🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.49 AU - 0.73 AU

Year: 179 Days

Day: 32.1 Hours

Environment

Temp: 121 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.04 AU - 1.18 AU

Year: 441 Days

Day: 21.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 44.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.77 AU - 2.09 AU

Year: 1010 Days

Day: 18.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 56.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,730,957 km

• M1: 132,394 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.2

Radius: 14.9

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.67 AU - 10.73 AU

Year: 10513 Days

Day: 13.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 67,730,957 km

• M1: 219,460 km (0.09 R)
• M2: 995,873 km (0.099 R)
• M3: 2,083,749 km (0.092 R)
• M4: 2,625,891 km (0.07 R)
• M5: 3,530,360 km (0.097 R)
• M6: 5,401,231 km (0.073 R)
• M7: 5,886,676 km (0.114 R)
• M8: 7,821,425 km (0.113 R)
• M9: 10,047,442 km (0.105 R)
• M10: 11,960,200 km (0.05 R)
• M11: 12,668,995 km (0.083 R)
• M12: 14,040,957 km (0.065 R)
• M13: 14,897,106 km (0.087 R)
• M14: 18,208,604 km (0.077 R)
• M15: 24,239,642 km (0.084 R)
• M16: 24,993,167 km (0.106 R)
• M17: 28,475,506 km (0.12 R)
• M18: 30,822,996 km (0.089 R)
• M19: 33,760,499 km (0.074 R)
• M20: 34,228,442 km (0.116 R)
• M21: 35,417,296 km (0.087 R)
• M22: 37,877,283 km (0.084 R)
• M23: 38,764,698 km (0.085 R)
• M24: 43,410,759 km (0.051 R)
• M25: 45,227,027 km (0.102 R)
• M26: 49,010,955 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.3

Radius: 9.4

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 8.01 AU - 12.51 AU

Year: 12381 Days

Day: 6.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 67,730,957 km

• M1: 121,473 km (0.096 R)
• M2: 580,739 km (0.057 R)
• M3: 1,007,093 km (0.04 R)
• M4: 3,288,760 km (0.08 R)
• M5: 3,589,900 km (0.104 R)
• M6: 3,964,643 km (0.118 R)
• M7: 4,984,601 km (0.073 R)
• M8: 5,767,896 km (0.084 R)
• M9: 7,322,666 km (0.045 R)
• M10: 10,257,477 km (0.095 R)
• M11: 10,685,926 km (0.053 R)
• M12: 11,181,992 km (0.05 R)
• M13: 12,043,227 km (0.096 R)
• M14: 16,219,700 km (0.027 R)
• M15: 16,801,636 km (0.098 R)
• M16: 17,548,578 km (0.095 R)
• M17: 19,189,218 km (0.119 R)
• M18: 20,590,202 km (0.102 R)
• M19: 24,059,975 km (0.053 R)
• M20: 26,678,536 km (0.057 R)
• M21: 26,980,724 km (0.048 R)
• M22: 27,901,200 km (0.107 R)
• M23: 30,677,587 km (0.106 R)
• M24: 32,819,529 km (0.11 R)
• M25: 33,868,060 km (0.102 R)
• M26: 34,938,882 km (0.062 R)
• M27: 38,800,003 km (0.102 R)
• M28: 41,842,076 km (0.033 R)
• M29: 46,625,019 km (0.092 R)
• M30: 47,210,694 km (0.066 R)
• M31: 48,846,398 km (0.087 R)
• M32: 52,230,750 km (0.062 R)
• M33: 53,021,076 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 742.6

Radius: 4.2

Gravity: 42.1 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 10.13 AU - 14.35 AU

Year: 16132 Days

Day: 18.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 67,730,957 km

• M1: 54,304 km (0.098 R)
• M2: 204,351 km (0.101 R)
• M3: 367,412 km (0.097 R)
• M4: 523,742 km (0.081 R)
• M5: 1,241,812 km (0.109 R)
• M6: 1,490,743 km (0.059 R)
• M7: 1,737,280 km (0.105 R)
• M8: 1,953,599 km (0.079 R)
• M9: 2,418,698 km (0.091 R)
• M10: 2,642,497 km (0.099 R)
• M11: 2,807,204 km (0.119 R)
• M12: 3,944,597 km (0.095 R)
• M13: 4,750,929 km (0.092 R)
• M14: 5,433,095 km (0.118 R)
• M15: 5,778,218 km (0.049 R)
• M16: 7,168,880 km (0.096 R)
• M17: 8,161,761 km (0.054 R)
• M18: 9,623,481 km (0.119 R)
• M19: 11,312,292 km (0.111 R)
• M20: 13,601,588 km (0.084 R)
• M21: 13,881,486 km (0.062 R)
• M22: 14,965,173 km (0.106 R)
• M23: 17,055,803 km (0.103 R)
• M24: 17,463,158 km (0.097 R)
• M25: 20,682,205 km (0.075 R)
• M26: 24,377,721 km (0.091 R)
• M27: 25,630,304 km (0.033 R)
• M28: 26,706,361 km (0.109 R)
• M29: 27,366,238 km (0.097 R)
• M30: 31,922,839 km (0.068 R)
• M31: 37,368,052 km (0.076 R)
• M32: 43,400,736 km (0.087 R)
• M33: 45,391,734 km (0.102 R)
• M34: 46,173,383 km (0.098 R)
• M35: 47,123,180 km (0.099 R)
• M36: 47,442,721 km (0.074 R)
• M37: 47,602,940 km (0.117 R)
• M38: 50,550,168 km (0.074 R)
• M39: 51,728,401 km (0.102 R)
• M40: 57,895,274 km (0.088 R)
• M41: 61,439,546 km (0.113 R)
• M42: 62,780,841 km (0.112 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 17,545 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit