🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.54 AU - 0.7 AU

Year: 179 Days

Day: 15.5 Hours

Environment

Temp: 184 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.6 AU - 0.74 AU

Year: 201 Days

Day: 25.9 Hours

Environment

Temp: 162 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.36 AU - 1.54 AU

Year: 641 Days

Day: 44.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.39 AU - 3.47 AU

Year: 2332 Days

Day: 39.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,403,405 km

• M1: 2,809,448 km (0.087 R)

Asteroid Belt

Center: 5.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.7

Radius: 11.3

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.92 AU - 7.3 AU

Year: 6238 Days

Day: 13.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 37,403,405 km

• M1: 146,157 km (0.084 R)
• M2: 251,624 km (0.088 R)
• M3: 326,273 km (0.111 R)
• M4: 555,756 km (0.045 R)
• M5: 797,955 km (0.054 R)
• M6: 924,964 km (0.11 R)
• M7: 1,028,934 km (0.057 R)
• M8: 1,298,360 km (0.091 R)
• M9: 1,399,039 km (0.111 R)
• M10: 1,717,234 km (0.101 R)
• M11: 1,866,233 km (0.062 R)
• M12: 2,277,777 km (0.106 R)
• M13: 2,848,343 km (0.067 R)
• M14: 2,958,896 km (0.07 R)
• M15: 3,462,293 km (0.108 R)
• M16: 3,724,239 km (0.118 R)
• M17: 3,894,182 km (0.074 R)
• M18: 4,017,301 km (0.115 R)
• M19: 4,496,912 km (0.102 R)
• M20: 4,835,602 km (0.102 R)
• M21: 5,155,591 km (0.04 R)
• M22: 5,929,162 km (0.12 R)
• M23: 6,887,187 km (0.074 R)
• M24: 7,247,418 km (0.09 R)
• M25: 7,338,524 km (0.114 R)
• M26: 7,429,928 km (0.086 R)
• M27: 7,675,717 km (0.114 R)
• M28: 7,986,582 km (0.11 R)
• M29: 8,206,640 km (0.084 R)
• M30: 8,365,214 km (0.045 R)
• M31: 8,460,807 km (0.116 R)
• M32: 8,846,620 km (0.072 R)
• M33: 9,009,233 km (0.045 R)
• M34: 9,107,219 km (0.067 R)
• M35: 9,836,658 km (0.085 R)
• M36: 10,072,724 km (0.108 R)
• M37: 10,379,100 km (0.034 R)
• M38: 10,584,947 km (0.053 R)
• M39: 10,965,973 km (0.116 R)
• M40: 11,175,709 km (0.096 R)
• M41: 11,706,033 km (0.107 R)
• M42: 11,920,407 km (0.094 R)
• M43: 12,571,307 km (0.115 R)
• M44: 13,382,726 km (0.082 R)
• M45: 13,644,373 km (0.115 R)
• M46: 14,021,210 km (0.097 R)
• M47: 14,708,313 km (0.112 R)
• M48: 14,978,337 km (0.112 R)
• M49: 15,055,829 km (0.095 R)
• M50: 15,445,232 km (0.064 R)
• M51: 15,916,914 km (0.068 R)
• M52: 17,523,296 km (0.069 R)
• M53: 19,012,842 km (0.095 R)
• M54: 19,603,006 km (0.101 R)
• M55: 20,370,592 km (0.089 R)
• M56: 20,585,565 km (0.105 R)
• M57: 21,148,053 km (0.101 R)
• M58: 21,453,083 km (0.084 R)
• M59: 22,509,842 km (0.049 R)
• M60: 22,598,554 km (0.088 R)
• M61: 22,687,564 km (0.096 R)
• M62: 22,999,775 km (0.104 R)
• M63: 23,223,723 km (0.094 R)
• M64: 23,763,921 km (0.117 R)
• M65: 24,262,830 km (0.061 R)
• M66: 24,399,562 km (0.11 R)
• M67: 24,719,403 km (0.06 R)
• M68: 25,132,741 km (0.1 R)
• M69: 25,873,251 km (0.091 R)
• M70: 26,527,143 km (0.052 R)
• M71: 28,281,029 km (0.044 R)
• M72: 28,472,963 km (0.051 R)
• M73: 28,665,196 km (0.084 R)
• M74: 28,954,518 km (0.04 R)
• M75: 29,196,268 km (0.051 R)
• M76: 29,925,708 km (0.097 R)
• M77: 30,023,395 km (0.051 R)
• M78: 30,170,151 km (0.095 R)
• M79: 31,452,204 km (0.077 R)
• M80: 32,149,779 km (0.11 R)
• M81: 32,550,701 km (0.049 R)
• M82: 33,256,355 km (0.101 R)
• M83: 33,661,914 km (0.104 R)
• M84: 33,967,094 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.3

Radius: 12.3

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 7.11 AU - 10.01 AU

Year: 9194 Days

Day: 6.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 37,403,405 km

• M1: 204,799 km (0.088 R)
• M2: 525,837 km (0.107 R)
• M3: 700,866 km (0.069 R)
• M4: 1,150,108 km (0.078 R)
• M5: 1,345,334 km (0.057 R)
• M6: 2,066,545 km (0.054 R)
• M7: 2,735,846 km (0.03 R)
• M8: 2,840,564 km (0.119 R)
• M9: 3,356,378 km (0.11 R)
• M10: 3,582,420 km (0.048 R)
• M11: 3,668,589 km (0.114 R)
• M12: 4,505,439 km (0.082 R)
• M13: 4,818,547 km (0.087 R)
• M14: 5,532,279 km (0.107 R)
• M15: 6,699,890 km (0.115 R)
• M16: 6,842,158 km (0.074 R)
• M17: 6,949,569 km (0.087 R)
• M18: 7,275,244 km (0.12 R)
• M19: 7,754,555 km (0.078 R)
• M20: 7,904,003 km (0.087 R)
• M21: 8,511,820 km (0.081 R)
• M22: 9,055,907 km (0.111 R)
• M23: 9,292,721 km (0.048 R)
• M24: 9,893,356 km (0.083 R)
• M25: 9,974,438 km (0.08 R)
• M26: 10,342,000 km (0.087 R)
• M27: 10,506,707 km (0.115 R)
• M28: 10,630,873 km (0.098 R)
• M29: 11,048,401 km (0.08 R)
• M30: 11,343,707 km (0.054 R)
• M31: 11,813,295 km (0.11 R)
• M32: 12,072,099 km (0.085 R)
• M33: 13,259,757 km (0.046 R)
• M34: 14,669,118 km (0.114 R)
• M35: 15,180,594 km (0.08 R)
• M36: 15,745,176 km (0.1 R)
• M37: 16,268,918 km (0.04 R)
• M38: 16,508,873 km (0.113 R)
• M39: 16,798,345 km (0.046 R)
• M40: 17,775,369 km (0.116 R)
• M41: 18,821,058 km (0.066 R)
• M42: 20,659,915 km (0.028 R)
• M43: 21,811,519 km (0.027 R)
• M44: 22,395,250 km (0.095 R)
• M45: 22,822,950 km (0.103 R)
• M46: 22,984,067 km (0.087 R)
• M47: 23,469,662 km (0.041 R)
• M48: 23,686,579 km (0.048 R)
• M49: 24,067,754 km (0.068 R)
• M50: 24,670,783 km (0.105 R)
• M51: 25,168,047 km (0.098 R)
• M52: 26,905,626 km (0.12 R)
• M53: 27,474,547 km (0.098 R)
• M54: 27,817,724 km (0.066 R)
• M55: 28,681,801 km (0.058 R)
• M56: 28,855,784 km (0.099 R)
• M57: 29,146,303 km (0.102 R)
• M58: 29,262,839 km (0.114 R)
• M59: 30,259,610 km (0.084 R)
• M60: 30,614,007 km (0.039 R)
• M61: 30,850,970 km (0.115 R)
• M62: 31,506,060 km (0.096 R)
• M63: 31,685,427 km (0.108 R)
• M64: 33,072,499 km (0.087 R)
• M65: 33,376,631 km (0.064 R)
• M66: 33,559,590 km (0.107 R)
• M67: 33,926,553 km (0.086 R)
• M68: 34,294,713 km (0.086 R)
• M69: 34,417,683 km (0.113 R)
• M70: 34,849,572 km (0.101 R)
• M71: 38,367,815 km (0.102 R)
• M72: 38,495,571 km (0.073 R)
• M73: 38,751,533 km (0.108 R)
• M74: 39,136,449 km (0.091 R)
• M75: 39,458,084 km (0.097 R)
• M76: 40,298,824 km (0.109 R)
• M77: 40,818,976 km (0.108 R)
• M78: 42,393,045 km (0.086 R)
• M79: 43,920,140 km (0.064 R)
• M80: 44,321,511 km (0.076 R)
• M81: 44,589,740 km (0.092 R)
• M82: 45,060,375 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.1

Radius: 11

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.63 AU - 10.61 AU

Year: 9290 Days

Day: 12.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 37,403,405 km

• M1: 140,173 km (0.078 R)
• M2: 266,733 km (0.119 R)
• M3: 360,232 km (0.12 R)
• M4: 492,476 km (0.072 R)
• M5: 726,148 km (0.091 R)
• M6: 797,656 km (0.086 R)
• M7: 917,633 km (0.079 R)
• M8: 1,210,845 km (0.094 R)
• M9: 1,333,067 km (0.087 R)
• M10: 1,724,863 km (0.098 R)
• M11: 1,883,587 km (0.067 R)
• M12: 1,964,818 km (0.107 R)
• M13: 2,194,451 km (0.116 R)
• M14: 2,680,046 km (0.101 R)
• M15: 3,345,756 km (0.107 R)
• M16: 3,420,107 km (0.114 R)
• M17: 3,570,452 km (0.112 R)
• M18: 3,982,295 km (0.034 R)
• M19: 4,879,284 km (0.114 R)
• M20: 5,048,928 km (0.079 R)
• M21: 6,229,704 km (0.093 R)
• M22: 6,506,909 km (0.118 R)
• M23: 7,952,772 km (0.108 R)
• M24: 8,052,554 km (0.056 R)
• M25: 8,524,087 km (0.064 R)
• M26: 8,797,552 km (0.085 R)
• M27: 8,866,367 km (0.106 R)
• M28: 9,529,235 km (0.098 R)
• M29: 10,498,629 km (0.08 R)
• M30: 10,608,284 km (0.107 R)
• M31: 11,612,236 km (0.041 R)
• M32: 11,687,782 km (0.047 R)
• M33: 11,801,477 km (0.062 R)
• M34: 12,068,060 km (0.104 R)
• M35: 12,685,151 km (0.055 R)
• M36: 13,273,071 km (0.082 R)
• M37: 13,352,059 km (0.083 R)
• M38: 13,749,690 km (0.086 R)
• M39: 15,503,575 km (0.12 R)
• M40: 16,854,145 km (0.087 R)
• M41: 17,586,875 km (0.11 R)
• M42: 18,241,964 km (0.062 R)
• M43: 18,418,041 km (0.059 R)
• M44: 18,594,716 km (0.102 R)
• M45: 18,905,132 km (0.104 R)
• M46: 19,351,681 km (0.098 R)
• M47: 19,756,493 km (0.104 R)
• M48: 20,255,103 km (0.029 R)
• M49: 20,391,686 km (0.026 R)
• M50: 20,483,090 km (0.078 R)
• M51: 21,033,760 km (0.071 R)
• M52: 22,056,112 km (0.1 R)
• M53: 22,149,760 km (0.117 R)
• M54: 22,431,752 km (0.115 R)
• M55: 24,148,836 km (0.094 R)
• M56: 24,827,861 km (0.08 R)
• M57: 25,365,815 km (0.082 R)
• M58: 25,611,754 km (0.108 R)
• M59: 27,103,095 km (0.033 R)
• M60: 27,304,155 km (0.077 R)
• M61: 27,505,663 km (0.097 R)
• M62: 28,571,548 km (0.09 R)
• M63: 28,929,835 km (0.104 R)
• M64: 30,743,709 km (0.096 R)
• M65: 31,321,306 km (0.066 R)
• M66: 32,167,881 km (0.078 R)
• M67: 33,344,318 km (0.057 R)
• M68: 33,937,773 km (0.104 R)
• M69: 34,154,391 km (0.076 R)
• M70: 34,480,364 km (0.112 R)
• M71: 35,628,977 km (0.032 R)
• M72: 36,290,947 km (0.074 R)
• M73: 36,401,799 km (0.115 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 13,491 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit