🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.88 AU - 1.14 AU

Year: 428 Days

Day: 12.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,711,145 km

• M1: 223,050 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.06 AU - 1.4 AU

Year: 575 Days

Day: 27.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.11 AU - 1.57 AU

Year: 654 Days

Day: 13.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.9 AU - 2.22 AU

Year: 1247 Days

Day: 40.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.98 AU - 2.26 AU

Year: 1302 Days

Day: 22.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.1

Radius: 9.4

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.88 AU - 3.5 AU

Year: 2403 Days

Day: 10.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 38,711,145 km

• M1: 144,063 km (0.091 R)
• M2: 449,542 km (0.094 R)
• M3: 579,841 km (0.117 R)
• M4: 654,341 km (0.087 R)
• M5: 732,581 km (0.044 R)
• M6: 804,986 km (0.068 R)
• M7: 889,509 km (0.075 R)
• M8: 1,007,242 km (0.085 R)
• M9: 1,324,839 km (0.099 R)
• M10: 1,721,871 km (0.053 R)
• M11: 2,248,306 km (0.065 R)
• M12: 2,592,681 km (0.088 R)
• M13: 2,778,481 km (0.07 R)
• M14: 2,924,489 km (0.106 R)
• M15: 3,058,080 km (0.075 R)
• M16: 3,300,578 km (0.066 R)
• M17: 3,804,423 km (0.1 R)
• M18: 4,265,035 km (0.092 R)
• M19: 4,366,014 km (0.086 R)
• M20: 4,725,946 km (0.056 R)
• M21: 4,935,982 km (0.073 R)
• M22: 5,024,394 km (0.098 R)
• M23: 5,328,975 km (0.113 R)
• M24: 5,676,641 km (0.109 R)
• M25: 5,806,492 km (0.109 R)
• M26: 5,918,690 km (0.081 R)
• M27: 6,259,624 km (0.115 R)
• M28: 6,432,409 km (0.086 R)
• M29: 7,139,558 km (0.088 R)
• M30: 7,380,860 km (0.068 R)
• M31: 7,482,138 km (0.05 R)
• M32: 7,830,102 km (0.088 R)
• M33: 7,954,119 km (0.114 R)
• M34: 8,058,089 km (0.101 R)
• M35: 8,478,160 km (0.09 R)
• M36: 8,562,982 km (0.08 R)
• M37: 9,647,866 km (0.087 R)
• M38: 9,714,287 km (0.096 R)
• M39: 9,981,768 km (0.107 R)
• M40: 10,183,875 km (0.05 R)
• M41: 10,523,911 km (0.09 R)
• M42: 10,752,646 km (0.098 R)
• M43: 11,660,256 km (0.118 R)
• M44: 12,111,294 km (0.103 R)
• M45: 12,183,101 km (0.118 R)
• M46: 12,399,270 km (0.049 R)
• M47: 12,495,611 km (0.102 R)
• M48: 12,616,636 km (0.077 R)
• M49: 12,713,575 km (0.062 R)
• M50: 12,908,351 km (0.095 R)
• M51: 13,276,362 km (0.043 R)
• M52: 13,797,262 km (0.029 R)
• M53: 13,947,309 km (0.03 R)
• M54: 14,072,672 km (0.107 R)
• M55: 14,148,219 km (0.114 R)
• M56: 14,223,766 km (0.059 R)
• M57: 14,324,744 km (0.115 R)
• M58: 14,629,176 km (0.045 R)
• M59: 14,807,796 km (0.119 R)
• M60: 14,935,851 km (0.067 R)
• M61: 15,064,206 km (0.101 R)
• M62: 15,218,741 km (0.081 R)
• M63: 15,347,994 km (0.042 R)
• M64: 15,633,426 km (0.087 R)
• M65: 15,842,115 km (0.116 R)
• M66: 16,051,852 km (0.114 R)
• M67: 16,526,974 km (0.07 R)
• M68: 16,872,994 km (0.065 R)
• M69: 17,248,335 km (0.11 R)
• M70: 17,816,508 km (0.098 R)
• M71: 17,979,869 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.8

Radius: 12.5

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.89 AU - 7.15 AU

Year: 6230 Days

Day: 8.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 125.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 38,711,145 km

• M1: 173,384 km (0.078 R)
• M2: 264,489 km (0.091 R)
• M3: 499,208 km (0.085 R)
• M4: 722,109 km (0.116 R)
• M5: 839,094 km (0.115 R)
• M6: 1,027,887 km (0.084 R)
• M7: 1,196,484 km (0.078 R)
• M8: 1,320,201 km (0.1 R)
• M9: 1,486,105 km (0.117 R)
• M10: 1,718,281 km (0.099 R)
• M11: 1,859,352 km (0.08 R)
• M12: 1,962,574 km (0.1 R)
• M13: 2,196,845 km (0.076 R)
• M14: 2,810,346 km (0.037 R)
• M15: 2,905,789 km (0.085 R)
• M16: 3,124,352 km (0.027 R)
• M17: 3,839,280 km (0.052 R)
• M18: 3,999,050 km (0.044 R)
• M19: 4,408,350 km (0.114 R)
• M20: 4,519,800 km (0.108 R)
• M21: 4,603,874 km (0.078 R)
• M22: 4,716,970 km (0.106 R)
• M23: 5,032,921 km (0.08 R)
• M24: 5,564,592 km (0.098 R)
• M25: 5,929,312 km (0.069 R)
• M26: 6,083,547 km (0.101 R)
• M27: 6,333,076 km (0.115 R)
• M28: 7,266,118 km (0.115 R)
• M29: 7,365,002 km (0.083 R)
• M30: 7,564,416 km (0.101 R)
• M31: 9,222,709 km (0.105 R)
• M32: 10,019,317 km (0.085 R)
• M33: 10,129,571 km (0.119 R)
• M34: 10,612,473 km (0.096 R)
• M35: 11,293,592 km (0.083 R)
• M36: 11,755,401 km (0.111 R)
• M37: 11,871,937 km (0.111 R)
• M38: 11,949,728 km (0.102 R)
• M39: 12,262,837 km (0.08 R)
• M40: 12,977,316 km (0.108 R)
• M41: 13,705,259 km (0.093 R)
• M42: 14,156,596 km (0.084 R)
• M43: 14,239,324 km (0.106 R)
• M44: 14,696,495 km (0.085 R)
• M45: 14,989,856 km (0.104 R)
• M46: 15,116,266 km (0.117 R)
• M47: 15,497,591 km (0.101 R)
• M48: 15,967,778 km (0.105 R)
• M49: 16,878,679 km (0.091 R)
• M50: 18,524,405 km (0.049 R)
• M51: 18,705,269 km (0.111 R)
• M52: 19,114,718 km (0.083 R)
• M53: 20,174,170 km (0.088 R)
• M54: 20,922,609 km (0.111 R)
• M55: 21,063,829 km (0.117 R)
• M56: 22,205,859 km (0.113 R)
• M57: 22,784,504 km (0.111 R)
• M58: 22,929,913 km (0.111 R)
• M59: 23,612,528 km (0.044 R)
• M60: 23,808,950 km (0.072 R)
• M61: 24,252,508 km (0.048 R)
• M62: 24,450,575 km (0.049 R)
• M63: 24,848,356 km (0.098 R)
• M64: 24,998,103 km (0.048 R)
• M65: 25,549,521 km (0.039 R)
• M66: 26,003,700 km (0.099 R)
• M67: 26,715,637 km (0.119 R)
• M68: 27,588,690 km (0.077 R)
• M69: 29,520,896 km (0.1 R)
• M70: 31,065,793 km (0.113 R)
• M71: 31,173,354 km (0.113 R)
• M72: 32,037,880 km (0.11 R)
• M73: 32,965,237 km (0.04 R)
• M74: 33,845,920 km (0.077 R)
• M75: 34,734,531 km (0.096 R)
• M76: 34,846,131 km (0.064 R)
• M77: 35,405,926 km (0.05 R)
• M78: 35,518,274 km (0.108 R)
• M79: 35,687,021 km (0.061 R)
• M80: 38,711,142 km (0.088 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 11,724 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit