🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.96 AU - 1.12 AU

Year: 406 Days

Day: 43.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.72 AU - 2.48 AU

Year: 1165 Days

Day: 23.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.4

Radius: 13.7

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.97 AU - 8.57 AU

Year: 7505 Days

Day: 12.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 44,475,080 km

• M1: 196,272 km (0.068 R)
• M2: 314,904 km (0.096 R)
• M3: 412,142 km (0.052 R)
• M4: 854,353 km (0.083 R)
• M5: 955,930 km (0.115 R)
• M6: 1,229,844 km (0.07 R)
• M7: 1,875,658 km (0.114 R)
• M8: 2,012,091 km (0.111 R)
• M9: 2,104,992 km (0.06 R)
• M10: 2,246,960 km (0.104 R)
• M11: 2,392,519 km (0.083 R)
• M12: 2,516,087 km (0.077 R)
• M13: 2,667,480 km (0.081 R)
• M14: 3,005,870 km (0.084 R)
• M15: 3,385,998 km (0.083 R)
• M16: 3,610,395 km (0.056 R)
• M17: 3,956,116 km (0.093 R)
• M18: 4,282,688 km (0.087 R)
• M19: 5,057,306 km (0.11 R)
• M20: 6,044,053 km (0.039 R)
• M21: 6,664,436 km (0.083 R)
• M22: 6,805,058 km (0.074 R)
• M23: 7,341,516 km (0.115 R)
• M24: 7,523,277 km (0.03 R)
• M25: 8,077,836 km (0.112 R)
• M26: 8,953,881 km (0.081 R)
• M27: 9,660,582 km (0.088 R)
• M28: 10,385,234 km (0.058 R)
• M29: 10,507,754 km (0.106 R)
• M30: 11,211,014 km (0.103 R)
• M31: 11,462,787 km (0.064 R)
• M32: 11,972,168 km (0.07 R)
• M33: 12,315,944 km (0.04 R)
• M34: 13,322,289 km (0.118 R)
• M35: 13,902,878 km (0.083 R)
• M36: 14,491,695 km (0.095 R)
• M37: 14,720,281 km (0.09 R)
• M38: 15,181,192 km (0.069 R)
• M39: 15,834,486 km (0.117 R)
• M40: 16,117,226 km (0.084 R)
• M41: 17,071,959 km (0.082 R)
• M42: 17,848,971 km (0.117 R)
• M43: 18,291,182 km (0.105 R)
• M44: 18,786,650 km (0.095 R)
• M45: 19,036,179 km (0.103 R)
• M46: 19,286,756 km (0.12 R)
• M47: 19,487,965 km (0.056 R)
• M48: 19,943,191 km (0.03 R)
• M49: 20,555,795 km (0.062 R)
• M50: 20,812,804 km (0.076 R)
• M51: 21,122,771 km (0.119 R)
• M52: 21,434,233 km (0.108 R)
• M53: 22,166,814 km (0.119 R)
• M54: 23,281,019 km (0.082 R)
• M55: 23,979,940 km (0.086 R)
• M56: 24,413,475 km (0.111 R)
• M57: 24,522,382 km (0.114 R)
• M58: 25,013,961 km (0.077 R)
• M59: 26,675,993 km (0.086 R)
• M60: 26,956,489 km (0.058 R)
• M61: 27,125,236 km (0.105 R)
• M62: 28,373,480 km (0.088 R)
• M63: 30,397,839 km (0.074 R)
• M64: 30,925,919 km (0.097 R)
• M65: 31,279,718 km (0.118 R)
• M66: 32,169,975 km (0.046 R)
• M67: 32,348,894 km (0.109 R)
• M68: 32,528,262 km (0.038 R)
• M69: 34,340,341 km (0.06 R)
• M70: 35,936,999 km (0.076 R)
• M71: 36,246,816 km (0.045 R)
• M72: 36,433,215 km (0.061 R)
• M73: 36,994,207 km (0.115 R)
• M74: 38,061,438 km (0.097 R)
• M75: 38,187,699 km (0.12 R)
• M76: 38,757,517 km (0.056 R)
• M77: 41,388,644 km (0.089 R)
• M78: 42,955,383 km (0.064 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 11,185 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit