🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.47 AU - 1.67 AU

Year: 705 Days

Day: 14.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.99 AU - 5.13 AU

Year: 3488 Days

Day: 45.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 66.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462

Radius: 13.3

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 5.74 AU - 6.67 AU

Year: 5529 Days

Day: 6.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 56,694,962 km

• M1: 165,455 km (0.086 R)
• M2: 677,529 km (0.094 R)
• M3: 1,511,986 km (0.037 R)
• M4: 2,782,371 km (0.119 R)
• M5: 4,262,492 km (0.119 R)
• M6: 5,715,237 km (0.094 R)
• M7: 6,215,941 km (0.109 R)
• M8: 7,238,443 km (0.091 R)
• M9: 8,444,351 km (0.102 R)
• M10: 8,978,415 km (0.107 R)
• M11: 10,030,088 km (0.084 R)
• M12: 11,298,080 km (0.082 R)
• M13: 12,185,195 km (0.113 R)
• M14: 12,670,491 km (0.06 R)
• M15: 13,628,216 km (0.106 R)
• M16: 16,614,190 km (0.09 R)
• M17: 18,259,916 km (0.115 R)
• M18: 18,896,156 km (0.059 R)
• M19: 25,463,951 km (0.1 R)
• M20: 26,500,216 km (0.116 R)
• M21: 26,987,905 km (0.09 R)
• M22: 27,897,460 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.2

Radius: 12.8

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 9.88 AU - 10.44 AU

Year: 11599 Days

Day: 9.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 56,694,962 km

• M1: 159,172 km (0.045 R)
• M2: 582,235 km (0.083 R)
• M3: 1,046,587 km (0.107 R)
• M4: 1,489,546 km (0.033 R)
• M5: 1,908,570 km (0.089 R)
• M6: 4,819,894 km (0.053 R)
• M7: 5,340,794 km (0.095 R)
• M8: 5,863,339 km (0.118 R)
• M9: 6,809,994 km (0.1 R)
• M10: 10,531,989 km (0.099 R)
• M11: 13,009,629 km (0.108 R)
• M12: 13,447,053 km (0.12 R)
• M13: 13,894,201 km (0.081 R)
• M14: 14,953,654 km (0.089 R)
• M15: 15,712,713 km (0.103 R)
• M16: 16,936,424 km (0.092 R)
• M17: 19,249,207 km (0.103 R)
• M18: 19,817,828 km (0.105 R)
• M19: 21,331,460 km (0.065 R)
• M20: 22,740,522 km (0.098 R)
• M21: 24,023,623 km (0.093 R)
• M22: 25,161,315 km (0.082 R)
• M23: 29,427,397 km (0.106 R)
• M24: 31,506,808 km (0.075 R)
• M25: 40,808,354 km (0.106 R)
• M26: 42,427,003 km (0.105 R)
• M27: 46,224,695 km (0.112 R)
• M28: 47,539,361 km (0.088 R)
• M29: 52,731,604 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.1

Radius: 9.2

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 10.23 AU - 13.25 AU

Year: 14407 Days

Day: 11.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 77.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 56,694,962 km

• M1: 116,238 km (0.115 R)
• M2: 508,633 km (0.04 R)
• M3: 858,093 km (0.098 R)
• M4: 1,672,803 km (0.118 R)
• M5: 1,968,409 km (0.109 R)
• M6: 2,911,175 km (0.096 R)
• M7: 3,368,495 km (0.04 R)
• M8: 4,129,200 km (0.085 R)
• M9: 5,409,010 km (0.053 R)
• M10: 5,914,053 km (0.041 R)
• M11: 7,933,175 km (0.091 R)
• M12: 9,787,141 km (0.032 R)
• M13: 10,211,401 km (0.1 R)
• M14: 11,972,766 km (0.037 R)
• M15: 16,307,215 km (0.103 R)
• M16: 17,131,799 km (0.119 R)
• M17: 23,042,261 km (0.119 R)
• M18: 27,694,156 km (0.106 R)
• M19: 29,083,621 km (0.117 R)
• M20: 36,102,753 km (0.053 R)
• M21: 36,861,364 km (0.104 R)
• M22: 38,804,042 km (0.079 R)
• M23: 39,867,683 km (0.089 R)
• M24: 41,499,347 km (0.102 R)
• M25: 43,600,898 km (0.061 R)
• M26: 47,560,753 km (0.108 R)
• M27: 49,861,120 km (0.088 R)
• M28: 50,801,642 km (0.083 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 18,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit