🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.61 AU - 0.91 AU

Year: 251 Days

Day: 46.7 Hours

Environment

Temp: 144 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.78 AU - 1.02 AU

Year: 323 Days

Day: 12.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 45.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,600,854 km

• M1: 93,947 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.89 AU - 1.05 AU

Year: 362 Days

Day: 17.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.43 AU - 1.83 AU

Year: 788 Days

Day: 43.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.72 AU - 2.64 AU

Year: 1219 Days

Day: 41.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.55 AU - 4.39 AU

Year: 2996 Days

Day: 34.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,600,854 km

• M1: 40,391 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931

Radius: 12.9

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.33 AU - 7.43 AU

Year: 6104 Days

Day: 10.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,600,854 km

• M1: 388,506 km (0.065 R)
• M2: 548,127 km (0.095 R)
• M3: 691,890 km (0.075 R)
• M4: 1,567,337 km (0.081 R)
• M5: 1,984,865 km (0.04 R)
• M6: 2,282,714 km (0.089 R)
• M7: 2,687,077 km (0.115 R)
• M8: 2,850,587 km (0.062 R)
• M9: 3,041,474 km (0.032 R)
• M10: 3,361,015 km (0.09 R)
• M11: 3,640,015 km (0.088 R)
• M12: 3,979,453 km (0.061 R)
• M13: 4,802,241 km (0.082 R)
• M14: 4,915,786 km (0.03 R)
• M15: 5,001,655 km (0.046 R)
• M16: 5,088,123 km (0.071 R)
• M17: 5,497,722 km (0.112 R)
• M18: 5,676,641 km (0.082 R)
• M19: 6,070,981 km (0.092 R)
• M20: 6,256,033 km (0.073 R)
• M21: 6,536,978 km (0.09 R)
• M22: 6,726,668 km (0.082 R)
• M23: 7,111,733 km (0.119 R)
• M24: 7,636,223 km (0.047 R)
• M25: 7,970,425 km (0.082 R)
• M26: 8,446,296 km (0.095 R)
• M27: 8,722,603 km (0.115 R)
• M28: 8,826,873 km (0.117 R)
• M29: 9,319,349 km (0.073 R)
• M30: 10,850,034 km (0.113 R)
• M31: 11,225,974 km (0.109 R)
• M32: 11,721,143 km (0.03 R)
• M33: 12,223,492 km (0.117 R)
• M34: 12,379,523 km (0.081 R)
• M35: 12,536,152 km (0.108 R)
• M36: 12,693,529 km (0.119 R)
• M37: 13,934,892 km (0.084 R)
• M38: 14,057,114 km (0.109 R)
• M39: 15,382,700 km (0.114 R)
• M40: 15,678,006 km (0.082 R)
• M41: 15,975,108 km (0.12 R)
• M42: 16,747,930 km (0.103 R)
• M43: 17,269,877 km (0.099 R)
• M44: 18,419,088 km (0.067 R)
• M45: 18,777,674 km (0.089 R)
• M46: 19,048,147 km (0.097 R)
• M47: 19,410,773 km (0.108 R)
• M48: 19,821,568 km (0.067 R)
• M49: 21,728,642 km (0.092 R)
• M50: 21,870,461 km (0.069 R)
• M51: 22,345,584 km (0.093 R)
• M52: 22,536,470 km (0.109 R)
• M53: 22,680,084 km (0.063 R)
• M54: 23,160,892 km (0.027 R)
• M55: 23,402,642 km (0.061 R)
• M56: 23,791,148 km (0.048 R)
• M57: 24,722,245 km (0.058 R)
• M58: 25,915,288 km (0.089 R)
• M59: 26,065,783 km (0.027 R)
• M60: 26,216,578 km (0.054 R)
• M61: 26,468,501 km (0.066 R)
• M62: 26,771,885 km (0.117 R)
• M63: 27,127,180 km (0.074 R)
• M64: 27,229,056 km (0.073 R)
• M65: 28,305,862 km (0.12 R)
• M66: 28,771,710 km (0.109 R)
• M67: 28,979,501 km (0.084 R)
• M68: 29,187,891 km (0.114 R)
• M69: 30,872,363 km (0.077 R)
• M70: 31,085,091 km (0.113 R)
• M71: 31,351,824 km (0.069 R)
• M72: 31,887,385 km (0.095 R)
• M73: 32,859,172 km (0.082 R)
• M74: 32,967,780 km (0.072 R)
• M75: 33,239,749 km (0.072 R)
• M76: 33,512,466 km (0.09 R)
• M77: 34,115,046 km (0.093 R)
• M78: 37,350,998 km (0.074 R)
• M79: 37,805,028 km (0.046 R)
• M80: 38,146,709 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.8

Radius: 14.5

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.9 AU - 8.86 AU

Year: 7593 Days

Day: 6.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 42,600,854 km

• M1: 182,509 km (0.05 R)
• M2: 299,495 km (0.118 R)
• M3: 607,966 km (0.065 R)
• M4: 799,301 km (0.109 R)
• M5: 897,737 km (0.118 R)
• M6: 989,291 km (0.114 R)
• M7: 1,390,063 km (0.039 R)
• M8: 1,623,885 km (0.09 R)
• M9: 1,841,251 km (0.093 R)
• M10: 1,976,487 km (0.103 R)
• M11: 2,177,995 km (0.097 R)
• M12: 2,305,453 km (0.063 R)
• M13: 2,703,234 km (0.108 R)
• M14: 2,823,510 km (0.117 R)
• M15: 2,963,235 km (0.062 R)
• M16: 3,087,401 km (0.118 R)
• M17: 3,378,070 km (0.108 R)
• M18: 3,583,168 km (0.042 R)
• M19: 3,947,140 km (0.062 R)
• M20: 4,711,286 km (0.091 R)
• M21: 4,836,200 km (0.088 R)
• M22: 5,004,498 km (0.12 R)
• M23: 5,153,347 km (0.118 R)
• M24: 5,282,151 km (0.027 R)
• M25: 5,719,276 km (0.044 R)
• M26: 6,077,563 km (0.101 R)
• M27: 6,420,142 km (0.053 R)
• M28: 6,675,356 km (0.032 R)
• M29: 6,769,154 km (0.102 R)
• M30: 7,244,127 km (0.077 R)
• M31: 7,388,788 km (0.087 R)
• M32: 7,583,116 km (0.041 R)
• M33: 7,730,021 km (0.112 R)
• M34: 7,952,174 km (0.119 R)
• M35: 8,352,498 km (0.068 R)
• M36: 8,529,622 km (0.054 R)
• M37: 8,733,673 km (0.082 R)
• M38: 8,939,370 km (0.039 R)
• M39: 9,250,983 km (0.079 R)
• M40: 9,778,315 km (0.099 R)
• M41: 9,965,163 km (0.114 R)
• M42: 10,180,135 km (0.071 R)
• M43: 10,532,887 km (0.095 R)
• M44: 11,055,731 km (0.12 R)
• M45: 11,841,719 km (0.114 R)
• M46: 12,041,133 km (0.091 R)
• M47: 12,558,891 km (0.092 R)
• M48: 12,791,216 km (0.101 R)
• M49: 12,908,052 km (0.027 R)
• M50: 13,142,622 km (0.06 R)
• M51: 13,319,596 km (0.115 R)
• M52: 13,914,996 km (0.035 R)
• M53: 14,065,192 km (0.098 R)
• M54: 14,427,817 km (0.103 R)
• M55: 14,610,326 km (0.076 R)
• M56: 14,701,880 km (0.066 R)
• M57: 15,131,825 km (0.025 R)
• M58: 15,941,000 km (0.103 R)
• M59: 16,066,662 km (0.111 R)
• M60: 16,192,773 km (0.104 R)
• M61: 17,213,329 km (0.088 R)
• M62: 17,601,386 km (0.084 R)
• M63: 18,882,542 km (0.063 R)
• M64: 19,249,356 km (0.081 R)
• M65: 21,015,210 km (0.119 R)
• M66: 21,499,458 km (0.062 R)
• M67: 21,743,003 km (0.077 R)
• M68: 21,847,722 km (0.085 R)
• M69: 22,690,855 km (0.086 R)
• M70: 23,152,066 km (0.056 R)
• M71: 23,365,991 km (0.087 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391

Radius: 11.8

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 9.41 AU - 9.6 AU

Year: 11090 Days

Day: 10.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 42,600,854 km

• M1: 153,787 km (0.108 R)
• M2: 240,853 km (0.098 R)
• M3: 593,156 km (0.119 R)
• M4: 802,144 km (0.117 R)
• M5: 1,071,570 km (0.089 R)
• M6: 1,217,427 km (0.051 R)
• M7: 1,802,355 km (0.092 R)
• M8: 1,978,133 km (0.051 R)
• M9: 3,148,736 km (0.109 R)
• M10: 3,524,825 km (0.116 R)
• M11: 3,718,405 km (0.103 R)
• M12: 4,677,776 km (0.085 R)
• M13: 4,829,618 km (0.101 R)
• M14: 5,076,005 km (0.041 R)
• M15: 5,169,504 km (0.109 R)
• M16: 5,453,441 km (0.12 R)
• M17: 6,102,845 km (0.068 R)
• M18: 7,438,904 km (0.107 R)
• M19: 7,581,022 km (0.099 R)
• M20: 8,121,668 km (0.114 R)
• M21: 8,341,577 km (0.048 R)
• M22: 8,675,031 km (0.092 R)
• M23: 8,787,080 km (0.12 R)
• M24: 8,975,124 km (0.094 R)
• M25: 9,164,366 km (0.045 R)
• M26: 9,547,037 km (0.111 R)
• M27: 9,779,213 km (0.082 R)
• M28: 10,091,573 km (0.07 R)
• M29: 10,566,247 km (0.093 R)
• M30: 10,806,501 km (0.114 R)
• M31: 11,048,401 km (0.102 R)
• M32: 11,251,405 km (0.028 R)
• M33: 12,706,843 km (0.089 R)
• M34: 13,651,853 km (0.103 R)
• M35: 13,738,919 km (0.087 R)
• M36: 14,441,879 km (0.107 R)
• M37: 14,530,591 km (0.099 R)
• M38: 15,791,402 km (0.077 R)
• M39: 15,882,806 km (0.073 R)
• M40: 16,250,069 km (0.079 R)
• M41: 16,342,371 km (0.076 R)
• M42: 16,806,423 km (0.052 R)
• M43: 17,227,840 km (0.045 R)
• M44: 17,605,276 km (0.063 R)
• M45: 19,582,361 km (0.084 R)
• M46: 20,323,170 km (0.11 R)
• M47: 20,472,469 km (0.088 R)
• M48: 20,572,250 km (0.099 R)
• M49: 21,578,296 km (0.065 R)
• M50: 22,087,378 km (0.065 R)
• M51: 23,065,448 km (0.115 R)
• M52: 23,638,109 km (0.072 R)
• M53: 24,268,365 km (0.044 R)
• M54: 24,691,577 km (0.1 R)
• M55: 25,760,155 km (0.032 R)
• M56: 26,191,745 km (0.06 R)
• M57: 26,625,878 km (0.066 R)
• M58: 27,391,221 km (0.071 R)
• M59: 27,721,533 km (0.103 R)
• M60: 28,219,394 km (0.039 R)
• M61: 28,999,547 km (0.071 R)
• M62: 30,809,681 km (0.097 R)
• M63: 31,095,862 km (0.102 R)
• M64: 31,382,791 km (0.092 R)
• M65: 32,191,068 km (0.12 R)
• M66: 32,597,825 km (0.082 R)
• M67: 34,064,333 km (0.104 R)
• M68: 34,182,515 km (0.114 R)
• M69: 34,597,500 km (0.111 R)
• M70: 36,636,668 km (0.074 R)
• M71: 37,122,113 km (0.098 R)
• M72: 37,793,060 km (0.057 R)
• M73: 39,270,937 km (0.078 R)
• M74: 39,581,203 km (0.074 R)
• M75: 41,081,670 km (0.09 R)
• M76: 41,838,934 km (0.113 R)
• M77: 42,473,528 km (0.091 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 20,242 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit