🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.48 AU - 0.62 AU

Year: 145 Days

Day: 30.7 Hours

Environment

Temp: 170 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.5 AU - 1.52 AU

Year: 661 Days

Day: 35 Hours

Environment

Temp: -37 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.24 AU - 2.42 AU

Year: 1268 Days

Day: 25.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.26 AU - 4.72 AU

Year: 2841 Days

Day: 36 Hours

Environment

Temp: -122 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.25 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.9

Radius: 13.4

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 10.95 AU - 14.07 AU

Year: 15772 Days

Day: 14.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 65,939,224 km

• M1: 352,752 km (0.098 R)
• M2: 525,687 km (0.11 R)
• M3: 1,061,696 km (0.085 R)
• M4: 1,181,973 km (0.054 R)
• M5: 1,307,336 km (0.109 R)
• M6: 1,463,965 km (0.076 R)
• M7: 1,682,826 km (0.106 R)
• M8: 2,866,594 km (0.106 R)
• M9: 3,501,937 km (0.112 R)
• M10: 4,455,324 km (0.034 R)
• M11: 4,736,269 km (0.091 R)
• M12: 5,064,486 km (0.112 R)
• M13: 5,700,128 km (0.06 R)
• M14: 6,005,457 km (0.109 R)
• M15: 7,374,427 km (0.076 R)
• M16: 7,659,561 km (0.1 R)
• M17: 9,037,806 km (0.077 R)
• M18: 9,240,960 km (0.095 R)
• M19: 10,866,341 km (0.08 R)
• M20: 11,573,938 km (0.12 R)
• M21: 11,684,192 km (0.104 R)
• M22: 13,206,201 km (0.106 R)
• M23: 13,669,057 km (0.119 R)
• M24: 16,993,421 km (0.12 R)
• M25: 17,370,706 km (0.104 R)
• M26: 17,560,247 km (0.079 R)
• M27: 17,814,264 km (0.1 R)
• M28: 18,261,562 km (0.112 R)
• M29: 18,518,720 km (0.062 R)
• M30: 19,297,826 km (0.069 R)
• M31: 20,021,431 km (0.06 R)
• M32: 21,359,584 km (0.116 R)
• M33: 21,562,887 km (0.076 R)
• M34: 22,108,022 km (0.077 R)
• M35: 23,003,515 km (0.049 R)
• M36: 25,257,955 km (0.108 R)
• M37: 26,049,178 km (0.073 R)
• M38: 26,338,949 km (0.118 R)
• M39: 27,803,512 km (0.096 R)
• M40: 30,582,293 km (0.114 R)
• M41: 31,888,432 km (0.093 R)
• M42: 32,431,622 km (0.104 R)
• M43: 32,899,564 km (0.109 R)
• M44: 33,842,180 km (0.095 R)
• M45: 35,272,784 km (0.111 R)
• M46: 35,513,188 km (0.092 R)
• M47: 36,885,449 km (0.081 R)
• M48: 37,455,716 km (0.1 R)
• M49: 37,864,717 km (0.096 R)
• M50: 38,110,806 km (0.115 R)
• M51: 39,432,353 km (0.08 R)
• M52: 39,765,208 km (0.084 R)
• M53: 40,433,462 km (0.072 R)
• M54: 41,611,994 km (0.05 R)
• M55: 41,950,833 km (0.074 R)
• M56: 42,120,477 km (0.106 R)
• M57: 44,175,204 km (0.087 R)
• M58: 45,737,604 km (0.046 R)
• M59: 46,789,128 km (0.086 R)
• M60: 47,317,956 km (0.076 R)
• M61: 47,494,631 km (0.043 R)
• M62: 48,203,725 km (0.073 R)
• M63: 50,441,859 km (0.101 R)
• M64: 50,893,644 km (0.118 R)
• M65: 51,528,239 km (0.086 R)
• M66: 52,256,780 km (0.077 R)
• M67: 52,530,844 km (0.063 R)
• M68: 53,908,490 km (0.096 R)
• M69: 55,484,055 km (0.081 R)
• M70: 55,670,304 km (0.044 R)
• M71: 56,417,845 km (0.108 R)
• M72: 56,886,834 km (0.084 R)
• M73: 60,205,065 km (0.101 R)
• M74: 60,396,550 km (0.068 R)
• M75: 60,588,334 km (0.099 R)
• M76: 60,780,268 km (0.11 R)
• M77: 61,260,926 km (0.109 R)
• M78: 61,742,781 km (0.111 R)
• M79: 61,839,421 km (0.093 R)
• M80: 62,613,441 km (0.107 R)
• M81: 62,904,558 km (0.074 R)
• M82: 63,099,035 km (0.109 R)
• M83: 63,585,677 km (0.069 R)
• M84: 65,053,232 km (0.098 R)
• M85: 65,544,961 km (0.099 R)
• M86: 65,939,151 km (0.046 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 18,257 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit