🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.14 AU - 1.32 AU

Year: 498 Days

Day: 29.5 Hours

Environment

Temp: -3 °C

Axial Tilt: 52.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,345,248 km

• M1: 30,368 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.54 AU - 2.44 AU

Year: 1025 Days

Day: 36.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.19 AU - 2.27 AU

Year: 1216 Days

Day: 44.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,345,248 km

• M1: 1,329,177 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.7

Radius: 13.8

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.54 AU - 7.98 AU

Year: 6420 Days

Day: 12.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 59,345,248 km

• M1: 173,085 km (0.115 R)
• M2: 711,188 km (0.105 R)
• M3: 1,145,471 km (0.096 R)
• M4: 2,480,034 km (0.072 R)
• M5: 3,205,284 km (0.1 R)
• M6: 4,407,004 km (0.059 R)
• M7: 5,321,944 km (0.12 R)
• M8: 7,299,329 km (0.033 R)
• M9: 8,083,371 km (0.08 R)
• M10: 9,009,981 km (0.061 R)
• M11: 9,727,452 km (0.078 R)
• M12: 10,875,017 km (0.118 R)
• M13: 13,153,991 km (0.113 R)
• M14: 13,610,863 km (0.047 R)
• M15: 14,799,418 km (0.106 R)
• M16: 16,578,436 km (0.102 R)
• M17: 17,519,556 km (0.076 R)
• M18: 20,941,159 km (0.073 R)
• M19: 23,594,726 km (0.063 R)
• M20: 24,871,992 km (0.07 R)
• M21: 25,837,647 km (0.098 R)
• M22: 29,756,064 km (0.096 R)
• M23: 30,544,893 km (0.108 R)
• M24: 32,578,227 km (0.086 R)
• M25: 33,522,040 km (0.106 R)
• M26: 37,480,550 km (0.118 R)
• M27: 38,053,958 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.7

Radius: 13.5

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 8.19 AU - 8.55 AU

Year: 8845 Days

Day: 11.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 59,345,248 km

• M1: 167,998 km (0.115 R)
• M2: 622,028 km (0.111 R)
• M3: 1,082,640 km (0.097 R)
• M4: 3,329,450 km (0.095 R)
• M5: 4,963,508 km (0.117 R)
• M6: 5,490,391 km (0.074 R)
• M7: 5,926,020 km (0.047 R)
• M8: 7,045,312 km (0.101 R)
• M9: 8,961,212 km (0.098 R)
• M10: 9,523,251 km (0.071 R)
• M11: 10,386,879 km (0.091 R)
• M12: 11,451,567 km (0.12 R)
• M13: 13,404,717 km (0.053 R)
• M14: 18,440,032 km (0.042 R)
• M15: 19,565,606 km (0.09 R)
• M16: 20,811,158 km (0.112 R)
• M17: 21,263,093 km (0.102 R)
• M18: 22,897,151 km (0.066 R)
• M19: 24,446,386 km (0.115 R)
• M20: 25,717,968 km (0.118 R)
• M21: 26,501,861 km (0.109 R)
• M22: 28,856,083 km (0.106 R)
• M23: 29,512,967 km (0.102 R)
• M24: 33,977,267 km (0.08 R)
• M25: 35,560,162 km (0.098 R)
• M26: 36,315,482 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.6

Radius: 14.2

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 7.97 AU - 9.99 AU

Year: 9829 Days

Day: 6.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 59,345,248 km

• M1: 176,974 km (0.029 R)
• M2: 1,106,276 km (0.036 R)
• M3: 4,618,086 km (0.107 R)
• M4: 6,894,966 km (0.09 R)
• M5: 7,343,610 km (0.119 R)
• M6: 8,509,127 km (0.111 R)
• M7: 10,754,142 km (0.092 R)
• M8: 12,804,680 km (0.114 R)
• M9: 14,070,428 km (0.027 R)
• M10: 14,672,709 km (0.106 R)
• M11: 15,928,882 km (0.09 R)
• M12: 16,984,594 km (0.12 R)
• M13: 21,837,848 km (0.08 R)
• M14: 22,892,364 km (0.079 R)
• M15: 25,632,548 km (0.099 R)
• M16: 28,393,975 km (0.094 R)
• M17: 28,872,688 km (0.094 R)
• M18: 29,846,570 km (0.09 R)
• M19: 31,654,311 km (0.114 R)
• M20: 33,215,814 km (0.058 R)
• M21: 34,284,990 km (0.09 R)
• M22: 36,717,750 km (0.104 R)
• M23: 37,286,372 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.4

Radius: 8.4

Gravity: 9.7 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 8.49 AU - 14.01 AU

Year: 13782 Days

Day: 8 Hours

Environment

Temp: -187 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 59,345,248 km

• M1: 104,719 km (0.088 R)
• M2: 422,016 km (0.077 R)
• M3: 701,464 km (0.068 R)
• M4: 997,219 km (0.073 R)
• M5: 1,852,321 km (0.083 R)
• M6: 3,032,798 km (0.09 R)
• M7: 3,485,182 km (0.093 R)
• M8: 8,102,370 km (0.094 R)
• M9: 8,974,077 km (0.049 R)
• M10: 9,960,675 km (0.066 R)
• M11: 10,789,298 km (0.088 R)
• M12: 11,484,629 km (0.095 R)
• M13: 11,964,539 km (0.104 R)
• M14: 15,634,025 km (0.105 R)
• M15: 17,683,665 km (0.116 R)
• M16: 19,145,535 km (0.037 R)
• M17: 20,598,729 km (0.097 R)
• M18: 20,862,620 km (0.112 R)
• M19: 26,939,585 km (0.113 R)
• M20: 27,361,151 km (0.104 R)
• M21: 29,423,508 km (0.069 R)
• M22: 30,663,824 km (0.091 R)
• M23: 33,855,345 km (0.064 R)
• M24: 34,841,793 km (0.071 R)
• M25: 37,261,538 km (0.117 R)
• M26: 46,838,794 km (0.113 R)
• M27: 48,527,904 km (0.114 R)
• M28: 53,009,856 km (0.072 R)
• M29: 53,340,168 km (0.116 R)
• M30: 55,181,419 km (0.105 R)
• M31: 56,203,471 km (0.061 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: 438 - 17,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit