🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.41 AU - 0.63 AU

Year: 136 Days

Day: 29.8 Hours

Environment

Temp: 199 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.67 AU - 0.71 AU

Year: 207 Days

Day: 42.9 Hours

Environment

Temp: 123 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.65 AU - 0.77 AU

Year: 216 Days

Day: 37.9 Hours

Environment

Temp: 158 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.69 AU - 0.75 AU

Year: 221 Days

Day: 30.8 Hours

Environment

Temp: 168 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,536,947 km

• M1: 27,526 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.08 AU - 1.46 AU

Year: 518 Days

Day: 15.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 20.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,536,947 km

• M1: 373,247 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.29 AU - 3.55 AU

Year: 2287 Days

Day: 22.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.32 AU - 5.44 AU

Year: 3315 Days

Day: 27.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,536,947 km

• M1: 2,928,079 km (0.04 R)

Asteroid Belt

Center: 4.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.3

Radius: 8.4

Gravity: 12.89 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.18 AU - 5.84 AU

Year: 4678 Days

Day: 8.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 64,536,947 km

• M1: 193,879 km (0.092 R)
• M2: 268,827 km (0.077 R)
• M3: 396,434 km (0.063 R)
• M4: 468,840 km (0.109 R)
• M5: 944,561 km (0.074 R)
• M6: 1,030,879 km (0.065 R)
• M7: 1,258,716 km (0.108 R)
• M8: 1,519,466 km (0.115 R)
• M9: 1,604,587 km (0.088 R)
• M10: 1,673,851 km (0.083 R)
• M11: 2,662,992 km (0.119 R)
• M12: 3,041,026 km (0.094 R)
• M13: 3,302,672 km (0.042 R)
• M14: 3,548,910 km (0.083 R)
• M15: 3,754,907 km (0.063 R)
• M16: 4,298,994 km (0.089 R)
• M17: 4,543,287 km (0.096 R)
• M18: 4,842,483 km (0.056 R)
• M19: 5,831,624 km (0.073 R)
• M20: 6,047,793 km (0.09 R)
• M21: 6,627,634 km (0.063 R)
• M22: 7,052,642 km (0.102 R)
• M23: 7,138,661 km (0.092 R)
• M24: 7,225,128 km (0.066 R)
• M25: 7,311,895 km (0.11 R)
• M26: 7,428,133 km (0.062 R)
• M27: 7,515,797 km (0.114 R)
• M28: 7,633,082 km (0.118 R)
• M29: 7,721,494 km (0.046 R)
• M30: 8,138,573 km (0.061 R)
• M31: 8,228,930 km (0.093 R)
• M32: 9,087,921 km (0.119 R)
• M33: 9,370,212 km (0.109 R)
• M34: 9,687,061 km (0.065 R)
• M35: 9,782,803 km (0.103 R)
• M36: 10,007,499 km (0.112 R)
• M37: 10,560,413 km (0.105 R)
• M38: 10,691,909 km (0.114 R)
• M39: 12,243,090 km (0.086 R)
• M40: 13,009,629 km (0.096 R)
• M41: 13,221,310 km (0.046 R)
• M42: 13,469,792 km (0.092 R)
• M43: 13,827,481 km (0.118 R)
• M44: 14,188,311 km (0.112 R)
• M45: 14,772,042 km (0.049 R)
• M46: 14,845,644 km (0.12 R)
• M47: 14,992,998 km (0.074 R)
• M48: 15,400,951 km (0.119 R)
• M49: 15,587,500 km (0.074 R)
• M50: 15,737,397 km (0.091 R)
• M51: 16,076,236 km (0.084 R)
• M52: 16,608,206 km (0.032 R)
• M53: 17,339,291 km (0.102 R)
• M54: 17,416,932 km (0.112 R)
• M55: 17,611,409 km (0.099 R)
• M56: 17,963,114 km (0.114 R)
• M57: 19,072,532 km (0.043 R)
• M58: 19,192,659 km (0.105 R)
• M59: 20,000,338 km (0.095 R)
• M60: 20,285,621 km (0.115 R)
• M61: 20,901,515 km (0.047 R)
• M62: 21,149,549 km (0.118 R)
• M63: 22,151,705 km (0.089 R)
• M64: 22,998,429 km (0.042 R)
• M65: 24,158,411 km (0.092 R)
• M66: 24,854,789 km (0.099 R)
• M67: 25,249,428 km (0.099 R)
• M68: 25,425,355 km (0.068 R)
• M69: 26,044,840 km (0.055 R)
• M70: 26,178,131 km (0.104 R)
• M71: 26,579,652 km (0.065 R)
• M72: 27,028,146 km (0.037 R)
• M73: 27,208,113 km (0.035 R)
• M74: 28,434,217 km (0.078 R)
• M75: 29,215,417 km (0.032 R)
• M76: 30,003,648 km (0.088 R)
• M77: 30,143,373 km (0.086 R)
• M78: 30,283,396 km (0.097 R)
• M79: 30,657,989 km (0.108 R)
• M80: 31,034,078 km (0.098 R)
• M81: 31,128,325 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.3

Radius: 14.5

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 11.32 AU - 11.8 AU

Year: 14214 Days

Day: 7.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 64,536,947 km

• M1: 275,410 km (0.096 R)
• M2: 538,403 km (0.084 R)
• M3: 661,223 km (0.116 R)
• M4: 1,614,011 km (0.114 R)
• M5: 2,502,772 km (0.099 R)
• M6: 2,656,709 km (0.105 R)
• M7: 2,882,452 km (0.117 R)
• M8: 3,329,151 km (0.073 R)
• M9: 3,548,461 km (0.102 R)
• M10: 3,697,311 km (0.061 R)
• M11: 4,001,593 km (0.03 R)
• M12: 4,634,841 km (0.11 R)
• M13: 4,798,202 km (0.119 R)
• M14: 5,102,484 km (0.072 R)
• M15: 5,356,352 km (0.119 R)
• M16: 5,730,496 km (0.073 R)
• M17: 6,473,848 km (0.11 R)
• M18: 6,996,842 km (0.103 R)
• M19: 9,018,208 km (0.038 R)
• M20: 9,223,008 km (0.107 R)
• M21: 9,498,418 km (0.056 R)
• M22: 10,555,327 km (0.118 R)
• M23: 10,807,399 km (0.108 R)
• M24: 11,649,485 km (0.102 R)
• M25: 12,664,956 km (0.117 R)
• M26: 13,009,779 km (0.091 R)
• M27: 13,905,122 km (0.12 R)
• M28: 14,102,442 km (0.06 R)
• M29: 14,900,995 km (0.077 R)
• M30: 15,183,885 km (0.093 R)
• M31: 15,468,569 km (0.032 R)
• M32: 17,214,077 km (0.094 R)
• M33: 18,110,169 km (0.079 R)
• M34: 18,239,421 km (0.119 R)
• M35: 20,125,551 km (0.114 R)
• M36: 20,304,171 km (0.103 R)
• M37: 22,211,245 km (0.074 R)
• M38: 22,303,547 km (0.111 R)
• M39: 24,033,048 km (0.069 R)
• M40: 25,081,729 km (0.082 R)
• M41: 26,145,369 km (0.108 R)
• M42: 28,567,060 km (0.119 R)
• M43: 29,474,670 km (0.073 R)
• M44: 30,136,042 km (0.108 R)
• M45: 30,956,736 km (0.085 R)
• M46: 33,093,143 km (0.045 R)
• M47: 33,304,076 km (0.113 R)
• M48: 33,939,718 km (0.109 R)
• M49: 34,472,436 km (0.081 R)
• M50: 35,276,823 km (0.113 R)
• M51: 35,816,423 km (0.115 R)
• M52: 36,467,623 km (0.093 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628.5

Radius: 5.7

Gravity: 19.34 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 10.39 AU - 14.95 AU

Year: 16310 Days

Day: 18.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 64,536,947 km

• M1: 87,216 km (0.071 R)
• M2: 135,386 km (0.029 R)
• M3: 177,722 km (0.078 R)
• M4: 457,321 km (0.101 R)
• M5: 727,794 km (0.099 R)
• M6: 1,018,313 km (0.08 R)
• M7: 1,090,269 km (0.078 R)
• M8: 1,316,312 km (0.118 R)
• M9: 1,448,257 km (0.097 R)
• M10: 1,753,736 km (0.1 R)
• M11: 2,327,294 km (0.114 R)
• M12: 3,411,729 km (0.068 R)
• M13: 3,556,989 km (0.097 R)
• M14: 3,593,640 km (0.097 R)
• M15: 3,630,292 km (0.119 R)
• M16: 3,704,193 km (0.073 R)
• M17: 4,549,720 km (0.105 R)
• M18: 4,709,640 km (0.106 R)
• M19: 4,953,036 km (0.115 R)
• M20: 5,367,871 km (0.107 R)
• M21: 5,494,431 km (0.086 R)
• M22: 5,923,627 km (0.096 R)
• M23: 6,054,525 km (0.1 R)
• M24: 6,319,014 km (0.086 R)
• M25: 6,408,174 km (0.072 R)
• M26: 6,542,513 km (0.036 R)
• M27: 7,135,370 km (0.115 R)
• M28: 7,367,994 km (0.098 R)
• M29: 7,508,916 km (0.06 R)
• M30: 7,888,595 km (0.099 R)
• M31: 8,914,986 km (0.076 R)
• M32: 9,827,683 km (0.087 R)
• M33: 10,663,785 km (0.107 R)
• M34: 11,468,023 km (0.043 R)
• M35: 11,960,051 km (0.065 R)
• M36: 12,403,010 km (0.05 R)
• M37: 12,964,301 km (0.109 R)
• M38: 13,706,456 km (0.049 R)
• M39: 14,053,673 km (0.074 R)
• M40: 14,815,724 km (0.109 R)
• M41: 14,874,815 km (0.111 R)
• M42: 15,892,829 km (0.107 R)
• M43: 17,555,310 km (0.114 R)
• M44: 18,311,827 km (0.065 R)
• M45: 22,454,042 km (0.066 R)
• M46: 23,896,315 km (0.088 R)
• M47: 25,652,145 km (0.118 R)
• M48: 26,366,026 km (0.114 R)
• M49: 28,179,003 km (0.096 R)
• M50: 29,211,827 km (0.11 R)
• M51: 30,332,165 km (0.062 R)
• M52: 33,620,476 km (0.115 R)
• M53: 34,010,178 km (0.085 R)
• M54: 34,401,377 km (0.119 R)
• M55: 37,100,422 km (0.104 R)
• M56: 37,261,239 km (0.084 R)
• M57: 37,341,872 km (0.087 R)
• M58: 37,422,356 km (0.097 R)
• M59: 38,882,880 km (0.099 R)
• M60: 38,964,561 km (0.095 R)
• M61: 40,031,493 km (0.099 R)
• M62: 41,691,879 km (0.064 R)
• M63: 41,942,755 km (0.112 R)
• M64: 42,110,454 km (0.099 R)
• M65: 43,289,884 km (0.116 R)
• M66: 43,968,609 km (0.086 R)
• M67: 44,224,123 km (0.114 R)
• M68: 45,422,850 km (0.055 R)
• M69: 47,153,698 km (0.087 R)
• M70: 47,589,775 km (0.077 R)
• M71: 47,764,655 km (0.1 R)
• M72: 48,817,974 km (0.094 R)
• M73: 50,145,356 km (0.111 R)
• M74: 50,501,249 km (0.045 R)
• M75: 50,768,880 km (0.114 R)
• M76: 51,036,810 km (0.061 R)
• M77: 51,394,947 km (0.107 R)
• M78: 51,753,832 km (0.104 R)
• M79: 51,933,649 km (0.113 R)
• M80: 52,383,938 km (0.052 R)
• M81: 52,745,068 km (0.119 R)
• M82: 53,288,407 km (0.059 R)
• M83: 53,742,736 km (0.077 R)
• M84: 54,198,112 km (0.118 R)
• M85: 54,472,025 km (0.119 R)
• M86: 56,679,791 km (0.073 R)
• M87: 57,701,544 km (0.099 R)
• M88: 59,198,271 km (0.103 R)
• M89: 60,897,553 km (0.117 R)
• M90: 61,087,243 km (0.113 R)
• M91: 61,562,665 km (0.077 R)
• M92: 62,134,578 km (0.09 R)
• M93: 63,187,897 km (0.1 R)
• M94: 63,283,938 km (0.059 R)
• M95: 63,861,237 km (0.054 R)
• M96: 64,054,068 km (0.113 R)
• M97: 64,343,690 km (0.065 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 19,478 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit