🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.53 AU - 0.75 AU

Year: 197 Days

Day: 37.4 Hours

Environment

Temp: 179 °C

Axial Tilt: 35.6 °

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: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.64 AU - 0.74 AU

Year: 221 Days

Day: 15.8 Hours

Environment

Temp: 116 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.64 AU - 0.92 AU

Year: 265 Days

Day: 21.2 Hours

Environment

Temp: 117 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.97 AU - 3.07 AU

Year: 1540 Days

Day: 27.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,839,205 km

• M1: 820,096 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.4

Radius: 13.4

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 7.58 AU - 9.06 AU

Year: 9240 Days

Day: 11.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 62,839,205 km

• M1: 438,471 km (0.107 R)
• M2: 683,961 km (0.095 R)
• M3: 795,861 km (0.106 R)
• M4: 935,435 km (0.109 R)
• M5: 1,019,210 km (0.066 R)
• M6: 1,183,918 km (0.116 R)
• M7: 1,275,771 km (0.113 R)
• M8: 1,719,927 km (0.098 R)
• M9: 1,865,186 km (0.109 R)
• M10: 2,399,400 km (0.076 R)
• M11: 3,303,570 km (0.081 R)
• M12: 3,536,643 km (0.106 R)
• M13: 3,672,329 km (0.055 R)
• M14: 3,792,605 km (0.056 R)
• M15: 3,949,085 km (0.049 R)
• M16: 4,090,006 km (0.111 R)
• M17: 4,196,819 km (0.08 R)
• M18: 4,322,780 km (0.117 R)
• M19: 4,615,094 km (0.043 R)
• M20: 4,876,442 km (0.105 R)
• M21: 5,104,279 km (0.104 R)
• M22: 5,413,648 km (0.108 R)
• M23: 6,213,847 km (0.111 R)
• M24: 6,923,240 km (0.067 R)
• M25: 7,008,511 km (0.098 R)
• M26: 7,158,408 km (0.063 R)
• M27: 7,746,627 km (0.097 R)
• M28: 7,901,610 km (0.079 R)
• M29: 8,057,790 km (0.066 R)
• M30: 8,282,486 km (0.029 R)
• M31: 8,441,209 km (0.119 R)
• M32: 9,319,798 km (0.075 R)
• M33: 9,556,013 km (0.113 R)
• M34: 10,349,181 km (0.101 R)
• M35: 10,642,841 km (0.091 R)
• M36: 10,889,678 km (0.114 R)
• M37: 11,113,626 km (0.044 R)
• M38: 11,338,920 km (0.063 R)
• M39: 11,464,732 km (0.099 R)
• M40: 11,819,728 km (0.111 R)
• M41: 11,972,916 km (0.074 R)
• M42: 12,307,118 km (0.061 R)
• M43: 12,566,371 km (0.101 R)
• M44: 12,670,640 km (0.088 R)
• M45: 12,879,778 km (0.03 R)
• M46: 13,063,933 km (0.067 R)
• M47: 13,701,669 km (0.12 R)
• M48: 14,567,691 km (0.072 R)
• M49: 14,869,580 km (0.11 R)
• M50: 14,979,833 km (0.1 R)
• M51: 15,312,240 km (0.09 R)
• M52: 15,675,164 km (0.114 R)
• M53: 15,787,362 km (0.096 R)
• M54: 15,984,532 km (0.093 R)
• M55: 17,213,030 km (0.093 R)
• M56: 17,765,495 km (0.119 R)
• M57: 18,058,707 km (0.067 R)
• M58: 18,205,911 km (0.104 R)
• M59: 18,620,148 km (0.067 R)
• M60: 18,858,158 km (0.112 R)
• M61: 19,067,296 km (0.079 R)
• M62: 19,669,278 km (0.1 R)
• M63: 19,760,084 km (0.04 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.3

Radius: 9.3

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 10.35 AU - 12.23 AU

Year: 14605 Days

Day: 8.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,839,205 km

• M1: 124,465 km (0.118 R)
• M2: 396,135 km (0.05 R)
• M3: 499,806 km (0.112 R)
• M4: 683,213 km (0.072 R)
• M5: 830,867 km (0.111 R)
• M6: 1,314,068 km (0.056 R)
• M7: 2,031,090 km (0.114 R)
• M8: 2,912,521 km (0.078 R)
• M9: 3,157,413 km (0.12 R)
• M10: 4,168,545 km (0.089 R)
• M11: 4,762,897 km (0.09 R)
• M12: 5,088,272 km (0.103 R)
• M13: 5,383,579 km (0.119 R)
• M14: 5,798,862 km (0.104 R)
• M15: 5,952,499 km (0.025 R)
• M16: 6,146,378 km (0.107 R)
• M17: 6,700,489 km (0.054 R)
• M18: 6,942,837 km (0.115 R)
• M19: 7,024,218 km (0.119 R)
• M20: 7,311,895 km (0.095 R)
• M21: 7,394,772 km (0.085 R)
• M22: 8,154,580 km (0.057 R)
• M23: 8,806,827 km (0.054 R)
• M24: 9,072,363 km (0.072 R)
• M25: 9,295,862 km (0.026 R)
• M26: 9,385,621 km (0.08 R)
• M27: 9,566,185 km (0.084 R)
• M28: 9,976,682 km (0.104 R)
• M29: 10,579,861 km (0.062 R)
• M30: 10,767,905 km (0.092 R)
• M31: 11,099,564 km (0.08 R)
• M32: 13,666,513 km (0.063 R)
• M33: 14,491,845 km (0.105 R)
• M34: 15,280,076 km (0.113 R)
• M35: 15,439,398 km (0.12 R)
• M36: 17,338,992 km (0.062 R)
• M37: 17,449,694 km (0.082 R)
• M38: 17,560,696 km (0.071 R)
• M39: 18,063,195 km (0.064 R)
• M40: 19,024,960 km (0.082 R)
• M41: 20,177,761 km (0.062 R)
• M42: 20,703,897 km (0.059 R)
• M43: 20,880,272 km (0.094 R)
• M44: 21,471,932 km (0.079 R)
• M45: 21,889,310 km (0.062 R)
• M46: 22,914,055 km (0.103 R)
• M47: 23,279,523 km (0.105 R)
• M48: 23,401,745 km (0.118 R)
• M49: 24,077,777 km (0.112 R)
• M50: 24,449,378 km (0.118 R)
• M51: 24,573,545 km (0.107 R)
• M52: 25,010,071 km (0.089 R)
• M53: 25,135,285 km (0.088 R)
• M54: 25,638,233 km (0.103 R)
• M55: 25,827,624 km (0.059 R)
• M56: 26,081,042 km (0.095 R)
• M57: 27,231,151 km (0.099 R)
• M58: 27,295,478 km (0.074 R)
• M59: 27,359,955 km (0.084 R)
• M60: 27,553,534 km (0.079 R)
• M61: 27,942,040 km (0.052 R)
• M62: 29,184,600 km (0.07 R)
• M63: 29,912,094 km (0.089 R)
• M64: 30,244,800 km (0.028 R)
• M65: 31,790,744 km (0.079 R)
• M66: 31,926,430 km (0.058 R)
• M67: 32,130,331 km (0.106 R)
• M68: 35,520,369 km (0.12 R)
• M69: 36,438,750 km (0.099 R)
• M70: 37,723,197 km (0.093 R)
• M71: 38,082,681 km (0.101 R)
• M72: 39,823,701 km (0.095 R)
• M73: 40,924,891 km (0.06 R)
• M74: 41,294,248 km (0.085 R)
• M75: 41,590,452 km (0.118 R)
• M76: 41,961,754 km (0.107 R)
• M77: 43,232,438 km (0.105 R)
• M78: 43,382,784 km (0.096 R)
• M79: 44,061,360 km (0.117 R)
• M80: 44,136,907 km (0.118 R)
• M81: 45,734,911 km (0.107 R)
• M82: 45,811,356 km (0.034 R)
• M83: 46,502,349 km (0.11 R)
• M84: 46,579,391 km (0.086 R)
• M85: 47,119,589 km (0.06 R)
• M86: 47,429,107 km (0.092 R)
• M87: 48,361,850 km (0.081 R)
• M88: 50,008,773 km (0.073 R)
• M89: 52,153,109 km (0.076 R)
• M90: 52,954,953 km (0.089 R)
• M91: 53,357,372 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 569.2

Radius: 6.6

Gravity: 13.07 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 12.21 AU - 12.25 AU

Year: 16467 Days

Day: 22.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 62,839,205 km

• M1: 104,270 km (0.035 R)
• M2: 175,030 km (0.114 R)
• M3: 546,930 km (0.088 R)
• M4: 622,327 km (0.112 R)
• M5: 847,771 km (0.105 R)
• M6: 1,098,198 km (0.088 R)
• M7: 1,371,064 km (0.063 R)
• M8: 1,609,972 km (0.073 R)
• M9: 1,890,767 km (0.115 R)
• M10: 3,334,387 km (0.084 R)
• M11: 4,995,073 km (0.074 R)
• M12: 5,320,598 km (0.09 R)
• M13: 5,486,053 km (0.118 R)
• M14: 8,546,526 km (0.068 R)
• M15: 8,643,167 km (0.07 R)
• M16: 9,984,461 km (0.119 R)
• M17: 10,035,324 km (0.095 R)
• M18: 11,124,397 km (0.112 R)
• M19: 11,177,055 km (0.047 R)
• M20: 11,282,971 km (0.113 R)
• M21: 11,763,329 km (0.038 R)
• M22: 12,965,498 km (0.091 R)
• M23: 13,132,449 km (0.103 R)
• M24: 13,468,595 km (0.055 R)
• M25: 14,206,263 km (0.106 R)
• M26: 14,899,050 km (0.091 R)
• M27: 15,249,409 km (0.111 R)
• M28: 16,377,077 km (0.106 R)
• M29: 16,617,930 km (0.067 R)
• M30: 17,592,859 km (0.108 R)
• M31: 18,149,363 km (0.051 R)
• M32: 20,368,049 km (0.074 R)
• M33: 20,821,929 km (0.111 R)
• M34: 21,017,454 km (0.078 R)
• M35: 22,804,699 km (0.068 R)
• M36: 24,159,757 km (0.081 R)
• M37: 24,365,155 km (0.082 R)
• M38: 25,540,695 km (0.115 R)
• M39: 27,231,300 km (0.049 R)
• M40: 27,373,867 km (0.062 R)
• M41: 28,595,184 km (0.027 R)
• M42: 29,103,219 km (0.117 R)
• M43: 30,497,321 km (0.098 R)
• M44: 32,515,396 km (0.038 R)
• M45: 34,653,449 km (0.058 R)
• M46: 35,583,649 km (0.12 R)
• M47: 36,129,980 km (0.098 R)
• M48: 36,364,998 km (0.08 R)
• M49: 38,582,787 km (0.099 R)
• M50: 39,063,744 km (0.07 R)
• M51: 39,708,062 km (0.08 R)
• M52: 40,925,639 km (0.114 R)
• M53: 43,897,251 km (0.094 R)
• M54: 44,148,127 km (0.099 R)
• M55: 45,409,087 km (0.103 R)
• M56: 45,493,610 km (0.064 R)
• M57: 45,662,656 km (0.102 R)
• M58: 46,681,866 km (0.065 R)
• M59: 47,966,313 km (0.119 R)
• M60: 50,482,400 km (0.088 R)
• M61: 52,331,130 km (0.058 R)
• M62: 52,952,261 km (0.093 R)
• M63: 53,486,475 km (0.086 R)
• M64: 55,370,809 km (0.091 R)
• M65: 55,641,731 km (0.1 R)
• M66: 57,459,345 km (0.114 R)
• M67: 58,283,480 km (0.095 R)
• M68: 59,203,956 km (0.071 R)
• M69: 60,314,720 km (0.111 R)
• M70: 62,087,604 km (0.067 R)
• M71: 62,839,184 km (0.106 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 15,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit