🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.48 AU - 0.6 AU

Year: 149 Days

Day: 37.3 Hours

Environment

Temp: 198 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.54 AU - 0.7 AU

Year: 183 Days

Day: 44.9 Hours

Environment

Temp: 174 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.71 AU - 0.89 AU

Year: 268 Days

Day: 36.4 Hours

Environment

Temp: 85 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.75 AU - 1.21 AU

Year: 364 Days

Day: 20.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 84.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.93 AU - 1.37 AU

Year: 462 Days

Day: 41.2 Hours

Environment

Temp: -6 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1 AU - 1.42 AU

Year: 499 Days

Day: 46.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 60,403,203 km

• M1: 435,180 km (0.115 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.2 AU - 4.76 AU

Year: 2975 Days

Day: 29.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.8

Radius: 10.9

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.18 AU - 7.86 AU

Year: 6970 Days

Day: 8.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 60,403,203 km

• M1: 172,337 km (0.092 R)
• M2: 247,584 km (0.085 R)
• M3: 387,159 km (0.113 R)
• M4: 922,570 km (0.039 R)
• M5: 1,180,178 km (0.118 R)
• M6: 1,248,245 km (0.11 R)
• M7: 1,335,460 km (0.116 R)
• M8: 1,666,670 km (0.095 R)
• M9: 1,743,862 km (0.077 R)
• M10: 1,881,941 km (0.082 R)
• M11: 2,232,599 km (0.078 R)
• M12: 2,649,079 km (0.111 R)
• M13: 2,740,035 km (0.118 R)
• M14: 3,756,253 km (0.04 R)
• M15: 3,962,100 km (0.093 R)
• M16: 4,119,028 km (0.107 R)
• M17: 4,358,235 km (0.066 R)
• M18: 4,466,095 km (0.116 R)
• M19: 4,962,311 km (0.112 R)
• M20: 5,103,232 km (0.104 R)
• M21: 6,157,299 km (0.113 R)
• M22: 6,647,082 km (0.109 R)
• M23: 6,896,761 km (0.098 R)
• M24: 7,925,994 km (0.093 R)
• M25: 8,091,150 km (0.115 R)
• M26: 8,290,864 km (0.083 R)
• M27: 8,391,393 km (0.114 R)
• M28: 8,899,877 km (0.096 R)
• M29: 10,412,461 km (0.025 R)
• M30: 10,557,271 km (0.05 R)
• M31: 11,032,245 km (0.077 R)
• M32: 11,328,149 km (0.086 R)
• M33: 11,402,499 km (0.08 R)
• M34: 11,663,996 km (0.099 R)
• M35: 11,776,793 km (0.093 R)
• M36: 12,041,133 km (0.106 R)
• M37: 12,499,052 km (0.098 R)
• M38: 12,846,268 km (0.102 R)
• M39: 12,962,655 km (0.083 R)
• M40: 13,040,446 km (0.114 R)
• M41: 13,157,432 km (0.088 R)
• M42: 13,353,256 km (0.097 R)
• M43: 13,906,768 km (0.116 R)
• M44: 14,106,182 km (0.078 R)
• M45: 14,629,325 km (0.055 R)
• M46: 14,750,948 km (0.062 R)
• M47: 15,036,082 km (0.091 R)
• M48: 15,487,868 km (0.077 R)
• M49: 16,152,830 km (0.095 R)
• M50: 17,338,992 km (0.098 R)
• M51: 17,467,795 km (0.084 R)
• M52: 18,949,113 km (0.117 R)
• M53: 19,126,088 km (0.064 R)
• M54: 19,259,080 km (0.119 R)
• M55: 19,839,370 km (0.102 R)
• M56: 20,334,689 km (0.057 R)
• M57: 21,614,050 km (0.109 R)
• M58: 22,543,801 km (0.077 R)
• M59: 22,919,291 km (0.088 R)
• M60: 23,867,293 km (0.1 R)
• M61: 25,801,294 km (0.088 R)
• M62: 26,046,635 km (0.063 R)
• M63: 26,440,676 km (0.066 R)
• M64: 26,836,811 km (0.1 R)
• M65: 26,936,144 km (0.12 R)
• M66: 27,384,489 km (0.031 R)
• M67: 27,484,570 km (0.059 R)
• M68: 27,835,526 km (0.08 R)
• M69: 28,339,372 km (0.054 R)
• M70: 28,440,650 km (0.1 R)
• M71: 28,948,086 km (0.078 R)
• M72: 29,254,163 km (0.071 R)
• M73: 31,530,594 km (0.098 R)
• M74: 32,319,573 km (0.119 R)
• M75: 33,274,905 km (0.087 R)
• M76: 33,916,979 km (0.094 R)
• M77: 34,455,232 km (0.029 R)
• M78: 34,942,023 km (0.049 R)
• M79: 35,267,848 km (0.096 R)
• M80: 35,594,569 km (0.057 R)
• M81: 35,758,379 km (0.109 R)
• M82: 36,251,304 km (0.117 R)
• M83: 36,581,167 km (0.088 R)
• M84: 36,691,271 km (0.09 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153

Radius: 12.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 10.74 AU - 13.04 AU

Year: 15364 Days

Day: 5.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 60,403,203 km

• M1: 164,109 km (0.081 R)
• M2: 259,552 km (0.102 R)
• M3: 350,957 km (0.067 R)
• M4: 447,597 km (0.113 R)
• M5: 621,130 km (0.095 R)
• M6: 717,322 km (0.076 R)
• M7: 864,825 km (0.103 R)
• M8: 1,209,349 km (0.087 R)
• M9: 1,855,163 km (0.09 R)
• M10: 2,214,497 km (0.035 R)
• M11: 2,665,535 km (0.107 R)
• M12: 3,395,572 km (0.065 R)
• M13: 3,678,462 km (0.087 R)
• M14: 4,157,923 km (0.12 R)
• M15: 5,001,057 km (0.111 R)
• M16: 5,264,199 km (0.081 R)
• M17: 5,957,586 km (0.056 R)
• M18: 6,488,508 km (0.069 R)
• M19: 6,615,816 km (0.088 R)
• M20: 7,297,085 km (0.086 R)
• M21: 7,429,479 km (0.108 R)
• M22: 7,629,491 km (0.105 R)
• M23: 7,966,835 km (0.099 R)
• M24: 8,482,050 km (0.062 R)
• M25: 8,621,325 km (0.095 R)
• M26: 9,079,244 km (0.074 R)
• M27: 11,140,703 km (0.113 R)
• M28: 11,216,998 km (0.11 R)
• M29: 13,138,583 km (0.09 R)
• M30: 13,543,095 km (0.104 R)
• M31: 13,624,626 km (0.075 R)
• M32: 13,951,797 km (0.066 R)
• M33: 14,406,125 km (0.096 R)
• M34: 14,614,216 km (0.117 R)
• M35: 15,626,994 km (0.059 R)
• M36: 15,883,853 km (0.095 R)
• M37: 16,055,741 km (0.114 R)
• M38: 16,185,143 km (0.12 R)
• M39: 17,497,865 km (0.104 R)
• M40: 17,675,437 km (0.118 R)
• M41: 17,764,448 km (0.073 R)
• M42: 18,211,895 km (0.109 R)
• M43: 18,799,216 km (0.106 R)
• M44: 19,163,637 km (0.083 R)
• M45: 19,438,448 km (0.086 R)
• M46: 20,691,629 km (0.112 R)
• M47: 21,636,639 km (0.113 R)
• M48: 21,779,655 km (0.092 R)
• M49: 22,018,712 km (0.062 R)
• M50: 23,226,715 km (0.085 R)
• M51: 23,863,404 km (0.109 R)
• M52: 24,109,791 km (0.084 R)
• M53: 24,505,777 km (0.077 R)
• M54: 24,754,408 km (0.051 R)
• M55: 25,908,706 km (0.095 R)
• M56: 26,518,018 km (0.032 R)
• M57: 26,773,232 km (0.066 R)
• M58: 27,080,655 km (0.104 R)
• M59: 27,595,571 km (0.066 R)
• M60: 27,957,897 km (0.091 R)
• M61: 28,530,558 km (0.079 R)
• M62: 30,591,867 km (0.096 R)
• M63: 31,559,316 km (0.093 R)
• M64: 32,209,918 km (0.109 R)
• M65: 33,029,265 km (0.07 R)
• M66: 33,303,927 km (0.112 R)
• M67: 33,579,486 km (0.06 R)
• M68: 33,745,091 km (0.083 R)
• M69: 34,521,504 km (0.061 R)
• M70: 34,800,354 km (0.117 R)
• M71: 35,472,348 km (0.077 R)
• M72: 35,809,990 km (0.066 R)
• M73: 37,057,188 km (0.119 R)
• M74: 37,285,474 km (0.112 R)
• M75: 37,514,209 km (0.073 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 211.1

Radius: 3.7

Gravity: 15.42 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 14.73 AU - 18.59 AU

Year: 25482 Days

Day: 16.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 60,403,203 km

• M1: 55,950 km (0.082 R)
• M2: 270,473 km (0.045 R)
• M3: 441,164 km (0.091 R)
• M4: 547,079 km (0.045 R)
• M5: 584,180 km (0.077 R)
• M6: 1,069,475 km (0.045 R)
• M7: 1,310,627 km (0.098 R)
• M8: 2,188,168 km (0.101 R)
• M9: 2,523,716 km (0.119 R)
• M10: 2,842,509 km (0.101 R)
• M11: 3,309,853 km (0.118 R)
• M12: 3,729,176 km (0.092 R)
• M13: 4,202,204 km (0.12 R)
• M14: 4,313,954 km (0.082 R)
• M15: 5,203,463 km (0.089 R)
• M16: 6,660,247 km (0.094 R)
• M17: 6,965,875 km (0.11 R)
• M18: 8,047,767 km (0.025 R)
• M19: 8,093,993 km (0.104 R)
• M20: 8,892,995 km (0.116 R)
• M21: 8,940,866 km (0.096 R)
• M22: 9,374,700 km (0.115 R)
• M23: 9,520,708 km (0.086 R)
• M24: 9,716,830 km (0.119 R)
• M25: 9,963,667 km (0.066 R)
• M26: 10,564,751 km (0.116 R)
• M27: 11,384,099 km (0.075 R)
• M28: 11,748,968 km (0.119 R)
• M29: 11,853,986 km (0.039 R)
• M30: 12,704,749 km (0.088 R)
• M31: 12,920,469 km (0.107 R)
• M32: 13,137,535 km (0.114 R)
• M33: 13,850,968 km (0.064 R)
• M34: 15,029,948 km (0.111 R)
• M35: 16,533,407 km (0.049 R)
• M36: 16,709,933 km (0.038 R)
• M37: 17,302,939 km (0.101 R)
• M38: 17,661,973 km (0.073 R)
• M39: 17,902,826 km (0.073 R)
• M40: 17,963,114 km (0.068 R)
• M41: 18,084,139 km (0.081 R)
• M42: 18,144,726 km (0.088 R)
• M43: 18,205,313 km (0.111 R)
• M44: 18,448,559 km (0.107 R)
• M45: 18,754,038 km (0.091 R)
• M46: 18,876,708 km (0.104 R)
• M47: 18,938,193 km (0.077 R)
• M48: 19,122,797 km (0.055 R)
• M49: 19,246,364 km (0.078 R)
• M50: 19,432,015 km (0.099 R)
• M51: 20,432,526 km (0.057 R)
• M52: 20,495,507 km (0.084 R)
• M53: 21,193,680 km (0.038 R)
• M54: 21,770,829 km (0.069 R)
• M55: 23,005,759 km (0.058 R)
• M56: 24,531,059 km (0.078 R)
• M57: 25,339,635 km (0.111 R)
• M58: 26,982,968 km (0.106 R)
• M59: 33,369,600 km (0.055 R)
• M60: 34,264,794 km (0.11 R)
• M61: 34,339,742 km (0.074 R)
• M62: 34,715,383 km (0.096 R)
• M63: 35,698,390 km (0.116 R)
• M64: 35,774,386 km (0.102 R)
• M65: 36,690,374 km (0.088 R)
• M66: 36,767,117 km (0.075 R)
• M67: 37,305,371 km (0.096 R)
• M68: 37,382,563 km (0.084 R)
• M69: 38,779,658 km (0.1 R)
• M70: 39,092,467 km (0.056 R)
• M71: 40,510,355 km (0.074 R)
• M72: 42,105,368 km (0.118 R)
• M73: 42,991,436 km (0.043 R)
• M74: 43,153,151 km (0.091 R)
• M75: 43,477,330 km (0.101 R)
• M76: 44,127,931 km (0.032 R)
• M77: 44,209,462 km (0.102 R)
• M78: 44,291,142 km (0.045 R)
• M79: 45,603,565 km (0.103 R)
• M80: 46,430,392 km (0.073 R)
• M81: 47,847,233 km (0.092 R)
• M82: 48,434,854 km (0.111 R)
• M83: 48,603,151 km (0.113 R)
• M84: 48,687,375 km (0.03 R)
• M85: 49,278,287 km (0.075 R)
• M86: 49,617,126 km (0.064 R)
• M87: 51,923,775 km (0.052 R)
• M88: 52,873,572 km (0.109 R)
• M89: 53,741,988 km (0.078 R)
• M90: 54,352,646 km (0.086 R)
• M91: 54,615,041 km (0.112 R)
• M92: 54,702,705 km (0.051 R)
• M93: 57,173,464 km (0.111 R)
• M94: 57,529,357 km (0.12 R)
• M95: 58,780,893 km (0.116 R)
• M96: 59,860,840 km (0.064 R)
• M97: 60,312,626 km (0.058 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 19,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit