🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.36 AU - 1.76 AU

Year: 723 Days

Day: 15.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,667,521 km

• M1: 338,839 km (0.083 R)
• M2: 955,182 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.26 AU - 3.52 AU

Year: 2315 Days

Day: 42.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.4

Radius: 11.4

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 7.78 AU - 10.1 AU

Year: 9913 Days

Day: 6.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 79,667,521 km

• M1: 143,315 km (0.12 R)
• M2: 264,489 km (0.117 R)
• M3: 603,927 km (0.103 R)
• M4: 900,130 km (0.11 R)
• M5: 1,406,519 km (0.115 R)
• M6: 1,556,865 km (0.116 R)
• M7: 1,667,717 km (0.09 R)
• M8: 2,137,754 km (0.097 R)
• M9: 2,211,805 km (0.062 R)
• M10: 2,286,753 km (0.104 R)
• M11: 2,543,014 km (0.079 R)
• M12: 2,701,289 km (0.103 R)
• M13: 3,367,149 km (0.086 R)
• M14: 3,453,916 km (0.116 R)
• M15: 3,808,612 km (0.117 R)
• M16: 4,268,626 km (0.098 R)
• M17: 4,457,568 km (0.12 R)
• M18: 4,843,979 km (0.037 R)
• M19: 4,942,265 km (0.079 R)
• M20: 5,375,949 km (0.084 R)
• M21: 6,567,795 km (0.064 R)
• M22: 6,713,354 km (0.083 R)
• M23: 7,007,463 km (0.098 R)
• M24: 7,800,033 km (0.086 R)
• M25: 7,876,926 km (0.059 R)
• M26: 8,740,256 km (0.111 R)
• M27: 9,757,671 km (0.05 R)
• M28: 10,598,411 km (0.096 R)
• M29: 11,331,291 km (0.073 R)
• M30: 12,036,046 km (0.113 R)
• M31: 12,214,367 km (0.098 R)
• M32: 12,619,029 km (0.086 R)
• M33: 13,119,733 km (0.052 R)
• M34: 13,211,437 km (0.084 R)
• M35: 13,673,245 km (0.117 R)
• M36: 13,952,844 km (0.056 R)
• M37: 14,423,030 km (0.065 R)
• M38: 15,138,257 km (0.108 R)
• M39: 15,234,449 km (0.079 R)
• M40: 15,962,691 km (0.099 R)
• M41: 16,504,086 km (0.037 R)
• M42: 16,652,637 km (0.054 R)
• M43: 18,163,874 km (0.098 R)
• M44: 19,351,831 km (0.085 R)
• M45: 20,778,396 km (0.068 R)
• M46: 20,885,359 km (0.057 R)
• M47: 21,100,032 km (0.103 R)
• M48: 22,293,374 km (0.103 R)
• M49: 23,119,453 km (0.066 R)
• M50: 23,899,606 km (0.109 R)
• M51: 25,485,643 km (0.115 R)
• M52: 26,639,342 km (0.084 R)
• M53: 27,046,996 km (0.108 R)
• M54: 27,515,686 km (0.079 R)
• M55: 27,633,270 km (0.074 R)
• M56: 28,579,776 km (0.061 R)
• M57: 29,116,982 km (0.069 R)
• M58: 33,344,318 km (0.099 R)
• M59: 34,035,760 km (0.1 R)
• M60: 34,351,710 km (0.083 R)
• M61: 34,541,700 km (0.087 R)
• M62: 34,922,725 km (0.078 R)
• M63: 35,241,369 km (0.079 R)
• M64: 35,881,498 km (0.069 R)
• M65: 37,173,126 km (0.081 R)
• M66: 38,875,101 km (0.074 R)
• M67: 39,073,019 km (0.105 R)
• M68: 39,602,745 km (0.117 R)
• M69: 40,669,228 km (0.102 R)
• M70: 40,803,268 km (0.115 R)
• M71: 41,947,991 km (0.089 R)
• M72: 42,830,469 km (0.114 R)
• M73: 43,239,769 km (0.105 R)
• M74: 44,613,675 km (0.05 R)
• M75: 44,751,904 km (0.119 R)
• M76: 45,514,554 km (0.103 R)
• M77: 45,653,530 km (0.108 R)
• M78: 46,421,266 km (0.108 R)
• M79: 46,841,786 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 748.4

Radius: 4.5

Gravity: 36.96 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 13.71 AU - 13.87 AU

Year: 18991 Days

Day: 18.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 79,667,521 km

• M1: 100,231 km (0.095 R)
• M2: 181,313 km (0.051 R)
• M3: 468,840 km (0.077 R)
• M4: 509,530 km (0.053 R)
• M5: 572,661 km (0.046 R)
• M6: 802,293 km (0.084 R)
• M7: 1,609,823 km (0.118 R)
• M8: 1,832,424 km (0.106 R)
• M9: 1,865,037 km (0.113 R)
• M10: 2,412,565 km (0.074 R)
• M11: 2,484,372 km (0.116 R)
• M12: 2,666,881 km (0.111 R)
• M13: 2,816,030 km (0.051 R)
• M14: 2,967,872 km (0.092 R)
• M15: 3,319,427 km (0.094 R)
• M16: 3,976,461 km (0.08 R)
• M17: 4,852,506 km (0.117 R)
• M18: 5,641,934 km (0.09 R)
• M19: 5,978,380 km (0.081 R)
• M20: 6,026,999 km (0.104 R)
• M21: 6,470,407 km (0.106 R)
• M22: 7,232,608 km (0.085 R)
• M23: 7,388,489 km (0.087 R)
• M24: 7,440,699 km (0.09 R)
• M25: 9,174,239 km (0.089 R)
• M26: 9,342,836 km (0.079 R)
• M27: 10,027,844 km (0.096 R)
• M28: 10,201,528 km (0.061 R)
• M29: 10,669,769 km (0.102 R)
• M30: 10,787,951 km (0.039 R)
• M31: 11,264,869 km (0.094 R)
• M32: 12,362,918 km (0.076 R)
• M33: 14,072,821 km (0.099 R)
• M34: 14,988,211 km (0.111 R)
• M35: 17,151,695 km (0.036 R)
• M36: 19,194,903 km (0.113 R)
• M37: 19,482,729 km (0.05 R)
• M38: 20,869,053 km (0.117 R)
• M39: 20,942,954 km (0.08 R)
• M40: 21,313,508 km (0.108 R)
• M41: 22,362,488 km (0.057 R)
• M42: 22,665,274 km (0.112 R)
• M43: 23,275,035 km (0.069 R)
• M44: 23,504,967 km (0.107 R)
• M45: 24,122,058 km (0.092 R)
• M46: 24,354,833 km (0.036 R)
• M47: 25,136,182 km (0.084 R)
• M48: 25,450,936 km (0.084 R)
• M49: 25,608,911 km (0.062 R)
• M50: 25,846,323 km (0.042 R)
• M51: 26,643,082 km (0.065 R)
• M52: 28,016,091 km (0.07 R)
• M53: 28,097,472 km (0.11 R)
• M54: 28,588,003 km (0.082 R)
• M55: 29,246,384 km (0.062 R)
• M56: 29,494,567 km (0.043 R)
• M57: 30,326,929 km (0.058 R)
• M58: 30,578,254 km (0.063 R)
• M59: 31,335,967 km (0.106 R)
• M60: 31,759,628 km (0.097 R)
• M61: 32,441,345 km (0.109 R)
• M62: 34,602,885 km (0.056 R)
• M63: 34,777,765 km (0.114 R)
• M64: 35,656,802 km (0.067 R)
• M65: 38,246,940 km (0.103 R)
• M66: 38,699,623 km (0.115 R)
• M67: 39,701,779 km (0.114 R)
• M68: 41,359,922 km (0.074 R)
• M69: 41,731,523 km (0.104 R)
• M70: 42,384,368 km (0.095 R)
• M71: 44,648,232 km (0.101 R)
• M72: 47,435,839 km (0.071 R)
• M73: 47,922,182 km (0.112 R)
• M74: 48,214,646 km (0.102 R)
• M75: 48,801,518 km (0.076 R)
• M76: 49,489,220 km (0.057 R)
• M77: 50,180,212 km (0.117 R)
• M78: 50,675,680 km (0.079 R)
• M79: 50,973,679 km (0.108 R)
• M80: 53,278,085 km (0.093 R)
• M81: 57,883,755 km (0.111 R)
• M82: 58,715,818 km (0.106 R)
• M83: 60,181,428 km (0.105 R)
• M84: 65,080,908 km (0.113 R)
• M85: 65,188,768 km (0.044 R)
• M86: 65,729,265 km (0.115 R)
• M87: 66,814,897 km (0.116 R)
• M88: 67,687,501 km (0.119 R)
• M89: 67,906,213 km (0.104 R)
• M90: 68,125,225 km (0.063 R)
• M91: 69,885,543 km (0.107 R)
• M92: 70,660,460 km (0.087 R)
• M93: 70,771,312 km (0.072 R)
• M94: 72,554,070 km (0.103 R)
• M95: 74,690,178 km (0.054 R)
• M96: 75,709,089 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 691.3

Radius: 3.3

Gravity: 63.48 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 14.36 AU - 15.44 AU

Year: 21330 Days

Day: 21.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,667,521 km

• M1: 54,154 km (0.1 R)
• M2: 233,373 km (0.119 R)
• M3: 562,488 km (0.106 R)
• M4: 654,341 km (0.088 R)
• M5: 1,096,253 km (0.083 R)
• M6: 1,300,155 km (0.118 R)
• M7: 2,262,967 km (0.065 R)
• M8: 2,673,164 km (0.081 R)
• M9: 2,711,611 km (0.071 R)
• M10: 2,985,674 km (0.072 R)
• M11: 3,773,307 km (0.071 R)
• M12: 3,816,391 km (0.068 R)
• M13: 4,806,430 km (0.073 R)
• M14: 6,325,746 km (0.09 R)
• M15: 6,428,520 km (0.115 R)
• M16: 6,792,491 km (0.109 R)
• M17: 7,703,842 km (0.066 R)
• M18: 8,596,043 km (0.047 R)
• M19: 9,228,244 km (0.054 R)
• M20: 9,579,200 km (0.082 R)
• M21: 9,934,645 km (0.085 R)
• M22: 10,054,174 km (0.097 R)
• M23: 10,719,585 km (0.055 R)
• M24: 10,841,956 km (0.117 R)
• M25: 11,150,277 km (0.108 R)
• M26: 11,524,122 km (0.109 R)
• M27: 12,219,902 km (0.08 R)
• M28: 12,476,313 km (0.09 R)
• M29: 12,669,743 km (0.119 R)
• M30: 12,864,220 km (0.064 R)
• M31: 13,124,969 km (0.085 R)
• M32: 15,411,124 km (0.071 R)
• M33: 15,827,156 km (0.111 R)
• M34: 15,966,730 km (0.111 R)
• M35: 18,107,476 km (0.115 R)
• M36: 18,180,330 km (0.063 R)
• M37: 18,472,943 km (0.101 R)
• M38: 19,733,605 km (0.088 R)
• M39: 20,034,296 km (0.116 R)
• M40: 20,109,694 km (0.106 R)
• M41: 20,185,091 km (0.095 R)
• M42: 20,260,638 km (0.078 R)
• M43: 23,439,742 km (0.117 R)
• M44: 24,077,777 km (0.074 R)
• M45: 26,190,847 km (0.104 R)
• M46: 27,688,023 km (0.082 R)
• M47: 28,024,468 km (0.045 R)
• M48: 28,108,842 km (0.073 R)
• M49: 28,616,577 km (0.112 R)
• M50: 29,042,033 km (0.076 R)
• M51: 30,764,653 km (0.058 R)
• M52: 30,851,569 km (0.096 R)
• M53: 31,462,826 km (0.03 R)
• M54: 31,901,896 km (0.059 R)
• M55: 32,608,596 km (0.061 R)
• M56: 33,231,222 km (0.108 R)
• M57: 33,767,979 km (0.084 R)
• M58: 35,304,200 km (0.094 R)
• M59: 35,669,069 km (0.069 R)
• M60: 39,763,264 km (0.079 R)
• M61: 39,952,804 km (0.068 R)
• M62: 40,428,226 km (0.113 R)
• M63: 40,523,520 km (0.086 R)
• M64: 41,192,671 km (0.038 R)
• M65: 44,691,017 km (0.063 R)
• M66: 46,076,892 km (0.107 R)
• M67: 46,675,284 km (0.111 R)
• M68: 48,081,204 km (0.1 R)
• M69: 50,729,087 km (0.106 R)
• M70: 52,381,844 km (0.117 R)
• M71: 52,901,996 km (0.097 R)
• M72: 54,683,108 km (0.054 R)
• M73: 54,788,425 km (0.067 R)
• M74: 55,104,974 km (0.046 R)
• M75: 59,600,240 km (0.111 R)
• M76: 59,817,157 km (0.069 R)
• M77: 60,034,374 km (0.075 R)
• M78: 60,687,667 km (0.063 R)
• M79: 60,905,931 km (0.1 R)
• M80: 63,434,883 km (0.078 R)
• M81: 63,989,143 km (0.112 R)
• M82: 64,100,294 km (0.107 R)
• M83: 64,545,048 km (0.107 R)
• M84: 67,122,919 km (0.116 R)
• M85: 67,461,609 km (0.061 R)
• M86: 68,367,573 km (0.106 R)
• M87: 70,764,879 km (0.116 R)
• M88: 71,109,553 km (0.109 R)
• M89: 71,454,825 km (0.09 R)
• M90: 71,685,355 km (0.111 R)
• M91: 73,305,649 km (0.069 R)
• M92: 78,119,858 km (0.051 R)
• M93: 78,238,490 km (0.111 R)
• M94: 79,071,002 km (0.11 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 13,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit