🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.38 AU - 0.64 AU

Year: 137 Days

Day: 16.4 Hours

Environment

Temp: 222 °C

Axial Tilt: 44.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,597,819 km

• M1: 188,942 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.54 AU - 0.78 AU

Year: 202 Days

Day: 31 Hours

Environment

Temp: 160 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,597,819 km

• M1: 627,713 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.65 AU - 0.79 AU

Year: 230 Days

Day: 31.9 Hours

Environment

Temp: 137 °C

Axial Tilt: 48.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.91 AU - 0.91 AU

Year: 327 Days

Day: 44.8 Hours

Environment

Temp: 38 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.61 AU - 3.17 AU

Year: 1851 Days

Day: 46.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.04 AU - 5 AU

Year: 3036 Days

Day: 40.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.3

Radius: 8.1

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.48 AU - 4.86 AU

Year: 3802 Days

Day: 14.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 27,597,819 km

• M1: 115,938 km (0.04 R)
• M2: 179,517 km (0.111 R)
• M3: 233,522 km (0.119 R)
• M4: 476,170 km (0.05 R)
• M5: 579,841 km (0.032 R)
• M6: 701,165 km (0.105 R)
• M7: 862,731 km (0.1 R)
• M8: 1,162,675 km (0.116 R)
• M9: 1,392,756 km (0.096 R)
• M10: 1,571,675 km (0.088 R)
• M11: 1,637,498 km (0.112 R)
• M12: 1,799,214 km (0.063 R)
• M13: 1,868,178 km (0.119 R)
• M14: 1,938,040 km (0.055 R)
• M15: 2,094,819 km (0.112 R)
• M16: 2,436,201 km (0.056 R)
• M17: 2,636,962 km (0.115 R)
• M18: 2,827,101 km (0.08 R)
• M19: 2,923,890 km (0.05 R)
• M20: 3,104,305 km (0.086 R)
• M21: 3,170,727 km (0.085 R)
• M22: 3,322,120 km (0.054 R)
• M23: 3,458,703 km (0.082 R)
• M24: 3,879,671 km (0.113 R)
• M25: 4,169,293 km (0.094 R)
• M26: 4,522,493 km (0.107 R)
• M27: 4,693,184 km (0.12 R)
• M28: 4,885,268 km (0.084 R)
• M29: 5,297,261 km (0.095 R)
• M30: 5,946,366 km (0.119 R)
• M31: 6,620,454 km (0.059 R)
• M32: 7,010,306 km (0.112 R)
• M33: 7,318,627 km (0.047 R)
• M34: 7,429,778 km (0.116 R)
• M35: 8,085,915 km (0.104 R)
• M36: 8,293,407 km (0.119 R)
• M37: 8,362,820 km (0.057 R)
• M38: 8,455,870 km (0.118 R)
• M39: 8,760,601 km (0.075 R)
• M40: 8,997,414 km (0.114 R)
• M41: 9,842,792 km (0.077 R)
• M42: 9,965,612 km (0.108 R)
• M43: 10,237,730 km (0.107 R)
• M44: 10,312,380 km (0.049 R)
• M45: 10,437,144 km (0.089 R)
• M46: 11,094,028 km (0.062 R)
• M47: 11,170,772 km (0.086 R)
• M48: 11,273,247 km (0.081 R)
• M49: 11,608,496 km (0.066 R)
• M50: 12,474,368 km (0.064 R)
• M51: 13,225,200 km (0.078 R)
• M52: 13,743,108 km (0.117 R)
• M53: 14,406,724 km (0.084 R)
• M54: 14,490,349 km (0.093 R)
• M55: 14,883,043 km (0.104 R)
• M56: 14,995,990 km (0.117 R)
• M57: 15,393,172 km (0.1 R)
• M58: 15,478,742 km (0.036 R)
• M59: 15,564,462 km (0.044 R)
• M60: 15,707,627 km (0.107 R)
• M61: 16,082,070 km (0.09 R)
• M62: 16,139,965 km (0.066 R)
• M63: 16,197,859 km (0.12 R)
• M64: 16,401,163 km (0.1 R)
• M65: 16,576,192 km (0.064 R)
• M66: 16,986,838 km (0.108 R)
• M67: 17,075,251 km (0.109 R)
• M68: 17,163,812 km (0.097 R)
• M69: 17,400,776 km (0.056 R)
• M70: 17,997,970 km (0.057 R)
• M71: 18,208,604 km (0.104 R)
• M72: 18,299,111 km (0.108 R)
• M73: 18,420,135 km (0.085 R)
• M74: 18,601,897 km (0.063 R)
• M75: 18,784,406 km (0.066 R)
• M76: 19,028,700 km (0.068 R)
• M77: 19,397,010 km (0.06 R)
• M78: 20,390,639 km (0.109 R)
• M79: 20,484,736 km (0.101 R)
• M80: 20,673,079 km (0.087 R)
• M81: 20,956,867 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.1

Radius: 12

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.93 AU - 6.17 AU

Year: 4926 Days

Day: 11.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 27,597,819 km

• M1: 167,849 km (0.099 R)
• M2: 282,291 km (0.093 R)
• M3: 493,523 km (0.085 R)
• M4: 569,818 km (0.057 R)
• M5: 651,050 km (0.106 R)
• M6: 788,082 km (0.119 R)
• M7: 880,832 km (0.035 R)
• M8: 1,167,911 km (0.066 R)
• M9: 1,403,078 km (0.073 R)
• M10: 1,741,020 km (0.077 R)
• M11: 1,865,485 km (0.065 R)
• M12: 2,354,072 km (0.101 R)
• M13: 2,492,600 km (0.036 R)
• M14: 2,819,172 km (0.115 R)
• M15: 3,203,339 km (0.107 R)
• M16: 3,291,004 km (0.096 R)
• M17: 3,558,933 km (0.102 R)
• M18: 3,695,666 km (0.098 R)
• M19: 3,904,056 km (0.069 R)
• M20: 3,997,853 km (0.085 R)
• M21: 4,116,335 km (0.074 R)
• M22: 4,308,269 km (0.071 R)
• M23: 4,405,358 km (0.064 R)
• M24: 5,260,160 km (0.043 R)
• M25: 5,786,745 km (0.074 R)
• M26: 5,894,156 km (0.11 R)
• M27: 6,441,086 km (0.088 R)
• M28: 6,636,461 km (0.093 R)
• M29: 6,777,083 km (0.092 R)
• M30: 7,320,871 km (0.118 R)
• M31: 7,466,430 km (0.063 R)
• M32: 8,117,928 km (0.094 R)
• M33: 8,603,224 km (0.1 R)
• M34: 8,849,462 km (0.091 R)
• M35: 8,942,362 km (0.062 R)
• M36: 9,097,944 km (0.111 R)
• M37: 9,475,230 km (0.118 R)
• M38: 9,793,425 km (0.097 R)
• M39: 10,082,896 km (0.107 R)
• M40: 10,342,598 km (0.034 R)
• M41: 11,437,206 km (0.067 R)
• M42: 12,394,632 km (0.096 R)
• M43: 13,200,367 km (0.104 R)
• M44: 13,377,790 km (0.098 R)
• M45: 13,663,222 km (0.077 R)
• M46: 13,806,836 km (0.064 R)
• M47: 14,458,784 km (0.102 R)
• M48: 14,899,050 km (0.065 R)
• M49: 15,381,055 km (0.066 R)
• M50: 15,605,152 km (0.069 R)
• M51: 16,056,788 km (0.099 R)
• M52: 16,246,329 km (0.09 R)
• M53: 16,436,468 km (0.118 R)
• M54: 16,589,207 km (0.081 R)
• M55: 16,742,395 km (0.111 R)
• M56: 17,166,056 km (0.051 R)
• M57: 17,282,144 km (0.062 R)
• M58: 18,023,851 km (0.095 R)
• M59: 18,260,215 km (0.087 R)
• M60: 18,696,293 km (0.079 R)
• M61: 19,619,312 km (0.111 R)
• M62: 20,106,702 km (0.104 R)
• M63: 20,188,233 km (0.062 R)
• M64: 20,474,862 km (0.032 R)
• M65: 20,556,991 km (0.11 R)
• M66: 21,425,856 km (0.113 R)
• M67: 21,927,906 km (0.08 R)
• M68: 22,391,360 km (0.089 R)
• M69: 22,603,191 km (0.095 R)
• M70: 22,815,620 km (0.069 R)
• M71: 23,156,853 km (0.051 R)
• M72: 24,757,101 km (0.092 R)
• M73: 25,151,740 km (0.074 R)
• M74: 25,769,879 km (0.047 R)
• M75: 26,036,313 km (0.077 R)
• M76: 27,020,966 km (0.056 R)
• M77: 27,201,231 km (0.111 R)
• M78: 27,790,198 km (0.114 R)
• M79: 28,474,908 km (0.079 R)
• M80: 29,396,580 km (0.111 R)
• M81: 29,582,081 km (0.096 R)
• M82: 29,861,081 km (0.089 R)
• M83: 30,047,480 km (0.118 R)
• M84: 30,234,328 km (0.114 R)
• M85: 31,838,316 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.1

Radius: 14.6

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 7.16 AU - 11.93 AU

Year: 11101 Days

Day: 8 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 27,597,819 km

• M1: 323,431 km (0.044 R)
• M2: 459,415 km (0.091 R)
• M3: 794,215 km (0.036 R)
• M4: 983,756 km (0.043 R)
• M5: 1,316,461 km (0.045 R)
• M6: 1,467,705 km (0.105 R)
• M7: 1,605,036 km (0.099 R)
• M8: 2,087,788 km (0.062 R)
• M9: 2,221,229 km (0.103 R)
• M10: 3,313,294 km (0.074 R)
• M11: 5,173,992 km (0.088 R)
• M12: 5,573,269 km (0.093 R)
• M13: 5,666,767 km (0.118 R)
• M14: 6,401,891 km (0.116 R)
• M15: 6,864,149 km (0.11 R)
• M16: 6,964,678 km (0.064 R)
• M17: 7,065,657 km (0.052 R)
• M18: 8,208,734 km (0.078 R)
• M19: 9,371,708 km (0.077 R)
• M20: 9,520,708 km (0.119 R)
• M21: 11,370,037 km (0.118 R)
• M22: 12,911,194 km (0.105 R)
• M23: 13,706,157 km (0.112 R)
• M24: 13,833,166 km (0.05 R)
• M25: 14,131,015 km (0.095 R)
• M26: 14,819,763 km (0.058 R)
• M27: 15,299,673 km (0.11 R)
• M28: 15,431,469 km (0.089 R)
• M29: 15,740,389 km (0.113 R)
• M30: 16,454,419 km (0.083 R)
• M31: 16,634,535 km (0.115 R)
• M32: 16,996,712 km (0.056 R)
• M33: 17,224,549 km (0.118 R)
• M34: 17,729,143 km (0.114 R)
• M35: 17,960,122 km (0.056 R)
• M36: 18,238,673 km (0.108 R)
• M37: 18,471,896 km (0.095 R)
• M38: 18,565,395 km (0.096 R)
• M39: 19,509,657 km (0.113 R)
• M40: 20,324,516 km (0.116 R)
• M41: 20,809,213 km (0.081 R)
• M42: 21,052,908 km (0.078 R)
• M43: 21,150,596 km (0.081 R)
• M44: 21,248,582 km (0.083 R)
• M45: 21,938,229 km (0.099 R)
• M46: 22,585,090 km (0.113 R)
• M47: 23,389,926 km (0.088 R)
• M48: 23,795,935 km (0.079 R)
• M49: 24,050,850 km (0.081 R)
• M50: 24,255,500 km (0.06 R)
• M51: 25,443,157 km (0.057 R)
• M52: 26,122,780 km (0.094 R)
• M53: 26,280,456 km (0.111 R)
• M54: 26,649,664 km (0.102 R)
• M55: 26,914,452 km (0.066 R)
• M56: 27,073,774 km (0.068 R)
• M57: 27,714,053 km (0.097 R)
• M58: 27,982,282 km (0.113 R)
• M59: 28,737,901 km (0.095 R)
• M60: 28,900,813 km (0.073 R)
• M61: 30,435,238 km (0.068 R)
• M62: 31,156,599 km (0.085 R)
• M63: 31,268,049 km (0.075 R)
• M64: 32,108,490 km (0.084 R)
• M65: 32,277,536 km (0.06 R)
• M66: 33,297,494 km (0.053 R)
• M67: 33,525,631 km (0.084 R)
• M68: 33,926,104 km (0.081 R)
• M69: 34,443,414 km (0.105 R)
• M70: 34,789,583 km (0.09 R)
• M71: 35,543,856 km (0.093 R)
• M72: 35,777,079 km (0.1 R)
• M73: 36,597,025 km (0.081 R)
• M74: 37,127,499 km (0.099 R)
• M75: 37,304,922 km (0.108 R)
• M76: 37,423,403 km (0.094 R)
• M77: 37,898,227 km (0.07 R)
• M78: 38,196,076 km (0.095 R)
• M79: 39,274,827 km (0.113 R)
• M80: 39,455,541 km (0.057 R)
• M81: 39,636,554 km (0.098 R)
• M82: 40,181,240 km (0.092 R)
• M83: 40,667,583 km (0.111 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.7

Radius: 12

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 10.72 AU - 11.78 AU

Year: 14215 Days

Day: 10.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 27,597,819 km

• M1: 172,636 km (0.102 R)
• M2: 277,803 km (0.057 R)
• M3: 385,514 km (0.081 R)
• M4: 625,319 km (0.095 R)
• M5: 701,764 km (0.08 R)
• M6: 829,520 km (0.06 R)
• M7: 991,385 km (0.106 R)
• M8: 1,290,282 km (0.091 R)
• M9: 1,649,167 km (0.103 R)
• M10: 1,791,883 km (0.093 R)
• M11: 2,056,223 km (0.052 R)
• M12: 2,567,548 km (0.091 R)
• M13: 3,000,933 km (0.036 R)
• M14: 3,600,970 km (0.113 R)
• M15: 3,936,219 km (0.12 R)
• M16: 4,614,496 km (0.104 R)
• M17: 5,979,576 km (0.117 R)
• M18: 6,202,029 km (0.047 R)
• M19: 6,579,015 km (0.081 R)
• M20: 7,171,572 km (0.117 R)
• M21: 7,302,620 km (0.108 R)
• M22: 7,434,565 km (0.105 R)
• M23: 8,352,348 km (0.115 R)
• M24: 9,679,581 km (0.091 R)
• M25: 10,471,552 km (0.098 R)
• M26: 10,710,160 km (0.06 R)
• M27: 11,314,685 km (0.1 R)
• M28: 11,930,430 km (0.117 R)
• M29: 12,179,660 km (0.094 R)
• M30: 12,556,946 km (0.104 R)
• M31: 13,581,691 km (0.115 R)
• M32: 13,776,917 km (0.072 R)
• M33: 14,301,856 km (0.046 R)
• M34: 14,600,004 km (0.094 R)
• M35: 15,642,851 km (0.088 R)
• M36: 16,155,972 km (0.079 R)
• M37: 16,362,865 km (0.119 R)
• M38: 17,058,645 km (0.089 R)
• M39: 17,480,810 km (0.03 R)
• M40: 17,657,635 km (0.092 R)
• M41: 17,942,021 km (0.074 R)
• M42: 18,299,410 km (0.106 R)
• M43: 18,515,130 km (0.083 R)
• M44: 18,840,206 km (0.101 R)
• M45: 19,094,373 km (0.038 R)
• M46: 19,532,695 km (0.041 R)
• M47: 20,344,862 km (0.04 R)
• M48: 20,680,260 km (0.092 R)
• M49: 23,351,330 km (0.092 R)
• M50: 23,507,211 km (0.077 R)
• M51: 23,820,020 km (0.098 R)
• M52: 23,937,604 km (0.058 R)
• M53: 24,647,745 km (0.071 R)
• M54: 25,685,655 km (0.108 R)
• M55: 26,453,092 km (0.099 R)
• M56: 27,146,179 km (0.079 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 20,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit