🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.53 AU - 0.63 AU

Year: 155 Days

Day: 41.4 Hours

Environment

Temp: 248 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.84 AU - 1.34 AU

Year: 398 Days

Day: 24.9 Hours

Environment

Temp: 92 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,001,957 km

• M1: 271,520 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.95 AU - 2.47 AU

Year: 1149 Days

Day: 25.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 123 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.03 AU - 2.99 AU

Year: 1391 Days

Day: 37 Hours

Environment

Temp: -73 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.44 AU - 2.66 AU

Year: 1425 Days

Day: 42.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,001,957 km

• M1: 52,958 km (0.05 R)
• M2: 1,079,648 km (0.092 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.06 AU - 3.18 AU

Year: 1484 Days

Day: 24.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,001,957 km

• M1: 49,367 km (0.081 R)
• M2: 913,145 km (0.112 R)

Asteroid Belt

Center: 6.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.4

Radius: 14.2

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 8.09 AU - 12.55 AU

Year: 11598 Days

Day: 10.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 68.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 100,001,957 km

• M1: 295,755 km (0.084 R)
• M2: 395,537 km (0.113 R)
• M3: 571,314 km (0.115 R)
• M4: 778,657 km (0.074 R)
• M5: 901,776 km (0.073 R)
• M6: 994,227 km (0.03 R)
• M7: 1,210,396 km (0.068 R)
• M8: 1,314,068 km (0.109 R)
• M9: 1,553,424 km (0.093 R)
• M10: 1,976,637 km (0.074 R)
• M11: 2,202,081 km (0.105 R)
• M12: 2,516,087 km (0.094 R)
• M13: 2,651,323 km (0.107 R)
• M14: 2,788,953 km (0.08 R)
• M15: 2,929,126 km (0.115 R)
• M16: 3,042,970 km (0.113 R)
• M17: 3,216,803 km (0.039 R)
• M18: 3,513,755 km (0.077 R)
• M19: 3,604,561 km (0.1 R)
• M20: 3,788,716 km (0.112 R)
• M21: 3,944,597 km (0.119 R)
• M22: 4,295,254 km (0.101 R)
• M23: 4,857,144 km (0.108 R)
• M24: 5,095,453 km (0.112 R)
• M25: 5,442,520 km (0.118 R)
• M26: 5,583,591 km (0.103 R)
• M27: 5,761,762 km (0.088 R)
• M28: 6,233,594 km (0.097 R)
• M29: 7,253,253 km (0.082 R)
• M30: 7,487,074 km (0.066 R)
• M31: 8,162,808 km (0.088 R)
• M32: 8,734,122 km (0.092 R)
• M33: 9,872,412 km (0.079 R)
• M34: 10,568,940 km (0.041 R)
• M35: 12,988,087 km (0.106 R)
• M36: 13,415,339 km (0.098 R)
• M37: 13,558,803 km (0.087 R)
• M38: 14,283,754 km (0.041 R)
• M39: 15,419,950 km (0.107 R)
• M40: 15,872,484 km (0.097 R)
• M41: 16,024,326 km (0.097 R)
• M42: 16,431,531 km (0.117 R)
• M43: 16,636,330 km (0.099 R)
• M44: 16,739,104 km (0.098 R)
• M45: 17,152,293 km (0.074 R)
• M46: 17,568,924 km (0.07 R)
• M47: 17,726,001 km (0.051 R)
• M48: 18,147,119 km (0.07 R)
• M49: 19,430,519 km (0.108 R)
• M50: 20,137,818 km (0.075 R)
• M51: 21,354,049 km (0.116 R)
• M52: 21,465,948 km (0.082 R)
• M53: 21,914,891 km (0.099 R)
• M54: 23,453,057 km (0.065 R)
• M55: 23,568,247 km (0.086 R)
• M56: 23,799,525 km (0.102 R)
• M57: 24,966,987 km (0.105 R)
• M58: 26,512,333 km (0.097 R)
• M59: 27,114,913 km (0.111 R)
• M60: 27,600,358 km (0.048 R)
• M61: 28,333,837 km (0.066 R)
• M62: 29,570,413 km (0.118 R)
• M63: 30,007,388 km (0.117 R)
• M64: 30,258,114 km (0.117 R)
• M65: 30,698,530 km (0.084 R)
• M66: 33,840,086 km (0.082 R)
• M67: 34,888,019 km (0.112 R)
• M68: 36,613,331 km (0.093 R)
• M69: 37,217,108 km (0.052 R)
• M70: 37,351,746 km (0.11 R)
• M71: 38,434,386 km (0.059 R)
• M72: 38,570,520 km (0.053 R)
• M73: 38,911,453 km (0.096 R)
• M74: 42,374,794 km (0.09 R)
• M75: 45,144,149 km (0.063 R)
• M76: 45,287,614 km (0.078 R)
• M77: 46,297,100 km (0.091 R)
• M78: 48,118,006 km (0.026 R)
• M79: 48,264,611 km (0.049 R)
• M80: 48,484,969 km (0.097 R)
• M81: 49,074,086 km (0.055 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 339.8

Radius: 7.4

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 12.09 AU - 19.15 AU

Year: 21597 Days

Day: 15.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 100,001,957 km

• M1: 137,331 km (0.085 R)
• M2: 220,208 km (0.058 R)
• M3: 542,591 km (0.055 R)
• M4: 598,541 km (0.118 R)
• M5: 656,435 km (0.104 R)
• M6: 908,657 km (0.101 R)
• M7: 1,239,418 km (0.059 R)
• M8: 1,289,683 km (0.117 R)
• M9: 1,340,696 km (0.104 R)
• M10: 1,945,670 km (0.115 R)
• M11: 2,123,991 km (0.076 R)
• M12: 2,822,912 km (0.114 R)
• M13: 2,991,060 km (0.106 R)
• M14: 3,059,276 km (0.111 R)
• M15: 3,955,218 km (0.09 R)
• M16: 4,258,154 km (0.098 R)
• M17: 4,686,901 km (0.104 R)
• M18: 4,886,315 km (0.108 R)
• M19: 5,627,423 km (0.119 R)
• M20: 5,754,282 km (0.058 R)
• M21: 7,442,494 km (0.112 R)
• M22: 7,628,444 km (0.083 R)
• M23: 7,910,586 km (0.108 R)
• M24: 8,005,281 km (0.104 R)
• M25: 8,148,147 km (0.111 R)
• M26: 8,196,019 km (0.102 R)
• M27: 9,371,259 km (0.114 R)
• M28: 10,132,413 km (0.081 R)
• M29: 10,235,337 km (0.096 R)
• M30: 10,338,709 km (0.093 R)
• M31: 11,018,781 km (0.083 R)
• M32: 12,093,043 km (0.113 R)
• M33: 13,312,864 km (0.085 R)
• M34: 13,880,289 km (0.041 R)
• M35: 14,052,027 km (0.082 R)
• M36: 14,455,493 km (0.109 R)
• M37: 16,955,423 km (0.112 R)
• M38: 17,508,336 km (0.087 R)
• M39: 17,880,237 km (0.114 R)
• M40: 19,393,569 km (0.074 R)
• M41: 20,100,867 km (0.113 R)
• M42: 20,165,643 km (0.117 R)
• M43: 22,743,215 km (0.093 R)
• M44: 24,934,375 km (0.058 R)
• M45: 25,143,213 km (0.114 R)
• M46: 25,703,009 km (0.088 R)
• M47: 26,621,390 km (0.09 R)
• M48: 28,127,691 km (0.044 R)
• M49: 28,781,583 km (0.059 R)
• M50: 29,661,368 km (0.119 R)
• M51: 30,847,979 km (0.036 R)
• M52: 31,597,464 km (0.094 R)
• M53: 35,043,750 km (0.105 R)
• M54: 35,277,721 km (0.115 R)
• M55: 35,355,811 km (0.096 R)
• M56: 37,088,603 km (0.039 R)
• M57: 37,168,040 km (0.105 R)
• M58: 37,247,476 km (0.053 R)
• M59: 38,607,321 km (0.044 R)
• M60: 39,414,701 km (0.068 R)
• M61: 40,064,703 km (0.092 R)
• M62: 40,882,106 km (0.086 R)
• M63: 43,786,100 km (0.054 R)
• M64: 44,374,768 km (0.112 R)
• M65: 45,050,950 km (0.114 R)
• M66: 46,327,768 km (0.117 R)
• M67: 46,755,917 km (0.113 R)
• M68: 47,702,722 km (0.119 R)
• M69: 49,003,924 km (0.08 R)
• M70: 49,702,546 km (0.077 R)
• M71: 51,552,473 km (0.101 R)
• M72: 51,907,320 km (0.119 R)
• M73: 52,085,042 km (0.087 R)
• M74: 52,887,485 km (0.114 R)
• M75: 53,245,473 km (0.099 R)
• M76: 56,137,648 km (0.116 R)
• M77: 57,327,250 km (0.071 R)
• M78: 57,786,965 km (0.061 R)
• M79: 58,432,629 km (0.1 R)
• M80: 58,987,936 km (0.1 R)
• M81: 60,103,787 km (0.113 R)
• M82: 60,197,136 km (0.109 R)
• M83: 60,664,480 km (0.064 R)
• M84: 61,696,555 km (0.099 R)
• M85: 62,073,392 km (0.058 R)
• M86: 62,167,789 km (0.04 R)
• M87: 62,640,069 km (0.041 R)
• M88: 63,208,392 km (0.057 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881.7

Radius: 7.4

Gravity: 16.1 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 16.46 AU - 19.4 AU

Year: 26561 Days

Day: 22.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 100,001,957 km

• M1: 95,144 km (0.071 R)
• M2: 150,495 km (0.075 R)
• M3: 207,343 km (0.058 R)
• M4: 275,559 km (0.098 R)
• M5: 718,369 km (0.075 R)
• M6: 1,451,698 km (0.072 R)
• M7: 1,786,049 km (0.092 R)
• M8: 1,863,690 km (0.069 R)
• M9: 2,062,655 km (0.055 R)
• M10: 2,144,186 km (0.117 R)
• M11: 3,110,289 km (0.04 R)
• M12: 3,736,955 km (0.082 R)
• M13: 5,213,935 km (0.106 R)
• M14: 5,665,720 km (0.086 R)
• M15: 6,426,425 km (0.102 R)
• M16: 7,343,610 km (0.09 R)
• M17: 7,785,522 km (0.096 R)
• M18: 8,563,281 km (0.12 R)
• M19: 9,162,570 km (0.082 R)
• M20: 9,569,776 km (0.045 R)
• M21: 10,052,229 km (0.106 R)
• M22: 10,613,221 km (0.113 R)
• M23: 10,897,606 km (0.069 R)
• M24: 11,112,579 km (0.12 R)
• M25: 14,109,024 km (0.087 R)
• M26: 15,133,470 km (0.068 R)
• M27: 15,856,626 km (0.109 R)
• M28: 15,937,708 km (0.05 R)
• M29: 16,263,233 km (0.101 R)
• M30: 16,591,002 km (0.085 R)
• M31: 19,899,359 km (0.104 R)
• M32: 20,162,203 km (0.106 R)
• M33: 21,046,176 km (0.111 R)
• M34: 21,224,497 km (0.117 R)
• M35: 22,033,223 km (0.087 R)
• M36: 23,495,692 km (0.055 R)
• M37: 24,238,595 km (0.115 R)
• M38: 24,895,030 km (0.096 R)
• M39: 27,092,623 km (0.113 R)
• M40: 29,451,034 km (0.047 R)
• M41: 32,387,341 km (0.102 R)
• M42: 33,629,452 km (0.093 R)
• M43: 33,942,410 km (0.105 R)
• M44: 34,151,548 km (0.106 R)
• M45: 34,571,170 km (0.085 R)
• M46: 35,309,585 km (0.091 R)
• M47: 35,521,566 km (0.065 R)
• M48: 35,840,209 km (0.108 R)
• M49: 36,266,713 km (0.078 R)
• M50: 36,480,488 km (0.084 R)
• M51: 37,447,937 km (0.097 R)
• M52: 38,315,007 km (0.046 R)
• M53: 39,737,982 km (0.088 R)
• M54: 40,955,559 km (0.04 R)
• M55: 41,289,760 km (0.094 R)
• M56: 41,401,360 km (0.103 R)
• M57: 42,635,543 km (0.106 R)
• M58: 43,540,759 km (0.045 R)
• M59: 44,337,967 km (0.072 R)
• M60: 45,254,852 km (0.105 R)
• M61: 45,600,423 km (0.047 R)
• M62: 45,831,252 km (0.038 R)
• M63: 47,224,158 km (0.099 R)
• M64: 50,528,177 km (0.056 R)
• M65: 50,886,613 km (0.105 R)
• M66: 51,606,029 km (0.037 R)
• M67: 53,176,059 km (0.031 R)
• M68: 58,605,415 km (0.09 R)
• M69: 59,990,093 km (0.037 R)
• M70: 63,176,976 km (0.075 R)
• M71: 65,505,317 km (0.09 R)
• M72: 66,156,966 km (0.073 R)
• M73: 68,785,400 km (0.031 R)
• M74: 69,979,341 km (0.107 R)
• M75: 72,656,843 km (0.103 R)
• M76: 73,601,853 km (0.102 R)
• M77: 74,008,011 km (0.096 R)
• M78: 74,822,871 km (0.082 R)
• M79: 76,461,267 km (0.081 R)
• M80: 77,973,402 km (0.034 R)
• M81: 81,306,892 km (0.057 R)
• M82: 83,131,986 km (0.111 R)
• M83: 83,837,489 km (0.094 R)
• M84: 85,396,598 km (0.106 R)
• M85: 85,681,133 km (0.079 R)
• M86: 87,968,485 km (0.111 R)
• M87: 88,831,515 km (0.053 R)
• M88: 90,275,882 km (0.042 R)
• M89: 90,710,763 km (0.042 R)
• M90: 93,481,017 km (0.061 R)
• M91: 94,508,604 km (0.115 R)
• M92: 98,209,057 km (0.096 R)
• M93: 98,358,057 km (0.086 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 16,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit