🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.67 AU - 0.83 AU

Year: 278 Days

Day: 42 Hours

Environment

Temp: -14 °C

Axial Tilt: 12.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.95 AU - 1.17 AU

Year: 467 Days

Day: 15.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.93 AU - 1.33 AU

Year: 514 Days

Day: 30.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.5

Radius: 12.1

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.37 AU - 5.31 AU

Year: 3865 Days

Day: 10.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 32,093,046 km

• M1: 166,652 km (0.082 R)
• M2: 253,568 km (0.118 R)
• M3: 460,313 km (0.049 R)
• M4: 708,346 km (0.062 R)
• M5: 923,767 km (0.12 R)
• M6: 1,288,038 km (0.091 R)
• M7: 1,555,668 km (0.088 R)
• M8: 1,696,440 km (0.113 R)
• M9: 1,857,856 km (0.036 R)
• M10: 1,957,339 km (0.092 R)
• M11: 2,041,712 km (0.085 R)
• M12: 2,284,359 km (0.113 R)
• M13: 2,427,375 km (0.05 R)
• M14: 2,518,331 km (0.095 R)
• M15: 3,049,104 km (0.119 R)
• M16: 3,572,846 km (0.086 R)
• M17: 3,781,984 km (0.088 R)
• M18: 3,973,619 km (0.08 R)
• M19: 4,522,942 km (0.117 R)
• M20: 4,910,251 km (0.1 R)
• M21: 5,308,480 km (0.109 R)
• M22: 5,427,560 km (0.087 R)
• M23: 5,741,566 km (0.087 R)
• M24: 5,937,689 km (0.092 R)
• M25: 6,925,633 km (0.066 R)
• M26: 7,213,609 km (0.091 R)
• M27: 7,505,475 km (0.069 R)
• M28: 8,018,745 km (0.1 R)
• M29: 8,265,881 km (0.08 R)
• M30: 8,459,909 km (0.082 R)
• M31: 8,739,657 km (0.109 R)
• M32: 8,909,002 km (0.096 R)
• M33: 10,006,751 km (0.109 R)
• M34: 10,362,196 km (0.051 R)
• M35: 10,541,564 km (0.07 R)
• M36: 11,794,446 km (0.107 R)
• M37: 12,138,521 km (0.065 R)
• M38: 12,965,199 km (0.105 R)
• M39: 13,287,881 km (0.042 R)
• M40: 13,417,732 km (0.042 R)
• M41: 13,711,542 km (0.032 R)
• M42: 14,007,297 km (0.106 R)
• M43: 14,505,159 km (0.094 R)
• M44: 15,586,602 km (0.106 R)
• M45: 15,723,634 km (0.032 R)
• M46: 15,929,929 km (0.094 R)
• M47: 16,310,357 km (0.061 R)
• M48: 16,588,908 km (0.106 R)
• M49: 17,612,157 km (0.06 R)
• M50: 17,790,628 km (0.108 R)
• M51: 17,898,039 km (0.06 R)
• M52: 18,329,629 km (0.116 R)
• M53: 18,692,104 km (0.09 R)
• M54: 19,350,335 km (0.092 R)
• M55: 20,239,844 km (0.118 R)
• M56: 20,689,535 km (0.103 R)
• M57: 21,066,821 km (0.118 R)
• M58: 21,294,359 km (0.095 R)
• M59: 21,828,274 km (0.111 R)
• M60: 22,096,952 km (0.112 R)
• M61: 22,909,568 km (0.111 R)
• M62: 22,987,358 km (0.119 R)
• M63: 23,065,448 km (0.098 R)
• M64: 23,143,539 km (0.059 R)
• M65: 23,692,413 km (0.078 R)
• M66: 24,087,202 km (0.103 R)
• M67: 24,364,856 km (0.114 R)
• M68: 24,444,442 km (0.114 R)
• M69: 25,123,915 km (0.079 R)
• M70: 26,378,742 km (0.102 R)
• M71: 26,664,923 km (0.071 R)
• M72: 26,746,902 km (0.094 R)
• M73: 27,116,858 km (0.116 R)
• M74: 27,364,293 km (0.045 R)
• M75: 27,612,625 km (0.107 R)
• M76: 27,737,091 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.9

Radius: 14.4

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.51 AU - 5.11 AU

Year: 4510 Days

Day: 14.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 32,093,046 km

• M1: 188,344 km (0.12 R)
• M2: 403,615 km (0.096 R)
• M3: 524,789 km (0.105 R)
• M4: 641,625 km (0.095 R)
• M5: 967,001 km (0.088 R)
• M6: 1,130,661 km (0.119 R)
• M7: 1,222,813 km (0.108 R)
• M8: 1,444,218 km (0.083 R)
• M9: 1,786,049 km (0.069 R)
• M10: 1,895,555 km (0.099 R)
• M11: 2,170,964 km (0.041 R)
• M12: 2,407,778 km (0.098 R)
• M13: 2,653,268 km (0.073 R)
• M14: 2,797,331 km (0.114 R)
• M15: 3,207,378 km (0.08 R)
• M16: 3,303,420 km (0.047 R)
• M17: 3,498,197 km (0.106 R)
• M18: 3,676,816 km (0.077 R)
• M19: 3,899,418 km (0.086 R)
• M20: 4,379,328 km (0.099 R)
• M21: 4,486,291 km (0.116 R)
• M22: 4,768,283 km (0.115 R)
• M23: 5,672,452 km (0.111 R)
• M24: 6,072,926 km (0.109 R)
• M25: 6,531,443 km (0.114 R)
• M26: 6,629,430 km (0.083 R)
• M27: 7,843,416 km (0.105 R)
• M28: 8,026,225 km (0.073 R)
• M29: 8,636,734 km (0.032 R)
• M30: 8,961,361 km (0.025 R)
• M31: 9,483,607 km (0.08 R)
• M32: 10,157,396 km (0.047 R)
• M33: 11,255,893 km (0.112 R)
• M34: 11,759,440 km (0.067 R)
• M35: 11,939,107 km (0.114 R)
• M36: 12,059,234 km (0.082 R)
• M37: 12,391,940 km (0.061 R)
• M38: 12,850,457 km (0.075 R)
• M39: 13,595,604 km (0.101 R)
• M40: 13,910,358 km (0.106 R)
• M41: 14,036,918 km (0.081 R)
• M42: 14,195,641 km (0.102 R)
• M43: 14,707,715 km (0.092 R)
• M44: 15,323,459 km (0.062 R)
• M45: 15,552,643 km (0.119 R)
• M46: 16,113,635 km (0.105 R)
• M47: 16,313,199 km (0.106 R)
• M48: 16,547,020 km (0.112 R)
• M49: 16,849,507 km (0.111 R)
• M50: 16,950,636 km (0.049 R)
• M51: 17,357,542 km (0.083 R)
• M52: 18,008,292 km (0.087 R)
• M53: 18,911,864 km (0.114 R)
• M54: 19,263,269 km (0.052 R)
• M55: 19,937,058 km (0.118 R)
• M56: 20,690,582 km (0.117 R)
• M57: 20,871,446 km (0.118 R)
• M58: 21,161,965 km (0.108 R)
• M59: 21,380,528 km (0.064 R)
• M60: 22,041,152 km (0.071 R)
• M61: 23,157,152 km (0.084 R)
• M62: 23,911,275 km (0.099 R)
• M63: 24,253,256 km (0.074 R)
• M64: 24,673,476 km (0.106 R)
• M65: 25,289,071 km (0.069 R)
• M66: 26,143,724 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.3

Radius: 10.2

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.53 AU - 8.31 AU

Year: 7782 Days

Day: 6.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 32,093,046 km

• M1: 149,747 km (0.091 R)
• M2: 427,401 km (0.068 R)
• M3: 511,774 km (0.053 R)
• M4: 788,530 km (0.104 R)
• M5: 880,683 km (0.058 R)
• M6: 976,874 km (0.058 R)
• M7: 1,215,782 km (0.091 R)
• M8: 1,570,030 km (0.109 R)
• M9: 1,955,992 km (0.119 R)
• M10: 2,281,517 km (0.097 R)
• M11: 2,348,687 km (0.119 R)
• M12: 2,554,384 km (0.073 R)
• M13: 2,983,580 km (0.081 R)
• M14: 3,057,332 km (0.115 R)
• M15: 3,828,658 km (0.096 R)
• M16: 4,126,208 km (0.085 R)
• M17: 4,208,637 km (0.094 R)
• M18: 4,291,664 km (0.116 R)
• M19: 4,715,026 km (0.116 R)
• M20: 5,693,097 km (0.077 R)
• M21: 6,064,099 km (0.112 R)
• M22: 6,221,027 km (0.073 R)
• M23: 6,347,587 km (0.08 R)
• M24: 7,794,947 km (0.106 R)
• M25: 8,555,801 km (0.102 R)
• M26: 8,873,846 km (0.074 R)
• M27: 9,630,961 km (0.025 R)
• M28: 9,740,916 km (0.055 R)
• M29: 9,814,368 km (0.084 R)
• M30: 10,147,373 km (0.11 R)
• M31: 10,710,609 km (0.053 R)
• M32: 11,168,528 km (0.097 R)
• M33: 11,438,552 km (0.12 R)
• M34: 12,700,560 km (0.069 R)
• M35: 13,593,659 km (0.116 R)
• M36: 13,840,795 km (0.05 R)
• M37: 13,964,812 km (0.041 R)
• M38: 14,130,865 km (0.117 R)
• M39: 14,590,879 km (0.061 R)
• M40: 14,801,662 km (0.09 R)
• M41: 14,928,671 km (0.036 R)
• M42: 15,525,716 km (0.071 R)
• M43: 15,697,753 km (0.095 R)
• M44: 16,000,390 km (0.092 R)
• M45: 16,130,690 km (0.109 R)
• M46: 16,261,438 km (0.102 R)
• M47: 16,611,497 km (0.07 R)
• M48: 16,699,461 km (0.034 R)
• M49: 16,787,424 km (0.03 R)
• M50: 17,721,513 km (0.111 R)
• M51: 18,353,714 km (0.045 R)
• M52: 19,733,006 km (0.12 R)
• M53: 19,872,731 km (0.094 R)
• M54: 20,576,589 km (0.099 R)
• M55: 21,240,803 km (0.1 R)
• M56: 22,153,500 km (0.092 R)
• M57: 22,932,007 km (0.103 R)
• M58: 23,177,049 km (0.031 R)
• M59: 23,472,355 km (0.111 R)
• M60: 24,967,585 km (0.075 R)
• M61: 25,574,205 km (0.114 R)
• M62: 25,879,384 km (0.042 R)
• M63: 26,905,327 km (0.12 R)
• M64: 27,215,742 km (0.098 R)
• M65: 27,371,324 km (0.081 R)
• M66: 27,579,265 km (0.116 R)
• M67: 27,683,535 km (0.101 R)
• M68: 27,996,793 km (0.109 R)
• M69: 28,574,390 km (0.032 R)
• M70: 28,943,897 km (0.051 R)
• M71: 30,923,525 km (0.035 R)
• M72: 31,085,839 km (0.113 R)
• M73: 31,574,875 km (0.092 R)
• M74: 31,902,195 km (0.112 R)
• M75: 32,285,614 km (0.103 R)
• M76: 32,560,425 km (0.046 R)
• M77: 33,500,498 km (0.055 R)
• M78: 33,834,401 km (0.115 R)
• M79: 34,730,342 km (0.063 R)
• M80: 35,350,725 km (0.062 R)
• M81: 37,521,988 km (0.088 R)
• M82: 37,637,478 km (0.076 R)
• M83: 37,926,800 km (0.034 R)
• M84: 38,682,120 km (0.044 R)
• M85: 38,798,806 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.3

Radius: 10

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 7.71 AU - 8.63 AU

Year: 9983 Days

Day: 12.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 32,093,046 km

• M1: 129,552 km (0.032 R)
• M2: 235,916 km (0.033 R)
• M3: 409,449 km (0.116 R)
• M4: 525,537 km (0.117 R)
• M5: 594,203 km (0.105 R)
• M6: 794,215 km (0.094 R)
• M7: 987,496 km (0.119 R)
• M8: 1,212,042 km (0.111 R)
• M9: 1,322,595 km (0.094 R)
• M10: 1,403,826 km (0.107 R)
• M11: 2,113,070 km (0.089 R)
• M12: 2,228,111 km (0.09 R)
• M13: 2,325,648 km (0.104 R)
• M14: 2,525,212 km (0.108 R)
• M15: 2,668,228 km (0.094 R)
• M16: 3,178,955 km (0.105 R)
• M17: 3,696,713 km (0.082 R)
• M18: 3,766,276 km (0.119 R)
• M19: 4,024,931 km (0.097 R)
• M20: 4,362,573 km (0.092 R)
• M21: 4,436,175 km (0.111 R)
• M22: 4,659,375 km (0.096 R)
• M23: 7,290,203 km (0.053 R)
• M24: 7,377,718 km (0.107 R)
• M25: 7,495,003 km (0.116 R)
• M26: 7,820,827 km (0.117 R)
• M27: 7,910,436 km (0.116 R)
• M28: 8,272,613 km (0.106 R)
• M29: 8,763,892 km (0.057 R)
• M30: 9,107,070 km (0.072 R)
• M31: 9,935,991 km (0.119 R)
• M32: 10,000,767 km (0.112 R)
• M33: 10,163,231 km (0.084 R)
• M34: 10,425,176 km (0.103 R)
• M35: 10,656,156 km (0.105 R)
• M36: 11,056,031 km (0.083 R)
• M37: 11,427,033 km (0.104 R)
• M38: 11,665,193 km (0.062 R)
• M39: 12,146,450 km (0.087 R)
• M40: 12,634,288 km (0.059 R)
• M41: 12,774,910 km (0.072 R)
• M42: 14,796,725 km (0.095 R)
• M43: 15,882,357 km (0.066 R)
• M44: 16,072,197 km (0.096 R)
• M45: 16,415,674 km (0.063 R)
• M46: 16,723,097 km (0.046 R)
• M47: 17,656,588 km (0.105 R)
• M48: 18,129,766 km (0.109 R)
• M49: 18,927,571 km (0.104 R)
• M50: 19,736,746 km (0.047 R)
• M51: 19,818,277 km (0.092 R)
• M52: 20,392,284 km (0.116 R)
• M53: 20,681,307 km (0.083 R)
• M54: 20,764,184 km (0.098 R)
• M55: 20,888,650 km (0.088 R)
• M56: 21,055,003 km (0.086 R)
• M57: 21,430,793 km (0.119 R)
• M58: 21,640,678 km (0.073 R)
• M59: 21,724,752 km (0.114 R)
• M60: 22,062,245 km (0.079 R)
• M61: 22,657,046 km (0.118 R)
• M62: 22,999,326 km (0.103 R)
• M63: 23,386,336 km (0.054 R)
• M64: 23,949,273 km (0.065 R)
• M65: 24,516,697 km (0.071 R)
• M66: 25,265,435 km (0.1 R)
• M67: 25,353,997 km (0.09 R)
• M68: 25,620,431 km (0.036 R)
• M69: 25,798,452 km (0.057 R)
• M70: 26,066,382 km (0.041 R)
• M71: 26,469,997 km (0.08 R)
• M72: 28,196,655 km (0.095 R)
• M73: 29,027,372 km (0.086 R)
• M74: 29,305,924 km (0.107 R)
• M75: 30,901,684 km (0.115 R)
• M76: 31,519,374 km (0.1 R)
• M77: 31,997,189 km (0.068 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 12,870 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit