🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.79 AU - 0.91 AU

Year: 275 Days

Day: 27.3 Hours

Environment

Temp: 130 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.03 AU - 2.73 AU

Year: 1290 Days

Day: 27.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.9 AU - 3 AU

Year: 1348 Days

Day: 39 Hours

Environment

Temp: -70 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.93 AU - 4.81 AU

Year: 2676 Days

Day: 38.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463

Radius: 9.2

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 5.93 AU - 7.47 AU

Year: 6095 Days

Day: 8.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 57,928,753 km

• M1: 159,023 km (0.108 R)
• M2: 278,850 km (0.034 R)
• M3: 373,695 km (0.034 R)
• M4: 613,650 km (0.098 R)
• M5: 720,912 km (0.068 R)
• M6: 955,033 km (0.12 R)
• M7: 1,024,596 km (0.09 R)
• M8: 1,366,726 km (0.072 R)
• M9: 1,642,136 km (0.085 R)
• M10: 1,709,455 km (0.114 R)
• M11: 1,829,732 km (0.089 R)
• M12: 2,151,965 km (0.097 R)
• M13: 2,319,814 km (0.072 R)
• M14: 2,395,959 km (0.1 R)
• M15: 2,550,644 km (0.071 R)
• M16: 2,648,929 km (0.117 R)
• M17: 2,951,716 km (0.086 R)
• M18: 3,096,826 km (0.117 R)
• M19: 3,590,349 km (0.081 R)
• M20: 4,154,482 km (0.059 R)
• M21: 4,224,195 km (0.093 R)
• M22: 4,435,278 km (0.111 R)
• M23: 4,601,930 km (0.112 R)
• M24: 5,163,969 km (0.064 R)
• M25: 5,389,862 km (0.115 R)
• M26: 5,465,857 km (0.104 R)
• M27: 5,619,046 km (0.07 R)
• M28: 6,139,796 km (0.113 R)
• M29: 6,219,232 km (0.059 R)
• M30: 7,650,286 km (0.045 R)
• M31: 7,936,765 km (0.11 R)
• M32: 7,994,510 km (0.042 R)
• M33: 8,168,493 km (0.066 R)
• M34: 9,238,865 km (0.067 R)
• M35: 9,513,377 km (0.099 R)
• M36: 10,070,480 km (0.1 R)
• M37: 10,352,921 km (0.107 R)
• M38: 10,542,760 km (0.101 R)
• M39: 10,957,894 km (0.076 R)
• M40: 11,022,222 km (0.084 R)
• M41: 12,168,740 km (0.07 R)
• M42: 12,235,460 km (0.066 R)
• M43: 13,559,551 km (0.118 R)
• M44: 13,976,031 km (0.084 R)
• M45: 14,537,921 km (0.112 R)
• M46: 14,608,681 km (0.109 R)
• M47: 15,143,044 km (0.053 R)
• M48: 15,901,954 km (0.052 R)
• M49: 17,871,710 km (0.116 R)
• M50: 18,175,692 km (0.059 R)
• M51: 18,519,768 km (0.1 R)
• M52: 18,596,511 km (0.118 R)
• M53: 19,175,455 km (0.043 R)
• M54: 20,035,194 km (0.092 R)
• M55: 20,907,649 km (0.092 R)
• M56: 21,187,696 km (0.115 R)
• M57: 21,549,872 km (0.057 R)
• M58: 21,995,076 km (0.078 R)
• M59: 22,117,148 km (0.11 R)
• M60: 22,484,410 km (0.112 R)
• M61: 22,648,220 km (0.098 R)
• M62: 22,977,186 km (0.054 R)
• M63: 23,432,113 km (0.088 R)
• M64: 23,639,904 km (0.028 R)
• M65: 24,099,170 km (0.068 R)
• M66: 24,182,945 km (0.096 R)
• M67: 24,477,054 km (0.091 R)
• M68: 24,984,041 km (0.062 R)
• M69: 25,366,413 km (0.116 R)
• M70: 25,793,814 km (0.099 R)
• M71: 26,137,291 km (0.105 R)
• M72: 26,395,946 km (0.108 R)
• M73: 27,220,529 km (0.1 R)
• M74: 27,307,895 km (0.093 R)
• M75: 27,482,774 km (0.071 R)
• M76: 27,789,749 km (0.101 R)
• M77: 28,186,034 km (0.102 R)
• M78: 28,584,114 km (0.045 R)
• M79: 28,895,128 km (0.084 R)
• M80: 28,984,288 km (0.088 R)
• M81: 29,520,447 km (0.11 R)
• M82: 29,610,206 km (0.045 R)
• M83: 30,195,433 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.2

Radius: 10.4

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.37 AU - 8.17 AU

Year: 6889 Days

Day: 12.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 57,928,753 km

• M1: 221,106 km (0.09 R)
• M2: 349,161 km (0.098 R)
• M3: 441,912 km (0.07 R)
• M4: 521,349 km (0.116 R)
• M5: 606,470 km (0.073 R)
• M6: 710,440 km (0.119 R)
• M7: 778,657 km (0.109 R)
• M8: 863,928 km (0.034 R)
• M9: 1,060,350 km (0.102 R)
• M10: 1,254,827 km (0.101 R)
• M11: 1,887,925 km (0.059 R)
• M12: 2,025,406 km (0.079 R)
• M13: 2,500,828 km (0.1 R)
• M14: 2,718,343 km (0.09 R)
• M15: 4,329,512 km (0.042 R)
• M16: 4,591,458 km (0.049 R)
• M17: 4,831,562 km (0.105 R)
• M18: 4,939,722 km (0.043 R)
• M19: 5,296,662 km (0.077 R)
• M20: 5,464,212 km (0.031 R)
• M21: 5,718,827 km (0.108 R)
• M22: 5,890,865 km (0.067 R)
• M23: 6,006,504 km (0.117 R)
• M24: 6,122,891 km (0.095 R)
• M25: 6,746,116 km (0.119 R)
• M26: 7,577,132 km (0.046 R)
• M27: 8,833,904 km (0.091 R)
• M28: 10,432,956 km (0.104 R)
• M29: 10,573,129 km (0.09 R)
• M30: 10,643,440 km (0.114 R)
• M31: 10,749,205 km (0.106 R)
• M32: 11,463,386 km (0.105 R)
• M33: 12,045,770 km (0.114 R)
• M34: 12,156,024 km (0.085 R)
• M35: 12,526,129 km (0.03 R)
• M36: 12,862,275 km (0.116 R)
• M37: 13,239,412 km (0.096 R)
• M38: 14,120,393 km (0.107 R)
• M39: 14,236,781 km (0.059 R)
• M40: 14,314,571 km (0.094 R)
• M41: 14,587,737 km (0.108 R)
• M42: 14,705,321 km (0.085 R)
• M43: 15,099,511 km (0.06 R)
• M44: 15,337,821 km (0.099 R)
• M45: 15,497,292 km (0.097 R)
• M46: 15,737,696 km (0.081 R)
• M47: 16,793,408 km (0.101 R)
• M48: 17,122,823 km (0.094 R)
• M49: 17,246,839 km (0.109 R)
• M50: 17,829,972 km (0.106 R)
• M51: 17,913,747 km (0.105 R)
• M52: 18,972,600 km (0.081 R)
• M53: 19,100,955 km (0.085 R)
• M54: 19,229,759 km (0.118 R)
• M55: 19,574,433 km (0.118 R)
• M56: 20,708,684 km (0.11 R)
• M57: 21,106,165 km (0.105 R)
• M58: 21,194,877 km (0.035 R)
• M59: 23,498,385 km (0.096 R)
• M60: 24,330,149 km (0.085 R)
• M61: 26,260,709 km (0.039 R)
• M62: 26,499,468 km (0.109 R)
• M63: 27,510,151 km (0.067 R)
• M64: 29,867,664 km (0.078 R)
• M65: 30,717,978 km (0.1 R)
• M66: 31,221,824 km (0.105 R)
• M67: 32,237,892 km (0.111 R)
• M68: 33,161,659 km (0.025 R)
• M69: 33,368,104 km (0.063 R)
• M70: 33,626,759 km (0.049 R)
• M71: 34,250,283 km (0.096 R)
• M72: 35,035,073 km (0.115 R)
• M73: 35,192,749 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.1

Radius: 14.3

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.27 AU - 8.99 AU

Year: 8147 Days

Day: 6.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 57,928,753 km

• M1: 229,782 km (0.115 R)
• M2: 565,181 km (0.112 R)
• M3: 872,604 km (0.044 R)
• M4: 975,827 km (0.099 R)
• M5: 1,158,187 km (0.117 R)
• M6: 1,474,736 km (0.11 R)
• M7: 1,579,604 km (0.065 R)
• M8: 1,687,165 km (0.111 R)
• M9: 2,434,855 km (0.032 R)
• M10: 3,528,864 km (0.117 R)
• M11: 3,875,333 km (0.065 R)
• M12: 4,052,906 km (0.082 R)
• M13: 4,263,390 km (0.065 R)
• M14: 4,415,980 km (0.089 R)
• M15: 4,570,514 km (0.086 R)
• M16: 4,664,013 km (0.09 R)
• M17: 4,916,684 km (0.046 R)
• M18: 5,239,067 km (0.103 R)
• M19: 5,402,877 km (0.108 R)
• M20: 5,802,901 km (0.085 R)
• M21: 5,972,545 km (0.1 R)
• M22: 6,282,063 km (0.099 R)
• M23: 6,702,882 km (0.1 R)
• M24: 7,351,539 km (0.099 R)
• M25: 7,535,245 km (0.071 R)
• M26: 7,870,045 km (0.082 R)
• M27: 8,786,332 km (0.095 R)
• M28: 9,060,096 km (0.117 R)
• M29: 9,736,428 km (0.114 R)
• M30: 10,101,297 km (0.1 R)
• M31: 10,346,937 km (0.075 R)
• M32: 10,719,136 km (0.092 R)
• M33: 11,519,634 km (0.065 R)
• M34: 12,558,143 km (0.12 R)
• M35: 13,401,576 km (0.101 R)
• M36: 14,080,451 km (0.116 R)
• M37: 14,770,546 km (0.047 R)
• M38: 15,143,044 km (0.096 R)
• M39: 15,802,472 km (0.091 R)
• M40: 17,296,057 km (0.09 R)
• M41: 17,541,248 km (0.113 R)
• M42: 18,084,587 km (0.061 R)
• M43: 18,483,266 km (0.115 R)
• M44: 18,583,347 km (0.118 R)
• M45: 18,683,727 km (0.102 R)
• M46: 18,935,201 km (0.119 R)
• M47: 20,055,390 km (0.113 R)
• M48: 20,831,503 km (0.105 R)
• M49: 21,934,489 km (0.026 R)
• M50: 22,680,384 km (0.096 R)
• M51: 23,326,347 km (0.11 R)
• M52: 25,523,192 km (0.092 R)
• M53: 25,802,342 km (0.114 R)
• M54: 26,363,932 km (0.057 R)
• M55: 26,533,127 km (0.091 R)
• M56: 26,702,771 km (0.059 R)
• M57: 27,327,791 km (0.114 R)
• M58: 27,441,934 km (0.047 R)
• M59: 27,613,373 km (0.116 R)
• M60: 27,900,152 km (0.069 R)
• M61: 28,187,829 km (0.107 R)
• M62: 28,998,500 km (0.11 R)
• M63: 29,406,753 km (0.1 R)
• M64: 32,922,751 km (0.095 R)
• M65: 33,348,657 km (0.097 R)
• M66: 33,531,764 km (0.066 R)
• M67: 33,715,171 km (0.062 R)
• M68: 33,899,027 km (0.072 R)
• M69: 36,192,662 km (0.104 R)
• M70: 36,695,310 km (0.115 R)
• M71: 37,200,054 km (0.091 R)
• M72: 38,025,385 km (0.093 R)
• M73: 39,306,841 km (0.08 R)
• M74: 40,017,730 km (0.096 R)
• M75: 40,863,257 km (0.026 R)
• M76: 41,452,074 km (0.043 R)
• M77: 41,780,441 km (0.109 R)
• M78: 43,768,747 km (0.115 R)
• M79: 45,043,769 km (0.063 R)
• M80: 45,178,707 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973

Radius: 8.4

Gravity: 13.79 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.81 AU - 12.23 AU

Year: 11148 Days

Day: 13.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,928,753 km

• M1: 171,140 km (0.108 R)
• M2: 255,962 km (0.102 R)
• M3: 451,038 km (0.113 R)
• M4: 731,683 km (0.117 R)
• M5: 850,314 km (0.06 R)
• M6: 1,040,752 km (0.055 R)
• M7: 1,412,952 km (0.083 R)
• M8: 1,512,285 km (0.041 R)
• M9: 1,878,500 km (0.07 R)
• M10: 2,242,921 km (0.107 R)
• M11: 3,004,673 km (0.108 R)
• M12: 3,198,552 km (0.068 R)
• M13: 3,363,409 km (0.1 R)
• M14: 3,531,108 km (0.081 R)
• M15: 3,736,057 km (0.034 R)
• M16: 3,909,740 km (0.104 R)
• M17: 4,483,598 km (0.079 R)
• M18: 5,589,874 km (0.12 R)
• M19: 5,669,161 km (0.086 R)
• M20: 5,748,747 km (0.108 R)
• M21: 6,152,811 km (0.064 R)
• M22: 6,566,150 km (0.083 R)
• M23: 7,245,922 km (0.049 R)
• M24: 7,638,168 km (0.12 R)
• M25: 7,992,715 km (0.066 R)
• M26: 8,262,141 km (0.073 R)
• M27: 8,763,742 km (0.075 R)
• M28: 9,369,464 km (0.092 R)
• M29: 10,522,714 km (0.074 R)
• M30: 10,917,054 km (0.092 R)
• M31: 11,165,985 km (0.036 R)
• M32: 11,266,216 km (0.076 R)
• M33: 11,568,254 km (0.107 R)
• M34: 12,335,242 km (0.116 R)
• M35: 12,542,435 km (0.082 R)
• M36: 12,960,561 km (0.08 R)
• M37: 14,133,708 km (0.026 R)
• M38: 14,842,802 km (0.096 R)
• M39: 14,897,854 km (0.113 R)
• M40: 15,731,413 km (0.111 R)
• M41: 15,956,258 km (0.098 R)
• M42: 16,012,657 km (0.108 R)
• M43: 16,125,603 km (0.106 R)
• M44: 17,851,514 km (0.105 R)
• M45: 18,498,973 km (0.08 R)
• M46: 19,214,051 km (0.098 R)
• M47: 19,274,040 km (0.054 R)
• M48: 19,635,319 km (0.119 R)
• M49: 20,794,254 km (0.1 R)
• M50: 22,163,673 km (0.119 R)
• M51: 22,795,724 km (0.101 R)
• M52: 22,922,732 km (0.094 R)
• M53: 23,497,786 km (0.109 R)
• M54: 25,778,555 km (0.087 R)
• M55: 25,910,950 km (0.076 R)
• M56: 26,309,778 km (0.095 R)
• M57: 27,721,233 km (0.108 R)
• M58: 30,337,251 km (0.105 R)
• M59: 31,250,098 km (0.11 R)
• M60: 31,816,326 km (0.095 R)
• M61: 31,958,444 km (0.081 R)
• M62: 32,385,994 km (0.101 R)
• M63: 32,529,010 km (0.052 R)
• M64: 33,824,976 km (0.077 R)
• M65: 34,917,789 km (0.057 R)
• M66: 35,284,603 km (0.111 R)
• M67: 37,137,821 km (0.082 R)
• M68: 37,287,419 km (0.069 R)
• M69: 37,512,264 km (0.055 R)
• M70: 37,737,559 km (0.094 R)
• M71: 37,963,302 km (0.115 R)
• M72: 38,038,699 km (0.096 R)
• M73: 39,479,626 km (0.119 R)
• M74: 40,475,798 km (0.117 R)
• M75: 41,868,704 km (0.105 R)
• M76: 43,041,402 km (0.071 R)
• M77: 43,513,533 km (0.098 R)
• M78: 43,829,184 km (0.116 R)
• M79: 45,099,569 km (0.106 R)
• M80: 46,382,072 km (0.088 R)
• M81: 48,655,211 km (0.054 R)
• M82: 48,818,872 km (0.075 R)
• M83: 49,229,069 km (0.054 R)
• M84: 50,383,665 km (0.095 R)
• M85: 50,881,078 km (0.091 R)
• M86: 51,130,458 km (0.038 R)
• M87: 53,562,022 km (0.097 R)
• M88: 54,664,259 km (0.119 R)
• M89: 54,749,380 km (0.117 R)
• M90: 55,090,164 km (0.082 R)
• M91: 56,977,341 km (0.096 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 17,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit