🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.47 AU - 0.65 AU

Year: 155 Days

Day: 12.7 Hours

Environment

Temp: 233 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.58 AU - 0.7 AU

Year: 190 Days

Day: 15 Hours

Environment

Temp: 137 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.97 AU - 1.61 AU

Year: 543 Days

Day: 39.6 Hours

Environment

Temp: -18 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.31 AU - 3.99 AU

Year: 2586 Days

Day: 46.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.44 AU - 4.38 AU

Year: 2867 Days

Day: 41.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.19 AU - 4.87 AU

Year: 3576 Days

Day: 35.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,440,593 km

• M1: 3,602,018 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.7

Radius: 13.8

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.77 AU - 6.13 AU

Year: 4084 Days

Day: 5.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 121.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 87,440,593 km

• M1: 174,581 km (0.115 R)
• M2: 263,591 km (0.115 R)
• M3: 425,157 km (0.075 R)
• M4: 625,768 km (0.106 R)
• M5: 722,857 km (0.1 R)
• M6: 1,010,683 km (0.029 R)
• M7: 1,148,762 km (0.063 R)
• M8: 1,336,208 km (0.072 R)
• M9: 1,422,975 km (0.036 R)
• M10: 1,985,164 km (0.056 R)
• M11: 2,098,110 km (0.099 R)
• M12: 2,239,181 km (0.06 R)
• M13: 2,681,991 km (0.057 R)
• M14: 2,807,503 km (0.054 R)
• M15: 3,225,928 km (0.091 R)
• M16: 3,330,049 km (0.034 R)
• M17: 3,420,107 km (0.042 R)
• M18: 3,914,677 km (0.112 R)
• M19: 4,382,470 km (0.106 R)
• M20: 4,498,109 km (0.081 R)
• M21: 4,614,795 km (0.085 R)
• M22: 4,902,621 km (0.115 R)
• M23: 5,005,545 km (0.117 R)
• M24: 5,318,803 km (0.095 R)
• M25: 5,692,498 km (0.105 R)
• M26: 6,019,818 km (0.05 R)
• M27: 6,241,373 km (0.096 R)
• M28: 6,371,822 km (0.066 R)
• M29: 6,711,708 km (0.06 R)
• M30: 6,864,747 km (0.055 R)
• M31: 7,213,161 km (0.108 R)
• M32: 7,607,351 km (0.056 R)
• M33: 7,907,444 km (0.088 R)
• M34: 8,150,541 km (0.1 R)
• M35: 8,252,417 km (0.117 R)
• M36: 8,354,891 km (0.053 R)
• M37: 8,478,310 km (0.044 R)
• M38: 9,126,069 km (0.108 R)
• M39: 9,338,348 km (0.105 R)
• M40: 9,941,676 km (0.076 R)
• M41: 10,446,868 km (0.1 R)
• M42: 10,691,311 km (0.078 R)
• M43: 11,095,674 km (0.118 R)
• M44: 12,479,454 km (0.063 R)
• M45: 12,905,210 km (0.032 R)
• M46: 13,143,819 km (0.116 R)
• M47: 13,746,698 km (0.115 R)
• M48: 13,990,393 km (0.072 R)
• M49: 14,383,386 km (0.076 R)
• M50: 14,506,805 km (0.107 R)
• M51: 15,280,675 km (0.066 R)
• M52: 15,583,909 km (0.1 R)
• M53: 16,998,956 km (0.114 R)
• M54: 17,234,423 km (0.104 R)
• M55: 17,339,440 km (0.092 R)
• M56: 17,497,266 km (0.096 R)
• M57: 17,682,169 km (0.096 R)
• M58: 17,814,563 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 539.9

Radius: 4.2

Gravity: 30.61 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 12.1 AU - 17.6 AU

Year: 21222 Days

Day: 19.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,440,593 km

• M1: 200,162 km (0.119 R)
• M2: 470,485 km (0.098 R)
• M3: 1,405,472 km (0.119 R)
• M4: 1,613,413 km (0.085 R)
• M5: 1,799,363 km (0.051 R)
• M6: 1,894,956 km (0.115 R)
• M7: 2,158,099 km (0.086 R)
• M8: 2,432,461 km (0.05 R)
• M9: 2,864,650 km (0.074 R)
• M10: 3,204,237 km (0.039 R)
• M11: 3,320,175 km (0.115 R)
• M12: 3,477,103 km (0.119 R)
• M13: 3,636,425 km (0.053 R)
• M14: 3,676,517 km (0.06 R)
• M15: 3,879,821 km (0.068 R)
• M16: 4,003,389 km (0.091 R)
• M17: 4,597,741 km (0.09 R)
• M18: 5,772,383 km (0.112 R)
• M19: 6,055,871 km (0.066 R)
• M20: 6,199,485 km (0.107 R)
• M21: 6,295,677 km (0.03 R)
• M22: 7,083,908 km (0.051 R)
• M23: 7,695,165 km (0.065 R)
• M24: 8,217,261 km (0.103 R)
• M25: 8,429,391 km (0.117 R)
• M26: 8,804,882 km (0.079 R)
• M27: 8,913,041 km (0.12 R)
• M28: 9,021,799 km (0.115 R)
• M29: 10,417,547 km (0.106 R)
• M30: 10,878,159 km (0.109 R)
• M31: 12,970,135 km (0.105 R)
• M32: 13,527,687 km (0.089 R)
• M33: 13,590,219 km (0.063 R)
• M34: 13,903,776 km (0.097 R)
• M35: 14,156,297 km (0.114 R)
• M36: 16,297,491 km (0.085 R)
• M37: 16,898,725 km (0.079 R)
• M38: 17,575,207 km (0.098 R)
• M39: 18,467,857 km (0.057 R)
• M40: 20,296,841 km (0.082 R)
• M41: 20,583,321 km (0.026 R)
• M42: 20,655,128 km (0.043 R)
• M43: 22,997,381 km (0.043 R)
• M44: 23,972,610 km (0.106 R)
• M45: 24,048,157 km (0.096 R)
• M46: 26,430,054 km (0.065 R)
• M47: 26,664,474 km (0.12 R)
• M48: 26,821,253 km (0.106 R)
• M49: 27,926,631 km (0.12 R)
• M50: 30,181,670 km (0.077 R)
• M51: 31,001,167 km (0.072 R)
• M52: 31,331,030 km (0.051 R)
• M53: 31,496,336 km (0.117 R)
• M54: 31,579,063 km (0.12 R)
• M55: 31,744,818 km (0.103 R)
• M56: 33,081,624 km (0.101 R)
• M57: 33,672,087 km (0.047 R)
• M58: 35,292,531 km (0.087 R)
• M59: 35,723,224 km (0.071 R)
• M60: 35,809,542 km (0.088 R)
• M61: 36,328,945 km (0.089 R)
• M62: 40,124,094 km (0.11 R)
• M63: 41,205,387 km (0.104 R)
• M64: 41,477,206 km (0.068 R)
• M65: 43,120,689 km (0.103 R)
• M66: 44,135,561 km (0.108 R)
• M67: 48,846,248 km (0.109 R)
• M68: 51,358,146 km (0.104 R)
• M69: 52,629,728 km (0.078 R)
• M70: 53,911,632 km (0.071 R)
• M71: 54,407,549 km (0.094 R)
• M72: 55,303,640 km (0.077 R)
• M73: 55,403,571 km (0.088 R)
• M74: 55,503,503 km (0.099 R)
• M75: 56,204,818 km (0.115 R)
• M76: 56,707,466 km (0.072 R)
• M77: 57,616,124 km (0.06 R)
• M78: 57,818,679 km (0.071 R)
• M79: 58,224,538 km (0.079 R)
• M80: 59,447,800 km (0.109 R)
• M81: 60,062,647 km (0.065 R)
• M82: 60,473,593 km (0.109 R)
• M83: 61,712,263 km (0.054 R)
• M84: 62,023,277 km (0.116 R)
• M85: 62,750,921 km (0.099 R)
• M86: 63,690,545 km (0.052 R)
• M87: 63,899,982 km (0.114 R)
• M88: 66,962,700 km (0.103 R)
• M89: 68,244,005 km (0.076 R)
• M90: 69,102,697 km (0.087 R)
• M91: 72,135,944 km (0.112 R)
• M92: 72,463,563 km (0.067 R)
• M93: 72,791,631 km (0.111 R)
• M94: 72,900,987 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 509.9

Radius: 4.2

Gravity: 28.91 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 13.85 AU - 22.35 AU

Year: 28558 Days

Day: 15.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,440,593 km

• M1: 59,989 km (0.103 R)
• M2: 299,345 km (0.118 R)
• M3: 439,967 km (0.061 R)
• M4: 751,281 km (0.055 R)
• M5: 831,465 km (0.116 R)
• M6: 1,058,704 km (0.096 R)
• M7: 1,919,490 km (0.067 R)
• M8: 2,029,594 km (0.08 R)
• M9: 2,256,235 km (0.066 R)
• M10: 2,294,682 km (0.097 R)
• M11: 2,774,293 km (0.11 R)
• M12: 2,857,319 km (0.068 R)
• M13: 3,776,149 km (0.055 R)
• M14: 3,821,926 km (0.09 R)
• M15: 4,007,278 km (0.06 R)
• M16: 5,027,835 km (0.119 R)
• M17: 5,078,399 km (0.097 R)
• M18: 5,540,507 km (0.094 R)
• M19: 5,592,716 km (0.074 R)
• M20: 5,645,076 km (0.114 R)
• M21: 5,856,158 km (0.067 R)
• M22: 5,909,265 km (0.117 R)
• M23: 8,163,406 km (0.116 R)
• M24: 8,462,004 km (0.048 R)
• M25: 8,703,455 km (0.108 R)
• M26: 10,779,723 km (0.049 R)
• M27: 11,704,537 km (0.117 R)
• M28: 11,771,707 km (0.104 R)
• M29: 12,723,449 km (0.041 R)
• M30: 14,196,688 km (0.1 R)
• M31: 17,377,139 km (0.074 R)
• M32: 20,039,832 km (0.079 R)
• M33: 21,172,587 km (0.113 R)
• M34: 23,078,164 km (0.106 R)
• M35: 23,499,582 km (0.093 R)
• M36: 23,923,542 km (0.109 R)
• M37: 25,470,833 km (0.048 R)
• M38: 26,168,707 km (0.037 R)
• M39: 26,520,112 km (0.104 R)
• M40: 27,138,699 km (0.103 R)
• M41: 28,210,119 km (0.07 R)
• M42: 28,480,143 km (0.096 R)
• M43: 29,386,407 km (0.048 R)
• M44: 29,568,767 km (0.063 R)
• M45: 33,010,117 km (0.118 R)
• M46: 34,248,937 km (0.099 R)
• M47: 34,825,786 km (0.065 R)
• M48: 35,502,866 km (0.076 R)
• M49: 37,857,088 km (0.078 R)
• M50: 39,958,040 km (0.113 R)
• M51: 40,971,715 km (0.074 R)
• M52: 41,073,442 km (0.057 R)
• M53: 41,379,519 km (0.109 R)
• M54: 42,096,392 km (0.061 R)
• M55: 43,438,734 km (0.076 R)
• M56: 45,005,023 km (0.11 R)
• M57: 46,589,564 km (0.071 R)
• M58: 46,802,292 km (0.113 R)
• M59: 47,121,833 km (0.117 R)
• M60: 48,084,944 km (0.101 R)
• M61: 48,192,356 km (0.081 R)
• M62: 51,451,794 km (0.113 R)
• M63: 52,775,286 km (0.116 R)
• M64: 53,107,992 km (0.045 R)
• M65: 56,585,694 km (0.099 R)
• M66: 58,753,367 km (0.109 R)
• M67: 59,674,142 km (0.119 R)
• M68: 59,789,631 km (0.113 R)
• M69: 61,880,112 km (0.103 R)
• M70: 64,230,893 km (0.03 R)
• M71: 64,585,889 km (0.059 R)
• M72: 65,060,413 km (0.043 R)
• M73: 68,052,221 km (0.096 R)
• M74: 68,293,522 km (0.109 R)
• M75: 69,261,570 km (0.101 R)
• M76: 73,178,491 km (0.105 R)
• M77: 73,673,062 km (0.083 R)
• M78: 74,665,793 km (0.106 R)
• M79: 74,914,575 km (0.057 R)
• M80: 75,787,777 km (0.105 R)
• M81: 77,544,056 km (0.093 R)
• M82: 77,670,018 km (0.077 R)
• M83: 79,186,940 km (0.109 R)
• M84: 79,949,141 km (0.077 R)
• M85: 80,458,522 km (0.097 R)
• M86: 80,586,129 km (0.089 R)
• M87: 80,713,736 km (0.03 R)
• M88: 82,121,751 km (0.114 R)
• M89: 83,021,882 km (0.11 R)
• M90: 83,150,685 km (0.115 R)
• M91: 84,184,107 km (0.084 R)
• M92: 84,313,510 km (0.102 R)
• M93: 86,916,812 km (0.07 R)
• M94: 87,047,710 km (0.085 R)
• M95: 87,440,554 km (0.107 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 15,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit