🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.4 AU - 0.64 AU

Year: 141 Days

Day: 19.4 Hours

Environment

Temp: 168 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,301,328 km

• M1: 215,870 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.19 AU - 1.55 AU

Year: 604 Days

Day: 13.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.36 AU - 1.68 AU

Year: 706 Days

Day: 32.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,301,328 km

• M1: 935,286 km (0.085 R)
• M2: 1,175,839 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.28 AU - 3.04 AU

Year: 1634 Days

Day: 30.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,301,328 km

• M1: 640,728 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.54 AU - 2.86 AU

Year: 1671 Days

Day: 14 Hours

Environment

Temp: -102 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.99 AU - 3.81 AU

Year: 2362 Days

Day: 24.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.5

Radius: 13.1

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.54 AU - 5.3 AU

Year: 4111 Days

Day: 13.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 61,301,328 km

• M1: 197,170 km (0.06 R)
• M2: 497,563 km (0.111 R)
• M3: 595,848 km (0.104 R)
• M4: 806,632 km (0.078 R)
• M5: 896,390 km (0.09 R)
• M6: 1,222,364 km (0.1 R)
• M7: 1,351,467 km (0.058 R)
• M8: 1,624,184 km (0.1 R)
• M9: 1,969,905 km (0.073 R)
• M10: 2,066,994 km (0.048 R)
• M11: 2,180,090 km (0.119 R)
• M12: 2,324,452 km (0.067 R)
• M13: 2,442,335 km (0.084 R)
• M14: 2,761,577 km (0.119 R)
• M15: 2,855,375 km (0.057 R)
• M16: 3,290,555 km (0.085 R)
• M17: 3,541,580 km (0.092 R)
• M18: 3,695,217 km (0.059 R)
• M19: 3,903,756 km (0.063 R)
• M20: 4,080,432 km (0.109 R)
• M21: 4,368,707 km (0.113 R)
• M22: 4,870,607 km (0.079 R)
• M23: 4,965,453 km (0.072 R)
• M24: 5,061,195 km (0.108 R)
• M25: 5,489,195 km (0.035 R)
• M26: 5,929,012 km (0.048 R)
• M27: 6,050,935 km (0.049 R)
• M28: 6,173,755 km (0.101 R)
• M29: 6,421,937 km (0.116 R)
• M30: 6,736,691 km (0.093 R)
• M31: 7,078,223 km (0.089 R)
• M32: 7,294,542 km (0.097 R)
• M33: 8,001,541 km (0.111 R)
• M34: 8,181,657 km (0.095 R)
• M35: 8,454,524 km (0.114 R)
• M36: 8,730,382 km (0.107 R)
• M37: 9,196,828 km (0.101 R)
• M38: 9,551,974 km (0.083 R)
• M39: 9,695,288 km (0.05 R)
• M40: 9,863,436 km (0.115 R)
• M41: 10,768,354 km (0.063 R)
• M42: 11,042,417 km (0.104 R)
• M43: 11,243,327 km (0.071 R)
• M44: 11,776,344 km (0.064 R)
• M45: 12,291,709 km (0.115 R)
• M46: 12,447,740 km (0.096 R)
• M47: 12,788,075 km (0.1 R)
• M48: 13,264,544 km (0.063 R)
• M49: 13,371,207 km (0.115 R)
• M50: 13,531,726 km (0.108 R)
• M51: 13,827,630 km (0.094 R)
• M52: 14,590,729 km (0.093 R)
• M53: 14,700,833 km (0.091 R)
• M54: 14,838,912 km (0.101 R)
• M55: 15,088,591 km (0.111 R)
• M56: 15,451,515 km (0.063 R)
• M57: 15,620,112 km (0.091 R)
• M58: 15,761,033 km (0.088 R)
• M59: 16,300,334 km (0.119 R)
• M60: 16,443,200 km (0.105 R)
• M61: 16,672,832 km (0.08 R)
• M62: 16,874,490 km (0.093 R)
• M63: 16,990,279 km (0.101 R)
• M64: 17,280,499 km (0.052 R)
• M65: 17,455,528 km (0.066 R)
• M66: 17,689,649 km (0.071 R)
• M67: 18,666,822 km (0.105 R)
• M68: 19,540,025 km (0.094 R)
• M69: 20,580,628 km (0.035 R)
• M70: 20,735,162 km (0.044 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.1

Radius: 14.9

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.96 AU - 10.7 AU

Year: 9885 Days

Day: 11.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 61,301,328 km

• M1: 229,633 km (0.102 R)
• M2: 367,861 km (0.11 R)
• M3: 511,475 km (0.104 R)
• M4: 918,980 km (0.108 R)
• M5: 1,467,106 km (0.074 R)
• M6: 1,661,135 km (0.109 R)
• M7: 1,816,417 km (0.109 R)
• M8: 2,346,742 km (0.117 R)
• M9: 2,739,137 km (0.062 R)
• M10: 3,790,361 km (0.101 R)
• M11: 4,018,797 km (0.1 R)
• M12: 4,230,628 km (0.102 R)
• M13: 4,511,423 km (0.101 R)
• M14: 4,888,260 km (0.04 R)
• M15: 5,275,270 km (0.116 R)
• M16: 5,391,058 km (0.119 R)
• M17: 5,554,569 km (0.119 R)
• M18: 5,672,302 km (0.115 R)
• M19: 5,982,718 km (0.069 R)
• M20: 6,103,593 km (0.08 R)
• M21: 6,274,135 km (0.105 R)
• M22: 6,545,505 km (0.051 R)
• M23: 6,745,218 km (0.066 R)
• M24: 7,074,334 km (0.101 R)
• M25: 7,202,240 km (0.104 R)
• M26: 7,721,943 km (0.068 R)
• M27: 8,388,551 km (0.068 R)
• M28: 9,606,876 km (0.086 R)
• M29: 10,265,705 km (0.027 R)
• M30: 10,527,501 km (0.034 R)
• M31: 11,087,596 km (0.112 R)
• M32: 11,356,274 km (0.059 R)
• M33: 12,669,593 km (0.116 R)
• M34: 12,763,092 km (0.104 R)
• M35: 13,013,369 km (0.108 R)
• M36: 13,455,431 km (0.105 R)
• M37: 14,127,574 km (0.115 R)
• M38: 14,451,603 km (0.104 R)
• M39: 14,810,788 km (0.118 R)
• M40: 14,909,223 km (0.111 R)
• M41: 15,305,508 km (0.084 R)
• M42: 15,671,574 km (0.107 R)
• M43: 17,096,493 km (0.107 R)
• M44: 17,337,944 km (0.04 R)
• M45: 17,545,885 km (0.042 R)
• M46: 17,650,155 km (0.103 R)
• M47: 18,315,267 km (0.112 R)
• M48: 18,668,767 km (0.056 R)
• M49: 19,418,252 km (0.097 R)
• M50: 20,909,893 km (0.097 R)
• M51: 21,205,199 km (0.102 R)
• M52: 21,912,199 km (0.091 R)
• M53: 22,930,362 km (0.082 R)
• M54: 23,158,648 km (0.117 R)
• M55: 23,311,238 km (0.054 R)
• M56: 23,732,805 km (0.098 R)
• M57: 24,505,627 km (0.085 R)
• M58: 25,483,399 km (0.115 R)
• M59: 26,195,186 km (0.106 R)
• M60: 26,833,520 km (0.097 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.4

Radius: 14.6

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 8.77 AU - 11.39 AU

Year: 12056 Days

Day: 7.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 61,301,328 km

• M1: 182,360 km (0.038 R)
• M2: 363,373 km (0.043 R)
• M3: 470,336 km (0.113 R)
• M4: 1,010,833 km (0.102 R)
• M5: 1,179,430 km (0.102 R)
• M6: 1,386,473 km (0.114 R)
• M7: 1,837,660 km (0.039 R)
• M8: 2,743,475 km (0.118 R)
• M9: 3,370,590 km (0.119 R)
• M10: 3,813,250 km (0.085 R)
• M11: 4,104,816 km (0.056 R)
• M12: 4,490,479 km (0.056 R)
• M13: 5,182,519 km (0.114 R)
• M14: 5,366,524 km (0.066 R)
• M15: 5,670,358 km (0.085 R)
• M16: 5,765,053 km (0.032 R)
• M17: 5,955,940 km (0.045 R)
• M18: 6,124,686 km (0.091 R)
• M19: 7,144,944 km (0.06 R)
• M20: 7,531,505 km (0.09 R)
• M21: 8,271,565 km (0.045 R)
• M22: 8,406,204 km (0.106 R)
• M23: 8,595,744 km (0.053 R)
• M24: 9,622,135 km (0.098 R)
• M25: 9,820,651 km (0.099 R)
• M26: 10,077,960 km (0.114 R)
• M27: 10,366,384 km (0.083 R)
• M28: 11,188,724 km (0.086 R)
• M29: 11,577,828 km (0.106 R)
• M30: 11,880,016 km (0.085 R)
• M31: 12,338,384 km (0.103 R)
• M32: 12,585,220 km (0.118 R)
• M33: 12,927,350 km (0.094 R)
• M34: 13,398,733 km (0.072 R)
• M35: 13,780,058 km (0.06 R)
• M36: 14,229,301 km (0.095 R)
• M37: 14,716,242 km (0.06 R)
• M38: 14,814,228 km (0.098 R)
• M39: 14,978,038 km (0.036 R)
• M40: 15,109,535 km (0.075 R)
• M41: 15,440,146 km (0.107 R)
• M42: 15,839,871 km (0.089 R)
• M43: 16,141,909 km (0.083 R)
• M44: 16,854,295 km (0.071 R)
• M45: 17,025,285 km (0.093 R)
• M46: 17,265,838 km (0.043 R)
• M47: 17,576,852 km (0.12 R)
• M48: 18,274,427 km (0.098 R)
• M49: 19,302,164 km (0.079 R)
• M50: 19,588,944 km (0.085 R)
• M51: 20,275,747 km (0.076 R)
• M52: 20,897,027 km (0.114 R)
• M53: 21,080,883 km (0.116 R)
• M54: 21,302,288 km (0.116 R)
• M55: 21,598,791 km (0.088 R)
• M56: 21,784,741 km (0.042 R)
• M57: 24,521,185 km (0.087 R)
• M58: 25,339,635 km (0.103 R)
• M59: 25,771,973 km (0.07 R)
• M60: 26,444,864 km (0.081 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 371.1

Radius: 3.1

Gravity: 38.62 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 13.65 AU - 14.27 AU

Year: 19650 Days

Day: 16.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 61,301,328 km

• M1: 60,138 km (0.119 R)
• M2: 252,222 km (0.106 R)
• M3: 325,525 km (0.054 R)
• M4: 1,556,715 km (0.079 R)
• M5: 2,976,549 km (0.105 R)
• M6: 3,247,620 km (0.103 R)
• M7: 3,922,606 km (0.044 R)
• M8: 4,408,649 km (0.098 R)
• M9: 6,840,213 km (0.059 R)
• M10: 7,017,636 km (0.073 R)
• M11: 7,696,362 km (0.117 R)
• M12: 9,854,461 km (0.113 R)
• M13: 10,155,451 km (0.103 R)
• M14: 10,817,871 km (0.031 R)
• M15: 11,232,407 km (0.084 R)
• M16: 11,599,370 km (0.103 R)
• M17: 12,398,971 km (0.088 R)
• M18: 13,271,276 km (0.107 R)
• M19: 13,714,834 km (0.097 R)
• M20: 14,787,600 km (0.103 R)
• M21: 15,595,129 km (0.114 R)
• M22: 15,653,323 km (0.064 R)
• M23: 17,072,408 km (0.092 R)
• M24: 17,736,324 km (0.109 R)
• M25: 17,797,060 km (0.085 R)
• M26: 18,408,766 km (0.109 R)
• M27: 19,276,583 km (0.075 R)
• M28: 19,715,354 km (0.115 R)
• M29: 19,841,465 km (0.102 R)
• M30: 20,157,565 km (0.094 R)
• M31: 20,411,732 km (0.113 R)
• M32: 20,539,189 km (0.032 R)
• M33: 20,987,384 km (0.059 R)
• M34: 21,374,095 km (0.113 R)
• M35: 22,023,948 km (0.069 R)
• M36: 23,209,810 km (0.064 R)
• M37: 23,342,803 km (0.104 R)
• M38: 23,810,446 km (0.119 R)
• M39: 24,079,124 km (0.097 R)
• M40: 24,348,699 km (0.076 R)
• M41: 26,263,701 km (0.073 R)
• M42: 26,541,355 km (0.067 R)
• M43: 26,889,619 km (0.103 R)
• M44: 27,309,390 km (0.041 R)
• M45: 28,297,634 km (0.083 R)
• M46: 28,510,961 km (0.074 R)
• M47: 30,745,803 km (0.102 R)
• M48: 31,184,873 km (0.103 R)
• M49: 31,699,639 km (0.111 R)
• M50: 32,068,996 km (0.114 R)
• M51: 32,143,047 km (0.103 R)
• M52: 32,588,699 km (0.118 R)
• M53: 33,036,296 km (0.117 R)
• M54: 34,088,568 km (0.063 R)
• M55: 34,315,508 km (0.054 R)
• M56: 34,846,879 km (0.086 R)
• M57: 35,075,465 km (0.109 R)
• M58: 35,610,726 km (0.113 R)
• M59: 36,302,915 km (0.079 R)
• M60: 36,921,951 km (0.091 R)
• M61: 37,310,607 km (0.114 R)
• M62: 37,935,327 km (0.104 R)
• M63: 38,248,884 km (0.055 R)
• M64: 38,327,423 km (0.044 R)
• M65: 38,799,853 km (0.039 R)
• M66: 39,591,376 km (0.12 R)
• M67: 40,868,941 km (0.043 R)
• M68: 41,351,544 km (0.068 R)
• M69: 42,647,511 km (0.055 R)
• M70: 42,973,634 km (0.085 R)
• M71: 43,710,403 km (0.119 R)
• M72: 44,121,498 km (0.106 R)
• M73: 44,368,634 km (0.108 R)
• M74: 45,695,268 km (0.111 R)
• M75: 46,028,871 km (0.04 R)
• M76: 46,698,621 km (0.049 R)
• M77: 47,793,827 km (0.088 R)
• M78: 48,387,132 km (0.049 R)
• M79: 48,812,289 km (0.119 R)
• M80: 49,238,793 km (0.109 R)
• M81: 50,009,521 km (0.077 R)
• M82: 50,353,446 km (0.092 R)
• M83: 51,129,859 km (0.051 R)
• M84: 51,562,945 km (0.086 R)
• M85: 51,649,712 km (0.12 R)
• M86: 52,607,438 km (0.116 R)
• M87: 53,483,034 km (0.113 R)
• M88: 53,834,589 km (0.061 R)
• M89: 55,160,026 km (0.114 R)
• M90: 55,693,193 km (0.114 R)
• M91: 57,932,823 km (0.096 R)
• M92: 58,113,387 km (0.042 R)
• M93: 58,655,829 km (0.055 R)
• M94: 59,018,454 km (0.042 R)
• M95: 59,381,678 km (0.096 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 10,508 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit