🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.47 AU - 0.59 AU

Year: 142 Days

Day: 42.4 Hours

Environment

Temp: 181 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.76 AU - 0.98 AU

Year: 299 Days

Day: 24.2 Hours

Environment

Temp: 168 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,543,270 km

• M1: 94,845 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.48 AU - 2.14 AU

Year: 898 Days

Day: 37.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,543,270 km

• M1: 873,053 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.88 AU - 3.68 AU

Year: 2192 Days

Day: 25.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.3

Radius: 8.9

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 8.11 AU - 8.81 AU

Year: 9079 Days

Day: 7.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 51,543,270 km

• M1: 208,240 km (0.106 R)
• M2: 311,612 km (0.094 R)
• M3: 371,900 km (0.077 R)
• M4: 678,875 km (0.08 R)
• M5: 926,011 km (0.087 R)
• M6: 1,048,980 km (0.095 R)
• M7: 1,116,449 km (0.083 R)
• M8: 1,216,679 km (0.103 R)
• M9: 1,311,824 km (0.103 R)
• M10: 1,368,521 km (0.115 R)
• M11: 1,630,168 km (0.114 R)
• M12: 1,762,413 km (0.112 R)
• M13: 1,972,448 km (0.074 R)
• M14: 2,132,817 km (0.056 R)
• M15: 2,209,860 km (0.037 R)
• M16: 2,278,076 km (0.106 R)
• M17: 2,568,147 km (0.092 R)
• M18: 2,639,954 km (0.109 R)
• M19: 2,827,849 km (0.118 R)
• M20: 3,238,794 km (0.091 R)
• M21: 3,508,070 km (0.087 R)
• M22: 3,726,483 km (0.045 R)
• M23: 3,984,988 km (0.097 R)
• M24: 4,237,210 km (0.081 R)
• M25: 4,681,815 km (0.086 R)
• M26: 4,757,362 km (0.117 R)
• M27: 4,858,640 km (0.086 R)
• M28: 4,947,950 km (0.086 R)
• M29: 5,102,335 km (0.069 R)
• M30: 5,180,125 km (0.063 R)
• M31: 5,561,750 km (0.112 R)
• M32: 5,641,784 km (0.112 R)
• M33: 5,735,732 km (0.112 R)
• M34: 6,102,995 km (0.077 R)
• M35: 6,874,621 km (0.086 R)
• M36: 7,133,874 km (0.12 R)
• M37: 7,206,429 km (0.086 R)
• M38: 7,279,283 km (0.113 R)
• M39: 7,425,590 km (0.116 R)
• M40: 7,676,764 km (0.078 R)
• M41: 7,960,701 km (0.044 R)
• M42: 8,217,710 km (0.116 R)
• M43: 8,708,990 km (0.101 R)
• M44: 8,989,486 km (0.075 R)
• M45: 9,052,317 km (0.094 R)
• M46: 9,146,713 km (0.095 R)
• M47: 9,978,477 km (0.093 R)
• M48: 10,403,485 km (0.12 R)
• M49: 10,502,369 km (0.112 R)
• M50: 10,618,158 km (0.098 R)
• M51: 10,800,966 km (0.108 R)
• M52: 11,051,991 km (0.118 R)
• M53: 11,237,343 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267

Radius: 11.6

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.65 AU - 10.97 AU

Year: 10481 Days

Day: 12.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,543,270 km

• M1: 180,265 km (0.116 R)
• M2: 331,210 km (0.041 R)
• M3: 534,513 km (0.077 R)
• M4: 810,671 km (0.098 R)
• M5: 958,474 km (0.119 R)
• M6: 1,164,769 km (0.077 R)
• M7: 1,421,329 km (0.105 R)
• M8: 1,772,884 km (0.083 R)
• M9: 2,172,311 km (0.117 R)
• M10: 2,425,580 km (0.104 R)
• M11: 2,622,002 km (0.065 R)
• M12: 2,961,290 km (0.056 R)
• M13: 3,077,527 km (0.118 R)
• M14: 3,338,576 km (0.094 R)
• M15: 3,656,621 km (0.063 R)
• M16: 3,882,663 km (0.048 R)
• M17: 4,588,316 km (0.106 R)
• M18: 5,248,791 km (0.088 R)
• M19: 5,792,878 km (0.117 R)
• M20: 6,505,862 km (0.106 R)
• M21: 6,688,521 km (0.104 R)
• M22: 7,278,086 km (0.096 R)
• M23: 7,627,098 km (0.105 R)
• M24: 7,949,182 km (0.067 R)
• M25: 8,046,570 km (0.116 R)
• M26: 8,640,025 km (0.096 R)
• M27: 9,179,325 km (0.115 R)
• M28: 9,487,497 km (0.107 R)
• M29: 9,799,109 km (0.07 R)
• M30: 9,973,690 km (0.105 R)
• M31: 10,184,473 km (0.089 R)
• M32: 10,290,538 km (0.088 R)
• M33: 10,754,142 km (0.092 R)
• M34: 11,042,866 km (0.11 R)
• M35: 11,627,943 km (0.085 R)
• M36: 11,775,746 km (0.079 R)
• M37: 12,185,644 km (0.099 R)
• M38: 12,411,088 km (0.109 R)
• M39: 12,524,483 km (0.058 R)
• M40: 12,904,612 km (0.095 R)
• M41: 13,057,650 km (0.073 R)
• M42: 13,404,418 km (0.112 R)
• M43: 13,637,342 km (0.061 R)
• M44: 13,910,657 km (0.073 R)
• M45: 14,107,079 km (0.065 R)
• M46: 14,661,788 km (0.025 R)
• M47: 15,711,068 km (0.102 R)
• M48: 15,792,748 km (0.104 R)
• M49: 15,915,568 km (0.097 R)
• M50: 16,285,972 km (0.105 R)
• M51: 16,826,170 km (0.119 R)
• M52: 17,035,458 km (0.094 R)
• M53: 17,372,053 km (0.078 R)
• M54: 17,881,284 km (0.092 R)
• M55: 18,009,340 km (0.05 R)
• M56: 18,266,349 km (0.066 R)
• M57: 18,567,789 km (0.104 R)
• M58: 18,740,873 km (0.027 R)
• M59: 18,957,790 km (0.076 R)
• M60: 19,044,856 km (0.053 R)
• M61: 19,525,963 km (0.104 R)
• M62: 22,128,068 km (0.119 R)
• M63: 22,772,386 km (0.107 R)
• M64: 24,126,546 km (0.095 R)
• M65: 24,552,152 km (0.078 R)
• M66: 24,694,569 km (0.081 R)
• M67: 25,554,757 km (0.108 R)
• M68: 26,036,911 km (0.098 R)
• M69: 26,424,818 km (0.039 R)
• M70: 26,716,983 km (0.096 R)
• M71: 27,206,467 km (0.063 R)
• M72: 28,642,308 km (0.112 R)
• M73: 30,458,874 km (0.036 R)
• M74: 30,611,913 km (0.103 R)
• M75: 30,714,088 km (0.11 R)
• M76: 30,918,738 km (0.101 R)
• M77: 31,072,525 km (0.093 R)
• M78: 32,104,601 km (0.105 R)
• M79: 32,312,392 km (0.062 R)
• M80: 32,729,321 km (0.112 R)
• M81: 34,946,960 km (0.115 R)
• M82: 35,696,894 km (0.107 R)
• M83: 36,127,736 km (0.046 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.9

Radius: 8

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 8.45 AU - 10.81 AU

Year: 11026 Days

Day: 10.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,543,270 km

• M1: 118,033 km (0.111 R)
• M2: 175,777 km (0.092 R)
• M3: 231,877 km (0.101 R)
• M4: 315,352 km (0.111 R)
• M5: 421,417 km (0.073 R)
• M6: 684,709 km (0.107 R)
• M7: 910,303 km (0.109 R)
• M8: 1,113,607 km (0.103 R)
• M9: 1,299,706 km (0.075 R)
• M10: 1,396,496 km (0.104 R)
• M11: 1,546,393 km (0.111 R)
• M12: 1,898,397 km (0.118 R)
• M13: 2,197,892 km (0.057 R)
• M14: 2,353,324 km (0.045 R)
• M15: 2,432,312 km (0.056 R)
• M16: 2,552,738 km (0.085 R)
• M17: 2,862,106 km (0.082 R)
• M18: 2,989,265 km (0.083 R)
• M19: 3,118,368 km (0.11 R)
• M20: 3,315,388 km (0.077 R)
• M21: 3,494,008 km (0.116 R)
• M22: 3,930,983 km (0.111 R)
• M23: 4,264,138 km (0.077 R)
• M24: 4,360,928 km (0.086 R)
• M25: 4,705,751 km (0.088 R)
• M26: 5,059,250 km (0.101 R)
• M27: 5,265,247 km (0.104 R)
• M28: 5,579,253 km (0.107 R)
• M29: 5,632,210 km (0.072 R)
• M30: 6,061,855 km (0.099 R)
• M31: 6,253,191 km (0.052 R)
• M32: 6,557,772 km (0.057 R)
• M33: 6,782,319 km (0.063 R)
• M34: 7,210,468 km (0.105 R)
• M35: 7,325,957 km (0.116 R)
• M36: 7,442,195 km (0.086 R)
• M37: 7,676,615 km (0.07 R)
• M38: 8,182,704 km (0.116 R)
• M39: 8,242,843 km (0.075 R)
• M40: 8,303,280 km (0.107 R)
• M41: 8,515,859 km (0.102 R)
• M42: 8,607,413 km (0.105 R)
• M43: 9,446,956 km (0.053 R)
• M44: 9,764,552 km (0.079 R)
• M45: 10,344,992 km (0.109 R)
• M46: 10,870,380 km (0.113 R)
• M47: 11,036,433 km (0.069 R)
• M48: 11,471,763 km (0.045 R)
• M49: 11,981,144 km (0.09 R)
• M50: 12,394,034 km (0.115 R)
• M51: 13,839,598 km (0.065 R)
• M52: 14,091,671 km (0.059 R)
• M53: 14,600,453 km (0.108 R)
• M54: 14,820,362 km (0.096 R)
• M55: 14,967,566 km (0.074 R)
• M56: 15,636,119 km (0.1 R)
• M57: 15,823,416 km (0.09 R)
• M58: 16,200,552 km (0.109 R)
• M59: 16,580,530 km (0.118 R)
• M60: 16,733,419 km (0.088 R)
• M61: 17,117,587 km (0.028 R)
• M62: 17,738,268 km (0.055 R)
• M63: 18,484,911 km (0.068 R)
• M64: 19,402,395 km (0.102 R)
• M65: 19,563,362 km (0.102 R)
• M66: 20,334,689 km (0.09 R)
• M67: 21,906,663 km (0.09 R)
• M68: 23,217,889 km (0.116 R)
• M69: 23,732,206 km (0.046 R)
• M70: 24,467,330 km (0.063 R)
• M71: 24,597,779 km (0.086 R)
• M72: 25,078,288 km (0.032 R)
• M73: 25,165,952 km (0.044 R)
• M74: 25,650,201 km (0.082 R)
• M75: 25,959,868 km (0.109 R)
• M76: 26,226,302 km (0.115 R)
• M77: 26,717,133 km (0.114 R)
• M78: 26,806,742 km (0.058 R)
• M79: 28,071,143 km (0.098 R)
• M80: 29,540,044 km (0.109 R)
• M81: 29,911,047 km (0.096 R)
• M82: 30,097,147 km (0.043 R)
• M83: 30,892,559 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.7

Radius: 14.1

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 10.23 AU - 14.05 AU

Year: 15606 Days

Day: 5.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 51,543,270 km

• M1: 199,264 km (0.112 R)
• M2: 378,333 km (0.063 R)
• M3: 540,946 km (0.103 R)
• M4: 802,144 km (0.108 R)
• M5: 968,347 km (0.106 R)
• M6: 1,066,184 km (0.092 R)
• M7: 1,209,349 km (0.089 R)
• M8: 1,470,846 km (0.095 R)
• M9: 2,126,534 km (0.09 R)
• M10: 2,364,245 km (0.085 R)
• M11: 3,618,174 km (0.072 R)
• M12: 4,163,758 km (0.082 R)
• M13: 4,908,306 km (0.108 R)
• M14: 5,048,180 km (0.1 R)
• M15: 5,154,095 km (0.112 R)
• M16: 5,332,117 km (0.094 R)
• M17: 6,027,149 km (0.05 R)
• M18: 6,214,894 km (0.11 R)
• M19: 6,328,588 km (0.114 R)
• M20: 6,557,922 km (0.068 R)
• M21: 6,673,561 km (0.064 R)
• M22: 6,789,948 km (0.097 R)
• M23: 7,262,229 km (0.117 R)
• M24: 7,704,739 km (0.111 R)
• M25: 8,742,948 km (0.077 R)
• M26: 9,041,546 km (0.107 R)
• M27: 9,736,727 km (0.073 R)
• M28: 10,584,648 km (0.107 R)
• M29: 10,811,737 km (0.109 R)
• M30: 11,132,475 km (0.071 R)
• M31: 11,409,830 km (0.07 R)
• M32: 11,689,428 km (0.111 R)
• M33: 12,638,178 km (0.117 R)
• M34: 12,976,119 km (0.114 R)
• M35: 13,170,447 km (0.069 R)
• M36: 13,317,053 km (0.073 R)
• M37: 13,957,930 km (0.034 R)
• M38: 14,207,160 km (0.052 R)
• M39: 14,407,621 km (0.099 R)
• M40: 15,270,053 km (0.035 R)
• M41: 15,940,850 km (0.042 R)
• M42: 16,938,668 km (0.094 R)
• M43: 17,151,246 km (0.056 R)
• M44: 17,418,278 km (0.093 R)
• M45: 17,579,246 km (0.111 R)
• M46: 18,227,753 km (0.1 R)
• M47: 18,445,717 km (0.115 R)
• M48: 19,604,053 km (0.111 R)
• M49: 20,220,247 km (0.112 R)
• M50: 21,185,003 km (0.047 R)
• M51: 21,644,269 km (0.074 R)
• M52: 21,759,609 km (0.092 R)
• M53: 21,932,993 km (0.088 R)
• M54: 22,164,869 km (0.046 R)
• M55: 24,708,482 km (0.086 R)
• M56: 27,156,651 km (0.119 R)
• M57: 27,343,349 km (0.106 R)
• M58: 29,425,452 km (0.065 R)
• M59: 30,259,610 km (0.099 R)
• M60: 32,148,283 km (0.057 R)
• M61: 32,280,079 km (0.059 R)
• M62: 33,073,845 km (0.068 R)
• M63: 34,613,058 km (0.027 R)
• M64: 34,748,145 km (0.081 R)
• M65: 35,561,508 km (0.105 R)
• M66: 36,039,025 km (0.063 R)
• M67: 36,587,151 km (0.101 R)
• M68: 37,000,191 km (0.039 R)
• M69: 37,276,349 km (0.067 R)
• M70: 37,483,990 km (0.099 R)
• M71: 37,691,932 km (0.051 R)
• M72: 38,877,644 km (0.082 R)
• M73: 39,088,278 km (0.077 R)
• M74: 39,439,983 km (0.09 R)
• M75: 39,863,494 km (0.11 R)
• M76: 40,999,989 km (0.048 R)
• M77: 43,377,847 km (0.089 R)
• M78: 44,473,353 km (0.104 R)
• M79: 45,282,527 km (0.064 R)
• M80: 46,096,639 km (0.107 R)
• M81: 46,393,890 km (0.1 R)
• M82: 46,766,239 km (0.086 R)
• M83: 46,990,187 km (0.092 R)
• M84: 47,214,434 km (0.095 R)
• M85: 48,115,313 km (0.066 R)
• M86: 49,476,953 km (0.036 R)
• M87: 50,928,052 km (0.073 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 16,103 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit