🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.51 AU - 0.63 AU

Year: 154 Days

Day: 41.3 Hours

Environment

Temp: 242 °C

Axial Tilt: 41.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,847,884 km

• M1: 80,783 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.61 AU - 0.69 AU

Year: 188 Days

Day: 12.3 Hours

Environment

Temp: 187 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.55 AU - 0.87 AU

Year: 214 Days

Day: 45.8 Hours

Environment

Temp: 168 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,847,884 km

• M1: 184,604 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.62 AU - 0.92 AU

Year: 242 Days

Day: 24.2 Hours

Environment

Temp: 178 °C

Axial Tilt: 105.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.18 AU - 1.44 AU

Year: 537 Days

Day: 43.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 41.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,847,884 km

• M1: 33,211 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.46 AU - 3.7 AU

Year: 1936 Days

Day: 32.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.45 AU - 4.81 AU

Year: 3568 Days

Day: 16.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,847,884 km

• M1: 2,294,233 km (0.064 R)
• M2: 3,733,813 km (0.1 R)

Asteroid Belt

Center: 6.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.3

Radius: 13.5

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.63 AU - 9.81 AU

Year: 8441 Days

Day: 15 Hours

Environment

Temp: -153 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 46,847,884 km

• M1: 186,399 km (0.116 R)
• M2: 289,472 km (0.096 R)
• M3: 449,242 km (0.105 R)
• M4: 549,024 km (0.117 R)
• M5: 963,560 km (0.092 R)
• M6: 1,219,223 km (0.078 R)
• M7: 1,383,631 km (0.07 R)
• M8: 1,468,752 km (0.103 R)
• M9: 1,555,818 km (0.039 R)
• M10: 1,644,679 km (0.062 R)
• M11: 1,766,003 km (0.06 R)
• M12: 1,922,033 km (0.061 R)
• M13: 2,332,979 km (0.112 R)
• M14: 2,505,166 km (0.119 R)
• M15: 2,592,830 km (0.033 R)
• M16: 2,717,595 km (0.069 R)
• M17: 2,844,304 km (0.045 R)
• M18: 2,991,509 km (0.049 R)
• M19: 3,122,556 km (0.12 R)
• M20: 3,274,697 km (0.12 R)
• M21: 3,606,356 km (0.12 R)
• M22: 3,806,667 km (0.08 R)
• M23: 3,928,590 km (0.094 R)
• M24: 4,052,008 km (0.094 R)
• M25: 4,387,107 km (0.066 R)
• M26: 4,558,247 km (0.107 R)
• M27: 4,951,241 km (0.108 R)
• M28: 5,174,291 km (0.102 R)
• M29: 6,171,660 km (0.055 R)
• M30: 6,267,403 km (0.097 R)
• M31: 6,363,744 km (0.089 R)
• M32: 6,680,293 km (0.054 R)
• M33: 7,076,877 km (0.102 R)
• M34: 7,303,368 km (0.094 R)
• M35: 7,455,659 km (0.038 R)
• M36: 7,737,800 km (0.118 R)
• M37: 9,310,373 km (0.094 R)
• M38: 9,475,679 km (0.041 R)
• M39: 10,118,800 km (0.119 R)
• M40: 10,345,890 km (0.095 R)
• M41: 10,603,198 km (0.09 R)
• M42: 10,747,111 km (0.088 R)
• M43: 11,535,641 km (0.088 R)
• M44: 12,312,653 km (0.061 R)
• M45: 12,921,815 km (0.109 R)
• M46: 13,728,447 km (0.07 R)
• M47: 13,916,940 km (0.097 R)
• M48: 14,011,486 km (0.042 R)
• M49: 14,647,576 km (0.082 R)
• M50: 14,743,768 km (0.044 R)
• M51: 15,423,092 km (0.114 R)
• M52: 16,145,799 km (0.119 R)
• M53: 16,245,282 km (0.112 R)
• M54: 16,778,897 km (0.034 R)
• M55: 17,556,058 km (0.116 R)
• M56: 17,794,966 km (0.119 R)
• M57: 17,897,740 km (0.063 R)
• M58: 18,345,187 km (0.114 R)
• M59: 18,518,122 km (0.106 R)
• M60: 18,970,656 km (0.088 R)
• M61: 19,075,673 km (0.112 R)
• M62: 19,356,468 km (0.079 R)
• M63: 19,462,085 km (0.113 R)
• M64: 19,780,279 km (0.092 R)
• M65: 19,993,307 km (0.041 R)
• M66: 20,708,983 km (0.107 R)
• M67: 21,178,720 km (0.045 R)
• M68: 21,542,393 km (0.104 R)
• M69: 22,460,774 km (0.1 R)
• M70: 22,831,627 km (0.08 R)
• M71: 23,017,876 km (0.08 R)
• M72: 24,411,680 km (0.086 R)
• M73: 24,525,823 km (0.082 R)
• M74: 25,716,323 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.3

Radius: 13.6

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 8.79 AU - 10.79 AU

Year: 10971 Days

Day: 5.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 46,847,884 km

• M1: 184,753 km (0.101 R)
• M2: 275,110 km (0.089 R)
• M3: 359,783 km (0.117 R)
• M4: 477,666 km (0.071 R)
• M5: 697,575 km (0.038 R)
• M6: 916,885 km (0.076 R)
• M7: 2,318,468 km (0.075 R)
• M8: 2,405,683 km (0.062 R)
• M9: 2,637,859 km (0.075 R)
• M10: 2,784,615 km (0.064 R)
• M11: 2,971,762 km (0.082 R)
• M12: 3,619,371 km (0.035 R)
• M13: 4,012,065 km (0.084 R)
• M14: 4,245,737 km (0.072 R)
• M15: 4,462,205 km (0.115 R)
• M16: 4,973,980 km (0.103 R)
• M17: 5,788,690 km (0.118 R)
• M18: 5,956,688 km (0.06 R)
• M19: 6,101,948 km (0.12 R)
• M20: 6,396,057 km (0.118 R)
• M21: 6,745,218 km (0.045 R)
• M22: 6,846,197 km (0.065 R)
• M23: 7,306,510 km (0.056 R)
• M24: 8,610,405 km (0.077 R)
• M25: 8,720,060 km (0.119 R)
• M26: 9,191,144 km (0.043 R)
• M27: 9,415,840 km (0.111 R)
• M28: 9,870,468 km (0.115 R)
• M29: 10,654,211 km (0.095 R)
• M30: 11,038,677 km (0.045 R)
• M31: 11,217,596 km (0.054 R)
• M32: 12,903,116 km (0.053 R)
• M33: 13,663,222 km (0.117 R)
• M34: 13,887,769 km (0.039 R)
• M35: 14,437,840 km (0.064 R)
• M36: 14,633,813 km (0.07 R)
• M37: 14,929,419 km (0.116 R)
• M38: 15,459,594 km (0.107 R)
• M39: 15,559,675 km (0.113 R)
• M40: 15,693,565 km (0.102 R)
• M41: 15,794,244 km (0.077 R)
• M42: 16,029,861 km (0.065 R)
• M43: 16,607,009 km (0.106 R)
• M44: 17,572,364 km (0.096 R)
• M45: 17,711,789 km (0.098 R)
• M46: 18,627,029 km (0.116 R)
• M47: 19,269,552 km (0.1 R)
• M48: 20,028,462 km (0.081 R)
• M49: 20,466,485 km (0.083 R)
• M50: 20,944,749 km (0.107 R)
• M51: 21,426,454 km (0.09 R)
• M52: 21,687,503 km (0.072 R)
• M53: 21,949,598 km (0.105 R)
• M54: 22,590,326 km (0.111 R)
• M55: 24,160,954 km (0.115 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.4

Radius: 11.5

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 10.28 AU - 10.58 AU

Year: 12064 Days

Day: 12.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,847,884 km

• M1: 144,512 km (0.094 R)
• M2: 265,387 km (0.116 R)
• M3: 1,341,594 km (0.116 R)
• M4: 1,510,639 km (0.112 R)
• M5: 1,846,935 km (0.109 R)
• M6: 2,036,177 km (0.1 R)
• M7: 2,256,833 km (0.09 R)
• M8: 2,459,688 km (0.09 R)
• M9: 2,938,102 km (0.115 R)
• M10: 3,650,487 km (0.07 R)
• M11: 3,950,132 km (0.106 R)
• M12: 4,573,506 km (0.051 R)
• M13: 5,028,284 km (0.112 R)
• M14: 5,531,680 km (0.074 R)
• M15: 5,737,677 km (0.094 R)
• M16: 5,876,354 km (0.067 R)
• M17: 6,157,149 km (0.1 R)
• M18: 6,768,406 km (0.095 R)
• M19: 7,211,665 km (0.118 R)
• M20: 7,286,463 km (0.081 R)
• M21: 8,010,068 km (0.069 R)
• M22: 8,321,681 km (0.065 R)
• M23: 8,956,724 km (0.068 R)
• M24: 9,158,382 km (0.119 R)
• M25: 9,402,376 km (0.094 R)
• M26: 10,399,894 km (0.109 R)
• M27: 11,040,323 km (0.112 R)
• M28: 11,649,785 km (0.094 R)
• M29: 12,584,173 km (0.109 R)
• M30: 13,174,785 km (0.086 R)
• M31: 13,450,494 km (0.094 R)
• M32: 14,194,744 km (0.061 R)
• M33: 14,288,841 km (0.108 R)
• M34: 14,761,869 km (0.063 R)
• M35: 14,857,163 km (0.109 R)
• M36: 15,000,328 km (0.091 R)
• M37: 15,144,092 km (0.086 R)
• M38: 16,903,961 km (0.095 R)
• M39: 17,404,366 km (0.073 R)
• M40: 17,757,417 km (0.115 R)
• M41: 18,624,785 km (0.09 R)
• M42: 19,610,635 km (0.089 R)
• M43: 19,715,354 km (0.058 R)
• M44: 19,978,197 km (0.069 R)
• M45: 21,686,904 km (0.027 R)
• M46: 23,386,486 km (0.094 R)
• M47: 24,901,463 km (0.094 R)
• M48: 25,185,550 km (0.087 R)
• M49: 25,814,160 km (0.072 R)
• M50: 26,505,900 km (0.116 R)
• M51: 27,028,745 km (0.067 R)
• M52: 28,558,084 km (0.117 R)
• M53: 28,795,945 km (0.113 R)
• M54: 29,094,093 km (0.093 R)
• M55: 29,753,521 km (0.062 R)
• M56: 30,175,835 km (0.074 R)
• M57: 30,357,447 km (0.072 R)
• M58: 31,209,706 km (0.093 R)
• M59: 32,008,110 km (0.106 R)
• M60: 32,131,528 km (0.108 R)
• M61: 32,564,764 km (0.066 R)
• M62: 32,875,329 km (0.108 R)
• M63: 33,187,091 km (0.093 R)
• M64: 34,001,950 km (0.065 R)
• M65: 35,523,510 km (0.105 R)
• M66: 35,971,406 km (0.114 R)
• M67: 36,164,088 km (0.101 R)
• M68: 36,356,920 km (0.031 R)
• M69: 37,782,139 km (0.074 R)
• M70: 38,567,079 km (0.114 R)
• M71: 40,620,011 km (0.109 R)
• M72: 40,954,362 km (0.085 R)
• M73: 42,368,959 km (0.107 R)
• M74: 42,844,082 km (0.113 R)
• M75: 43,662,532 km (0.049 R)
• M76: 45,176,612 km (0.102 R)
• M77: 45,453,817 km (0.114 R)
• M78: 46,009,723 km (0.07 R)
• M79: 46,288,573 km (0.053 R)
• M80: 46,707,896 km (0.048 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 13,765 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit