🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.51 AU - 0.63 AU

Year: 151 Days

Day: 45 Hours

Environment

Temp: 236 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,106,675 km

• M1: 33,360 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.07 AU - 5.21 AU

Year: 4077 Days

Day: 47.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.1

Radius: 14

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.38 AU - 6.62 AU

Year: 5798 Days

Day: 8.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 59,106,675 km

• M1: 174,132 km (0.105 R)
• M2: 713,133 km (0.092 R)
• M3: 1,250,339 km (0.093 R)
• M4: 2,288,698 km (0.094 R)
• M5: 3,788,865 km (0.094 R)
• M6: 4,426,451 km (0.113 R)
• M7: 5,069,573 km (0.108 R)
• M8: 5,966,711 km (0.039 R)
• M9: 6,967,222 km (0.105 R)
• M10: 7,665,544 km (0.079 R)
• M11: 8,502,694 km (0.086 R)
• M12: 10,900,000 km (0.119 R)
• M13: 12,514,011 km (0.086 R)
• M14: 13,169,101 km (0.104 R)
• M15: 14,682,133 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.4

Radius: 12.9

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 11.53 AU - 12.71 AU

Year: 14762 Days

Day: 11.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 59,106,675 km

• M1: 166,203 km (0.11 R)
• M2: 728,392 km (0.093 R)
• M3: 1,148,762 km (0.109 R)
• M4: 1,599,201 km (0.087 R)
• M5: 2,804,661 km (0.09 R)
• M6: 3,379,715 km (0.091 R)
• M7: 4,965,901 km (0.038 R)
• M8: 5,413,049 km (0.055 R)
• M9: 7,836,984 km (0.118 R)
• M10: 9,185,908 km (0.042 R)
• M11: 11,141,002 km (0.03 R)
• M12: 12,716,118 km (0.072 R)
• M13: 15,494,599 km (0.079 R)
• M14: 16,454,270 km (0.06 R)
• M15: 18,655,602 km (0.104 R)
• M16: 21,494,072 km (0.073 R)
• M17: 23,348,188 km (0.092 R)
• M18: 25,206,344 km (0.082 R)
• M19: 26,429,456 km (0.118 R)
• M20: 27,266,755 km (0.028 R)
• M21: 31,254,586 km (0.102 R)
• M22: 36,636,967 km (0.036 R)
• M23: 37,546,672 km (0.09 R)
• M24: 38,338,344 km (0.112 R)
• M25: 40,642,002 km (0.065 R)
• M26: 46,878,288 km (0.06 R)
• M27: 47,335,908 km (0.104 R)
• M28: 51,265,246 km (0.096 R)
• M29: 52,896,162 km (0.058 R)
• M30: 58,700,110 km (0.041 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 304.8

Radius: 6.3

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 12.68 AU - 17.52 AU

Year: 20528 Days

Day: 16.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 59,106,675 km

• M1: 79,137 km (0.065 R)
• M2: 302,487 km (0.12 R)
• M3: 640,728 km (0.096 R)
• M4: 1,164,470 km (0.116 R)
• M5: 1,563,148 km (0.091 R)
• M6: 2,012,540 km (0.107 R)
• M7: 2,587,594 km (0.052 R)
• M8: 3,526,321 km (0.084 R)
• M9: 4,641,723 km (0.116 R)
• M10: 5,529,287 km (0.112 R)
• M11: 7,065,507 km (0.042 R)
• M12: 7,954,717 km (0.101 R)
• M13: 9,016,413 km (0.117 R)
• M14: 10,556,075 km (0.104 R)
• M15: 10,952,509 km (0.111 R)
• M16: 13,808,781 km (0.091 R)
• M17: 15,991,564 km (0.111 R)
• M18: 16,971,729 km (0.072 R)
• M19: 20,238,348 km (0.037 R)
• M20: 26,298,408 km (0.109 R)
• M21: 26,817,213 km (0.102 R)
• M22: 36,714,309 km (0.091 R)
• M23: 39,082,893 km (0.093 R)
• M24: 43,253,532 km (0.1 R)
• M25: 51,168,755 km (0.113 R)
• M26: 58,753,217 km (0.115 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 14,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit