🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.57 AU - 0.59 AU

Year: 165 Days

Day: 47.1 Hours

Environment

Temp: 216 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.67 AU - 0.79 AU

Year: 233 Days

Day: 20.1 Hours

Environment

Temp: 186 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,582,785 km

• M1: 451,636 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.97 AU - 1.45 AU

Year: 496 Days

Day: 21.9 Hours

Environment

Temp: -8 °C

Axial Tilt: 11.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.58 AU - 2.4 AU

Year: 1046 Days

Day: 42.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 130.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.1

Radius: 11.7

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.82 AU - 8.68 AU

Year: 7277 Days

Day: 13.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 75,582,785 km

• M1: 163,810 km (0.108 R)
• M2: 258,804 km (0.113 R)
• M3: 349,909 km (0.12 R)
• M4: 448,345 km (0.082 R)
• M5: 539,899 km (0.102 R)
• M6: 628,760 km (0.093 R)
• M7: 745,297 km (0.111 R)
• M8: 835,205 km (0.056 R)
• M9: 1,039,556 km (0.076 R)
• M10: 1,141,581 km (0.104 R)
• M11: 1,483,562 km (0.066 R)
• M12: 1,811,032 km (0.1 R)
• M13: 2,211,057 km (0.077 R)
• M14: 2,447,272 km (0.111 R)
• M15: 2,691,864 km (0.097 R)
• M16: 2,781,174 km (0.111 R)
• M17: 3,111,187 km (0.103 R)
• M18: 3,224,133 km (0.108 R)
• M19: 3,531,856 km (0.06 R)
• M20: 3,808,911 km (0.09 R)
• M21: 4,011,317 km (0.104 R)
• M22: 4,618,385 km (0.031 R)
• M23: 5,754,880 km (0.098 R)
• M24: 6,034,629 km (0.044 R)
• M25: 6,271,143 km (0.07 R)
• M26: 6,875,817 km (0.074 R)
• M27: 7,147,786 km (0.099 R)
• M28: 7,272,551 km (0.095 R)
• M29: 7,600,469 km (0.107 R)
• M30: 7,676,914 km (0.076 R)
• M31: 8,036,697 km (0.109 R)
• M32: 8,140,518 km (0.036 R)
• M33: 8,481,002 km (0.027 R)
• M34: 8,692,983 km (0.037 R)
• M35: 9,095,102 km (0.107 R)
• M36: 9,723,413 km (0.101 R)
• M37: 10,084,841 km (0.082 R)
• M38: 10,309,537 km (0.084 R)
• M39: 10,677,997 km (0.091 R)
• M40: 11,079,817 km (0.087 R)
• M41: 11,224,478 km (0.116 R)
• M42: 11,457,252 km (0.119 R)
• M43: 11,545,066 km (0.066 R)
• M44: 11,927,737 km (0.043 R)
• M45: 12,165,448 km (0.077 R)
• M46: 12,736,015 km (0.103 R)
• M47: 13,192,737 km (0.054 R)
• M48: 13,346,224 km (0.062 R)
• M49: 14,849,234 km (0.11 R)
• M50: 15,201,238 km (0.086 R)
• M51: 15,458,995 km (0.051 R)
• M52: 16,109,596 km (0.032 R)
• M53: 16,603,419 km (0.081 R)
• M54: 17,437,726 km (0.031 R)
• M55: 17,639,983 km (0.049 R)
• M56: 18,251,389 km (0.115 R)
• M57: 19,669,876 km (0.118 R)
• M58: 19,915,665 km (0.088 R)
• M59: 20,162,352 km (0.095 R)
• M60: 20,481,145 km (0.085 R)
• M61: 20,658,868 km (0.114 R)
• M62: 21,123,668 km (0.045 R)
• M63: 21,555,707 km (0.087 R)
• M64: 21,809,126 km (0.119 R)
• M65: 22,136,296 km (0.113 R)
• M66: 22,465,112 km (0.043 R)
• M67: 23,164,781 km (0.057 R)
• M68: 24,096,028 km (0.117 R)
• M69: 24,887,850 km (0.055 R)
• M70: 25,077,689 km (0.098 R)
• M71: 25,229,830 km (0.106 R)
• M72: 25,344,273 km (0.098 R)
• M73: 25,573,457 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.4

Radius: 13.5

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 11.06 AU - 11.88 AU

Year: 14481 Days

Day: 7.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 75,582,785 km

• M1: 216,319 km (0.116 R)
• M2: 344,823 km (0.048 R)
• M3: 435,031 km (0.102 R)
• M4: 688,449 km (0.114 R)
• M5: 923,468 km (0.076 R)
• M6: 1,015,919 km (0.071 R)
• M7: 1,473,539 km (0.116 R)
• M8: 2,115,613 km (0.038 R)
• M9: 2,769,206 km (0.089 R)
• M10: 3,190,474 km (0.05 R)
• M11: 3,746,080 km (0.114 R)
• M12: 4,094,045 km (0.104 R)
• M13: 4,988,790 km (0.095 R)
• M14: 5,415,293 km (0.094 R)
• M15: 5,632,958 km (0.079 R)
• M16: 6,032,235 km (0.118 R)
• M17: 6,122,143 km (0.08 R)
• M18: 6,764,666 km (0.099 R)
• M19: 7,332,689 km (0.093 R)
• M20: 8,113,889 km (0.097 R)
• M21: 8,972,880 km (0.106 R)
• M22: 9,387,266 km (0.089 R)
• M23: 9,544,195 km (0.099 R)
• M24: 10,127,477 km (0.076 R)
• M25: 10,234,738 km (0.084 R)
• M26: 10,504,613 km (0.094 R)
• M27: 11,161,946 km (0.04 R)
• M28: 11,439,749 km (0.118 R)
• M29: 11,607,598 km (0.119 R)
• M30: 12,805,129 km (0.106 R)
• M31: 12,921,217 km (0.075 R)
• M32: 13,096,097 km (0.11 R)
• M33: 14,221,671 km (0.063 R)
• M34: 14,522,961 km (0.088 R)
• M35: 14,765,609 km (0.079 R)
• M36: 15,193,459 km (0.08 R)
• M37: 16,438,263 km (0.106 R)
• M38: 17,264,941 km (0.118 R)
• M39: 18,563,151 km (0.098 R)
• M40: 21,805,086 km (0.107 R)
• M41: 22,152,752 km (0.084 R)
• M42: 23,419,547 km (0.099 R)
• M43: 24,493,211 km (0.11 R)
• M44: 24,782,234 km (0.042 R)
• M45: 25,217,863 km (0.037 R)
• M46: 26,318,005 km (0.103 R)
• M47: 27,734,099 km (0.066 R)
• M48: 29,327,765 km (0.049 R)
• M49: 29,634,740 km (0.081 R)
• M50: 30,097,147 km (0.077 R)
• M51: 31,734,346 km (0.067 R)
• M52: 33,320,532 km (0.117 R)
• M53: 33,560,637 km (0.12 R)
• M54: 33,962,157 km (0.108 R)
• M55: 34,123,125 km (0.098 R)
• M56: 35,502,417 km (0.097 R)
• M57: 35,747,608 km (0.116 R)
• M58: 36,239,935 km (0.12 R)
• M59: 36,569,349 km (0.077 R)
• M60: 39,071,673 km (0.07 R)
• M61: 39,832,976 km (0.062 R)
• M62: 42,753,575 km (0.06 R)
• M63: 44,679,798 km (0.072 R)
• M64: 44,944,586 km (0.027 R)
• M65: 45,121,560 km (0.073 R)
• M66: 45,475,958 km (0.086 R)
• M67: 46,187,595 km (0.092 R)
• M68: 46,366,065 km (0.066 R)
• M69: 46,902,822 km (0.095 R)
• M70: 47,892,412 km (0.083 R)
• M71: 47,982,769 km (0.059 R)
• M72: 48,073,126 km (0.11 R)
• M73: 48,435,153 km (0.069 R)
• M74: 52,011,888 km (0.082 R)
• M75: 52,849,337 km (0.118 R)
• M76: 56,052,976 km (0.111 R)
• M77: 57,390,381 km (0.117 R)
• M78: 57,870,590 km (0.074 R)
• M79: 58,062,973 km (0.102 R)
• M80: 58,641,617 km (0.053 R)
• M81: 60,975,195 km (0.119 R)
• M82: 61,465,128 km (0.118 R)
• M83: 61,956,557 km (0.107 R)
• M84: 62,943,005 km (0.087 R)
• M85: 63,934,689 km (0.085 R)
• M86: 65,331,784 km (0.117 R)
• M87: 66,940,709 km (0.105 R)
• M88: 67,344,922 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.2

Radius: 3.9

Gravity: 55.37 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 11.4 AU - 14.98 AU

Year: 17858 Days

Day: 22.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,582,785 km

• M1: 67,618 km (0.046 R)
• M2: 135,685 km (0.097 R)
• M3: 347,067 km (0.116 R)
• M4: 480,957 km (0.044 R)
• M5: 630,256 km (0.088 R)
• M6: 745,596 km (0.038 R)
• M7: 1,076,357 km (0.057 R)
• M8: 1,477,429 km (0.108 R)
• M9: 2,020,319 km (0.113 R)
• M10: 2,655,213 km (0.1 R)
• M11: 2,729,413 km (0.069 R)
• M12: 2,766,663 km (0.086 R)
• M13: 3,149,185 km (0.116 R)
• M14: 3,548,162 km (0.091 R)
• M15: 3,589,003 km (0.077 R)
• M16: 3,629,843 km (0.113 R)
• M17: 4,133,090 km (0.109 R)
• M18: 4,305,726 km (0.09 R)
• M19: 4,613,299 km (0.087 R)
• M20: 4,657,879 km (0.119 R)
• M21: 5,111,011 km (0.088 R)
• M22: 5,249,688 km (0.09 R)
• M23: 5,296,213 km (0.111 R)
• M24: 5,625,628 km (0.119 R)
• M25: 6,353,571 km (0.062 R)
• M26: 6,403,238 km (0.119 R)
• M27: 7,526,119 km (0.095 R)
• M28: 7,949,332 km (0.077 R)
• M29: 9,040,798 km (0.119 R)
• M30: 10,882,048 km (0.114 R)
• M31: 11,060,369 km (0.112 R)
• M32: 11,359,864 km (0.087 R)
• M33: 11,783,675 km (0.104 R)
• M34: 12,336,140 km (0.118 R)
• M35: 13,914,397 km (0.117 R)
• M36: 15,621,907 km (0.065 R)
• M37: 15,688,777 km (0.064 R)
• M38: 16,979,508 km (0.082 R)
• M39: 17,602,733 km (0.117 R)
• M40: 18,162,977 km (0.107 R)
• M41: 18,233,437 km (0.087 R)
• M42: 19,085,696 km (0.081 R)
• M43: 20,315,241 km (0.077 R)
• M44: 21,794,166 km (0.115 R)
• M45: 22,094,110 km (0.088 R)
• M46: 22,320,002 km (0.107 R)
• M47: 22,470,947 km (0.1 R)
• M48: 23,078,314 km (0.09 R)
• M49: 24,776,250 km (0.059 R)
• M50: 25,719,165 km (0.054 R)
• M51: 28,290,453 km (0.115 R)
• M52: 28,699,604 km (0.039 R)
• M53: 28,945,991 km (0.07 R)
• M54: 29,689,343 km (0.061 R)
• M55: 29,938,573 km (0.072 R)
• M56: 33,932,238 km (0.083 R)
• M57: 34,105,771 km (0.1 R)
• M58: 34,453,886 km (0.081 R)
• M59: 34,541,101 km (0.05 R)
• M60: 35,329,332 km (0.073 R)
• M61: 36,212,109 km (0.081 R)
• M62: 37,191,377 km (0.083 R)
• M63: 37,280,837 km (0.084 R)
• M64: 39,997,983 km (0.03 R)
• M65: 41,102,464 km (0.032 R)
• M66: 43,718,482 km (0.116 R)
• M67: 44,760,880 km (0.109 R)
• M68: 48,717,444 km (0.065 R)
• M69: 49,207,676 km (0.037 R)
• M70: 49,699,405 km (0.103 R)
• M71: 50,489,581 km (0.117 R)
• M72: 51,782,405 km (0.067 R)
• M73: 51,882,337 km (0.06 R)
• M74: 52,884,942 km (0.108 R)
• M75: 53,086,151 km (0.112 R)
• M76: 53,489,467 km (0.096 R)
• M77: 54,197,813 km (0.102 R)
• M78: 55,623,630 km (0.098 R)
• M79: 57,474,904 km (0.091 R)
• M80: 57,888,990 km (0.097 R)
• M81: 60,289,438 km (0.118 R)
• M82: 61,131,973 km (0.102 R)
• M83: 62,722,198 km (0.114 R)
• M84: 66,376,725 km (0.117 R)
• M85: 66,919,915 km (0.113 R)
• M86: 67,901,426 km (0.085 R)
• M87: 68,777,920 km (0.111 R)
• M88: 69,878,661 km (0.104 R)
• M89: 70,431,276 km (0.071 R)
• M90: 70,763,533 km (0.096 R)
• M91: 72,097,796 km (0.117 R)
• M92: 72,656,245 km (0.078 R)
• M93: 73,664,834 km (0.113 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: 162 - 20,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit