🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.44 AU - 0.72 AU

Year: 202 Days

Day: 24.6 Hours

Environment

Temp: -15 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 94,524,995 km

• M1: 354,996 km (0.037 R)
• M2: 467,942 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.74 AU - 0.78 AU

Year: 302 Days

Day: 23.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 69.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.64 AU - 0.92 AU

Year: 315 Days

Day: 16.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.81 AU - 1.01 AU

Year: 396 Days

Day: 40.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.49 AU - 1.71 AU

Year: 924 Days

Day: 27.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.51 AU - 2.47 AU

Year: 1282 Days

Day: 35.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.53 AU - 2.47 AU

Year: 1291 Days

Day: 27.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.4

Radius: 11.6

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.17 AU - 5.75 AU

Year: 5043 Days

Day: 5.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 94,524,995 km

• M1: 145,110 km (0.1 R)
• M2: 256,560 km (0.072 R)
• M3: 330,462 km (0.077 R)
• M4: 462,108 km (0.069 R)
• M5: 604,525 km (0.115 R)
• M6: 693,536 km (0.11 R)
• M7: 1,111,512 km (0.071 R)
• M8: 1,326,036 km (0.111 R)
• M9: 1,400,685 km (0.1 R)
• M10: 1,713,943 km (0.098 R)
• M11: 1,828,984 km (0.061 R)
• M12: 1,946,567 km (0.07 R)
• M13: 2,032,287 km (0.052 R)
• M14: 2,498,584 km (0.066 R)
• M15: 2,763,671 km (0.097 R)
• M16: 3,017,987 km (0.085 R)
• M17: 3,097,723 km (0.063 R)
• M18: 3,740,545 km (0.093 R)
• M19: 3,934,873 km (0.072 R)
• M20: 4,515,163 km (0.091 R)
• M21: 4,932,691 km (0.073 R)
• M22: 5,194,038 km (0.117 R)
• M23: 5,460,023 km (0.119 R)
• M24: 5,730,496 km (0.066 R)
• M25: 6,620,304 km (0.063 R)
• M26: 6,882,400 km (0.065 R)
• M27: 6,961,836 km (0.091 R)
• M28: 7,201,641 km (0.043 R)
• M29: 7,716,857 km (0.103 R)
• M30: 7,992,865 km (0.06 R)
• M31: 8,583,178 km (0.07 R)
• M32: 9,129,360 km (0.068 R)
• M33: 9,304,240 km (0.076 R)
• M34: 9,421,375 km (0.095 R)
• M35: 9,805,692 km (0.06 R)
• M36: 10,164,876 km (0.101 R)
• M37: 10,346,189 km (0.106 R)
• M38: 10,958,194 km (0.117 R)
• M39: 11,051,094 km (0.104 R)
• M40: 11,393,673 km (0.045 R)
• M41: 11,771,408 km (0.049 R)
• M42: 12,281,536 km (0.105 R)
• M43: 12,701,308 km (0.068 R)
• M44: 13,455,580 km (0.095 R)
• M45: 13,821,497 km (0.075 R)
• M46: 14,190,704 km (0.09 R)
• M47: 14,291,982 km (0.026 R)
• M48: 14,495,136 km (0.116 R)
• M49: 15,456,302 km (0.107 R)
• M50: 15,560,572 km (0.106 R)
• M51: 15,839,572 km (0.119 R)
• M52: 15,944,590 km (0.063 R)
• M53: 16,049,907 km (0.093 R)
• M54: 17,403,618 km (0.064 R)
• M55: 17,765,944 km (0.085 R)
• M56: 18,904,982 km (0.088 R)
• M57: 19,314,880 km (0.104 R)
• M58: 19,427,228 km (0.093 R)
• M59: 20,409,488 km (0.079 R)
• M60: 20,485,633 km (0.098 R)
• M61: 21,021,942 km (0.059 R)
• M62: 21,253,220 km (0.081 R)
• M63: 21,562,887 km (0.047 R)
• M64: 21,640,529 km (0.1 R)
• M65: 21,757,215 km (0.113 R)
• M66: 23,173,309 km (0.087 R)
• M67: 23,492,102 km (0.091 R)
• M68: 23,611,930 km (0.086 R)
• M69: 24,133,876 km (0.107 R)
• M70: 24,700,254 km (0.052 R)
• M71: 25,230,130 km (0.032 R)
• M72: 25,393,939 km (0.036 R)
• M73: 26,967,410 km (0.069 R)
• M74: 27,092,922 km (0.118 R)
• M75: 27,176,697 km (0.094 R)
• M76: 27,428,770 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.5

Radius: 11.5

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.92 AU - 6.18 AU

Year: 5181 Days

Day: 7.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 94,524,995 km

• M1: 223,499 km (0.115 R)
• M2: 651,948 km (0.098 R)
• M3: 761,154 km (0.092 R)
• M4: 877,392 km (0.105 R)
• M5: 1,042,248 km (0.1 R)
• M6: 1,172,997 km (0.11 R)
• M7: 1,294,171 km (0.061 R)
• M8: 1,451,698 km (0.12 R)
• M9: 2,035,279 km (0.106 R)
• M10: 2,108,432 km (0.092 R)
• M11: 2,238,882 km (0.09 R)
• M12: 2,547,203 km (0.111 R)
• M13: 2,626,490 km (0.087 R)
• M14: 3,161,901 km (0.114 R)
• M15: 3,311,947 km (0.109 R)
• M16: 3,442,546 km (0.115 R)
• M17: 3,799,038 km (0.083 R)
• M18: 3,981,847 km (0.106 R)
• M19: 4,840,239 km (0.117 R)
• M20: 4,914,290 km (0.116 R)
• M21: 5,063,589 km (0.107 R)
• M22: 5,138,836 km (0.079 R)
• M23: 5,265,097 km (0.058 R)
• M24: 5,832,971 km (0.057 R)
• M25: 6,420,441 km (0.032 R)
• M26: 7,082,861 km (0.055 R)
• M27: 7,651,482 km (0.08 R)
• M28: 8,205,443 km (0.101 R)
• M29: 8,802,488 km (0.107 R)
• M30: 9,444,413 km (0.115 R)
• M31: 9,880,939 km (0.083 R)
• M32: 10,038,466 km (0.1 R)
• M33: 10,260,320 km (0.108 R)
• M34: 10,419,791 km (0.094 R)
• M35: 10,644,487 km (0.038 R)
• M36: 10,968,217 km (0.115 R)
• M37: 11,066,054 km (0.092 R)
• M38: 11,295,238 km (0.096 R)
• M39: 12,059,683 km (0.06 R)
• M40: 12,703,702 km (0.12 R)
• M41: 13,150,850 km (0.103 R)
• M42: 13,568,228 km (0.106 R)
• M43: 14,523,111 km (0.096 R)
• M44: 14,774,286 km (0.091 R)
• M45: 14,846,242 km (0.068 R)
• M46: 15,171,767 km (0.029 R)
• M47: 16,088,353 km (0.107 R)
• M48: 16,422,854 km (0.113 R)
• M49: 16,534,753 km (0.097 R)
• M50: 16,985,193 km (0.115 R)
• M51: 17,060,740 km (0.097 R)
• M52: 17,975,082 km (0.096 R)
• M53: 19,258,183 km (0.097 R)
• M54: 19,376,215 km (0.075 R)
• M55: 19,890,982 km (0.105 R)
• M56: 21,055,152 km (0.073 R)
• M57: 21,994,178 km (0.056 R)
• M58: 22,241,314 km (0.119 R)
• M59: 22,448,058 km (0.115 R)
• M60: 23,113,918 km (0.113 R)
• M61: 23,449,167 km (0.12 R)
• M62: 23,575,428 km (0.075 R)
• M63: 24,082,265 km (0.071 R)
• M64: 24,167,087 km (0.084 R)
• M65: 24,635,628 km (0.093 R)
• M66: 25,408,600 km (0.084 R)
• M67: 25,711,236 km (0.077 R)
• M68: 25,841,387 km (0.059 R)
• M69: 26,276,716 km (0.059 R)
• M70: 26,802,254 km (0.072 R)
• M71: 26,934,199 km (0.035 R)
• M72: 27,242,969 km (0.057 R)
• M73: 27,597,217 km (0.101 R)
• M74: 27,819,370 km (0.111 R)
• M75: 28,086,701 km (0.118 R)
• M76: 29,074,496 km (0.091 R)
• M77: 29,663,612 km (0.074 R)
• M78: 29,800,045 km (0.079 R)
• M79: 30,073,660 km (0.096 R)
• M80: 30,256,618 km (0.033 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 814.8

Radius: 4.3

Gravity: 44.07 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 13.01 AU - 16.13 AU

Year: 25392 Days

Day: 19.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 94,524,995 km

• M1: 86,916 km (0.082 R)
• M2: 645,814 km (0.09 R)
• M3: 781,050 km (0.118 R)
• M4: 1,078,152 km (0.102 R)
• M5: 1,173,745 km (0.094 R)
• M6: 1,339,051 km (0.041 R)
• M7: 1,765,704 km (0.054 R)
• M8: 2,231,402 km (0.049 R)
• M9: 2,776,088 km (0.108 R)
• M10: 3,040,876 km (0.048 R)
• M11: 4,379,777 km (0.085 R)
• M12: 4,949,296 km (0.096 R)
• M13: 5,055,361 km (0.071 R)
• M14: 5,162,174 km (0.078 R)
• M15: 5,323,739 km (0.12 R)
• M16: 6,327,840 km (0.06 R)
• M17: 6,675,207 km (0.044 R)
• M18: 7,028,856 km (0.067 R)
• M19: 8,125,857 km (0.12 R)
• M20: 9,340,293 km (0.091 R)
• M21: 10,270,791 km (0.101 R)
• M22: 10,338,410 km (0.093 R)
• M23: 11,300,174 km (0.088 R)
• M24: 11,720,993 km (0.09 R)
• M25: 12,868,110 km (0.119 R)
• M26: 14,050,531 km (0.031 R)
• M27: 14,578,761 km (0.087 R)
• M28: 14,959,937 km (0.106 R)
• M29: 15,421,745 km (0.066 R)
• M30: 15,654,370 km (0.109 R)
• M31: 15,966,431 km (0.027 R)
• M32: 16,280,437 km (0.117 R)
• M33: 16,596,537 km (0.086 R)
• M34: 16,755,410 km (0.081 R)
• M35: 17,395,689 km (0.114 R)
• M36: 17,962,516 km (0.109 R)
• M37: 19,114,120 km (0.088 R)
• M38: 19,782,972 km (0.074 R)
• M39: 21,315,453 km (0.048 R)
• M40: 22,709,406 km (0.104 R)
• M41: 24,402,554 km (0.059 R)
• M42: 24,583,119 km (0.114 R)
• M43: 27,157,549 km (0.091 R)
• M44: 27,438,493 km (0.078 R)
• M45: 27,532,291 km (0.054 R)
• M46: 28,476,553 km (0.072 R)
• M47: 28,761,836 km (0.119 R)
• M48: 28,952,574 km (0.08 R)
• M49: 29,143,760 km (0.116 R)
• M50: 30,396,642 km (0.07 R)
• M51: 33,956,473 km (0.028 R)
• M52: 34,663,771 km (0.075 R)
• M53: 35,273,981 km (0.115 R)
• M54: 35,990,256 km (0.117 R)
• M55: 39,114,158 km (0.115 R)
• M56: 39,855,566 km (0.08 R)
• M57: 40,601,460 km (0.09 R)
• M58: 44,289,646 km (0.082 R)
• M59: 46,844,479 km (0.117 R)
• M60: 48,536,281 km (0.069 R)
• M61: 49,104,753 km (0.11 R)
• M62: 49,332,591 km (0.095 R)
• M63: 50,362,871 km (0.106 R)
• M64: 51,053,565 km (0.065 R)
• M65: 53,261,480 km (0.094 R)
• M66: 53,378,615 km (0.117 R)
• M67: 53,965,188 km (0.099 R)
• M68: 54,082,772 km (0.1 R)
• M69: 54,436,122 km (0.084 R)
• M70: 55,026,585 km (0.029 R)
• M71: 56,452,252 km (0.107 R)
• M72: 57,289,701 km (0.119 R)
• M73: 57,769,911 km (0.101 R)
• M74: 59,461,414 km (0.081 R)
• M75: 65,007,605 km (0.094 R)
• M76: 66,262,432 km (0.098 R)
• M77: 68,795,722 km (0.1 R)
• M78: 70,845,064 km (0.117 R)
• M79: 70,973,867 km (0.096 R)
• M80: 72,136,093 km (0.047 R)
• M81: 73,434,902 km (0.112 R)
• M82: 73,695,501 km (0.07 R)
• M83: 74,610,292 km (0.086 R)
• M84: 74,741,340 km (0.108 R)
• M85: 75,266,130 km (0.081 R)
• M86: 77,509,798 km (0.046 R)
• M87: 80,445,956 km (0.05 R)
• M88: 80,849,122 km (0.075 R)
• M89: 84,507,987 km (0.098 R)
• M90: 85,328,381 km (0.064 R)
• M91: 89,330,573 km (0.062 R)
• M92: 90,445,377 km (0.051 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 16,291 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit