🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.65 AU - 0.89 AU

Year: 248 Days

Day: 26.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,128,988 km

• M1: 220,657 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.75 AU - 0.93 AU

Year: 283 Days

Day: 33.4 Hours

Environment

Temp: 157 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.67 AU - 1.01 AU

Year: 283 Days

Day: 16.2 Hours

Environment

Temp: 114 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,128,988 km

• M1: 84,523 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.57 AU - 4.15 AU

Year: 2261 Days

Day: 31.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.78 AU - 4.58 AU

Year: 2591 Days

Day: 19.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.75 AU - 4.09 AU

Year: 2849 Days

Day: 28.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,128,988 km

• M1: 197,020 km (0.093 R)
• M2: 670,946 km (0.049 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.72 AU - 4.32 AU

Year: 2959 Days

Day: 17.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.3

Radius: 8.8

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.52 AU - 8.52 AU

Year: 7570 Days

Day: 8.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 90,128,988 km

• M1: 215,571 km (0.079 R)
• M2: 325,974 km (0.104 R)
• M3: 579,243 km (0.109 R)
• M4: 709,692 km (0.04 R)
• M5: 863,629 km (0.094 R)
• M6: 1,145,022 km (0.119 R)
• M7: 1,374,655 km (0.043 R)
• M8: 1,552,527 km (0.036 R)
• M9: 1,824,795 km (0.064 R)
• M10: 2,093,921 km (0.09 R)
• M11: 2,280,470 km (0.115 R)
• M12: 2,375,764 km (0.044 R)
• M13: 2,649,977 km (0.108 R)
• M14: 2,750,357 km (0.108 R)
• M15: 2,872,578 km (0.102 R)
• M16: 3,466,482 km (0.115 R)
• M17: 3,532,455 km (0.026 R)
• M18: 3,687,887 km (0.071 R)
• M19: 3,891,041 km (0.096 R)
• M20: 4,097,785 km (0.088 R)
• M21: 4,355,692 km (0.113 R)
• M22: 4,936,431 km (0.104 R)
• M23: 5,337,054 km (0.096 R)
• M24: 5,592,866 km (0.102 R)
• M25: 5,931,556 km (0.064 R)
• M26: 6,010,543 km (0.054 R)
• M27: 6,143,237 km (0.095 R)
• M28: 6,303,605 km (0.115 R)
• M29: 6,519,625 km (0.03 R)
• M30: 7,070,594 km (0.098 R)
• M31: 7,266,866 km (0.06 R)
• M32: 7,379,962 km (0.097 R)
• M33: 8,304,926 km (0.07 R)
• M34: 8,452,728 km (0.044 R)
• M35: 8,601,429 km (0.101 R)
• M36: 8,841,234 km (0.108 R)
• M37: 9,573,815 km (0.098 R)
• M38: 9,635,748 km (0.099 R)
• M39: 10,010,042 km (0.103 R)
• M40: 10,135,854 km (0.104 R)
• M41: 10,198,984 km (0.117 R)
• M42: 11,031,646 km (0.081 R)
• M43: 11,488,967 km (0.033 R)
• M44: 11,554,790 km (0.085 R)
• M45: 12,220,052 km (0.082 R)
• M46: 12,693,230 km (0.103 R)
• M47: 12,966,246 km (0.107 R)
• M48: 13,103,577 km (0.078 R)
• M49: 13,275,764 km (0.094 R)
• M50: 13,344,878 km (0.082 R)
• M51: 13,832,118 km (0.062 R)
• M52: 15,838,375 km (0.111 R)
• M53: 16,169,286 km (0.101 R)
• M54: 16,614,040 km (0.057 R)
• M55: 16,763,040 km (0.113 R)
• M56: 16,950,187 km (0.11 R)
• M57: 17,100,233 km (0.119 R)
• M58: 18,010,387 km (0.116 R)
• M59: 18,432,851 km (0.077 R)
• M60: 18,975,144 km (0.115 R)
• M61: 19,404,938 km (0.053 R)
• M62: 19,996,149 km (0.052 R)
• M63: 20,393,631 km (0.027 R)
• M64: 20,873,989 km (0.111 R)
• M65: 21,927,607 km (0.114 R)
• M66: 22,255,376 km (0.119 R)
• M67: 22,708,508 km (0.06 R)
• M68: 23,081,605 km (0.106 R)
• M69: 23,289,845 km (0.078 R)
• M70: 24,128,641 km (0.097 R)
• M71: 24,382,209 km (0.109 R)
• M72: 24,509,218 km (0.083 R)
• M73: 25,792,618 km (0.074 R)
• M74: 26,095,105 km (0.075 R)
• M75: 26,355,405 km (0.104 R)
• M76: 26,485,854 km (0.08 R)
• M77: 26,660,136 km (0.1 R)
• M78: 27,141,392 km (0.091 R)
• M79: 27,273,188 km (0.084 R)
• M80: 27,669,772 km (0.095 R)
• M81: 28,068,300 km (0.116 R)
• M82: 28,424,044 km (0.104 R)
• M83: 28,826,014 km (0.088 R)
• M84: 29,635,787 km (0.089 R)
• M85: 30,225,203 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 919.9

Radius: 7.6

Gravity: 15.93 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 13.9 AU - 16.96 AU

Year: 22250 Days

Day: 15 Hours

Environment

Temp: -203 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,128,988 km

• M1: 243,695 km (0.105 R)
• M2: 735,274 km (0.043 R)
• M3: 1,417,739 km (0.098 R)
• M4: 1,621,043 km (0.118 R)
• M5: 2,208,663 km (0.103 R)
• M6: 3,245,825 km (0.083 R)
• M7: 4,266,082 km (0.071 R)
• M8: 4,412,389 km (0.115 R)
• M9: 4,510,825 km (0.112 R)
• M10: 6,855,921 km (0.115 R)
• M11: 7,316,832 km (0.093 R)
• M12: 7,669,135 km (0.107 R)
• M13: 7,906,995 km (0.102 R)
• M14: 8,268,574 km (0.098 R)
• M15: 8,451,382 km (0.117 R)
• M16: 8,758,955 km (0.052 R)
• M17: 9,448,452 km (0.119 R)
• M18: 10,285,901 km (0.098 R)
• M19: 11,079,817 km (0.048 R)
• M20: 12,796,303 km (0.113 R)
• M21: 13,865,329 km (0.035 R)
• M22: 14,667,323 km (0.101 R)
• M23: 15,185,530 km (0.107 R)
• M24: 17,162,466 km (0.097 R)
• M25: 17,395,689 km (0.061 R)
• M26: 18,418,639 km (0.116 R)
• M27: 18,977,537 km (0.077 R)
• M28: 19,057,871 km (0.083 R)
• M29: 19,704,284 km (0.046 R)
• M30: 19,867,046 km (0.095 R)
• M31: 20,852,746 km (0.116 R)
• M32: 20,935,624 km (0.053 R)
• M33: 23,558,373 km (0.042 R)
• M34: 24,513,556 km (0.12 R)
• M35: 24,688,735 km (0.118 R)
• M36: 25,216,367 km (0.037 R)
• M37: 25,836,599 km (0.117 R)
• M38: 26,372,309 km (0.087 R)
• M39: 26,551,677 km (0.113 R)
• M40: 27,363,844 km (0.063 R)
• M41: 27,818,472 km (0.111 R)
• M42: 27,909,727 km (0.049 R)
• M43: 28,001,131 km (0.113 R)
• M44: 30,787,391 km (0.097 R)
• M45: 30,976,333 km (0.107 R)
• M46: 32,789,759 km (0.059 R)
• M47: 33,079,380 km (0.101 R)
• M48: 34,147,958 km (0.069 R)
• M49: 34,441,469 km (0.109 R)
• M50: 35,722,625 km (0.082 R)
• M51: 36,918,959 km (0.115 R)
• M52: 37,421,309 km (0.091 R)
• M53: 38,839,946 km (0.116 R)
• M54: 39,864,093 km (0.109 R)
• M55: 41,000,737 km (0.089 R)
• M56: 43,094,659 km (0.093 R)
• M57: 43,411,806 km (0.111 R)
• M58: 45,653,081 km (0.076 R)
• M59: 47,276,817 km (0.118 R)
• M60: 50,135,782 km (0.116 R)
• M61: 50,246,933 km (0.087 R)
• M62: 51,138,536 km (0.06 R)
• M63: 52,147,723 km (0.119 R)
• M64: 52,485,665 km (0.117 R)
• M65: 54,414,131 km (0.066 R)
• M66: 58,339,878 km (0.063 R)
• M67: 60,100,645 km (0.114 R)
• M68: 61,640,755 km (0.061 R)
• M69: 61,878,766 km (0.037 R)
• M70: 62,954,075 km (0.05 R)
• M71: 64,035,369 km (0.062 R)
• M72: 64,517,971 km (0.114 R)
• M73: 64,638,846 km (0.056 R)
• M74: 66,582,272 km (0.11 R)
• M75: 66,826,566 km (0.038 R)
• M76: 67,438,571 km (0.062 R)
• M77: 69,038,669 km (0.114 R)
• M78: 69,781,273 km (0.111 R)
• M79: 69,905,290 km (0.082 R)
• M80: 72,025,092 km (0.117 R)
• M81: 72,401,330 km (0.034 R)
• M82: 72,652,505 km (0.043 R)
• M83: 75,562,333 km (0.114 R)
• M84: 78,380,907 km (0.084 R)
• M85: 78,897,169 km (0.061 R)
• M86: 83,066,910 km (0.109 R)
• M87: 83,593,196 km (0.106 R)
• M88: 85,046,090 km (0.075 R)
• M89: 85,842,101 km (0.114 R)
• M90: 86,107,936 km (0.107 R)
• M91: 86,374,071 km (0.077 R)
• M92: 87,040,679 km (0.102 R)
• M93: 88,513,171 km (0.033 R)
• M94: 88,647,509 km (0.085 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 17,221 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit