🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.69 AU - 1.11 AU

Year: 304 Days

Day: 29.9 Hours

Environment

Temp: 100 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,340,413 km

• M1: 616,343 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.76 AU - 1.26 AU

Year: 362 Days

Day: 18.7 Hours

Environment

Temp: 110 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.16 AU - 4.92 AU

Year: 3448 Days

Day: 35.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 158.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.3

Radius: 10.4

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 9 AU - 9.94 AU

Year: 10388 Days

Day: 6.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 78,340,413 km

• M1: 130,449 km (0.116 R)
• M2: 278,701 km (0.052 R)
• M3: 528,380 km (0.087 R)
• M4: 934,089 km (0.081 R)
• M5: 1,038,060 km (0.101 R)
• M6: 1,209,648 km (0.096 R)
• M7: 1,323,941 km (0.093 R)
• M8: 1,407,716 km (0.093 R)
• M9: 1,836,015 km (0.099 R)
• M10: 2,163,335 km (0.114 R)
• M11: 2,263,117 km (0.118 R)
• M12: 2,572,186 km (0.073 R)
• M13: 2,764,120 km (0.103 R)
• M14: 3,072,142 km (0.114 R)
• M15: 3,139,611 km (0.062 R)
• M16: 3,322,120 km (0.092 R)
• M17: 3,414,571 km (0.114 R)
• M18: 4,111,249 km (0.105 R)
• M19: 4,260,847 km (0.075 R)
• M20: 4,437,671 km (0.044 R)
• M21: 5,142,576 km (0.119 R)
• M22: 5,223,210 km (0.092 R)
• M23: 5,494,580 km (0.095 R)
• M24: 6,250,349 km (0.045 R)
• M25: 6,625,839 km (0.11 R)
• M26: 7,827,260 km (0.078 R)
• M27: 8,044,326 km (0.086 R)
• M28: 8,294,903 km (0.12 R)
• M29: 9,421,375 km (0.074 R)
• M30: 9,520,259 km (0.114 R)
• M31: 9,619,293 km (0.12 R)
• M32: 9,785,346 km (0.115 R)
• M33: 10,255,233 km (0.057 R)
• M34: 10,390,919 km (0.027 R)
• M35: 11,252,004 km (0.029 R)
• M36: 11,321,866 km (0.109 R)
• M37: 12,171,732 km (0.119 R)
• M38: 12,279,292 km (0.09 R)
• M39: 12,713,276 km (0.096 R)
• M40: 12,785,980 km (0.11 R)
• M41: 12,968,639 km (0.03 R)
• M42: 13,188,997 km (0.084 R)
• M43: 13,670,553 km (0.068 R)
• M44: 13,932,349 km (0.077 R)
• M45: 15,343,057 km (0.093 R)
• M46: 16,798,943 km (0.112 R)
• M47: 17,726,001 km (0.078 R)
• M48: 18,093,414 km (0.081 R)
• M49: 18,711,103 km (0.083 R)
• M50: 18,877,007 km (0.113 R)
• M51: 19,001,772 km (0.112 R)
• M52: 19,085,098 km (0.067 R)
• M53: 19,461,486 km (0.112 R)
• M54: 19,924,940 km (0.115 R)
• M55: 20,179,406 km (0.085 R)
• M56: 20,520,190 km (0.107 R)
• M57: 21,989,690 km (0.036 R)
• M58: 22,296,366 km (0.118 R)
• M59: 23,047,347 km (0.096 R)
• M60: 23,314,230 km (0.07 R)
• M61: 23,671,918 km (0.088 R)
• M62: 25,029,070 km (0.035 R)
• M63: 25,395,286 km (0.061 R)
• M64: 25,578,992 km (0.118 R)
• M65: 26,179,179 km (0.078 R)
• M66: 26,690,803 km (0.05 R)
• M67: 27,017,974 km (0.07 R)
• M68: 27,111,772 km (0.117 R)
• M69: 27,440,737 km (0.096 R)
• M70: 28,245,125 km (0.077 R)
• M71: 28,769,765 km (0.097 R)
• M72: 29,057,292 km (0.088 R)
• M73: 29,877,088 km (0.11 R)
• M74: 30,900,338 km (0.079 R)
• M75: 31,047,392 km (0.051 R)
• M76: 31,490,053 km (0.112 R)
• M77: 31,588,787 km (0.094 R)
• M78: 31,687,522 km (0.084 R)
• M79: 32,282,323 km (0.091 R)
• M80: 32,581,219 km (0.092 R)
• M81: 33,181,556 km (0.083 R)
• M82: 33,332,201 km (0.099 R)
• M83: 33,432,731 km (0.106 R)
• M84: 33,634,089 km (0.06 R)
• M85: 33,785,482 km (0.042 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 510.7

Radius: 4.7

Gravity: 23.12 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 15.24 AU - 22.26 AU

Year: 28940 Days

Day: 21.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 78,340,413 km

• M1: 254,017 km (0.094 R)
• M2: 516,861 km (0.074 R)
• M3: 1,104,331 km (0.04 R)
• M4: 1,657,245 km (0.053 R)
• M5: 1,762,562 km (0.068 R)
• M6: 1,870,123 km (0.057 R)
• M7: 4,097,785 km (0.081 R)
• M8: 5,234,130 km (0.076 R)
• M9: 7,653,876 km (0.061 R)
• M10: 7,771,011 km (0.098 R)
• M11: 8,245,685 km (0.088 R)
• M12: 9,222,559 km (0.094 R)
• M13: 10,755,189 km (0.069 R)
• M14: 12,296,347 km (0.074 R)
• M15: 14,191,452 km (0.064 R)
• M16: 14,263,409 km (0.12 R)
• M17: 15,135,864 km (0.083 R)
• M18: 15,504,623 km (0.059 R)
• M19: 16,855,940 km (0.105 R)
• M20: 17,777,613 km (0.115 R)
• M21: 18,244,657 km (0.072 R)
• M22: 19,190,564 km (0.084 R)
• M23: 19,910,429 km (0.057 R)
• M24: 20,802,332 km (0.092 R)
• M25: 21,541,645 km (0.051 R)
• M26: 22,039,357 km (0.108 R)
• M27: 22,624,733 km (0.107 R)
• M28: 22,708,807 km (0.086 R)
• M29: 22,792,881 km (0.112 R)
• M30: 23,640,054 km (0.056 R)
• M31: 25,103,869 km (0.057 R)
• M32: 25,715,126 km (0.049 R)
• M33: 25,802,790 km (0.091 R)
• M34: 26,685,418 km (0.113 R)
• M35: 28,480,143 km (0.037 R)
• M36: 29,483,646 km (0.101 R)
• M37: 30,684,618 km (0.098 R)
• M38: 31,244,263 km (0.034 R)
• M39: 31,525,358 km (0.03 R)
• M40: 32,848,252 km (0.062 R)
• M41: 34,575,509 km (0.094 R)
• M42: 34,769,238 km (0.088 R)
• M43: 34,866,177 km (0.104 R)
• M44: 35,841,107 km (0.077 R)
• M45: 36,825,012 km (0.067 R)
• M46: 38,518,011 km (0.111 R)
• M47: 38,819,451 km (0.115 R)
• M48: 41,772,812 km (0.077 R)
• M49: 42,392,895 km (0.111 R)
• M50: 44,481,431 km (0.118 R)
• M51: 45,750,619 km (0.081 R)
• M52: 46,496,514 km (0.106 R)
• M53: 47,139,037 km (0.118 R)
• M54: 47,461,271 km (0.071 R)
• M55: 48,649,527 km (0.045 R)
• M56: 49,847,506 km (0.089 R)
• M57: 50,066,368 km (0.115 R)
• M58: 50,175,874 km (0.088 R)
• M59: 50,724,748 km (0.047 R)
• M60: 51,496,673 km (0.093 R)
• M61: 52,494,641 km (0.098 R)
• M62: 53,723,139 km (0.059 R)
• M63: 54,284,729 km (0.075 R)
• M64: 56,322,402 km (0.066 R)
• M65: 56,436,246 km (0.091 R)
• M66: 57,235,996 km (0.086 R)
• M67: 57,465,180 km (0.112 R)
• M68: 58,731,077 km (0.112 R)
• M69: 58,846,566 km (0.115 R)
• M70: 60,588,634 km (0.111 R)
• M71: 61,173,112 km (0.102 R)
• M72: 63,410,947 km (0.108 R)
• M73: 65,555,732 km (0.103 R)
• M74: 65,675,560 km (0.075 R)
• M75: 67,119,478 km (0.079 R)
• M76: 67,724,153 km (0.064 R)
• M77: 70,038,432 km (0.104 R)
• M78: 70,160,953 km (0.049 R)
• M79: 70,651,783 km (0.113 R)
• M80: 71,143,661 km (0.102 R)
• M81: 72,502,309 km (0.066 R)
• M82: 72,998,525 km (0.102 R)
• M83: 73,745,018 km (0.113 R)
• M84: 74,119,163 km (0.083 R)
• M85: 75,622,023 km (0.059 R)
• M86: 76,377,193 km (0.059 R)
• M87: 80,832,217 km (0.078 R)
• M88: 81,346,685 km (0.12 R)
• M89: 81,475,488 km (0.085 R)
• M90: 85,501,466 km (0.081 R)
• M91: 86,550,895 km (0.12 R)
• M92: 86,945,534 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 353.1

Radius: 6.9

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 14.89 AU - 22.75 AU

Year: 29102 Days

Day: 18.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 78,340,413 km

• M1: 452,384 km (0.085 R)
• M2: 711,787 km (0.056 R)
• M3: 934,538 km (0.095 R)
• M4: 1,323,193 km (0.068 R)
• M5: 1,412,653 km (0.036 R)
• M6: 2,233,945 km (0.034 R)
• M7: 3,585,861 km (0.076 R)
• M8: 4,586,671 km (0.05 R)
• M9: 5,047,283 km (0.101 R)
• M10: 7,243,230 km (0.107 R)
• M11: 8,549,219 km (0.095 R)
• M12: 9,517,566 km (0.068 R)
• M13: 9,633,804 km (0.067 R)
• M14: 10,340,953 km (0.081 R)
• M15: 11,494,352 km (0.078 R)
• M16: 12,054,896 km (0.08 R)
• M17: 12,752,022 km (0.118 R)
• M18: 14,584,745 km (0.116 R)
• M19: 14,718,785 km (0.109 R)
• M20: 15,055,679 km (0.114 R)
• M21: 16,012,507 km (0.086 R)
• M22: 16,498,252 km (0.101 R)
• M23: 16,707,838 km (0.111 R)
• M24: 17,129,854 km (0.072 R)
• M25: 19,145,087 km (0.117 R)
• M26: 19,512,798 km (0.105 R)
• M27: 20,780,341 km (0.095 R)
• M28: 21,082,379 km (0.079 R)
• M29: 21,309,917 km (0.076 R)
• M30: 22,692,202 km (0.043 R)
• M31: 24,024,072 km (0.049 R)
• M32: 24,899,369 km (0.098 R)
• M33: 25,461,857 km (0.101 R)
• M34: 25,866,070 km (0.074 R)
• M35: 27,421,589 km (0.107 R)
• M36: 27,504,317 km (0.059 R)
• M37: 28,252,455 km (0.113 R)
• M38: 30,536,815 km (0.104 R)
• M39: 30,622,535 km (0.098 R)
• M40: 31,138,647 km (0.076 R)
• M41: 31,311,283 km (0.107 R)
• M42: 31,484,218 km (0.043 R)
• M43: 32,266,615 km (0.079 R)
• M44: 32,441,345 km (0.045 R)
• M45: 32,879,667 km (0.104 R)
• M46: 33,761,995 km (0.071 R)
• M47: 34,473,333 km (0.115 R)
• M48: 36,455,206 km (0.055 R)
• M49: 38,011,921 km (0.056 R)
• M50: 38,659,082 km (0.112 R)
• M51: 38,751,832 km (0.12 R)
• M52: 38,844,733 km (0.095 R)
• M53: 39,216,783 km (0.071 R)
• M54: 39,777,176 km (0.115 R)
• M55: 42,522,596 km (0.09 R)
• M56: 45,426,441 km (0.034 R)
• M57: 47,496,875 km (0.075 R)
• M58: 48,094,070 km (0.087 R)
• M59: 48,994,499 km (0.111 R)
• M60: 49,799,635 km (0.062 R)
• M61: 50,001,443 km (0.061 R)
• M62: 50,507,532 km (0.098 R)
• M63: 51,117,144 km (0.112 R)
• M64: 52,343,397 km (0.084 R)
• M65: 52,960,339 km (0.1 R)
• M66: 53,476,152 km (0.118 R)
• M67: 58,512,215 km (0.109 R)
• M68: 60,439,485 km (0.07 R)
• M69: 63,041,291 km (0.078 R)
• M70: 64,465,911 km (0.08 R)
• M71: 65,016,581 km (0.076 R)
• M72: 65,347,791 km (0.111 R)
• M73: 65,568,896 km (0.069 R)
• M74: 67,681,817 km (0.117 R)
• M75: 67,793,566 km (0.032 R)
• M76: 68,690,405 km (0.107 R)
• M77: 69,478,337 km (0.072 R)
• M78: 69,703,931 km (0.114 R)
• M79: 72,316,658 km (0.084 R)
• M80: 75,888,307 km (0.118 R)
• M81: 77,637,106 km (0.037 R)
• M82: 77,754,241 km (0.04 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 18,189 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit