🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.66 AU - 1.06 AU

Year: 293 Days

Day: 20.4 Hours

Environment

Temp: 77 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,663,717 km

• M1: 133,890 km (0.085 R)
• M2: 195,674 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.7 AU - 2.44 AU

Year: 1093 Days

Day: 29.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.56 AU - 2.66 AU

Year: 1548 Days

Day: 25 Hours

Environment

Temp: -84 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.88 AU - 3.74 AU

Year: 2211 Days

Day: 27.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,663,717 km

• M1: 1,368,372 km (0.034 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.17 AU - 4.01 AU

Year: 2497 Days

Day: 24.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,663,717 km

• M1: 812,167 km (0.055 R)

Asteroid Belt

Center: 6.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.7

Radius: 9.3

Gravity: 10.54 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 7.44 AU - 11.34 AU

Year: 10563 Days

Day: 11.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 72,663,717 km

• M1: 205,996 km (0.087 R)
• M2: 318,494 km (0.108 R)
• M3: 399,277 km (0.106 R)
• M4: 473,028 km (0.06 R)
• M5: 568,622 km (0.12 R)
• M6: 762,800 km (0.083 R)
• M7: 1,148,014 km (0.098 R)
• M8: 1,663,379 km (0.112 R)
• M9: 2,052,483 km (0.036 R)
• M10: 2,556,328 km (0.114 R)
• M11: 2,614,672 km (0.104 R)
• M12: 2,882,751 km (0.026 R)
• M13: 3,445,688 km (0.111 R)
• M14: 3,640,913 km (0.025 R)
• M15: 3,974,367 km (0.099 R)
• M16: 4,076,392 km (0.092 R)
• M17: 4,528,477 km (0.089 R)
• M18: 4,887,063 km (0.094 R)
• M19: 5,404,672 km (0.027 R)
• M20: 6,056,470 km (0.06 R)
• M21: 6,612,076 km (0.076 R)
• M22: 6,733,251 km (0.108 R)
• M23: 6,895,863 km (0.077 R)
• M24: 7,059,972 km (0.105 R)
• M25: 9,947,510 km (0.064 R)
• M26: 10,601,702 km (0.11 R)
• M27: 10,743,820 km (0.114 R)
• M28: 10,934,108 km (0.1 R)
• M29: 11,125,594 km (0.084 R)
• M30: 11,902,605 km (0.102 R)
• M31: 12,446,992 km (0.105 R)
• M32: 13,560,000 km (0.093 R)
• M33: 14,337,011 km (0.092 R)
• M34: 14,546,598 km (0.08 R)
• M35: 14,651,765 km (0.07 R)
• M36: 14,757,232 km (0.111 R)
• M37: 15,181,641 km (0.086 R)
• M38: 17,474,826 km (0.097 R)
• M39: 17,811,122 km (0.108 R)
• M40: 18,262,908 km (0.025 R)
• M41: 19,293,189 km (0.106 R)
• M42: 20,107,599 km (0.095 R)
• M43: 20,992,471 km (0.102 R)
• M44: 21,230,631 km (0.085 R)
• M45: 22,556,367 km (0.039 R)
• M46: 22,678,140 km (0.038 R)
• M47: 22,739,176 km (0.091 R)
• M48: 23,106,438 km (0.052 R)
• M49: 24,157,363 km (0.114 R)
• M50: 24,469,574 km (0.107 R)
• M51: 24,720,151 km (0.108 R)
• M52: 24,782,982 km (0.11 R)
• M53: 25,477,116 km (0.094 R)
• M54: 25,922,319 km (0.065 R)
• M55: 27,013,935 km (0.1 R)
• M56: 27,663,189 km (0.119 R)
• M57: 29,308,467 km (0.089 R)
• M58: 29,641,322 km (0.113 R)
• M59: 30,512,730 km (0.077 R)
• M60: 32,143,346 km (0.094 R)
• M61: 32,349,193 km (0.081 R)
• M62: 33,246,032 km (0.077 R)
• M63: 34,081,237 km (0.072 R)
• M64: 34,221,111 km (0.099 R)
• M65: 34,431,296 km (0.084 R)
• M66: 34,853,013 km (0.069 R)
• M67: 35,417,745 km (0.087 R)
• M68: 37,274,254 km (0.081 R)
• M69: 37,346,360 km (0.105 R)
• M70: 40,265,613 km (0.111 R)
• M71: 40,413,416 km (0.115 R)
• M72: 42,728,742 km (0.077 R)
• M73: 42,879,537 km (0.074 R)
• M74: 43,106,178 km (0.069 R)
• M75: 43,181,725 km (0.103 R)
• M76: 43,408,814 km (0.064 R)
• M77: 44,168,771 km (0.072 R)
• M78: 45,393,828 km (0.12 R)
• M79: 45,547,764 km (0.107 R)
• M80: 47,174,492 km (0.108 R)
• M81: 47,486,403 km (0.081 R)
• M82: 48,820,068 km (0.065 R)
• M83: 50,086,414 km (0.102 R)
• M84: 52,086,687 km (0.072 R)
• M85: 52,409,220 km (0.088 R)
• M86: 53,705,636 km (0.112 R)
• M87: 54,112,991 km (0.085 R)
• M88: 54,357,882 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.6

Radius: 5.2

Gravity: 11.49 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 12.19 AU - 19.71 AU

Year: 23384 Days

Day: 15.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 72,663,717 km

• M1: 221,255 km (0.101 R)
• M2: 352,153 km (0.074 R)
• M3: 401,371 km (0.105 R)
• M4: 662,868 km (0.087 R)
• M5: 877,990 km (0.114 R)
• M6: 923,468 km (0.119 R)
• M7: 969,993 km (0.114 R)
• M8: 1,041,052 km (0.078 R)
• M9: 1,089,521 km (0.105 R)
• M10: 1,422,526 km (0.06 R)
• M11: 1,670,709 km (0.103 R)
• M12: 1,785,451 km (0.094 R)
• M13: 1,902,735 km (0.12 R)
• M14: 2,144,934 km (0.058 R)
• M15: 2,429,170 km (0.089 R)
• M16: 2,725,224 km (0.096 R)
• M17: 2,792,543 km (0.082 R)
• M18: 4,173,781 km (0.09 R)
• M19: 4,290,617 km (0.05 R)
• M20: 4,487,637 km (0.099 R)
• M21: 4,607,465 km (0.089 R)
• M22: 5,096,799 km (0.101 R)
• M23: 5,221,714 km (0.072 R)
• M24: 5,559,805 km (0.031 R)
• M25: 5,774,777 km (0.057 R)
• M26: 5,861,544 km (0.111 R)
• M27: 6,036,274 km (0.112 R)
• M28: 6,124,387 km (0.074 R)
• M29: 6,752,399 km (0.11 R)
• M30: 6,889,730 km (0.067 R)
• M31: 7,924,199 km (0.03 R)
• M32: 8,459,460 km (0.096 R)
• M33: 8,706,596 km (0.087 R)
• M34: 9,925,520 km (0.088 R)
• M35: 10,029,490 km (0.08 R)
• M36: 10,448,962 km (0.041 R)
• M37: 10,767,456 km (0.112 R)
• M38: 11,142,947 km (0.105 R)
• M39: 12,017,347 km (0.114 R)
• M40: 12,856,890 km (0.073 R)
• M41: 13,947,309 km (0.066 R)
• M42: 14,122,189 km (0.111 R)
• M43: 14,180,532 km (0.072 R)
• M44: 14,947,819 km (0.068 R)
• M45: 17,768,637 km (0.102 R)
• M46: 17,958,177 km (0.078 R)
• M47: 18,275,624 km (0.055 R)
• M48: 18,659,043 km (0.112 R)
• M49: 20,218,900 km (0.115 R)
• M50: 20,284,723 km (0.062 R)
• M51: 20,549,063 km (0.077 R)
• M52: 21,214,773 km (0.083 R)
• M53: 21,752,578 km (0.117 R)
• M54: 21,820,046 km (0.113 R)
• M55: 22,294,720 km (0.119 R)
• M56: 22,567,437 km (0.051 R)
• M57: 23,047,497 km (0.056 R)
• M58: 23,738,938 km (0.106 R)
• M59: 23,808,501 km (0.048 R)
• M60: 24,087,352 km (0.06 R)
• M61: 24,367,249 km (0.105 R)
• M62: 24,577,733 km (0.099 R)
• M63: 25,071,556 km (0.047 R)
• M64: 25,568,670 km (0.108 R)
• M65: 26,644,727 km (0.059 R)
• M66: 26,716,983 km (0.094 R)
• M67: 26,789,239 km (0.09 R)
• M68: 28,175,861 km (0.108 R)
• M69: 28,323,066 km (0.095 R)
• M70: 29,361,424 km (0.111 R)
• M71: 30,790,383 km (0.095 R)
• M72: 30,866,229 km (0.09 R)
• M73: 31,398,798 km (0.096 R)
• M74: 33,403,409 km (0.07 R)
• M75: 34,185,357 km (0.078 R)
• M76: 34,657,488 km (0.101 R)
• M77: 36,808,257 km (0.117 R)
• M78: 37,696,868 km (0.04 R)
• M79: 38,429,150 km (0.076 R)
• M80: 39,001,960 km (0.103 R)
• M81: 40,487,916 km (0.114 R)
• M82: 40,987,273 km (0.117 R)
• M83: 42,076,196 km (0.032 R)
• M84: 42,244,644 km (0.102 R)
• M85: 42,497,614 km (0.103 R)
• M86: 44,797,082 km (0.108 R)
• M87: 47,749,845 km (0.081 R)
• M88: 47,925,473 km (0.084 R)
• M89: 54,664,857 km (0.085 R)
• M90: 57,535,640 km (0.037 R)
• M91: 57,722,638 km (0.086 R)
• M92: 59,886,421 km (0.062 R)
• M93: 61,216,496 km (0.116 R)
• M94: 62,268,319 km (0.077 R)
• M95: 62,652,336 km (0.108 R)
• M96: 63,229,634 km (0.102 R)
• M97: 64,196,037 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319.9

Radius: 7.5

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 14.1 AU - 21.28 AU

Year: 27313 Days

Day: 24.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 72,663,717 km

• M1: 268,528 km (0.079 R)
• M2: 397,482 km (0.03 R)
• M3: 673,789 km (0.109 R)
• M4: 1,080,845 km (0.115 R)
• M5: 1,159,832 km (0.045 R)
• M6: 1,268,291 km (0.086 R)
• M7: 1,704,668 km (0.09 R)
• M8: 1,828,535 km (0.107 R)
• M9: 2,151,517 km (0.078 R)
• M10: 2,597,767 km (0.045 R)
• M11: 2,997,493 km (0.106 R)
• M12: 4,650,998 km (0.109 R)
• M13: 4,737,765 km (0.05 R)
• M14: 5,406,018 km (0.045 R)
• M15: 6,008,898 km (0.107 R)
• M16: 7,077,026 km (0.068 R)
• M17: 7,176,958 km (0.096 R)
• M18: 8,255,259 km (0.115 R)
• M19: 8,360,576 km (0.085 R)
• M20: 9,548,234 km (0.094 R)
• M21: 9,658,787 km (0.05 R)
• M22: 10,787,951 km (0.104 R)
• M23: 11,018,781 km (0.103 R)
• M24: 14,290,486 km (0.062 R)
• M25: 14,927,175 km (0.085 R)
• M26: 16,958,714 km (0.06 R)
• M27: 17,632,353 km (0.054 R)
• M28: 20,913,932 km (0.088 R)
• M29: 21,708,596 km (0.077 R)
• M30: 23,700,791 km (0.119 R)
• M31: 26,602,092 km (0.068 R)
• M32: 29,130,745 km (0.078 R)
• M33: 30,749,693 km (0.081 R)
• M34: 33,905,310 km (0.071 R)
• M35: 33,989,683 km (0.114 R)
• M36: 34,074,206 km (0.088 R)
• M37: 34,837,903 km (0.067 R)
• M38: 35,178,986 km (0.095 R)
• M39: 35,778,724 km (0.091 R)
• M40: 38,387,113 km (0.041 R)
• M41: 41,597,184 km (0.059 R)
• M42: 42,868,616 km (0.095 R)
• M43: 43,509,045 km (0.081 R)
• M44: 49,222,636 km (0.12 R)
• M45: 49,605,457 km (0.087 R)
• M46: 51,243,554 km (0.071 R)
• M47: 52,801,316 km (0.114 R)
• M48: 53,782,828 km (0.104 R)
• M49: 56,162,930 km (0.081 R)
• M50: 56,262,862 km (0.099 R)
• M51: 57,768,714 km (0.104 R)
• M52: 58,172,478 km (0.071 R)
• M53: 59,898,987 km (0.045 R)
• M54: 60,103,338 km (0.106 R)
• M55: 61,025,160 km (0.082 R)
• M56: 62,986,687 km (0.064 R)
• M57: 66,336,932 km (0.095 R)
• M58: 66,653,930 km (0.115 R)
• M59: 68,994,239 km (0.106 R)
• M60: 70,713,118 km (0.108 R)
• M61: 71,794,561 km (0.084 R)
• M62: 72,228,694 km (0.076 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 15,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit