🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.59 AU - 0.67 AU

Year: 178 Days

Day: 12.3 Hours

Environment

Temp: 235 °C

Axial Tilt: 177.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.07 AU - 1.55 AU

Year: 534 Days

Day: 45 Hours

Environment

Temp: -5 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 5.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.5

Radius: 11.1

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 7.24 AU - 11.08 AU

Year: 9882 Days

Day: 5.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 162.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 110,133,774 km

• M1: 212,579 km (0.116 R)
• M2: 688,599 km (0.067 R)
• M3: 1,327,681 km (0.092 R)
• M4: 2,030,043 km (0.102 R)
• M5: 2,585,201 km (0.073 R)
• M6: 3,009,909 km (0.095 R)
• M7: 4,572,758 km (0.086 R)
• M8: 5,362,934 km (0.034 R)
• M9: 6,852,929 km (0.119 R)
• M10: 7,801,080 km (0.109 R)
• M11: 12,248,176 km (0.117 R)
• M12: 13,145,614 km (0.086 R)
• M13: 13,704,811 km (0.093 R)
• M14: 16,171,979 km (0.117 R)
• M15: 17,622,180 km (0.069 R)
• M16: 18,455,889 km (0.091 R)
• M17: 19,157,354 km (0.088 R)
• M18: 19,715,055 km (0.049 R)
• M19: 21,710,241 km (0.097 R)
• M20: 22,404,076 km (0.095 R)
• M21: 24,575,041 km (0.097 R)
• M22: 29,121,469 km (0.107 R)
• M23: 29,647,156 km (0.083 R)
• M24: 32,935,168 km (0.119 R)
• M25: 36,458,946 km (0.117 R)
• M26: 38,061,139 km (0.102 R)
• M27: 47,358,198 km (0.063 R)
• M28: 47,793,528 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280

Radius: 12.2

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 8.37 AU - 13.51 AU

Year: 12898 Days

Day: 10.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 110,133,774 km

• M1: 152,889 km (0.093 R)
• M2: 636,539 km (0.097 R)
• M3: 1,773,483 km (0.094 R)
• M4: 2,194,002 km (0.097 R)
• M5: 2,839,667 km (0.095 R)
• M6: 4,456,670 km (0.078 R)
• M7: 7,807,513 km (0.113 R)
• M8: 8,473,971 km (0.082 R)
• M9: 9,133,100 km (0.09 R)
• M10: 9,544,643 km (0.066 R)
• M11: 12,558,592 km (0.099 R)
• M12: 13,357,444 km (0.073 R)
• M13: 14,868,233 km (0.066 R)
• M14: 16,289,413 km (0.025 R)
• M15: 18,298,662 km (0.055 R)
• M16: 19,929,428 km (0.076 R)
• M17: 22,306,688 km (0.112 R)
• M18: 24,079,423 km (0.079 R)
• M19: 25,762,698 km (0.09 R)
• M20: 32,855,732 km (0.12 R)
• M21: 34,042,940 km (0.107 R)
• M22: 35,820,462 km (0.109 R)
• M23: 38,010,725 km (0.115 R)
• M24: 38,720,566 km (0.111 R)
• M25: 40,166,729 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.4

Radius: 15

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 9.9 AU - 12.4 AU

Year: 13271 Days

Day: 9.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 110,133,774 km

• M1: 190,887 km (0.069 R)
• M2: 1,406,519 km (0.083 R)
• M3: 1,973,794 km (0.119 R)
• M4: 2,757,986 km (0.105 R)
• M5: 3,236,251 km (0.075 R)
• M6: 3,797,093 km (0.102 R)
• M7: 6,805,506 km (0.055 R)
• M8: 7,911,334 km (0.111 R)
• M9: 9,133,848 km (0.089 R)
• M10: 9,946,762 km (0.082 R)
• M11: 11,952,720 km (0.104 R)
• M12: 13,177,478 km (0.116 R)
• M13: 14,017,470 km (0.089 R)
• M14: 16,604,616 km (0.11 R)
• M15: 20,331,547 km (0.088 R)
• M16: 20,930,687 km (0.07 R)
• M17: 26,662,529 km (0.062 R)
• M18: 28,429,280 km (0.07 R)
• M19: 30,383,926 km (0.104 R)
• M20: 32,310,747 km (0.091 R)
• M21: 33,245,284 km (0.104 R)
• M22: 38,319,794 km (0.102 R)
• M23: 40,433,013 km (0.056 R)
• M24: 41,381,464 km (0.102 R)
• M25: 43,042,000 km (0.109 R)
• M26: 44,316,275 km (0.055 R)
• M27: 46,054,303 km (0.105 R)
• M28: 49,975,113 km (0.091 R)
• M29: 51,540,655 km (0.056 R)
• M30: 54,276,800 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.1

Radius: 6.7

Gravity: 16.91 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 16.34 AU - 24.66 AU

Year: 33085 Days

Day: 18.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 110,133,774 km

• M1: 85,420 km (0.116 R)
• M2: 298,298 km (0.058 R)
• M3: 663,018 km (0.078 R)
• M4: 2,604,200 km (0.077 R)
• M5: 3,655,723 km (0.06 R)
• M6: 4,183,804 km (0.086 R)
• M7: 5,347,226 km (0.102 R)
• M8: 7,612,736 km (0.057 R)
• M9: 9,204,458 km (0.106 R)
• M10: 11,291,647 km (0.105 R)
• M11: 12,794,358 km (0.109 R)
• M12: 14,854,021 km (0.088 R)
• M13: 15,917,213 km (0.057 R)
• M14: 18,293,276 km (0.107 R)
• M15: 18,998,780 km (0.065 R)
• M16: 20,037,887 km (0.089 R)
• M17: 20,463,942 km (0.094 R)
• M18: 21,114,243 km (0.037 R)
• M19: 26,184,714 km (0.089 R)
• M20: 27,996,045 km (0.079 R)
• M21: 31,435,599 km (0.079 R)
• M22: 34,382,228 km (0.062 R)
• M23: 36,078,967 km (0.112 R)
• M24: 36,709,522 km (0.083 R)
• M25: 43,071,022 km (0.026 R)
• M26: 44,859,465 km (0.084 R)
• M27: 49,352,637 km (0.117 R)
• M28: 50,129,498 km (0.077 R)
• M29: 50,520,996 km (0.116 R)
• M30: 53,522,528 km (0.118 R)
• M31: 60,098,102 km (0.11 R)
• M32: 69,594,276 km (0.097 R)
• M33: 78,980,345 km (0.108 R)
• M34: 84,665,364 km (0.091 R)
• M35: 85,220,671 km (0.042 R)
• M36: 88,317,945 km (0.12 R)
• M37: 92,661,370 km (0.108 R)
• M38: 96,841,583 km (0.095 R)
• M39: 101,771,132 km (0.114 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 12,272 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit