🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.45 AU - 0.57 AU

Year: 129 Days

Day: 29.9 Hours

Environment

Temp: 275 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.77 AU - 4.07 AU

Year: 2740 Days

Day: 19.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,495,863 km

• M1: 381,475 km (0.111 R)
• M2: 1,544,000 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701

Radius: 11.4

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 8.97 AU - 11.29 AU

Year: 11384 Days

Day: 7.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 73,495,863 km

• M1: 141,819 km (0.104 R)
• M2: 525,238 km (0.053 R)
• M3: 1,319,603 km (0.108 R)
• M4: 2,151,965 km (0.076 R)
• M5: 2,612,727 km (0.079 R)
• M6: 3,139,012 km (0.088 R)
• M7: 3,977,807 km (0.115 R)
• M8: 4,991,931 km (0.106 R)
• M9: 5,770,738 km (0.117 R)
• M10: 7,357,822 km (0.111 R)
• M11: 9,072,213 km (0.091 R)
• M12: 11,830,499 km (0.051 R)
• M13: 13,845,881 km (0.106 R)
• M14: 16,949,738 km (0.116 R)
• M15: 17,321,040 km (0.113 R)
• M16: 17,850,018 km (0.102 R)
• M17: 19,827,552 km (0.096 R)
• M18: 22,122,982 km (0.075 R)
• M19: 22,566,689 km (0.028 R)
• M20: 23,197,992 km (0.072 R)
• M21: 25,743,550 km (0.119 R)
• M22: 26,333,713 km (0.104 R)
• M23: 28,889,742 km (0.056 R)
• M24: 29,313,553 km (0.094 R)
• M25: 35,569,736 km (0.075 R)
• M26: 39,072,570 km (0.116 R)
• M27: 42,798,904 km (0.113 R)
• M28: 46,610,508 km (0.102 R)
• M29: 49,123,154 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.8

Radius: 11.3

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 9.71 AU - 11.87 AU

Year: 12515 Days

Day: 14.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 73,495,863 km

• M1: 167,250 km (0.033 R)
• M2: 910,153 km (0.111 R)
• M3: 1,587,832 km (0.106 R)
• M4: 3,562,374 km (0.09 R)
• M5: 6,854,425 km (0.078 R)
• M6: 7,229,616 km (0.111 R)
• M7: 9,777,866 km (0.073 R)
• M8: 13,253,474 km (0.097 R)
• M9: 13,837,653 km (0.045 R)
• M10: 17,401,075 km (0.117 R)
• M11: 18,983,671 km (0.106 R)
• M12: 21,357,639 km (0.096 R)
• M13: 23,638,857 km (0.118 R)
• M14: 30,210,841 km (0.106 R)
• M15: 32,374,176 km (0.1 R)
• M16: 32,960,151 km (0.075 R)
• M17: 39,882,044 km (0.071 R)
• M18: 42,342,481 km (0.089 R)
• M19: 42,902,725 km (0.063 R)
• M20: 47,262,904 km (0.046 R)
• M21: 51,910,012 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192

Radius: 11

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 9.43 AU - 13.47 AU

Year: 13681 Days

Day: 11.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 73,495,863 km

• M1: 138,079 km (0.109 R)
• M2: 524,939 km (0.069 R)
• M3: 878,289 km (0.079 R)
• M4: 1,434,943 km (0.038 R)
• M5: 1,816,866 km (0.103 R)
• M6: 2,200,884 km (0.098 R)
• M7: 2,583,705 km (0.054 R)
• M8: 3,440,601 km (0.026 R)
• M9: 4,213,274 km (0.119 R)
• M10: 6,338,312 km (0.028 R)
• M11: 6,757,785 km (0.104 R)
• M12: 7,308,305 km (0.087 R)
• M13: 7,968,031 km (0.087 R)
• M14: 15,746,522 km (0.077 R)
• M15: 17,046,827 km (0.053 R)
• M16: 17,654,643 km (0.087 R)
• M17: 18,207,108 km (0.078 R)
• M18: 19,273,890 km (0.109 R)
• M19: 20,231,915 km (0.093 R)
• M20: 23,710,365 km (0.06 R)
• M21: 24,383,107 km (0.033 R)
• M22: 26,747,650 km (0.12 R)
• M23: 28,125,447 km (0.111 R)
• M24: 34,324,633 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270

Radius: 7.4

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 18.77 AU - 20.09 AU

Year: 30242 Days

Day: 21.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 73,495,863 km

• M1: 92,152 km (0.106 R)
• M2: 330,013 km (0.074 R)
• M3: 973,583 km (0.049 R)
• M4: 1,995,636 km (0.115 R)
• M5: 2,706,076 km (0.105 R)
• M6: 3,054,190 km (0.069 R)
• M7: 4,684,957 km (0.066 R)
• M8: 5,040,850 km (0.118 R)
• M9: 5,968,955 km (0.052 R)
• M10: 6,259,923 km (0.119 R)
• M11: 6,560,465 km (0.056 R)
• M12: 8,108,803 km (0.083 R)
• M13: 11,020,127 km (0.12 R)
• M14: 12,371,295 km (0.059 R)
• M15: 13,901,681 km (0.1 R)
• M16: 15,632,229 km (0.096 R)
• M17: 16,266,524 km (0.094 R)
• M18: 16,753,316 km (0.047 R)
• M19: 17,756,070 km (0.114 R)
• M20: 18,185,416 km (0.073 R)
• M21: 22,969,556 km (0.104 R)
• M22: 23,274,586 km (0.079 R)
• M23: 28,647,394 km (0.077 R)
• M24: 29,238,156 km (0.059 R)
• M25: 32,825,962 km (0.119 R)
• M26: 41,010,461 km (0.056 R)
• M27: 42,215,322 km (0.058 R)
• M28: 44,380,303 km (0.057 R)
• M29: 53,960,999 km (0.086 R)
• M30: 55,407,012 km (0.109 R)
• M31: 57,811,648 km (0.108 R)
• M32: 60,478,230 km (0.076 R)
• M33: 60,865,689 km (0.107 R)
• M34: 70,455,810 km (0.056 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 15,677 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit