🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.08 AU - 1.3 AU

Year: 494 Days

Day: 21 Hours

Environment

Temp: -25 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.2

Radius: 9.9

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 7.64 AU - 8.12 AU

Year: 8423 Days

Day: 9.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 90,217,838 km

• M1: 123,119 km (0.075 R)
• M2: 471,233 km (0.1 R)
• M3: 800,947 km (0.059 R)
• M4: 1,399,937 km (0.112 R)
• M5: 1,792,930 km (0.117 R)
• M6: 2,139,549 km (0.054 R)
• M7: 2,825,305 km (0.051 R)
• M8: 3,483,536 km (0.101 R)
• M9: 5,448,654 km (0.112 R)
• M10: 6,114,963 km (0.096 R)
• M11: 6,723,228 km (0.093 R)
• M12: 7,176,509 km (0.082 R)
• M13: 7,731,068 km (0.119 R)
• M14: 8,060,632 km (0.03 R)
• M15: 10,387,478 km (0.075 R)
• M16: 17,917,187 km (0.075 R)
• M17: 18,568,985 km (0.055 R)
• M18: 20,619,673 km (0.032 R)
• M19: 23,325,450 km (0.086 R)
• M20: 31,368,579 km (0.095 R)
• M21: 39,726,911 km (0.095 R)
• M22: 40,463,232 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.5

Radius: 14.1

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 7.57 AU - 8.85 AU

Year: 8958 Days

Day: 13.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 90,217,838 km

• M1: 182,210 km (0.096 R)
• M2: 829,670 km (0.095 R)
• M3: 1,358,199 km (0.118 R)
• M4: 2,473,302 km (0.026 R)
• M5: 3,742,789 km (0.112 R)
• M6: 5,381,634 km (0.057 R)
• M7: 6,219,531 km (0.067 R)
• M8: 7,565,763 km (0.093 R)
• M9: 10,829,390 km (0.105 R)
• M10: 11,294,490 km (0.048 R)
• M11: 14,041,855 km (0.102 R)
• M12: 16,164,349 km (0.063 R)
• M13: 16,834,697 km (0.113 R)
• M14: 19,226,618 km (0.055 R)
• M15: 22,808,140 km (0.118 R)
• M16: 26,475,981 km (0.108 R)
• M17: 28,537,888 km (0.11 R)
• M18: 30,153,096 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393.6

Radius: 5.2

Gravity: 14.56 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 10.76 AU - 15.04 AU

Year: 17643 Days

Day: 20.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 90,217,838 km

• M1: 67,618 km (0.071 R)
• M2: 241,900 km (0.104 R)
• M3: 634,295 km (0.084 R)
• M4: 1,482,216 km (0.098 R)
• M5: 2,686,927 km (0.114 R)
• M6: 3,129,587 km (0.108 R)
• M7: 3,812,352 km (0.089 R)
• M8: 5,648,367 km (0.111 R)
• M9: 5,946,067 km (0.112 R)
• M10: 7,957,111 km (0.078 R)
• M11: 8,619,829 km (0.071 R)
• M12: 14,876,012 km (0.043 R)
• M13: 16,547,170 km (0.093 R)
• M14: 18,098,650 km (0.096 R)
• M15: 18,992,048 km (0.033 R)
• M16: 24,096,926 km (0.089 R)
• M17: 24,780,738 km (0.09 R)
• M18: 25,277,103 km (0.094 R)
• M19: 25,881,329 km (0.115 R)
• M20: 29,488,583 km (0.069 R)
• M21: 31,527,602 km (0.102 R)
• M22: 32,345,304 km (0.099 R)
• M23: 33,537,748 km (0.118 R)
• M24: 37,550,562 km (0.102 R)
• M25: 38,601,487 km (0.117 R)
• M26: 39,671,859 km (0.036 R)
• M27: 40,899,609 km (0.049 R)
• M28: 42,859,341 km (0.104 R)
• M29: 44,734,251 km (0.076 R)
• M30: 50,210,730 km (0.058 R)
• M31: 51,164,865 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 896.9

Radius: 3.4

Gravity: 77.59 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 15.15 AU - 15.25 AU

Year: 22566 Days

Day: 15.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 156.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 90,217,838 km

• M1: 42,336 km (0.091 R)
• M2: 264,190 km (0.084 R)
• M3: 877,392 km (0.095 R)
• M4: 1,368,372 km (0.105 R)
• M5: 1,485,357 km (0.069 R)
• M6: 1,627,176 km (0.078 R)
• M7: 2,477,042 km (0.118 R)
• M8: 2,600,759 km (0.107 R)
• M9: 3,025,019 km (0.119 R)
• M10: 4,320,087 km (0.095 R)
• M11: 4,684,358 km (0.092 R)
• M12: 6,581,110 km (0.115 R)
• M13: 6,915,910 km (0.092 R)
• M14: 7,161,998 km (0.113 R)
• M15: 7,723,738 km (0.101 R)
• M16: 7,882,013 km (0.1 R)
• M17: 9,767,694 km (0.111 R)
• M18: 10,329,883 km (0.054 R)
• M19: 10,716,443 km (0.071 R)
• M20: 15,878,617 km (0.032 R)
• M21: 16,742,096 km (0.086 R)
• M22: 17,007,184 km (0.044 R)
• M23: 18,095,508 km (0.048 R)
• M24: 25,498,807 km (0.076 R)
• M25: 26,921,633 km (0.108 R)
• M26: 27,042,508 km (0.118 R)
• M27: 27,898,956 km (0.09 R)
• M28: 28,146,989 km (0.086 R)
• M29: 28,521,582 km (0.101 R)
• M30: 35,556,422 km (0.065 R)
• M31: 37,479,652 km (0.118 R)
• M32: 38,851,016 km (0.09 R)
• M33: 46,039,194 km (0.111 R)
• M34: 46,385,513 km (0.111 R)
• M35: 47,434,792 km (0.063 R)
• M36: 48,142,988 km (0.119 R)
• M37: 54,837,044 km (0.114 R)
• M38: 58,001,338 km (0.067 R)
• M39: 60,868,082 km (0.034 R)
• M40: 68,445,065 km (0.117 R)
• M41: 74,225,826 km (0.102 R)
• M42: 75,179,961 km (0.108 R)
• M43: 81,076,960 km (0.115 R)
• M44: 85,958,338 km (0.106 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 16,032 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit