🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.82 AU - 0.88 AU

Year: 277 Days

Day: 28 Hours

Environment

Temp: 132 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.23 AU - 2.55 AU

Year: 1305 Days

Day: 43 Hours

Environment

Temp: -65 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,113,264 km

• M1: 34,856 km (0.068 R)

Asteroid Belt

Center: 8.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982.8

Radius: 6.1

Gravity: 26.41 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 11.72 AU - 16.8 AU

Year: 19014 Days

Day: 21.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 65,113,264 km

• M1: 82,428 km (0.067 R)
• M2: 653,443 km (0.103 R)
• M3: 1,402,480 km (0.045 R)
• M4: 2,097,661 km (0.118 R)
• M5: 3,054,938 km (0.116 R)
• M6: 4,993,278 km (0.075 R)
• M7: 5,461,369 km (0.117 R)
• M8: 6,899,454 km (0.088 R)
• M9: 8,197,664 km (0.117 R)
• M10: 9,591,916 km (0.062 R)
• M11: 10,069,582 km (0.111 R)
• M12: 12,278,395 km (0.06 R)
• M13: 12,984,946 km (0.115 R)
• M14: 14,948,418 km (0.112 R)
• M15: 15,917,961 km (0.084 R)
• M16: 16,418,217 km (0.1 R)
• M17: 18,161,630 km (0.104 R)
• M18: 22,424,122 km (0.098 R)
• M19: 23,371,227 km (0.05 R)
• M20: 23,585,301 km (0.087 R)
• M21: 25,345,021 km (0.04 R)
• M22: 27,665,433 km (0.107 R)
• M23: 28,388,290 km (0.078 R)
• M24: 34,216,025 km (0.062 R)
• M25: 34,769,537 km (0.102 R)
• M26: 36,466,276 km (0.112 R)
• M27: 37,334,991 km (0.05 R)
• M28: 38,365,870 km (0.073 R)
• M29: 39,718,833 km (0.103 R)
• M30: 41,259,242 km (0.1 R)
• M31: 42,202,307 km (0.068 R)
• M32: 42,999,066 km (0.061 R)
• M33: 51,707,906 km (0.07 R)
• M34: 55,421,074 km (0.057 R)
• M35: 57,732,212 km (0.06 R)
• M36: 58,123,560 km (0.054 R)
• M37: 59,308,225 km (0.083 R)
• M38: 63,165,607 km (0.079 R)
• M39: 65,261,473 km (0.12 R)
• M40: 77,147,622 km (0.103 R)
• M41: 81,245,556 km (0.067 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 469

Radius: 3.7

Gravity: 34.26 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 11.46 AU - 17.18 AU

Year: 19134 Days

Day: 22.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 65,113,264 km

• M1: 257,009 km (0.096 R)
• M2: 528,529 km (0.078 R)
• M3: 1,216,231 km (0.048 R)
• M4: 1,965,716 km (0.092 R)
• M5: 2,238,732 km (0.099 R)
• M6: 3,395,572 km (0.067 R)
• M7: 7,607,800 km (0.084 R)
• M8: 7,890,091 km (0.04 R)
• M9: 11,472,810 km (0.113 R)
• M10: 13,477,571 km (0.076 R)
• M11: 14,030,335 km (0.109 R)
• M12: 18,163,725 km (0.115 R)
• M13: 22,555,918 km (0.119 R)
• M14: 28,160,303 km (0.062 R)
• M15: 31,762,620 km (0.07 R)
• M16: 36,582,364 km (0.084 R)
• M17: 37,520,193 km (0.096 R)
• M18: 39,304,447 km (0.085 R)
• M19: 41,144,351 km (0.114 R)
• M20: 49,240,588 km (0.113 R)
• M21: 60,540,014 km (0.058 R)
• M22: 63,564,135 km (0.088 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 18,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit