🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.6 AU - 0.7 AU

Year: 194 Days

Day: 21.5 Hours

Environment

Temp: 156 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.96 AU - 1.28 AU

Year: 440 Days

Day: 27.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,161,051 km

• M1: 243,845 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.19 AU - 2.27 AU

Year: 1235 Days

Day: 20.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.7 AU - 2.92 AU

Year: 1747 Days

Day: 16.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,161,051 km

• M1: 428,000 km (0.108 R)
• M2: 724,951 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.9 AU - 3.56 AU

Year: 2153 Days

Day: 46.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.61 AU - 5.13 AU

Year: 3388 Days

Day: 24.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.5

Radius: 9

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 8.01 AU - 8.61 AU

Year: 8884 Days

Day: 11.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 55,161,051 km

• M1: 148,401 km (0.116 R)
• M2: 206,595 km (0.065 R)
• M3: 322,982 km (0.055 R)
• M4: 403,765 km (0.117 R)
• M5: 519,853 km (0.047 R)
• M6: 678,127 km (0.116 R)
• M7: 755,619 km (0.089 R)
• M8: 1,503,758 km (0.055 R)
• M9: 1,565,542 km (0.109 R)
• M10: 1,713,344 km (0.051 R)
• M11: 1,821,803 km (0.066 R)
• M12: 1,910,215 km (0.098 R)
• M13: 2,045,601 km (0.059 R)
• M14: 2,470,908 km (0.119 R)
• M15: 2,897,711 km (0.053 R)
• M16: 3,320,474 km (0.115 R)
• M17: 3,484,134 km (0.066 R)
• M18: 3,962,100 km (0.098 R)
• M19: 4,077,589 km (0.076 R)
• M20: 5,010,332 km (0.106 R)
• M21: 5,103,980 km (0.091 R)
• M22: 5,645,973 km (0.102 R)
• M23: 5,874,559 km (0.039 R)
• M24: 6,172,857 km (0.076 R)
• M25: 6,510,200 km (0.114 R)
• M26: 6,957,647 km (0.077 R)
• M27: 7,522,080 km (0.104 R)
• M28: 7,882,312 km (0.117 R)
• M29: 8,248,228 km (0.078 R)
• M30: 8,359,080 km (0.075 R)
• M31: 8,545,030 km (0.07 R)
• M32: 8,996,666 km (0.057 R)
• M33: 9,456,231 km (0.114 R)
• M34: 9,962,620 km (0.098 R)
• M35: 10,238,927 km (0.119 R)
• M36: 10,758,929 km (0.117 R)
• M37: 11,123,948 km (0.113 R)
• M38: 11,699,900 km (0.094 R)
• M39: 11,782,927 km (0.11 R)
• M40: 11,949,579 km (0.097 R)
• M41: 12,581,779 km (0.071 R)
• M42: 12,880,676 km (0.118 R)
• M43: 13,311,518 km (0.1 R)
• M44: 13,441,668 km (0.115 R)
• M45: 13,747,147 km (0.12 R)
• M46: 14,054,870 km (0.103 R)
• M47: 14,498,278 km (0.076 R)
• M48: 14,587,588 km (0.1 R)
• M49: 15,535,888 km (0.092 R)
• M50: 16,504,086 km (0.113 R)
• M51: 17,444,159 km (0.09 R)
• M52: 17,825,185 km (0.064 R)
• M53: 18,112,562 km (0.069 R)
• M54: 18,305,095 km (0.082 R)
• M55: 20,267,370 km (0.1 R)
• M56: 21,476,570 km (0.088 R)
• M57: 21,578,446 km (0.111 R)
• M58: 22,657,196 km (0.113 R)
• M59: 23,072,779 km (0.117 R)
• M60: 24,547,066 km (0.079 R)
• M61: 24,706,687 km (0.065 R)
• M62: 25,027,275 km (0.111 R)
• M63: 25,241,798 km (0.074 R)
• M64: 25,888,959 km (0.086 R)
• M65: 26,650,711 km (0.085 R)
• M66: 26,869,722 km (0.029 R)
• M67: 27,254,488 km (0.118 R)
• M68: 27,585,698 km (0.115 R)
• M69: 27,973,904 km (0.05 R)
• M70: 28,085,055 km (0.084 R)
• M71: 28,196,506 km (0.059 R)
• M72: 29,884,718 km (0.052 R)
• M73: 29,998,412 km (0.098 R)
• M74: 31,028,244 km (0.058 R)
• M75: 31,201,030 km (0.083 R)
• M76: 32,185,982 km (0.068 R)
• M77: 32,594,683 km (0.112 R)
• M78: 32,887,596 km (0.067 R)
• M79: 33,475,964 km (0.074 R)
• M80: 34,305,634 km (0.052 R)
• M81: 34,962,219 km (0.059 R)
• M82: 36,652,226 km (0.104 R)
• M83: 37,017,844 km (0.083 R)
• M84: 37,262,286 km (0.059 R)
• M85: 38,554,214 km (0.061 R)
• M86: 39,485,909 km (0.11 R)
• M87: 39,860,801 km (0.112 R)
• M88: 40,048,547 km (0.088 R)
• M89: 40,425,085 km (0.119 R)
• M90: 42,134,240 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.2

Radius: 8.5

Gravity: 12.49 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.51 AU - 10.51 AU

Year: 10030 Days

Day: 7.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 55,161,051 km

• M1: 114,293 km (0.073 R)
• M2: 243,246 km (0.12 R)
• M3: 464,651 km (0.055 R)
• M4: 675,584 km (0.111 R)
• M5: 728,691 km (0.111 R)
• M6: 820,694 km (0.089 R)
• M7: 936,483 km (0.057 R)
• M8: 1,717,533 km (0.088 R)
• M9: 1,867,879 km (0.11 R)
• M10: 2,154,658 km (0.102 R)
• M11: 2,289,745 km (0.092 R)
• M12: 2,654,165 km (0.106 R)
• M13: 3,127,493 km (0.095 R)
• M14: 3,691,327 km (0.118 R)
• M15: 3,886,253 km (0.085 R)
• M16: 4,525,934 km (0.105 R)
• M17: 4,629,905 km (0.081 R)
• M18: 5,825,640 km (0.063 R)
• M19: 6,053,029 km (0.029 R)
• M20: 6,206,068 km (0.115 R)
• M21: 6,991,008 km (0.114 R)
• M22: 7,600,170 km (0.043 R)
• M23: 8,226,237 km (0.111 R)
• M24: 10,384,336 km (0.104 R)
• M25: 10,476,040 km (0.051 R)
• M26: 11,501,683 km (0.078 R)
• M27: 12,026,472 km (0.053 R)
• M28: 12,656,877 km (0.105 R)
• M29: 12,951,436 km (0.098 R)
• M30: 13,347,720 km (0.114 R)
• M31: 13,949,553 km (0.07 R)
• M32: 14,817,220 km (0.077 R)
• M33: 14,920,443 km (0.081 R)
• M34: 15,075,725 km (0.088 R)
• M35: 16,444,247 km (0.117 R)
• M36: 16,497,653 km (0.119 R)
• M37: 16,873,144 km (0.082 R)
• M38: 17,197,322 km (0.09 R)
• M39: 17,578,199 km (0.046 R)
• M40: 18,904,833 km (0.079 R)
• M41: 19,807,057 km (0.06 R)
• M42: 20,723,344 km (0.115 R)
• M43: 22,835,068 km (0.096 R)
• M44: 23,614,323 km (0.112 R)
• M45: 23,976,799 km (0.114 R)
• M46: 24,098,123 km (0.119 R)
• M47: 24,768,770 km (0.105 R)
• M48: 25,198,864 km (0.117 R)
• M49: 25,445,551 km (0.069 R)
• M50: 25,631,202 km (0.067 R)
• M51: 25,693,285 km (0.086 R)
• M52: 25,941,617 km (0.058 R)
• M53: 26,315,761 km (0.112 R)
• M54: 27,069,436 km (0.053 R)
• M55: 27,702,833 km (0.115 R)
• M56: 28,405,195 km (0.09 R)
• M57: 28,533,550 km (0.059 R)
• M58: 29,502,346 km (0.065 R)
• M59: 31,604,645 km (0.106 R)
• M60: 32,606,801 km (0.043 R)
• M61: 32,808,459 km (0.048 R)
• M62: 33,348,208 km (0.11 R)
• M63: 33,890,949 km (0.085 R)
• M64: 34,436,532 km (0.112 R)
• M65: 35,329,482 km (0.093 R)
• M66: 35,536,525 km (0.079 R)
• M67: 36,090,935 km (0.036 R)
• M68: 36,508,463 km (0.105 R)
• M69: 37,770,919 km (0.061 R)
• M70: 37,912,140 km (0.034 R)
• M71: 38,620,485 km (0.106 R)
• M72: 39,404,827 km (0.067 R)
• M73: 39,906,728 km (0.053 R)
• M74: 40,699,597 km (0.091 R)
• M75: 41,206,883 km (0.116 R)
• M76: 42,447,498 km (0.099 R)
• M77: 43,774,431 km (0.112 R)
• M78: 45,414,772 km (0.055 R)
• M79: 45,715,165 km (0.063 R)
• M80: 46,016,155 km (0.063 R)
• M81: 46,468,988 km (0.049 R)
• M82: 46,620,232 km (0.11 R)
• M83: 48,678,399 km (0.089 R)
• M84: 48,832,036 km (0.111 R)
• M85: 49,448,080 km (0.081 R)
• M86: 50,066,817 km (0.083 R)
• M87: 50,999,709 km (0.045 R)
• M88: 51,077,650 km (0.03 R)
• M89: 51,468,250 km (0.109 R)
• M90: 51,624,729 km (0.057 R)
• M91: 51,781,508 km (0.053 R)
• M92: 52,409,669 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669

Radius: 14.3

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 8.84 AU - 12.02 AU

Year: 12492 Days

Day: 14.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 55,161,051 km

• M1: 179,517 km (0.101 R)
• M2: 463,604 km (0.108 R)
• M3: 569,220 km (0.106 R)
• M4: 906,413 km (0.066 R)
• M5: 1,110,166 km (0.045 R)
• M6: 1,737,280 km (0.11 R)
• M7: 2,607,790 km (0.114 R)
• M8: 3,213,661 km (0.069 R)
• M9: 3,468,427 km (0.099 R)
• M10: 3,762,985 km (0.103 R)
• M11: 3,863,066 km (0.12 R)
• M12: 4,168,545 km (0.026 R)
• M13: 4,411,791 km (0.09 R)
• M14: 5,132,553 km (0.105 R)
• M15: 5,735,882 km (0.061 R)
• M16: 6,124,387 km (0.038 R)
• M17: 6,361,799 km (0.101 R)
• M18: 7,721,045 km (0.09 R)
• M19: 8,237,158 km (0.062 R)
• M20: 8,411,739 km (0.098 R)
• M21: 8,675,929 km (0.091 R)
• M22: 9,257,715 km (0.095 R)
• M23: 11,660,556 km (0.117 R)
• M24: 12,103,665 km (0.07 R)
• M25: 12,753,667 km (0.091 R)
• M26: 13,261,402 km (0.092 R)
• M27: 14,506,954 km (0.099 R)
• M28: 15,358,017 km (0.115 R)
• M29: 15,519,433 km (0.11 R)
• M30: 16,007,122 km (0.088 R)
• M31: 16,334,891 km (0.044 R)
• M32: 16,720,255 km (0.035 R)
• M33: 16,997,310 km (0.085 R)
• M34: 17,387,910 km (0.059 R)
• M35: 18,634,360 km (0.084 R)
• M36: 19,037,077 km (0.097 R)
• M37: 19,326,549 km (0.086 R)
• M38: 22,056,710 km (0.072 R)
• M39: 22,604,986 km (0.112 R)
• M40: 23,219,385 km (0.055 R)
• M41: 23,714,853 km (0.094 R)
• M42: 24,842,522 km (0.098 R)
• M43: 25,222,351 km (0.12 R)
• M44: 25,604,124 km (0.08 R)
• M45: 26,244,553 km (0.102 R)
• M46: 26,890,217 km (0.09 R)
• M47: 27,020,068 km (0.106 R)
• M48: 27,150,069 km (0.099 R)
• M49: 28,925,197 km (0.109 R)
• M50: 30,061,991 km (0.114 R)
• M51: 31,077,312 km (0.105 R)
• M52: 31,554,978 km (0.099 R)
• M53: 31,829,041 km (0.09 R)
• M54: 32,655,869 km (0.089 R)
• M55: 32,933,074 km (0.107 R)
• M56: 34,612,609 km (0.115 R)
• M57: 34,895,199 km (0.087 R)
• M58: 35,107,628 km (0.053 R)
• M59: 35,249,597 km (0.059 R)
• M60: 35,391,715 km (0.077 R)
• M61: 35,747,758 km (0.066 R)
• M62: 35,961,982 km (0.114 R)
• M63: 36,248,162 km (0.097 R)
• M64: 37,400,814 km (0.057 R)
• M65: 38,127,411 km (0.118 R)
• M66: 39,373,112 km (0.092 R)
• M67: 39,742,170 km (0.114 R)
• M68: 40,112,275 km (0.094 R)
• M69: 41,529,117 km (0.107 R)
• M70: 41,754,262 km (0.057 R)
• M71: 42,055,253 km (0.108 R)
• M72: 45,335,336 km (0.12 R)
• M73: 46,109,804 km (0.042 R)
• M74: 46,343,027 km (0.049 R)
• M75: 47,829,282 km (0.056 R)
• M76: 48,380,699 km (0.095 R)
• M77: 48,775,937 km (0.099 R)
• M78: 49,251,658 km (0.04 R)
• M79: 49,649,140 km (0.106 R)
• M80: 50,848,316 km (0.049 R)
• M81: 51,895,202 km (0.078 R)
• M82: 54,010,516 km (0.088 R)
• M83: 54,338,435 km (0.093 R)
• M84: 54,996,216 km (0.095 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 13,479 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit