🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.45 AU - 0.75 AU

Year: 165 Days

Day: 18.4 Hours

Environment

Temp: 188 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,387,575 km

• M1: 80,484 km (0.118 R)
• M2: 145,858 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.68 AU - 0.96 AU

Year: 263 Days

Day: 17.3 Hours

Environment

Temp: 179 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,387,575 km

• M1: 227,090 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.8 AU - 0.86 AU

Year: 268 Days

Day: 47 Hours

Environment

Temp: 138 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,387,575 km

• M1: 185,651 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.64 AU - 2.3 AU

Year: 981 Days

Day: 30 Hours

Environment

Temp: -53 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.48 AU - 3.76 AU

Year: 1955 Days

Day: 40.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.56 AU - 5.18 AU

Year: 3241 Days

Day: 22.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.9

Radius: 11.7

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6.27 AU - 7.43 AU

Year: 6360 Days

Day: 7.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 59,387,575 km

• M1: 247,584 km (0.108 R)
• M2: 333,005 km (0.065 R)
• M3: 675,734 km (0.1 R)
• M4: 1,119,740 km (0.091 R)
• M5: 1,224,758 km (0.12 R)
• M6: 1,696,739 km (0.041 R)
• M7: 1,801,308 km (0.051 R)
• M8: 1,926,073 km (0.089 R)
• M9: 2,128,329 km (0.092 R)
• M10: 2,715,201 km (0.069 R)
• M11: 2,880,058 km (0.109 R)
• M12: 3,306,861 km (0.101 R)
• M13: 3,416,666 km (0.108 R)
• M14: 3,527,817 km (0.111 R)
• M15: 3,776,598 km (0.114 R)
• M16: 3,914,827 km (0.094 R)
• M17: 4,007,877 km (0.09 R)
• M18: 4,101,674 km (0.114 R)
• M19: 4,267,728 km (0.1 R)
• M20: 4,387,706 km (0.111 R)
• M21: 4,903,669 km (0.092 R)
• M22: 5,309,976 km (0.094 R)
• M23: 5,387,468 km (0.089 R)
• M24: 5,806,641 km (0.106 R)
• M25: 6,209,359 km (0.104 R)
• M26: 7,587,305 km (0.065 R)
• M27: 7,674,670 km (0.101 R)
• M28: 7,909,239 km (0.064 R)
• M29: 8,027,571 km (0.093 R)
• M30: 8,295,651 km (0.062 R)
• M31: 8,536,653 km (0.1 R)
• M32: 9,025,389 km (0.108 R)
• M33: 9,304,240 km (0.051 R)
• M34: 9,712,193 km (0.057 R)
• M35: 10,061,953 km (0.103 R)
• M36: 11,402,051 km (0.079 R)
• M37: 11,804,768 km (0.075 R)
• M38: 12,109,948 km (0.092 R)
• M39: 12,212,273 km (0.099 R)
• M40: 12,555,450 km (0.118 R)
• M41: 12,762,793 km (0.118 R)
• M42: 13,321,541 km (0.073 R)
• M43: 13,923,822 km (0.09 R)
• M44: 14,282,258 km (0.072 R)
• M45: 14,426,620 km (0.095 R)
• M46: 14,643,836 km (0.104 R)
• M47: 14,898,751 km (0.089 R)
• M48: 14,971,904 km (0.068 R)
• M49: 15,155,162 km (0.11 R)
• M50: 15,970,321 km (0.086 R)
• M51: 16,045,120 km (0.118 R)
• M52: 16,647,999 km (0.045 R)
• M53: 16,837,839 km (0.089 R)
• M54: 17,219,762 km (0.064 R)
• M55: 17,643,274 km (0.084 R)
• M56: 18,343,691 km (0.081 R)
• M57: 18,461,275 km (0.109 R)
• M58: 18,894,660 km (0.116 R)
• M59: 19,013,441 km (0.034 R)
• M60: 19,251,900 km (0.097 R)
• M61: 19,411,221 km (0.103 R)
• M62: 19,571,141 km (0.101 R)
• M63: 20,013,054 km (0.082 R)
• M64: 20,215,011 km (0.03 R)
• M65: 20,296,093 km (0.103 R)
• M66: 20,498,947 km (0.087 R)
• M67: 20,947,741 km (0.078 R)
• M68: 21,152,840 km (0.097 R)
• M69: 21,317,397 km (0.081 R)
• M70: 21,896,640 km (0.091 R)
• M71: 22,649,118 km (0.082 R)
• M72: 23,495,094 km (0.069 R)
• M73: 24,956,814 km (0.064 R)
• M74: 25,392,294 km (0.086 R)
• M75: 25,567,323 km (0.107 R)
• M76: 25,786,484 km (0.083 R)
• M77: 26,050,375 km (0.109 R)
• M78: 26,802,852 km (0.091 R)
• M79: 27,338,412 km (0.069 R)
• M80: 27,967,621 km (0.091 R)
• M81: 28,148,335 km (0.045 R)
• M82: 29,194,623 km (0.025 R)
• M83: 29,515,660 km (0.108 R)
• M84: 29,745,741 km (0.091 R)
• M85: 29,837,894 km (0.095 R)
• M86: 29,930,046 km (0.062 R)
• M87: 30,114,949 km (0.103 R)
• M88: 30,485,652 km (0.092 R)
• M89: 31,372,319 km (0.068 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.1

Radius: 14.3

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 10.09 AU - 13.41 AU

Year: 14289 Days

Day: 8.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 97 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 59,387,575 km

• M1: 220,208 km (0.111 R)
• M2: 565,480 km (0.064 R)
• M3: 920,775 km (0.054 R)
• M4: 1,274,424 km (0.113 R)
• M5: 1,697,188 km (0.07 R)
• M6: 1,966,614 km (0.085 R)
• M7: 2,337,916 km (0.101 R)
• M8: 3,346,205 km (0.1 R)
• M9: 3,617,576 km (0.072 R)
• M10: 3,826,115 km (0.118 R)
• M11: 4,074,298 km (0.051 R)
• M12: 4,364,667 km (0.057 R)
• M13: 4,586,970 km (0.11 R)
• M14: 4,889,307 km (0.117 R)
• M15: 5,237,272 km (0.07 R)
• M16: 5,394,499 km (0.042 R)
• M17: 6,121,694 km (0.101 R)
• M18: 6,539,222 km (0.092 R)
• M19: 7,096,025 km (0.077 R)
• M20: 7,226,624 km (0.071 R)
• M21: 7,446,234 km (0.073 R)
• M22: 8,163,855 km (0.071 R)
• M23: 8,577,194 km (0.102 R)
• M24: 8,809,819 km (0.118 R)
• M25: 9,761,411 km (0.112 R)
• M26: 10,645,684 km (0.095 R)
• M27: 11,148,183 km (0.084 R)
• M28: 11,453,363 km (0.052 R)
• M29: 11,916,368 km (0.082 R)
• M30: 12,490,525 km (0.058 R)
• M31: 12,913,887 km (0.09 R)
• M32: 13,127,363 km (0.07 R)
• M33: 14,765,310 km (0.113 R)
• M34: 15,044,609 km (0.093 R)
• M35: 15,721,988 km (0.087 R)
• M36: 16,064,567 km (0.111 R)
• M37: 17,577,002 km (0.064 R)
• M38: 19,806,758 km (0.039 R)
• M39: 20,362,514 km (0.05 R)
• M40: 21,111,700 km (0.1 R)
• M41: 21,869,713 km (0.117 R)
• M42: 22,252,234 km (0.036 R)
• M43: 23,282,814 km (0.035 R)
• M44: 23,869,387 km (0.104 R)
• M45: 24,328,952 km (0.062 R)
• M46: 25,256,908 km (0.102 R)
• M47: 26,264,001 km (0.109 R)
• M48: 27,696,101 km (0.09 R)
• M49: 29,083,322 km (0.117 R)
• M50: 30,067,975 km (0.073 R)
• M51: 30,422,223 km (0.084 R)
• M52: 31,349,879 km (0.081 R)
• M53: 32,069,744 km (0.054 R)
• M54: 32,867,849 km (0.09 R)
• M55: 34,188,050 km (0.087 R)
• M56: 34,409,904 km (0.085 R)
• M57: 34,780,458 km (0.103 R)
• M58: 35,975,296 km (0.053 R)
• M59: 37,563,876 km (0.06 R)
• M60: 38,175,133 km (0.052 R)
• M61: 38,558,851 km (0.1 R)
• M62: 38,712,638 km (0.065 R)
• M63: 40,652,773 km (0.089 R)
• M64: 41,516,401 km (0.096 R)
• M65: 42,783,345 km (0.107 R)
• M66: 43,501,714 km (0.107 R)
• M67: 43,822,153 km (0.066 R)
• M68: 43,982,821 km (0.088 R)
• M69: 44,465,573 km (0.086 R)
• M70: 45,517,845 km (0.1 R)
• M71: 45,843,220 km (0.073 R)
• M72: 46,169,344 km (0.102 R)
• M73: 49,222,935 km (0.099 R)
• M74: 50,563,632 km (0.068 R)
• M75: 51,746,502 km (0.074 R)
• M76: 52,256,182 km (0.095 R)
• M77: 52,426,424 km (0.118 R)
• M78: 54,225,638 km (0.061 R)
• M79: 55,436,184 km (0.108 R)
• M80: 58,855,542 km (0.093 R)
• M81: 59,121,378 km (0.079 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 16,024 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit