🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.46 AU - 0.66 AU

Year: 177 Days

Day: 47.1 Hours

Environment

Temp: 73 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,308,516 km

• M1: 132,993 km (0.099 R)
• M2: 237,861 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.81 AU - 2.25 AU

Year: 1220 Days

Day: 38.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139

Radius: 12.8

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.87 AU - 6.19 AU

Year: 5485 Days

Day: 13 Hours

Environment

Temp: -165 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 57,308,516 km

• M1: 159,471 km (0.108 R)
• M2: 639,680 km (0.055 R)
• M3: 1,575,565 km (0.115 R)
• M4: 2,016,579 km (0.028 R)
• M5: 2,760,230 km (0.087 R)
• M6: 3,188,529 km (0.044 R)
• M7: 4,221,652 km (0.069 R)
• M8: 5,322,243 km (0.083 R)
• M9: 6,095,515 km (0.117 R)
• M10: 6,523,215 km (0.075 R)
• M11: 7,499,192 km (0.077 R)
• M12: 9,350,765 km (0.092 R)
• M13: 9,848,776 km (0.086 R)
• M14: 10,591,080 km (0.048 R)
• M15: 11,093,281 km (0.118 R)
• M16: 12,145,402 km (0.1 R)
• M17: 14,307,840 km (0.053 R)
• M18: 17,397,634 km (0.069 R)
• M19: 18,816,869 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.6

Radius: 10

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.17 AU - 7.65 AU

Year: 6845 Days

Day: 10.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 57,308,516 km

• M1: 125,363 km (0.031 R)
• M2: 553,512 km (0.106 R)
• M3: 886,816 km (0.106 R)
• M4: 1,218,923 km (0.111 R)
• M5: 1,547,740 km (0.069 R)
• M6: 1,936,544 km (0.112 R)
• M7: 2,258,329 km (0.093 R)
• M8: 2,875,570 km (0.071 R)
• M9: 3,382,557 km (0.114 R)
• M10: 3,853,791 km (0.108 R)
• M11: 4,393,989 km (0.1 R)
• M12: 4,984,003 km (0.077 R)
• M13: 5,872,764 km (0.111 R)
• M14: 6,622,997 km (0.034 R)
• M15: 7,362,758 km (0.116 R)
• M16: 7,733,911 km (0.112 R)
• M17: 8,716,769 km (0.072 R)
• M18: 9,345,229 km (0.113 R)
• M19: 10,275,429 km (0.07 R)
• M20: 14,505,608 km (0.098 R)
• M21: 14,971,904 km (0.111 R)
• M22: 16,119,769 km (0.116 R)
• M23: 23,541,768 km (0.032 R)
• M24: 23,943,289 km (0.098 R)
• M25: 24,595,087 km (0.063 R)
• M26: 25,510,476 km (0.114 R)
• M27: 25,849,016 km (0.083 R)
• M28: 26,969,803 km (0.108 R)
• M29: 28,122,754 km (0.099 R)
• M30: 29,308,168 km (0.103 R)
• M31: 30,431,648 km (0.038 R)
• M32: 32,170,424 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.6

Radius: 9.6

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.44 AU - 9.36 AU

Year: 10268 Days

Day: 9.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 57,308,516 km

• M1: 119,678 km (0.106 R)
• M2: 466,596 km (0.095 R)
• M3: 823,985 km (0.067 R)
• M4: 1,131,708 km (0.112 R)
• M5: 1,624,633 km (0.087 R)
• M6: 2,415,108 km (0.114 R)
• M7: 2,897,262 km (0.116 R)
• M8: 3,978,107 km (0.104 R)
• M9: 4,401,469 km (0.038 R)
• M10: 5,215,131 km (0.113 R)
• M11: 7,025,415 km (0.113 R)
• M12: 10,253,438 km (0.081 R)
• M13: 10,697,594 km (0.092 R)
• M14: 11,518,737 km (0.098 R)
• M15: 14,174,697 km (0.069 R)
• M16: 14,602,398 km (0.084 R)
• M17: 15,101,755 km (0.073 R)
• M18: 16,267,123 km (0.054 R)
• M19: 16,939,864 km (0.03 R)
• M20: 19,516,089 km (0.082 R)
• M21: 19,817,529 km (0.117 R)
• M22: 21,212,978 km (0.081 R)
• M23: 22,178,932 km (0.104 R)
• M24: 24,634,132 km (0.076 R)
• M25: 26,798,663 km (0.086 R)
• M26: 28,696,911 km (0.04 R)
• M27: 29,381,919 km (0.077 R)
• M28: 30,379,438 km (0.082 R)
• M29: 32,547,410 km (0.091 R)
• M30: 35,820,612 km (0.074 R)
• M31: 37,886,409 km (0.113 R)
• M32: 38,356,146 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276

Radius: 4.5

Gravity: 13.63 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 12.97 AU - 13.75 AU

Year: 20595 Days

Day: 24.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 57,308,516 km

• M1: 55,950 km (0.075 R)
• M2: 682,316 km (0.097 R)
• M3: 1,027,737 km (0.106 R)
• M4: 1,845,439 km (0.11 R)
• M5: 2,448,020 km (0.04 R)
• M6: 3,638,370 km (0.072 R)
• M7: 3,803,227 km (0.073 R)
• M8: 4,030,765 km (0.117 R)
• M9: 4,932,990 km (0.115 R)
• M10: 5,273,175 km (0.117 R)
• M11: 5,556,364 km (0.098 R)
• M12: 6,000,071 km (0.118 R)
• M13: 8,059,735 km (0.112 R)
• M14: 11,636,022 km (0.079 R)
• M15: 11,874,331 km (0.101 R)
• M16: 12,734,220 km (0.071 R)
• M17: 14,371,718 km (0.109 R)
• M18: 15,347,545 km (0.093 R)
• M19: 18,457,984 km (0.074 R)
• M20: 18,863,992 km (0.078 R)
• M21: 19,442,188 km (0.085 R)
• M22: 19,947,230 km (0.086 R)
• M23: 20,983,196 km (0.057 R)
• M24: 22,328,230 km (0.11 R)
• M25: 23,350,283 km (0.118 R)
• M26: 25,487,288 km (0.081 R)
• M27: 30,482,361 km (0.097 R)
• M28: 32,204,233 km (0.097 R)
• M29: 33,148,495 km (0.114 R)
• M30: 41,793,008 km (0.118 R)
• M31: 51,986,307 km (0.086 R)
• M32: 52,147,424 km (0.082 R)
• M33: 53,284,518 km (0.06 R)
• M34: 56,965,672 km (0.116 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 12,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit