🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.54 AU - 0.72 AU

Year: 184 Days

Day: 23 Hours

Environment

Temp: 211 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.81 AU - 4.63 AU

Year: 3198 Days

Day: 42.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,601,632 km

• M1: 48,021 km (0.117 R)

Asteroid Belt

Center: 4.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.4

Radius: 9

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.34 AU - 6.58 AU

Year: 4707 Days

Day: 6.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 47,601,632 km

• M1: 111,899 km (0.09 R)
• M2: 458,817 km (0.111 R)
• M3: 1,111,811 km (0.113 R)
• M4: 1,814,921 km (0.119 R)
• M5: 2,802,267 km (0.117 R)
• M6: 8,669,945 km (0.063 R)
• M7: 11,060,519 km (0.076 R)
• M8: 11,419,105 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.7

Radius: 9.3

Gravity: 10.21 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 5.1 AU - 6.36 AU

Year: 5061 Days

Day: 8.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 47,601,632 km

• M1: 115,639 km (0.09 R)
• M2: 421,417 km (0.105 R)
• M3: 871,707 km (0.11 R)
• M4: 1,217,727 km (0.044 R)
• M5: 1,604,886 km (0.036 R)
• M6: 2,103,944 km (0.098 R)
• M7: 2,721,784 km (0.066 R)
• M8: 3,024,420 km (0.044 R)
• M9: 5,085,729 km (0.104 R)
• M10: 5,488,596 km (0.078 R)
• M11: 6,723,975 km (0.097 R)
• M12: 8,020,690 km (0.101 R)
• M13: 9,097,196 km (0.07 R)
• M14: 13,009,480 km (0.086 R)
• M15: 13,545,788 km (0.1 R)
• M16: 14,951,559 km (0.111 R)
• M17: 16,390,242 km (0.093 R)
• M18: 16,763,788 km (0.085 R)
• M19: 17,206,897 km (0.102 R)
• M20: 18,050,479 km (0.112 R)
• M21: 18,382,287 km (0.116 R)
• M22: 22,304,743 km (0.046 R)
• M23: 27,096,962 km (0.093 R)
• M24: 30,148,758 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483

Radius: 14

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.79 AU - 6.45 AU

Year: 5586 Days

Day: 9.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 47,601,632 km

• M1: 174,132 km (0.11 R)
• M2: 668,104 km (0.103 R)
• M3: 1,161,478 km (0.094 R)
• M4: 1,727,556 km (0.102 R)
• M5: 2,305,154 km (0.096 R)
• M6: 3,276,193 km (0.111 R)
• M7: 4,265,334 km (0.09 R)
• M8: 4,830,216 km (0.113 R)
• M9: 6,831,985 km (0.091 R)
• M10: 7,573,691 km (0.109 R)
• M11: 9,623,033 km (0.056 R)
• M12: 12,115,333 km (0.116 R)
• M13: 17,040,095 km (0.113 R)
• M14: 17,651,801 km (0.117 R)
• M15: 18,596,960 km (0.104 R)
• M16: 19,245,616 km (0.071 R)
• M17: 20,043,871 km (0.116 R)
• M18: 20,863,966 km (0.108 R)
• M19: 22,791,385 km (0.115 R)
• M20: 24,293,647 km (0.052 R)
• M21: 24,990,923 km (0.085 R)
• M22: 26,669,710 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.9

Radius: 10.8

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 6.64 AU - 8.4 AU

Year: 7609 Days

Day: 8.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 47,601,632 km

• M1: 134,488 km (0.067 R)
• M2: 513,869 km (0.092 R)
• M3: 1,246,749 km (0.113 R)
• M4: 1,843,345 km (0.079 R)
• M5: 2,257,432 km (0.089 R)
• M6: 2,677,353 km (0.052 R)
• M7: 3,746,379 km (0.108 R)
• M8: 4,936,431 km (0.092 R)
• M9: 7,505,325 km (0.084 R)
• M10: 9,337,151 km (0.097 R)
• M11: 10,286,948 km (0.117 R)
• M12: 11,702,892 km (0.098 R)
• M13: 13,636,145 km (0.077 R)
• M14: 14,442,627 km (0.101 R)
• M15: 15,280,525 km (0.12 R)
• M16: 16,024,326 km (0.113 R)
• M17: 17,185,055 km (0.066 R)
• M18: 18,057,510 km (0.104 R)
• M19: 20,702,550 km (0.109 R)
• M20: 23,677,753 km (0.115 R)
• M21: 25,438,520 km (0.05 R)
• M22: 26,659,986 km (0.062 R)
• M23: 30,171,796 km (0.092 R)
• M24: 35,140,540 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.3

Radius: 13.5

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 10.47 AU - 10.79 AU

Year: 12787 Days

Day: 6.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 47,601,632 km

• M1: 167,998 km (0.116 R)
• M2: 1,091,167 km (0.114 R)
• M3: 1,594,713 km (0.113 R)
• M4: 2,362,599 km (0.108 R)
• M5: 2,960,093 km (0.035 R)
• M6: 4,208,487 km (0.107 R)
• M7: 4,815,107 km (0.064 R)
• M8: 5,283,647 km (0.071 R)
• M9: 7,931,230 km (0.071 R)
• M10: 8,952,236 km (0.111 R)
• M11: 11,040,622 km (0.1 R)
• M12: 12,602,424 km (0.12 R)
• M13: 14,370,371 km (0.096 R)
• M14: 16,577,538 km (0.101 R)
• M15: 18,696,293 km (0.073 R)
• M16: 21,738,665 km (0.119 R)
• M17: 25,657,232 km (0.068 R)
• M18: 29,093,046 km (0.042 R)
• M19: 31,188,164 km (0.114 R)
• M20: 32,602,911 km (0.101 R)
• M21: 43,058,905 km (0.076 R)
• M22: 43,862,245 km (0.117 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 13,299 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit