🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.35 AU - 2.43 AU

Year: 1399 Days

Day: 47.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.14 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 13.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 510.5

Radius: 3.5

Gravity: 41.67 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 13.83 AU - 13.95 AU

Year: 19607 Days

Day: 22.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 94,430,348 km

• M1: 43,832 km (0.108 R)
• M2: 738,714 km (0.075 R)
• M3: 1,158,336 km (0.101 R)
• M4: 1,898,846 km (0.05 R)
• M5: 2,031,389 km (0.069 R)
• M6: 2,400,597 km (0.075 R)
• M7: 3,406,493 km (0.067 R)
• M8: 3,986,783 km (0.08 R)
• M9: 4,430,491 km (0.058 R)
• M10: 4,976,822 km (0.098 R)
• M11: 5,998,426 km (0.091 R)
• M12: 6,326,195 km (0.1 R)
• M13: 7,567,558 km (0.088 R)
• M14: 8,047,617 km (0.112 R)
• M15: 9,015,366 km (0.046 R)
• M16: 9,390,558 km (0.098 R)
• M17: 9,832,170 km (0.109 R)
• M18: 10,637,755 km (0.098 R)
• M19: 12,977,466 km (0.082 R)
• M20: 13,112,852 km (0.109 R)
• M21: 15,184,184 km (0.113 R)
• M22: 19,603,006 km (0.038 R)
• M23: 21,247,386 km (0.104 R)
• M24: 21,719,965 km (0.1 R)
• M25: 23,579,766 km (0.089 R)
• M26: 26,184,863 km (0.095 R)
• M27: 28,175,113 km (0.089 R)
• M28: 32,329,147 km (0.103 R)
• M29: 34,099,039 km (0.113 R)
• M30: 34,486,498 km (0.119 R)
• M31: 35,666,526 km (0.051 R)
• M32: 39,509,546 km (0.042 R)
• M33: 45,777,397 km (0.091 R)
• M34: 46,248,930 km (0.112 R)
• M35: 48,167,223 km (0.095 R)
• M36: 54,239,251 km (0.113 R)
• M37: 54,590,806 km (0.096 R)
• M38: 56,012,136 km (0.108 R)
• M39: 57,640,359 km (0.032 R)
• M40: 63,685,310 km (0.054 R)
• M41: 65,458,493 km (0.047 R)
• M42: 66,257,047 km (0.065 R)
• M43: 67,873,601 km (0.118 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 948.9

Radius: 7.9

Gravity: 15.2 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 14.65 AU - 16.69 AU

Year: 23494 Days

Day: 23.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 94,430,348 km

• M1: 98,286 km (0.11 R)
• M2: 346,169 km (0.082 R)
• M3: 657,632 km (0.061 R)
• M4: 1,116,449 km (0.086 R)
• M5: 1,370,017 km (0.055 R)
• M6: 3,676,517 km (0.105 R)
• M7: 4,426,451 km (0.108 R)
• M8: 5,481,416 km (0.089 R)
• M9: 5,780,462 km (0.097 R)
• M10: 8,188,688 km (0.12 R)
• M11: 8,751,625 km (0.105 R)
• M12: 10,596,017 km (0.12 R)
• M13: 17,938,281 km (0.103 R)
• M14: 19,275,686 km (0.114 R)
• M15: 23,239,281 km (0.103 R)
• M16: 24,251,760 km (0.107 R)
• M17: 27,218,285 km (0.087 R)
• M18: 30,418,333 km (0.116 R)
• M19: 33,152,534 km (0.052 R)
• M20: 34,290,525 km (0.114 R)
• M21: 37,554,301 km (0.065 R)
• M22: 39,261,213 km (0.1 R)
• M23: 40,213,852 km (0.087 R)
• M24: 44,863,803 km (0.049 R)
• M25: 55,610,914 km (0.084 R)
• M26: 57,215,950 km (0.118 R)
• M27: 58,234,711 km (0.077 R)
• M28: 60,098,701 km (0.05 R)
• M29: 60,518,323 km (0.109 R)
• M30: 62,861,025 km (0.11 R)
• M31: 70,950,081 km (0.115 R)
• M32: 74,515,747 km (0.115 R)
• M33: 75,242,942 km (0.12 R)
• M34: 78,699,251 km (0.094 R)
• M35: 78,950,127 km (0.109 R)
• M36: 79,705,895 km (0.098 R)
• M37: 83,818,341 km (0.098 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 17,822 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit