🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.85 AU - 0.89 AU

Year: 291 Days

Day: 21.6 Hours

Environment

Temp: 114 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.5 AU - 2.74 AU

Year: 1519 Days

Day: 35.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.47 AU - 4.03 AU

Year: 2601 Days

Day: 31.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,972,186 km

• M1: 1,308,233 km (0.047 R)
• M2: 2,027,201 km (0.102 R)

Asteroid Belt

Center: 4.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.5

Radius: 9

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.44 AU - 6.7 AU

Year: 4708 Days

Day: 9.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 68,972,186 km

• M1: 135,087 km (0.045 R)
• M2: 216,169 km (0.078 R)
• M3: 367,263 km (0.102 R)
• M4: 463,753 km (0.084 R)
• M5: 520,002 km (0.115 R)
• M6: 600,486 km (0.083 R)
• M7: 671,844 km (0.093 R)
• M8: 736,919 km (0.108 R)
• M9: 869,014 km (0.112 R)
• M10: 1,202,617 km (0.103 R)
• M11: 1,555,818 km (0.118 R)
• M12: 1,689,259 km (0.053 R)
• M13: 1,833,172 km (0.115 R)
• M14: 2,084,497 km (0.049 R)
• M15: 2,339,711 km (0.06 R)
• M16: 2,419,746 km (0.101 R)
• M17: 3,475,159 km (0.056 R)
• M18: 3,778,244 km (0.109 R)
• M19: 4,072,353 km (0.079 R)
• M20: 4,151,491 km (0.09 R)
• M21: 4,518,454 km (0.09 R)
• M22: 4,738,213 km (0.094 R)
• M23: 4,830,814 km (0.063 R)
• M24: 5,341,242 km (0.108 R)
• M25: 5,740,220 km (0.116 R)
• M26: 5,938,437 km (0.028 R)
• M27: 6,078,461 km (0.089 R)
• M28: 6,148,921 km (0.107 R)
• M29: 6,608,336 km (0.091 R)
• M30: 6,763,918 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.3

Radius: 9.9

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.08 AU - 7.06 AU

Year: 5356 Days

Day: 8.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 68,972,186 km

• M1: 129,701 km (0.11 R)
• M2: 311,762 km (0.082 R)
• M3: 451,337 km (0.032 R)
• M4: 557,850 km (0.086 R)
• M5: 665,112 km (0.083 R)
• M6: 807,679 km (0.059 R)
• M7: 873,502 km (0.107 R)
• M8: 1,241,812 km (0.12 R)
• M9: 1,668,315 km (0.077 R)
• M10: 1,981,424 km (0.051 R)
• M11: 2,085,694 km (0.066 R)
• M12: 2,313,232 km (0.081 R)
• M13: 2,395,511 km (0.084 R)
• M14: 2,534,936 km (0.111 R)
• M15: 2,619,908 km (0.078 R)
• M16: 2,720,288 km (0.112 R)
• M17: 2,880,507 km (0.058 R)
• M18: 3,029,058 km (0.104 R)
• M19: 3,119,415 km (0.111 R)
• M20: 3,287,413 km (0.071 R)
• M21: 3,696,414 km (0.102 R)
• M22: 3,874,435 km (0.119 R)
• M23: 3,956,265 km (0.066 R)
• M24: 4,205,196 km (0.086 R)
• M25: 4,272,515 km (0.06 R)
• M26: 4,340,133 km (0.099 R)
• M27: 4,894,394 km (0.087 R)
• M28: 5,233,981 km (0.076 R)
• M29: 5,599,897 km (0.097 R)
• M30: 5,692,648 km (0.049 R)
• M31: 5,823,396 km (0.097 R)
• M32: 6,011,890 km (0.092 R)
• M33: 6,145,032 km (0.112 R)
• M34: 6,375,712 km (0.113 R)
• M35: 6,589,637 km (0.102 R)
• M36: 6,687,623 km (0.108 R)
• M37: 6,786,208 km (0.089 R)
• M38: 6,964,678 km (0.117 R)
• M39: 7,084,656 km (0.103 R)
• M40: 7,326,556 km (0.104 R)
• M41: 8,026,674 km (0.036 R)
• M42: 8,173,429 km (0.11 R)
• M43: 8,236,709 km (0.059 R)
• M44: 8,363,568 km (0.081 R)
• M45: 8,942,662 km (0.045 R)
• M46: 9,138,485 km (0.096 R)
• M47: 9,868,972 km (0.055 R)
• M48: 10,207,212 km (0.082 R)
• M49: 10,343,646 km (0.088 R)
• M50: 10,480,528 km (0.11 R)
• M51: 10,595,120 km (0.039 R)
• M52: 10,918,401 km (0.061 R)
• M53: 10,987,964 km (0.066 R)
• M54: 11,432,718 km (0.095 R)
• M55: 11,788,013 km (0.117 R)
• M56: 11,907,243 km (0.114 R)
• M57: 12,050,856 km (0.099 R)
• M58: 12,146,898 km (0.085 R)
• M59: 12,485,139 km (0.116 R)
• M60: 13,146,212 km (0.101 R)
• M61: 13,245,096 km (0.114 R)
• M62: 14,273,133 km (0.097 R)
• M63: 14,502,317 km (0.104 R)
• M64: 14,655,655 km (0.064 R)
• M65: 15,041,617 km (0.101 R)
• M66: 15,666,039 km (0.095 R)
• M67: 15,744,727 km (0.095 R)
• M68: 15,876,074 km (0.095 R)
• M69: 15,981,391 km (0.101 R)
• M70: 16,272,508 km (0.109 R)
• M71: 16,405,351 km (0.119 R)
• M72: 16,511,865 km (0.096 R)
• M73: 16,832,752 km (0.111 R)
• M74: 17,155,884 km (0.116 R)
• M75: 18,192,447 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.2

Radius: 9.6

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.83 AU - 6.43 AU

Year: 5436 Days

Day: 12 Hours

Environment

Temp: -140 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 68,972,186 km

• M1: 184,005 km (0.087 R)
• M2: 269,127 km (0.075 R)
• M3: 394,340 km (0.12 R)
• M4: 542,741 km (0.096 R)
• M5: 775,665 km (0.103 R)
• M6: 855,849 km (0.119 R)
• M7: 1,221,915 km (0.113 R)
• M8: 1,651,560 km (0.067 R)
• M9: 2,600,011 km (0.084 R)
• M10: 2,682,290 km (0.119 R)
• M11: 2,744,523 km (0.087 R)
• M12: 3,084,858 km (0.082 R)
• M13: 3,326,608 km (0.118 R)
• M14: 3,506,424 km (0.11 R)
• M15: 3,620,568 km (0.094 R)
• M16: 3,852,295 km (0.085 R)
• M17: 3,922,905 km (0.114 R)
• M18: 4,209,235 km (0.079 R)
• M19: 4,777,109 km (0.107 R)
• M20: 4,929,250 km (0.115 R)
• M21: 5,005,994 km (0.028 R)
• M22: 5,212,439 km (0.113 R)
• M23: 5,474,384 km (0.097 R)
• M24: 5,660,484 km (0.101 R)
• M25: 5,875,606 km (0.048 R)
• M26: 6,038,817 km (0.073 R)
• M27: 7,164,541 km (0.072 R)
• M28: 8,050,759 km (0.068 R)
• M29: 8,201,853 km (0.06 R)
• M30: 8,940,118 km (0.095 R)
• M31: 9,033,916 km (0.053 R)
• M32: 9,096,598 km (0.11 R)
• M33: 9,603,435 km (0.088 R)
• M34: 9,795,968 km (0.105 R)
• M35: 10,022,010 km (0.08 R)
• M36: 10,810,541 km (0.082 R)
• M37: 10,877,112 km (0.044 R)
• M38: 10,977,342 km (0.117 R)
• M39: 11,824,066 km (0.027 R)
• M40: 12,203,297 km (0.044 R)
• M41: 12,411,836 km (0.112 R)
• M42: 13,044,486 km (0.087 R)
• M43: 13,436,432 km (0.05 R)
• M44: 13,615,800 km (0.11 R)
• M45: 13,904,374 km (0.086 R)
• M46: 14,013,281 km (0.12 R)
• M47: 14,122,338 km (0.104 R)
• M48: 14,561,408 km (0.105 R)
• M49: 14,671,811 km (0.103 R)
• M50: 14,967,865 km (0.114 R)
• M51: 15,678,754 km (0.112 R)
• M52: 16,019,239 km (0.116 R)
• M53: 16,592,349 km (0.096 R)
• M54: 16,746,285 km (0.1 R)
• M55: 17,484,102 km (0.109 R)
• M56: 17,758,464 km (0.038 R)
• M57: 18,073,966 km (0.075 R)
• M58: 18,351,470 km (0.088 R)
• M59: 19,031,392 km (0.069 R)
• M60: 19,273,292 km (0.088 R)
• M61: 19,760,383 km (0.075 R)
• M62: 20,169,234 km (0.066 R)
• M63: 20,292,353 km (0.104 R)
• M64: 20,995,313 km (0.048 R)
• M65: 21,287,179 km (0.119 R)
• M66: 21,580,241 km (0.093 R)
• M67: 21,748,389 km (0.068 R)
• M68: 22,808,888 km (0.116 R)
• M69: 23,539,524 km (0.064 R)
• M70: 23,669,375 km (0.097 R)
• M71: 24,321,622 km (0.106 R)
• M72: 24,409,137 km (0.092 R)
• M73: 24,540,484 km (0.043 R)
• M74: 24,803,776 km (0.106 R)
• M75: 26,179,478 km (0.093 R)
• M76: 26,358,846 km (0.082 R)
• M77: 27,534,236 km (0.044 R)
• M78: 27,945,181 km (0.097 R)
• M79: 28,128,439 km (0.118 R)
• M80: 28,358,072 km (0.107 R)
• M81: 29,097,085 km (0.116 R)
• M82: 29,422,460 km (0.116 R)
• M83: 29,889,206 km (0.078 R)
• M84: 30,170,599 km (0.111 R)
• M85: 30,546,988 km (0.116 R)
• M86: 30,735,780 km (0.046 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 629.7

Radius: 6.1

Gravity: 16.92 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 12.56 AU - 14.68 AU

Year: 18003 Days

Day: 17.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,972,186 km

• M1: 125,213 km (0.108 R)
• M2: 711,787 km (0.044 R)
• M3: 1,217,577 km (0.037 R)
• M4: 1,576,762 km (0.109 R)
• M5: 1,783,207 km (0.119 R)
• M6: 1,967,212 km (0.08 R)
• M7: 2,125,187 km (0.069 R)
• M8: 2,420,045 km (0.118 R)
• M9: 2,487,214 km (0.098 R)
• M10: 3,084,259 km (0.095 R)
• M11: 3,455,412 km (0.093 R)
• M12: 4,320,985 km (0.07 R)
• M13: 4,402,815 km (0.066 R)
• M14: 4,568,121 km (0.066 R)
• M15: 4,651,596 km (0.113 R)
• M16: 4,820,043 km (0.095 R)
• M17: 5,469,448 km (0.112 R)
• M18: 5,513,729 km (0.085 R)
• M19: 5,917,493 km (0.027 R)
• M20: 6,284,457 km (0.062 R)
• M21: 6,517,530 km (0.094 R)
• M22: 7,774,751 km (0.075 R)
• M23: 7,824,567 km (0.091 R)
• M24: 9,262,502 km (0.088 R)
• M25: 9,315,310 km (0.028 R)
• M26: 10,724,223 km (0.112 R)
• M27: 11,114,823 km (0.119 R)
• M28: 12,198,360 km (0.099 R)
• M29: 12,840,883 km (0.1 R)
• M30: 14,158,690 km (0.109 R)
• M31: 15,206,175 km (0.078 R)
• M32: 16,534,305 km (0.115 R)
• M33: 16,662,660 km (0.108 R)
• M34: 19,910,579 km (0.101 R)
• M35: 20,115,678 km (0.104 R)
• M36: 20,459,005 km (0.061 R)
• M37: 20,665,899 km (0.109 R)
• M38: 21,781,300 km (0.066 R)
• M39: 22,488,300 km (0.079 R)
• M40: 22,844,492 km (0.088 R)
• M41: 24,361,415 km (0.089 R)
• M42: 27,187,618 km (0.09 R)
• M43: 27,339,160 km (0.099 R)
• M44: 28,408,336 km (0.088 R)
• M45: 28,793,401 km (0.115 R)
• M46: 28,947,936 km (0.112 R)
• M47: 32,015,889 km (0.118 R)
• M48: 32,577,480 km (0.118 R)
• M49: 33,061,429 km (0.071 R)
• M50: 33,547,622 km (0.091 R)
• M51: 33,791,616 km (0.108 R)
• M52: 34,036,208 km (0.078 R)
• M53: 34,117,889 km (0.077 R)
• M54: 34,445,209 km (0.112 R)
• M55: 35,268,147 km (0.083 R)
• M56: 36,014,191 km (0.118 R)
• M57: 36,933,171 km (0.068 R)
• M58: 37,353,541 km (0.085 R)
• M59: 37,606,362 km (0.097 R)
• M60: 38,198,769 km (0.106 R)
• M61: 40,253,047 km (0.066 R)
• M62: 40,685,535 km (0.098 R)
• M63: 40,945,685 km (0.114 R)
• M64: 41,206,434 km (0.061 R)
• M65: 41,293,500 km (0.112 R)
• M66: 41,817,093 km (0.096 R)
• M67: 41,904,608 km (0.107 R)
• M68: 42,342,929 km (0.118 R)
• M69: 42,518,707 km (0.071 R)
• M70: 42,606,670 km (0.111 R)
• M71: 45,993,865 km (0.085 R)
• M72: 46,627,263 km (0.097 R)
• M73: 48,177,246 km (0.107 R)
• M74: 48,544,509 km (0.079 R)
• M75: 48,636,362 km (0.118 R)
• M76: 49,559,082 km (0.027 R)
• M77: 49,929,636 km (0.043 R)
• M78: 54,067,214 km (0.104 R)
• M79: 54,639,874 km (0.06 R)
• M80: 55,887,670 km (0.103 R)
• M81: 57,338,919 km (0.089 R)
• M82: 61,169,821 km (0.115 R)
• M83: 61,269,154 km (0.072 R)
• M84: 61,965,832 km (0.119 R)
• M85: 62,365,108 km (0.101 R)
• M86: 62,665,202 km (0.052 R)
• M87: 62,965,744 km (0.092 R)
• M88: 63,870,063 km (0.1 R)
• M89: 63,970,892 km (0.104 R)
• M90: 64,172,550 km (0.06 R)
• M91: 64,576,464 km (0.075 R)
• M92: 64,778,720 km (0.096 R)
• M93: 67,941,369 km (0.112 R)
• M94: 68,353,062 km (0.117 R)
• M95: 68,765,653 km (0.071 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 19,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit