🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.42 AU - 0.64 AU

Year: 138 Days

Day: 16 Hours

Environment

Temp: 217 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.46 AU - 2.18 AU

Year: 879 Days

Day: 47.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.78 AU - 2 AU

Year: 931 Days

Day: 21.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,636,906 km

• M1: 1,181,524 km (0.073 R)
• M2: 1,481,617 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.88 AU - 2.26 AU

Year: 1067 Days

Day: 18.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,636,906 km

• M1: 33,809 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.82 AU - 2.62 AU

Year: 1185 Days

Day: 30.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 157.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.86 AU - 3.62 AU

Year: 2089 Days

Day: 21.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.1

Radius: 8.9

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 9.03 AU - 9.97 AU

Year: 10487 Days

Day: 15 Hours

Environment

Temp: -179 °C

Axial Tilt: 76.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 35,636,906 km

• M1: 120,277 km (0.059 R)
• M2: 318,943 km (0.118 R)
• M3: 478,564 km (0.111 R)
• M4: 757,115 km (0.112 R)
• M5: 952,789 km (0.077 R)
• M6: 1,192,594 km (0.101 R)
• M7: 1,988,754 km (0.056 R)
• M8: 2,601,507 km (0.102 R)
• M9: 2,693,659 km (0.082 R)
• M10: 2,843,257 km (0.106 R)
• M11: 2,938,252 km (0.114 R)
• M12: 3,388,841 km (0.109 R)
• M13: 4,094,494 km (0.118 R)
• M14: 4,597,143 km (0.113 R)
• M15: 5,073,163 km (0.074 R)
• M16: 5,446,410 km (0.054 R)
• M17: 6,898,257 km (0.112 R)
• M18: 7,103,954 km (0.116 R)
• M19: 7,207,476 km (0.075 R)
• M20: 7,311,596 km (0.117 R)
• M21: 7,574,140 km (0.082 R)
• M22: 7,679,906 km (0.09 R)
• M23: 8,189,586 km (0.114 R)
• M24: 9,382,928 km (0.114 R)
• M25: 9,468,199 km (0.074 R)
• M26: 9,898,442 km (0.116 R)
• M27: 10,159,790 km (0.102 R)
• M28: 10,807,997 km (0.099 R)
• M29: 12,237,106 km (0.115 R)
• M30: 12,392,688 km (0.066 R)
• M31: 12,705,796 km (0.074 R)
• M32: 13,021,447 km (0.092 R)
• M33: 13,180,171 km (0.084 R)
• M34: 13,886,572 km (0.068 R)
• M35: 14,770,247 km (0.117 R)
• M36: 14,969,062 km (0.077 R)
• M37: 15,436,555 km (0.085 R)
• M38: 15,604,703 km (0.108 R)
• M39: 17,739,166 km (0.03 R)
• M40: 18,554,175 km (0.102 R)
• M41: 19,020,172 km (0.058 R)
• M42: 19,781,027 km (0.114 R)
• M43: 20,036,840 km (0.089 R)
• M44: 20,330,650 km (0.095 R)
• M45: 24,081,966 km (0.035 R)
• M46: 24,708,033 km (0.111 R)
• M47: 24,786,572 km (0.078 R)
• M48: 26,176,037 km (0.093 R)
• M49: 26,617,949 km (0.09 R)
• M50: 26,779,216 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.8

Radius: 9.4

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.48 AU - 11.38 AU

Year: 11207 Days

Day: 8.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 35,636,906 km

• M1: 339,886 km (0.1 R)
• M2: 534,364 km (0.101 R)
• M3: 645,664 km (0.114 R)
• M4: 874,400 km (0.107 R)
• M5: 1,191,098 km (0.082 R)
• M6: 1,659,340 km (0.068 R)
• M7: 1,951,205 km (0.057 R)
• M8: 2,154,808 km (0.096 R)
• M9: 2,610,782 km (0.102 R)
• M10: 2,864,350 km (0.12 R)
• M11: 3,008,563 km (0.054 R)
• M12: 3,609,946 km (0.075 R)
• M13: 3,956,564 km (0.109 R)
• M14: 5,482,912 km (0.09 R)
• M15: 5,554,569 km (0.111 R)
• M16: 5,735,283 km (0.106 R)
• M17: 6,251,396 km (0.116 R)
• M18: 6,782,468 km (0.119 R)
• M19: 7,053,390 km (0.093 R)
• M20: 7,486,476 km (0.076 R)
• M21: 7,968,779 km (0.054 R)
• M22: 8,337,089 km (0.116 R)
• M23: 8,585,871 km (0.057 R)
• M24: 8,921,119 km (0.096 R)
• M25: 9,175,585 km (0.11 R)
• M26: 9,604,782 km (0.075 R)
• M27: 9,865,531 km (0.1 R)
• M28: 9,996,728 km (0.109 R)
• M29: 10,216,787 km (0.105 R)
• M30: 11,203,983 km (0.08 R)
• M31: 11,295,238 km (0.117 R)
• M32: 11,801,477 km (0.111 R)
• M33: 11,894,377 km (0.06 R)
• M34: 12,315,196 km (0.056 R)
• M35: 13,316,305 km (0.078 R)
• M36: 13,655,742 km (0.077 R)
• M37: 13,998,022 km (0.116 R)
• M38: 14,541,811 km (0.085 R)
• M39: 14,941,536 km (0.08 R)
• M40: 15,142,745 km (0.077 R)
• M41: 15,243,724 km (0.118 R)
• M42: 15,802,921 km (0.117 R)
• M43: 20,568,959 km (0.05 R)
• M44: 20,792,758 km (0.079 R)
• M45: 22,613,214 km (0.087 R)
• M46: 23,776,637 km (0.109 R)
• M47: 24,306,512 km (0.119 R)
• M48: 25,138,576 km (0.047 R)
• M49: 25,498,059 km (0.104 R)
• M50: 26,221,964 km (0.085 R)
• M51: 27,999,485 km (0.119 R)
• M52: 28,746,278 km (0.069 R)
• M53: 30,132,452 km (0.1 R)
• M54: 31,927,926 km (0.099 R)
• M55: 32,838,677 km (0.045 R)
• M56: 32,904,052 km (0.109 R)
• M57: 33,428,691 km (0.074 R)
• M58: 34,286,934 km (0.032 R)
• M59: 35,353,418 km (0.114 R)
• M60: 35,487,457 km (0.082 R)
• M61: 35,756,135 km (0.086 R)
• M62: 36,363,054 km (0.109 R)
• M63: 36,633,826 km (0.1 R)
• M64: 37,041,330 km (0.079 R)
• M65: 37,313,748 km (0.063 R)
• M66: 37,382,114 km (0.101 R)
• M67: 38,755,423 km (0.092 R)
• M68: 39,032,029 km (0.109 R)
• M69: 39,865,888 km (0.087 R)
• M70: 40,005,463 km (0.097 R)
• M71: 40,075,325 km (0.104 R)
• M72: 40,285,061 km (0.054 R)
• M73: 40,425,085 km (0.056 R)
• M74: 40,705,581 km (0.074 R)
• M75: 41,057,285 km (0.119 R)
• M76: 41,763,537 km (0.046 R)
• M77: 42,545,036 km (0.114 R)
• M78: 42,616,394 km (0.057 R)
• M79: 43,044,843 km (0.102 R)
• M80: 43,474,936 km (0.075 R)
• M81: 44,050,439 km (0.066 R)
• M82: 44,339,163 km (0.088 R)
• M83: 45,354,634 km (0.032 R)
• M84: 45,646,200 km (0.082 R)
• M85: 46,084,671 km (0.088 R)
• M86: 47,039,554 km (0.117 R)
• M87: 47,334,561 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.1

Radius: 10.1

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 10.7 AU - 13.84 AU

Year: 15394 Days

Day: 14.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 35,636,906 km

• M1: 218,413 km (0.068 R)
• M2: 461,360 km (0.075 R)
• M3: 1,162,824 km (0.074 R)
• M4: 1,345,483 km (0.076 R)
• M5: 1,587,533 km (0.045 R)
• M6: 2,085,694 km (0.117 R)
• M7: 2,690,219 km (0.083 R)
• M8: 2,811,243 km (0.101 R)
• M9: 3,249,715 km (0.079 R)
• M10: 3,743,238 km (0.119 R)
• M11: 4,050,811 km (0.034 R)
• M12: 4,947,800 km (0.116 R)
• M13: 5,630,714 km (0.072 R)
• M14: 5,983,316 km (0.105 R)
• M15: 6,182,282 km (0.049 R)
• M16: 6,668,774 km (0.097 R)
• M17: 6,875,219 km (0.109 R)
• M18: 6,958,395 km (0.107 R)
• M19: 7,125,646 km (0.108 R)
• M20: 7,252,056 km (0.096 R)
• M21: 7,592,690 km (0.102 R)
• M22: 7,678,709 km (0.113 R)
• M23: 8,511,820 km (0.089 R)
• M24: 9,098,393 km (0.106 R)
• M25: 10,597,214 km (0.104 R)
• M26: 10,790,046 km (0.115 R)
• M27: 12,171,432 km (0.036 R)
• M28: 13,712,440 km (0.104 R)
• M29: 13,975,283 km (0.057 R)
• M30: 14,989,108 km (0.104 R)
• M31: 15,205,576 km (0.048 R)
• M32: 15,751,160 km (0.071 R)
• M33: 15,971,218 km (0.119 R)
• M34: 16,637,677 km (0.049 R)
• M35: 17,086,919 km (0.052 R)
• M36: 17,540,201 km (0.079 R)
• M37: 17,997,521 km (0.026 R)
• M38: 19,510,554 km (0.075 R)
• M39: 19,628,587 km (0.054 R)
• M40: 19,746,919 km (0.101 R)
• M41: 20,882,816 km (0.115 R)
• M42: 21,550,022 km (0.071 R)
• M43: 21,733,279 km (0.071 R)
• M44: 22,409,462 km (0.112 R)
• M45: 23,154,908 km (0.029 R)
• M46: 23,468,016 km (0.085 R)
• M47: 24,479,148 km (0.094 R)
• M48: 25,375,539 km (0.103 R)
• M49: 25,698,371 km (0.117 R)
• M50: 25,892,549 km (0.079 R)
• M51: 26,022,400 km (0.101 R)
• M52: 27,332,429 km (0.086 R)
• M53: 28,062,017 km (0.101 R)
• M54: 28,865,208 km (0.101 R)
• M55: 29,811,864 km (0.071 R)
• M56: 30,220,715 km (0.092 R)
• M57: 30,700,026 km (0.067 R)
• M58: 31,181,881 km (0.078 R)
• M59: 31,874,669 km (0.074 R)
• M60: 32,712,566 km (0.059 R)
• M61: 33,063,822 km (0.071 R)
• M62: 33,416,424 km (0.096 R)
• M63: 34,054,010 km (0.037 R)
• M64: 36,208,669 km (0.107 R)
• M65: 36,281,224 km (0.06 R)
• M66: 36,353,779 km (0.12 R)
• M67: 36,499,188 km (0.097 R)
• M68: 36,790,604 km (0.051 R)
• M69: 37,448,985 km (0.099 R)
• M70: 38,185,156 km (0.047 R)
• M71: 39,671,710 km (0.077 R)
• M72: 40,121,401 km (0.051 R)
• M73: 41,632,489 km (0.114 R)
• M74: 41,936,921 km (0.117 R)
• M75: 42,318,545 km (0.105 R)
• M76: 43,547,491 km (0.119 R)
• M77: 43,933,903 km (0.1 R)
• M78: 45,412,678 km (0.109 R)
• M79: 45,569,307 km (0.078 R)
• M80: 47,621,490 km (0.056 R)
• M81: 47,701,076 km (0.1 R)
• M82: 47,939,984 km (0.113 R)
• M83: 49,059,874 km (0.079 R)
• M84: 49,301,025 km (0.092 R)
• M85: 49,461,993 km (0.088 R)
• M86: 49,703,743 km (0.119 R)
• M87: 51,407,214 km (0.097 R)
• M88: 51,733,936 km (0.1 R)
• M89: 52,061,256 km (0.091 R)
• M90: 55,372,156 km (0.084 R)
• M91: 55,539,406 km (0.087 R)
• M92: 55,623,181 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.8

Radius: 4.4

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 10.82 AU - 16.22 AU

Year: 17805 Days

Day: 17.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 35,636,906 km

• M1: 71,209 km (0.11 R)
• M2: 464,501 km (0.03 R)
• M3: 905,516 km (0.101 R)
• M4: 1,589,627 km (0.114 R)
• M5: 1,938,639 km (0.103 R)
• M6: 2,101,252 km (0.054 R)
• M7: 3,118,667 km (0.076 R)
• M8: 3,405,895 km (0.073 R)
• M9: 3,651,534 km (0.05 R)
• M10: 3,701,351 km (0.056 R)
• M11: 3,751,466 km (0.047 R)
• M12: 4,853,853 km (0.113 R)
• M13: 8,821,188 km (0.091 R)
• M14: 9,430,201 km (0.111 R)
• M15: 9,670,754 km (0.077 R)
• M16: 10,122,839 km (0.074 R)
• M17: 10,581,805 km (0.078 R)
• M18: 11,337,424 km (0.11 R)
• M19: 12,147,497 km (0.063 R)
• M20: 12,521,940 km (0.1 R)
• M21: 12,559,489 km (0.091 R)
• M22: 12,976,119 km (0.106 R)
• M23: 13,590,069 km (0.111 R)
• M24: 13,978,724 km (0.114 R)
• M25: 14,449,808 km (0.108 R)
• M26: 14,489,302 km (0.059 R)
• M27: 15,731,263 km (0.064 R)
• M28: 16,882,120 km (0.095 R)
• M29: 17,636,093 km (0.101 R)
• M30: 18,102,240 km (0.066 R)
• M31: 19,831,442 km (0.108 R)
• M32: 22,065,536 km (0.111 R)
• M33: 22,889,222 km (0.104 R)
• M34: 23,212,204 km (0.113 R)
• M35: 26,042,147 km (0.098 R)
• M36: 29,078,535 km (0.085 R)
• M37: 29,378,179 km (0.113 R)
• M38: 29,578,641 km (0.069 R)
• M39: 31,147,025 km (0.092 R)
• M40: 33,158,069 km (0.041 R)
• M41: 33,628,105 km (0.1 R)
• M42: 33,890,201 km (0.089 R)
• M43: 35,423,579 km (0.088 R)
• M44: 35,583,499 km (0.073 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 18,241 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit