🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.49 AU - 0.73 AU

Year: 174 Days

Day: 44.3 Hours

Environment

Temp: 178 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,262,182 km

• M1: 98,585 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.61 AU - 0.67 AU

Year: 187 Days

Day: 46.1 Hours

Environment

Temp: 159 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.53 AU - 3.29 AU

Year: 1813 Days

Day: 43.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.67 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402

Radius: 3.5

Gravity: 32.82 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 10.98 AU - 13.88 AU

Year: 16007 Days

Day: 16.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 96,262,182 km

• M1: 75,996 km (0.093 R)
• M2: 502,499 km (0.044 R)
• M3: 719,865 km (0.051 R)
• M4: 1,273,975 km (0.108 R)
• M5: 1,495,530 km (0.085 R)
• M6: 1,631,215 km (0.116 R)
• M7: 1,944,473 km (0.118 R)
• M8: 2,477,640 km (0.05 R)
• M9: 2,890,979 km (0.079 R)
• M10: 3,399,462 km (0.107 R)
• M11: 3,688,485 km (0.092 R)
• M12: 4,497,959 km (0.12 R)
• M13: 6,187,817 km (0.116 R)
• M14: 7,236,797 km (0.086 R)
• M15: 8,445,697 km (0.096 R)
• M16: 8,683,558 km (0.105 R)
• M17: 12,074,044 km (0.09 R)
• M18: 15,533,196 km (0.1 R)
• M19: 15,818,329 km (0.09 R)
• M20: 16,918,472 km (0.11 R)
• M21: 17,990,490 km (0.109 R)
• M22: 19,681,993 km (0.08 R)
• M23: 20,184,044 km (0.048 R)
• M24: 20,523,481 km (0.086 R)
• M25: 22,008,689 km (0.107 R)
• M26: 23,284,310 km (0.116 R)
• M27: 26,383,679 km (0.09 R)
• M28: 26,687,512 km (0.093 R)
• M29: 29,203,449 km (0.066 R)
• M30: 30,296,860 km (0.062 R)
• M31: 31,758,730 km (0.091 R)
• M32: 32,681,300 km (0.039 R)
• M33: 32,797,837 km (0.061 R)
• M34: 38,724,905 km (0.067 R)
• M35: 40,043,460 km (0.097 R)
• M36: 41,119,668 km (0.055 R)
• M37: 42,077,094 km (0.101 R)
• M38: 47,087,426 km (0.11 R)
• M39: 48,740,482 km (0.086 R)
• M40: 53,283,470 km (0.083 R)
• M41: 54,420,863 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 976.4

Radius: 6.3

Gravity: 24.6 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 13.65 AU - 18.77 AU

Year: 23838 Days

Day: 17.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 96,262,182 km

• M1: 78,389 km (0.094 R)
• M2: 943,963 km (0.044 R)
• M3: 1,408,015 km (0.11 R)
• M4: 2,399,999 km (0.099 R)
• M5: 2,701,438 km (0.034 R)
• M6: 4,097,037 km (0.099 R)
• M7: 4,345,220 km (0.12 R)
• M8: 5,740,070 km (0.1 R)
• M9: 8,050,310 km (0.099 R)
• M10: 8,271,715 km (0.119 R)
• M11: 10,386,580 km (0.091 R)
• M12: 11,673,720 km (0.087 R)
• M13: 14,642,490 km (0.095 R)
• M14: 19,039,770 km (0.096 R)
• M15: 22,342,592 km (0.1 R)
• M16: 22,890,868 km (0.115 R)
• M17: 23,224,172 km (0.111 R)
• M18: 25,292,362 km (0.083 R)
• M19: 27,605,295 km (0.107 R)
• M20: 28,236,598 km (0.111 R)
• M21: 29,791,070 km (0.109 R)
• M22: 31,675,554 km (0.063 R)
• M23: 33,781,443 km (0.1 R)
• M24: 36,580,419 km (0.047 R)
• M25: 39,371,168 km (0.079 R)
• M26: 39,689,811 km (0.069 R)
• M27: 40,170,918 km (0.072 R)
• M28: 42,467,694 km (0.109 R)
• M29: 43,818,563 km (0.075 R)
• M30: 49,509,415 km (0.116 R)
• M31: 56,478,283 km (0.088 R)
• M32: 65,624,996 km (0.078 R)
• M33: 66,297,588 km (0.069 R)
• M34: 66,974,817 km (0.077 R)
• M35: 68,343,189 km (0.113 R)
• M36: 72,559,754 km (0.063 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 16,496 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit