🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.43 AU - 0.67 AU

Year: 145 Days

Day: 24.2 Hours

Environment

Temp: 221 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.54 AU - 0.76 AU

Year: 186 Days

Day: 23.5 Hours

Environment

Temp: 216 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.8 AU - 0.8 AU

Year: 254 Days

Day: 33.5 Hours

Environment

Temp: 144 °C

Axial Tilt: 85.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.91 AU - 1.41 AU

Year: 443 Days

Day: 44.7 Hours

Environment

Temp: 32 °C

Axial Tilt: 7.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.93 AU - 2.99 AU

Year: 1807 Days

Day: 28.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,210,272 km

• M1: 49,367 km (0.074 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.22 AU - 3.32 AU

Year: 2098 Days

Day: 14.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715

Radius: 8.6

Gravity: 9.67 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 9.43 AU - 13.63 AU

Year: 13889 Days

Day: 7.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 60,210,272 km

• M1: 128,355 km (0.099 R)
• M2: 664,663 km (0.086 R)
• M3: 950,994 km (0.118 R)
• M4: 1,154,746 km (0.117 R)
• M5: 1,989,053 km (0.074 R)
• M6: 2,618,561 km (0.098 R)
• M7: 2,713,406 km (0.06 R)
• M8: 2,809,298 km (0.111 R)
• M9: 3,170,876 km (0.057 R)
• M10: 3,652,282 km (0.109 R)
• M11: 3,937,715 km (0.106 R)
• M12: 4,798,352 km (0.073 R)
• M13: 5,150,505 km (0.105 R)
• M14: 5,797,366 km (0.026 R)
• M15: 5,880,094 km (0.08 R)
• M16: 6,512,594 km (0.057 R)
• M17: 7,078,223 km (0.085 R)
• M18: 8,396,180 km (0.096 R)
• M19: 8,489,829 km (0.094 R)
• M20: 9,203,411 km (0.115 R)
• M21: 9,396,990 km (0.074 R)
• M22: 9,640,685 km (0.103 R)
• M23: 9,738,821 km (0.109 R)
• M24: 10,134,657 km (0.075 R)
• M25: 10,384,785 km (0.089 R)
• M26: 11,250,059 km (0.096 R)
• M27: 11,822,421 km (0.101 R)
• M28: 12,297,693 km (0.037 R)
• M29: 12,404,057 km (0.117 R)
• M30: 12,725,393 km (0.096 R)
• M31: 13,212,484 km (0.107 R)
• M32: 13,485,650 km (0.095 R)
• M33: 14,316,516 km (0.113 R)
• M34: 15,049,845 km (0.111 R)
• M35: 15,392,574 km (0.091 R)
• M36: 15,737,696 km (0.112 R)
• M37: 15,795,441 km (0.06 R)
• M38: 16,906,803 km (0.047 R)
• M39: 18,103,736 km (0.065 R)
• M40: 18,224,910 km (0.112 R)
• M41: 18,773,635 km (0.111 R)
• M42: 19,265,812 km (0.028 R)
• M43: 19,451,613 km (0.093 R)
• M44: 19,887,242 km (0.084 R)
• M45: 20,958,512 km (0.051 R)
• M46: 21,469,239 km (0.108 R)
• M47: 21,661,772 km (0.11 R)
• M48: 21,726,099 km (0.082 R)
• M49: 22,242,810 km (0.069 R)
• M50: 26,589,226 km (0.08 R)
• M51: 29,675,430 km (0.082 R)
• M52: 31,042,755 km (0.077 R)
• M53: 31,115,310 km (0.052 R)
• M54: 31,405,979 km (0.069 R)
• M55: 31,770,698 km (0.092 R)
• M56: 31,916,855 km (0.03 R)
• M57: 33,391,741 km (0.068 R)
• M58: 33,838,440 km (0.103 R)
• M59: 37,174,772 km (0.104 R)
• M60: 37,406,050 km (0.11 R)
• M61: 38,569,622 km (0.116 R)
• M62: 40,060,365 km (0.063 R)
• M63: 41,970,281 km (0.09 R)
• M64: 42,855,601 km (0.098 R)
• M65: 43,259,964 km (0.041 R)
• M66: 43,747,055 km (0.112 R)
• M67: 43,909,668 km (0.11 R)
• M68: 45,136,670 km (0.077 R)
• M69: 45,301,078 km (0.108 R)
• M70: 45,878,226 km (0.053 R)
• M71: 46,043,532 km (0.101 R)
• M72: 46,457,768 km (0.11 R)
• M73: 47,206,506 km (0.092 R)
• M74: 47,456,933 km (0.062 R)
• M75: 47,624,183 km (0.075 R)
• M76: 48,210,906 km (0.089 R)
• M77: 49,730,820 km (0.108 R)
• M78: 49,985,735 km (0.051 R)
• M79: 50,496,612 km (0.087 R)
• M80: 50,582,032 km (0.078 R)
• M81: 51,609,769 km (0.095 R)
• M82: 52,298,817 km (0.087 R)
• M83: 52,644,388 km (0.068 R)
• M84: 53,685,889 km (0.042 R)
• M85: 55,700,972 km (0.079 R)
• M86: 56,142,286 km (0.093 R)
• M87: 56,230,698 km (0.09 R)
• M88: 56,319,110 km (0.05 R)
• M89: 56,496,234 km (0.086 R)
• M90: 57,206,226 km (0.104 R)
• M91: 57,651,579 km (0.084 R)
• M92: 57,829,899 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582.5

Radius: 3.6

Gravity: 44.95 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 12.31 AU - 14.45 AU

Year: 17363 Days

Day: 16.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 60,210,272 km

• M1: 110,254 km (0.12 R)
• M2: 822,190 km (0.059 R)
• M3: 913,594 km (0.086 R)
• M4: 1,106,127 km (0.119 R)
• M5: 1,472,941 km (0.111 R)
• M6: 1,584,092 km (0.118 R)
• M7: 1,844,392 km (0.063 R)
• M8: 2,275,234 km (0.077 R)
• M9: 2,436,501 km (0.086 R)
• M10: 2,502,024 km (0.039 R)
• M11: 2,702,037 km (0.119 R)
• M12: 2,976,848 km (0.111 R)
• M13: 4,639,778 km (0.041 R)
• M14: 5,474,085 km (0.085 R)
• M15: 6,308,542 km (0.109 R)
• M16: 6,717,543 km (0.051 R)
• M17: 7,134,921 km (0.058 R)
• M18: 7,275,992 km (0.082 R)
• M19: 7,465,383 km (0.061 R)
• M20: 7,608,548 km (0.083 R)
• M21: 7,656,569 km (0.092 R)
• M22: 7,800,931 km (0.102 R)
• M23: 8,337,987 km (0.108 R)
• M24: 8,735,917 km (0.083 R)
• M25: 9,089,267 km (0.094 R)
• M26: 10,335,866 km (0.083 R)
• M27: 10,388,974 km (0.095 R)
• M28: 10,442,081 km (0.038 R)
• M29: 10,709,412 km (0.07 R)
• M30: 11,250,657 km (0.078 R)
• M31: 11,745,378 km (0.098 R)
• M32: 13,041,643 km (0.049 R)
• M33: 13,911,106 km (0.119 R)
• M34: 14,087,332 km (0.111 R)
• M35: 14,382,489 km (0.112 R)
• M36: 14,739,429 km (0.109 R)
• M37: 16,257,848 km (0.089 R)
• M38: 16,443,349 km (0.1 R)
• M39: 17,381,477 km (0.094 R)
• M40: 17,698,026 km (0.117 R)
• M41: 22,393,305 km (0.106 R)
• M42: 22,806,794 km (0.108 R)
• M43: 23,153,262 km (0.093 R)
• M44: 23,711,113 km (0.086 R)
• M45: 24,344,061 km (0.104 R)
• M46: 25,053,903 km (0.101 R)
• M47: 26,348,523 km (0.092 R)
• M48: 26,566,487 km (0.105 R)
• M49: 28,628,694 km (0.076 R)
• M50: 29,002,390 km (0.118 R)
• M51: 29,077,189 km (0.115 R)
• M52: 29,152,287 km (0.047 R)
• M53: 32,281,575 km (0.099 R)
• M54: 32,592,589 km (0.09 R)
• M55: 32,670,380 km (0.064 R)
• M56: 33,295,848 km (0.097 R)
• M57: 33,925,207 km (0.066 R)
• M58: 34,004,045 km (0.079 R)
• M59: 35,435,547 km (0.034 R)
• M60: 35,675,951 km (0.1 R)
• M61: 35,917,102 km (0.113 R)
• M62: 35,997,436 km (0.117 R)
• M63: 37,130,192 km (0.044 R)
• M64: 39,347,681 km (0.091 R)
• M65: 39,762,964 km (0.047 R)
• M66: 42,200,213 km (0.098 R)
• M67: 44,253,593 km (0.061 R)
• M68: 44,772,100 km (0.08 R)
• M69: 45,466,383 km (0.085 R)
• M70: 45,640,515 km (0.071 R)
• M71: 45,727,731 km (0.095 R)
• M72: 46,164,257 km (0.089 R)
• M73: 47,217,726 km (0.098 R)
• M74: 50,786,084 km (0.092 R)
• M75: 54,440,012 km (0.074 R)
• M76: 55,459,671 km (0.111 R)
• M77: 56,018,419 km (0.104 R)
• M78: 56,298,466 km (0.099 R)
• M79: 56,672,760 km (0.074 R)
• M80: 56,766,408 km (0.091 R)
• M81: 58,556,047 km (0.113 R)
• M82: 58,935,128 km (0.112 R)
• M83: 59,029,973 km (0.092 R)
• M84: 59,219,963 km (0.077 R)
• M85: 60,077,458 km (0.112 R)
• M86: 60,459,830 km (0.114 R)
• M87: 60,651,315 km (0.089 R)
• M88: 60,842,950 km (0.107 R)
• M89: 61,034,884 km (0.095 R)
• M90: 62,964,846 km (0.115 R)
• M91: 63,839,844 km (0.071 R)
• M92: 63,937,232 km (0.095 R)
• M93: 64,034,770 km (0.088 R)
• M94: 64,229,995 km (0.058 R)
• M95: 65,405,236 km (0.056 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.3

Radius: 7.1

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 11.99 AU - 17.39 AU

Year: 19974 Days

Day: 22.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 60,210,272 km

• M1: 90,208 km (0.109 R)
• M2: 198,816 km (0.063 R)
• M3: 662,270 km (0.115 R)
• M4: 780,751 km (0.092 R)
• M5: 885,021 km (0.09 R)
• M6: 1,130,960 km (0.059 R)
• M7: 1,298,510 km (0.06 R)
• M8: 1,551,928 km (0.119 R)
• M9: 1,793,379 km (0.114 R)
• M10: 2,018,075 km (0.033 R)
• M11: 2,525,362 km (0.1 R)
• M12: 2,906,387 km (0.107 R)
• M13: 3,037,435 km (0.072 R)
• M14: 3,651,086 km (0.068 R)
• M15: 4,117,831 km (0.112 R)
• M16: 4,641,424 km (0.041 R)
• M17: 4,833,507 km (0.106 R)
• M18: 5,506,099 km (0.087 R)
• M19: 5,627,872 km (0.104 R)
• M20: 6,123,789 km (0.086 R)
• M21: 6,250,049 km (0.08 R)
• M22: 6,334,572 km (0.101 R)
• M23: 6,850,236 km (0.079 R)
• M24: 6,937,452 km (0.11 R)
• M25: 7,157,211 km (0.089 R)
• M26: 7,290,054 km (0.116 R)
• M27: 7,558,432 km (0.045 R)
• M28: 10,869,632 km (0.101 R)
• M29: 11,433,915 km (0.097 R)
• M30: 12,324,471 km (0.092 R)
• M31: 12,751,274 km (0.117 R)
• M32: 13,400,678 km (0.06 R)
• M33: 14,005,353 km (0.072 R)
• M34: 15,872,035 km (0.102 R)
• M35: 17,575,955 km (0.095 R)
• M36: 17,635,644 km (0.116 R)
• M37: 18,601,448 km (0.05 R)
• M38: 18,968,112 km (0.119 R)
• M39: 20,019,636 km (0.116 R)
• M40: 20,773,310 km (0.085 R)
• M41: 20,899,870 km (0.058 R)
• M42: 21,026,579 km (0.091 R)
• M43: 21,472,231 km (0.092 R)
• M44: 24,277,790 km (0.087 R)
• M45: 24,812,452 km (0.047 R)
• M46: 25,553,710 km (0.034 R)
• M47: 27,127,330 km (0.07 R)
• M48: 28,520,834 km (0.113 R)
• M49: 28,591,145 km (0.096 R)
• M50: 29,937,675 km (0.117 R)
• M51: 30,080,541 km (0.119 R)
• M52: 31,015,079 km (0.119 R)
• M53: 33,430,038 km (0.042 R)
• M54: 33,726,840 km (0.113 R)
• M55: 34,024,540 km (0.074 R)
• M56: 34,099,189 km (0.115 R)
• M57: 34,397,936 km (0.099 R)
• M58: 35,148,618 km (0.048 R)
• M59: 38,360,335 km (0.044 R)
• M60: 38,593,259 km (0.104 R)
• M61: 38,671,050 km (0.047 R)
• M62: 39,373,262 km (0.088 R)
• M63: 42,384,218 km (0.093 R)
• M64: 43,512,037 km (0.049 R)
• M65: 43,754,984 km (0.038 R)
• M66: 43,836,066 km (0.105 R)
• M67: 44,323,605 km (0.059 R)
• M68: 44,568,198 km (0.081 R)
• M69: 45,714,865 km (0.082 R)
• M70: 45,879,573 km (0.061 R)
• M71: 46,539,898 km (0.082 R)
• M72: 46,788,380 km (0.09 R)
• M73: 46,954,284 km (0.081 R)
• M74: 47,536,519 km (0.109 R)
• M75: 47,870,271 km (0.109 R)
• M76: 48,456,246 km (0.05 R)
• M77: 48,792,094 km (0.046 R)
• M78: 50,568,119 km (0.042 R)
• M79: 50,738,362 km (0.078 R)
• M80: 50,908,903 km (0.101 R)
• M81: 51,592,566 km (0.033 R)
• M82: 52,021,313 km (0.109 R)
• M83: 52,107,332 km (0.056 R)
• M84: 52,796,230 km (0.115 R)
• M85: 54,706,445 km (0.115 R)
• M86: 55,494,527 km (0.082 R)
• M87: 57,170,322 km (0.109 R)
• M88: 57,347,596 km (0.032 R)
• M89: 57,969,773 km (0.102 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 10,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit