🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.6 AU - 0.76 AU

Year: 199 Days

Day: 18.5 Hours

Environment

Temp: 174 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.14 AU - 1.48 AU

Year: 532 Days

Day: 15.1 Hours

Environment

Temp: 17 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.13 AU - 1.89 AU

Year: 658 Days

Day: 26.3 Hours

Environment

Temp: 4 °C

Axial Tilt: 43.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.6 AU - 2.66 AU

Year: 1103 Days

Day: 44.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,236,760 km

• M1: 1,027,887 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.54 AU - 3.24 AU

Year: 1743 Days

Day: 30.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.11 AU - 3.13 AU

Year: 1955 Days

Day: 31.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.2

Radius: 10.9

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.3 AU - 7.3 AU

Year: 6291 Days

Day: 15 Hours

Environment

Temp: -157 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 70,236,760 km

• M1: 141,520 km (0.111 R)
• M2: 426,354 km (0.108 R)
• M3: 517,758 km (0.081 R)
• M4: 630,256 km (0.107 R)
• M5: 1,116,898 km (0.061 R)
• M6: 1,284,896 km (0.119 R)
• M7: 2,059,963 km (0.063 R)
• M8: 2,205,073 km (0.06 R)
• M9: 2,375,016 km (0.083 R)
• M10: 2,571,587 km (0.102 R)
• M11: 2,773,694 km (0.118 R)
• M12: 3,004,374 km (0.041 R)
• M13: 3,937,416 km (0.064 R)
• M14: 4,014,758 km (0.05 R)
• M15: 4,197,118 km (0.116 R)
• M16: 4,276,255 km (0.111 R)
• M17: 4,570,365 km (0.089 R)
• M18: 4,954,233 km (0.11 R)
• M19: 5,206,604 km (0.101 R)
• M20: 6,078,161 km (0.107 R)
• M21: 6,167,771 km (0.061 R)
• M22: 6,745,966 km (0.084 R)
• M23: 6,869,833 km (0.104 R)
• M24: 7,436,959 km (0.067 R)
• M25: 7,629,342 km (0.108 R)
• M26: 7,888,595 km (0.089 R)
• M27: 7,986,432 km (0.108 R)
• M28: 8,315,846 km (0.058 R)
• M29: 8,582,579 km (0.026 R)
• M30: 8,717,068 km (0.096 R)
• M31: 8,818,346 km (0.096 R)
• M32: 8,919,923 km (0.056 R)
• M33: 8,987,990 km (0.066 R)
• M34: 9,158,830 km (0.095 R)
• M35: 9,468,947 km (0.056 R)
• M36: 9,677,636 km (0.111 R)
• M37: 10,134,957 km (0.1 R)
• M38: 10,491,747 km (0.114 R)
• M39: 10,671,564 km (0.092 R)
• M40: 10,816,225 km (0.12 R)
• M41: 11,070,990 km (0.099 R)
• M42: 11,327,700 km (0.077 R)
• M43: 11,772,455 km (0.047 R)
• M44: 11,847,104 km (0.11 R)
• M45: 12,260,593 km (0.078 R)
• M46: 13,412,496 km (0.074 R)
• M47: 14,638,750 km (0.074 R)
• M48: 14,839,959 km (0.1 R)
• M49: 15,123,148 km (0.081 R)
• M50: 16,607,458 km (0.103 R)
• M51: 17,281,995 km (0.109 R)
• M52: 18,832,427 km (0.098 R)
• M53: 19,095,121 km (0.102 R)
• M54: 19,491,555 km (0.092 R)
• M55: 20,337,232 km (0.095 R)
• M56: 21,194,877 km (0.073 R)
• M57: 21,972,187 km (0.066 R)
• M58: 22,898,796 km (0.089 R)
• M59: 23,507,809 km (0.083 R)
• M60: 24,122,208 km (0.111 R)
• M61: 24,407,641 km (0.116 R)
• M62: 24,598,527 km (0.102 R)
• M63: 26,240,813 km (0.087 R)
• M64: 26,387,419 km (0.118 R)
• M65: 26,976,535 km (0.12 R)
• M66: 27,968,220 km (0.117 R)
• M67: 30,140,381 km (0.084 R)
• M68: 31,169,016 km (0.084 R)
• M69: 31,843,852 km (0.068 R)
• M70: 32,418,607 km (0.08 R)
• M71: 32,628,492 km (0.053 R)
• M72: 33,049,461 km (0.071 R)
• M73: 33,419,416 km (0.076 R)
• M74: 33,525,332 km (0.076 R)
• M75: 34,270,179 km (0.099 R)
• M76: 34,805,441 km (0.079 R)
• M77: 34,966,558 km (0.048 R)
• M78: 35,289,539 km (0.058 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.2

Radius: 12.3

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.22 AU - 9.4 AU

Year: 7743 Days

Day: 13 Hours

Environment

Temp: -159 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 70,236,760 km

• M1: 168,746 km (0.114 R)
• M2: 279,748 km (0.062 R)
• M3: 643,570 km (0.034 R)
• M4: 742,604 km (0.075 R)
• M5: 1,194,689 km (0.085 R)
• M6: 1,678,339 km (0.05 R)
• M7: 1,885,232 km (0.109 R)
• M8: 2,033,334 km (0.101 R)
• M9: 2,519,527 km (0.112 R)
• M10: 2,757,538 km (0.096 R)
• M11: 3,255,998 km (0.078 R)
• M12: 3,435,216 km (0.089 R)
• M13: 3,992,468 km (0.107 R)
• M14: 4,184,552 km (0.032 R)
• M15: 4,689,594 km (0.096 R)
• M16: 4,915,188 km (0.094 R)
• M17: 5,190,747 km (0.112 R)
• M18: 5,471,542 km (0.117 R)
• M19: 5,637,596 km (0.102 R)
• M20: 6,195,147 km (0.084 R)
• M21: 6,468,014 km (0.092 R)
• M22: 6,923,240 km (0.114 R)
• M23: 7,493,657 km (0.11 R)
• M24: 8,214,569 km (0.119 R)
• M25: 8,652,292 km (0.091 R)
• M26: 9,323,089 km (0.1 R)
• M27: 9,981,619 km (0.047 R)
• M28: 11,042,567 km (0.052 R)
• M29: 12,108,302 km (0.059 R)
• M30: 12,294,252 km (0.117 R)
• M31: 12,481,250 km (0.052 R)
• M32: 12,921,067 km (0.033 R)
• M33: 13,366,121 km (0.093 R)
• M34: 14,075,664 km (0.101 R)
• M35: 14,963,078 km (0.102 R)
• M36: 16,964,847 km (0.111 R)
• M37: 17,277,507 km (0.055 R)
• M38: 17,522,099 km (0.098 R)
• M39: 17,732,584 km (0.113 R)
• M40: 18,227,154 km (0.117 R)
• M41: 21,027,327 km (0.107 R)
• M42: 21,438,123 km (0.119 R)
• M43: 21,550,770 km (0.04 R)
• M44: 22,686,667 km (0.09 R)
• M45: 23,570,790 km (0.051 R)
• M46: 23,687,028 km (0.112 R)
• M47: 24,153,474 km (0.058 R)
• M48: 25,969,891 km (0.119 R)
• M49: 26,894,556 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 699.1

Radius: 7.1

Gravity: 13.87 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 12.97 AU - 13.99 AU

Year: 17558 Days

Day: 16.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,236,760 km

• M1: 94,546 km (0.088 R)
• M2: 434,731 km (0.118 R)
• M3: 1,042,847 km (0.089 R)
• M4: 1,250,788 km (0.05 R)
• M5: 1,500,467 km (0.102 R)
• M6: 1,587,084 km (0.089 R)
• M7: 2,045,751 km (0.099 R)
• M8: 2,340,010 km (0.071 R)
• M9: 2,647,583 km (0.085 R)
• M10: 3,040,876 km (0.093 R)
• M11: 3,338,426 km (0.031 R)
• M12: 3,567,760 km (0.083 R)
• M13: 3,645,401 km (0.052 R)
• M14: 3,802,329 km (0.062 R)
• M15: 4,001,593 km (0.096 R)
• M16: 4,369,006 km (0.12 R)
• M17: 4,918,628 km (0.073 R)
• M18: 5,223,658 km (0.043 R)
• M19: 6,175,251 km (0.045 R)
• M20: 6,504,216 km (0.099 R)
• M21: 7,277,488 km (0.045 R)
• M22: 7,575,038 km (0.098 R)
• M23: 7,825,913 km (0.079 R)
• M24: 7,876,477 km (0.06 R)
• M25: 8,181,807 km (0.111 R)
• M26: 8,284,580 km (0.042 R)
• M27: 10,426,074 km (0.093 R)
• M28: 10,986,767 km (0.085 R)
• M29: 11,557,333 km (0.097 R)
• M30: 12,372,193 km (0.058 R)
• M31: 12,490,076 km (0.11 R)
• M32: 14,613,468 km (0.052 R)
• M33: 14,800,615 km (0.071 R)
• M34: 14,863,147 km (0.113 R)
• M35: 15,303,563 km (0.117 R)
• M36: 15,684,439 km (0.089 R)
• M37: 16,520,392 km (0.067 R)
• M38: 16,780,543 km (0.067 R)
• M39: 17,173,237 km (0.088 R)
• M40: 17,901,180 km (0.087 R)
• M41: 18,774,383 km (0.061 R)
• M42: 20,422,653 km (0.039 R)
• M43: 20,982,298 km (0.113 R)
• M44: 23,343,551 km (0.079 R)
• M45: 23,928,628 km (0.095 R)
• M46: 24,592,544 km (0.095 R)
• M47: 25,112,995 km (0.104 R)
• M48: 25,187,793 km (0.105 R)
• M49: 25,337,242 km (0.084 R)
• M50: 26,620,343 km (0.093 R)
• M51: 28,701,249 km (0.103 R)
• M52: 29,249,226 km (0.11 R)
• M53: 29,563,830 km (0.115 R)
• M54: 30,196,629 km (0.082 R)
• M55: 30,913,802 km (0.107 R)
• M56: 31,073,871 km (0.088 R)
• M57: 31,959,640 km (0.109 R)
• M58: 32,608,895 km (0.07 R)
• M59: 34,665,866 km (0.092 R)
• M60: 35,082,346 km (0.1 R)
• M61: 36,934,218 km (0.111 R)
• M62: 38,300,944 km (0.066 R)
• M63: 39,858,109 km (0.12 R)
• M64: 40,206,971 km (0.096 R)
• M65: 40,469,366 km (0.094 R)
• M66: 40,820,023 km (0.036 R)
• M67: 41,347,804 km (0.117 R)
• M68: 41,435,917 km (0.119 R)
• M69: 42,588,120 km (0.084 R)
• M70: 43,392,059 km (0.11 R)
• M71: 44,381,200 km (0.064 R)
• M72: 48,877,364 km (0.116 R)
• M73: 49,625,054 km (0.118 R)
• M74: 50,659,374 km (0.102 R)
• M75: 51,037,258 km (0.034 R)
• M76: 51,510,885 km (0.073 R)
• M77: 51,605,730 km (0.111 R)
• M78: 52,367,183 km (0.089 R)
• M79: 53,132,227 km (0.118 R)
• M80: 53,900,861 km (0.07 R)
• M81: 54,286,674 km (0.117 R)
• M82: 58,490,972 km (0.1 R)
• M83: 58,986,590 km (0.076 R)
• M84: 60,481,970 km (0.096 R)
• M85: 61,485,622 km (0.113 R)
• M86: 62,900,220 km (0.091 R)
• M87: 63,509,682 km (0.097 R)
• M88: 64,734,589 km (0.051 R)
• M89: 65,452,659 km (0.089 R)
• M90: 66,070,199 km (0.072 R)
• M91: 67,934,637 km (0.044 R)
• M92: 68,142,877 km (0.067 R)
• M93: 68,977,933 km (0.067 R)
• M94: 69,291,939 km (0.074 R)
• M95: 69,816,279 km (0.047 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 14,559 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit