🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.63 AU - 0.95 AU

Year: 256 Days

Day: 33 Hours

Environment

Temp: 135 °C

Axial Tilt: 94 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.68 AU - 0.94 AU

Year: 266 Days

Day: 24.5 Hours

Environment

Temp: 130 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.95 AU - 3.11 AU

Year: 1926 Days

Day: 45.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,951,630 km

• M1: 1,963,173 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.6 AU - 4.14 AU

Year: 2781 Days

Day: 39.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,951,630 km

• M1: 1,591,273 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.65 AU - 4.13 AU

Year: 2802 Days

Day: 26.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.72 AU - 4.22 AU

Year: 2889 Days

Day: 43.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,951,630 km

• M1: 2,968,171 km (0.073 R)

Asteroid Belt

Center: 5.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.1

Radius: 9.3

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.19 AU - 9.03 AU

Year: 7668 Days

Day: 10 Hours

Environment

Temp: -164 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 85,951,630 km

• M1: 125,363 km (0.114 R)
• M2: 277,205 km (0.115 R)
• M3: 400,922 km (0.096 R)
• M4: 459,116 km (0.074 R)
• M5: 612,454 km (0.052 R)
• M6: 987,196 km (0.06 R)
• M7: 1,225,805 km (0.094 R)
• M8: 1,370,466 km (0.094 R)
• M9: 1,676,992 km (0.083 R)
• M10: 1,963,023 km (0.111 R)
• M11: 2,242,472 km (0.094 R)
• M12: 2,375,913 km (0.1 R)
• M13: 2,534,786 km (0.112 R)
• M14: 2,697,399 km (0.107 R)
• M15: 2,839,517 km (0.065 R)
• M16: 2,935,559 km (0.094 R)
• M17: 3,330,946 km (0.107 R)
• M18: 3,612,789 km (0.098 R)
• M19: 4,254,115 km (0.064 R)
• M20: 4,672,989 km (0.074 R)
• M21: 5,370,414 km (0.116 R)
• M22: 5,761,762 km (0.074 R)
• M23: 5,853,316 km (0.107 R)
• M24: 6,069,036 km (0.106 R)
• M25: 6,540,269 km (0.099 R)
• M26: 7,153,920 km (0.049 R)
• M27: 7,517,592 km (0.054 R)
• M28: 7,887,398 km (0.07 R)
• M29: 7,955,316 km (0.092 R)
• M30: 8,023,383 km (0.053 R)
• M31: 8,091,599 km (0.101 R)
• M32: 8,194,373 km (0.091 R)
• M33: 8,435,824 km (0.116 R)
• M34: 8,505,237 km (0.08 R)
• M35: 9,067,576 km (0.063 R)
• M36: 9,245,747 km (0.051 R)
• M37: 9,461,168 km (0.111 R)
• M38: 9,533,424 km (0.118 R)
• M39: 10,488,157 km (0.12 R)
• M40: 11,550,152 km (0.051 R)
• M41: 11,976,806 km (0.076 R)
• M42: 12,329,707 km (0.112 R)
• M43: 12,448,039 km (0.07 R)
• M44: 12,606,463 km (0.065 R)
• M45: 13,449,297 km (0.104 R)
• M46: 13,898,091 km (0.116 R)
• M47: 14,310,233 km (0.1 R)
• M48: 14,434,699 km (0.105 R)
• M49: 16,517,998 km (0.116 R)
• M50: 16,604,915 km (0.12 R)
• M51: 17,086,321 km (0.094 R)
• M52: 17,394,941 km (0.054 R)
• M53: 17,527,784 km (0.119 R)
• M54: 18,197,235 km (0.106 R)
• M55: 18,512,437 km (0.12 R)
• M56: 18,920,391 km (0.086 R)
• M57: 19,194,005 km (0.112 R)
• M58: 22,097,401 km (0.111 R)
• M59: 22,868,727 km (0.078 R)
• M60: 23,257,532 km (0.054 R)
• M61: 23,355,220 km (0.107 R)
• M62: 23,795,935 km (0.1 R)
• M63: 24,636,077 km (0.071 R)
• M64: 25,184,802 km (0.105 R)
• M65: 25,285,032 km (0.073 R)
• M66: 26,243,655 km (0.089 R)
• M67: 26,701,874 km (0.112 R)
• M68: 27,162,785 km (0.082 R)
• M69: 27,317,020 km (0.1 R)
• M70: 28,196,356 km (0.102 R)
• M71: 29,084,968 km (0.086 R)
• M72: 29,242,793 km (0.106 R)
• M73: 29,664,809 km (0.108 R)
• M74: 31,643,390 km (0.047 R)
• M75: 32,839,874 km (0.085 R)
• M76: 33,829,763 km (0.094 R)
• M77: 34,217,371 km (0.084 R)
• M78: 34,662,126 km (0.106 R)
• M79: 35,389,022 km (0.111 R)
• M80: 35,895,261 km (0.092 R)
• M81: 36,914,771 km (0.097 R)
• M82: 37,370,894 km (0.051 R)
• M83: 37,542,483 km (0.086 R)
• M84: 37,828,963 km (0.031 R)
• M85: 38,001,300 km (0.1 R)
• M86: 38,519,507 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.5

Radius: 9.7

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 9.61 AU - 11.91 AU

Year: 12892 Days

Day: 8.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 85,951,630 km

• M1: 266,883 km (0.086 R)
• M2: 698,921 km (0.114 R)
• M3: 791,672 km (0.113 R)
• M4: 897,288 km (0.109 R)
• M5: 1,650,663 km (0.107 R)
• M6: 1,918,742 km (0.063 R)
• M7: 2,400,298 km (0.035 R)
• M8: 2,679,747 km (0.103 R)
• M9: 3,060,174 km (0.114 R)
• M10: 3,430,728 km (0.116 R)
• M11: 4,316,048 km (0.033 R)
• M12: 4,507,234 km (0.087 R)
• M13: 7,097,970 km (0.12 R)
• M14: 7,219,444 km (0.071 R)
• M15: 10,315,072 km (0.119 R)
• M16: 11,090,139 km (0.056 R)
• M17: 11,291,946 km (0.079 R)
• M18: 12,173,377 km (0.105 R)
• M19: 12,822,632 km (0.107 R)
• M20: 14,307,540 km (0.07 R)
• M21: 14,505,309 km (0.069 R)
• M22: 14,792,387 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 371.7

Radius: 3.4

Gravity: 32.15 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 14.33 AU - 17.61 AU

Year: 23310 Days

Day: 22.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 85,951,630 km

• M1: 53,556 km (0.088 R)
• M2: 91,404 km (0.066 R)
• M3: 764,595 km (0.039 R)
• M4: 928,255 km (0.115 R)
• M5: 1,026,690 km (0.036 R)
• M6: 1,051,823 km (0.111 R)
• M7: 1,077,105 km (0.088 R)
• M8: 2,021,965 km (0.109 R)
• M9: 2,312,933 km (0.118 R)
• M10: 2,548,250 km (0.114 R)
• M11: 2,616,916 km (0.072 R)
• M12: 2,862,106 km (0.063 R)
• M13: 4,072,802 km (0.115 R)
• M14: 4,153,136 km (0.05 R)
• M15: 4,562,735 km (0.074 R)
• M16: 4,688,098 km (0.109 R)
• M17: 6,985,921 km (0.091 R)
• M18: 8,169,241 km (0.089 R)
• M19: 8,219,805 km (0.065 R)
• M20: 8,525,732 km (0.09 R)
• M21: 8,887,460 km (0.117 R)
• M22: 9,465,955 km (0.044 R)
• M23: 9,948,258 km (0.086 R)
• M24: 11,048,401 km (0.078 R)
• M25: 12,186,392 km (0.069 R)
• M26: 12,302,181 km (0.074 R)
• M27: 12,769,225 km (0.075 R)
• M28: 13,004,842 km (0.115 R)
• M29: 14,571,431 km (0.108 R)
• M30: 15,251,952 km (0.083 R)
• M31: 15,501,930 km (0.073 R)
• M32: 16,579,633 km (0.095 R)
• M33: 17,354,699 km (0.077 R)
• M34: 18,539,365 km (0.085 R)
• M35: 18,605,936 km (0.083 R)
• M36: 19,074,177 km (0.08 R)
• M37: 19,208,666 km (0.111 R)
• M38: 19,546,308 km (0.109 R)
• M39: 20,364,609 km (0.088 R)
• M40: 21,753,026 km (0.087 R)
• M41: 21,893,648 km (0.044 R)
• M42: 23,028,647 km (0.075 R)
• M43: 23,387,234 km (0.112 R)
• M44: 23,675,359 km (0.118 R)
• M45: 23,964,831 km (0.115 R)
• M46: 24,037,236 km (0.029 R)
• M47: 25,355,194 km (0.096 R)
• M48: 25,725,448 km (0.093 R)
• M49: 26,097,498 km (0.079 R)
• M50: 26,696,488 km (0.095 R)
• M51: 27,073,175 km (0.082 R)
• M52: 27,831,637 km (0.115 R)
• M53: 29,992,578 km (0.026 R)
• M54: 30,935,044 km (0.037 R)
• M55: 31,013,883 km (0.034 R)
• M56: 31,172,157 km (0.105 R)
• M57: 31,887,085 km (0.112 R)
• M58: 32,126,592 km (0.09 R)
• M59: 33,171,533 km (0.101 R)
• M60: 33,495,262 km (0.082 R)
• M61: 35,790,543 km (0.063 R)
• M62: 36,039,473 km (0.069 R)
• M63: 40,963,487 km (0.067 R)
• M64: 41,920,914 km (0.108 R)
• M65: 42,533,966 km (0.061 R)
• M66: 44,212,903 km (0.119 R)
• M67: 45,015,645 km (0.102 R)
• M68: 48,000,272 km (0.092 R)
• M69: 48,917,157 km (0.106 R)
• M70: 49,470,221 km (0.119 R)
• M71: 49,839,877 km (0.095 R)
• M72: 50,582,331 km (0.11 R)
• M73: 52,831,086 km (0.112 R)
• M74: 53,398,362 km (0.095 R)
• M75: 53,587,902 km (0.094 R)
• M76: 54,729,783 km (0.068 R)
• M77: 57,231,358 km (0.115 R)
• M78: 57,522,476 km (0.116 R)
• M79: 57,716,803 km (0.118 R)
• M80: 58,008,669 km (0.098 R)
• M81: 60,065,340 km (0.116 R)
• M82: 61,251,203 km (0.097 R)
• M83: 61,548,902 km (0.094 R)
• M84: 62,046,166 km (0.072 R)
• M85: 64,149,063 km (0.064 R)
• M86: 64,451,400 km (0.083 R)
• M87: 67,602,829 km (0.03 R)
• M88: 67,705,304 km (0.077 R)
• M89: 68,115,800 km (0.093 R)
• M90: 68,527,194 km (0.063 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636.8

Radius: 4.3

Gravity: 34.44 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 14.44 AU - 18.94 AU

Year: 24904 Days

Day: 15.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,951,630 km

• M1: 83,775 km (0.08 R)
• M2: 333,753 km (0.119 R)
• M3: 522,246 km (0.114 R)
• M4: 846,275 km (0.07 R)
• M5: 1,013,825 km (0.092 R)
• M6: 1,191,846 km (0.099 R)
• M7: 1,610,421 km (0.102 R)
• M8: 1,678,488 km (0.101 R)
• M9: 2,182,184 km (0.089 R)
• M10: 4,944,210 km (0.066 R)
• M11: 5,295,316 km (0.118 R)
• M12: 6,127,529 km (0.092 R)
• M13: 6,395,907 km (0.061 R)
• M14: 6,450,062 km (0.079 R)
• M15: 6,888,533 km (0.111 R)
• M16: 7,055,484 km (0.086 R)
• M17: 7,450,124 km (0.065 R)
• M18: 7,678,859 km (0.103 R)
• M19: 8,026,375 km (0.06 R)
• M20: 8,438,217 km (0.111 R)
• M21: 8,557,148 km (0.073 R)
• M22: 9,343,584 km (0.12 R)
• M23: 9,964,265 km (0.093 R)
• M24: 10,534,084 km (0.108 R)
• M25: 10,726,317 km (0.067 R)
• M26: 11,049,448 km (0.047 R)
• M27: 12,171,732 km (0.067 R)
• M28: 14,664,930 km (0.041 R)
• M29: 15,675,613 km (0.119 R)
• M30: 16,485,536 km (0.077 R)
• M31: 16,559,736 km (0.093 R)
• M32: 16,858,034 km (0.076 R)
• M33: 19,151,220 km (0.119 R)
• M34: 20,174,918 km (0.117 R)
• M35: 21,540,149 km (0.07 R)
• M36: 21,865,674 km (0.095 R)
• M37: 22,111,014 km (0.089 R)
• M38: 22,274,973 km (0.114 R)
• M39: 22,934,999 km (0.082 R)
• M40: 23,434,207 km (0.109 R)
• M41: 23,769,007 km (0.095 R)
• M42: 24,105,453 km (0.1 R)
• M43: 25,552,513 km (0.11 R)
• M44: 27,378,654 km (0.077 R)
• M45: 27,996,643 km (0.071 R)
• M46: 29,246,384 km (0.089 R)
• M47: 29,426,350 km (0.039 R)
• M48: 29,787,479 km (0.105 R)
• M49: 30,514,226 km (0.07 R)
• M50: 31,892,471 km (0.061 R)
• M51: 32,542,474 km (0.107 R)
• M52: 33,384,710 km (0.11 R)
• M53: 33,478,657 km (0.103 R)
• M54: 34,139,281 km (0.07 R)
• M55: 34,613,806 km (0.07 R)
• M56: 37,311,205 km (0.07 R)
• M57: 37,408,743 km (0.101 R)
• M58: 37,604,118 km (0.095 R)
• M59: 40,475,349 km (0.109 R)
• M60: 41,279,737 km (0.087 R)
• M61: 42,700,169 km (0.119 R)
• M62: 44,136,458 km (0.052 R)
• M63: 44,964,333 km (0.038 R)
• M64: 45,068,154 km (0.072 R)
• M65: 48,859,113 km (0.112 R)
• M66: 51,225,602 km (0.102 R)
• M67: 54,733,822 km (0.116 R)
• M68: 55,288,979 km (0.117 R)
• M69: 58,432,031 km (0.082 R)
• M70: 58,999,306 km (0.095 R)
• M71: 59,113,000 km (0.066 R)
• M72: 62,557,342 km (0.074 R)
• M73: 63,603,180 km (0.079 R)
• M74: 65,241,576 km (0.078 R)
• M75: 65,476,894 km (0.113 R)
• M76: 66,538,739 km (0.113 R)
• M77: 66,775,403 km (0.082 R)
• M78: 69,278,176 km (0.067 R)
• M79: 69,878,512 km (0.096 R)
• M80: 70,601,219 km (0.064 R)
• M81: 71,568,669 km (0.096 R)
• M82: 71,689,992 km (0.098 R)
• M83: 72,175,587 km (0.044 R)
• M84: 72,906,223 km (0.118 R)
• M85: 74,497,496 km (0.075 R)
• M86: 74,620,315 km (0.107 R)
• M87: 76,719,622 km (0.082 R)
• M88: 77,714,149 km (0.115 R)
• M89: 78,462,886 km (0.047 R)
• M90: 82,623,502 km (0.096 R)
• M91: 82,877,968 km (0.09 R)
• M92: 83,005,276 km (0.115 R)
• M93: 83,132,584 km (0.078 R)
• M94: 85,951,606 km (0.084 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 19,006 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit