🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.68 AU - 0.94 AU

Year: 272 Days

Day: 15.2 Hours

Environment

Temp: 142 °C

Axial Tilt: 49.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.55 AU - 1.89 AU

Year: 841 Days

Day: 45.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.8

Radius: 9.7

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 5.95 AU - 6.91 AU

Year: 6078 Days

Day: 10 Hours

Environment

Temp: -160 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 32,440,652 km

• M1: 157,975 km (0.109 R)
• M2: 226,042 km (0.105 R)
• M3: 323,281 km (0.047 R)
• M4: 429,196 km (0.106 R)
• M5: 865,723 km (0.091 R)
• M6: 1,066,932 km (0.114 R)
• M7: 2,073,875 km (0.045 R)
• M8: 2,547,801 km (0.114 R)
• M9: 3,547,115 km (0.118 R)
• M10: 3,708,980 km (0.106 R)
• M11: 3,849,602 km (0.087 R)
• M12: 4,040,040 km (0.066 R)
• M13: 4,529,674 km (0.107 R)
• M14: 5,038,007 km (0.071 R)
• M15: 5,618,298 km (0.058 R)
• M16: 5,943,823 km (0.083 R)
• M17: 6,303,306 km (0.086 R)
• M18: 6,387,380 km (0.092 R)
• M19: 6,528,152 km (0.111 R)
• M20: 6,669,971 km (0.093 R)
• M21: 6,841,559 km (0.073 R)
• M22: 7,160,053 km (0.059 R)
• M23: 7,691,575 km (0.061 R)
• M24: 7,781,333 km (0.098 R)
• M25: 8,083,371 km (0.103 R)
• M26: 8,144,258 km (0.115 R)
• M27: 8,667,701 km (0.112 R)
• M28: 8,792,465 km (0.092 R)
• M29: 9,618,096 km (0.058 R)
• M30: 9,974,737 km (0.078 R)
• M31: 10,368,928 km (0.075 R)
• M32: 11,240,335 km (0.111 R)
• M33: 11,547,460 km (0.106 R)
• M34: 12,274,954 km (0.09 R)
• M35: 12,626,509 km (0.102 R)
• M36: 12,697,269 km (0.099 R)
• M37: 13,052,863 km (0.103 R)
• M38: 14,470,752 km (0.116 R)
• M39: 14,730,454 km (0.115 R)
• M40: 14,804,953 km (0.077 R)
• M41: 14,916,852 km (0.07 R)
• M42: 15,292,044 km (0.07 R)
• M43: 15,480,836 km (0.039 R)
• M44: 16,397,722 km (0.076 R)
• M45: 16,552,256 km (0.119 R)
• M46: 16,823,926 km (0.117 R)
• M47: 17,371,454 km (0.096 R)
• M48: 18,725,614 km (0.057 R)
• M49: 18,968,112 km (0.102 R)
• M50: 19,171,117 km (0.091 R)
• M51: 19,989,716 km (0.088 R)
• M52: 20,320,477 km (0.031 R)
• M53: 20,653,033 km (0.111 R)
• M54: 21,449,941 km (0.058 R)
• M55: 22,214,087 km (0.084 R)
• M56: 22,944,125 km (0.091 R)
• M57: 23,073,676 km (0.086 R)
• M58: 23,160,294 km (0.078 R)
• M59: 23,333,677 km (0.103 R)
• M60: 23,420,594 km (0.099 R)
• M61: 23,638,259 km (0.098 R)
• M62: 24,119,665 km (0.117 R)
• M63: 24,295,442 km (0.112 R)
• M64: 24,604,063 km (0.053 R)
• M65: 24,781,037 km (0.088 R)
• M66: 25,091,901 km (0.06 R)
• M67: 25,225,492 km (0.074 R)
• M68: 25,403,962 km (0.106 R)
• M69: 25,717,220 km (0.065 R)
• M70: 25,851,858 km (0.102 R)
• M71: 26,755,729 km (0.119 R)
• M72: 27,165,926 km (0.087 R)
• M73: 27,303,107 km (0.088 R)
• M74: 27,761,924 km (0.053 R)
• M75: 27,854,076 km (0.104 R)
• M76: 28,269,659 km (0.091 R)
• M77: 28,362,410 km (0.078 R)
• M78: 28,547,911 km (0.053 R)
• M79: 29,811,265 km (0.107 R)
• M80: 30,047,181 km (0.026 R)
• M81: 31,044,999 km (0.079 R)
• M82: 31,860,607 km (0.11 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 11,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit