🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.42 AU - 0.6 AU

Year: 156 Days

Day: 19.2 Hours

Environment

Temp: 148 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.52 AU - 0.62 AU

Year: 184 Days

Day: 20.1 Hours

Environment

Temp: 28 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 84,181,073 km

• M1: 368,759 km (0.028 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.52 AU - 0.76 AU

Year: 219 Days

Day: 45.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,181,073 km

• M1: 525,986 km (0.112 R)

Asteroid Belt

Center: 1.77 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.9

Radius: 9.8

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.47 AU - 3.31 AU

Year: 2100 Days

Day: 9.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 84,181,073 km

• M1: 156,330 km (0.104 R)
• M2: 258,206 km (0.116 R)
• M3: 324,029 km (0.07 R)
• M4: 437,574 km (0.099 R)
• M5: 582,235 km (0.073 R)
• M6: 786,735 km (0.088 R)
• M7: 875,297 km (0.117 R)
• M8: 967,599 km (0.11 R)
• M9: 1,223,262 km (0.116 R)
• M10: 1,316,910 km (0.106 R)
• M11: 1,423,873 km (0.097 R)
• M12: 1,522,757 km (0.1 R)
• M13: 1,612,665 km (0.101 R)
• M14: 1,857,258 km (0.099 R)
• M15: 1,953,599 km (0.082 R)
• M16: 2,126,384 km (0.119 R)
• M17: 2,253,094 km (0.109 R)
• M18: 2,317,271 km (0.097 R)
• M19: 2,447,720 km (0.074 R)
• M20: 2,567,099 km (0.098 R)
• M21: 2,937,354 km (0.054 R)
• M22: 3,007,815 km (0.056 R)
• M23: 3,486,977 km (0.118 R)
• M24: 3,606,805 km (0.063 R)
• M25: 3,927,991 km (0.066 R)
• M26: 4,021,340 km (0.091 R)
• M27: 4,178,867 km (0.076 R)
• M28: 4,274,310 km (0.096 R)
• M29: 4,548,822 km (0.056 R)
• M30: 4,779,054 km (0.086 R)
• M31: 4,946,005 km (0.076 R)
• M32: 5,200,022 km (0.09 R)
• M33: 5,285,742 km (0.068 R)
• M34: 6,422,985 km (0.108 R)
• M35: 7,633,381 km (0.117 R)
• M36: 7,927,042 km (0.044 R)
• M37: 8,344,719 km (0.068 R)
• M38: 8,425,053 km (0.075 R)
• M39: 8,728,587 km (0.081 R)
• M40: 8,871,603 km (0.097 R)
• M41: 9,284,193 km (0.042 R)
• M42: 9,409,257 km (0.102 R)
• M43: 9,534,919 km (0.097 R)
• M44: 9,893,805 km (0.051 R)
• M45: 10,021,561 km (0.099 R)
• M46: 10,149,767 km (0.099 R)
• M47: 10,235,636 km (0.07 R)
• M48: 10,429,664 km (0.028 R)
• M49: 10,843,302 km (0.112 R)
• M50: 10,908,976 km (0.114 R)
• M51: 11,107,193 km (0.104 R)
• M52: 11,529,508 km (0.09 R)
• M53: 11,844,112 km (0.118 R)
• M54: 12,116,081 km (0.108 R)
• M55: 12,252,814 km (0.062 R)
• M56: 12,367,106 km (0.058 R)
• M57: 12,642,965 km (0.088 R)
• M58: 12,804,830 km (0.072 R)
• M59: 13,224,153 km (0.079 R)
• M60: 13,553,567 km (0.109 R)
• M61: 13,861,739 km (0.111 R)
• M62: 14,172,304 km (0.091 R)
• M63: 14,557,668 km (0.07 R)
• M64: 14,678,842 km (0.12 R)
• M65: 14,970,857 km (0.049 R)
• M66: 15,215,749 km (0.084 R)
• M67: 15,437,303 km (0.106 R)
• M68: 15,908,537 km (0.093 R)
• M69: 16,008,319 km (0.096 R)
• M70: 16,208,630 km (0.11 R)
• M71: 16,460,104 km (0.087 R)
• M72: 17,119,980 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.9

Radius: 12.8

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.52 AU - 4.9 AU

Year: 3693 Days

Day: 9 Hours

Environment

Temp: -155 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 84,181,073 km

• M1: 159,920 km (0.116 R)
• M2: 241,002 km (0.11 R)
• M3: 359,633 km (0.106 R)
• M4: 491,130 km (0.106 R)
• M5: 704,905 km (0.12 R)
• M6: 846,874 km (0.101 R)
• M7: 975,229 km (0.07 R)
• M8: 1,200,523 km (0.094 R)
• M9: 1,306,438 km (0.107 R)
• M10: 1,528,142 km (0.101 R)
• M11: 1,643,781 km (0.053 R)
• M12: 1,792,631 km (0.062 R)
• M13: 1,993,242 km (0.072 R)
• M14: 2,201,333 km (0.038 R)
• M15: 2,570,091 km (0.071 R)
• M16: 2,726,720 km (0.091 R)
• M17: 3,049,553 km (0.068 R)
• M18: 3,518,841 km (0.109 R)
• M19: 3,634,929 km (0.089 R)
• M20: 3,732,616 km (0.111 R)
• M21: 4,132,342 km (0.106 R)
• M22: 4,275,657 km (0.045 R)
• M23: 4,462,205 km (0.052 R)
• M24: 4,588,167 km (0.105 R)
• M25: 4,994,923 km (0.103 R)
• M26: 5,391,058 km (0.028 R)
• M27: 6,027,448 km (0.078 R)
• M28: 6,712,008 km (0.029 R)
• M29: 7,297,085 km (0.114 R)
• M30: 7,595,832 km (0.114 R)
• M31: 7,696,362 km (0.1 R)
• M32: 7,949,631 km (0.072 R)
• M33: 8,077,238 km (0.077 R)
• M34: 8,179,862 km (0.04 R)
• M35: 8,386,307 km (0.103 R)
• M36: 8,646,907 km (0.089 R)
• M37: 8,831,062 km (0.073 R)
• M38: 8,963,306 km (0.082 R)
• M39: 9,907,568 km (0.108 R)
• M40: 10,155,451 km (0.073 R)
• M41: 11,310,945 km (0.11 R)
• M42: 12,006,576 km (0.095 R)
• M43: 12,212,123 km (0.084 R)
• M44: 12,478,108 km (0.061 R)
• M45: 12,835,647 km (0.098 R)
• M46: 13,287,582 km (0.101 R)
• M47: 14,082,994 km (0.059 R)
• M48: 14,674,205 km (0.08 R)
• M49: 14,957,094 km (0.076 R)
• M50: 15,083,355 km (0.117 R)
• M51: 15,400,652 km (0.059 R)
• M52: 15,752,207 km (0.071 R)
• M53: 16,333,245 km (0.108 R)
• M54: 16,463,395 km (0.119 R)
• M55: 16,724,593 km (0.116 R)
• M56: 17,549,775 km (0.118 R)
• M57: 18,489,698 km (0.099 R)
• M58: 18,659,193 km (0.117 R)
• M59: 18,999,977 km (0.085 R)
• M60: 19,239,633 km (0.118 R)
• M61: 19,756,643 km (0.087 R)
• M62: 20,173,722 km (0.102 R)
• M63: 20,313,296 km (0.046 R)
• M64: 21,370,804 km (0.071 R)
• M65: 21,620,183 km (0.084 R)
• M66: 21,906,364 km (0.085 R)
• M67: 22,157,689 km (0.075 R)
• M68: 22,265,698 km (0.058 R)
• M69: 22,736,034 km (0.061 R)
• M70: 23,759,882 km (0.099 R)
• M71: 24,537,641 km (0.117 R)
• M72: 24,686,790 km (0.097 R)
• M73: 25,023,385 km (0.106 R)
• M74: 25,173,432 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97

Radius: 11.8

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.75 AU - 6.77 AU

Year: 5910 Days

Day: 11.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 84,181,073 km

• M1: 246,687 km (0.101 R)
• M2: 347,665 km (0.067 R)
• M3: 469,887 km (0.071 R)
• M4: 549,024 km (0.034 R)
• M5: 682,017 km (0.104 R)
• M6: 945,758 km (0.114 R)
• M7: 1,090,269 km (0.097 R)
• M8: 1,201,121 km (0.06 R)
• M9: 1,468,004 km (0.112 R)
• M10: 1,719,029 km (0.101 R)
• M11: 2,083,898 km (0.116 R)
• M12: 2,262,518 km (0.117 R)
• M13: 2,513,394 km (0.039 R)
• M14: 2,608,239 km (0.113 R)
• M15: 2,899,805 km (0.084 R)
• M16: 3,028,011 km (0.105 R)
• M17: 3,172,821 km (0.097 R)
• M18: 3,260,785 km (0.104 R)
• M19: 3,439,255 km (0.094 R)
• M20: 3,636,275 km (0.109 R)
• M21: 3,713,169 km (0.072 R)
• M22: 3,884,010 km (0.079 R)
• M23: 4,249,926 km (0.041 R)
• M24: 4,461,756 km (0.107 R)
• M25: 4,643,668 km (0.096 R)
• M26: 4,743,898 km (0.115 R)
• M27: 4,845,026 km (0.111 R)
• M28: 5,501,611 km (0.108 R)
• M29: 5,607,826 km (0.095 R)
• M30: 5,696,986 km (0.108 R)
• M31: 5,822,499 km (0.104 R)
• M32: 6,003,363 km (0.054 R)
• M33: 6,315,274 km (0.114 R)
• M34: 6,576,173 km (0.12 R)
• M35: 7,243,978 km (0.051 R)
• M36: 7,497,546 km (0.106 R)
• M37: 8,073,797 km (0.076 R)
• M38: 8,275,904 km (0.097 R)
• M39: 8,664,409 km (0.05 R)
• M40: 8,892,097 km (0.075 R)
• M41: 9,037,955 km (0.051 R)
• M42: 9,438,130 km (0.11 R)
• M43: 9,565,737 km (0.036 R)
• M44: 9,865,531 km (0.112 R)
• M45: 10,343,197 km (0.102 R)
• M46: 10,783,912 km (0.08 R)
• M47: 11,320,968 km (0.115 R)
• M48: 11,433,915 km (0.104 R)
• M49: 11,615,377 km (0.115 R)
• M50: 11,706,632 km (0.107 R)
• M51: 11,889,590 km (0.089 R)
• M52: 12,004,481 km (0.066 R)
• M53: 12,096,633 km (0.062 R)
• M54: 12,467,636 km (0.103 R)
• M55: 12,607,660 km (0.111 R)
• M56: 12,748,282 km (0.103 R)
• M57: 12,842,379 km (0.086 R)
• M58: 13,007,535 km (0.103 R)
• M59: 13,268,434 km (0.118 R)
• M60: 13,459,320 km (0.101 R)
• M61: 13,771,382 km (0.067 R)
• M62: 13,916,192 km (0.12 R)
• M63: 14,110,221 km (0.104 R)
• M64: 14,304,997 km (0.092 R)
• M65: 14,525,355 km (0.101 R)
• M66: 14,598,957 km (0.102 R)
• M67: 15,143,044 km (0.096 R)
• M68: 15,996,949 km (0.097 R)
• M69: 16,073,094 km (0.042 R)
• M70: 17,047,425 km (0.111 R)
• M71: 17,125,216 km (0.082 R)
• M72: 17,333,157 km (0.104 R)
• M73: 17,463,457 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.3

Radius: 12.5

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 8.42 AU - 8.94 AU

Year: 10932 Days

Day: 8.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 84,181,073 km

• M1: 168,298 km (0.082 R)
• M2: 377,585 km (0.064 R)
• M3: 543,339 km (0.085 R)
• M4: 831,465 km (0.103 R)
• M5: 942,915 km (0.112 R)
• M6: 1,127,370 km (0.084 R)
• M7: 1,210,247 km (0.056 R)
• M8: 1,382,584 km (0.035 R)
• M9: 1,563,447 km (0.095 R)
• M10: 1,949,260 km (0.082 R)
• M11: 2,118,904 km (0.106 R)
• M12: 2,223,174 km (0.038 R)
• M13: 2,528,054 km (0.086 R)
• M14: 2,639,056 km (0.115 R)
• M15: 2,732,704 km (0.109 R)
• M16: 2,904,293 km (0.039 R)
• M17: 3,001,232 km (0.089 R)
• M18: 3,278,437 km (0.063 R)
• M19: 3,564,020 km (0.099 R)
• M20: 3,836,587 km (0.055 R)
• M21: 3,943,400 km (0.116 R)
• M22: 4,514,265 km (0.03 R)
• M23: 5,419,183 km (0.116 R)
• M24: 5,636,100 km (0.097 R)
• M25: 5,880,393 km (0.096 R)
• M26: 6,203,225 km (0.043 R)
• M27: 6,685,529 km (0.032 R)
• M28: 7,048,752 km (0.077 R)
• M29: 7,153,621 km (0.073 R)
• M30: 8,039,539 km (0.098 R)
• M31: 8,287,273 km (0.111 R)
• M32: 8,537,401 km (0.116 R)
• M33: 8,733,823 km (0.114 R)
• M34: 9,563,193 km (0.119 R)
• M35: 10,838,964 km (0.08 R)
• M36: 11,051,692 km (0.086 R)
• M37: 11,574,088 km (0.089 R)
• M38: 11,667,138 km (0.117 R)
• M39: 11,947,784 km (0.106 R)
• M40: 12,041,881 km (0.096 R)
• M41: 12,136,127 km (0.053 R)
• M42: 12,388,798 km (0.082 R)
• M43: 12,483,942 km (0.092 R)
• M44: 12,803,184 km (0.083 R)
• M45: 13,189,595 km (0.104 R)
• M46: 13,319,297 km (0.094 R)
• M47: 13,941,175 km (0.065 R)
• M48: 14,639,498 km (0.104 R)
• M49: 14,740,177 km (0.091 R)
• M50: 15,622,655 km (0.064 R)
• M51: 15,759,836 km (0.027 R)
• M52: 15,966,581 km (0.059 R)
• M53: 16,104,809 km (0.059 R)
• M54: 17,084,077 km (0.12 R)
• M55: 17,866,922 km (0.087 R)
• M56: 18,298,961 km (0.074 R)
• M57: 18,953,302 km (0.087 R)
• M58: 19,136,560 km (0.113 R)
• M59: 19,320,266 km (0.102 R)
• M60: 19,652,523 km (0.087 R)
• M61: 19,912,225 km (0.066 R)
• M62: 20,135,724 km (0.056 R)
• M63: 20,360,121 km (0.111 R)
• M64: 20,585,265 km (0.091 R)
• M65: 21,227,788 km (0.118 R)
• M66: 22,921,236 km (0.041 R)
• M67: 24,338,975 km (0.103 R)
• M68: 24,538,090 km (0.028 R)
• M69: 25,219,359 km (0.118 R)
• M70: 25,987,993 km (0.058 R)
• M71: 26,313,966 km (0.043 R)
• M72: 26,846,535 km (0.052 R)
• M73: 27,217,388 km (0.111 R)
• M74: 27,382,693 km (0.106 R)
• M75: 27,839,117 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 956.9

Radius: 3.7

Gravity: 69.9 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 11.85 AU - 13.85 AU

Year: 19692 Days

Day: 16.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 84,181,073 km

• M1: 143,016 km (0.103 R)
• M2: 573,409 km (0.056 R)
• M3: 620,682 km (0.045 R)
• M4: 903,272 km (0.108 R)
• M5: 1,221,167 km (0.072 R)
• M6: 1,251,685 km (0.096 R)
• M7: 1,808,788 km (0.037 R)
• M8: 2,393,865 km (0.119 R)
• M9: 2,827,250 km (0.094 R)
• M10: 3,115,525 km (0.069 R)
• M11: 4,406,106 km (0.118 R)
• M12: 4,548,074 km (0.118 R)
• M13: 5,839,553 km (0.096 R)
• M14: 7,458,651 km (0.077 R)
• M15: 7,969,827 km (0.104 R)
• M16: 9,205,655 km (0.068 R)
• M17: 9,691,997 km (0.106 R)
• M18: 10,499,826 km (0.047 R)
• M19: 10,752,796 km (0.038 R)
• M20: 11,329,196 km (0.112 R)
• M21: 11,393,823 km (0.074 R)
• M22: 11,653,674 km (0.102 R)
• M23: 11,915,470 km (0.086 R)
• M24: 12,047,117 km (0.098 R)
• M25: 12,511,618 km (0.029 R)
• M26: 15,133,470 km (0.094 R)
• M27: 15,634,473 km (0.119 R)
• M28: 16,432,429 km (0.111 R)
• M29: 16,947,195 km (0.108 R)
• M30: 19,832,339 km (0.096 R)
• M31: 20,932,781 km (0.106 R)
• M32: 21,650,701 km (0.082 R)
• M33: 22,214,685 km (0.104 R)
• M34: 22,376,700 km (0.088 R)
• M35: 23,769,606 km (0.075 R)
• M36: 24,101,414 km (0.032 R)
• M37: 24,267,767 km (0.11 R)
• M38: 24,769,518 km (0.057 R)
• M39: 25,021,740 km (0.115 R)
• M40: 26,209,547 km (0.075 R)
• M41: 27,676,504 km (0.086 R)
• M42: 29,613,946 km (0.07 R)
• M43: 30,329,323 km (0.106 R)
• M44: 30,419,081 km (0.063 R)
• M45: 32,050,895 km (0.075 R)
• M46: 32,509,113 km (0.107 R)
• M47: 35,493,142 km (0.063 R)
• M48: 35,872,223 km (0.085 R)
• M49: 36,252,800 km (0.091 R)
• M50: 36,921,802 km (0.094 R)
• M51: 37,017,694 km (0.115 R)
• M52: 38,758,116 km (0.048 R)
• M53: 39,050,729 km (0.067 R)
• M54: 40,722,934 km (0.119 R)
• M55: 41,617,679 km (0.037 R)
• M56: 42,117,485 km (0.099 R)
• M57: 42,518,856 km (0.087 R)
• M58: 42,921,424 km (0.034 R)
• M59: 43,629,022 km (0.089 R)
• M60: 43,831,877 km (0.077 R)
• M61: 45,055,588 km (0.115 R)
• M62: 45,466,084 km (0.074 R)
• M63: 47,432,398 km (0.028 R)
• M64: 49,743,686 km (0.042 R)
• M65: 50,699,766 km (0.063 R)
• M66: 50,806,279 km (0.11 R)
• M67: 52,198,886 km (0.045 R)
• M68: 53,386,992 km (0.081 R)
• M69: 55,240,659 km (0.107 R)
• M70: 58,116,230 km (0.092 R)
• M71: 60,813,479 km (0.107 R)
• M72: 62,291,357 km (0.112 R)
• M73: 64,241,814 km (0.086 R)
• M74: 64,472,643 km (0.063 R)
• M75: 64,935,050 km (0.1 R)
• M76: 65,398,504 km (0.098 R)
• M77: 66,795,599 km (0.098 R)
• M78: 70,926,146 km (0.101 R)
• M79: 71,164,605 km (0.111 R)
• M80: 72,962,023 km (0.111 R)
• M81: 73,805,905 km (0.068 R)
• M82: 75,017,049 km (0.103 R)
• M83: 75,990,632 km (0.094 R)
• M84: 77,827,544 km (0.06 R)
• M85: 77,950,514 km (0.075 R)
• M86: 78,813,095 km (0.109 R)
• M87: 78,936,663 km (0.077 R)
• M88: 80,175,034 km (0.103 R)
• M89: 81,170,458 km (0.056 R)
• M90: 81,794,581 km (0.1 R)
• M91: 83,802,782 km (0.105 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: 259 - 13,377 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit