🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.58 AU - 0.6 AU

Year: 297 Days

Day: 19.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.48 AU - 0.72 AU

Year: 305 Days

Day: 32.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.6

Radius: 9.4

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.2 AU - 1.22 AU

Year: 873 Days

Day: 5.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 59,585,332 km

• M1: 118,332 km (0.095 R)
• M2: 209,587 km (0.062 R)
• M3: 290,519 km (0.096 R)
• M4: 352,303 km (0.104 R)
• M5: 454,628 km (0.114 R)
• M6: 583,731 km (0.119 R)
• M7: 661,073 km (0.047 R)
• M8: 722,558 km (0.111 R)
• M9: 813,663 km (0.116 R)
• M10: 956,080 km (0.05 R)
• M11: 1,019,210 km (0.09 R)
• M12: 1,110,914 km (0.112 R)
• M13: 1,278,314 km (0.046 R)
• M14: 1,424,321 km (0.119 R)
• M15: 1,484,460 km (0.036 R)
• M16: 1,576,014 km (0.116 R)
• M17: 1,886,280 km (0.106 R)
• M18: 2,111,873 km (0.103 R)
• M19: 2,195,798 km (0.105 R)
• M20: 2,260,573 km (0.101 R)
• M21: 2,356,615 km (0.074 R)
• M22: 2,433,509 km (0.045 R)
• M23: 2,531,944 km (0.107 R)
• M24: 2,775,938 km (0.086 R)
• M25: 2,840,864 km (0.037 R)
• M26: 3,100,266 km (0.046 R)
• M27: 3,162,050 km (0.101 R)
• M28: 3,229,968 km (0.109 R)
• M29: 3,327,057 km (0.077 R)
• M30: 3,460,049 km (0.114 R)
• M31: 3,547,564 km (0.061 R)
• M32: 3,719,153 km (0.114 R)
• M33: 3,845,114 km (0.043 R)
• M34: 3,984,689 km (0.087 R)
• M35: 4,052,158 km (0.09 R)
• M36: 4,113,792 km (0.085 R)
• M37: 4,244,092 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.8

Radius: 12.8

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.3 AU - 2.1 AU

Year: 1454 Days

Day: 13.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 59,585,332 km

• M1: 199,863 km (0.038 R)
• M2: 286,929 km (0.11 R)
• M3: 391,198 km (0.109 R)
• M4: 473,328 km (0.075 R)
• M5: 674,088 km (0.079 R)
• M6: 890,257 km (0.061 R)
• M7: 1,007,392 km (0.106 R)
• M8: 1,096,852 km (0.098 R)
• M9: 1,241,064 km (0.08 R)
• M10: 1,400,834 km (0.063 R)
• M11: 1,549,086 km (0.104 R)
• M12: 1,912,310 km (0.054 R)
• M13: 2,004,911 km (0.119 R)
• M14: 2,216,143 km (0.12 R)
• M15: 2,357,363 km (0.089 R)
• M16: 2,468,215 km (0.03 R)
• M17: 2,858,367 km (0.113 R)
• M18: 3,194,513 km (0.057 R)
• M19: 3,467,679 km (0.087 R)
• M20: 4,023,884 km (0.07 R)
• M21: 4,305,726 km (0.12 R)
• M22: 4,789,974 km (0.086 R)
• M23: 5,045,936 km (0.106 R)
• M24: 5,146,765 km (0.11 R)
• M25: 5,690,553 km (0.093 R)
• M26: 6,532,789 km (0.115 R)
• M27: 6,912,618 km (0.094 R)
• M28: 7,202,240 km (0.097 R)
• M29: 7,413,921 km (0.088 R)
• M30: 7,677,363 km (0.112 R)
• M31: 7,826,811 km (0.086 R)
• M32: 8,179,563 km (0.058 R)
• M33: 8,315,248 km (0.108 R)
• M34: 8,900,625 km (0.094 R)
• M35: 9,057,852 km (0.046 R)
• M36: 9,339,545 km (0.047 R)
• M37: 9,428,107 km (0.066 R)
• M38: 9,552,722 km (0.076 R)
• M39: 9,929,708 km (0.116 R)
• M40: 10,403,335 km (0.045 R)
• M41: 10,587,490 km (0.04 R)
• M42: 10,884,442 km (0.112 R)
• M43: 11,165,237 km (0.102 R)
• M44: 11,297,033 km (0.076 R)
• M45: 11,429,577 km (0.102 R)
• M46: 11,600,567 km (0.076 R)
• M47: 11,945,091 km (0.116 R)
• M48: 12,118,624 km (0.069 R)
• M49: 12,409,742 km (0.054 R)
• M50: 12,507,280 km (0.077 R)
• M51: 12,605,117 km (0.099 R)
• M52: 12,742,597 km (0.096 R)
• M53: 13,038,651 km (0.112 R)
• M54: 13,237,317 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.7

Radius: 11.4

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.33 AU - 3.51 AU

Year: 3273 Days

Day: 11.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 59,585,332 km

• M1: 154,086 km (0.062 R)
• M2: 250,576 km (0.098 R)
• M3: 434,432 km (0.077 R)
• M4: 546,481 km (0.045 R)
• M5: 679,324 km (0.112 R)
• M6: 794,365 km (0.1 R)
• M7: 906,114 km (0.066 R)
• M8: 1,045,540 km (0.117 R)
• M9: 1,146,518 km (0.12 R)
• M10: 1,250,937 km (0.111 R)
• M11: 1,358,797 km (0.098 R)
• M12: 1,469,949 km (0.111 R)
• M13: 1,675,496 km (0.083 R)
• M14: 1,822,252 km (0.078 R)
• M15: 2,015,532 km (0.118 R)
• M16: 2,713,556 km (0.08 R)
• M17: 2,935,260 km (0.107 R)
• M18: 3,279,036 km (0.047 R)
• M19: 3,498,496 km (0.116 R)
• M20: 3,898,670 km (0.112 R)
• M21: 4,023,285 km (0.08 R)
• M22: 4,131,295 km (0.069 R)
• M23: 4,203,850 km (0.111 R)
• M24: 4,516,958 km (0.103 R)
• M25: 4,799,548 km (0.049 R)
• M26: 5,224,556 km (0.099 R)
• M27: 5,303,245 km (0.067 R)
• M28: 5,501,462 km (0.085 R)
• M29: 5,621,589 km (0.052 R)
• M30: 5,702,222 km (0.09 R)
• M31: 6,360,752 km (0.078 R)
• M32: 6,487,012 km (0.058 R)
• M33: 6,741,927 km (0.083 R)
• M34: 7,000,133 km (0.098 R)
• M35: 7,570,849 km (0.11 R)
• M36: 7,682,449 km (0.05 R)
• M37: 7,772,058 km (0.096 R)
• M38: 7,952,174 km (0.073 R)
• M39: 8,686,999 km (0.097 R)
• M40: 9,039,003 km (0.054 R)
• M41: 9,443,515 km (0.115 R)
• M42: 9,708,453 km (0.064 R)
• M43: 9,829,777 km (0.108 R)
• M44: 9,927,165 km (0.082 R)
• M45: 10,171,907 km (0.1 R)
• M46: 10,319,860 km (0.084 R)
• M47: 10,418,744 km (0.096 R)
• M48: 10,843,003 km (0.091 R)
• M49: 11,095,225 km (0.05 R)
• M50: 11,605,354 km (0.091 R)
• M51: 11,708,427 km (0.057 R)
• M52: 12,201,651 km (0.074 R)
• M53: 12,280,190 km (0.075 R)
• M54: 12,385,058 km (0.06 R)
• M55: 12,701,757 km (0.09 R)
• M56: 13,640,483 km (0.105 R)
• M57: 13,803,545 km (0.101 R)
• M58: 14,049,634 km (0.111 R)
• M59: 14,490,499 km (0.096 R)
• M60: 14,768,451 km (0.064 R)
• M61: 14,936,001 km (0.093 R)
• M62: 15,020,075 km (0.098 R)
• M63: 15,104,149 km (0.106 R)
• M64: 15,216,647 km (0.119 R)
• M65: 15,385,991 km (0.044 R)
• M66: 15,612,632 km (0.114 R)
• M67: 16,155,523 km (0.1 R)
• M68: 16,241,691 km (0.114 R)
• M69: 16,820,785 km (0.118 R)
• M70: 17,583,883 km (0.083 R)
• M71: 17,791,226 km (0.104 R)
• M72: 17,999,317 km (0.117 R)
• M73: 18,688,963 km (0.109 R)
• M74: 20,032,352 km (0.118 R)
• M75: 20,559,684 km (0.118 R)
• M76: 20,903,460 km (0.082 R)

Asteroid Belt

Center: 5.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 815.8

Radius: 5.2

Gravity: 30.17 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.5 AU - 8.92 AU

Year: 12700 Days

Day: 22 Hours

Environment

Temp: -229 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 59,585,332 km

• M1: 66,571 km (0.086 R)
• M2: 1,190,649 km (0.117 R)
• M3: 1,436,738 km (0.11 R)
• M4: 1,918,742 km (0.106 R)
• M5: 2,206,569 km (0.095 R)
• M6: 2,632,324 km (0.105 R)
• M7: 3,802,778 km (0.091 R)
• M8: 4,017,750 km (0.078 R)
• M9: 4,384,714 km (0.105 R)
• M10: 5,508,642 km (0.093 R)
• M11: 6,123,041 km (0.113 R)
• M12: 6,758,981 km (0.075 R)
• M13: 6,802,066 km (0.026 R)
• M14: 6,932,066 km (0.081 R)
• M15: 7,019,132 km (0.119 R)
• M16: 7,326,855 km (0.105 R)
• M17: 7,594,186 km (0.101 R)
• M18: 8,461,555 km (0.098 R)
• M19: 8,648,253 km (0.078 R)
• M20: 8,789,025 km (0.111 R)
• M21: 9,072,961 km (0.102 R)
• M22: 9,408,060 km (0.105 R)
• M23: 10,487,409 km (0.106 R)
• M24: 11,450,819 km (0.113 R)
• M25: 12,178,463 km (0.036 R)
• M26: 12,389,247 km (0.116 R)
• M27: 13,787,688 km (0.066 R)
• M28: 14,672,858 km (0.062 R)
• M29: 15,462,436 km (0.099 R)
• M30: 15,690,573 km (0.117 R)
• M31: 15,805,015 km (0.105 R)
• M32: 16,092,393 km (0.119 R)
• M33: 16,614,040 km (0.078 R)
• M34: 17,259,256 km (0.065 R)
• M35: 18,032,079 km (0.088 R)
• M36: 18,453,047 km (0.06 R)
• M37: 18,573,772 km (0.094 R)
• M38: 19,304,408 km (0.046 R)
• M39: 19,982,386 km (0.046 R)
• M40: 20,230,718 km (0.104 R)
• M41: 20,982,298 km (0.081 R)
• M42: 21,234,819 km (0.107 R)
• M43: 22,965,517 km (0.056 R)
• M44: 23,160,593 km (0.094 R)
• M45: 23,356,267 km (0.087 R)
• M46: 23,946,430 km (0.109 R)
• M47: 24,475,109 km (0.116 R)
• M48: 24,674,374 km (0.026 R)
• M49: 25,678,774 km (0.069 R)
• M50: 26,287,936 km (0.057 R)
• M51: 27,658,253 km (0.043 R)
• M52: 28,143,399 km (0.058 R)
• M53: 29,051,757 km (0.112 R)
• M54: 30,396,492 km (0.096 R)
• M55: 30,682,224 km (0.091 R)
• M56: 31,544,656 km (0.052 R)
• M57: 32,487,870 km (0.062 R)
• M58: 32,633,878 km (0.096 R)
• M59: 32,926,342 km (0.11 R)
• M60: 33,883,170 km (0.06 R)
• M61: 34,031,122 km (0.076 R)
• M62: 34,476,475 km (0.076 R)
• M63: 36,276,885 km (0.062 R)
• M64: 36,959,800 km (0.087 R)
• M65: 37,264,680 km (0.115 R)
• M66: 38,030,621 km (0.092 R)
• M67: 38,184,557 km (0.09 R)
• M68: 38,724,456 km (0.11 R)
• M69: 39,189,257 km (0.108 R)
• M70: 40,202,782 km (0.085 R)
• M71: 40,752,106 km (0.113 R)
• M72: 40,830,794 km (0.084 R)
• M73: 41,541,085 km (0.087 R)
• M74: 42,016,956 km (0.116 R)
• M75: 42,255,564 km (0.112 R)
• M76: 42,974,083 km (0.095 R)
• M77: 43,054,118 km (0.118 R)
• M78: 44,342,155 km (0.106 R)
• M79: 44,747,266 km (0.074 R)
• M80: 45,479,548 km (0.114 R)
• M81: 45,642,759 km (0.098 R)
• M82: 46,051,760 km (0.094 R)
• M83: 46,955,929 km (0.1 R)
• M84: 47,368,819 km (0.079 R)
• M85: 48,364,543 km (0.107 R)
• M86: 49,032,348 km (0.103 R)
• M87: 50,715,025 km (0.091 R)
• M88: 50,799,697 km (0.057 R)
• M89: 53,102,307 km (0.104 R)
• M90: 55,525,942 km (0.089 R)
• M91: 58,783,586 km (0.111 R)
• M92: 59,139,479 km (0.119 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 10,523 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit