🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.72 AU - 0.74 AU

Year: 219 Days

Day: 35.1 Hours

Environment

Temp: 126 °C

Axial Tilt: 50 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,091,934 km

• M1: 122,221 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.71 AU - 0.89 AU

Year: 251 Days

Day: 45.9 Hours

Environment

Temp: 165 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,091,934 km

• M1: 217,366 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.67 AU - 1.03 AU

Year: 275 Days

Day: 15.4 Hours

Environment

Temp: 149 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,091,934 km

• M1: 86,916 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.79 AU - 1.15 AU

Year: 336 Days

Day: 22.2 Hours

Environment

Temp: 83 °C

Axial Tilt: 45.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.97 AU - 3.95 AU

Year: 2262 Days

Day: 29.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.4

Radius: 14.8

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.53 AU - 7.61 AU

Year: 5919 Days

Day: 14.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 67,091,934 km

• M1: 192,832 km (0.098 R)
• M2: 297,401 km (0.113 R)
• M3: 483,052 km (0.096 R)
• M4: 607,966 km (0.052 R)
• M5: 746,493 km (0.087 R)
• M6: 883,375 km (0.094 R)
• M7: 1,014,722 km (0.104 R)
• M8: 1,169,407 km (0.041 R)
• M9: 1,451,548 km (0.075 R)
• M10: 1,556,566 km (0.085 R)
• M11: 2,023,461 km (0.073 R)
• M12: 2,182,184 km (0.111 R)
• M13: 2,449,366 km (0.095 R)
• M14: 2,881,554 km (0.029 R)
• M15: 3,221,740 km (0.102 R)
• M16: 3,551,304 km (0.089 R)
• M17: 3,941,455 km (0.089 R)
• M18: 4,448,741 km (0.102 R)
• M19: 4,657,580 km (0.087 R)
• M20: 4,816,453 km (0.113 R)
• M21: 5,221,414 km (0.088 R)
• M22: 5,525,547 km (0.05 R)
• M23: 6,180,337 km (0.113 R)
• M24: 6,472,801 km (0.075 R)
• M25: 6,620,903 km (0.113 R)
• M26: 7,316,084 km (0.04 R)
• M27: 7,656,868 km (0.104 R)
• M28: 7,813,497 km (0.115 R)
• M29: 8,002,888 km (0.094 R)
• M30: 9,371,409 km (0.099 R)
• M31: 9,877,648 km (0.1 R)
• M32: 10,082,747 km (0.068 R)
• M33: 10,185,670 km (0.113 R)
• M34: 10,531,840 km (0.053 R)
• M35: 11,235,548 km (0.085 R)
• M36: 12,027,370 km (0.076 R)
• M37: 13,211,138 km (0.111 R)
• M38: 14,123,385 km (0.119 R)
• M39: 14,316,067 km (0.054 R)
• M40: 14,548,243 km (0.104 R)
• M41: 14,860,005 km (0.068 R)
• M42: 15,213,355 km (0.115 R)
• M43: 16,289,862 km (0.077 R)
• M44: 16,491,968 km (0.065 R)
• M45: 17,514,919 km (0.066 R)
• M46: 18,180,330 km (0.096 R)
• M47: 18,727,110 km (0.118 R)
• M48: 18,938,941 km (0.113 R)
• M49: 19,108,884 km (0.07 R)
• M50: 19,407,631 km (0.042 R)
• M51: 19,536,136 km (0.12 R)
• M52: 19,836,977 km (0.098 R)
• M53: 19,966,379 km (0.072 R)
• M54: 20,269,614 km (0.114 R)
• M55: 21,497,214 km (0.114 R)
• M56: 22,703,870 km (0.097 R)
• M57: 23,932,518 km (0.063 R)
• M58: 24,996,159 km (0.094 R)
• M59: 25,463,353 km (0.062 R)
• M60: 26,549,134 km (0.059 R)
• M61: 27,217,388 km (0.064 R)
• M62: 27,649,875 km (0.114 R)
• M63: 27,842,856 km (0.111 R)
• M64: 27,987,817 km (0.099 R)
• M65: 28,473,112 km (0.085 R)
• M66: 28,667,889 km (0.07 R)
• M67: 28,961,101 km (0.091 R)
• M68: 29,157,074 km (0.119 R)
• M69: 29,599,734 km (0.081 R)
• M70: 30,044,488 km (0.073 R)
• M71: 30,591,119 km (0.049 R)
• M72: 30,790,832 km (0.096 R)
• M73: 31,090,925 km (0.068 R)
• M74: 32,657,664 km (0.109 R)
• M75: 33,424,951 km (0.103 R)
• M76: 33,733,422 km (0.106 R)
• M77: 33,888,106 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.5

Radius: 11

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 8.2 AU - 13.38 AU

Year: 12457 Days

Day: 13.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 67,091,934 km

• M1: 148,102 km (0.094 R)
• M2: 251,324 km (0.109 R)
• M3: 443,408 km (0.102 R)
• M4: 523,293 km (0.07 R)
• M5: 875,148 km (0.073 R)
• M6: 1,140,085 km (0.102 R)
• M7: 1,216,829 km (0.081 R)
• M8: 1,308,832 km (0.051 R)
• M9: 1,556,566 km (0.084 R)
• M10: 1,819,708 km (0.039 R)
• M11: 2,192,955 km (0.088 R)
• M12: 2,455,200 km (0.117 R)
• M13: 2,641,450 km (0.037 R)
• M14: 2,956,503 km (0.083 R)
• M15: 3,933,826 km (0.029 R)
• M16: 4,032,710 km (0.047 R)
• M17: 4,602,378 km (0.087 R)
• M18: 4,896,787 km (0.1 R)
• M19: 5,393,751 km (0.117 R)
• M20: 5,659,587 km (0.111 R)
• M21: 6,296,425 km (0.112 R)
• M22: 6,365,988 km (0.115 R)
• M23: 7,172,769 km (0.093 R)
• M24: 7,637,570 km (0.119 R)
• M25: 7,811,402 km (0.033 R)
• M26: 8,188,090 km (0.113 R)
• M27: 8,366,111 km (0.097 R)
• M28: 8,468,287 km (0.066 R)
• M29: 10,323,749 km (0.119 R)
• M30: 10,654,061 km (0.071 R)
• M31: 10,737,238 km (0.073 R)
• M32: 12,357,682 km (0.089 R)
• M33: 12,445,047 km (0.101 R)
• M34: 13,181,368 km (0.09 R)
• M35: 13,690,150 km (0.094 R)
• M36: 13,841,094 km (0.084 R)
• M37: 14,053,224 km (0.075 R)
• M38: 14,634,561 km (0.12 R)
• M39: 15,568,351 km (0.059 R)
• M40: 15,757,443 km (0.1 R)
• M41: 17,264,791 km (0.099 R)
• M42: 17,460,615 km (0.108 R)
• M43: 18,217,729 km (0.111 R)
• M44: 18,717,386 km (0.099 R)
• M45: 19,052,934 km (0.102 R)
• M46: 19,492,154 km (0.119 R)
• M47: 19,662,097 km (0.091 R)
• M48: 20,071,696 km (0.091 R)
• M49: 21,352,254 km (0.075 R)
• M50: 21,562,439 km (0.118 R)
• M51: 21,949,598 km (0.073 R)
• M52: 22,516,724 km (0.117 R)
• M53: 22,981,075 km (0.069 R)
• M54: 24,174,118 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.6

Radius: 11.2

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 10.17 AU - 15.07 AU

Year: 15757 Days

Day: 11.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,091,934 km

• M1: 141,370 km (0.089 R)
• M2: 227,239 km (0.056 R)
• M3: 328,667 km (0.12 R)
• M4: 436,377 km (0.067 R)
• M5: 674,836 km (0.063 R)
• M6: 865,424 km (0.049 R)
• M7: 1,197,980 km (0.078 R)
• M8: 1,654,253 km (0.105 R)
• M9: 2,648,780 km (0.115 R)
• M10: 2,853,131 km (0.118 R)
• M11: 3,027,412 km (0.097 R)
• M12: 3,277,540 km (0.103 R)
• M13: 3,759,843 km (0.12 R)
• M14: 3,951,329 km (0.106 R)
• M15: 4,464,449 km (0.108 R)
• M16: 4,790,872 km (0.09 R)
• M17: 5,295,017 km (0.096 R)
• M18: 5,466,755 km (0.105 R)
• M19: 6,444,826 km (0.107 R)
• M20: 6,536,380 km (0.069 R)
• M21: 7,142,550 km (0.08 R)
• M22: 8,558,644 km (0.039 R)
• M23: 8,811,464 km (0.098 R)
• M24: 9,015,516 km (0.081 R)
• M25: 9,324,585 km (0.104 R)
• M26: 9,584,736 km (0.094 R)
• M27: 9,741,963 km (0.083 R)
• M28: 11,030,898 km (0.107 R)
• M29: 12,429,788 km (0.117 R)
• M30: 13,884,029 km (0.109 R)
• M31: 15,946,834 km (0.119 R)
• M32: 16,133,382 km (0.067 R)
• M33: 18,493,588 km (0.094 R)
• M34: 18,624,187 km (0.108 R)
• M35: 18,952,105 km (0.08 R)
• M36: 19,215,846 km (0.115 R)
• M37: 19,813,640 km (0.066 R)
• M38: 21,369,158 km (0.102 R)
• M39: 21,643,670 km (0.111 R)
• M40: 21,781,300 km (0.081 R)
• M41: 22,057,608 km (0.096 R)
• M42: 24,452,670 km (0.091 R)
• M43: 25,100,279 km (0.104 R)
• M44: 26,192,343 km (0.12 R)
• M45: 26,412,551 km (0.074 R)
• M46: 26,633,507 km (0.099 R)
• M47: 27,672,465 km (0.09 R)
• M48: 29,636,834 km (0.117 R)
• M49: 30,250,335 km (0.042 R)
• M50: 30,713,041 km (0.099 R)
• M51: 31,567,694 km (0.101 R)
• M52: 33,778,302 km (0.046 R)
• M53: 33,938,072 km (0.103 R)
• M54: 34,178,326 km (0.104 R)
• M55: 35,468,758 km (0.093 R)
• M56: 35,875,365 km (0.072 R)
• M57: 36,447,128 km (0.085 R)
• M58: 36,529,107 km (0.066 R)
• M59: 36,693,067 km (0.092 R)
• M60: 37,516,902 km (0.099 R)
• M61: 37,848,261 km (0.112 R)
• M62: 38,680,624 km (0.056 R)
• M63: 39,266,898 km (0.063 R)
• M64: 41,898,474 km (0.06 R)
• M65: 43,278,814 km (0.111 R)
• M66: 44,761,927 km (0.089 R)
• M67: 45,113,183 km (0.1 R)
• M68: 48,496,488 km (0.086 R)
• M69: 49,219,195 km (0.054 R)
• M70: 50,309,764 km (0.109 R)
• M71: 51,500,264 km (0.097 R)
• M72: 52,052,878 km (0.098 R)
• M73: 53,536,141 km (0.1 R)
• M74: 53,629,341 km (0.12 R)
• M75: 53,815,740 km (0.119 R)
• M76: 53,909,089 km (0.084 R)
• M77: 54,189,435 km (0.083 R)
• M78: 55,221,212 km (0.09 R)
• M79: 56,354,415 km (0.068 R)
• M80: 58,931,837 km (0.083 R)
• M81: 59,509,734 km (0.07 R)
• M82: 59,799,355 km (0.114 R)
• M83: 59,896,145 km (0.099 R)
• M84: 60,962,927 km (0.067 R)
• M85: 61,547,406 km (0.094 R)
• M86: 63,410,648 km (0.035 R)
• M87: 63,805,287 km (0.112 R)
• M88: 64,200,674 km (0.094 R)
• M89: 64,299,708 km (0.117 R)
• M90: 64,497,776 km (0.103 R)
• M91: 65,093,474 km (0.088 R)
• M92: 65,990,314 km (0.058 R)
• M93: 66,390,189 km (0.115 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 14,857 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit