🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.6 AU - 0.86 AU

Year: 234 Days

Day: 44.6 Hours

Environment

Temp: 174 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.65 AU - 0.87 AU

Year: 248 Days

Day: 47.7 Hours

Environment

Temp: 122 °C

Axial Tilt: 147.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.8 AU - 1.22 AU

Year: 380 Days

Day: 12.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 17,183,358 km

• M1: 366,814 km (0.105 R)
• M2: 769,382 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1 AU - 1.16 AU

Year: 421 Days

Day: 20 Hours

Environment

Temp: 8 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.13 AU - 1.51 AU

Year: 568 Days

Day: 37.6 Hours

Environment

Temp: -32 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.97 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.1

Radius: 9.8

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.23 AU - 5.01 AU

Year: 3721 Days

Day: 12.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 17,183,358 km

• M1: 356,791 km (0.077 R)
• M2: 450,290 km (0.055 R)
• M3: 535,710 km (0.112 R)
• M4: 656,136 km (0.079 R)
• M5: 807,230 km (0.115 R)
• M6: 948,151 km (0.105 R)
• M7: 1,525,001 km (0.097 R)
• M8: 1,799,662 km (0.052 R)
• M9: 1,928,466 km (0.116 R)
• M10: 2,287,202 km (0.046 R)
• M11: 2,349,135 km (0.062 R)
• M12: 2,458,791 km (0.102 R)
• M13: 2,683,187 km (0.094 R)
• M14: 2,798,079 km (0.117 R)
• M15: 2,931,221 km (0.07 R)
• M16: 3,273,650 km (0.098 R)
• M17: 3,378,967 km (0.051 R)
• M18: 3,848,106 km (0.075 R)
• M19: 4,090,455 km (0.033 R)
• M20: 4,185,000 km (0.091 R)
• M21: 4,453,678 km (0.101 R)
• M22: 4,531,469 km (0.054 R)
• M23: 5,109,216 km (0.099 R)
• M24: 5,170,402 km (0.089 R)
• M25: 5,334,510 km (0.086 R)
• M26: 5,458,826 km (0.056 R)
• M27: 5,773,730 km (0.088 R)
• M28: 6,246,309 km (0.068 R)
• M29: 6,333,675 km (0.108 R)
• M30: 6,421,339 km (0.106 R)
• M31: 6,642,445 km (0.097 R)
• M32: 6,933,413 km (0.108 R)
• M33: 7,205,980 km (0.049 R)
• M34: 7,366,498 km (0.096 R)
• M35: 7,644,451 km (0.102 R)
• M36: 7,737,950 km (0.091 R)
• M37: 7,855,384 km (0.105 R)
• M38: 8,187,043 km (0.117 R)
• M39: 8,330,657 km (0.117 R)
• M40: 8,402,763 km (0.108 R)
• M41: 8,547,574 km (0.116 R)
• M42: 8,742,051 km (0.057 R)
• M43: 8,938,024 km (0.088 R)
• M44: 9,110,510 km (0.078 R)
• M45: 9,509,338 km (0.052 R)
• M46: 9,584,736 km (0.113 R)
• M47: 9,862,838 km (0.101 R)
• M48: 10,349,629 km (0.085 R)
• M49: 10,609,032 km (0.11 R)
• M50: 10,791,841 km (0.107 R)
• M51: 10,949,367 km (0.119 R)
• M52: 11,667,886 km (0.11 R)
• M53: 12,291,859 km (0.118 R)
• M54: 12,843,426 km (0.071 R)
• M55: 13,010,377 km (0.108 R)
• M56: 13,290,424 km (0.094 R)
• M57: 14,113,512 km (0.046 R)
• M58: 14,199,680 km (0.119 R)
• M59: 14,430,061 km (0.057 R)
• M60: 14,749,004 km (0.112 R)
• M61: 15,660,354 km (0.08 R)
• M62: 15,928,284 km (0.102 R)
• M63: 16,077,882 km (0.103 R)
• M64: 16,167,790 km (0.052 R)
• M65: 16,408,493 km (0.043 R)
• M66: 16,499,000 km (0.104 R)
• M67: 17,413,791 km (0.109 R)
• M68: 17,846,428 km (0.106 R)
• M69: 18,313,771 km (0.091 R)
• M70: 18,596,063 km (0.092 R)
• M71: 18,848,285 km (0.114 R)
• M72: 19,579,669 km (0.054 R)
• M73: 20,223,239 km (0.089 R)
• M74: 20,547,716 km (0.108 R)
• M75: 20,612,791 km (0.059 R)
• M76: 21,135,935 km (0.118 R)
• M77: 21,498,112 km (0.12 R)
• M78: 21,696,628 km (0.119 R)
• M79: 21,862,382 km (0.106 R)
• M80: 22,161,877 km (0.043 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158

Radius: 10

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.57 AU - 4.81 AU

Year: 3806 Days

Day: 11.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 17,183,358 km

• M1: 126,859 km (0.1 R)
• M2: 203,902 km (0.105 R)
• M3: 285,433 km (0.06 R)
• M4: 414,087 km (0.096 R)
• M5: 503,846 km (0.064 R)
• M6: 753,076 km (0.077 R)
• M7: 883,974 km (0.082 R)
• M8: 1,022,950 km (0.118 R)
• M9: 1,323,193 km (0.072 R)
• M10: 1,422,825 km (0.093 R)
• M11: 1,504,356 km (0.049 R)
• M12: 1,791,584 km (0.077 R)
• M13: 2,050,239 km (0.099 R)
• M14: 2,296,776 km (0.091 R)
• M15: 2,429,918 km (0.068 R)
• M16: 2,553,187 km (0.083 R)
• M17: 2,615,719 km (0.096 R)
• M18: 2,767,710 km (0.116 R)
• M19: 2,935,709 km (0.105 R)
• M20: 3,336,332 km (0.12 R)
• M21: 4,013,112 km (0.11 R)
• M22: 4,203,850 km (0.115 R)
• M23: 4,352,550 km (0.099 R)
• M24: 4,594,151 km (0.068 R)
• M25: 4,670,446 km (0.105 R)
• M26: 5,296,961 km (0.111 R)
• M27: 5,603,936 km (0.088 R)
• M28: 5,669,311 km (0.064 R)
• M29: 5,999,922 km (0.095 R)
• M30: 6,083,697 km (0.11 R)
• M31: 6,218,335 km (0.111 R)
• M32: 6,303,007 km (0.108 R)
• M33: 6,422,237 km (0.059 R)
• M34: 6,853,976 km (0.032 R)
• M35: 7,117,717 km (0.088 R)
• M36: 7,855,384 km (0.097 R)
• M37: 8,002,140 km (0.073 R)
• M38: 8,131,392 km (0.039 R)
• M39: 8,223,993 km (0.043 R)
• M40: 8,410,542 km (0.112 R)
• M41: 8,579,587 km (0.08 R)
• M42: 8,940,118 km (0.097 R)
• M43: 9,016,712 km (0.115 R)
• M44: 9,093,456 km (0.104 R)
• M45: 9,325,034 km (0.111 R)
• M46: 9,912,654 km (0.07 R)
• M47: 10,051,481 km (0.107 R)
• M48: 10,512,242 km (0.079 R)
• M49: 10,714,798 km (0.032 R)
• M50: 10,918,550 km (0.09 R)
• M51: 11,062,015 km (0.119 R)
• M52: 11,144,144 km (0.058 R)
• M53: 11,412,822 km (0.114 R)
• M54: 11,475,204 km (0.059 R)
• M55: 11,788,462 km (0.106 R)
• M56: 12,062,226 km (0.056 R)
• M57: 12,168,141 km (0.119 R)
• M58: 12,359,477 km (0.104 R)
• M59: 12,680,514 km (0.108 R)
• M60: 13,331,115 km (0.108 R)
• M61: 13,396,639 km (0.049 R)
• M62: 13,462,462 km (0.08 R)
• M63: 13,594,258 km (0.039 R)
• M64: 14,036,918 km (0.065 R)
• M65: 14,148,219 km (0.099 R)
• M66: 14,237,529 km (0.047 R)
• M67: 14,394,307 km (0.076 R)
• M68: 14,551,684 km (0.11 R)
• M69: 15,301,169 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.3

Radius: 11.2

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.88 AU - 6.24 AU

Year: 4265 Days

Day: 6.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 17,183,358 km

• M1: 143,464 km (0.086 R)
• M2: 418,276 km (0.094 R)
• M3: 517,309 km (0.116 R)
• M4: 688,898 km (0.073 R)
• M5: 868,715 km (0.077 R)
• M6: 1,344,885 km (0.108 R)
• M7: 1,429,258 km (0.106 R)
• M8: 1,847,534 km (0.114 R)
• M9: 1,926,222 km (0.097 R)
• M10: 2,136,407 km (0.115 R)
• M11: 2,236,039 km (0.078 R)
• M12: 2,632,324 km (0.12 R)
• M13: 2,703,533 km (0.034 R)
• M14: 3,354,433 km (0.095 R)
• M15: 3,510,015 km (0.103 R)
• M16: 3,767,922 km (0.114 R)
• M17: 3,889,096 km (0.09 R)
• M18: 4,073,400 km (0.034 R)
• M19: 4,197,866 km (0.04 R)
• M20: 4,323,528 km (0.074 R)
• M21: 4,450,537 km (0.066 R)
• M22: 4,708,294 km (0.117 R)
• M23: 4,839,042 km (0.065 R)
• M24: 5,126,569 km (0.061 R)
• M25: 5,511,036 km (0.102 R)
• M26: 5,857,953 km (0.086 R)
• M27: 5,951,751 km (0.107 R)
• M28: 6,500,476 km (0.104 R)
• M29: 6,793,389 km (0.102 R)
• M30: 6,891,974 km (0.093 R)
• M31: 6,966,174 km (0.061 R)
• M32: 7,518,789 km (0.116 R)
• M33: 7,929,734 km (0.071 R)
• M34: 8,033,555 km (0.084 R)
• M35: 8,453,626 km (0.098 R)
• M36: 9,479,867 km (0.066 R)
• M37: 9,700,973 km (0.057 R)
• M38: 9,784,299 km (0.098 R)
• M39: 9,923,724 km (0.058 R)
• M40: 10,688,169 km (0.113 R)
• M41: 10,860,656 km (0.067 R)
• M42: 11,034,040 km (0.092 R)
• M43: 11,855,332 km (0.088 R)
• M44: 12,605,266 km (0.092 R)
• M45: 12,848,512 km (0.105 R)
• M46: 13,031,919 km (0.064 R)
• M47: 13,370,459 km (0.079 R)
• M48: 13,525,293 km (0.091 R)
• M49: 13,649,609 km (0.042 R)
• M50: 14,403,582 km (0.083 R)
• M51: 15,171,169 km (0.081 R)
• M52: 15,332,735 km (0.059 R)
• M53: 15,429,973 km (0.086 R)
• M54: 15,984,682 km (0.112 R)
• M55: 16,546,123 km (0.098 R)
• M56: 16,679,115 km (0.036 R)
• M57: 17,214,825 km (0.113 R)
• M58: 17,383,422 km (0.077 R)
• M59: 17,790,179 km (0.079 R)
• M60: 18,406,223 km (0.05 R)
• M61: 18,509,595 km (0.099 R)
• M62: 18,647,674 km (0.1 R)
• M63: 19,308,448 km (0.087 R)
• M64: 19,448,621 km (0.101 R)
• M65: 19,518,782 km (0.069 R)
• M66: 19,835,630 km (0.073 R)
• M67: 20,474,413 km (0.064 R)
• M68: 20,975,865 km (0.08 R)
• M69: 21,119,928 km (0.069 R)
• M70: 22,173,995 km (0.096 R)
• M71: 22,283,949 km (0.057 R)
• M72: 23,431,514 km (0.07 R)
• M73: 23,580,963 km (0.057 R)
• M74: 23,805,808 km (0.112 R)
• M75: 24,826,215 km (0.074 R)
• M76: 24,978,506 km (0.09 R)
• M77: 25,093,098 km (0.058 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.5

Radius: 11.4

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.01 AU - 5.81 AU

Year: 4715 Days

Day: 6.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 17,183,358 km

• M1: 253,718 km (0.064 R)
• M2: 330,611 km (0.065 R)
• M3: 699,669 km (0.074 R)
• M4: 901,477 km (0.097 R)
• M5: 1,137,542 km (0.068 R)
• M6: 1,210,995 km (0.04 R)
• M7: 1,586,485 km (0.109 R)
• M8: 1,926,970 km (0.064 R)
• M9: 2,234,693 km (0.034 R)
• M10: 2,676,007 km (0.081 R)
• M11: 3,421,303 km (0.112 R)
• M12: 3,617,426 km (0.092 R)
• M13: 3,750,119 km (0.112 R)
• M14: 4,204,747 km (0.096 R)
• M15: 4,509,628 km (0.065 R)
• M16: 4,773,369 km (0.115 R)
• M17: 4,846,223 km (0.09 R)
• M18: 5,042,196 km (0.06 R)
• M19: 5,215,879 km (0.091 R)
• M20: 5,569,230 km (0.031 R)
• M21: 5,645,973 km (0.105 R)
• M22: 5,774,627 km (0.096 R)
• M23: 5,930,359 km (0.11 R)
• M24: 6,061,257 km (0.046 R)
• M25: 6,352,524 km (0.111 R)
• M26: 8,458,563 km (0.111 R)
• M27: 8,576,596 km (0.086 R)
• M28: 8,754,467 km (0.033 R)
• M29: 9,235,125 km (0.069 R)
• M30: 10,569,239 km (0.088 R)
• M31: 11,307,355 km (0.066 R)
• M32: 11,600,716 km (0.109 R)
• M33: 11,699,152 km (0.086 R)
• M34: 11,962,743 km (0.085 R)
• M35: 12,362,020 km (0.078 R)
• M36: 12,698,017 km (0.105 R)
• M37: 13,241,955 km (0.094 R)
• M38: 13,516,766 km (0.102 R)
• M39: 14,176,941 km (0.075 R)
• M40: 14,387,725 km (0.089 R)
• M41: 15,026,059 km (0.074 R)
• M42: 15,204,978 km (0.051 R)
• M43: 15,709,871 km (0.096 R)
• M44: 15,927,984 km (0.108 R)
• M45: 16,183,647 km (0.089 R)
• M46: 17,145,262 km (0.104 R)
• M47: 18,468,904 km (0.118 R)
• M48: 19,512,349 km (0.088 R)
• M49: 19,629,485 km (0.069 R)
• M50: 19,707,724 km (0.104 R)
• M51: 19,825,159 km (0.106 R)
• M52: 20,535,150 km (0.083 R)
• M53: 20,733,816 km (0.085 R)
• M54: 20,973,173 km (0.08 R)
• M55: 21,293,611 km (0.083 R)
• M56: 21,535,062 km (0.091 R)
• M57: 21,696,478 km (0.05 R)
• M58: 21,777,411 km (0.103 R)
• M59: 22,264,801 km (0.097 R)
• M60: 22,673,652 km (0.097 R)
• M61: 22,837,910 km (0.083 R)
• M62: 23,250,351 km (0.099 R)
• M63: 23,415,956 km (0.111 R)
• M64: 24,334,188 km (0.107 R)
• M65: 25,221,453 km (0.089 R)
• M66: 25,434,331 km (0.069 R)
• M67: 25,733,377 km (0.082 R)
• M68: 26,162,424 km (0.107 R)
• M69: 26,377,845 km (0.059 R)
• M70: 26,723,864 km (0.073 R)
• M71: 26,940,931 km (0.073 R)
• M72: 27,114,913 km (0.091 R)
• M73: 27,376,560 km (0.084 R)
• M74: 27,595,422 km (0.085 R)
• M75: 27,726,918 km (0.1 R)
• M76: 28,387,692 km (0.067 R)
• M77: 28,476,254 km (0.108 R)
• M78: 29,724,798 km (0.058 R)
• M79: 30,175,087 km (0.105 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.8

Radius: 12.8

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.49 AU - 7.49 AU

Year: 6925 Days

Day: 7.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 17,183,358 km

• M1: 261,198 km (0.063 R)
• M2: 378,782 km (0.09 R)
• M3: 573,708 km (0.089 R)
• M4: 689,497 km (0.098 R)
• M5: 780,302 km (0.104 R)
• M6: 1,022,501 km (0.104 R)
• M7: 1,269,188 km (0.088 R)
• M8: 1,448,407 km (0.107 R)
• M9: 1,546,842 km (0.113 R)
• M10: 2,012,540 km (0.065 R)
• M11: 2,416,155 km (0.06 R)
• M12: 2,708,619 km (0.106 R)
• M13: 2,956,503 km (0.078 R)
• M14: 3,430,578 km (0.107 R)
• M15: 3,759,993 km (0.089 R)
• M16: 3,959,706 km (0.065 R)
• M17: 4,131,295 km (0.116 R)
• M18: 4,401,618 km (0.089 R)
• M19: 4,759,905 km (0.1 R)
• M20: 4,875,993 km (0.114 R)
• M21: 5,401,381 km (0.084 R)
• M22: 5,679,633 km (0.103 R)
• M23: 6,124,088 km (0.052 R)
• M24: 6,396,057 km (0.107 R)
• M25: 6,506,011 km (0.086 R)
• M26: 6,952,262 km (0.099 R)
• M27: 7,065,358 km (0.12 R)
• M28: 7,331,642 km (0.076 R)
• M29: 7,543,323 km (0.087 R)
• M30: 7,835,188 km (0.119 R)
• M31: 8,150,541 km (0.048 R)
• M32: 8,732,925 km (0.109 R)
• M33: 8,814,307 km (0.069 R)
• M34: 9,183,813 km (0.058 R)
• M35: 9,308,129 km (0.064 R)
• M36: 9,558,406 km (0.107 R)
• M37: 9,663,274 km (0.116 R)
• M38: 10,044,300 km (0.107 R)
• M39: 10,129,571 km (0.094 R)
• M40: 10,387,029 km (0.103 R)
• M41: 10,495,039 km (0.106 R)
• M42: 10,711,956 km (0.109 R)
• M43: 10,930,518 km (0.11 R)
• M44: 11,150,427 km (0.06 R)
• M45: 11,394,122 km (0.076 R)
• M46: 11,684,342 km (0.093 R)
• M47: 12,022,283 km (0.065 R)
• M48: 12,203,895 km (0.101 R)
• M49: 12,317,889 km (0.088 R)
• M50: 12,455,070 km (0.06 R)
• M51: 12,731,078 km (0.04 R)
• M52: 13,172,093 km (0.079 R)
• M53: 13,289,078 km (0.088 R)
• M54: 13,453,337 km (0.101 R)
• M55: 13,641,830 km (0.111 R)
• M56: 13,855,007 km (0.115 R)
• M57: 14,477,184 km (0.113 R)
• M58: 14,597,910 km (0.077 R)
• M59: 14,962,031 km (0.116 R)
• M60: 15,550,699 km (0.088 R)
• M61: 15,699,100 km (0.077 R)
• M62: 16,097,180 km (0.109 R)
• M63: 16,448,136 km (0.088 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: 300 - 14,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit