🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.58 AU - 0.78 AU

Year: 202 Days

Day: 25.8 Hours

Environment

Temp: 149 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,920,116 km

• M1: 117,883 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.51 AU - 2.27 AU

Year: 935 Days

Day: 33.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.92 AU - 1.98 AU

Year: 980 Days

Day: 12.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.4 AU - 4.18 AU

Year: 2655 Days

Day: 43.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.5

Radius: 12.8

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.08 AU - 5.9 AU

Year: 4629 Days

Day: 5.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 45,920,116 km

• M1: 229,782 km (0.092 R)
• M2: 332,706 km (0.095 R)
• M3: 965,505 km (0.082 R)
• M4: 1,527,245 km (0.102 R)
• M5: 1,630,168 km (0.06 R)
• M6: 1,724,863 km (0.095 R)
• M7: 2,076,867 km (0.099 R)
• M8: 2,191,758 km (0.11 R)
• M9: 2,285,107 km (0.112 R)
• M10: 2,439,941 km (0.079 R)
• M11: 2,537,030 km (0.053 R)
• M12: 2,848,792 km (0.103 R)
• M13: 3,054,938 km (0.063 R)
• M14: 3,146,791 km (0.107 R)
• M15: 3,319,726 km (0.059 R)
• M16: 4,158,821 km (0.077 R)
• M17: 4,378,730 km (0.099 R)
• M18: 5,045,936 km (0.073 R)
• M19: 5,312,220 km (0.03 R)
• M20: 5,744,857 km (0.111 R)
• M21: 5,858,851 km (0.119 R)
• M22: 5,973,742 km (0.086 R)
• M23: 6,072,776 km (0.1 R)
• M24: 6,222,374 km (0.067 R)
• M25: 7,162,896 km (0.055 R)
• M26: 7,356,326 km (0.091 R)
• M27: 7,838,629 km (0.092 R)
• M28: 8,165,949 km (0.054 R)
• M29: 8,294,454 km (0.109 R)
• M30: 8,534,858 km (0.099 R)
• M31: 9,212,835 km (0.077 R)
• M32: 9,577,555 km (0.072 R)
• M33: 9,674,345 km (0.07 R)
• M34: 9,791,031 km (0.112 R)
• M35: 10,780,771 km (0.062 R)
• M36: 11,165,237 km (0.094 R)
• M37: 11,348,943 km (0.044 R)
• M38: 11,864,607 km (0.073 R)
• M39: 12,114,884 km (0.082 R)
• M40: 12,747,983 km (0.094 R)
• M41: 12,854,646 km (0.091 R)
• M42: 13,025,786 km (0.082 R)
• M43: 13,478,768 km (0.103 R)
• M44: 13,739,966 km (0.069 R)
• M45: 14,178,886 km (0.079 R)
• M46: 14,846,093 km (0.104 R)
• M47: 14,935,851 km (0.071 R)
• M48: 15,160,996 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.3

Radius: 8

Gravity: 11.75 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.87 AU - 7.11 AU

Year: 5950 Days

Day: 12 Hours

Environment

Temp: -149 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 45,920,116 km

• M1: 119,977 km (0.11 R)
• M2: 221,106 km (0.078 R)
• M3: 327,919 km (0.091 R)
• M4: 399,726 km (0.119 R)
• M5: 599,439 km (0.103 R)
• M6: 677,678 km (0.114 R)
• M7: 801,695 km (0.076 R)
• M8: 859,440 km (0.044 R)
• M9: 1,202,767 km (0.057 R)
• M10: 1,407,118 km (0.049 R)
• M11: 1,495,680 km (0.032 R)
• M12: 1,810,733 km (0.072 R)
• M13: 1,907,373 km (0.117 R)
• M14: 2,437,697 km (0.106 R)
• M15: 2,609,735 km (0.117 R)
• M16: 3,057,481 km (0.089 R)
• M17: 3,337,528 km (0.071 R)
• M18: 3,553,099 km (0.117 R)
• M19: 3,822,824 km (0.085 R)
• M20: 3,922,606 km (0.077 R)
• M21: 4,644,715 km (0.034 R)
• M22: 4,751,228 km (0.087 R)
• M23: 5,213,037 km (0.101 R)
• M24: 5,575,961 km (0.071 R)
• M25: 5,632,509 km (0.101 R)
• M26: 5,889,369 km (0.061 R)
• M27: 6,384,987 km (0.102 R)
• M28: 6,533,388 km (0.111 R)
• M29: 6,622,997 km (0.11 R)
• M30: 8,078,734 km (0.05 R)
• M31: 8,239,252 km (0.106 R)
• M32: 9,459,971 km (0.107 R)
• M33: 10,316,269 km (0.103 R)
• M34: 10,420,688 km (0.042 R)
• M35: 10,912,716 km (0.041 R)
• M36: 11,737,299 km (0.038 R)
• M37: 11,882,858 km (0.082 R)
• M38: 12,138,820 km (0.104 R)
• M39: 12,507,728 km (0.093 R)
• M40: 12,619,179 km (0.079 R)
• M41: 14,836,818 km (0.102 R)
• M42: 15,073,033 km (0.119 R)
• M43: 16,761,095 km (0.057 R)
• M44: 16,843,075 km (0.07 R)
• M45: 17,130,602 km (0.102 R)
• M46: 17,337,047 km (0.088 R)
• M47: 17,627,416 km (0.081 R)
• M48: 18,762,565 km (0.119 R)
• M49: 18,975,443 km (0.103 R)
• M50: 19,317,573 km (0.085 R)
• M51: 19,661,798 km (0.12 R)
• M52: 19,748,116 km (0.053 R)
• M53: 20,138,417 km (0.084 R)
• M54: 20,574,943 km (0.108 R)
• M55: 20,706,440 km (0.061 R)
• M56: 20,838,385 km (0.088 R)
• M57: 20,970,480 km (0.106 R)
• M58: 21,769,183 km (0.047 R)
• M59: 21,858,493 km (0.116 R)
• M60: 22,127,320 km (0.103 R)
• M61: 22,217,229 km (0.045 R)
• M62: 22,849,579 km (0.071 R)
• M63: 23,396,209 km (0.096 R)
• M64: 23,671,320 km (0.091 R)
• M65: 24,085,706 km (0.058 R)
• M66: 24,409,735 km (0.092 R)
• M67: 24,502,635 km (0.095 R)
• M68: 24,781,785 km (0.116 R)
• M69: 26,670,308 km (0.03 R)
• M70: 27,245,811 km (0.1 R)
• M71: 28,068,151 km (0.094 R)
• M72: 28,360,316 km (0.095 R)
• M73: 28,555,690 km (0.096 R)
• M74: 28,653,527 km (0.101 R)
• M75: 29,687,697 km (0.055 R)
• M76: 29,935,731 km (0.096 R)
• M77: 30,433,742 km (0.072 R)
• M78: 30,483,708 km (0.117 R)
• M79: 30,633,754 km (0.093 R)
• M80: 30,683,870 km (0.111 R)
• M81: 31,035,125 km (0.095 R)
• M82: 31,438,142 km (0.114 R)
• M83: 31,640,398 km (0.085 R)
• M84: 32,198,548 km (0.103 R)
• M85: 32,606,651 km (0.059 R)
• M86: 33,634,239 km (0.095 R)
• M87: 34,672,298 km (0.107 R)
• M88: 34,829,077 km (0.058 R)
• M89: 34,985,856 km (0.033 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.6

Radius: 13.4

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.57 AU - 10.31 AU

Year: 8824 Days

Day: 10.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 45,920,116 km

• M1: 194,776 km (0.106 R)
• M2: 536,757 km (0.105 R)
• M3: 671,994 km (0.102 R)
• M4: 1,037,611 km (0.111 R)
• M5: 1,133,952 km (0.119 R)
• M6: 1,357,451 km (0.116 R)
• M7: 1,485,806 km (0.091 R)
• M8: 1,943,725 km (0.103 R)
• M9: 2,239,630 km (0.109 R)
• M10: 2,418,998 km (0.113 R)
• M11: 2,847,446 km (0.089 R)
• M12: 3,270,957 km (0.111 R)
• M13: 3,416,666 km (0.085 R)
• M14: 3,714,814 km (0.085 R)
• M15: 4,432,585 km (0.073 R)
• M16: 5,159,182 km (0.057 R)
• M17: 5,261,058 km (0.081 R)
• M18: 6,173,306 km (0.099 R)
• M19: 6,611,029 km (0.044 R)
• M20: 6,908,430 km (0.095 R)
• M21: 7,096,474 km (0.106 R)
• M22: 7,362,758 km (0.057 R)
• M23: 7,944,545 km (0.058 R)
• M24: 8,102,221 km (0.051 R)
• M25: 8,340,680 km (0.065 R)
• M26: 9,152,248 km (0.051 R)
• M27: 9,400,730 km (0.117 R)
• M28: 10,459,883 km (0.078 R)
• M29: 10,589,584 km (0.106 R)
• M30: 11,334,432 km (0.116 R)
• M31: 11,780,533 km (0.084 R)
• M32: 12,096,185 km (0.076 R)
• M33: 12,323,424 km (0.063 R)
• M34: 13,574,810 km (0.12 R)
• M35: 13,669,206 km (0.12 R)
• M36: 14,001,014 km (0.084 R)
• M37: 14,096,308 km (0.119 R)
• M38: 14,576,069 km (0.057 R)
• M39: 15,947,731 km (0.07 R)
• M40: 16,247,077 km (0.05 R)
• M41: 16,750,174 km (0.052 R)
• M42: 16,952,730 km (0.105 R)
• M43: 18,394,105 km (0.111 R)
• M44: 19,341,210 km (0.105 R)
• M45: 19,767,414 km (0.039 R)
• M46: 20,196,610 km (0.101 R)
• M47: 20,683,102 km (0.091 R)
• M48: 21,999,414 km (0.098 R)
• M49: 22,723,767 km (0.111 R)
• M50: 23,625,992 km (0.12 R)
• M51: 23,739,537 km (0.057 R)
• M52: 23,853,380 km (0.111 R)
• M53: 24,310,402 km (0.111 R)
• M54: 25,232,972 km (0.102 R)
• M55: 27,649,127 km (0.071 R)
• M56: 27,768,955 km (0.084 R)
• M57: 29,036,797 km (0.051 R)
• M58: 29,892,347 km (0.094 R)
• M59: 30,076,802 km (0.116 R)
• M60: 31,253,688 km (0.093 R)
• M61: 31,378,453 km (0.088 R)
• M62: 31,503,516 km (0.103 R)
• M63: 35,783,362 km (0.083 R)
• M64: 36,503,376 km (0.076 R)
• M65: 37,095,934 km (0.108 R)
• M66: 37,228,029 km (0.081 R)
• M67: 37,559,089 km (0.08 R)
• M68: 38,557,954 km (0.118 R)
• M69: 39,027,093 km (0.037 R)
• M70: 39,498,176 km (0.107 R)
• M71: 42,156,830 km (0.102 R)
• M72: 43,194,740 km (0.116 R)
• M73: 43,961,129 km (0.095 R)
• M74: 44,311,039 km (0.048 R)
• M75: 45,084,011 km (0.105 R)
• M76: 46,145,408 km (0.116 R)
• M77: 46,358,585 km (0.11 R)
• M78: 46,786,136 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.2

Radius: 6.5

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 15.33 AU - 18.03 AU

Year: 24517 Days

Day: 16.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 45,920,116 km

• M1: 173,534 km (0.075 R)
• M2: 262,095 km (0.11 R)
• M3: 704,606 km (0.044 R)
• M4: 1,236,875 km (0.118 R)
• M5: 1,359,994 km (0.112 R)
• M6: 1,401,882 km (0.107 R)
• M7: 1,508,695 km (0.056 R)
• M8: 1,938,938 km (0.108 R)
• M9: 2,131,022 km (0.111 R)
• M10: 2,405,235 km (0.099 R)
• M11: 2,851,036 km (0.096 R)
• M12: 2,987,021 km (0.109 R)
• M13: 3,581,523 km (0.073 R)
• M14: 3,967,485 km (0.037 R)
• M15: 4,304,380 km (0.12 R)
• M16: 5,605,731 km (0.115 R)
• M17: 6,157,897 km (0.046 R)
• M18: 7,313,690 km (0.103 R)
• M19: 7,802,127 km (0.103 R)
• M20: 8,107,905 km (0.111 R)
• M21: 8,223,545 km (0.069 R)
• M22: 8,300,887 km (0.059 R)
• M23: 8,652,442 km (0.102 R)
• M24: 8,929,048 km (0.059 R)
• M25: 9,369,763 km (0.1 R)
• M26: 9,491,237 km (0.087 R)
• M27: 9,572,469 km (0.114 R)
• M28: 10,023,357 km (0.067 R)
• M29: 10,988,562 km (0.079 R)
• M30: 11,720,844 km (0.056 R)
• M31: 12,070,903 km (0.107 R)
• M32: 14,056,964 km (0.087 R)
• M33: 15,182,239 km (0.092 R)
• M34: 15,611,585 km (0.101 R)
• M35: 15,948,330 km (0.063 R)
• M36: 16,287,468 km (0.046 R)
• M37: 16,384,856 km (0.116 R)
• M38: 16,874,341 km (0.083 R)
• M39: 17,022,143 km (0.081 R)
• M40: 17,170,395 km (0.108 R)
• M41: 17,767,739 km (0.117 R)
• M42: 17,867,970 km (0.111 R)
• M43: 18,018,615 km (0.116 R)
• M44: 18,982,623 km (0.059 R)
• M45: 19,290,496 km (0.065 R)
• M46: 20,015,298 km (0.094 R)
• M47: 20,801,883 km (0.06 R)
• M48: 21,066,223 km (0.102 R)
• M49: 21,278,502 km (0.109 R)
• M50: 21,385,016 km (0.12 R)
• M51: 21,438,272 km (0.085 R)
• M52: 22,242,810 km (0.059 R)
• M53: 22,675,896 km (0.028 R)
• M54: 23,002,617 km (0.058 R)
• M55: 23,330,835 km (0.092 R)
• M56: 23,495,542 km (0.088 R)
• M57: 24,047,409 km (0.1 R)
• M58: 24,603,464 km (0.115 R)
• M59: 24,939,012 km (0.12 R)
• M60: 25,219,957 km (0.084 R)
• M61: 25,389,003 km (0.06 R)
• M62: 25,445,401 km (0.054 R)
• M63: 26,125,772 km (0.096 R)
• M64: 27,330,933 km (0.073 R)
• M65: 29,083,621 km (0.111 R)
• M66: 30,391,855 km (0.12 R)
• M67: 30,451,843 km (0.086 R)
• M68: 33,745,540 km (0.078 R)
• M69: 34,993,784 km (0.088 R)
• M70: 35,560,461 km (0.037 R)
• M71: 39,023,502 km (0.079 R)
• M72: 43,264,901 km (0.067 R)
• M73: 43,940,635 km (0.067 R)
• M74: 44,347,840 km (0.095 R)
• M75: 44,551,891 km (0.049 R)
• M76: 45,234,207 km (0.086 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 10,340 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit