🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.39 AU - 0.61 AU

Year: 134 Days

Day: 22.1 Hours

Environment

Temp: 215 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.78 AU - 0.86 AU

Year: 281 Days

Day: 18.3 Hours

Environment

Temp: 73 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.71 AU - 2.73 AU

Year: 1699 Days

Day: 41.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.43 AU - 3.93 AU

Year: 2148 Days

Day: 42.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,406,809 km

• M1: 1,249,441 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.05 AU - 3.47 AU

Year: 2229 Days

Day: 47.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.62 AU - 3.94 AU

Year: 2250 Days

Day: 28.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.4

Radius: 8.9

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.85 AU - 7.19 AU

Year: 6306 Days

Day: 7.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 52,406,809 km

• M1: 124,615 km (0.109 R)
• M2: 236,813 km (0.118 R)
• M3: 436,975 km (0.084 R)
• M4: 620,682 km (0.109 R)
• M5: 753,375 km (0.099 R)
• M6: 855,999 km (0.12 R)
• M7: 991,385 km (0.11 R)
• M8: 1,148,762 km (0.109 R)
• M9: 1,455,886 km (0.088 R)
• M10: 1,520,513 km (0.096 R)
• M11: 1,981,723 km (0.074 R)
• M12: 2,126,534 km (0.041 R)
• M13: 2,562,462 km (0.09 R)
• M14: 2,882,003 km (0.081 R)
• M15: 2,943,338 km (0.108 R)
• M16: 3,088,298 km (0.064 R)
• M17: 3,537,092 km (0.075 R)
• M18: 3,915,575 km (0.117 R)
• M19: 4,190,536 km (0.114 R)
• M20: 4,567,073 km (0.084 R)
• M21: 4,711,136 km (0.063 R)
• M22: 5,176,984 km (0.081 R)
• M23: 5,734,984 km (0.12 R)
• M24: 5,838,506 km (0.096 R)
• M25: 6,073,674 km (0.098 R)
• M26: 6,152,811 km (0.085 R)
• M27: 6,418,945 km (0.108 R)
• M28: 6,607,439 km (0.119 R)
• M29: 6,990,110 km (0.063 R)
• M30: 7,521,033 km (0.109 R)
• M31: 7,891,736 km (0.107 R)
• M32: 7,978,054 km (0.117 R)
• M33: 8,444,201 km (0.099 R)
• M34: 9,039,302 km (0.05 R)
• M35: 9,099,590 km (0.096 R)
• M36: 9,678,683 km (0.117 R)
• M37: 10,395,855 km (0.047 R)
• M38: 10,617,410 km (0.051 R)
• M39: 11,065,455 km (0.053 R)
• M40: 12,046,069 km (0.055 R)
• M41: 12,379,074 km (0.108 R)
• M42: 12,513,263 km (0.117 R)
• M43: 13,054,359 km (0.066 R)
• M44: 13,950,001 km (0.069 R)
• M45: 14,229,600 km (0.075 R)
• M46: 14,370,072 km (0.085 R)
• M47: 14,440,533 km (0.066 R)
• M48: 15,079,465 km (0.073 R)
• M49: 15,150,973 km (0.11 R)
• M50: 15,222,631 km (0.108 R)
• M51: 15,618,915 km (0.108 R)
• M52: 15,727,523 km (0.114 R)
• M53: 15,800,078 km (0.114 R)
• M54: 15,945,637 km (0.07 R)
• M55: 16,827,965 km (0.115 R)
• M56: 17,275,113 km (0.107 R)
• M57: 17,462,559 km (0.044 R)
• M58: 17,650,604 km (0.089 R)
• M59: 17,877,245 km (0.032 R)
• M60: 18,295,371 km (0.1 R)
• M61: 18,371,666 km (0.101 R)
• M62: 18,563,001 km (0.08 R)
• M63: 19,412,867 km (0.09 R)
• M64: 20,038,784 km (0.044 R)
• M65: 20,750,870 km (0.052 R)
• M66: 21,592,209 km (0.115 R)
• M67: 21,875,098 km (0.059 R)
• M68: 21,956,180 km (0.108 R)
• M69: 22,077,953 km (0.096 R)
• M70: 22,895,655 km (0.115 R)
• M71: 23,101,502 km (0.104 R)
• M72: 23,225,369 km (0.089 R)
• M73: 23,598,316 km (0.072 R)
• M74: 24,266,121 km (0.096 R)
• M75: 25,577,795 km (0.114 R)
• M76: 26,825,591 km (0.103 R)
• M77: 27,609,933 km (0.112 R)
• M78: 28,181,247 km (0.071 R)
• M79: 28,623,309 km (0.085 R)
• M80: 29,559,043 km (0.109 R)
• M81: 29,693,532 km (0.08 R)
• M82: 29,873,199 km (0.101 R)
• M83: 30,053,165 km (0.11 R)
• M84: 30,188,402 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.7

Radius: 13.8

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 7.72 AU - 8.82 AU

Year: 9008 Days

Day: 9.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 75.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 52,406,809 km

• M1: 177,273 km (0.116 R)
• M2: 510,877 km (0.112 R)
• M3: 681,269 km (0.104 R)
• M4: 1,168,958 km (0.103 R)
• M5: 1,394,402 km (0.111 R)
• M6: 1,517,970 km (0.1 R)
• M7: 1,699,731 km (0.101 R)
• M8: 2,702,934 km (0.085 R)
• M9: 3,059,576 km (0.087 R)
• M10: 3,181,797 km (0.1 R)
• M11: 3,658,865 km (0.104 R)
• M12: 3,803,526 km (0.117 R)
• M13: 4,901,275 km (0.105 R)
• M14: 5,288,135 km (0.05 R)
• M15: 5,386,421 km (0.103 R)
• M16: 5,551,577 km (0.111 R)
• M17: 5,904,030 km (0.089 R)
• M18: 6,861,755 km (0.037 R)
• M19: 7,203,736 km (0.059 R)
• M20: 8,492,970 km (0.088 R)
• M21: 9,771,883 km (0.078 R)
• M22: 9,973,989 km (0.104 R)
• M23: 10,382,391 km (0.094 R)
• M24: 10,568,042 km (0.088 R)
• M25: 11,833,341 km (0.097 R)
• M26: 12,005,678 km (0.119 R)
• M27: 13,012,771 km (0.099 R)
• M28: 13,235,372 km (0.08 R)
• M29: 13,369,562 km (0.07 R)
• M30: 13,526,639 km (0.118 R)
• M31: 14,138,196 km (0.043 R)
• M32: 14,389,969 km (0.072 R)
• M33: 14,851,628 km (0.103 R)
• M34: 15,084,252 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.6

Radius: 6.7

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 11.05 AU - 16.43 AU

Year: 19290 Days

Day: 23.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 52,406,809 km

• M1: 91,853 km (0.06 R)
• M2: 143,614 km (0.035 R)
• M3: 455,675 km (0.116 R)
• M4: 833,111 km (0.067 R)
• M5: 910,752 km (0.087 R)
• M6: 970,441 km (0.076 R)
• M7: 1,136,645 km (0.066 R)
• M8: 1,223,112 km (0.071 R)
• M9: 1,966,314 km (0.105 R)
• M10: 2,018,374 km (0.101 R)
• M11: 2,258,329 km (0.116 R)
• M12: 2,367,985 km (0.076 R)
• M13: 3,032,349 km (0.104 R)
• M14: 3,400,659 km (0.085 R)
• M15: 3,526,620 km (0.068 R)
• M16: 3,622,213 km (0.112 R)
• M17: 3,913,779 km (0.08 R)
• M18: 4,045,874 km (0.096 R)
• M19: 4,213,125 km (0.062 R)
• M20: 4,314,552 km (0.048 R)
• M21: 4,450,985 km (0.049 R)
• M22: 6,235,239 km (0.033 R)
• M23: 6,428,520 km (0.028 R)
• M24: 6,702,433 km (0.054 R)
• M25: 7,100,214 km (0.098 R)
• M26: 7,302,171 km (0.104 R)
• M27: 8,637,931 km (0.102 R)
• M28: 8,853,501 km (0.046 R)
• M29: 8,983,651 km (0.087 R)
• M30: 10,917,503 km (0.108 R)
• M31: 11,244,225 km (0.112 R)
• M32: 11,764,077 km (0.103 R)
• M33: 12,002,836 km (0.049 R)
• M34: 12,146,898 km (0.1 R)
• M35: 13,519,309 km (0.116 R)
• M36: 13,819,702 km (0.109 R)
• M37: 15,458,846 km (0.111 R)
• M38: 15,615,624 km (0.093 R)
• M39: 15,773,001 km (0.049 R)
• M40: 15,825,510 km (0.091 R)
• M41: 17,592,560 km (0.117 R)
• M42: 17,756,220 km (0.114 R)
• M43: 18,804,901 km (0.074 R)
• M44: 19,252,348 km (0.056 R)
• M45: 19,703,386 km (0.109 R)
• M46: 19,760,084 km (0.078 R)
• M47: 19,816,781 km (0.11 R)
• M48: 20,673,379 km (0.081 R)
• M49: 21,193,231 km (0.058 R)
• M50: 22,837,611 km (0.076 R)
• M51: 23,374,966 km (0.058 R)
• M52: 24,401,058 km (0.099 R)
• M53: 24,950,232 km (0.092 R)
• M54: 25,565,229 km (0.109 R)
• M55: 25,750,730 km (0.102 R)
• M56: 27,187,468 km (0.111 R)
• M57: 28,011,005 km (0.098 R)
• M58: 28,074,733 km (0.117 R)
• M59: 28,714,264 km (0.088 R)
• M60: 30,661,580 km (0.066 R)
• M61: 30,990,246 km (0.081 R)
• M62: 31,916,706 km (0.114 R)
• M63: 33,323,524 km (0.085 R)
• M64: 33,458,461 km (0.076 R)
• M65: 33,729,084 km (0.064 R)
• M66: 35,230,448 km (0.108 R)
• M67: 35,367,929 km (0.119 R)
• M68: 35,643,637 km (0.066 R)
• M69: 36,266,563 km (0.101 R)
• M70: 36,335,976 km (0.082 R)
• M71: 37,874,441 km (0.105 R)
• M72: 38,368,563 km (0.095 R)
• M73: 38,722,661 km (0.118 R)
• M74: 39,505,656 km (0.094 R)
• M75: 39,934,852 km (0.085 R)
• M76: 40,221,931 km (0.051 R)
• M77: 40,365,694 km (0.089 R)
• M78: 40,798,182 km (0.089 R)
• M79: 40,942,544 km (0.065 R)
• M80: 41,522,086 km (0.045 R)
• M81: 41,594,790 km (0.058 R)
• M82: 44,609,038 km (0.083 R)
• M83: 46,029,619 km (0.114 R)
• M84: 46,406,007 km (0.096 R)
• M85: 47,313,169 km (0.051 R)
• M86: 47,921,284 km (0.104 R)
• M87: 49,222,187 km (0.054 R)
• M88: 49,992,766 km (0.072 R)
• M89: 50,379,477 km (0.117 R)
• M90: 50,456,968 km (0.112 R)
• M91: 51,780,161 km (0.092 R)
• M92: 51,936,641 km (0.088 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 18,776 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit