🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.46 AU - 0.74 AU

Year: 168 Days

Day: 38.3 Hours

Environment

Temp: 188 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,904,280 km

• M1: 178,919 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.65 AU - 0.77 AU

Year: 216 Days

Day: 36.9 Hours

Environment

Temp: 116 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,904,280 km

• M1: 109,356 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.38 AU - 1.98 AU

Year: 788 Days

Day: 22.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,904,280 km

• M1: 289,322 km (0.059 R)
• M2: 1,282,503 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2 AU - 2.88 AU

Year: 1378 Days

Day: 46.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.07 AU - 2.81 AU

Year: 1378 Days

Day: 26.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,904,280 km

• M1: 1,377,048 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.73 AU - 3.77 AU

Year: 2626 Days

Day: 38.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.3

Radius: 12.9

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.26 AU - 9.12 AU

Year: 8476 Days

Day: 11.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 40,904,280 km

• M1: 517,160 km (0.117 R)
• M2: 744,399 km (0.101 R)
• M3: 828,024 km (0.086 R)
• M4: 1,006,046 km (0.113 R)
• M5: 1,086,529 km (0.095 R)
• M6: 1,240,316 km (0.109 R)
• M7: 1,477,578 km (0.066 R)
• M8: 1,746,406 km (0.048 R)
• M9: 1,962,874 km (0.115 R)
• M10: 2,100,653 km (0.101 R)
• M11: 2,349,584 km (0.062 R)
• M12: 2,552,140 km (0.112 R)
• M13: 2,915,812 km (0.11 R)
• M14: 3,296,389 km (0.115 R)
• M15: 3,419,807 km (0.083 R)
• M16: 3,907,796 km (0.119 R)
• M17: 4,237,958 km (0.094 R)
• M18: 4,485,991 km (0.059 R)
• M19: 4,738,812 km (0.038 R)
• M20: 4,878,686 km (0.09 R)
• M21: 5,114,901 km (0.04 R)
• M22: 5,306,685 km (0.107 R)
• M23: 5,574,316 km (0.103 R)
• M24: 5,821,452 km (0.098 R)
• M25: 5,971,648 km (0.076 R)
• M26: 6,301,212 km (0.026 R)
• M27: 7,004,771 km (0.053 R)
• M28: 7,733,462 km (0.038 R)
• M29: 8,009,470 km (0.066 R)
• M30: 8,176,720 km (0.082 R)
• M31: 8,514,512 km (0.091 R)
• M32: 9,059,049 km (0.065 R)
• M33: 9,320,845 km (0.073 R)
• M34: 9,467,451 km (0.077 R)
• M35: 9,971,446 km (0.101 R)
• M36: 10,151,562 km (0.095 R)
• M37: 10,423,531 km (0.1 R)
• M38: 10,514,786 km (0.079 R)
• M39: 11,192,015 km (0.106 R)
• M40: 11,347,896 km (0.034 R)
• M41: 11,473,109 km (0.113 R)
• M42: 11,819,877 km (0.074 R)
• M43: 12,978,812 km (0.062 R)
• M44: 13,077,098 km (0.105 R)
• M45: 13,406,363 km (0.099 R)
• M46: 13,671,600 km (0.069 R)
• M47: 13,871,762 km (0.089 R)
• M48: 14,444,273 km (0.077 R)
• M49: 14,545,999 km (0.081 R)
• M50: 14,887,232 km (0.117 R)
• M51: 15,403,943 km (0.103 R)
• M52: 15,996,650 km (0.104 R)
• M53: 16,137,272 km (0.104 R)
• M54: 16,313,498 km (0.108 R)
• M55: 16,419,563 km (0.093 R)
• M56: 17,168,600 km (0.108 R)
• M57: 18,221,170 km (0.084 R)
• M58: 19,444,282 km (0.03 R)
• M59: 19,594,329 km (0.086 R)
• M60: 20,274,401 km (0.078 R)
• M61: 20,808,765 km (0.101 R)
• M62: 21,657,882 km (0.111 R)
• M63: 21,891,404 km (0.105 R)
• M64: 22,086,630 km (0.12 R)
• M65: 23,990,263 km (0.113 R)
• M66: 24,231,863 km (0.116 R)
• M67: 24,474,361 km (0.106 R)
• M68: 24,555,443 km (0.083 R)
• M69: 24,636,525 km (0.07 R)
• M70: 24,839,679 km (0.086 R)
• M71: 26,692,598 km (0.046 R)
• M72: 26,817,812 km (0.07 R)
• M73: 26,901,288 km (0.066 R)
• M74: 27,994,998 km (0.1 R)
• M75: 28,122,156 km (0.065 R)
• M76: 28,291,949 km (0.106 R)
• M77: 28,419,556 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 863.7

Radius: 6.5

Gravity: 20.44 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 13.41 AU - 13.79 AU

Year: 18138 Days

Day: 15.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 40,904,280 km

• M1: 87,664 km (0.065 R)
• M2: 251,324 km (0.105 R)
• M3: 331,958 km (0.105 R)
• M4: 460,761 km (0.107 R)
• M5: 650,751 km (0.117 R)
• M6: 1,127,818 km (0.108 R)
• M7: 1,183,469 km (0.103 R)
• M8: 1,326,484 km (0.081 R)
• M9: 1,385,426 km (0.064 R)
• M10: 2,021,217 km (0.114 R)
• M11: 2,158,099 km (0.091 R)
• M12: 2,477,341 km (0.086 R)
• M13: 2,550,344 km (0.106 R)
• M14: 2,624,096 km (0.091 R)
• M15: 2,698,596 km (0.057 R)
• M16: 2,964,581 km (0.026 R)
• M17: 3,239,093 km (0.056 R)
• M18: 3,645,551 km (0.09 R)
• M19: 4,640,077 km (0.114 R)
• M20: 4,912,794 km (0.034 R)
• M21: 5,426,064 km (0.09 R)
• M22: 6,153,260 km (0.109 R)
• M23: 6,503,019 km (0.104 R)
• M24: 8,074,096 km (0.112 R)
• M25: 9,640,236 km (0.094 R)
• M26: 9,813,620 km (0.111 R)
• M27: 9,929,708 km (0.117 R)
• M28: 10,339,606 km (0.032 R)
• M29: 12,912,989 km (0.114 R)
• M30: 13,488,941 km (0.105 R)
• M31: 13,618,044 km (0.073 R)
• M32: 14,467,311 km (0.092 R)
• M33: 15,065,403 km (0.108 R)
• M34: 15,671,424 km (0.079 R)
• M35: 16,285,523 km (0.025 R)
• M36: 17,046,528 km (0.075 R)
• M37: 18,531,586 km (0.099 R)
• M38: 19,108,136 km (0.098 R)
• M39: 20,057,634 km (0.114 R)
• M40: 21,172,138 km (0.069 R)
• M41: 21,397,432 km (0.116 R)
• M42: 21,774,718 km (0.105 R)
• M43: 23,693,760 km (0.085 R)
• M44: 23,927,731 km (0.03 R)
• M45: 25,188,242 km (0.12 R)
• M46: 25,666,507 km (0.106 R)
• M47: 25,746,392 km (0.07 R)
• M48: 26,389,364 km (0.117 R)
• M49: 28,184,688 km (0.06 R)
• M50: 30,018,907 km (0.102 R)
• M51: 30,103,280 km (0.036 R)
• M52: 31,633,966 km (0.111 R)
• M53: 32,236,097 km (0.079 R)
• M54: 34,064,931 km (0.119 R)
• M55: 35,125,131 km (0.105 R)
• M56: 35,748,506 km (0.081 R)
• M57: 37,187,039 km (0.105 R)
• M58: 37,731,425 km (0.1 R)
• M59: 38,278,355 km (0.104 R)
• M60: 41,991,374 km (0.089 R)
• M61: 42,368,810 km (0.107 R)
• M62: 44,081,855 km (0.1 R)
• M63: 44,657,807 km (0.094 R)
• M64: 44,850,489 km (0.036 R)
• M65: 45,429,732 km (0.085 R)
• M66: 45,914,429 km (0.045 R)
• M67: 46,888,909 km (0.091 R)
• M68: 50,252,767 km (0.11 R)
• M69: 50,453,079 km (0.085 R)
• M70: 55,132,350 km (0.087 R)
• M71: 55,235,573 km (0.114 R)
• M72: 56,167,717 km (0.105 R)
• M73: 57,209,517 km (0.051 R)
• M74: 58,152,731 km (0.117 R)
• M75: 58,573,550 km (0.092 R)
• M76: 60,479,577 km (0.12 R)
• M77: 62,513,659 km (0.11 R)
• M78: 62,621,369 km (0.027 R)
• M79: 62,944,650 km (0.118 R)
• M80: 63,052,660 km (0.049 R)
• M81: 64,352,516 km (0.114 R)
• M82: 64,461,124 km (0.055 R)
• M83: 64,570,031 km (0.104 R)
• M84: 66,318,830 km (0.069 R)
• M85: 66,758,349 km (0.119 R)
• M86: 67,088,811 km (0.094 R)
• M87: 67,199,064 km (0.071 R)
• M88: 67,640,528 km (0.057 R)
• M89: 68,304,742 km (0.085 R)
• M90: 70,758,446 km (0.073 R)
• M91: 71,770,476 km (0.106 R)
• M92: 73,013,934 km (0.104 R)
• M93: 74,150,578 km (0.094 R)
• M94: 74,720,995 km (0.112 R)
• M95: 75,522,241 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 77.7

Radius: 5.3

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 16.12 AU - 16.12 AU

Year: 23407 Days

Day: 21.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 40,904,280 km

• M1: 76,295 km (0.112 R)
• M2: 267,631 km (0.1 R)
• M3: 430,094 km (0.101 R)
• M4: 522,545 km (0.108 R)
• M5: 955,482 km (0.113 R)
• M6: 1,007,392 km (0.118 R)
• M7: 1,261,708 km (0.067 R)
• M8: 1,475,334 km (0.108 R)
• M9: 1,535,473 km (0.03 R)
• M10: 1,892,413 km (0.068 R)
• M11: 2,274,336 km (0.057 R)
• M12: 3,158,609 km (0.062 R)
• M13: 3,289,208 km (0.036 R)
• M14: 4,308,718 km (0.116 R)
• M15: 4,541,193 km (0.106 R)
• M16: 4,777,707 km (0.039 R)
• M17: 6,609,234 km (0.059 R)
• M18: 7,632,334 km (0.036 R)
• M19: 8,090,851 km (0.026 R)
• M20: 8,776,907 km (0.06 R)
• M21: 9,670,006 km (0.093 R)
• M22: 9,745,703 km (0.087 R)
• M23: 10,552,634 km (0.029 R)
• M24: 11,102,406 km (0.094 R)
• M25: 11,380,808 km (0.054 R)
• M26: 11,581,119 km (0.066 R)
• M27: 11,985,183 km (0.117 R)
• M28: 12,848,512 km (0.116 R)
• M29: 13,308,825 km (0.112 R)
• M30: 13,519,758 km (0.107 R)
• M31: 13,859,644 km (0.119 R)
• M32: 14,461,177 km (0.052 R)
• M33: 14,896,058 km (0.081 R)
• M34: 15,823,266 km (0.106 R)
• M35: 17,501,754 km (0.072 R)
• M36: 17,640,282 km (0.033 R)
• M37: 18,104,783 km (0.105 R)
• M38: 18,809,090 km (0.068 R)
• M39: 19,665,986 km (0.08 R)
• M40: 21,863,430 km (0.099 R)
• M41: 23,269,500 km (0.049 R)
• M42: 24,549,310 km (0.058 R)
• M43: 24,652,682 km (0.062 R)
• M44: 24,911,785 km (0.095 R)
• M45: 25,015,756 km (0.118 R)
• M46: 27,982,431 km (0.084 R)
• M47: 28,959,305 km (0.094 R)
• M48: 30,057,952 km (0.114 R)
• M49: 31,562,458 km (0.117 R)
• M50: 32,692,670 km (0.095 R)
• M51: 33,836,046 km (0.035 R)
• M52: 35,692,556 km (0.099 R)
• M53: 36,044,261 km (0.104 R)
• M54: 37,106,555 km (0.09 R)
• M55: 38,358,689 km (0.102 R)
• M56: 38,959,773 km (0.071 R)
• M57: 40,293,289 km (0.082 R)
• M58: 40,720,690 km (0.108 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 19,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit