🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.43 AU - 2.25 AU

Year: 956 Days

Day: 36.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,595,367 km

• M1: 44,281 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.24 AU - 2.88 AU

Year: 1568 Days

Day: 20.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,595,367 km

• M1: 764,146 km (0.113 R)

Asteroid Belt

Center: 5.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.5

Radius: 8.9

Gravity: 10.61 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.66 AU - 8.76 AU

Year: 8197 Days

Day: 14.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 44,595,367 km

• M1: 118,182 km (0.108 R)
• M2: 568,771 km (0.096 R)
• M3: 1,273,377 km (0.03 R)
• M4: 1,692,850 km (0.059 R)
• M5: 2,082,851 km (0.106 R)
• M6: 3,480,095 km (0.097 R)
• M7: 3,955,966 km (0.117 R)
• M8: 4,389,800 km (0.1 R)
• M9: 4,855,199 km (0.055 R)
• M10: 5,353,210 km (0.081 R)
• M11: 6,414,757 km (0.104 R)
• M12: 9,412,698 km (0.106 R)
• M13: 9,940,928 km (0.034 R)
• M14: 12,029,763 km (0.097 R)
• M15: 13,059,146 km (0.066 R)
• M16: 13,595,305 km (0.078 R)
• M17: 14,084,041 km (0.077 R)
• M18: 17,266,885 km (0.073 R)
• M19: 18,949,712 km (0.07 R)
• M20: 20,104,308 km (0.071 R)
• M21: 26,212,539 km (0.119 R)
• M22: 28,035,239 km (0.098 R)
• M23: 28,627,946 km (0.118 R)
• M24: 29,431,137 km (0.097 R)
• M25: 29,838,492 km (0.119 R)
• M26: 32,145,740 km (0.079 R)
• M27: 34,682,322 km (0.028 R)
• M28: 36,057,425 km (0.111 R)
• M29: 40,903,499 km (0.06 R)
• M30: 42,179,568 km (0.046 R)
• M31: 44,143,040 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.6

Radius: 10.2

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 7.49 AU - 10.35 AU

Year: 10200 Days

Day: 7 Hours

Environment

Temp: -172 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 44,595,367 km

• M1: 126,859 km (0.115 R)
• M2: 447,148 km (0.11 R)
• M3: 1,369,868 km (0.089 R)
• M4: 1,725,611 km (0.052 R)
• M5: 2,213,899 km (0.104 R)
• M6: 2,813,338 km (0.059 R)
• M7: 3,846,760 km (0.096 R)
• M8: 4,566,625 km (0.089 R)
• M9: 5,052,818 km (0.073 R)
• M10: 7,110,686 km (0.046 R)
• M11: 8,237,756 km (0.079 R)
• M12: 8,729,784 km (0.088 R)
• M13: 9,528,337 km (0.043 R)
• M14: 11,162,993 km (0.071 R)
• M15: 12,332,549 km (0.107 R)
• M16: 13,705,259 km (0.06 R)
• M17: 14,653,710 km (0.111 R)
• M18: 15,443,587 km (0.096 R)
• M19: 15,917,213 km (0.058 R)
• M20: 20,545,921 km (0.05 R)
• M21: 21,201,758 km (0.104 R)
• M22: 24,146,592 km (0.109 R)
• M23: 29,161,562 km (0.028 R)
• M24: 36,951,572 km (0.065 R)
• M25: 40,805,362 km (0.098 R)
• M26: 41,972,375 km (0.117 R)
• M27: 43,831,877 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.7

Radius: 11

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 8.43 AU - 12.13 AU

Year: 12620 Days

Day: 12 Hours

Environment

Temp: -183 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 44,595,367 km

• M1: 136,882 km (0.103 R)
• M2: 1,002,455 km (0.102 R)
• M3: 1,354,609 km (0.119 R)
• M4: 2,226,166 km (0.084 R)
• M5: 3,023,523 km (0.087 R)
• M6: 3,412,178 km (0.099 R)
• M7: 3,779,740 km (0.118 R)
• M8: 4,441,561 km (0.063 R)
• M9: 5,280,805 km (0.065 R)
• M10: 5,884,731 km (0.065 R)
• M11: 8,344,270 km (0.072 R)
• M12: 8,723,650 km (0.114 R)
• M13: 17,536,461 km (0.115 R)
• M14: 18,880,448 km (0.072 R)
• M15: 21,154,336 km (0.036 R)
• M16: 22,493,536 km (0.088 R)
• M17: 23,888,536 km (0.079 R)
• M18: 26,138,338 km (0.067 R)
• M19: 26,850,125 km (0.088 R)
• M20: 31,055,172 km (0.045 R)
• M21: 32,084,405 km (0.109 R)
• M22: 33,730,430 km (0.078 R)
• M23: 41,839,084 km (0.099 R)
• M24: 49,285,318 km (0.114 R)
• M25: 54,053,899 km (0.031 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183.7

Radius: 4.9

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 10.63 AU - 14.77 AU

Year: 17329 Days

Day: 23.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 44,595,367 km

• M1: 62,532 km (0.112 R)
• M2: 230,082 km (0.1 R)
• M3: 497,413 km (0.097 R)
• M4: 1,169,706 km (0.11 R)
• M5: 1,547,740 km (0.078 R)
• M6: 1,750,295 km (0.094 R)
• M7: 1,970,354 km (0.038 R)
• M8: 2,997,493 km (0.076 R)
• M9: 3,626,552 km (0.064 R)
• M10: 4,367,510 km (0.093 R)
• M11: 5,462,417 km (0.094 R)
• M12: 6,038,219 km (0.069 R)
• M13: 6,880,455 km (0.109 R)
• M14: 7,270,157 km (0.082 R)
• M15: 7,470,319 km (0.115 R)
• M16: 10,020,963 km (0.093 R)
• M17: 12,404,506 km (0.114 R)
• M18: 14,063,995 km (0.113 R)
• M19: 16,067,709 km (0.111 R)
• M20: 16,614,190 km (0.065 R)
• M21: 17,172,938 km (0.063 R)
• M22: 20,871,297 km (0.116 R)
• M23: 21,194,877 km (0.111 R)
• M24: 21,521,598 km (0.085 R)
• M25: 23,206,370 km (0.117 R)
• M26: 23,379,454 km (0.11 R)
• M27: 23,904,094 km (0.12 R)
• M28: 25,158,772 km (0.11 R)
• M29: 26,268,638 km (0.066 R)
• M30: 27,410,668 km (0.116 R)
• M31: 31,456,393 km (0.034 R)
• M32: 31,988,513 km (0.113 R)
• M33: 32,526,467 km (0.107 R)
• M34: 34,065,230 km (0.081 R)
• M35: 43,272,680 km (0.03 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 12,803 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit