🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.52 AU - 0.56 AU

Year: 150 Days

Day: 17.5 Hours

Environment

Temp: 190 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.74 AU - 1.1 AU

Year: 334 Days

Day: 31.8 Hours

Environment

Temp: 36 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.47 AU - 1.63 AU

Year: 731 Days

Day: 45.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,371,391 km

• M1: 164,707 km (0.09 R)
• M2: 693,985 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.67 AU - 1.87 AU

Year: 892 Days

Day: 38 Hours

Environment

Temp: -66 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,371,391 km

• M1: 1,252,882 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.36 AU - 2.26 AU

Year: 922 Days

Day: 30.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.7 AU - 3.8 AU

Year: 2219 Days

Day: 17.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,371,391 km

• M1: 1,555,519 km (0.079 R)

Asteroid Belt

Center: 3.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.4

Radius: 13.4

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.31 AU - 4.51 AU

Year: 3508 Days

Day: 11.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 40,371,391 km

• M1: 178,919 km (0.101 R)
• M2: 296,204 km (0.079 R)
• M3: 421,268 km (0.054 R)
• M4: 644,916 km (0.104 R)
• M5: 770,878 km (0.118 R)
• M6: 911,051 km (0.051 R)
• M7: 1,019,809 km (0.117 R)
• M8: 1,107,174 km (0.105 R)
• M9: 1,197,531 km (0.117 R)
• M10: 1,312,721 km (0.093 R)
• M11: 1,590,674 km (0.114 R)
• M12: 2,313,082 km (0.072 R)
• M13: 2,586,996 km (0.104 R)
• M14: 2,804,960 km (0.119 R)
• M15: 3,067,056 km (0.071 R)
• M16: 3,337,229 km (0.113 R)
• M17: 3,647,645 km (0.064 R)
• M18: 3,753,261 km (0.109 R)
• M19: 3,917,819 km (0.094 R)
• M20: 4,076,392 km (0.055 R)
• M21: 4,177,521 km (0.061 R)
• M22: 4,339,685 km (0.098 R)
• M23: 4,451,733 km (0.088 R)
• M24: 4,643,817 km (0.084 R)
• M25: 4,874,198 km (0.12 R)
• M26: 5,072,265 km (0.093 R)
• M27: 5,282,151 km (0.069 R)
• M28: 5,429,954 km (0.098 R)
• M29: 5,996,182 km (0.104 R)
• M30: 6,364,791 km (0.037 R)
• M31: 6,641,098 km (0.119 R)
• M32: 6,750,754 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.7

Radius: 14.5

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.38 AU - 6.22 AU

Year: 4621 Days

Day: 13.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 40,371,391 km

• M1: 191,635 km (0.098 R)
• M2: 282,590 km (0.095 R)
• M3: 613,052 km (0.118 R)
• M4: 742,903 km (0.118 R)
• M5: 1,350,570 km (0.082 R)
• M6: 1,444,966 km (0.105 R)
• M7: 1,771,538 km (0.066 R)
• M8: 1,890,767 km (0.076 R)
• M9: 2,395,810 km (0.05 R)
• M10: 2,495,292 km (0.088 R)
• M11: 2,907,285 km (0.074 R)
• M12: 3,013,799 km (0.06 R)
• M13: 3,285,768 km (0.107 R)
• M14: 3,396,919 km (0.079 R)
• M15: 3,912,732 km (0.104 R)
• M16: 4,351,652 km (0.099 R)
• M17: 4,722,506 km (0.076 R)
• M18: 4,869,710 km (0.077 R)
• M19: 5,320,149 km (0.095 R)
• M20: 5,539,460 km (0.084 R)
• M21: 5,672,452 km (0.111 R)
• M22: 5,964,467 km (0.036 R)
• M23: 6,055,423 km (0.072 R)
• M24: 6,516,633 km (0.109 R)
• M25: 6,728,015 km (0.1 R)
• M26: 7,157,510 km (0.06 R)
• M27: 7,375,624 km (0.114 R)
• M28: 7,595,981 km (0.111 R)
• M29: 8,194,373 km (0.103 R)
• M30: 8,346,364 km (0.088 R)
• M31: 9,015,964 km (0.049 R)
• M32: 9,622,733 km (0.075 R)
• M33: 9,944,668 km (0.091 R)
• M34: 10,324,647 km (0.114 R)
• M35: 10,461,678 km (0.043 R)
• M36: 10,599,159 km (0.096 R)
• M37: 10,931,565 km (0.118 R)
• M38: 11,099,115 km (0.099 R)
• M39: 11,578,576 km (0.113 R)
• M40: 11,921,006 km (0.115 R)
• M41: 12,674,680 km (0.064 R)
• M42: 13,205,453 km (0.113 R)
• M43: 13,473,532 km (0.118 R)
• M44: 13,653,349 km (0.056 R)
• M45: 13,803,844 km (0.071 R)
• M46: 14,625,585 km (0.081 R)
• M47: 15,151,272 km (0.092 R)
• M48: 15,369,536 km (0.031 R)
• M49: 15,463,334 km (0.101 R)
• M50: 15,651,677 km (0.114 R)
• M51: 16,412,532 km (0.106 R)
• M52: 16,668,793 km (0.094 R)
• M53: 16,861,924 km (0.089 R)
• M54: 17,088,116 km (0.091 R)
• M55: 17,380,430 km (0.068 R)
• M56: 17,641,628 km (0.067 R)
• M57: 18,699,734 km (0.103 R)
• M58: 18,799,964 km (0.055 R)
• M59: 19,001,024 km (0.047 R)
• M60: 19,540,773 km (0.071 R)
• M61: 19,948,726 km (0.109 R)
• M62: 20,051,201 km (0.112 R)
• M63: 20,462,894 km (0.083 R)
• M64: 21,995,824 km (0.105 R)
• M65: 22,101,739 km (0.088 R)
• M66: 22,384,928 km (0.063 R)
• M67: 22,526,896 km (0.084 R)
• M68: 23,169,718 km (0.117 R)
• M69: 23,313,482 km (0.049 R)
• M70: 23,601,757 km (0.048 R)
• M71: 23,999,986 km (0.074 R)
• M72: 24,254,602 km (0.113 R)
• M73: 24,437,111 km (0.065 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.6

Radius: 8.4

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.44 AU - 6.24 AU

Year: 5345 Days

Day: 14.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,371,391 km

• M1: 142,866 km (0.106 R)
• M2: 356,193 km (0.075 R)
• M3: 609,911 km (0.096 R)
• M4: 762,500 km (0.104 R)
• M5: 1,068,877 km (0.058 R)
• M6: 1,129,913 km (0.114 R)
• M7: 1,191,996 km (0.114 R)
• M8: 1,438,982 km (0.053 R)
• M9: 1,702,125 km (0.118 R)
• M10: 1,773,932 km (0.084 R)
• M11: 1,861,596 km (0.05 R)
• M12: 2,071,781 km (0.065 R)
• M13: 2,148,674 km (0.097 R)
• M14: 2,289,595 km (0.114 R)
• M15: 2,369,181 km (0.106 R)
• M16: 2,449,815 km (0.04 R)
• M17: 2,613,774 km (0.119 R)
• M18: 2,697,250 km (0.044 R)
• M19: 2,798,378 km (0.102 R)
• M20: 2,883,798 km (0.05 R)
• M21: 3,057,032 km (0.041 R)
• M22: 3,180,451 km (0.076 R)
• M23: 3,597,530 km (0.07 R)
• M24: 3,974,217 km (0.11 R)
• M25: 4,128,452 km (0.078 R)
• M26: 4,423,160 km (0.104 R)
• M27: 4,563,034 km (0.114 R)
• M28: 5,116,098 km (0.067 R)
• M29: 5,178,929 km (0.056 R)
• M30: 5,284,096 km (0.04 R)
• M31: 5,411,254 km (0.11 R)
• M32: 5,625,478 km (0.088 R)
• M33: 5,864,386 km (0.109 R)
• M34: 6,217,886 km (0.081 R)
• M35: 6,555,678 km (0.069 R)
• M36: 7,108,442 km (0.106 R)
• M37: 7,201,941 km (0.118 R)
• M38: 7,296,038 km (0.057 R)
• M39: 7,556,637 km (0.09 R)
• M40: 7,628,295 km (0.093 R)
• M41: 8,014,108 km (0.103 R)
• M42: 8,184,799 km (0.072 R)
• M43: 8,258,401 km (0.082 R)
• M44: 8,579,737 km (0.077 R)
• M45: 9,183,813 km (0.045 R)
• M46: 9,775,622 km (0.028 R)
• M47: 9,984,311 km (0.108 R)
• M48: 10,168,167 km (0.118 R)
• M49: 10,379,549 km (0.095 R)
• M50: 10,459,285 km (0.113 R)
• M51: 10,539,170 km (0.087 R)
• M52: 11,294,639 km (0.108 R)
• M53: 12,067,462 km (0.112 R)
• M54: 12,942,909 km (0.081 R)
• M55: 13,200,965 km (0.083 R)
• M56: 13,431,794 km (0.044 R)
• M57: 13,547,583 km (0.109 R)
• M58: 13,634,799 km (0.096 R)
• M59: 13,780,357 km (0.111 R)
• M60: 14,073,270 km (0.058 R)
• M61: 14,397,748 km (0.08 R)
• M62: 15,265,116 km (0.093 R)
• M63: 15,355,773 km (0.117 R)
• M64: 15,842,415 km (0.058 R)
• M65: 16,118,423 km (0.102 R)
• M66: 16,644,259 km (0.097 R)
• M67: 16,831,107 km (0.089 R)
• M68: 17,049,969 km (0.08 R)
• M69: 17,144,066 km (0.079 R)
• M70: 17,364,423 km (0.091 R)
• M71: 18,576,465 km (0.118 R)
• M72: 18,932,359 km (0.092 R)
• M73: 19,618,265 km (0.116 R)
• M74: 19,947,679 km (0.083 R)
• M75: 20,079,924 km (0.108 R)
• M76: 20,378,671 km (0.062 R)
• M77: 21,182,460 km (0.1 R)
• M78: 21,757,963 km (0.101 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.9

Radius: 14.9

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.54 AU - 9.7 AU

Year: 8764 Days

Day: 10.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 40,371,391 km

• M1: 191,934 km (0.097 R)
• M2: 316,399 km (0.112 R)
• M3: 543,639 km (0.09 R)
• M4: 746,643 km (0.114 R)
• M5: 882,179 km (0.093 R)
• M6: 1,094,608 km (0.045 R)
• M7: 1,198,728 km (0.091 R)
• M8: 1,380,639 km (0.099 R)
• M9: 1,572,124 km (0.044 R)
• M10: 1,773,034 km (0.049 R)
• M11: 2,757,238 km (0.097 R)
• M12: 3,001,980 km (0.049 R)
• M13: 3,408,887 km (0.09 R)
• M14: 4,080,282 km (0.102 R)
• M15: 4,247,532 km (0.08 R)
• M16: 4,360,329 km (0.091 R)
• M17: 4,675,981 km (0.119 R)
• M18: 4,792,517 km (0.113 R)
• M19: 5,028,882 km (0.099 R)
• M20: 5,482,313 km (0.096 R)
• M21: 6,139,347 km (0.089 R)
• M22: 6,526,207 km (0.073 R)
• M23: 7,357,672 km (0.072 R)
• M24: 7,977,157 km (0.1 R)
• M25: 8,577,792 km (0.039 R)
• M26: 9,747,797 km (0.101 R)
• M27: 9,897,694 km (0.1 R)
• M28: 10,123,737 km (0.038 R)
• M29: 10,812,635 km (0.106 R)
• M30: 11,635,423 km (0.112 R)
• M31: 12,034,251 km (0.118 R)
• M32: 12,559,639 km (0.077 R)
• M33: 13,382,577 km (0.082 R)
• M34: 13,591,116 km (0.073 R)
• M35: 13,758,666 km (0.105 R)
• M36: 13,884,777 km (0.113 R)
• M37: 14,053,673 km (0.093 R)
• M38: 16,398,320 km (0.109 R)
• M39: 16,532,210 km (0.101 R)
• M40: 17,479,015 km (0.102 R)
• M41: 18,675,649 km (0.093 R)
• M42: 20,712,424 km (0.083 R)
• M43: 21,002,195 km (0.054 R)
• M44: 21,099,134 km (0.045 R)
• M45: 21,390,700 km (0.064 R)
• M46: 22,076,307 km (0.097 R)
• M47: 22,273,477 km (0.039 R)
• M48: 22,372,362 km (0.038 R)
• M49: 22,719,279 km (0.106 R)
• M50: 23,418,799 km (0.05 R)
• M51: 23,771,251 km (0.074 R)
• M52: 24,277,640 km (0.042 R)
• M53: 24,532,256 km (0.095 R)
• M54: 26,026,290 km (0.092 R)
• M55: 26,286,889 km (0.098 R)
• M56: 26,653,254 km (0.109 R)
• M57: 27,337,964 km (0.098 R)
• M58: 27,975,101 km (0.084 R)
• M59: 28,509,913 km (0.061 R)
• M60: 29,264,186 km (0.103 R)
• M61: 29,372,495 km (0.105 R)
• M62: 29,698,169 km (0.098 R)
• M63: 29,861,530 km (0.114 R)
• M64: 30,353,258 km (0.084 R)
• M65: 30,957,933 km (0.053 R)
• M66: 31,178,739 km (0.072 R)
• M67: 31,455,495 km (0.099 R)
• M68: 33,359,428 km (0.118 R)
• M69: 33,926,553 km (0.039 R)
• M70: 34,097,244 km (0.119 R)
• M71: 34,382,527 km (0.058 R)
• M72: 34,840,446 km (0.11 R)
• M73: 35,070,229 km (0.105 R)
• M74: 36,634,275 km (0.039 R)
• M75: 36,750,961 km (0.094 R)
• M76: 37,219,352 km (0.107 R)
• M77: 40,371,379 km (0.066 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 556 - 17,393 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit