🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.4 AU - 0.6 AU

Year: 134 Days

Day: 46.8 Hours

Environment

Temp: 161 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,059,964 km

• M1: 190,588 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.74 AU - 1.18 AU

Year: 356 Days

Day: 13.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 41.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 76,059,964 km

• M1: 85,271 km (0.088 R)
• M2: 635,641 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.84 AU - 1.14 AU

Year: 373 Days

Day: 25.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.88 AU - 1.1 AU

Year: 373 Days

Day: 39 Hours

Environment

Temp: 21 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,059,964 km

• M1: 338,091 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.12 AU - 1.18 AU

Year: 467 Days

Day: 43.2 Hours

Environment

Temp: -11 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.4 AU - 3.84 AU

Year: 2609 Days

Day: 15.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.3

Radius: 9.3

Gravity: 11.03 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.08 AU - 5.62 AU

Year: 4687 Days

Day: 6.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 76,059,964 km

• M1: 152,739 km (0.09 R)
• M2: 354,098 km (0.059 R)
• M3: 648,956 km (0.072 R)
• M4: 899,233 km (0.108 R)
• M5: 999,164 km (0.106 R)
• M6: 1,354,459 km (0.08 R)
• M7: 1,747,752 km (0.099 R)
• M8: 1,911,113 km (0.106 R)
• M9: 2,023,012 km (0.083 R)
• M10: 2,137,006 km (0.066 R)
• M11: 2,614,672 km (0.082 R)
• M12: 2,718,343 km (0.083 R)
• M13: 3,459,451 km (0.098 R)
• M14: 3,735,608 km (0.094 R)
• M15: 3,829,107 km (0.106 R)
• M16: 4,163,010 km (0.085 R)
• M17: 4,506,337 km (0.068 R)
• M18: 5,012,576 km (0.106 R)
• M19: 5,430,702 km (0.05 R)
• M20: 5,590,472 km (0.109 R)
• M21: 6,217,138 km (0.05 R)
• M22: 6,412,214 km (0.089 R)
• M23: 6,694,505 km (0.117 R)
• M24: 6,837,221 km (0.108 R)
• M25: 7,300,675 km (0.12 R)
• M26: 7,388,788 km (0.095 R)
• M27: 7,506,672 km (0.039 R)
• M28: 8,136,179 km (0.087 R)
• M29: 8,227,434 km (0.075 R)
• M30: 9,001,753 km (0.073 R)
• M31: 9,381,582 km (0.085 R)
• M32: 10,255,532 km (0.092 R)
• M33: 10,354,267 km (0.038 R)
• M34: 11,290,750 km (0.118 R)
• M35: 11,358,667 km (0.117 R)
• M36: 11,597,575 km (0.099 R)
• M37: 11,872,536 km (0.089 R)
• M38: 12,887,408 km (0.106 R)
• M39: 12,993,921 km (0.08 R)
• M40: 13,748,194 km (0.084 R)
• M41: 13,893,603 km (0.112 R)
• M42: 14,185,618 km (0.091 R)
• M43: 14,332,523 km (0.107 R)
• M44: 14,406,125 km (0.075 R)
• M45: 14,553,629 km (0.07 R)
• M46: 15,036,680 km (0.078 R)
• M47: 15,149,028 km (0.12 R)
• M48: 15,525,117 km (0.111 R)
• M49: 16,401,911 km (0.039 R)
• M50: 16,517,400 km (0.072 R)
• M51: 16,904,559 km (0.076 R)
• M52: 17,648,360 km (0.047 R)
• M53: 17,806,335 km (0.071 R)
• M54: 17,964,759 km (0.109 R)
• M55: 18,044,046 km (0.116 R)
• M56: 18,442,874 km (0.088 R)
• M57: 18,522,909 km (0.096 R)
• M58: 18,925,028 km (0.104 R)
• M59: 19,086,744 km (0.106 R)
• M60: 19,289,598 km (0.11 R)
• M61: 19,902,052 km (0.034 R)
• M62: 20,438,211 km (0.03 R)
• M63: 20,812,056 km (0.105 R)
• M64: 21,524,441 km (0.094 R)
• M65: 23,145,783 km (0.095 R)
• M66: 24,102,162 km (0.12 R)
• M67: 24,717,607 km (0.117 R)
• M68: 25,115,987 km (0.117 R)
• M69: 25,561,040 km (0.118 R)
• M70: 27,413,062 km (0.049 R)
• M71: 28,193,664 km (0.114 R)
• M72: 28,424,643 km (0.116 R)
• M73: 28,842,021 km (0.106 R)
• M74: 29,167,994 km (0.071 R)
• M75: 29,261,344 km (0.117 R)
• M76: 29,354,842 km (0.092 R)
• M77: 29,682,761 km (0.087 R)
• M78: 30,436,734 km (0.106 R)
• M79: 30,721,120 km (0.069 R)
• M80: 31,149,418 km (0.05 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659

Radius: 13.3

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.89 AU - 9.29 AU

Year: 8715 Days

Day: 12.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 76,059,964 km

• M1: 208,390 km (0.099 R)
• M2: 411,544 km (0.059 R)
• M3: 575,952 km (0.083 R)
• M4: 1,120,338 km (0.096 R)
• M5: 1,998,029 km (0.058 R)
• M6: 2,589,390 km (0.06 R)
• M7: 2,739,287 km (0.116 R)
• M8: 3,074,087 km (0.07 R)
• M9: 3,180,002 km (0.055 R)
• M10: 3,368,046 km (0.044 R)
• M11: 3,587,656 km (0.103 R)
• M12: 4,040,938 km (0.096 R)
• M13: 4,157,325 km (0.105 R)
• M14: 4,393,241 km (0.049 R)
• M15: 4,847,569 km (0.086 R)
• M16: 5,380,886 km (0.062 R)
• M17: 5,541,404 km (0.078 R)
• M18: 5,801,405 km (0.077 R)
• M19: 6,098,956 km (0.077 R)
• M20: 6,469,360 km (0.115 R)
• M21: 6,571,685 km (0.111 R)
• M22: 6,847,244 km (0.042 R)
• M23: 7,056,382 km (0.12 R)
• M24: 7,841,322 km (0.072 R)
• M25: 8,244,339 km (0.061 R)
• M26: 8,355,490 km (0.082 R)
• M27: 8,804,882 km (0.046 R)
• M28: 9,300,649 km (0.069 R)
• M29: 9,805,542 km (0.034 R)
• M30: 10,359,353 km (0.109 R)
• M31: 11,332,487 km (0.11 R)
• M32: 11,621,810 km (0.059 R)
• M33: 12,039,337 km (0.113 R)
• M34: 13,583,187 km (0.055 R)
• M35: 13,978,874 km (0.045 R)
• M36: 14,155,998 km (0.106 R)
• M37: 15,599,617 km (0.1 R)
• M38: 15,783,323 km (0.076 R)
• M39: 16,947,943 km (0.109 R)
• M40: 17,279,003 km (0.118 R)
• M41: 17,899,535 km (0.097 R)
• M42: 18,917,399 km (0.097 R)
• M43: 19,064,304 km (0.115 R)
• M44: 19,953,962 km (0.103 R)
• M45: 20,353,837 km (0.074 R)
• M46: 21,415,683 km (0.114 R)
• M47: 22,288,587 km (0.071 R)
• M48: 22,651,362 km (0.067 R)
• M49: 22,911,811 km (0.094 R)
• M50: 24,016,143 km (0.108 R)
• M51: 24,281,679 km (0.098 R)
• M52: 24,654,926 km (0.113 R)
• M53: 24,869,150 km (0.117 R)
• M54: 25,461,408 km (0.031 R)
• M55: 26,221,814 km (0.111 R)
• M56: 26,331,170 km (0.073 R)
• M57: 27,265,858 km (0.08 R)
• M58: 27,598,414 km (0.099 R)
• M59: 27,765,215 km (0.115 R)
• M60: 28,660,259 km (0.095 R)
• M61: 29,394,486 km (0.114 R)
• M62: 29,849,413 km (0.084 R)
• M63: 30,823,893 km (0.12 R)
• M64: 30,939,233 km (0.099 R)
• M65: 32,041,919 km (0.04 R)
• M66: 33,098,529 km (0.1 R)
• M67: 33,334,894 km (0.113 R)
• M68: 34,047,428 km (0.075 R)
• M69: 34,764,900 km (0.066 R)
• M70: 35,065,292 km (0.068 R)
• M71: 36,032,442 km (0.106 R)
• M72: 36,397,461 km (0.104 R)
• M73: 36,641,455 km (0.066 R)
• M74: 36,763,677 km (0.059 R)
• M75: 36,886,048 km (0.094 R)
• M76: 37,376,729 km (0.116 R)
• M77: 37,684,452 km (0.087 R)
• M78: 38,550,773 km (0.09 R)
• M79: 38,799,405 km (0.083 R)
• M80: 40,618,515 km (0.081 R)
• M81: 40,935,064 km (0.12 R)
• M82: 41,379,369 km (0.083 R)
• M83: 42,080,983 km (0.042 R)
• M84: 42,529,627 km (0.074 R)
• M85: 43,173,048 km (0.097 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.2

Radius: 13.9

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 8.53 AU - 13.79 AU

Year: 14120 Days

Day: 7.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 76,059,964 km

• M1: 196,871 km (0.084 R)
• M2: 352,901 km (0.104 R)
• M3: 510,877 km (0.073 R)
• M4: 1,088,025 km (0.12 R)
• M5: 1,297,163 km (0.086 R)
• M6: 1,429,408 km (0.054 R)
• M7: 1,707,959 km (0.113 R)
• M8: 1,979,329 km (0.103 R)
• M9: 2,185,625 km (0.116 R)
• M10: 2,732,854 km (0.118 R)
• M11: 3,171,176 km (0.072 R)
• M12: 3,322,419 km (0.098 R)
• M13: 4,180,213 km (0.102 R)
• M14: 4,447,246 km (0.085 R)
• M15: 5,318,055 km (0.084 R)
• M16: 5,644,477 km (0.064 R)
• M17: 6,585,597 km (0.09 R)
• M18: 7,173,667 km (0.093 R)
• M19: 7,333,437 km (0.057 R)
• M20: 8,994,871 km (0.089 R)
• M21: 9,384,424 km (0.111 R)
• M22: 11,181,842 km (0.074 R)
• M23: 11,320,819 km (0.058 R)
• M24: 12,024,826 km (0.078 R)
• M25: 12,502,044 km (0.097 R)
• M26: 12,791,366 km (0.104 R)
• M27: 12,985,544 km (0.115 R)
• M28: 13,722,313 km (0.072 R)
• M29: 14,020,761 km (0.072 R)
• M30: 14,271,188 km (0.049 R)
• M31: 14,523,111 km (0.096 R)
• M32: 14,776,530 km (0.086 R)
• M33: 15,031,295 km (0.075 R)
• M34: 16,170,034 km (0.099 R)
• M35: 16,380,069 km (0.088 R)
• M36: 16,909,047 km (0.049 R)
• M37: 17,015,561 km (0.097 R)
• M38: 17,551,421 km (0.079 R)
• M39: 17,875,450 km (0.047 R)
• M40: 18,310,779 km (0.106 R)
• M41: 18,420,135 km (0.101 R)
• M42: 20,938,167 km (0.056 R)
• M43: 22,676,195 km (0.119 R)
• M44: 22,970,304 km (0.107 R)
• M45: 24,640,864 km (0.09 R)
• M46: 25,368,807 km (0.057 R)
• M47: 26,350,468 km (0.095 R)
• M48: 26,597,753 km (0.116 R)
• M49: 27,469,610 km (0.097 R)
• M50: 28,794,897 km (0.107 R)
• M51: 29,113,391 km (0.093 R)
• M52: 30,464,410 km (0.083 R)
• M53: 31,704,277 km (0.119 R)
• M54: 33,027,171 km (0.072 R)
• M55: 33,227,033 km (0.087 R)
• M56: 33,360,624 km (0.094 R)
• M57: 34,300,548 km (0.061 R)
• M58: 34,909,411 km (0.103 R)
• M59: 35,113,014 km (0.087 R)
• M60: 35,521,715 km (0.097 R)
• M61: 35,795,031 km (0.042 R)
• M62: 36,206,275 km (0.1 R)
• M63: 37,380,170 km (0.097 R)
• M64: 37,867,111 km (0.111 R)
• M65: 38,917,736 km (0.084 R)
• M66: 39,482,020 km (0.116 R)
• M67: 40,119,905 km (0.079 R)
• M68: 40,547,156 km (0.084 R)
• M69: 41,621,868 km (0.089 R)
• M70: 42,706,003 km (0.074 R)
• M71: 43,287,939 km (0.079 R)
• M72: 43,872,568 km (0.107 R)
• M73: 45,567,811 km (0.108 R)
• M74: 46,759,806 km (0.028 R)
• M75: 47,434,792 km (0.088 R)
• M76: 48,188,616 km (0.102 R)
• M77: 48,339,859 km (0.073 R)
• M78: 49,326,607 km (0.087 R)
• M79: 50,396,830 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 380.9

Radius: 4.5

Gravity: 18.81 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 16.36 AU - 17.86 AU

Year: 26805 Days

Day: 23.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 76,059,964 km

• M1: 120,875 km (0.099 R)
• M2: 270,922 km (0.067 R)
• M3: 575,054 km (0.117 R)
• M4: 983,307 km (0.115 R)
• M5: 1,117,646 km (0.113 R)
• M6: 1,648,419 km (0.064 R)
• M7: 1,906,326 km (0.099 R)
• M8: 1,972,747 km (0.056 R)
• M9: 2,176,799 km (0.081 R)
• M10: 4,649,203 km (0.088 R)
• M11: 5,011,678 km (0.049 R)
• M12: 5,150,056 km (0.088 R)
• M13: 5,667,815 km (0.077 R)
• M14: 6,651,121 km (0.045 R)
• M15: 7,527,466 km (0.104 R)
• M16: 8,714,375 km (0.081 R)
• M17: 9,160,177 km (0.072 R)
• M18: 10,248,651 km (0.081 R)
• M19: 11,437,804 km (0.088 R)
• M20: 11,619,865 km (0.097 R)
• M21: 11,864,158 km (0.067 R)
• M22: 12,233,815 km (0.115 R)
• M23: 12,669,743 km (0.102 R)
• M24: 13,621,185 km (0.12 R)
• M25: 13,749,690 km (0.117 R)
• M26: 14,595,217 km (0.086 R)
• M27: 15,123,896 km (0.1 R)
• M28: 15,190,467 km (0.11 R)
• M29: 15,726,177 km (0.025 R)
• M30: 15,793,496 km (0.084 R)
• M31: 17,439,671 km (0.05 R)
• M32: 18,070,974 km (0.09 R)
• M33: 18,141,584 km (0.105 R)
• M34: 19,067,745 km (0.102 R)
• M35: 19,211,508 km (0.107 R)
• M36: 20,448,683 km (0.091 R)
• M37: 20,669,788 km (0.097 R)
• M38: 20,817,441 km (0.064 R)
• M39: 21,636,490 km (0.102 R)
• M40: 22,012,279 km (0.119 R)
• M41: 22,693,997 km (0.057 R)
• M42: 23,459,639 km (0.065 R)
• M43: 24,467,480 km (0.109 R)
• M44: 25,016,055 km (0.118 R)
• M45: 26,285,094 km (0.103 R)
• M46: 28,309,452 km (0.084 R)
• M47: 28,637,969 km (0.09 R)
• M48: 28,885,254 km (0.091 R)
• M49: 32,162,944 km (0.1 R)
• M50: 32,248,514 km (0.103 R)
• M51: 32,591,542 km (0.108 R)
• M52: 33,628,105 km (0.097 R)
• M53: 34,237,717 km (0.1 R)
• M54: 34,763,104 km (0.098 R)
• M55: 34,938,882 km (0.045 R)
• M56: 35,644,685 km (0.1 R)
• M57: 36,891,284 km (0.093 R)
• M58: 37,880,724 km (0.112 R)
• M59: 38,152,095 km (0.086 R)
• M60: 39,977,637 km (0.067 R)
• M61: 40,253,795 km (0.106 R)
• M62: 41,737,956 km (0.087 R)
• M63: 44,378,059 km (0.111 R)
• M64: 44,759,533 km (0.071 R)
• M65: 46,103,521 km (0.116 R)
• M66: 48,830,839 km (0.106 R)
• M67: 49,126,146 km (0.049 R)
• M68: 51,010,181 km (0.054 R)
• M69: 51,209,745 km (0.057 R)
• M70: 51,810,380 km (0.097 R)
• M71: 52,312,730 km (0.102 R)
• M72: 52,514,089 km (0.079 R)
• M73: 53,727,776 km (0.038 R)
• M74: 53,930,930 km (0.114 R)
• M75: 55,257,863 km (0.078 R)
• M76: 55,462,812 km (0.11 R)
• M77: 55,565,586 km (0.042 R)
• M78: 56,698,640 km (0.117 R)
• M79: 57,943,594 km (0.106 R)
• M80: 58,360,523 km (0.082 R)
• M81: 58,883,068 km (0.116 R)
• M82: 59,302,242 km (0.106 R)
• M83: 59,932,946 km (0.071 R)
• M84: 60,671,511 km (0.078 R)
• M85: 61,094,873 km (0.119 R)
• M86: 61,200,938 km (0.028 R)
• M87: 61,307,003 km (0.047 R)
• M88: 61,838,225 km (0.073 R)
• M89: 62,264,279 km (0.108 R)
• M90: 65,382,348 km (0.098 R)
• M91: 68,111,013 km (0.101 R)
• M92: 68,220,818 km (0.116 R)
• M93: 68,330,922 km (0.031 R)
• M94: 68,550,980 km (0.108 R)
• M95: 70,098,421 km (0.1 R)
• M96: 71,210,830 km (0.084 R)
• M97: 74,356,275 km (0.045 R)
• M98: 75,263,287 km (0.108 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 17,602 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit