🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.5 AU - 0.64 AU

Year: 158 Days

Day: 39.4 Hours

Environment

Temp: 192 °C

Axial Tilt: 154.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,703,261 km

• M1: 275,709 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.92 AU - 1.48 AU

Year: 483 Days

Day: 35.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.07 AU - 1.37 AU

Year: 495 Days

Day: 33.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.22 AU - 1.94 AU

Year: 729 Days

Day: 27 Hours

Environment

Temp: -52 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.84 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.9 AU - 2.3 AU

Year: 1117 Days

Day: 36.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,703,261 km

• M1: 85,420 km (0.095 R)
• M2: 389,254 km (0.077 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.48 AU - 3.82 AU

Year: 2052 Days

Day: 15.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,703,261 km

• M1: 978,220 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.8

Radius: 8.7

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.63 AU - 6.99 AU

Year: 5819 Days

Day: 7.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 46,703,261 km

• M1: 189,092 km (0.119 R)
• M2: 284,685 km (0.111 R)
• M3: 393,742 km (0.074 R)
• M4: 472,580 km (0.11 R)
• M5: 528,679 km (0.06 R)
• M6: 811,419 km (0.034 R)
• M7: 892,351 km (0.106 R)
• M8: 1,217,278 km (0.098 R)
• M9: 1,393,205 km (0.117 R)
• M10: 1,505,703 km (0.104 R)
• M11: 1,954,646 km (0.084 R)
• M12: 2,563,060 km (0.061 R)
• M13: 2,684,384 km (0.053 R)
• M14: 2,772,348 km (0.065 R)
• M15: 2,933,016 km (0.07 R)
• M16: 3,282,476 km (0.103 R)
• M17: 4,142,066 km (0.101 R)
• M18: 4,367,360 km (0.085 R)
• M19: 4,639,030 km (0.118 R)
• M20: 4,702,459 km (0.109 R)
• M21: 4,894,693 km (0.086 R)
• M22: 5,045,936 km (0.03 R)
• M23: 5,198,676 km (0.112 R)
• M24: 5,576,261 km (0.093 R)
• M25: 5,666,319 km (0.067 R)
• M26: 6,054,824 km (0.117 R)
• M27: 6,404,883 km (0.04 R)
• M28: 6,546,702 km (0.043 R)
• M29: 6,761,525 km (0.101 R)
• M30: 7,100,065 km (0.067 R)
• M31: 7,173,367 km (0.072 R)
• M32: 7,320,721 km (0.079 R)
• M33: 7,543,772 km (0.116 R)
• M34: 8,483,695 km (0.09 R)
• M35: 8,717,816 km (0.106 R)
• M36: 8,927,851 km (0.112 R)
• M37: 9,166,011 km (0.116 R)
• M38: 9,811,676 km (0.119 R)
• M39: 10,416,201 km (0.055 R)
• M40: 10,807,399 km (0.055 R)
• M41: 10,948,171 km (0.12 R)
• M42: 11,431,521 km (0.066 R)
• M43: 11,488,967 km (0.102 R)
• M44: 12,038,440 km (0.056 R)
• M45: 12,213,619 km (0.111 R)
• M46: 12,419,316 km (0.097 R)
• M47: 12,626,060 km (0.119 R)
• M48: 12,685,301 km (0.09 R)
• M49: 13,132,898 km (0.113 R)
• M50: 13,403,820 km (0.043 R)
• M51: 13,798,608 km (0.104 R)
• M52: 14,289,738 km (0.081 R)
• M53: 14,599,555 km (0.096 R)
• M54: 14,817,819 km (0.05 R)
• M55: 14,974,298 km (0.119 R)
• M56: 15,225,922 km (0.037 R)
• M57: 15,415,612 km (0.116 R)
• M58: 15,606,050 km (0.12 R)
• M59: 15,701,493 km (0.115 R)
• M60: 16,085,511 km (0.103 R)
• M61: 16,343,119 km (0.09 R)
• M62: 16,699,760 km (0.037 R)
• M63: 17,124,468 km (0.053 R)
• M64: 17,288,727 km (0.087 R)
• M65: 17,784,793 km (0.085 R)
• M66: 18,352,667 km (0.059 R)
• M67: 18,621,943 km (0.07 R)
• M68: 18,994,292 km (0.113 R)
• M69: 19,815,435 km (0.099 R)
• M70: 20,126,299 km (0.091 R)
• M71: 20,682,953 km (0.119 R)
• M72: 20,928,144 km (0.111 R)
• M73: 21,139,077 km (0.083 R)
• M74: 21,350,608 km (0.105 R)
• M75: 21,421,368 km (0.104 R)
• M76: 21,847,123 km (0.094 R)
• M77: 22,599,002 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.1

Radius: 12.5

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.03 AU - 7.15 AU

Year: 6210 Days

Day: 6.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 46,703,261 km

• M1: 209,587 km (0.094 R)
• M2: 316,699 km (0.062 R)
• M3: 446,550 km (0.08 R)
• M4: 623,225 km (0.073 R)
• M5: 978,669 km (0.083 R)
• M6: 1,141,581 km (0.096 R)
• M7: 1,546,543 km (0.098 R)
• M8: 1,792,631 km (0.045 R)
• M9: 1,995,336 km (0.043 R)
• M10: 2,283,911 km (0.11 R)
• M11: 2,463,727 km (0.112 R)
• M12: 2,795,236 km (0.072 R)
• M13: 3,031,601 km (0.096 R)
• M14: 3,252,108 km (0.08 R)
• M15: 3,455,262 km (0.072 R)
• M16: 3,616,229 km (0.112 R)
• M17: 4,017,600 km (0.095 R)
• M18: 4,508,281 km (0.107 R)
• M19: 4,633,944 km (0.092 R)
• M20: 4,888,858 km (0.068 R)
• M21: 5,174,590 km (0.053 R)
• M22: 5,332,715 km (0.067 R)
• M23: 5,600,047 km (0.08 R)
• M24: 6,287,599 km (0.119 R)
• M25: 6,627,186 km (0.026 R)
• M26: 6,914,862 km (0.098 R)
• M27: 7,147,936 km (0.082 R)
• M28: 7,472,563 km (0.088 R)
• M29: 7,562,023 km (0.078 R)
• M30: 7,802,277 km (0.092 R)
• M31: 8,106,110 km (0.114 R)
• M32: 9,456,530 km (0.093 R)
• M33: 10,741,127 km (0.096 R)
• M34: 11,215,502 km (0.07 R)
• M35: 11,455,307 km (0.088 R)
• M36: 11,870,441 km (0.087 R)
• M37: 12,079,878 km (0.075 R)
• M38: 12,502,343 km (0.117 R)
• M39: 12,679,766 km (0.083 R)
• M40: 13,001,401 km (0.048 R)
• M41: 13,145,165 km (0.076 R)
• M42: 13,361,783 km (0.113 R)
• M43: 14,203,420 km (0.075 R)
• M44: 14,351,672 km (0.104 R)
• M45: 14,537,472 km (0.047 R)
• M46: 14,799,119 km (0.115 R)
• M47: 15,251,204 km (0.088 R)
• M48: 15,822,817 km (0.09 R)
• M49: 16,285,075 km (0.077 R)
• M50: 16,517,849 km (0.096 R)
• M51: 17,262,397 km (0.031 R)
• M52: 17,539,453 km (0.12 R)
• M53: 17,618,889 km (0.105 R)
• M54: 18,460,377 km (0.098 R)
• M55: 19,314,731 km (0.04 R)
• M56: 19,726,274 km (0.078 R)
• M57: 19,850,141 km (0.07 R)
• M58: 20,182,099 km (0.093 R)
• M59: 20,432,376 km (0.027 R)
• M60: 20,599,627 km (0.052 R)
• M61: 21,826,479 km (0.101 R)
• M62: 22,427,264 km (0.12 R)
• M63: 22,599,900 km (0.079 R)
• M64: 23,076,968 km (0.056 R)
• M65: 23,251,249 km (0.12 R)
• M66: 23,688,972 km (0.116 R)
• M67: 23,864,900 km (0.109 R)
• M68: 24,795,099 km (0.116 R)
• M69: 25,152,638 km (0.06 R)
• M70: 25,287,126 km (0.07 R)
• M71: 26,280,905 km (0.112 R)
• M72: 26,828,433 km (0.116 R)
• M73: 27,103,544 km (0.074 R)
• M74: 27,610,381 km (0.117 R)
• M75: 28,399,809 km (0.093 R)
• M76: 28,820,778 km (0.063 R)
• M77: 30,096,100 km (0.096 R)
• M78: 30,573,167 km (0.095 R)
• M79: 31,534,633 km (0.118 R)
• M80: 31,679,743 km (0.065 R)
• M81: 32,213,657 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.6

Radius: 15

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 6.27 AU - 7.91 AU

Year: 6930 Days

Day: 10 Hours

Environment

Temp: -170 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 46,703,261 km

• M1: 188,942 km (0.104 R)
• M2: 370,853 km (0.082 R)
• M3: 525,089 km (0.106 R)
• M4: 623,374 km (0.069 R)
• M5: 729,589 km (0.109 R)
• M6: 1,307,934 km (0.12 R)
• M7: 1,421,928 km (0.116 R)
• M8: 1,707,061 km (0.088 R)
• M9: 2,011,194 km (0.097 R)
• M10: 2,127,731 km (0.112 R)
• M11: 2,545,408 km (0.087 R)
• M12: 2,654,016 km (0.092 R)
• M13: 2,764,269 km (0.076 R)
• M14: 2,951,416 km (0.1 R)
• M15: 3,123,604 km (0.066 R)
• M16: 3,318,978 km (0.105 R)
• M17: 3,478,150 km (0.117 R)
• M18: 3,640,015 km (0.099 R)
• M19: 4,013,561 km (0.112 R)
• M20: 4,663,863 km (0.078 R)
• M21: 5,115,948 km (0.112 R)
• M22: 5,892,810 km (0.102 R)
• M23: 6,159,992 km (0.109 R)
• M24: 6,858,464 km (0.086 R)
• M25: 7,582,218 km (0.108 R)
• M26: 7,953,221 km (0.106 R)
• M27: 8,357,435 km (0.087 R)
• M28: 8,962,558 km (0.102 R)
• M29: 9,186,207 km (0.1 R)
• M30: 9,496,622 km (0.106 R)
• M31: 10,157,097 km (0.104 R)
• M32: 10,331,827 km (0.095 R)
• M33: 11,552,696 km (0.099 R)
• M34: 12,319,385 km (0.084 R)
• M35: 13,102,679 km (0.097 R)
• M36: 13,388,710 km (0.083 R)
• M37: 13,708,850 km (0.098 R)
• M38: 14,948,567 km (0.094 R)
• M39: 15,615,475 km (0.087 R)
• M40: 15,986,477 km (0.092 R)
• M41: 16,497,055 km (0.065 R)
• M42: 16,599,679 km (0.099 R)
• M43: 16,737,159 km (0.074 R)
• M44: 17,012,868 km (0.105 R)
• M45: 17,955,036 km (0.082 R)
• M46: 18,914,108 km (0.082 R)
• M47: 19,417,953 km (0.071 R)
• M48: 19,780,578 km (0.081 R)
• M49: 20,218,751 km (0.104 R)
• M50: 20,328,705 km (0.047 R)
• M51: 20,549,362 km (0.099 R)
• M52: 20,881,918 km (0.058 R)
• M53: 22,229,645 km (0.059 R)
• M54: 22,609,175 km (0.111 R)
• M55: 23,567,050 km (0.079 R)
• M56: 24,264,924 km (0.11 R)
• M57: 24,420,955 km (0.079 R)
• M58: 24,812,452 km (0.117 R)
• M59: 25,048,368 km (0.06 R)
• M60: 25,324,526 km (0.118 R)
• M61: 25,522,294 km (0.117 R)
• M62: 26,119,040 km (0.117 R)
• M63: 26,921,932 km (0.11 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.2

Radius: 12.5

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 9.72 AU - 9.82 AU

Year: 11210 Days

Day: 5.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 46,703,261 km

• M1: 224,397 km (0.032 R)
• M2: 328,517 km (0.083 R)
• M3: 660,325 km (0.106 R)
• M4: 739,612 km (0.089 R)
• M5: 1,092,513 km (0.097 R)
• M6: 1,288,636 km (0.12 R)
• M7: 1,627,475 km (0.118 R)
• M8: 1,970,802 km (0.098 R)
• M9: 2,090,481 km (0.12 R)
• M10: 2,312,185 km (0.105 R)
• M11: 2,438,744 km (0.081 R)
• M12: 2,593,728 km (0.105 R)
• M13: 2,752,152 km (0.058 R)
• M14: 3,051,049 km (0.093 R)
• M15: 3,134,524 km (0.118 R)
• M16: 3,218,748 km (0.062 R)
• M17: 3,592,294 km (0.117 R)
• M18: 4,381,422 km (0.091 R)
• M19: 4,925,959 km (0.114 R)
• M20: 5,156,489 km (0.114 R)
• M21: 5,731,244 km (0.082 R)
• M22: 6,008,898 km (0.105 R)
• M23: 6,255,435 km (0.089 R)
• M24: 6,795,034 km (0.065 R)
• M25: 6,978,292 km (0.068 R)
• M26: 7,537,938 km (0.117 R)
• M27: 7,651,632 km (0.039 R)
• M28: 7,765,775 km (0.118 R)
• M29: 7,996,006 km (0.112 R)
• M30: 8,621,026 km (0.072 R)
• M31: 8,859,485 km (0.106 R)
• M32: 9,547,037 km (0.067 R)
• M33: 10,251,643 km (0.09 R)
• M34: 10,419,940 km (0.101 R)
• M35: 12,375,633 km (0.112 R)
• M36: 13,418,181 km (0.069 R)
• M37: 13,694,787 km (0.089 R)
• M38: 14,160,037 km (0.066 R)
• M39: 14,441,580 km (0.082 R)
• M40: 15,201,836 km (0.072 R)
• M41: 17,912,849 km (0.112 R)
• M42: 18,014,127 km (0.106 R)
• M43: 18,166,567 km (0.101 R)
• M44: 18,319,456 km (0.115 R)
• M45: 19,141,945 km (0.1 R)
• M46: 19,401,348 km (0.046 R)
• M47: 20,398,118 km (0.086 R)
• M48: 20,876,084 km (0.096 R)
• M49: 21,143,116 km (0.083 R)
• M50: 21,788,930 km (0.109 R)
• M51: 22,331,970 km (0.089 R)
• M52: 23,487,015 km (0.094 R)
• M53: 23,598,017 km (0.096 R)
• M54: 24,323,866 km (0.109 R)
• M55: 25,797,554 km (0.088 R)
• M56: 26,718,778 km (0.051 R)
• M57: 27,709,415 km (0.094 R)
• M58: 27,944,134 km (0.101 R)
• M59: 28,120,809 km (0.117 R)
• M60: 28,238,692 km (0.094 R)
• M61: 28,356,725 km (0.086 R)
• M62: 28,534,148 km (0.096 R)
• M63: 29,128,201 km (0.094 R)
• M64: 29,426,799 km (0.096 R)
• M65: 30,268,287 km (0.075 R)
• M66: 31,117,703 km (0.116 R)
• M67: 31,239,626 km (0.088 R)
• M68: 32,036,384 km (0.104 R)
• M69: 32,159,503 km (0.032 R)
• M70: 32,715,708 km (0.053 R)
• M71: 33,712,479 km (0.109 R)
• M72: 33,900,523 km (0.118 R)
• M73: 34,151,698 km (0.062 R)
• M74: 35,799,518 km (0.117 R)
• M75: 36,055,331 km (0.084 R)
• M76: 36,440,246 km (0.112 R)
• M77: 37,408,294 km (0.069 R)
• M78: 37,993,371 km (0.087 R)
• M79: 38,843,536 km (0.116 R)
• M80: 39,238,175 km (0.1 R)
• M81: 40,696,156 km (0.074 R)
• M82: 41,700,406 km (0.043 R)
• M83: 42,239,408 km (0.102 R)
• M84: 43,052,173 km (0.086 R)
• M85: 43,733,442 km (0.113 R)
• M86: 44,212,454 km (0.115 R)
• M87: 44,899,707 km (0.103 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 10,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit