🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.4 AU - 0.62 AU

Year: 134 Days

Day: 40 Hours

Environment

Temp: 198 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.59 AU - 0.67 AU

Year: 184 Days

Day: 23.1 Hours

Environment

Temp: 211 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.74 AU - 0.76 AU

Year: 240 Days

Day: 29.2 Hours

Environment

Temp: 144 °C

Axial Tilt: 47 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.72 AU - 2.18 AU

Year: 1005 Days

Day: 18.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,402,823 km

• M1: 416,780 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.09 AU - 3.35 AU

Year: 2132 Days

Day: 29 Hours

Environment

Temp: -108 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.42 AU - 4.36 AU

Year: 2831 Days

Day: 17.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,402,823 km

• M1: 251,923 km (0.1 R)
• M2: 1,398,291 km (0.119 R)

Asteroid Belt

Center: 5.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.2

Radius: 8.2

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.77 AU - 9.51 AU

Year: 7791 Days

Day: 13.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 58,402,823 km

• M1: 449,093 km (0.094 R)
• M2: 549,024 km (0.084 R)
• M3: 657,034 km (0.102 R)
• M4: 980,614 km (0.111 R)
• M5: 1,159,982 km (0.036 R)
• M6: 1,567,786 km (0.09 R)
• M7: 1,672,055 km (0.108 R)
• M8: 1,778,569 km (0.028 R)
• M9: 2,188,916 km (0.106 R)
• M10: 2,306,051 km (0.107 R)
• M11: 2,365,292 km (0.067 R)
• M12: 2,773,694 km (0.072 R)
• M13: 2,964,880 km (0.095 R)
• M14: 3,138,264 km (0.034 R)
• M15: 3,248,368 km (0.109 R)
• M16: 3,382,258 km (0.069 R)
• M17: 3,540,832 km (0.106 R)
• M18: 3,888,797 km (0.067 R)
• M19: 4,247,832 km (0.086 R)
• M20: 5,074,809 km (0.104 R)
• M21: 5,387,618 km (0.08 R)
• M22: 6,280,268 km (0.117 R)
• M23: 6,335,919 km (0.043 R)
• M24: 7,218,247 km (0.117 R)
• M25: 7,364,105 km (0.07 R)
• M26: 7,481,539 km (0.119 R)
• M27: 8,229,678 km (0.098 R)
• M28: 8,751,924 km (0.084 R)
• M29: 8,970,188 km (0.116 R)
• M30: 9,064,285 km (0.11 R)
• M31: 9,190,096 km (0.108 R)
• M32: 9,316,656 km (0.116 R)
• M33: 9,507,543 km (0.093 R)
• M34: 9,764,103 km (0.116 R)
• M35: 10,087,983 km (0.062 R)
• M36: 10,316,718 km (0.047 R)
• M37: 10,415,303 km (0.065 R)
• M38: 10,547,248 km (0.087 R)
• M39: 11,147,884 km (0.067 R)
• M40: 11,249,012 km (0.104 R)
• M41: 11,965,885 km (0.115 R)
• M42: 12,242,791 km (0.09 R)
• M43: 13,050,918 km (0.091 R)
• M44: 13,839,897 km (0.104 R)
• M45: 14,057,712 km (0.086 R)
• M46: 14,386,678 km (0.092 R)
• M47: 14,866,288 km (0.055 R)
• M48: 15,163,988 km (0.108 R)
• M49: 15,501,331 km (0.072 R)
• M50: 15,652,126 km (0.036 R)
• M51: 16,914,134 km (0.051 R)
• M52: 17,224,998 km (0.1 R)
• M53: 17,812,918 km (0.083 R)
• M54: 18,208,604 km (0.107 R)
• M55: 19,169,770 km (0.096 R)
• M56: 19,778,933 km (0.094 R)
• M57: 20,891,492 km (0.105 R)
• M58: 21,057,995 km (0.114 R)
• M59: 23,176,600 km (0.093 R)
• M60: 23,262,768 km (0.082 R)
• M61: 24,348,699 km (0.119 R)
• M62: 24,436,363 km (0.113 R)
• M63: 24,611,842 km (0.086 R)
• M64: 25,008,126 km (0.077 R)
• M65: 25,451,086 km (0.106 R)
• M66: 25,584,527 km (0.105 R)
• M67: 25,718,118 km (0.094 R)
• M68: 26,840,551 km (0.12 R)
• M69: 27,430,415 km (0.115 R)
• M70: 27,795,584 km (0.048 R)
• M71: 28,300,476 km (0.037 R)
• M72: 28,438,555 km (0.049 R)
• M73: 29,132,989 km (0.111 R)
• M74: 29,458,813 km (0.117 R)
• M75: 29,552,162 km (0.1 R)
• M76: 29,645,660 km (0.093 R)
• M77: 29,973,429 km (0.101 R)
• M78: 31,059,061 km (0.085 R)
• M79: 31,535,082 km (0.103 R)
• M80: 31,869,732 km (0.07 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530.8

Radius: 7.8

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 10.62 AU - 16.6 AU

Year: 18525 Days

Day: 21.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 58,402,823 km

• M1: 458,966 km (0.096 R)
• M2: 549,922 km (0.103 R)
• M3: 709,094 km (0.104 R)
• M4: 1,298,958 km (0.111 R)
• M5: 1,513,781 km (0.033 R)
• M6: 1,682,677 km (0.087 R)
• M7: 1,740,272 km (0.113 R)
• M8: 1,828,086 km (0.113 R)
• M9: 2,225,418 km (0.111 R)
• M10: 2,417,950 km (0.089 R)
• M11: 2,549,297 km (0.099 R)
• M12: 2,784,914 km (0.037 R)
• M13: 3,205,134 km (0.08 R)
• M14: 3,533,502 km (0.103 R)
• M15: 4,104,517 km (0.03 R)
• M16: 4,182,756 km (0.08 R)
• M17: 4,420,767 km (0.062 R)
• M18: 5,373,556 km (0.087 R)
• M19: 6,432,858 km (0.118 R)
• M20: 6,615,667 km (0.059 R)
• M21: 6,707,669 km (0.119 R)
• M22: 7,033,194 km (0.104 R)
• M23: 9,194,285 km (0.075 R)
• M24: 9,974,588 km (0.085 R)
• M25: 10,080,204 km (0.047 R)
• M26: 10,399,296 km (0.113 R)
• M27: 11,102,256 km (0.103 R)
• M28: 11,156,860 km (0.037 R)
• M29: 11,820,476 km (0.076 R)
• M30: 11,988,325 km (0.029 R)
• M31: 12,782,091 km (0.097 R)
• M32: 16,621,670 km (0.037 R)
• M33: 16,935,526 km (0.081 R)
• M34: 17,251,477 km (0.119 R)
• M35: 18,599,503 km (0.062 R)
• M36: 19,121,899 km (0.109 R)
• M37: 19,187,572 km (0.092 R)
• M38: 19,253,246 km (0.107 R)
• M39: 19,450,865 km (0.114 R)
• M40: 19,781,626 km (0.117 R)
• M41: 20,314,942 km (0.101 R)
• M42: 20,920,365 km (0.108 R)
• M43: 21,668,504 km (0.117 R)
• M44: 21,874,051 km (0.094 R)
• M45: 21,942,716 km (0.073 R)
• M46: 22,633,260 km (0.06 R)
• M47: 22,772,237 km (0.078 R)
• M48: 24,106,500 km (0.118 R)
• M49: 24,248,468 km (0.054 R)
• M50: 24,390,736 km (0.103 R)
• M51: 24,819,035 km (0.11 R)
• M52: 25,973,182 km (0.111 R)
• M53: 26,703,370 km (0.099 R)
• M54: 28,934,472 km (0.107 R)
• M55: 29,387,754 km (0.114 R)
• M56: 29,767,284 km (0.115 R)
• M57: 29,919,574 km (0.079 R)
• M58: 31,069,982 km (0.114 R)
• M59: 31,456,692 km (0.065 R)
• M60: 31,767,108 km (0.078 R)
• M61: 32,469,470 km (0.11 R)
• M62: 32,783,326 km (0.087 R)
• M63: 33,651,293 km (0.087 R)
• M64: 34,048,475 km (0.054 R)
• M65: 35,410,115 km (0.098 R)
• M66: 37,691,483 km (0.118 R)
• M67: 37,773,911 km (0.088 R)
• M68: 38,269,230 km (0.076 R)
• M69: 38,683,616 km (0.11 R)
• M70: 38,766,792 km (0.119 R)
• M71: 39,266,449 km (0.058 R)
• M72: 39,433,400 km (0.034 R)
• M73: 39,517,026 km (0.081 R)
• M74: 40,778,285 km (0.091 R)
• M75: 41,116,825 km (0.118 R)
• M76: 42,737,568 km (0.092 R)
• M77: 42,909,307 km (0.087 R)
• M78: 43,512,485 km (0.097 R)
• M79: 44,640,154 km (0.106 R)
• M80: 45,251,411 km (0.101 R)
• M81: 46,129,251 km (0.059 R)
• M82: 50,875,094 km (0.085 R)
• M83: 53,074,632 km (0.034 R)
• M84: 56,526,004 km (0.069 R)
• M85: 56,903,589 km (0.042 R)
• M86: 57,376,468 km (0.11 R)
• M87: 58,517,002 km (0.089 R)
• M88: 59,090,112 km (0.098 R)
• M89: 61,304,011 km (0.055 R)
• M90: 62,080,424 km (0.074 R)
• M91: 62,372,289 km (0.105 R)
• M92: 62,567,215 km (0.084 R)
• M93: 63,055,503 km (0.056 R)
• M94: 63,153,190 km (0.1 R)
• M95: 64,133,954 km (0.11 R)
• M96: 66,308,957 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299.8

Radius: 6.2

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 12.09 AU - 16.87 AU

Year: 20330 Days

Day: 23.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 147.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 58,402,823 km

• M1: 78,988 km (0.075 R)
• M2: 153,787 km (0.116 R)
• M3: 254,616 km (0.082 R)
• M4: 365,168 km (0.111 R)
• M5: 729,140 km (0.082 R)
• M6: 1,043,595 km (0.108 R)
• M7: 1,275,023 km (0.034 R)
• M8: 1,471,744 km (0.092 R)
• M9: 1,811,929 km (0.086 R)
• M10: 2,090,032 km (0.085 R)
• M11: 2,351,679 km (0.044 R)
• M12: 2,501,725 km (0.108 R)
• M13: 3,231,164 km (0.095 R)
• M14: 4,129,350 km (0.052 R)
• M15: 5,060,896 km (0.104 R)
• M16: 5,293,969 km (0.072 R)
• M17: 5,530,484 km (0.085 R)
• M18: 5,650,012 km (0.067 R)
• M19: 6,219,232 km (0.065 R)
• M20: 7,020,628 km (0.105 R)
• M21: 8,998,013 km (0.118 R)
• M22: 9,565,288 km (0.108 R)
• M23: 9,661,030 km (0.102 R)
• M24: 11,487,620 km (0.104 R)
• M25: 11,538,484 km (0.098 R)
• M26: 11,640,360 km (0.087 R)
• M27: 11,691,373 km (0.056 R)
• M28: 12,518,350 km (0.077 R)
• M29: 12,780,595 km (0.098 R)
• M30: 12,833,253 km (0.118 R)
• M31: 13,364,027 km (0.042 R)
• M32: 14,666,725 km (0.076 R)
• M33: 15,054,333 km (0.046 R)
• M34: 15,613,829 km (0.086 R)
• M35: 16,810,911 km (0.11 R)
• M36: 17,508,037 km (0.091 R)
• M37: 17,801,399 km (0.064 R)
• M38: 18,750,747 km (0.066 R)
• M39: 20,082,766 km (0.105 R)
• M40: 20,451,375 km (0.096 R)
• M41: 20,698,361 km (0.112 R)
• M42: 21,445,154 km (0.045 R)
• M43: 21,884,822 km (0.11 R)
• M44: 22,074,213 km (0.074 R)
• M45: 23,029,096 km (0.079 R)
• M46: 23,997,593 km (0.042 R)
• M47: 24,323,267 km (0.111 R)
• M48: 24,913,281 km (0.118 R)
• M49: 26,174,242 km (0.095 R)
• M50: 26,576,810 km (0.107 R)
• M51: 27,184,476 km (0.102 R)
• M52: 27,252,244 km (0.111 R)
• M53: 27,864,997 km (0.095 R)
• M54: 28,275,942 km (0.098 R)
• M55: 28,551,053 km (0.076 R)
• M56: 28,827,061 km (0.089 R)
• M57: 29,242,644 km (0.079 R)
• M58: 29,590,608 km (0.049 R)
• M59: 30,501,510 km (0.105 R)
• M60: 30,642,581 km (0.086 R)
• M61: 31,066,691 km (0.06 R)
• M62: 32,350,839 km (0.115 R)
• M63: 33,652,340 km (0.115 R)
• M64: 34,529,433 km (0.078 R)
• M65: 35,933,558 km (0.069 R)
• M66: 36,306,206 km (0.095 R)
• M67: 38,264,293 km (0.061 R)
• M68: 38,950,050 km (0.055 R)
• M69: 39,793,632 km (0.071 R)
• M70: 40,101,953 km (0.08 R)
• M71: 41,187,136 km (0.087 R)
• M72: 41,733,318 km (0.099 R)
• M73: 42,360,582 km (0.116 R)
• M74: 43,703,672 km (0.087 R)
• M75: 45,221,192 km (0.101 R)
• M76: 46,999,911 km (0.092 R)
• M77: 47,244,204 km (0.12 R)
• M78: 49,296,687 km (0.109 R)
• M79: 50,292,111 km (0.079 R)
• M80: 51,210,343 km (0.097 R)
• M81: 52,555,976 km (0.117 R)
• M82: 52,724,872 km (0.086 R)
• M83: 53,742,736 km (0.097 R)
• M84: 54,339,631 km (0.09 R)
• M85: 54,596,042 km (0.105 R)
• M86: 56,229,352 km (0.112 R)
• M87: 57,182,290 km (0.044 R)
• M88: 57,443,039 km (0.119 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: 280 - 11,811 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit