 km (0.083 R)
• M45: 10,444,026 km (0.117 R)
• M46: 11,328,000 km (0.099 R)
• M47: 12,507,280 km (0.093 R)
• M48: 12,863,173 km (0.079 R)
• M49: 13,417,283 km (0.066 R)
• M50: 13,557,008 km (0.102 R)
• M51: 13,697,181 km (0.05 R)
• M52: 14,120,842 km (0.102 R)
• M53: 14,634,860 km (0.068 R)
• M54: 15,388,235 km (0.082 R)
• M55: 15,828,502 km (0.089 R)
• M56: 16,273,107 km (0.097 R)
• M57: 16,362,417 km (0.101 R)
• M58: 16,781,740 km (0.094 R)
• M59: 17,387,013 km (0.054 R)
• M60: 17,907,164 km (0.081 R)
• M61: 18,837,364 km (0.118 R)
• M62: 19,245,317 km (0.106 R)
• M63: 19,466,273 km (0.1 R)
• M64: 19,624,548 km (0.116 R)
• M65: 20,134,078 km (0.096 R)
• M66: 20,358,325 km (0.103 R)
• M67: 20,518,994 km (0.067 R)
• M68: 20,777,050 km (0.082 R)
• M69: 21,231,079 km (0.11 R)
• M70: 21,426,753 km (0.109 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 15,215 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit