🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.56 AU - 1.72 AU

Year: 731 Days

Day: 27.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.65 AU - 5.69 AU

Year: 4094 Days

Day: 20.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,477,035 km

• M1: 994,227 km (0.095 R)

Asteroid Belt

Center: 6.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.4

Radius: 11.6

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.31 AU - 10.37 AU

Year: 8388 Days

Day: 7.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 81,477,035 km

• M1: 144,212 km (0.099 R)
• M2: 972,536 km (0.066 R)
• M3: 1,389,315 km (0.059 R)
• M4: 2,431,564 km (0.103 R)
• M5: 3,309,404 km (0.088 R)
• M6: 3,685,942 km (0.092 R)
• M7: 4,873,151 km (0.059 R)
• M8: 5,331,369 km (0.084 R)
• M9: 5,718,678 km (0.091 R)
• M10: 6,406,230 km (0.077 R)
• M11: 7,264,024 km (0.084 R)
• M12: 7,863,762 km (0.12 R)
• M13: 13,085,475 km (0.057 R)
• M14: 13,673,545 km (0.063 R)
• M15: 17,864,379 km (0.066 R)
• M16: 21,198,018 km (0.1 R)
• M17: 25,465,298 km (0.114 R)
• M18: 26,289,881 km (0.104 R)
• M19: 31,198,935 km (0.113 R)
• M20: 37,620,873 km (0.104 R)
• M21: 41,767,725 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.2

Radius: 11.5

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 10.91 AU - 14.17 AU

Year: 15465 Days

Day: 5.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 81,477,035 km

• M1: 143,913 km (0.058 R)
• M2: 528,529 km (0.116 R)
• M3: 1,118,394 km (0.066 R)
• M4: 2,582,807 km (0.09 R)
• M5: 3,062,119 km (0.118 R)
• M6: 3,652,582 km (0.092 R)
• M7: 4,087,463 km (0.094 R)
• M8: 5,499,667 km (0.107 R)
• M9: 7,639,215 km (0.04 R)
• M10: 8,586,469 km (0.052 R)
• M11: 11,155,812 km (0.104 R)
• M12: 11,958,405 km (0.097 R)
• M13: 13,171,494 km (0.1 R)
• M14: 13,937,585 km (0.089 R)
• M15: 15,005,115 km (0.106 R)
• M16: 15,558,927 km (0.078 R)
• M17: 16,855,042 km (0.113 R)
• M18: 18,299,709 km (0.101 R)
• M19: 19,990,763 km (0.068 R)
• M20: 20,661,710 km (0.118 R)
• M21: 22,494,134 km (0.07 R)
• M22: 25,687,151 km (0.075 R)
• M23: 26,882,887 km (0.077 R)
• M24: 33,423,156 km (0.04 R)
• M25: 33,893,642 km (0.108 R)
• M26: 38,585,180 km (0.093 R)
• M27: 41,355,135 km (0.119 R)
• M28: 42,857,845 km (0.09 R)
• M29: 53,443,391 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 919.4

Radius: 3

Gravity: 102.16 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 13.09 AU - 15.81 AU

Year: 19129 Days

Day: 15.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 81,477,035 km

• M1: 53,257 km (0.113 R)
• M2: 242,199 km (0.093 R)
• M3: 390,002 km (0.109 R)
• M4: 504,444 km (0.066 R)
• M5: 679,174 km (0.112 R)
• M6: 892,650 km (0.066 R)
• M7: 1,067,530 km (0.062 R)
• M8: 1,234,930 km (0.087 R)
• M9: 1,768,247 km (0.109 R)
• M10: 1,922,632 km (0.1 R)
• M11: 2,781,623 km (0.067 R)
• M12: 3,044,616 km (0.096 R)
• M13: 4,229,730 km (0.116 R)
• M14: 5,487,549 km (0.092 R)
• M15: 6,333,375 km (0.06 R)
• M16: 12,508,177 km (0.117 R)
• M17: 15,845,107 km (0.101 R)
• M18: 19,824,710 km (0.1 R)
• M19: 24,312,646 km (0.085 R)
• M20: 26,791,034 km (0.085 R)
• M21: 27,495,041 km (0.044 R)
• M22: 30,056,157 km (0.091 R)
• M23: 31,459,086 km (0.038 R)
• M24: 37,217,257 km (0.091 R)
• M25: 41,578,335 km (0.067 R)
• M26: 45,435,267 km (0.071 R)
• M27: 46,267,629 km (0.114 R)
• M28: 47,110,314 km (0.11 R)
• M29: 50,582,930 km (0.097 R)
• M30: 55,158,680 km (0.049 R)
• M31: 65,967,425 km (0.081 R)
• M32: 71,640,625 km (0.075 R)
• M33: 73,677,699 km (0.11 R)
• M34: 79,297,942 km (0.052 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 14,117 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit