🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.43 AU - 0.63 AU

Year: 141 Days

Day: 32.4 Hours

Environment

Temp: 201 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.59 AU - 0.59 AU

Year: 166 Days

Day: 47.4 Hours

Environment

Temp: 197 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,568,848 km

• M1: 389,104 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.78 AU - 0.78 AU

Year: 252 Days

Day: 16.9 Hours

Environment

Temp: 176 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.07 AU - 1.69 AU

Year: 592 Days

Day: 28.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.75 AU - 2.13 AU

Year: 987 Days

Day: 36.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,568,848 km

• M1: 1,484,609 km (0.027 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.67 AU - 2.31 AU

Year: 1025 Days

Day: 17.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535

Radius: 10.9

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 6.67 AU - 7.15 AU

Year: 6634 Days

Day: 13.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 64,568,848 km

• M1: 136,583 km (0.115 R)
• M2: 283,937 km (0.083 R)
• M3: 383,270 km (0.073 R)
• M4: 543,639 km (0.078 R)
• M5: 715,527 km (0.085 R)
• M6: 808,726 km (0.114 R)
• M7: 993,779 km (0.045 R)
• M8: 1,099,395 km (0.034 R)
• M9: 1,306,139 km (0.112 R)
• M10: 1,439,730 km (0.092 R)
• M11: 1,685,070 km (0.074 R)
• M12: 1,794,426 km (0.068 R)
• M13: 1,868,627 km (0.051 R)
• M14: 2,458,940 km (0.084 R)
• M15: 2,646,985 km (0.116 R)
• M16: 3,171,774 km (0.087 R)
• M17: 3,239,691 km (0.092 R)
• M18: 3,562,972 km (0.111 R)
• M19: 3,776,449 km (0.105 R)
• M20: 4,141,617 km (0.117 R)
• M21: 4,341,031 km (0.119 R)
• M22: 4,569,168 km (0.082 R)
• M23: 4,749,433 km (0.088 R)
• M24: 4,905,913 km (0.117 R)
• M25: 5,197,030 km (0.102 R)
• M26: 5,331,369 km (0.07 R)
• M27: 5,658,240 km (0.097 R)
• M28: 5,824,144 km (0.099 R)
• M29: 6,019,818 km (0.049 R)
• M30: 6,217,736 km (0.088 R)
• M31: 6,475,344 km (0.038 R)
• M32: 6,765,713 km (0.062 R)
• M33: 7,570,849 km (0.114 R)
• M34: 7,753,957 km (0.07 R)
• M35: 8,406,353 km (0.11 R)
• M36: 8,501,049 km (0.082 R)
• M37: 8,947,299 km (0.057 R)
• M38: 9,076,252 km (0.069 R)
• M39: 9,173,491 km (0.09 R)
• M40: 9,598,349 km (0.092 R)
• M41: 9,962,919 km (0.065 R)
• M42: 10,569,239 km (0.111 R)
• M43: 10,705,672 km (0.113 R)
• M44: 11,606,401 km (0.097 R)
• M45: 11,959,303 km (0.104 R)
• M46: 12,137,174 km (0.119 R)
• M47: 12,351,698 km (0.065 R)
• M48: 13,406,213 km (0.082 R)
• M49: 13,628,067 km (0.116 R)
• M50: 13,813,718 km (0.027 R)
• M51: 14,300,659 km (0.089 R)
• M52: 15,329,892 km (0.094 R)
• M53: 15,795,142 km (0.069 R)
• M54: 16,225,535 km (0.077 R)
• M55: 16,898,426 km (0.119 R)
• M56: 17,419,026 km (0.081 R)
• M57: 18,723,071 km (0.075 R)
• M58: 18,888,377 km (0.104 R)
• M59: 19,345,249 km (0.055 R)
• M60: 19,889,785 km (0.073 R)
• M61: 21,510,678 km (0.03 R)
• M62: 22,336,907 km (0.119 R)
• M63: 23,439,892 km (0.12 R)
• M64: 23,796,533 km (0.113 R)
• M65: 23,975,602 km (0.073 R)
• M66: 24,560,530 km (0.12 R)
• M67: 27,461,232 km (0.03 R)
• M68: 27,602,004 km (0.086 R)
• M69: 28,120,361 km (0.091 R)
• M70: 28,357,024 km (0.104 R)
• M71: 28,689,580 km (0.101 R)
• M72: 29,550,367 km (0.098 R)
• M73: 29,984,051 km (0.048 R)
• M74: 30,857,553 km (0.061 R)
• M75: 31,788,800 km (0.089 R)
• M76: 32,233,105 km (0.109 R)
• M77: 32,530,506 km (0.109 R)
• M78: 33,578,289 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.6

Radius: 9.3

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.54 AU - 8.7 AU

Year: 6939 Days

Day: 8.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 64,568,848 km

• M1: 116,088 km (0.045 R)
• M2: 430,094 km (0.119 R)
• M3: 586,872 km (0.096 R)
• M4: 645,964 km (0.029 R)
• M5: 763,548 km (0.109 R)
• M6: 866,172 km (0.11 R)
• M7: 989,291 km (0.085 R)
• M8: 1,466,807 km (0.072 R)
• M9: 1,634,506 km (0.038 R)
• M10: 1,828,236 km (0.111 R)
• M11: 2,185,475 km (0.114 R)
• M12: 2,356,166 km (0.114 R)
• M13: 2,744,822 km (0.084 R)
• M14: 3,153,673 km (0.113 R)
• M15: 3,482,190 km (0.064 R)
• M16: 3,720,050 km (0.055 R)
• M17: 3,847,508 km (0.118 R)
• M18: 4,331,307 km (0.117 R)
• M19: 4,519,352 km (0.084 R)
• M20: 4,710,239 km (0.088 R)
• M21: 4,848,317 km (0.099 R)
• M22: 5,142,427 km (0.04 R)
• M23: 5,298,757 km (0.087 R)
• M24: 5,558,159 km (0.037 R)
• M25: 5,616,353 km (0.105 R)
• M26: 5,984,812 km (0.105 R)
• M27: 6,059,462 km (0.095 R)
• M28: 6,330,683 km (0.116 R)
• M29: 6,714,102 km (0.064 R)
• M30: 7,375,325 km (0.05 R)
• M31: 7,697,409 km (0.077 R)
• M32: 8,057,192 km (0.068 R)
• M33: 8,355,490 km (0.111 R)
• M34: 8,776,009 km (0.094 R)
• M35: 8,843,927 km (0.119 R)
• M36: 8,997,414 km (0.107 R)
• M37: 9,515,472 km (0.085 R)
• M38: 9,742,861 km (0.05 R)
• M39: 9,883,782 km (0.111 R)
• M40: 10,060,906 km (0.106 R)
• M41: 10,131,965 km (0.063 R)
• M42: 10,292,633 km (0.039 R)
• M43: 10,454,049 km (0.104 R)
• M44: 11,053,487 km (0.105 R)
• M45: 11,888,692 km (0.092 R)
• M46: 12,039,188 km (0.111 R)
• M47: 12,304,275 km (0.113 R)
• M48: 12,840,284 km (0.09 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.2

Radius: 11

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.74 AU - 10.3 AU

Year: 9895 Days

Day: 8.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 64,568,848 km

• M1: 140,472 km (0.098 R)
• M2: 309,967 km (0.106 R)
• M3: 442,810 km (0.067 R)
• M4: 598,541 km (0.11 R)
• M5: 728,691 km (0.109 R)
• M6: 805,585 km (0.091 R)
• M7: 1,178,532 km (0.065 R)
• M8: 1,365,380 km (0.092 R)
• M9: 2,681,841 km (0.113 R)
• M10: 3,006,468 km (0.061 R)
• M11: 3,186,584 km (0.106 R)
• M12: 4,283,436 km (0.106 R)
• M13: 4,370,053 km (0.098 R)
• M14: 4,604,174 km (0.062 R)
• M15: 4,782,494 km (0.075 R)
• M16: 4,902,621 km (0.091 R)
• M17: 5,238,169 km (0.118 R)
• M18: 5,581,347 km (0.103 R)
• M19: 5,707,907 km (0.109 R)
• M20: 5,835,514 km (0.079 R)
• M21: 5,964,018 km (0.112 R)
• M22: 6,755,092 km (0.095 R)
• M23: 6,856,220 km (0.119 R)
• M24: 7,060,272 km (0.04 R)
• M25: 7,754,555 km (0.118 R)
• M26: 8,289,667 km (0.112 R)
• M27: 8,616,538 km (0.095 R)
• M28: 9,133,249 km (0.086 R)
• M29: 9,622,285 km (0.071 R)
• M30: 10,081,101 km (0.027 R)
• M31: 10,822,359 km (0.111 R)
• M32: 10,901,496 km (0.034 R)
• M33: 10,980,783 km (0.084 R)
• M34: 11,179,748 km (0.056 R)
• M35: 11,824,365 km (0.063 R)
• M36: 12,069,407 km (0.08 R)
• M37: 12,357,233 km (0.067 R)
• M38: 12,564,127 km (0.095 R)
• M39: 12,981,654 km (0.106 R)
• M40: 13,107,765 km (0.117 R)
• M41: 14,304,698 km (0.05 R)
• M42: 14,609,429 km (0.089 R)
• M43: 14,872,272 km (0.111 R)
• M44: 15,092,480 km (0.051 R)
• M45: 16,527,722 km (0.032 R)
• M46: 16,939,116 km (0.095 R)
• M47: 17,493,077 km (0.077 R)
• M48: 18,146,820 km (0.066 R)
• M49: 18,903,636 km (0.071 R)
• M50: 20,155,620 km (0.071 R)
• M51: 21,235,867 km (0.099 R)
• M52: 21,384,567 km (0.107 R)
• M53: 22,033,223 km (0.09 R)
• M54: 22,739,026 km (0.09 R)
• M55: 23,145,633 km (0.06 R)
• M56: 23,247,659 km (0.106 R)
• M57: 23,349,834 km (0.078 R)
• M58: 23,760,031 km (0.102 R)
• M59: 24,172,622 km (0.119 R)
• M60: 24,431,726 km (0.082 R)
• M61: 24,639,667 km (0.079 R)
• M62: 25,793,964 km (0.095 R)
• M63: 25,952,687 km (0.086 R)
• M64: 27,126,881 km (0.083 R)
• M65: 27,828,794 km (0.113 R)
• M66: 28,482,088 km (0.047 R)
• M67: 29,140,319 km (0.11 R)
• M68: 29,526,730 km (0.09 R)
• M69: 29,970,288 km (0.09 R)
• M70: 30,527,989 km (0.062 R)
• M71: 30,864,135 km (0.109 R)
• M72: 31,314,425 km (0.114 R)
• M73: 33,079,380 km (0.107 R)
• M74: 34,235,323 km (0.093 R)
• M75: 34,759,664 km (0.094 R)
• M76: 35,521,865 km (0.086 R)
• M77: 35,816,573 km (0.12 R)
• M78: 36,348,991 km (0.102 R)
• M79: 36,764,874 km (0.05 R)
• M80: 36,883,953 km (0.096 R)
• M81: 38,444,110 km (0.075 R)
• M82: 38,625,572 km (0.107 R)
• M83: 40,701,242 km (0.09 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 542

Radius: 6

Gravity: 15.06 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 12.42 AU - 14.04 AU

Year: 17576 Days

Day: 16.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 64,568,848 km

• M1: 80,334 km (0.09 R)
• M2: 193,131 km (0.096 R)
• M3: 285,134 km (0.105 R)
• M4: 409,749 km (0.111 R)
• M5: 731,833 km (0.114 R)
• M6: 1,022,501 km (0.119 R)
• M7: 1,425,817 km (0.119 R)
• M8: 1,616,854 km (0.096 R)
• M9: 1,729,651 km (0.09 R)
• M10: 1,933,403 km (0.096 R)
• M11: 2,083,599 km (0.118 R)
• M12: 2,268,951 km (0.032 R)
• M13: 2,822,912 km (0.113 R)
• M14: 2,959,195 km (0.109 R)
• M15: 3,238,196 km (0.055 R)
• M16: 3,380,912 km (0.109 R)
• M17: 3,562,224 km (0.091 R)
• M18: 3,635,677 km (0.111 R)
• M19: 4,086,715 km (0.078 R)
• M20: 4,202,204 km (0.075 R)
• M21: 5,123,577 km (0.103 R)
• M22: 6,281,166 km (0.071 R)
• M23: 6,957,947 km (0.098 R)
• M24: 7,515,797 km (0.104 R)
• M25: 9,426,162 km (0.117 R)
• M26: 10,355,763 km (0.088 R)
• M27: 10,513,589 km (0.118 R)
• M28: 11,858,922 km (0.114 R)
• M29: 12,245,334 km (0.116 R)
• M30: 12,973,726 km (0.079 R)
• M31: 15,122,699 km (0.05 R)
• M32: 15,782,575 km (0.106 R)
• M33: 16,329,356 km (0.106 R)
• M34: 16,697,366 km (0.07 R)
• M35: 17,316,851 km (0.115 R)
• M36: 17,441,616 km (0.084 R)
• M37: 19,090,932 km (0.106 R)
• M38: 20,393,182 km (0.119 R)
• M39: 20,855,738 km (0.058 R)
• M40: 21,723,855 km (0.094 R)
• M41: 23,633,322 km (0.078 R)
• M42: 24,328,354 km (0.075 R)
• M43: 25,738,164 km (0.072 R)
• M44: 27,464,673 km (0.106 R)
• M45: 27,902,097 km (0.073 R)
• M46: 29,005,830 km (0.106 R)
• M47: 30,048,827 km (0.118 R)
• M48: 30,801,304 km (0.073 R)
• M49: 31,179,787 km (0.078 R)
• M50: 31,255,782 km (0.04 R)
• M51: 31,331,778 km (0.035 R)
• M52: 31,559,915 km (0.105 R)
• M53: 31,941,539 km (0.099 R)
• M54: 32,863,810 km (0.096 R)
• M55: 33,328,162 km (0.056 R)
• M56: 34,106,819 km (0.084 R)
• M57: 34,891,609 km (0.109 R)
• M58: 36,319,072 km (0.113 R)
• M59: 36,478,842 km (0.079 R)
• M60: 36,638,912 km (0.117 R)
• M61: 36,879,316 km (0.056 R)
• M62: 37,120,318 km (0.054 R)
• M63: 37,846,466 km (0.106 R)
• M64: 38,089,563 km (0.093 R)
• M65: 38,658,783 km (0.111 R)
• M66: 38,821,844 km (0.113 R)
• M67: 39,312,675 km (0.103 R)
• M68: 39,970,307 km (0.117 R)
• M69: 40,548,652 km (0.093 R)
• M70: 41,046,664 km (0.057 R)
• M71: 41,463,144 km (0.092 R)
• M72: 41,713,721 km (0.055 R)
• M73: 42,300,444 km (0.057 R)
• M74: 42,468,592 km (0.101 R)
• M75: 42,974,232 km (0.07 R)
• M76: 44,076,769 km (0.087 R)
• M77: 44,247,161 km (0.073 R)
• M78: 44,674,263 km (0.081 R)
• M79: 46,829,968 km (0.112 R)
• M80: 48,051,883 km (0.119 R)
• M81: 48,490,803 km (0.096 R)
• M82: 48,754,844 km (0.1 R)
• M83: 50,082,076 km (0.116 R)
• M84: 50,348,959 km (0.068 R)
• M85: 51,331,517 km (0.075 R)
• M86: 51,690,253 km (0.074 R)
• M87: 52,050,036 km (0.104 R)
• M88: 52,500,774 km (0.115 R)
• M89: 55,140,728 km (0.116 R)
• M90: 57,916,816 km (0.027 R)
• M91: 58,010,165 km (0.1 R)
• M92: 59,510,033 km (0.027 R)
• M93: 60,170,358 km (0.075 R)
• M94: 60,927,772 km (0.085 R)
• M95: 62,356,581 km (0.101 R)
• M96: 63,700,120 km (0.117 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 11,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit