🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.41 AU - 0.67 AU

Year: 138 Days

Day: 38.2 Hours

Environment

Temp: 203 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,383,730 km

• M1: 347,067 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.47 AU - 0.61 AU

Year: 138 Days

Day: 26.5 Hours

Environment

Temp: 262 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,383,730 km

• M1: 31,416 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.48 AU - 0.72 AU

Year: 162 Days

Day: 43.3 Hours

Environment

Temp: 239 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,383,730 km

• M1: 163,062 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.53 AU - 0.85 AU

Year: 200 Days

Day: 31.9 Hours

Environment

Temp: 158 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.01 AU - 1.31 AU

Year: 435 Days

Day: 15.3 Hours

Environment

Temp: 35 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,383,730 km

• M1: 610,060 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.76 AU - 2.76 AU

Year: 1597 Days

Day: 30.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.5

Radius: 12.3

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.03 AU - 6.07 AU

Year: 5182 Days

Day: 9.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 93.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 67,383,730 km

• M1: 153,637 km (0.086 R)
• M2: 238,160 km (0.06 R)
• M3: 364,570 km (0.076 R)
• M4: 481,406 km (0.074 R)
• M5: 691,142 km (0.111 R)
• M6: 943,963 km (0.115 R)
• M7: 1,129,614 km (0.081 R)
• M8: 1,340,846 km (0.087 R)
• M9: 1,661,284 km (0.094 R)
• M10: 1,759,570 km (0.093 R)
• M11: 2,421,990 km (0.106 R)
• M12: 2,664,787 km (0.061 R)
• M13: 2,780,725 km (0.074 R)
• M14: 3,261,982 km (0.074 R)
• M15: 3,422,350 km (0.109 R)
• M16: 3,585,412 km (0.088 R)
• M17: 3,677,116 km (0.111 R)
• M18: 3,788,117 km (0.03 R)
• M19: 3,994,712 km (0.108 R)
• M20: 4,243,792 km (0.111 R)
• M21: 4,498,109 km (0.107 R)
• M22: 4,597,143 km (0.074 R)
• M23: 4,717,120 km (0.097 R)
• M24: 5,083,186 km (0.113 R)
• M25: 5,522,106 km (0.091 R)
• M26: 6,280,717 km (0.06 R)
• M27: 6,436,448 km (0.117 R)
• M28: 6,615,966 km (0.059 R)
• M29: 6,706,323 km (0.119 R)
• M30: 6,842,607 km (0.107 R)
• M31: 7,002,976 km (0.037 R)
• M32: 7,141,354 km (0.042 R)
• M33: 7,373,978 km (0.093 R)
• M34: 7,514,750 km (0.109 R)
• M35: 7,966,685 km (0.093 R)
• M36: 9,425,713 km (0.073 R)
• M37: 9,629,914 km (0.099 R)
• M38: 10,068,535 km (0.079 R)
• M39: 10,251,194 km (0.106 R)
• M40: 11,450,969 km (0.107 R)
• M41: 11,751,062 km (0.073 R)
• M42: 11,833,341 km (0.08 R)
• M43: 11,970,971 km (0.119 R)
• M44: 12,081,374 km (0.114 R)
• M45: 12,414,828 km (0.037 R)
• M46: 12,554,553 km (0.102 R)
• M47: 12,638,776 km (0.114 R)
• M48: 13,119,135 km (0.082 R)
• M49: 13,261,552 km (0.075 R)
• M50: 13,375,845 km (0.095 R)
• M51: 13,461,864 km (0.099 R)
• M52: 13,547,882 km (0.098 R)
• M53: 13,865,329 km (0.074 R)
• M54: 14,595,965 km (0.118 R)
• M55: 14,951,110 km (0.077 R)
• M56: 15,070,190 km (0.105 R)
• M57: 15,700,147 km (0.066 R)
• M58: 15,912,127 km (0.033 R)
• M59: 16,094,487 km (0.118 R)
• M60: 16,800,290 km (0.111 R)
• M61: 17,017,057 km (0.092 R)
• M62: 17,767,440 km (0.108 R)
• M63: 18,400,987 km (0.099 R)
• M64: 18,720,528 km (0.054 R)
• M65: 19,300,519 km (0.102 R)
• M66: 20,115,678 km (0.102 R)
• M67: 20,775,853 km (0.113 R)
• M68: 20,908,846 km (0.076 R)
• M69: 21,577,548 km (0.118 R)
• M70: 21,948,401 km (0.094 R)
• M71: 22,049,978 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.8

Radius: 10.3

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 8.7 AU - 11.04 AU

Year: 10799 Days

Day: 7.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 67,383,730 km

• M1: 129,851 km (0.046 R)
• M2: 290,220 km (0.091 R)
• M3: 603,179 km (0.109 R)
• M4: 1,011,132 km (0.091 R)
• M5: 1,178,981 km (0.051 R)
• M6: 2,260,573 km (0.06 R)
• M7: 2,539,723 km (0.115 R)
• M8: 2,889,483 km (0.043 R)
• M9: 3,223,685 km (0.076 R)
• M10: 3,379,715 km (0.054 R)
• M11: 4,197,267 km (0.082 R)
• M12: 4,402,516 km (0.091 R)
• M13: 4,610,906 km (0.102 R)
• M14: 5,146,466 km (0.098 R)
• M15: 5,588,976 km (0.103 R)
• M16: 5,664,075 km (0.114 R)
• M17: 5,967,309 km (0.064 R)
• M18: 6,120,946 km (0.057 R)
• M19: 6,237,034 km (0.085 R)
• M20: 6,393,065 km (0.111 R)
• M21: 6,868,786 km (0.05 R)
• M22: 8,107,606 km (0.12 R)
• M23: 8,363,568 km (0.066 R)
• M24: 9,773,678 km (0.118 R)
• M25: 9,864,184 km (0.099 R)
• M26: 10,137,649 km (0.113 R)
• M27: 10,367,282 km (0.112 R)
• M28: 11,161,348 km (0.117 R)
• M29: 11,351,038 km (0.115 R)
• M30: 11,446,331 km (0.105 R)
• M31: 11,733,559 km (0.08 R)
• M32: 12,857,039 km (0.095 R)
• M33: 13,305,983 km (0.113 R)
• M34: 14,167,966 km (0.082 R)
• M35: 15,415,612 km (0.037 R)
• M36: 15,892,380 km (0.117 R)
• M37: 16,106,006 km (0.116 R)
• M38: 17,461,811 km (0.101 R)
• M39: 17,792,722 km (0.055 R)
• M40: 18,628,974 km (0.089 R)
• M41: 19,080,161 km (0.119 R)
• M42: 19,250,254 km (0.077 R)
• M43: 19,477,942 km (0.106 R)
• M44: 19,649,232 km (0.111 R)
• M45: 20,862,470 km (0.056 R)
• M46: 21,331,160 km (0.098 R)
• M47: 21,507,686 km (0.09 R)
• M48: 23,300,467 km (0.064 R)
• M49: 23,482,378 km (0.096 R)
• M50: 23,664,738 km (0.116 R)
• M51: 24,398,964 km (0.106 R)
• M52: 24,892,487 km (0.096 R)
• M53: 25,701,662 km (0.08 R)
• M54: 25,952,388 km (0.057 R)
• M55: 26,582,794 km (0.066 R)
• M56: 26,709,503 km (0.109 R)
• M57: 28,245,275 km (0.034 R)
• M58: 28,374,527 km (0.057 R)
• M59: 29,023,782 km (0.073 R)
• M60: 29,546,776 km (0.109 R)
• M61: 30,072,912 km (0.054 R)
• M62: 30,469,496 km (0.117 R)
• M63: 30,668,461 km (0.108 R)
• M64: 33,021,486 km (0.069 R)
• M65: 33,294,053 km (0.041 R)
• M66: 33,430,636 km (0.092 R)
• M67: 33,567,369 km (0.061 R)
• M68: 33,635,884 km (0.076 R)
• M69: 34,254,023 km (0.086 R)
• M70: 34,737,374 km (0.11 R)
• M71: 35,710,957 km (0.105 R)
• M72: 36,271,350 km (0.074 R)
• M73: 38,326,974 km (0.109 R)
• M74: 38,613,454 km (0.057 R)
• M75: 40,857,722 km (0.101 R)
• M76: 42,624,173 km (0.104 R)
• M77: 44,340,360 km (0.065 R)
• M78: 46,383,568 km (0.1 R)
• M79: 46,918,380 km (0.073 R)
• M80: 46,994,974 km (0.111 R)
• M81: 47,071,568 km (0.109 R)
• M82: 48,071,181 km (0.08 R)
• M83: 48,844,752 km (0.066 R)
• M84: 49,778,691 km (0.073 R)
• M85: 51,426,961 km (0.12 R)
• M86: 51,663,924 km (0.079 R)
• M87: 52,218,334 km (0.102 R)
• M88: 52,377,057 km (0.111 R)
• M89: 52,933,860 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 810.8

Radius: 5.7

Gravity: 24.96 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 14.45 AU - 21.45 AU

Year: 26484 Days

Day: 15.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 67,383,730 km

• M1: 127,757 km (0.11 R)
• M2: 198,367 km (0.117 R)
• M3: 409,150 km (0.104 R)
• M4: 501,153 km (0.059 R)
• M5: 652,247 km (0.113 R)
• M6: 905,666 km (0.09 R)
• M7: 1,090,868 km (0.099 R)
• M8: 1,356,105 km (0.094 R)
• M9: 2,224,520 km (0.05 R)
• M10: 2,689,620 km (0.027 R)
• M11: 3,370,739 km (0.105 R)
• M12: 3,418,012 km (0.106 R)
• M13: 3,513,156 km (0.115 R)
• M14: 3,657,668 km (0.03 R)
• M15: 4,102,572 km (0.104 R)
• M16: 4,254,713 km (0.079 R)
• M17: 4,775,164 km (0.09 R)
• M18: 4,828,271 km (0.042 R)
• M19: 5,989,450 km (0.081 R)
• M20: 6,809,097 km (0.069 R)
• M21: 8,230,426 km (0.106 R)
• M22: 8,615,940 km (0.101 R)
• M23: 9,337,899 km (0.115 R)
• M24: 10,353,220 km (0.068 R)
• M25: 11,261,129 km (0.041 R)
• M26: 12,707,142 km (0.096 R)
• M27: 13,152,196 km (0.09 R)
• M28: 15,927,984 km (0.105 R)
• M29: 17,957,728 km (0.028 R)
• M30: 19,045,006 km (0.106 R)
• M31: 20,933,080 km (0.111 R)
• M32: 23,601,906 km (0.081 R)
• M33: 25,253,916 km (0.089 R)
• M34: 27,418,597 km (0.062 R)
• M35: 27,800,969 km (0.094 R)
• M36: 29,446,246 km (0.095 R)
• M37: 30,132,751 km (0.097 R)
• M38: 31,821,861 km (0.099 R)
• M39: 32,223,830 km (0.073 R)
• M40: 34,567,281 km (0.071 R)
• M41: 35,395,155 km (0.063 R)
• M42: 35,499,126 km (0.099 R)
• M43: 35,915,906 km (0.105 R)
• M44: 39,739,328 km (0.077 R)
• M45: 40,280,423 km (0.091 R)
• M46: 42,138,728 km (0.078 R)
• M47: 43,133,704 km (0.106 R)
• M48: 43,244,705 km (0.037 R)
• M49: 43,578,309 km (0.11 R)
• M50: 43,801,359 km (0.088 R)
• M51: 47,763,309 km (0.07 R)
• M52: 48,454,002 km (0.027 R)
• M53: 49,380,013 km (0.11 R)
• M54: 50,545,680 km (0.033 R)
• M55: 53,379,961 km (0.049 R)
• M56: 56,386,878 km (0.091 R)
• M57: 56,629,825 km (0.072 R)
• M58: 58,217,208 km (0.099 R)
• M59: 59,077,994 km (0.032 R)
• M60: 59,942,969 km (0.058 R)
• M61: 60,936,748 km (0.067 R)
• M62: 61,185,978 km (0.073 R)
• M63: 61,935,912 km (0.102 R)
• M64: 62,312,001 km (0.109 R)
• M65: 62,437,514 km (0.077 R)
• M66: 63,066,423 km (0.094 R)
• M67: 64,076,957 km (0.115 R)
• M68: 64,965,718 km (0.088 R)
• M69: 65,475,248 km (0.059 R)
• M70: 66,370,442 km (0.11 R)
• M71: 67,398,329 km (0.111 R)
• M72: 68,043,395 km (0.114 R)
• M73: 70,382,657 km (0.051 R)
• M74: 70,775,052 km (0.094 R)
• M75: 70,906,100 km (0.102 R)
• M76: 71,562,086 km (0.11 R)
• M77: 72,748,098 km (0.105 R)
• M78: 74,472,662 km (0.079 R)
• M79: 76,210,690 km (0.115 R)
• M80: 78,368,041 km (0.119 R)
• M81: 79,318,287 km (0.098 R)
• M82: 80,135,690 km (0.1 R)
• M83: 82,329,094 km (0.118 R)
• M84: 83,156,819 km (0.118 R)
• M85: 84,403,418 km (0.12 R)
• M86: 85,656,150 km (0.088 R)
• M87: 91,726,084 km (0.03 R)
• M88: 92,154,682 km (0.112 R)
• M89: 93,588,278 km (0.118 R)
• M90: 94,884,843 km (0.112 R)
• M91: 95,029,205 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 187.3

Radius: 6.9

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 19.21 AU - 21.41 AU

Year: 31876 Days

Day: 16.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 67,383,730 km

• M1: 335,997 km (0.097 R)
• M2: 564,732 km (0.068 R)
• M3: 728,242 km (0.117 R)
• M4: 907,012 km (0.113 R)
• M5: 953,836 km (0.103 R)
• M6: 1,025,793 km (0.093 R)
• M7: 1,149,959 km (0.078 R)
• M8: 1,332,169 km (0.098 R)
• M9: 2,744,672 km (0.062 R)
• M10: 3,276,642 km (0.05 R)
• M11: 3,611,143 km (0.112 R)
• M12: 3,763,284 km (0.042 R)
• M13: 3,995,460 km (0.105 R)
• M14: 4,473,874 km (0.107 R)
• M15: 4,844,577 km (0.078 R)
• M16: 4,928,352 km (0.083 R)
• M17: 5,012,576 km (0.09 R)
• M18: 5,225,154 km (0.089 R)
• M19: 6,105,089 km (0.117 R)
• M20: 6,423,882 km (0.084 R)
• M21: 6,654,861 km (0.066 R)
• M22: 6,701,386 km (0.058 R)
• M23: 7,509,065 km (0.115 R)
• M24: 7,752,461 km (0.114 R)
• M25: 7,998,400 km (0.039 R)
• M26: 9,162,720 km (0.076 R)
• M27: 9,370,511 km (0.081 R)
• M28: 9,632,607 km (0.099 R)
• M29: 11,421,648 km (0.091 R)
• M30: 11,701,545 km (0.115 R)
• M31: 11,814,043 km (0.105 R)
• M32: 12,382,365 km (0.113 R)
• M33: 13,486,697 km (0.087 R)
• M34: 13,604,730 km (0.096 R)
• M35: 13,841,992 km (0.1 R)
• M36: 14,080,451 km (0.093 R)
• M37: 14,561,707 km (0.083 R)
• M38: 16,099,723 km (0.1 R)
• M39: 16,413,579 km (0.105 R)
• M40: 16,792,810 km (0.098 R)
• M41: 16,856,239 km (0.048 R)
• M42: 17,559,798 km (0.113 R)
• M43: 17,688,751 km (0.042 R)
• M44: 18,469,204 km (0.04 R)
• M45: 19,794,641 km (0.075 R)
• M46: 20,400,961 km (0.119 R)
• M47: 20,740,548 km (0.09 R)
• M48: 23,239,730 km (0.041 R)
• M49: 23,736,545 km (0.103 R)
• M50: 25,393,790 km (0.101 R)
• M51: 25,539,648 km (0.088 R)
• M52: 27,610,980 km (0.045 R)
• M53: 27,835,975 km (0.106 R)
• M54: 27,986,470 km (0.029 R)
• M55: 28,137,116 km (0.076 R)
• M56: 30,352,062 km (0.092 R)
• M57: 30,895,102 km (0.106 R)
• M58: 32,701,646 km (0.051 R)
• M59: 34,139,281 km (0.113 R)
• M60: 35,760,773 km (0.108 R)
• M61: 36,088,093 km (0.087 R)
• M62: 37,241,343 km (0.103 R)
• M63: 37,407,097 km (0.101 R)
• M64: 37,989,182 km (0.069 R)
• M65: 39,922,735 km (0.082 R)
• M66: 40,092,379 km (0.12 R)
• M67: 42,405,760 km (0.084 R)
• M68: 44,410,521 km (0.098 R)
• M69: 46,356,640 km (0.105 R)
• M70: 47,430,005 km (0.096 R)
• M71: 49,600,969 km (0.087 R)
• M72: 51,066,131 km (0.119 R)
• M73: 51,804,097 km (0.099 R)
• M74: 52,731,604 km (0.111 R)
• M75: 53,290,651 km (0.05 R)
• M76: 53,477,349 km (0.106 R)
• M77: 54,039,089 km (0.115 R)
• M78: 54,508,677 km (0.065 R)
• M79: 55,451,892 km (0.067 R)
• M80: 56,400,492 km (0.043 R)
• M81: 57,929,232 km (0.103 R)
• M82: 58,313,549 km (0.088 R)
• M83: 60,053,672 km (0.061 R)
• M84: 60,442,626 km (0.1 R)
• M85: 60,734,940 km (0.099 R)
• M86: 61,810,549 km (0.112 R)
• M87: 63,485,447 km (0.082 R)
• M88: 63,881,732 km (0.076 R)
• M89: 64,080,098 km (0.116 R)
• M90: 65,474,949 km (0.067 R)
• M91: 66,980,352 km (0.059 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 12,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit