🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.55 AU - 0.65 AU

Year: 168 Days

Day: 20.1 Hours

Environment

Temp: 180 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,717,491 km

• M1: 487,390 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.62 AU - 0.74 AU

Year: 203 Days

Day: 45.4 Hours

Environment

Temp: 180 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,717,491 km

• M1: 89,609 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.2 AU - 1.56 AU

Year: 586 Days

Day: 30.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.22 AU - 1.56 AU

Year: 593 Days

Day: 40.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.37 AU - 1.47 AU

Year: 612 Days

Day: 17.3 Hours

Environment

Temp: -10 °C

Axial Tilt: 27.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 106,717,491 km

• M1: 307,274 km (0.118 R)
• M2: 760,256 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.85 AU - 3.81 AU

Year: 2198 Days

Day: 17.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.5

Radius: 10

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.41 AU - 6.75 AU

Year: 4767 Days

Day: 13.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 106,717,491 km

• M1: 144,811 km (0.086 R)
• M2: 244,144 km (0.119 R)
• M3: 370,255 km (0.087 R)
• M4: 463,155 km (0.099 R)
• M5: 664,813 km (0.075 R)
• M6: 908,508 km (0.114 R)
• M7: 987,346 km (0.071 R)
• M8: 1,082,490 km (0.106 R)
• M9: 1,326,784 km (0.079 R)
• M10: 1,463,366 km (0.03 R)
• M11: 1,636,900 km (0.116 R)
• M12: 1,767,349 km (0.103 R)
• M13: 2,126,683 km (0.072 R)
• M14: 2,305,902 km (0.106 R)
• M15: 2,379,055 km (0.075 R)
• M16: 2,508,906 km (0.038 R)
• M17: 2,584,303 km (0.08 R)
• M18: 2,893,223 km (0.102 R)
• M19: 3,173,270 km (0.109 R)
• M20: 4,043,481 km (0.112 R)
• M21: 4,199,212 km (0.092 R)
• M22: 4,585,624 km (0.119 R)
• M23: 4,794,911 km (0.11 R)
• M24: 5,441,623 km (0.101 R)
• M25: 6,294,929 km (0.085 R)
• M26: 6,449,763 km (0.07 R)
• M27: 6,632,122 km (0.119 R)
• M28: 6,710,811 km (0.111 R)
• M29: 7,189,374 km (0.1 R)
• M30: 7,432,770 km (0.105 R)
• M31: 7,955,764 km (0.119 R)
• M32: 8,039,390 km (0.05 R)
• M33: 8,207,538 km (0.099 R)
• M34: 8,719,162 km (0.061 R)
• M35: 8,805,480 km (0.118 R)
• M36: 9,182,616 km (0.035 R)
• M37: 9,358,544 km (0.064 R)
• M38: 9,743,459 km (0.033 R)
• M39: 10,013,034 km (0.11 R)
• M40: 10,103,391 km (0.074 R)
• M41: 10,467,812 km (0.081 R)
• M42: 10,743,820 km (0.095 R)
• M43: 10,836,421 km (0.104 R)
• M44: 11,744,929 km (0.119 R)
• M45: 11,903,951 km (0.108 R)
• M46: 12,515,208 km (0.112 R)
• M47: 12,840,883 km (0.092 R)
• M48: 13,301,794 km (0.104 R)
• M49: 13,368,066 km (0.064 R)
• M50: 14,307,391 km (0.074 R)
• M51: 15,406,935 km (0.069 R)
• M52: 15,721,091 km (0.105 R)
• M53: 15,896,419 km (0.106 R)
• M54: 16,037,341 km (0.088 R)
• M55: 16,604,765 km (0.117 R)
• M56: 16,711,877 km (0.086 R)
• M57: 17,070,613 km (0.104 R)
• M58: 17,650,006 km (0.114 R)
• M59: 17,942,021 km (0.094 R)
• M60: 18,383,185 km (0.059 R)
• M61: 18,494,037 km (0.086 R)
• M62: 18,679,239 km (0.026 R)
• M63: 18,753,589 km (0.107 R)
• M64: 18,827,939 km (0.079 R)
• M65: 19,388,782 km (0.111 R)
• M66: 20,834,196 km (0.109 R)
• M67: 21,220,308 km (0.082 R)
• M68: 21,414,337 km (0.113 R)
• M69: 23,266,209 km (0.107 R)
• M70: 23,386,037 km (0.074 R)
• M71: 23,908,283 km (0.084 R)
• M72: 24,029,308 km (0.1 R)
• M73: 24,231,414 km (0.072 R)
• M74: 25,827,773 km (0.092 R)
• M75: 26,034,966 km (0.083 R)
• M76: 26,994,786 km (0.098 R)
• M77: 27,373,568 km (0.095 R)
• M78: 27,669,323 km (0.104 R)
• M79: 27,966,125 km (0.075 R)
• M80: 28,136,218 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.3

Radius: 10.6

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 9.85 AU - 11.77 AU

Year: 12854 Days

Day: 7 Hours

Environment

Temp: -186 °C

Axial Tilt: 108.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 106,717,491 km

• M1: 202,705 km (0.077 R)
• M2: 623,075 km (0.092 R)
• M3: 718,070 km (0.103 R)
• M4: 1,443,919 km (0.07 R)
• M5: 1,521,261 km (0.094 R)
• M6: 1,901,539 km (0.112 R)
• M7: 1,986,959 km (0.068 R)
• M8: 2,191,310 km (0.079 R)
• M9: 2,281,068 km (0.109 R)
• M10: 2,372,024 km (0.107 R)
• M11: 2,495,442 km (0.101 R)
• M12: 2,780,725 km (0.118 R)
• M13: 3,879,073 km (0.108 R)
• M14: 3,951,777 km (0.111 R)
• M15: 4,360,180 km (0.082 R)
• M16: 4,588,765 km (0.114 R)
• M17: 4,899,629 km (0.056 R)
• M18: 5,541,853 km (0.075 R)
• M19: 5,914,950 km (0.054 R)
• M20: 6,168,219 km (0.086 R)
• M21: 6,296,126 km (0.11 R)
• M22: 7,037,981 km (0.078 R)
• M23: 7,216,601 km (0.068 R)
• M24: 7,992,416 km (0.115 R)
• M25: 8,987,242 km (0.077 R)
• M26: 9,920,583 km (0.046 R)
• M27: 10,171,309 km (0.117 R)
• M28: 10,884,741 km (0.063 R)
• M29: 11,143,396 km (0.104 R)
• M30: 11,299,576 km (0.073 R)
• M31: 12,575,197 km (0.102 R)
• M32: 13,728,447 km (0.116 R)
• M33: 15,433,863 km (0.07 R)
• M34: 16,017,145 km (0.104 R)
• M35: 16,134,729 km (0.12 R)
• M36: 16,548,217 km (0.08 R)
• M37: 16,845,917 km (0.063 R)
• M38: 17,265,389 km (0.109 R)
• M39: 17,627,865 km (0.097 R)
• M40: 18,915,903 km (0.084 R)
• M41: 19,040,219 km (0.105 R)
• M42: 20,107,450 km (0.113 R)
• M43: 22,299,507 km (0.05 R)
• M44: 23,757,787 km (0.074 R)
• M45: 26,002,653 km (0.1 R)
• M46: 26,975,488 km (0.047 R)
• M47: 27,115,362 km (0.114 R)
• M48: 27,959,992 km (0.083 R)
• M49: 30,254,374 km (0.074 R)
• M50: 31,130,419 km (0.032 R)
• M51: 31,424,230 km (0.12 R)
• M52: 31,497,832 km (0.078 R)
• M53: 32,236,995 km (0.048 R)
• M54: 32,907,044 km (0.116 R)
• M55: 33,056,641 km (0.1 R)
• M56: 33,807,772 km (0.065 R)
• M57: 34,185,357 km (0.113 R)
• M58: 34,564,438 km (0.084 R)
• M59: 35,710,059 km (0.032 R)
• M60: 37,334,692 km (0.072 R)
• M61: 37,490,722 km (0.091 R)
• M62: 37,881,622 km (0.109 R)
• M63: 38,038,400 km (0.119 R)
• M64: 38,116,789 km (0.115 R)
• M65: 38,667,459 km (0.119 R)
• M66: 38,904,273 km (0.1 R)
• M67: 40,015,785 km (0.081 R)
• M68: 40,255,441 km (0.061 R)
• M69: 41,218,402 km (0.074 R)
• M70: 41,540,935 km (0.104 R)
• M71: 42,840,043 km (0.029 R)
• M72: 44,317,322 km (0.115 R)
• M73: 46,313,107 km (0.092 R)
• M74: 47,153,249 km (0.07 R)
• M75: 47,406,219 km (0.072 R)
• M76: 47,490,742 km (0.096 R)
• M77: 47,659,638 km (0.09 R)
• M78: 48,933,912 km (0.104 R)
• M79: 50,133,238 km (0.096 R)
• M80: 50,909,352 km (0.109 R)
• M81: 51,342,139 km (0.104 R)
• M82: 53,261,330 km (0.113 R)
• M83: 53,436,958 km (0.104 R)
• M84: 54,406,352 km (0.109 R)
• M85: 58,794,955 km (0.049 R)
• M86: 59,431,045 km (0.048 R)
• M87: 59,704,361 km (0.03 R)
• M88: 61,169,223 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220

Radius: 9.1

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 11.57 AU - 13.41 AU

Year: 15964 Days

Day: 6.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 106,717,491 km

• M1: 187,297 km (0.08 R)
• M2: 381,325 km (0.077 R)
• M3: 705,803 km (0.032 R)
• M4: 977,173 km (0.085 R)
• M5: 1,221,467 km (0.117 R)
• M6: 1,381,536 km (0.085 R)
• M7: 1,464,264 km (0.114 R)
• M8: 1,570,030 km (0.049 R)
• M9: 1,789,490 km (0.064 R)
• M10: 1,857,258 km (0.092 R)
• M11: 1,995,636 km (0.108 R)
• M12: 2,137,305 km (0.06 R)
• M13: 2,531,645 km (0.091 R)
• M14: 2,711,312 km (0.063 R)
• M15: 2,895,317 km (0.068 R)
• M16: 3,247,919 km (0.091 R)
• M17: 3,585,711 km (0.082 R)
• M18: 3,729,774 km (0.105 R)
• M19: 3,964,344 km (0.054 R)
• M20: 4,053,504 km (0.083 R)
• M21: 4,602,827 km (0.117 R)
• M22: 4,665,359 km (0.109 R)
• M23: 4,822,886 km (0.05 R)
• M24: 5,371,611 km (0.077 R)
• M25: 5,804,547 km (0.076 R)
• M26: 7,170,076 km (0.087 R)
• M27: 7,278,984 km (0.064 R)
• M28: 7,535,544 km (0.087 R)
• M29: 8,285,029 km (0.105 R)
• M30: 8,437,769 km (0.078 R)
• M31: 8,707,344 km (0.112 R)
• M32: 8,979,762 km (0.051 R)
• M33: 9,097,346 km (0.076 R)
• M34: 9,254,872 km (0.061 R)
• M35: 9,413,446 km (0.1 R)
• M36: 10,465,717 km (0.094 R)
• M37: 12,156,323 km (0.038 R)
• M38: 12,373,539 km (0.109 R)
• M39: 13,166,258 km (0.075 R)
• M40: 13,839,449 km (0.106 R)
• M41: 15,688,777 km (0.074 R)
• M42: 16,545,973 km (0.083 R)
• M43: 18,704,820 km (0.079 R)
• M44: 19,562,465 km (0.107 R)
• M45: 20,021,730 km (0.096 R)
• M46: 20,381,364 km (0.068 R)
• M47: 22,317,459 km (0.108 R)
• M48: 22,904,332 km (0.108 R)
• M49: 24,093,335 km (0.097 R)
• M50: 24,640,415 km (0.092 R)
• M51: 25,191,533 km (0.048 R)
• M52: 25,635,390 km (0.113 R)
• M53: 25,802,491 km (0.111 R)
• M54: 26,137,890 km (0.107 R)
• M55: 26,869,274 km (0.088 R)
• M56: 27,436,549 km (0.069 R)
• M57: 27,493,545 km (0.079 R)
• M58: 27,835,975 km (0.068 R)
• M59: 28,409,982 km (0.064 R)
• M60: 29,569,515 km (0.117 R)
• M61: 29,686,351 km (0.095 R)
• M62: 29,861,829 km (0.118 R)
• M63: 30,096,399 km (0.102 R)
• M64: 30,272,775 km (0.092 R)
• M65: 31,934,807 km (0.07 R)
• M66: 32,535,592 km (0.059 R)
• M67: 33,687,346 km (0.045 R)
• M68: 33,870,454 km (0.118 R)
• M69: 34,298,902 km (0.113 R)
• M70: 34,606,027 km (0.065 R)
• M71: 34,852,414 km (0.066 R)
• M72: 35,657,251 km (0.061 R)
• M73: 35,906,032 km (0.042 R)
• M74: 36,405,539 km (0.094 R)
• M75: 37,285,025 km (0.093 R)
• M76: 37,411,286 km (0.095 R)
• M77: 37,854,096 km (0.104 R)
• M78: 38,362,429 km (0.075 R)
• M79: 38,873,007 km (0.029 R)
• M80: 39,193,146 km (0.072 R)
• M81: 39,321,501 km (0.112 R)
• M82: 40,612,680 km (0.118 R)
• M83: 41,198,206 km (0.034 R)
• M84: 41,459,255 km (0.12 R)
• M85: 41,721,051 km (0.118 R)
• M86: 41,786,575 km (0.107 R)
• M87: 42,048,820 km (0.043 R)
• M88: 42,905,417 km (0.083 R)
• M89: 43,767,550 km (0.064 R)
• M90: 44,100,704 km (0.097 R)
• M91: 44,434,756 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 924.8

Radius: 6.6

Gravity: 21.23 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 14.61 AU - 22.23 AU

Year: 28591 Days

Day: 16.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 106,717,491 km

• M1: 131,646 km (0.103 R)
• M2: 173,085 km (0.101 R)
• M3: 383,719 km (0.096 R)
• M4: 454,030 km (0.094 R)
• M5: 841,039 km (0.105 R)
• M6: 1,533,229 km (0.109 R)
• M7: 1,610,271 km (0.108 R)
• M8: 1,972,897 km (0.091 R)
• M9: 2,014,784 km (0.1 R)
• M10: 3,057,780 km (0.11 R)
• M11: 3,555,792 km (0.058 R)
• M12: 3,762,237 km (0.071 R)
• M13: 4,025,679 km (0.098 R)
• M14: 4,132,641 km (0.101 R)
• M15: 4,626,165 km (0.096 R)
• M16: 5,788,091 km (0.09 R)
• M17: 5,909,116 km (0.109 R)
• M18: 7,955,615 km (0.051 R)
• M19: 8,293,556 km (0.038 R)
• M20: 9,053,364 km (0.091 R)
• M21: 9,123,525 km (0.079 R)
• M22: 10,124,933 km (0.098 R)
• M23: 11,462,937 km (0.104 R)
• M24: 11,767,817 km (0.104 R)
• M25: 11,998,198 km (0.09 R)
• M26: 12,619,777 km (0.111 R)
• M27: 13,331,564 km (0.063 R)
• M28: 14,219,278 km (0.094 R)
• M29: 14,300,808 km (0.08 R)
• M30: 14,546,747 km (0.116 R)
• M31: 15,209,167 km (0.053 R)
• M32: 15,712,414 km (0.104 R)
• M33: 16,994,318 km (0.075 R)
• M34: 19,294,685 km (0.067 R)
• M35: 20,113,583 km (0.076 R)
• M36: 20,758,201 km (0.119 R)
• M37: 21,690,794 km (0.054 R)
• M38: 23,019,372 km (0.034 R)
• M39: 23,596,820 km (0.097 R)
• M40: 24,962,649 km (0.113 R)
• M41: 25,258,703 km (0.101 R)
• M42: 26,053,666 km (0.076 R)
• M43: 26,655,349 km (0.109 R)
• M44: 26,856,857 km (0.114 R)
• M45: 26,957,835 km (0.114 R)
• M46: 27,362,947 km (0.071 R)
• M47: 27,566,400 km (0.036 R)
• M48: 29,522,990 km (0.071 R)
• M49: 32,486,823 km (0.06 R)
• M50: 33,459,509 km (0.025 R)
• M51: 36,322,662 km (0.05 R)
• M52: 36,658,061 km (0.112 R)
• M53: 37,444,646 km (0.099 R)
• M54: 39,952,655 km (0.092 R)
• M55: 40,414,463 km (0.069 R)
• M56: 44,172,212 km (0.07 R)
• M57: 45,489,421 km (0.12 R)
• M58: 46,819,496 km (0.115 R)
• M59: 47,428,359 km (0.118 R)
• M60: 49,641,809 km (0.098 R)
• M61: 50,760,951 km (0.112 R)
• M62: 51,511,783 km (0.101 R)
• M63: 55,192,040 km (0.025 R)
• M64: 55,835,161 km (0.062 R)
• M65: 56,093,068 km (0.101 R)
• M66: 56,610,078 km (0.112 R)
• M67: 58,301,282 km (0.075 R)
• M68: 61,333,781 km (0.113 R)
• M69: 67,002,343 km (0.093 R)
• M70: 68,790,486 km (0.107 R)
• M71: 69,205,321 km (0.117 R)
• M72: 70,176,660 km (0.114 R)
• M73: 74,531,903 km (0.106 R)
• M74: 75,384,910 km (0.099 R)
• M75: 75,527,327 km (0.109 R)
• M76: 76,098,193 km (0.116 R)
• M77: 76,813,719 km (0.089 R)
• M78: 78,540,228 km (0.072 R)
• M79: 79,263,235 km (0.082 R)
• M80: 81,153,703 km (0.063 R)
• M81: 85,721,225 km (0.048 R)
• M82: 86,465,624 km (0.105 R)
• M83: 88,411,294 km (0.104 R)
• M84: 88,711,837 km (0.111 R)
• M85: 89,464,912 km (0.084 R)
• M86: 92,345,569 km (0.05 R)
• M87: 93,108,817 km (0.093 R)
• M88: 93,261,706 km (0.032 R)
• M89: 96,955,726 km (0.102 R)
• M90: 99,288,705 km (0.112 R)
• M91: 100,227,133 km (0.1 R)
• M92: 100,540,540 km (0.114 R)
• M93: 100,854,247 km (0.079 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 12,818 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit