🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.6 AU - 0.98 AU

Year: 258 Days

Day: 18.8 Hours

Environment

Temp: 155 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.66 AU - 1.06 AU

Year: 293 Days

Day: 20 Hours

Environment

Temp: 119 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.22 AU - 2.54 AU

Year: 1348 Days

Day: 42.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.17 AU - 2.75 AU

Year: 1416 Days

Day: 38.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.41 AU - 3.45 AU

Year: 1841 Days

Day: 32.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,447,010 km

• M1: 1,089,222 km (0.114 R)
• M2: 1,664,725 km (0.091 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.56 AU - 3.78 AU

Year: 2072 Days

Day: 38.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.4

Radius: 13.8

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.36 AU - 7.62 AU

Year: 6069 Days

Day: 7.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 60,447,010 km

• M1: 228,286 km (0.07 R)
• M2: 455,526 km (0.054 R)
• M3: 553,961 km (0.093 R)
• M4: 888,013 km (0.091 R)
• M5: 1,157,140 km (0.089 R)
• M6: 1,540,110 km (0.105 R)
• M7: 1,792,930 km (0.1 R)
• M8: 2,098,858 km (0.083 R)
• M9: 2,238,134 km (0.09 R)
• M10: 2,610,932 km (0.064 R)
• M11: 2,936,905 km (0.048 R)
• M12: 3,894,481 km (0.078 R)
• M13: 4,217,314 km (0.092 R)
• M14: 4,420,467 km (0.073 R)
• M15: 4,678,973 km (0.116 R)
• M16: 5,129,861 km (0.113 R)
• M17: 5,818,609 km (0.067 R)
• M18: 6,188,415 km (0.108 R)
• M19: 7,040,973 km (0.094 R)
• M20: 7,557,834 km (0.084 R)
• M21: 8,340,530 km (0.074 R)
• M22: 8,500,151 km (0.048 R)
• M23: 8,822,534 km (0.053 R)
• M24: 8,985,147 km (0.117 R)
• M25: 9,148,957 km (0.069 R)
• M26: 9,247,692 km (0.09 R)
• M27: 9,713,091 km (0.066 R)
• M28: 9,948,558 km (0.03 R)
• M29: 10,118,052 km (0.103 R)
• M30: 10,805,454 km (0.094 R)
• M31: 10,944,730 km (0.048 R)
• M32: 11,119,759 km (0.052 R)
• M33: 11,260,381 km (0.117 R)
• M34: 11,366,297 km (0.1 R)
• M35: 11,472,511 km (0.034 R)
• M36: 12,261,640 km (0.088 R)
• M37: 12,883,369 km (0.118 R)
• M38: 13,291,172 km (0.06 R)
• M39: 13,590,518 km (0.097 R)
• M40: 13,703,315 km (0.115 R)
• M41: 14,043,650 km (0.119 R)
• M42: 14,655,655 km (0.111 R)
• M43: 15,276,336 km (0.087 R)
• M44: 15,668,582 km (0.102 R)
• M45: 16,664,006 km (0.094 R)
• M46: 17,761,905 km (0.116 R)
• M47: 17,967,751 km (0.097 R)
• M48: 18,883,141 km (0.086 R)
• M49: 19,135,512 km (0.112 R)
• M50: 19,600,911 km (0.1 R)
• M51: 20,889,248 km (0.055 R)
• M52: 21,939,575 km (0.036 R)
• M53: 22,072,119 km (0.114 R)
• M54: 23,051,985 km (0.098 R)
• M55: 24,091,540 km (0.078 R)
• M56: 24,777,746 km (0.12 R)
• M57: 25,702,709 km (0.114 R)
• M58: 25,935,783 km (0.072 R)
• M59: 26,639,042 km (0.063 R)
• M60: 26,969,355 km (0.079 R)
• M61: 27,253,590 km (0.1 R)
• M62: 27,396,157 km (0.119 R)
• M63: 27,872,926 km (0.109 R)
• M64: 28,112,282 km (0.115 R)
• M65: 28,256,345 km (0.107 R)
• M66: 29,125,359 km (0.098 R)
• M67: 29,514,463 km (0.102 R)
• M68: 29,758,457 km (0.03 R)
• M69: 32,436,708 km (0.097 R)
• M70: 32,890,588 km (0.062 R)
• M71: 34,367,268 km (0.074 R)

Asteroid Belt

Center: 8.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.9

Radius: 12.9

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 8.7 AU - 12.12 AU

Year: 12330 Days

Day: 8.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 60,447,010 km

• M1: 180,565 km (0.081 R)
• M2: 280,346 km (0.054 R)
• M3: 556,654 km (0.111 R)
• M4: 881,131 km (0.096 R)
• M5: 1,167,761 km (0.085 R)
• M6: 1,415,495 km (0.084 R)
• M7: 1,554,771 km (0.075 R)
• M8: 1,662,481 km (0.12 R)
• M9: 2,020,618 km (0.064 R)
• M10: 2,722,083 km (0.093 R)
• M11: 3,054,489 km (0.117 R)
• M12: 3,237,298 km (0.089 R)
• M13: 4,306,624 km (0.115 R)
• M14: 4,408,948 km (0.063 R)
• M15: 4,959,768 km (0.103 R)
• M16: 5,040,401 km (0.039 R)
• M17: 5,202,715 km (0.1 R)
• M18: 5,672,153 km (0.095 R)
• M19: 7,040,525 km (0.094 R)
• M20: 7,283,322 km (0.072 R)
• M21: 7,528,962 km (0.064 R)
• M22: 7,715,061 km (0.098 R)
• M23: 9,725,208 km (0.119 R)
• M24: 9,894,104 km (0.109 R)
• M25: 11,068,298 km (0.109 R)
• M26: 11,386,492 km (0.097 R)
• M27: 12,432,331 km (0.111 R)
• M28: 13,171,494 km (0.063 R)
• M29: 14,345,239 km (0.078 R)
• M30: 15,081,111 km (0.069 R)
• M31: 15,948,629 km (0.117 R)
• M32: 16,348,355 km (0.086 R)
• M33: 17,198,519 km (0.114 R)
• M34: 17,526,139 km (0.106 R)
• M35: 18,104,484 km (0.113 R)
• M36: 21,089,261 km (0.111 R)
• M37: 22,191,797 km (0.119 R)
• M38: 23,042,261 km (0.109 R)
• M39: 25,750,581 km (0.106 R)
• M40: 26,738,675 km (0.118 R)
• M41: 26,880,793 km (0.096 R)
• M42: 26,975,787 km (0.068 R)
• M43: 29,924,212 km (0.083 R)
• M44: 30,912,904 km (0.085 R)
• M45: 31,361,398 km (0.084 R)
• M46: 31,611,376 km (0.072 R)
• M47: 32,973,315 km (0.072 R)
• M48: 33,176,619 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 471.6

Radius: 4.1

Gravity: 28.05 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 9.93 AU - 15.93 AU

Year: 17068 Days

Day: 23.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 60,447,010 km

• M1: 60,886 km (0.111 R)
• M2: 184,903 km (0.066 R)
• M3: 221,854 km (0.1 R)
• M4: 364,869 km (0.092 R)
• M5: 396,734 km (0.119 R)
• M6: 516,113 km (0.111 R)
• M7: 608,415 km (0.096 R)
• M8: 1,193,641 km (0.026 R)
• M9: 1,681,630 km (0.103 R)
• M10: 2,105,889 km (0.067 R)
• M11: 2,345,096 km (0.05 R)
• M12: 2,499,032 km (0.03 R)
• M13: 2,720,138 km (0.102 R)
• M14: 2,881,853 km (0.092 R)
• M15: 2,914,615 km (0.038 R)
• M16: 3,080,071 km (0.072 R)
• M17: 3,736,506 km (0.082 R)
• M18: 3,916,323 km (0.095 R)
• M19: 4,586,671 km (0.109 R)
• M20: 4,663,265 km (0.092 R)
• M21: 4,779,054 km (0.051 R)
• M22: 4,856,844 km (0.087 R)
• M23: 5,052,967 km (0.059 R)
• M24: 5,412,451 km (0.074 R)
• M25: 5,534,224 km (0.111 R)
• M26: 6,626,138 km (0.069 R)
• M27: 6,975,300 km (0.056 R)
• M28: 7,285,715 km (0.105 R)
• M29: 7,919,711 km (0.11 R)
• M30: 8,057,940 km (0.065 R)
• M31: 8,104,165 km (0.111 R)
• M32: 8,760,751 km (0.05 R)
• M33: 8,855,895 km (0.119 R)
• M34: 9,777,268 km (0.11 R)
• M35: 9,826,635 km (0.11 R)
• M36: 11,241,083 km (0.11 R)
• M37: 13,150,850 km (0.088 R)
• M38: 13,478,918 km (0.074 R)
• M39: 14,254,433 km (0.098 R)
• M40: 15,387,487 km (0.115 R)
• M41: 15,502,379 km (0.079 R)
• M42: 17,558,302 km (0.095 R)
• M43: 17,798,706 km (0.083 R)
• M44: 17,919,282 km (0.11 R)
• M45: 18,161,331 km (0.063 R)
• M46: 18,465,314 km (0.117 R)
• M47: 18,587,386 km (0.037 R)
• M48: 18,648,571 km (0.091 R)
• M49: 20,640,168 km (0.099 R)
• M50: 21,021,044 km (0.095 R)
• M51: 21,084,773 km (0.12 R)
• M52: 23,288,649 km (0.118 R)
• M53: 23,420,594 km (0.098 R)
• M54: 23,486,567 km (0.064 R)
• M55: 23,552,689 km (0.112 R)
• M56: 26,590,872 km (0.117 R)
• M57: 26,866,880 km (0.065 R)
• M58: 27,980,337 km (0.065 R)
• M59: 28,120,510 km (0.09 R)
• M60: 28,472,065 km (0.059 R)
• M61: 29,821,438 km (0.073 R)
• M62: 30,612,063 km (0.11 R)
• M63: 31,920,745 km (0.111 R)
• M64: 31,993,898 km (0.087 R)
• M65: 32,140,504 km (0.102 R)
• M66: 32,434,464 km (0.101 R)
• M67: 32,508,216 km (0.09 R)
• M68: 34,968,801 km (0.043 R)
• M69: 36,106,942 km (0.033 R)
• M70: 36,412,571 km (0.079 R)
• M71: 36,718,947 km (0.064 R)
• M72: 38,731,487 km (0.108 R)
• M73: 38,887,667 km (0.104 R)
• M74: 40,700,045 km (0.088 R)
• M75: 41,336,734 km (0.096 R)
• M76: 43,429,010 km (0.114 R)
• M77: 44,897,612 km (0.095 R)
• M78: 45,472,966 km (0.073 R)
• M79: 45,555,394 km (0.086 R)
• M80: 46,880,682 km (0.118 R)
• M81: 47,631,812 km (0.086 R)
• M82: 48,218,685 km (0.089 R)
• M83: 48,470,907 km (0.079 R)
• M84: 51,017,511 km (0.085 R)
• M85: 51,360,390 km (0.08 R)
• M86: 51,962,222 km (0.116 R)
• M87: 53,259,535 km (0.112 R)
• M88: 53,433,367 km (0.094 R)
• M89: 53,781,482 km (0.093 R)
• M90: 54,742,798 km (0.051 R)
• M91: 55,269,532 km (0.115 R)
• M92: 56,062,700 km (0.047 R)
• M93: 56,593,622 km (0.097 R)
• M94: 57,482,234 km (0.115 R)
• M95: 57,571,245 km (0.087 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 10,485 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit