🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.48 AU - 0.66 AU

Year: 184 Days

Day: 40.9 Hours

Environment

Temp: 36 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.88 AU - 3.08 AU

Year: 1670 Days

Day: 27.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.3

Radius: 12.5

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.97 AU - 11.19 AU

Year: 12676 Days

Day: 8.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 73,798,040 km

• M1: 155,432 km (0.06 R)
• M2: 558,150 km (0.119 R)
• M3: 1,038,209 km (0.064 R)
• M4: 2,758,435 km (0.041 R)
• M5: 3,669,935 km (0.062 R)
• M6: 4,623,771 km (0.092 R)
• M7: 5,303,843 km (0.095 R)
• M8: 5,943,823 km (0.08 R)
• M9: 7,962,047 km (0.106 R)
• M10: 10,248,950 km (0.082 R)
• M11: 10,975,846 km (0.105 R)
• M12: 12,825,325 km (0.119 R)
• M13: 16,636,480 km (0.092 R)
• M14: 18,232,689 km (0.105 R)
• M15: 18,991,001 km (0.089 R)
• M16: 20,897,027 km (0.047 R)
• M17: 22,066,135 km (0.113 R)
• M18: 22,666,770 km (0.068 R)
• M19: 23,455,001 km (0.114 R)
• M20: 24,443,095 km (0.059 R)
• M21: 25,179,117 km (0.11 R)
• M22: 31,392,814 km (0.083 R)
• M23: 39,555,771 km (0.071 R)
• M24: 40,187,822 km (0.087 R)
• M25: 41,602,121 km (0.115 R)
• M26: 42,519,305 km (0.092 R)
• M27: 43,049,330 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 651.1

Radius: 6.4

Gravity: 15.9 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 9.52 AU - 14.16 AU

Year: 17416 Days

Day: 16.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 73,798,040 km

• M1: 83,326 km (0.117 R)
• M2: 358,736 km (0.119 R)
• M3: 616,642 km (0.094 R)
• M4: 1,209,499 km (0.086 R)
• M5: 2,149,123 km (0.042 R)
• M6: 3,818,635 km (0.038 R)
• M7: 5,056,408 km (0.086 R)
• M8: 5,273,774 km (0.037 R)
• M9: 8,855,446 km (0.061 R)
• M10: 9,171,995 km (0.113 R)
• M11: 11,049,748 km (0.074 R)
• M12: 11,728,772 km (0.116 R)
• M13: 12,239,799 km (0.107 R)
• M14: 13,932,798 km (0.096 R)
• M15: 16,007,421 km (0.078 R)
• M16: 19,759,336 km (0.091 R)
• M17: 20,574,195 km (0.045 R)
• M18: 22,077,803 km (0.119 R)
• M19: 23,855,325 km (0.087 R)
• M20: 31,798,673 km (0.096 R)
• M21: 38,064,879 km (0.084 R)
• M22: 46,834,007 km (0.108 R)
• M23: 50,087,162 km (0.037 R)
• M24: 50,587,866 km (0.085 R)
• M25: 55,067,275 km (0.116 R)
• M26: 55,779,062 km (0.059 R)
• M27: 58,872,746 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 627

Radius: 4.6

Gravity: 29.63 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 13.15 AU - 13.75 AU

Year: 21087 Days

Day: 15.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 73,798,040 km

• M1: 63,280 km (0.106 R)
• M2: 225,145 km (0.088 R)
• M3: 453,132 km (0.114 R)
• M4: 598,541 km (0.114 R)
• M5: 1,325,288 km (0.069 R)
• M6: 1,613,114 km (0.118 R)
• M7: 2,000,572 km (0.113 R)
• M8: 2,957,999 km (0.095 R)
• M9: 3,806,518 km (0.112 R)
• M10: 4,770,227 km (0.076 R)
• M11: 5,289,332 km (0.106 R)
• M12: 7,746,178 km (0.028 R)
• M13: 10,381,494 km (0.044 R)
• M14: 13,776,917 km (0.112 R)
• M15: 14,978,038 km (0.092 R)
• M16: 18,371,217 km (0.105 R)
• M17: 23,891,229 km (0.12 R)
• M18: 30,920,533 km (0.066 R)
• M19: 31,551,238 km (0.097 R)
• M20: 39,211,547 km (0.072 R)
• M21: 40,248,260 km (0.11 R)
• M22: 41,760,994 km (0.082 R)
• M23: 44,259,428 km (0.109 R)
• M24: 45,383,207 km (0.076 R)
• M25: 46,855,699 km (0.062 R)
• M26: 48,022,861 km (0.066 R)
• M27: 48,191,159 km (0.103 R)
• M28: 50,588,914 km (0.116 R)
• M29: 52,527,702 km (0.075 R)
• M30: 62,767,227 km (0.091 R)
• M31: 65,830,693 km (0.103 R)
• M32: 71,593,352 km (0.042 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.7

Radius: 3.7

Gravity: 27.74 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 14.41 AU - 16.25 AU

Year: 25659 Days

Day: 16.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 73,798,040 km

• M1: 75,846 km (0.116 R)
• M2: 483,351 km (0.063 R)
• M3: 799,601 km (0.107 R)
• M4: 2,601,208 km (0.109 R)
• M5: 2,769,356 km (0.091 R)
• M6: 3,101,014 km (0.029 R)
• M7: 3,373,582 km (0.065 R)
• M8: 4,254,863 km (0.028 R)
• M9: 4,591,308 km (0.116 R)
• M10: 5,787,942 km (0.098 R)
• M11: 6,285,803 km (0.074 R)
• M12: 6,677,451 km (0.095 R)
• M13: 6,993,252 km (0.082 R)
• M14: 8,356,238 km (0.093 R)
• M15: 10,237,730 km (0.096 R)
• M16: 10,657,352 km (0.091 R)
• M17: 11,984,884 km (0.115 R)
• M18: 12,518,350 km (0.058 R)
• M19: 14,140,290 km (0.107 R)
• M20: 16,136,225 km (0.1 R)
• M21: 17,285,136 km (0.067 R)
• M22: 19,019,424 km (0.103 R)
• M23: 19,470,462 km (0.104 R)
• M24: 21,539,849 km (0.103 R)
• M25: 24,379,666 km (0.113 R)
• M26: 25,342,926 km (0.04 R)
• M27: 25,888,959 km (0.083 R)
• M28: 27,344,995 km (0.072 R)
• M29: 28,267,714 km (0.082 R)
• M30: 32,421,449 km (0.057 R)
• M31: 33,847,565 km (0.081 R)
• M32: 35,045,246 km (0.103 R)
• M33: 35,859,058 km (0.117 R)
• M34: 38,807,034 km (0.113 R)
• M35: 47,614,010 km (0.117 R)
• M36: 50,994,473 km (0.04 R)
• M37: 52,390,222 km (0.11 R)
• M38: 67,149,547 km (0.098 R)
• M39: 67,565,878 km (0.099 R)
• M40: 69,248,555 km (0.099 R)
• M41: 70,314,290 km (0.059 R)
• M42: 70,528,664 km (0.059 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: 505 - 13,162 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit