🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.46 AU - 0.6 AU

Year: 142 Days

Day: 39 Hours

Environment

Temp: 254 °C

Axial Tilt: 43.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.51 AU - 0.63 AU

Year: 158 Days

Day: 20.6 Hours

Environment

Temp: 239 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.47 AU - 1.97 AU

Year: 828 Days

Day: 20.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.88 AU - 1.88 AU

Year: 946 Days

Day: 17.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 168.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.25 AU - 2.37 AU

Year: 1289 Days

Day: 24.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.9

Radius: 8.9

Gravity: 10.48 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 6.87 AU - 7.91 AU

Year: 7375 Days

Day: 11.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 42,590,375 km

• M1: 114,442 km (0.105 R)
• M2: 285,134 km (0.073 R)
• M3: 406,757 km (0.085 R)
• M4: 521,049 km (0.069 R)
• M5: 691,741 km (0.113 R)
• M6: 832,063 km (0.103 R)
• M7: 999,463 km (0.103 R)
• M8: 1,105,379 km (0.111 R)
• M9: 1,328,728 km (0.12 R)
• M10: 1,485,806 km (0.106 R)
• M11: 1,566,738 km (0.064 R)
• M12: 1,732,942 km (0.117 R)
• M13: 1,818,362 km (0.047 R)
• M14: 2,479,136 km (0.105 R)
• M15: 2,773,096 km (0.069 R)
• M16: 3,052,245 km (0.111 R)
• M17: 3,340,670 km (0.059 R)
• M18: 3,665,297 km (0.043 R)
• M19: 3,915,425 km (0.083 R)
• M20: 4,171,237 km (0.094 R)
• M21: 4,315,749 km (0.104 R)
• M22: 4,461,906 km (0.101 R)
• M23: 5,435,938 km (0.097 R)
• M24: 5,721,371 km (0.083 R)
• M25: 5,849,875 km (0.036 R)
• M26: 6,439,889 km (0.097 R)
• M27: 6,912,020 km (0.106 R)
• M28: 7,430,077 km (0.063 R)
• M29: 7,676,316 km (0.06 R)
• M30: 7,747,075 km (0.039 R)
• M31: 7,889,343 km (0.09 R)
• M32: 8,032,508 km (0.03 R)
• M33: 9,133,548 km (0.078 R)
• M34: 9,740,018 km (0.092 R)
• M35: 10,555,626 km (0.106 R)
• M36: 10,991,704 km (0.115 R)
• M37: 11,433,616 km (0.096 R)
• M38: 12,127,899 km (0.089 R)
• M39: 13,173,738 km (0.116 R)
• M40: 13,386,466 km (0.12 R)
• M41: 13,643,176 km (0.058 R)
• M42: 14,598,059 km (0.089 R)
• M43: 14,950,811 km (0.112 R)
• M44: 15,172,515 km (0.063 R)
• M45: 15,306,256 km (0.06 R)
• M46: 17,356,943 km (0.119 R)
• M47: 18,201,274 km (0.1 R)
• M48: 19,106,790 km (0.06 R)
• M49: 20,173,722 km (0.085 R)
• M50: 21,409,400 km (0.111 R)
• M51: 21,559,297 km (0.084 R)
• M52: 21,659,528 km (0.108 R)
• M53: 22,822,352 km (0.068 R)
• M54: 23,180,190 km (0.095 R)
• M55: 23,591,584 km (0.1 R)
• M56: 24,421,553 km (0.098 R)
• M57: 24,787,619 km (0.1 R)
• M58: 24,944,996 km (0.097 R)
• M59: 25,313,755 km (0.105 R)
• M60: 26,323,541 km (0.051 R)
• M61: 26,484,209 km (0.056 R)
• M62: 26,806,442 km (0.112 R)
• M63: 27,238,182 km (0.09 R)
• M64: 27,400,795 km (0.095 R)
• M65: 27,999,336 km (0.102 R)
• M66: 28,822,423 km (0.062 R)
• M67: 29,264,784 km (0.09 R)
• M68: 29,988,240 km (0.103 R)
• M69: 30,492,684 km (0.066 R)
• M70: 32,652,727 km (0.114 R)
• M71: 33,577,092 km (0.104 R)
• M72: 33,693,180 km (0.075 R)
• M73: 34,100,685 km (0.04 R)
• M74: 35,451,255 km (0.096 R)
• M75: 36,043,812 km (0.075 R)
• M76: 36,699,499 km (0.045 R)
• M77: 36,938,856 km (0.118 R)
• M78: 37,539,641 km (0.085 R)
• M79: 37,720,505 km (0.107 R)
• M80: 38,143,717 km (0.105 R)
• M81: 38,325,478 km (0.092 R)
• M82: 38,690,049 km (0.12 R)
• M83: 38,994,630 km (0.074 R)
• M84: 39,177,887 km (0.082 R)
• M85: 39,238,923 km (0.053 R)
• M86: 39,545,000 km (0.098 R)
• M87: 39,729,155 km (0.034 R)
• M88: 40,036,429 km (0.055 R)
• M89: 41,398,219 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.3

Radius: 14.7

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 11.49 AU - 12.63 AU

Year: 15374 Days

Day: 7.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 42,590,375 km

• M1: 184,155 km (0.09 R)
• M2: 534,812 km (0.114 R)
• M3: 628,760 km (0.094 R)
• M4: 729,738 km (0.072 R)
• M5: 837,449 km (0.077 R)
• M6: 1,019,210 km (0.113 R)
• M7: 1,503,758 km (0.107 R)
• M8: 1,687,913 km (0.116 R)
• M9: 1,989,951 km (0.112 R)
• M10: 2,500,080 km (0.102 R)
• M11: 2,646,536 km (0.101 R)
• M12: 2,973,557 km (0.12 R)
• M13: 3,287,413 km (0.095 R)
• M14: 4,147,751 km (0.115 R)
• M15: 4,351,652 km (0.093 R)
• M16: 5,451,945 km (0.102 R)
• M17: 5,707,907 km (0.117 R)
• M18: 6,066,493 km (0.078 R)
• M19: 7,012,251 km (0.112 R)
• M20: 7,151,077 km (0.058 R)
• M21: 8,003,785 km (0.081 R)
• M22: 9,039,152 km (0.076 R)
• M23: 9,611,364 km (0.093 R)
• M24: 10,038,316 km (0.116 R)
• M25: 10,392,414 km (0.12 R)
• M26: 10,551,138 km (0.078 R)
• M27: 10,991,704 km (0.109 R)
• M28: 11,234,650 km (0.06 R)
• M29: 11,356,722 km (0.112 R)
• M30: 12,015,551 km (0.103 R)
• M31: 12,433,677 km (0.041 R)
• M32: 12,984,347 km (0.095 R)
• M33: 13,499,861 km (0.056 R)
• M34: 14,506,506 km (0.108 R)
• M35: 14,817,819 km (0.032 R)
• M36: 14,996,588 km (0.068 R)
• M37: 15,131,226 km (0.093 R)
• M38: 15,673,668 km (0.047 R)
• M39: 15,855,878 km (0.089 R)
• M40: 16,038,837 km (0.052 R)
• M41: 16,545,524 km (0.092 R)
• M42: 16,870,900 km (0.114 R)
• M43: 18,818,066 km (0.108 R)
• M44: 19,450,266 km (0.1 R)
• M45: 20,337,232 km (0.099 R)
• M46: 20,635,829 km (0.035 R)
• M47: 20,735,611 km (0.111 R)
• M48: 21,692,290 km (0.061 R)
• M49: 21,997,320 km (0.108 R)
• M50: 22,099,345 km (0.087 R)
• M51: 23,076,369 km (0.117 R)
• M52: 23,231,951 km (0.094 R)
• M53: 23,439,892 km (0.085 R)
• M54: 23,648,431 km (0.076 R)
• M55: 23,753,000 km (0.096 R)
• M56: 26,905,177 km (0.054 R)
• M57: 27,178,343 km (0.095 R)
• M58: 27,562,211 km (0.081 R)
• M59: 28,836,486 km (0.12 R)
• M60: 29,227,983 km (0.026 R)
• M61: 29,452,679 km (0.103 R)
• M62: 29,847,019 km (0.095 R)
• M63: 32,540,230 km (0.057 R)
• M64: 33,181,705 km (0.061 R)
• M65: 33,886,311 km (0.092 R)
• M66: 34,299,501 km (0.116 R)
• M67: 34,833,415 km (0.088 R)
• M68: 36,391,028 km (0.05 R)
• M69: 37,787,824 km (0.059 R)
• M70: 37,910,195 km (0.108 R)
• M71: 38,093,751 km (0.085 R)
• M72: 39,078,554 km (0.098 R)
• M73: 39,202,122 km (0.091 R)
• M74: 39,636,105 km (0.107 R)
• M75: 40,508,560 km (0.069 R)
• M76: 40,884,500 km (0.107 R)
• M77: 41,010,012 km (0.06 R)
• M78: 41,639,819 km (0.104 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 19,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit