🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.58 AU - 0.7 AU

Year: 188 Days

Day: 28.4 Hours

Environment

Temp: 141 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.39 AU - 1.89 AU

Year: 771 Days

Day: 35.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,721,807 km

• M1: 1,180,178 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.91 AU - 1.97 AU

Year: 992 Days

Day: 33.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,721,807 km

• M1: 293,960 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.08 AU - 2.32 AU

Year: 1198 Days

Day: 46.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,721,807 km

• M1: 64,925 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.87 AU - 2.85 AU

Year: 1331 Days

Day: 45.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.9

Radius: 11.8

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.76 AU - 6.06 AU

Year: 3994 Days

Day: 12.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 22,721,807 km

• M1: 193,879 km (0.1 R)
• M2: 375,341 km (0.079 R)
• M3: 468,541 km (0.104 R)
• M4: 591,510 km (0.078 R)
• M5: 727,046 km (0.074 R)
• M6: 1,019,210 km (0.1 R)
• M7: 1,107,922 km (0.085 R)
• M8: 1,186,162 km (0.094 R)
• M9: 1,266,496 km (0.095 R)
• M10: 1,390,512 km (0.101 R)
• M11: 2,220,481 km (0.093 R)
• M12: 2,544,361 km (0.086 R)
• M13: 3,218,449 km (0.109 R)
• M14: 3,352,189 km (0.119 R)
• M15: 3,468,277 km (0.027 R)
• M16: 3,565,964 km (0.073 R)
• M17: 3,966,438 km (0.115 R)
• M18: 4,151,491 km (0.072 R)
• M19: 4,255,461 km (0.103 R)
• M20: 4,360,329 km (0.109 R)
• M21: 4,572,758 km (0.118 R)
• M22: 4,723,553 km (0.074 R)
• M23: 5,074,360 km (0.096 R)
• M24: 6,296,425 km (0.044 R)
• M25: 6,512,743 km (0.116 R)
• M26: 6,634,067 km (0.11 R)
• M27: 6,756,139 km (0.114 R)
• M28: 6,829,592 km (0.099 R)
• M29: 7,631,137 km (0.092 R)
• M30: 7,759,043 km (0.044 R)
• M31: 7,836,086 km (0.099 R)
• M32: 8,173,280 km (0.04 R)
• M33: 8,330,507 km (0.11 R)
• M34: 8,435,824 km (0.118 R)
• M35: 8,701,211 km (0.03 R)
• M36: 8,808,173 km (0.084 R)
• M37: 9,240,212 km (0.119 R)
• M38: 9,624,080 km (0.079 R)
• M39: 10,041,159 km (0.094 R)
• M40: 10,549,492 km (0.035 R)
• M41: 10,663,486 km (0.053 R)
• M42: 10,806,801 km (0.098 R)
• M43: 11,124,098 km (0.058 R)
• M44: 11,240,335 km (0.113 R)
• M45: 11,415,215 km (0.088 R)
• M46: 11,916,069 km (0.106 R)
• M47: 12,094,539 km (0.103 R)
• M48: 12,273,907 km (0.103 R)
• M49: 13,771,531 km (0.078 R)
• M50: 14,399,393 km (0.101 R)
• M51: 14,494,388 km (0.063 R)
• M52: 15,132,872 km (0.116 R)
• M53: 15,617,868 km (0.064 R)
• M54: 15,715,556 km (0.032 R)
• M55: 16,802,683 km (0.074 R)
• M56: 16,902,615 km (0.035 R)
• M57: 17,574,608 km (0.077 R)
• M58: 17,710,144 km (0.059 R)
• M59: 18,050,180 km (0.086 R)
• M60: 18,358,202 km (0.047 R)
• M61: 18,564,497 km (0.093 R)
• M62: 18,875,362 km (0.104 R)
• M63: 19,327,596 km (0.114 R)
• M64: 19,467,321 km (0.088 R)
• M65: 19,712,811 km (0.068 R)
• M66: 20,242,537 km (0.074 R)
• M67: 20,348,901 km (0.102 R)
• M68: 20,991,723 km (0.1 R)
• M69: 21,315,752 km (0.053 R)
• M70: 23,219,534 km (0.076 R)
• M71: 23,442,585 km (0.055 R)
• M72: 23,517,234 km (0.104 R)
• M73: 23,741,332 km (0.075 R)
• M74: 24,154,072 km (0.086 R)
• M75: 24,380,115 km (0.084 R)
• M76: 24,986,584 km (0.047 R)
• M77: 25,444,653 km (0.089 R)
• M78: 25,636,438 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703

Radius: 13.1

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.25 AU - 5.71 AU

Year: 4080 Days

Day: 6.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 73.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 22,721,807 km

• M1: 178,321 km (0.054 R)
• M2: 476,320 km (0.112 R)
• M3: 561,142 km (0.092 R)
• M4: 876,644 km (0.099 R)
• M5: 1,075,160 km (0.078 R)
• M6: 1,373,308 km (0.116 R)
• M7: 1,713,793 km (0.058 R)
• M8: 1,838,707 km (0.032 R)
• M9: 2,181,436 km (0.107 R)
• M10: 2,909,080 km (0.114 R)
• M11: 3,059,426 km (0.027 R)
• M12: 3,546,517 km (0.104 R)
• M13: 3,974,666 km (0.104 R)
• M14: 4,058,141 km (0.096 R)
• M15: 4,376,486 km (0.096 R)
• M16: 4,858,191 km (0.111 R)
• M17: 5,037,559 km (0.051 R)
• M18: 5,310,874 km (0.074 R)
• M19: 5,967,609 km (0.079 R)
• M20: 6,526,506 km (0.052 R)
• M21: 6,950,317 km (0.103 R)
• M22: 7,051,296 km (0.027 R)
• M23: 7,694,118 km (0.106 R)
• M24: 7,903,704 km (0.118 R)
• M25: 8,221,899 km (0.091 R)
• M26: 8,382,567 km (0.115 R)
• M27: 8,544,133 km (0.105 R)
• M28: 8,761,349 km (0.096 R)
• M29: 9,256,817 km (0.093 R)
• M30: 9,396,093 km (0.056 R)
• M31: 9,960,226 km (0.116 R)
• M32: 10,304,002 km (0.103 R)
• M33: 10,535,280 km (0.103 R)
• M34: 11,328,748 km (0.094 R)
• M35: 12,601,227 km (0.041 R)
• M36: 13,035,510 km (0.068 R)
• M37: 13,886,871 km (0.098 R)
• M38: 14,399,842 km (0.095 R)
• M39: 14,561,558 km (0.071 R)
• M40: 14,691,259 km (0.086 R)
• M41: 14,821,259 km (0.089 R)
• M42: 15,213,954 km (0.053 R)
• M43: 15,976,005 km (0.099 R)
• M44: 16,244,085 km (0.094 R)
• M45: 16,412,382 km (0.069 R)
• M46: 17,641,030 km (0.092 R)
• M47: 18,231,493 km (0.09 R)
• M48: 18,652,162 km (0.081 R)
• M49: 19,682,143 km (0.093 R)
• M50: 20,294,597 km (0.12 R)
• M51: 20,403,354 km (0.089 R)
• M52: 21,023,138 km (0.111 R)
• M53: 21,538,204 km (0.107 R)
• M54: 21,686,007 km (0.113 R)
• M55: 22,094,558 km (0.118 R)
• M56: 22,281,107 km (0.035 R)
• M57: 22,655,850 km (0.087 R)
• M58: 22,768,646 km (0.12 R)
• M59: 22,956,990 km (0.051 R)
• M60: 23,297,475 km (0.108 R)
• M61: 23,411,468 km (0.1 R)
• M62: 23,716,050 km (0.119 R)
• M63: 23,868,789 km (0.118 R)
• M64: 23,983,531 km (0.053 R)
• M65: 24,637,573 km (0.115 R)
• M66: 25,102,672 km (0.084 R)
• M67: 25,219,508 km (0.067 R)
• M68: 25,336,494 km (0.109 R)
• M69: 26,357,499 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.7

Radius: 10.1

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.04 AU - 5.76 AU

Year: 4606 Days

Day: 12.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 22,721,807 km

• M1: 131,497 km (0.096 R)
• M2: 206,295 km (0.026 R)
• M3: 346,618 km (0.069 R)
• M4: 582,235 km (0.097 R)
• M5: 649,404 km (0.05 R)
• M6: 771,626 km (0.11 R)
• M7: 1,235,978 km (0.105 R)
• M8: 1,805,945 km (0.066 R)
• M9: 2,165,280 km (0.045 R)
• M10: 2,369,481 km (0.118 R)
• M11: 2,530,897 km (0.1 R)
• M12: 2,746,168 km (0.12 R)
• M13: 2,847,595 km (0.057 R)
• M14: 3,124,352 km (0.104 R)
• M15: 3,194,962 km (0.12 R)
• M16: 3,482,489 km (0.083 R)
• M17: 4,257,705 km (0.114 R)
• M18: 4,960,516 km (0.109 R)
• M19: 5,591,669 km (0.109 R)
• M20: 6,004,559 km (0.097 R)
• M21: 6,203,525 km (0.117 R)
• M22: 6,337,415 km (0.115 R)
• M23: 6,836,623 km (0.068 R)
• M24: 6,905,737 km (0.032 R)
• M25: 6,975,001 km (0.11 R)
• M26: 7,137,614 km (0.066 R)
• M27: 7,585,360 km (0.07 R)
• M28: 7,800,631 km (0.117 R)
• M29: 8,384,661 km (0.042 R)
• M30: 8,607,263 km (0.101 R)
• M31: 8,882,074 km (0.088 R)
• M32: 8,957,621 km (0.081 R)
• M33: 9,620,489 km (0.105 R)
• M34: 9,775,622 km (0.097 R)
• M35: 9,905,623 km (0.072 R)
• M36: 9,983,863 km (0.097 R)
• M37: 10,457,938 km (0.117 R)
• M38: 11,128,436 km (0.066 R)
• M39: 11,264,271 km (0.097 R)
• M40: 11,674,917 km (0.053 R)
• M41: 11,923,698 km (0.076 R)
• M42: 12,090,500 km (0.102 R)
• M43: 12,258,050 km (0.118 R)
• M44: 12,370,248 km (0.091 R)
• M45: 12,539,144 km (0.099 R)
• M46: 12,680,514 km (0.098 R)
• M47: 12,879,180 km (0.108 R)
• M48: 13,079,043 km (0.115 R)
• M49: 13,193,635 km (0.06 R)
• M50: 13,423,866 km (0.056 R)
• M51: 15,313,586 km (0.086 R)
• M52: 15,737,995 km (0.115 R)
• M53: 16,135,477 km (0.09 R)
• M54: 16,443,648 km (0.108 R)
• M55: 16,691,382 km (0.099 R)
• M56: 18,204,565 km (0.038 R)
• M57: 18,493,139 km (0.105 R)
• M58: 19,042,313 km (0.119 R)
• M59: 19,465,974 km (0.083 R)
• M60: 19,892,627 km (0.089 R)
• M61: 19,991,661 km (0.055 R)
• M62: 20,189,878 km (0.08 R)
• M63: 20,322,572 km (0.105 R)
• M64: 20,621,917 km (0.113 R)
• M65: 21,258,755 km (0.096 R)
• M66: 21,596,397 km (0.117 R)
• M67: 21,664,165 km (0.063 R)
• M68: 22,174,743 km (0.086 R)
• M69: 22,448,656 km (0.044 R)
• M70: 22,723,617 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10

Radius: 7.9

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 16.98 AU - 18.14 AU

Year: 27012 Days

Day: 17.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 22,721,807 km

• M1: 265,835 km (0.063 R)
• M2: 414,237 km (0.065 R)
• M3: 499,358 km (0.072 R)
• M4: 629,508 km (0.102 R)
• M5: 709,094 km (0.064 R)
• M6: 1,195,586 km (0.086 R)
• M7: 3,201,993 km (0.049 R)
• M8: 3,325,261 km (0.066 R)
• M9: 3,396,470 km (0.045 R)
• M10: 3,965,391 km (0.098 R)
• M11: 4,309,316 km (0.11 R)
• M12: 4,426,003 km (0.101 R)
• M13: 4,762,747 km (0.112 R)
• M14: 4,822,886 km (0.105 R)
• M15: 5,502,658 km (0.082 R)
• M16: 6,433,008 km (0.117 R)
• M17: 7,041,721 km (0.118 R)
• M18: 7,977,157 km (0.105 R)
• M19: 9,250,833 km (0.072 R)
• M20: 9,936,739 km (0.066 R)
• M21: 10,903,142 km (0.058 R)
• M22: 11,062,763 km (0.108 R)
• M23: 11,600,118 km (0.078 R)
• M24: 12,008,819 km (0.079 R)
• M25: 12,228,728 km (0.11 R)
• M26: 13,718,873 km (0.112 R)
• M27: 13,804,892 km (0.102 R)
• M28: 13,891,060 km (0.095 R)
• M29: 14,851,478 km (0.073 R)
• M30: 14,969,361 km (0.094 R)
• M31: 15,414,116 km (0.106 R)
• M32: 15,953,566 km (0.086 R)
• M33: 16,044,072 km (0.084 R)
• M34: 16,468,781 km (0.083 R)
• M35: 17,515,517 km (0.093 R)
• M36: 17,796,163 km (0.085 R)
• M37: 18,141,285 km (0.065 R)
• M38: 18,298,812 km (0.115 R)
• M39: 18,901,841 km (0.101 R)
• M40: 19,318,022 km (0.083 R)
• M41: 20,127,197 km (0.042 R)
• M42: 22,248,345 km (0.096 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 11,753 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit