🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.7 AU - 1.06 AU

Year: 303 Days

Day: 34.1 Hours

Environment

Temp: 101 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.62 AU - 3.8 AU

Year: 2623 Days

Day: 19.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.2

Radius: 10.3

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 6.14 AU - 6.9 AU

Year: 6111 Days

Day: 14.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 51,537,472 km

• M1: 128,355 km (0.097 R)
• M2: 480,957 km (0.114 R)
• M3: 947,852 km (0.073 R)
• M4: 2,216,592 km (0.066 R)
• M5: 2,591,035 km (0.077 R)
• M6: 4,000,247 km (0.119 R)
• M7: 5,170,252 km (0.078 R)
• M8: 6,886,289 km (0.111 R)
• M9: 7,690,976 km (0.104 R)
• M10: 8,059,735 km (0.088 R)
• M11: 8,479,207 km (0.114 R)
• M12: 8,872,949 km (0.073 R)
• M13: 9,196,828 km (0.045 R)
• M14: 13,040,446 km (0.105 R)
• M15: 16,959,312 km (0.086 R)
• M16: 20,880,422 km (0.106 R)
• M17: 21,454,878 km (0.089 R)
• M18: 24,171,276 km (0.075 R)
• M19: 27,193,751 km (0.053 R)
• M20: 30,276,515 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.3

Radius: 10

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 7.91 AU - 11.21 AU

Year: 10851 Days

Day: 12.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 51,537,472 km

• M1: 124,465 km (0.091 R)
• M2: 458,817 km (0.087 R)
• M3: 904,618 km (0.11 R)
• M4: 2,013,288 km (0.098 R)
• M5: 2,550,943 km (0.087 R)
• M6: 3,089,196 km (0.074 R)
• M7: 3,675,769 km (0.11 R)
• M8: 7,070,893 km (0.071 R)
• M9: 7,484,232 km (0.07 R)
• M10: 8,964,204 km (0.059 R)
• M11: 10,208,708 km (0.064 R)
• M12: 10,791,242 km (0.091 R)
• M13: 11,340,117 km (0.114 R)
• M14: 13,284,141 km (0.117 R)
• M15: 14,564,998 km (0.115 R)
• M16: 15,099,811 km (0.114 R)
• M17: 15,926,489 km (0.116 R)
• M18: 17,896,543 km (0.1 R)
• M19: 20,270,362 km (0.096 R)
• M20: 24,774,754 km (0.083 R)
• M21: 29,798,250 km (0.068 R)
• M22: 33,809,119 km (0.076 R)
• M23: 40,087,143 km (0.088 R)
• M24: 48,861,657 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.3

Radius: 11.3

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 9.14 AU - 10.92 AU

Year: 11661 Days

Day: 11.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 51,537,472 km

• M1: 142,118 km (0.089 R)
• M2: 557,551 km (0.102 R)
• M3: 969,544 km (0.093 R)
• M4: 1,893,311 km (0.06 R)
• M5: 2,500,977 km (0.116 R)
• M6: 3,141,555 km (0.071 R)
• M7: 5,064,935 km (0.045 R)
• M8: 6,129,174 km (0.107 R)
• M9: 6,891,076 km (0.071 R)
• M10: 7,295,290 km (0.067 R)
• M11: 8,018,745 km (0.071 R)
• M12: 11,455,307 km (0.119 R)
• M13: 12,081,674 km (0.111 R)
• M14: 12,670,790 km (0.104 R)
• M15: 15,630,734 km (0.103 R)
• M16: 18,555,671 km (0.083 R)
• M17: 20,891,791 km (0.04 R)
• M18: 23,327,394 km (0.111 R)
• M19: 24,707,136 km (0.061 R)
• M20: 25,274,111 km (0.076 R)
• M21: 29,700,114 km (0.05 R)
• M22: 30,448,851 km (0.105 R)
• M23: 31,650,870 km (0.051 R)
• M24: 35,208,308 km (0.11 R)
• M25: 35,806,101 km (0.056 R)
• M26: 37,021,883 km (0.116 R)
• M27: 37,640,021 km (0.108 R)
• M28: 40,572,289 km (0.085 R)
• M29: 41,229,323 km (0.12 R)
• M30: 44,343,651 km (0.059 R)
• M31: 48,489,457 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.6

Radius: 11.4

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 10.31 AU - 11.45 AU

Year: 13174 Days

Day: 5.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 51,537,472 km

• M1: 141,819 km (0.101 R)
• M2: 1,004,101 km (0.086 R)
• M3: 1,763,609 km (0.094 R)
• M4: 3,431,027 km (0.103 R)
• M5: 3,895,379 km (0.093 R)
• M6: 4,490,030 km (0.093 R)
• M7: 4,983,105 km (0.029 R)
• M8: 6,078,012 km (0.1 R)
• M9: 6,879,557 km (0.042 R)
• M10: 9,560,052 km (0.092 R)
• M11: 10,169,663 km (0.083 R)
• M12: 11,243,178 km (0.101 R)
• M13: 11,636,321 km (0.059 R)
• M14: 13,054,359 km (0.116 R)
• M15: 18,771,092 km (0.092 R)
• M16: 19,165,731 km (0.075 R)
• M17: 20,632,688 km (0.091 R)
• M18: 22,881,892 km (0.12 R)
• M19: 27,052,830 km (0.08 R)
• M20: 27,760,129 km (0.096 R)
• M21: 28,791,905 km (0.092 R)
• M22: 30,822,248 km (0.091 R)
• M23: 36,619,016 km (0.095 R)
• M24: 39,128,071 km (0.093 R)
• M25: 45,329,800 km (0.098 R)
• M26: 49,860,073 km (0.055 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 15,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit