🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.53 AU - 0.59 AU

Year: 156 Days

Day: 44.4 Hours

Environment

Temp: 150 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.11 AU - 1.27 AU

Year: 484 Days

Day: 18 Hours

Environment

Temp: -0 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.89 AU - 2.37 AU

Year: 1159 Days

Day: 27.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,677,993 km

• M1: 340,036 km (0.091 R)
• M2: 1,057,208 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.35 AU - 3.41 AU

Year: 1822 Days

Day: 27.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.6

Radius: 14.1

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.06 AU - 6.32 AU

Year: 4408 Days

Day: 11.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 77,677,993 km

• M1: 192,682 km (0.119 R)
• M2: 325,076 km (0.038 R)
• M3: 429,047 km (0.116 R)
• M4: 730,337 km (0.089 R)
• M5: 824,284 km (0.087 R)
• M6: 943,364 km (0.112 R)
• M7: 1,245,851 km (0.065 R)
• M8: 1,469,350 km (0.12 R)
• M9: 1,605,036 km (0.065 R)
• M10: 1,916,498 km (0.113 R)
• M11: 2,191,010 km (0.102 R)
• M12: 2,362,150 km (0.105 R)
• M13: 2,657,457 km (0.081 R)
• M14: 2,778,930 km (0.078 R)
• M15: 2,871,382 km (0.041 R)
• M16: 2,964,880 km (0.09 R)
• M17: 3,431,476 km (0.048 R)
• M18: 3,614,733 km (0.119 R)
• M19: 3,973,619 km (0.115 R)
• M20: 4,078,188 km (0.066 R)
• M21: 4,183,953 km (0.053 R)
• M22: 4,308,269 km (0.097 R)
• M23: 4,433,931 km (0.057 R)
• M24: 4,560,940 km (0.065 R)
• M25: 4,689,145 km (0.1 R)
• M26: 5,816,964 km (0.075 R)
• M27: 6,360,453 km (0.084 R)
• M28: 6,648,728 km (0.091 R)
• M29: 7,259,685 km (0.112 R)
• M30: 7,388,340 km (0.116 R)
• M31: 7,496,200 km (0.09 R)
• M32: 7,691,575 km (0.115 R)
• M33: 7,822,921 km (0.097 R)
• M34: 7,976,858 km (0.114 R)
• M35: 8,625,963 km (0.092 R)
• M36: 8,830,762 km (0.085 R)
• M37: 8,945,354 km (0.096 R)
• M38: 9,083,433 km (0.07 R)
• M39: 9,385,172 km (0.099 R)
• M40: 9,478,671 km (0.095 R)
• M41: 9,760,962 km (0.061 R)
• M42: 10,237,880 km (0.099 R)
• M43: 10,406,626 km (0.116 R)
• M44: 10,576,270 km (0.066 R)
• M45: 11,588,300 km (0.092 R)
• M46: 11,789,359 km (0.075 R)
• M47: 12,476,762 km (0.102 R)
• M48: 12,734,668 km (0.085 R)
• M49: 13,439,723 km (0.115 R)
• M50: 13,783,798 km (0.115 R)
• M51: 13,890,312 km (0.074 R)
• M52: 14,534,780 km (0.067 R)
• M53: 14,670,315 km (0.096 R)
• M54: 14,860,753 km (0.105 R)
• M55: 15,741,735 km (0.113 R)
• M56: 16,160,460 km (0.112 R)
• M57: 16,385,305 km (0.078 R)
• M58: 17,037,701 km (0.101 R)
• M59: 17,151,994 km (0.119 R)
• M60: 17,381,477 km (0.07 R)
• M61: 17,496,518 km (0.077 R)
• M62: 18,309,283 km (0.113 R)
• M63: 18,690,758 km (0.033 R)
• M64: 18,956,444 km (0.025 R)
• M65: 19,104,695 km (0.059 R)
• M66: 19,402,096 km (0.092 R)
• M67: 19,731,062 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.3

Radius: 11.4

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 9.46 AU - 10.94 AU

Year: 12144 Days

Day: 8.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 77,677,993 km

• M1: 181,013 km (0.1 R)
• M2: 271,520 km (0.085 R)
• M3: 522,695 km (0.115 R)
• M4: 670,198 km (0.036 R)
• M5: 937,530 km (0.119 R)
• M6: 1,009,935 km (0.063 R)
• M7: 1,180,028 km (0.092 R)
• M8: 1,527,993 km (0.081 R)
• M9: 1,793,080 km (0.077 R)
• M10: 2,097,063 km (0.093 R)
• M11: 2,417,801 km (0.119 R)
• M12: 2,623,199 km (0.034 R)
• M13: 2,996,296 km (0.042 R)
• M14: 3,386,447 km (0.114 R)
• M15: 3,472,316 km (0.071 R)
• M16: 3,645,999 km (0.056 R)
• M17: 3,763,434 km (0.102 R)
• M18: 3,972,123 km (0.113 R)
• M19: 4,062,629 km (0.091 R)
• M20: 4,246,036 km (0.093 R)
• M21: 6,085,342 km (0.115 R)
• M22: 6,508,106 km (0.093 R)
• M23: 7,606,453 km (0.106 R)
• M24: 8,023,532 km (0.095 R)
• M25: 8,761,498 km (0.116 R)
• M26: 9,319,349 km (0.063 R)
• M27: 9,847,579 km (0.119 R)
• M28: 10,011,987 km (0.089 R)
• M29: 10,805,903 km (0.117 R)
• M30: 11,146,238 km (0.093 R)
• M31: 11,317,677 km (0.111 R)
• M32: 11,619,865 km (0.091 R)
• M33: 12,320,731 km (0.114 R)
• M34: 12,945,302 km (0.097 R)
• M35: 14,132,212 km (0.083 R)
• M36: 14,364,537 km (0.1 R)
• M37: 14,738,831 km (0.115 R)
• M38: 14,974,448 km (0.049 R)
• M39: 15,401,550 km (0.119 R)
• M40: 15,688,628 km (0.107 R)
• M41: 16,073,992 km (0.12 R)
• M42: 16,170,931 km (0.1 R)
• M43: 16,267,871 km (0.101 R)
• M44: 16,707,090 km (0.048 R)
• M45: 16,903,512 km (0.12 R)
• M46: 17,846,876 km (0.091 R)
• M47: 18,098,051 km (0.098 R)
• M48: 18,807,444 km (0.068 R)
• M49: 18,960,633 km (0.114 R)
• M50: 19,319,817 km (0.05 R)
• M51: 19,474,352 km (0.066 R)
• M52: 21,308,272 km (0.119 R)
• M53: 22,814,573 km (0.036 R)
• M54: 22,923,480 km (0.055 R)
• M55: 23,087,290 km (0.114 R)
• M56: 23,470,709 km (0.082 R)
• M57: 24,410,782 km (0.079 R)
• M58: 24,578,033 km (0.11 R)
• M59: 25,306,873 km (0.105 R)
• M60: 25,419,670 km (0.116 R)
• M61: 27,073,475 km (0.053 R)
• M62: 28,351,190 km (0.058 R)
• M63: 28,644,252 km (0.041 R)
• M64: 29,826,823 km (0.107 R)
• M65: 30,664,123 km (0.064 R)
• M66: 31,388,027 km (0.11 R)
• M67: 32,056,430 km (0.065 R)
• M68: 32,239,538 km (0.054 R)
• M69: 34,027,681 km (0.111 R)
• M70: 34,464,208 km (0.117 R)
• M71: 34,839,699 km (0.115 R)
• M72: 35,028,042 km (0.04 R)
• M73: 35,468,608 km (0.095 R)
• M74: 36,291,845 km (0.051 R)
• M75: 36,419,153 km (0.092 R)
• M76: 37,185,543 km (0.055 R)
• M77: 37,313,748 km (0.072 R)
• M78: 38,409,852 km (0.116 R)
• M79: 39,451,202 km (0.108 R)
• M80: 40,304,060 km (0.028 R)
• M81: 40,501,679 km (0.088 R)
• M82: 41,030,358 km (0.05 R)
• M83: 41,894,435 km (0.088 R)
• M84: 42,563,287 km (0.07 R)
• M85: 44,114,766 km (0.088 R)
• M86: 44,250,452 km (0.054 R)
• M87: 44,454,503 km (0.032 R)
• M88: 44,999,787 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 539

Radius: 6.9

Gravity: 11.32 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 13.8 AU - 17.66 AU

Year: 23257 Days

Day: 23.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,677,993 km

• M1: 257,757 km (0.084 R)
• M2: 374,294 km (0.104 R)
• M3: 449,392 km (0.079 R)
• M4: 509,381 km (0.079 R)
• M5: 706,551 km (0.098 R)
• M6: 826,528 km (0.112 R)
• M7: 876,494 km (0.036 R)
• M8: 1,312,721 km (0.091 R)
• M9: 1,401,433 km (0.112 R)
• M10: 1,743,713 km (0.104 R)
• M11: 2,111,424 km (0.118 R)
• M12: 4,281,641 km (0.11 R)
• M13: 4,370,053 km (0.086 R)
• M14: 4,729,387 km (0.097 R)
• M15: 5,051,770 km (0.115 R)
• M16: 5,145,120 km (0.11 R)
• M17: 5,192,093 km (0.057 R)
• M18: 5,428,757 km (0.096 R)
• M19: 6,310,038 km (0.088 R)
• M20: 6,461,282 km (0.084 R)
• M21: 7,287,810 km (0.063 R)
• M22: 7,499,491 km (0.115 R)
• M23: 8,256,755 km (0.087 R)
• M24: 8,812,511 km (0.112 R)
• M25: 9,610,766 km (0.03 R)
• M26: 10,971,657 km (0.115 R)
• M27: 13,091,310 km (0.107 R)
• M28: 13,155,637 km (0.097 R)
• M29: 13,934,443 km (0.047 R)
• M30: 14,131,464 km (0.043 R)
• M31: 14,728,210 km (0.108 R)
• M32: 14,928,970 km (0.111 R)
• M33: 15,130,628 km (0.117 R)
• M34: 15,265,565 km (0.058 R)
• M35: 20,010,361 km (0.119 R)
• M36: 20,904,657 km (0.06 R)
• M37: 21,205,648 km (0.077 R)
• M38: 21,356,742 km (0.068 R)
• M39: 21,735,972 km (0.116 R)
• M40: 22,347,229 km (0.061 R)
• M41: 23,821,516 km (0.053 R)
• M42: 24,530,760 km (0.113 R)
• M43: 25,247,034 km (0.049 R)
• M44: 25,728,291 km (0.054 R)
• M45: 26,131,606 km (0.11 R)
• M46: 26,618,548 km (0.062 R)
• M47: 26,699,929 km (0.117 R)
• M48: 27,518,828 km (0.118 R)
• M49: 27,766,113 km (0.12 R)
• M50: 28,345,954 km (0.104 R)
• M51: 29,013,460 km (0.081 R)
• M52: 29,265,083 km (0.07 R)
• M53: 29,433,231 km (0.085 R)
• M54: 29,517,455 km (0.056 R)
• M55: 33,389,048 km (0.073 R)
• M56: 34,448,051 km (0.069 R)
• M57: 36,418,255 km (0.026 R)
• M58: 36,599,119 km (0.1 R)
• M59: 36,780,282 km (0.071 R)
• M60: 37,052,700 km (0.09 R)
• M61: 41,217,804 km (0.061 R)
• M62: 41,973,722 km (0.105 R)
• M63: 42,734,128 km (0.104 R)
• M64: 47,292,674 km (0.039 R)
• M65: 47,885,530 km (0.067 R)
• M66: 49,178,804 km (0.063 R)
• M67: 50,382,618 km (0.112 R)
• M68: 52,921,743 km (0.07 R)
• M69: 53,434,564 km (0.108 R)
• M70: 56,127,625 km (0.116 R)
• M71: 56,545,751 km (0.075 R)
• M72: 57,490,611 km (0.079 R)
• M73: 59,928,608 km (0.096 R)
• M74: 60,891,868 km (0.111 R)
• M75: 63,267,782 km (0.117 R)
• M76: 63,485,148 km (0.097 R)
• M77: 65,783,868 km (0.096 R)
• M78: 65,893,972 km (0.046 R)
• M79: 66,114,480 km (0.052 R)
• M80: 67,331,458 km (0.069 R)
• M81: 67,775,764 km (0.098 R)
• M82: 68,779,117 km (0.047 R)
• M83: 69,114,665 km (0.09 R)
• M84: 70,012,103 km (0.048 R)
• M85: 70,124,600 km (0.115 R)
• M86: 71,026,376 km (0.119 R)
• M87: 71,705,251 km (0.099 R)
• M88: 72,158,982 km (0.057 R)
• M89: 72,499,915 km (0.096 R)
• M90: 73,069,285 km (0.074 R)
• M91: 73,526,007 km (0.101 R)
• M92: 74,212,661 km (0.082 R)
• M93: 74,441,995 km (0.117 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 18,742 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit