🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.53 AU - 0.59 AU

Year: 160 Days

Day: 26.7 Hours

Environment

Temp: 186 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.78 AU - 0.84 AU

Year: 279 Days

Day: 41.9 Hours

Environment

Temp: 38 °C

Axial Tilt: 3.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.21 AU - 2.97 AU

Year: 1596 Days

Day: 39.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822

Radius: 12.2

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.49 AU - 5.11 AU

Year: 4027 Days

Day: 7.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 30,025,094 km

• M1: 161,416 km (0.098 R)
• M2: 295,306 km (0.052 R)
• M3: 415,433 km (0.119 R)
• M4: 567,874 km (0.099 R)
• M5: 696,528 km (0.113 R)
• M6: 1,078,152 km (0.081 R)
• M7: 1,271,432 km (0.105 R)
• M8: 1,387,221 km (0.098 R)
• M9: 1,552,377 km (0.104 R)
• M10: 1,804,898 km (0.109 R)
• M11: 2,331,932 km (0.105 R)
• M12: 2,585,350 km (0.11 R)
• M13: 2,715,650 km (0.072 R)
• M14: 2,924,788 km (0.117 R)
• M15: 3,080,220 km (0.086 R)
• M16: 3,298,483 km (0.11 R)
• M17: 3,440,153 km (0.119 R)
• M18: 3,750,568 km (0.112 R)
• M19: 4,690,641 km (0.117 R)
• M20: 5,340,644 km (0.12 R)
• M21: 5,531,680 km (0.105 R)
• M22: 5,822,499 km (0.077 R)
• M23: 5,945,019 km (0.065 R)
• M24: 6,068,587 km (0.108 R)
• M25: 6,673,411 km (0.119 R)
• M26: 7,324,013 km (0.036 R)
• M27: 7,643,554 km (0.11 R)
• M28: 7,859,124 km (0.119 R)
• M29: 8,213,821 km (0.038 R)
• M30: 8,406,952 km (0.111 R)
• M31: 9,597,451 km (0.108 R)
• M32: 10,094,266 km (0.087 R)
• M33: 10,509,699 km (0.068 R)
• M34: 11,082,509 km (0.107 R)
• M35: 12,132,986 km (0.106 R)
• M36: 12,416,324 km (0.06 R)
• M37: 13,279,653 km (0.108 R)
• M38: 13,604,281 km (0.104 R)
• M39: 14,195,342 km (0.091 R)
• M40: 14,527,300 km (0.07 R)
• M41: 14,761,271 km (0.025 R)
• M42: 15,097,567 km (0.076 R)
• M43: 15,232,803 km (0.068 R)
• M44: 15,368,488 km (0.069 R)
• M45: 16,225,535 km (0.115 R)
• M46: 16,712,177 km (0.105 R)
• M47: 17,700,121 km (0.082 R)
• M48: 18,021,607 km (0.082 R)
• M49: 18,201,124 km (0.082 R)
• M50: 18,561,805 km (0.077 R)
• M51: 18,670,562 km (0.084 R)
• M52: 19,107,388 km (0.065 R)
• M53: 19,217,043 km (0.077 R)
• M54: 19,842,961 km (0.055 R)
• M55: 20,438,211 km (0.109 R)
• M56: 20,850,802 km (0.096 R)
• M57: 21,039,145 km (0.057 R)
• M58: 21,417,778 km (0.101 R)
• M59: 22,297,263 km (0.068 R)
• M60: 23,110,477 km (0.113 R)
• M61: 23,305,553 km (0.095 R)
• M62: 24,012,253 km (0.111 R)
• M63: 24,091,241 km (0.078 R)
• M64: 24,527,020 km (0.093 R)
• M65: 24,606,606 km (0.086 R)
• M66: 24,805,870 km (0.062 R)
• M67: 24,925,548 km (0.103 R)
• M68: 25,406,655 km (0.101 R)
• M69: 25,648,256 km (0.078 R)
• M70: 25,890,754 km (0.091 R)
• M71: 26,093,309 km (0.101 R)
• M72: 27,278,873 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.3

Radius: 10.3

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.08 AU - 6.4 AU

Year: 4593 Days

Day: 13.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 30,025,094 km

• M1: 140,024 km (0.117 R)
• M2: 281,094 km (0.056 R)
• M3: 371,900 km (0.059 R)
• M4: 484,697 km (0.091 R)
• M5: 1,229,545 km (0.116 R)
• M6: 1,380,489 km (0.077 R)
• M7: 1,451,249 km (0.106 R)
• M8: 1,686,267 km (0.1 R)
• M9: 1,762,263 km (0.103 R)
• M10: 1,949,410 km (0.114 R)
• M11: 2,242,771 km (0.044 R)
• M12: 2,411,817 km (0.074 R)
• M13: 2,532,842 km (0.061 R)
• M14: 2,926,134 km (0.069 R)
• M15: 2,999,737 km (0.087 R)
• M16: 3,074,087 km (0.086 R)
• M17: 3,358,173 km (0.108 R)
• M18: 3,571,948 km (0.111 R)
• M19: 3,670,533 km (0.108 R)
• M20: 3,810,258 km (0.115 R)
• M21: 4,685,256 km (0.119 R)
• M22: 5,145,568 km (0.027 R)
• M23: 5,551,577 km (0.111 R)
• M24: 5,828,183 km (0.058 R)
• M25: 6,611,777 km (0.088 R)
• M26: 6,782,319 km (0.106 R)
• M27: 6,929,673 km (0.103 R)
• M28: 7,631,137 km (0.12 R)
• M29: 7,707,731 km (0.097 R)
• M30: 7,964,591 km (0.09 R)
• M31: 8,276,652 km (0.113 R)
• M32: 8,355,340 km (0.075 R)
• M33: 8,434,178 km (0.116 R)
• M34: 9,209,694 km (0.071 R)
• M35: 10,091,723 km (0.035 R)
• M36: 10,288,294 km (0.09 R)
• M37: 10,656,604 km (0.068 R)
• M38: 10,856,766 km (0.08 R)
• M39: 11,145,041 km (0.101 R)
• M40: 11,435,710 km (0.029 R)
• M41: 11,640,659 km (0.116 R)
• M42: 11,728,772 km (0.09 R)
• M43: 12,322,676 km (0.115 R)
• M44: 12,442,653 km (0.1 R)
• M45: 12,562,930 km (0.09 R)
• M46: 12,987,190 km (0.114 R)
• M47: 13,078,743 km (0.093 R)
• M48: 14,256,527 km (0.109 R)
• M49: 14,477,184 km (0.107 R)
• M50: 14,762,617 km (0.064 R)
• M51: 15,242,377 km (0.113 R)
• M52: 15,403,494 km (0.09 R)
• M53: 15,629,986 km (0.078 R)
• M54: 15,727,374 km (0.071 R)
• M55: 15,824,912 km (0.082 R)
• M56: 15,890,136 km (0.091 R)
• M57: 16,414,776 km (0.074 R)
• M58: 17,514,769 km (0.101 R)
• M59: 17,649,706 km (0.069 R)
• M60: 17,717,325 km (0.116 R)
• M61: 17,852,711 km (0.107 R)
• M62: 18,810,735 km (0.087 R)
• M63: 19,087,492 km (0.085 R)
• M64: 19,261,175 km (0.053 R)
• M65: 20,137,369 km (0.079 R)
• M66: 20,208,129 km (0.096 R)
• M67: 20,385,103 km (0.1 R)
• M68: 20,491,617 km (0.094 R)
• M69: 20,669,489 km (0.096 R)
• M70: 21,206,097 km (0.111 R)
• M71: 21,313,957 km (0.037 R)
• M72: 21,819,747 km (0.119 R)
• M73: 21,928,654 km (0.086 R)
• M74: 22,953,848 km (0.081 R)
• M75: 23,621,205 km (0.041 R)
• M76: 23,695,854 km (0.077 R)
• M77: 24,520,886 km (0.112 R)
• M78: 24,785,375 km (0.116 R)
• M79: 25,508,232 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.6

Radius: 8.7

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.52 AU - 7.36 AU

Year: 7000 Days

Day: 13.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 30,025,094 km

• M1: 130,001 km (0.038 R)
• M2: 327,320 km (0.102 R)
• M3: 675,734 km (0.07 R)
• M4: 984,204 km (0.094 R)
• M5: 1,182,422 km (0.108 R)
• M6: 1,290,132 km (0.098 R)
• M7: 1,554,471 km (0.099 R)
• M8: 1,936,395 km (0.085 R)
• M9: 2,125,187 km (0.087 R)
• M10: 2,310,988 km (0.036 R)
• M11: 2,437,847 km (0.067 R)
• M12: 2,794,039 km (0.052 R)
• M13: 3,723,192 km (0.096 R)
• M14: 3,818,934 km (0.089 R)
• M15: 3,958,659 km (0.072 R)
• M16: 4,122,020 km (0.109 R)
• M17: 4,399,225 km (0.118 R)
• M18: 4,477,913 km (0.115 R)
• M19: 4,763,047 km (0.111 R)
• M20: 5,054,014 km (0.093 R)
• M21: 5,314,913 km (0.088 R)
• M22: 6,011,291 km (0.098 R)
• M23: 6,212,052 km (0.061 R)
• M24: 6,775,288 km (0.11 R)
• M25: 6,866,393 km (0.093 R)
• M26: 7,314,737 km (0.087 R)
• M27: 7,759,043 km (0.07 R)
• M28: 8,337,239 km (0.089 R)
• M29: 8,716,170 km (0.11 R)
• M30: 9,057,852 km (0.099 R)
• M31: 9,374,850 km (0.086 R)
• M32: 9,710,248 km (0.107 R)
• M33: 9,857,303 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.2

Radius: 14.6

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.79 AU - 10.41 AU

Year: 9656 Days

Day: 11.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 30,025,094 km

• M1: 186,100 km (0.11 R)
• M2: 282,890 km (0.07 R)
• M3: 468,092 km (0.032 R)
• M4: 845,078 km (0.116 R)
• M5: 1,444,218 km (0.104 R)
• M6: 1,555,967 km (0.1 R)
• M7: 1,717,533 km (0.11 R)
• M8: 2,134,014 km (0.116 R)
• M9: 2,609,884 km (0.046 R)
• M10: 2,776,088 km (0.094 R)
• M11: 2,974,454 km (0.077 R)
• M12: 3,296,090 km (0.1 R)
• M13: 3,445,987 km (0.052 R)
• M14: 3,973,020 km (0.106 R)
• M15: 4,230,029 km (0.112 R)
• M16: 5,560,553 km (0.036 R)
• M17: 6,178,691 km (0.053 R)
• M18: 7,798,836 km (0.076 R)
• M19: 8,081,277 km (0.057 R)
• M20: 8,408,148 km (0.094 R)
• M21: 8,948,496 km (0.092 R)
• M22: 9,074,906 km (0.109 R)
• M23: 9,500,362 km (0.103 R)
• M24: 10,415,153 km (0.11 R)
• M25: 10,726,317 km (0.062 R)
• M26: 11,540,728 km (0.116 R)
• M27: 12,234,712 km (0.088 R)
• M28: 12,328,211 km (0.118 R)
• M29: 12,422,009 km (0.045 R)
• M30: 12,657,625 km (0.06 R)
• M31: 12,752,171 km (0.114 R)
• M32: 13,566,133 km (0.057 R)
• M33: 13,857,550 km (0.12 R)
• M34: 14,150,911 km (0.114 R)
• M35: 14,397,000 km (0.114 R)
• M36: 14,694,101 km (0.101 R)
• M37: 16,726,837 km (0.061 R)
• M38: 17,196,425 km (0.04 R)
• M39: 17,406,460 km (0.094 R)
• M40: 17,617,393 km (0.098 R)
• M41: 17,776,117 km (0.099 R)
• M42: 17,882,181 km (0.056 R)
• M43: 17,988,546 km (0.088 R)
• M44: 18,308,685 km (0.096 R)
• M45: 18,684,624 km (0.11 R)
• M46: 19,117,411 km (0.11 R)
• M47: 19,608,391 km (0.095 R)
• M48: 19,718,047 km (0.028 R)
• M49: 20,103,411 km (0.065 R)
• M50: 20,435,817 km (0.091 R)
• M51: 20,881,768 km (0.095 R)
• M52: 21,556,604 km (0.084 R)
• M53: 21,726,548 km (0.062 R)
• M54: 22,639,992 km (0.077 R)
• M55: 23,159,396 km (0.103 R)
• M56: 23,741,032 km (0.092 R)
• M57: 24,151,230 km (0.101 R)
• M58: 25,874,897 km (0.095 R)
• M59: 26,176,187 km (0.084 R)
• M60: 27,025,753 km (0.067 R)
• M61: 29,502,645 km (0.063 R)
• M62: 30,196,480 km (0.072 R)
• M63: 30,704,514 km (0.12 R)
• M64: 31,151,363 km (0.086 R)
• M65: 32,829,851 km (0.081 R)
• M66: 33,025,376 km (0.057 R)
• M67: 33,548,818 km (0.055 R)
• M68: 33,943,158 km (0.098 R)
• M69: 35,135,453 km (0.094 R)
• M70: 35,335,466 km (0.11 R)
• M71: 35,469,057 km (0.052 R)
• M72: 36,072,235 km (0.073 R)
• M73: 36,746,473 km (0.117 R)
• M74: 36,881,859 km (0.087 R)
• M75: 38,244,396 km (0.066 R)
• M76: 40,598,469 km (0.083 R)
• M77: 40,738,343 km (0.074 R)
• M78: 42,146,507 km (0.037 R)
• M79: 42,288,176 km (0.116 R)
• M80: 44,144,536 km (0.041 R)
• M81: 44,576,725 km (0.057 R)
• M82: 45,300,180 km (0.06 R)
• M83: 49,198,850 km (0.108 R)
• M84: 49,721,695 km (0.03 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.4

Radius: 13

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.66 AU - 9.74 AU

Year: 9825 Days

Day: 8.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 30,025,094 km

• M1: 172,187 km (0.064 R)
• M2: 286,929 km (0.05 R)
• M3: 702,960 km (0.08 R)
• M4: 1,163,273 km (0.105 R)
• M5: 1,266,047 km (0.093 R)
• M6: 2,145,084 km (0.099 R)
• M7: 2,329,239 km (0.1 R)
• M8: 2,480,333 km (0.079 R)
• M9: 2,852,831 km (0.068 R)
• M10: 3,391,533 km (0.113 R)
• M11: 3,629,095 km (0.081 R)
• M12: 3,716,909 km (0.105 R)
• M13: 3,849,901 km (0.101 R)
• M14: 4,421,365 km (0.107 R)
• M15: 4,873,749 km (0.1 R)
• M16: 4,970,988 km (0.095 R)
• M17: 5,341,093 km (0.068 R)
• M18: 5,542,152 km (0.063 R)
• M19: 5,643,729 km (0.078 R)
• M20: 5,848,678 km (0.09 R)
• M21: 6,585,298 km (0.089 R)
• M22: 7,519,088 km (0.115 R)
• M23: 8,232,221 km (0.114 R)
• M24: 8,348,309 km (0.086 R)
• M25: 8,435,824 km (0.042 R)
• M26: 9,116,494 km (0.031 R)
• M27: 9,357,347 km (0.107 R)
• M28: 9,448,302 km (0.11 R)
• M29: 9,569,925 km (0.102 R)
• M30: 10,186,119 km (0.102 R)
• M31: 10,467,662 km (0.116 R)
• M32: 10,593,474 km (0.041 R)
• M33: 11,038,378 km (0.073 R)
• M34: 12,342,722 km (0.1 R)
• M35: 12,676,475 km (0.047 R)
• M36: 12,878,133 km (0.112 R)
• M37: 14,249,646 km (0.068 R)
• M38: 14,424,376 km (0.073 R)
• M39: 14,564,699 km (0.114 R)
• M40: 15,703,288 km (0.036 R)
• M41: 16,174,073 km (0.074 R)
• M42: 16,283,279 km (0.102 R)
• M43: 16,466,088 km (0.106 R)
• M44: 16,759,749 km (0.092 R)
• M45: 16,981,303 km (0.084 R)
• M46: 18,027,591 km (0.034 R)
• M47: 18,140,986 km (0.043 R)
• M48: 18,368,375 km (0.029 R)
• M49: 18,596,811 km (0.05 R)
• M50: 19,791,798 km (0.095 R)
• M51: 20,852,746 km (0.097 R)
• M52: 21,091,056 km (0.101 R)
• M53: 21,490,183 km (0.108 R)
• M54: 22,134,052 km (0.05 R)
• M55: 22,580,303 km (0.082 R)
• M56: 22,865,885 km (0.094 R)
• M57: 23,729,813 km (0.103 R)
• M58: 24,940,508 km (0.035 R)
• M59: 26,085,680 km (0.063 R)
• M60: 26,213,885 km (0.112 R)
• M61: 26,514,128 km (0.105 R)
• M62: 26,600,147 km (0.101 R)
• M63: 26,686,166 km (0.062 R)
• M64: 27,726,320 km (0.066 R)
• M65: 27,857,218 km (0.12 R)
• M66: 28,119,762 km (0.047 R)
• M67: 29,266,879 km (0.098 R)
• M68: 29,444,601 km (0.109 R)
• M69: 29,667,502 km (0.104 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: 178 - 11,128 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit