🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.52 AU - 0.86 AU

Year: 250 Days

Day: 32.8 Hours

Environment

Temp: -7 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 18,364,367 km

• M1: 412,441 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.64 AU - 0.82 AU

Year: 272 Days

Day: 22.1 Hours

Environment

Temp: -13 °C

Axial Tilt: 11.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 18,364,367 km

• M1: 50,714 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.82 AU - 1.1 AU

Year: 411 Days

Day: 14.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 18,364,367 km

• M1: 175,478 km (0.098 R)
• M2: 361,129 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.93 AU - 1.31 AU

Year: 517 Days

Day: 25.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,364,367 km

• M1: 623,524 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.12 AU - 1.66 AU

Year: 715 Days

Day: 38.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.65 AU - 1.89 AU

Year: 1028 Days

Day: 28 Hours

Environment

Temp: -109 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.4

Radius: 12.9

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.79 AU - 2.93 AU

Year: 2111 Days

Day: 9.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 18,364,367 km

• M1: 163,510 km (0.049 R)
• M2: 256,261 km (0.069 R)
• M3: 406,906 km (0.082 R)
• M4: 560,094 km (0.072 R)
• M5: 658,081 km (0.068 R)
• M6: 886,068 km (0.104 R)
• M7: 1,096,552 km (0.085 R)
• M8: 1,351,467 km (0.114 R)
• M9: 1,677,291 km (0.085 R)
• M10: 1,766,452 km (0.071 R)
• M11: 1,865,037 km (0.099 R)
• M12: 2,091,677 km (0.114 R)
• M13: 2,344,348 km (0.072 R)
• M14: 2,436,501 km (0.073 R)
• M15: 2,538,377 km (0.118 R)
• M16: 2,624,395 km (0.089 R)
• M17: 2,987,619 km (0.096 R)
• M18: 3,097,125 km (0.116 R)
• M19: 3,189,277 km (0.06 R)
• M20: 3,500,441 km (0.104 R)
• M21: 3,950,581 km (0.114 R)
• M22: 4,081,180 km (0.062 R)
• M23: 4,172,584 km (0.048 R)
• M24: 4,274,759 km (0.088 R)
• M25: 4,607,764 km (0.074 R)
• M26: 5,003,301 km (0.064 R)
• M27: 5,221,714 km (0.07 R)
• M28: 5,332,117 km (0.07 R)
• M29: 5,432,198 km (0.083 R)
• M30: 5,793,178 km (0.119 R)
• M31: 6,069,036 km (0.116 R)
• M32: 6,337,415 km (0.061 R)
• M33: 6,813,734 km (0.054 R)
• M34: 6,910,374 km (0.056 R)
• M35: 7,264,622 km (0.076 R)
• M36: 7,363,357 km (0.114 R)
• M37: 7,750,516 km (0.108 R)
• M38: 7,838,779 km (0.095 R)
• M39: 8,054,649 km (0.094 R)
• M40: 8,144,258 km (0.107 R)
• M41: 8,259,747 km (0.056 R)
• M42: 8,596,642 km (0.094 R)
• M43: 8,990,982 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.9

Radius: 11.1

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.66 AU - 4.26 AU

Year: 2810 Days

Day: 9.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 55.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 18,364,367 km

• M1: 139,724 km (0.09 R)
• M2: 216,019 km (0.065 R)
• M3: 391,198 km (0.119 R)
• M4: 535,560 km (0.071 R)
• M5: 648,806 km (0.08 R)
• M6: 990,039 km (0.109 R)
• M7: 1,102,237 km (0.101 R)
• M8: 1,175,989 km (0.071 R)
• M9: 1,430,754 km (0.118 R)
• M10: 1,582,745 km (0.085 R)
• M11: 2,150,320 km (0.116 R)
• M12: 2,271,195 km (0.082 R)
• M13: 2,380,551 km (0.076 R)
• M14: 2,477,790 km (0.063 R)
• M15: 2,676,306 km (0.032 R)
• M16: 2,748,412 km (0.089 R)
• M17: 3,164,893 km (0.046 R)
• M18: 3,553,548 km (0.06 R)
• M19: 3,681,304 km (0.114 R)
• M20: 3,875,632 km (0.115 R)
• M21: 4,240,950 km (0.085 R)
• M22: 4,862,679 km (0.113 R)
• M23: 4,986,995 km (0.102 R)
• M24: 5,094,406 km (0.105 R)
• M25: 5,202,416 km (0.116 R)
• M26: 5,476,180 km (0.106 R)
• M27: 5,942,925 km (0.067 R)
• M28: 6,095,066 km (0.094 R)
• M29: 6,287,000 km (0.101 R)
• M30: 6,364,342 km (0.078 R)
• M31: 6,480,879 km (0.114 R)
• M32: 6,598,313 km (0.11 R)
• M33: 6,736,093 km (0.061 R)
• M34: 6,894,667 km (0.119 R)
• M35: 6,974,552 km (0.1 R)
• M36: 7,256,245 km (0.05 R)
• M37: 7,398,662 km (0.111 R)
• M38: 7,977,007 km (0.097 R)
• M39: 8,208,286 km (0.03 R)
• M40: 8,292,958 km (0.059 R)
• M41: 8,570,163 km (0.066 R)
• M42: 9,508,590 km (0.082 R)
• M43: 9,731,491 km (0.1 R)
• M44: 10,137,051 km (0.098 R)
• M45: 10,342,000 km (0.101 R)
• M46: 10,571,334 km (0.072 R)
• M47: 10,709,712 km (0.101 R)
• M48: 11,245,870 km (0.087 R)
• M49: 11,363,454 km (0.107 R)
• M50: 12,150,638 km (0.11 R)
• M51: 12,709,685 km (0.079 R)
• M52: 13,103,577 km (0.106 R)
• M53: 13,177,927 km (0.027 R)
• M54: 13,526,490 km (0.113 R)
• M55: 13,626,720 km (0.12 R)
• M56: 14,360,199 km (0.096 R)
• M57: 14,667,622 km (0.109 R)
• M58: 14,770,546 km (0.096 R)
• M59: 15,184,633 km (0.112 R)
• M60: 15,366,992 km (0.114 R)
• M61: 15,471,561 km (0.099 R)
• M62: 15,576,280 km (0.1 R)
• M63: 15,865,752 km (0.067 R)
• M64: 15,997,847 km (0.077 R)
• M65: 16,798,345 km (0.109 R)
• M66: 17,475,275 km (0.082 R)
• M67: 17,639,085 km (0.101 R)
• M68: 17,748,591 km (0.107 R)
• M69: 17,885,772 km (0.106 R)
• M70: 17,968,350 km (0.085 R)
• M71: 18,161,182 km (0.092 R)

Planet 9 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.1

Radius: 14.2

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.77 AU - 3.83 AU

Year: 3234 Days

Day: 11.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 18,364,367 km

• M1: 215,421 km (0.116 R)
• M2: 471,682 km (0.116 R)
• M3: 775,815 km (0.116 R)
• M4: 864,825 km (0.079 R)
• M5: 989,740 km (0.094 R)
• M6: 1,391,709 km (0.109 R)
• M7: 1,528,741 km (0.092 R)
• M8: 1,631,365 km (0.117 R)
• M9: 2,151,965 km (0.074 R)
• M10: 2,356,765 km (0.107 R)
• M11: 2,522,220 km (0.066 R)
• M12: 2,801,669 km (0.066 R)
• M13: 3,042,372 km (0.084 R)
• M14: 3,173,719 km (0.086 R)
• M15: 3,561,776 km (0.077 R)
• M16: 3,787,968 km (0.118 R)
• M17: 4,199,960 km (0.059 R)
• M18: 4,291,514 km (0.026 R)
• M19: 4,551,366 km (0.09 R)
• M20: 5,008,836 km (0.055 R)
• M21: 5,282,750 km (0.118 R)
• M22: 5,865,733 km (0.108 R)
• M23: 5,989,001 km (0.105 R)
• M24: 6,789,649 km (0.117 R)
• M25: 7,401,205 km (0.077 R)
• M26: 7,939,458 km (0.091 R)
• M27: 8,328,562 km (0.095 R)
• M28: 8,700,463 km (0.076 R)
• M29: 8,983,053 km (0.069 R)
• M30: 9,220,764 km (0.071 R)
• M31: 9,508,889 km (0.102 R)
• M32: 9,605,679 km (0.099 R)
• M33: 10,192,851 km (0.108 R)
• M34: 10,316,568 km (0.071 R)
• M35: 10,465,867 km (0.08 R)
• M36: 10,691,012 km (0.111 R)
• M37: 11,019,230 km (0.094 R)
• M38: 11,120,807 km (0.092 R)
• M39: 11,453,363 km (0.093 R)
• M40: 12,338,683 km (0.084 R)
• M41: 12,523,586 km (0.106 R)
• M42: 12,682,907 km (0.091 R)
• M43: 13,272,921 km (0.063 R)
• M44: 14,174,697 km (0.065 R)
• M45: 14,313,075 km (0.107 R)
• M46: 14,535,378 km (0.12 R)
• M47: 14,814,827 km (0.097 R)
• M48: 15,807,259 km (0.091 R)
• M49: 16,008,319 km (0.096 R)
• M50: 16,354,937 km (0.043 R)
• M51: 16,850,405 km (0.084 R)
• M52: 17,026,332 km (0.03 R)
• M53: 17,321,189 km (0.103 R)
• M54: 18,215,486 km (0.051 R)
• M55: 18,426,419 km (0.065 R)
• M56: 18,729,055 km (0.094 R)
• M57: 18,972,301 km (0.085 R)
• M58: 19,400,600 km (0.114 R)
• M59: 19,492,902 km (0.119 R)
• M60: 19,585,204 km (0.107 R)
• M61: 20,111,339 km (0.109 R)
• M62: 20,235,805 km (0.06 R)
• M63: 20,391,686 km (0.106 R)
• M64: 20,673,379 km (0.056 R)
• M65: 21,050,964 km (0.088 R)
• M66: 21,145,809 km (0.104 R)

Planet 10 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.1

Radius: 8.9

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.86 AU - 6.28 AU

Year: 4984 Days

Day: 13.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 18,364,367 km

• M1: 134,638 km (0.117 R)
• M2: 320,887 km (0.077 R)
• M3: 515,963 km (0.093 R)
• M4: 579,093 km (0.091 R)
• M5: 653,593 km (0.081 R)
• M6: 758,611 km (0.089 R)
• M7: 898,036 km (0.106 R)
• M8: 1,006,046 km (0.057 R)
• M9: 1,235,379 km (0.096 R)
• M10: 1,367,624 km (0.09 R)
• M11: 1,516,324 km (0.055 R)
• M12: 1,694,645 km (0.101 R)
• M13: 1,905,129 km (0.111 R)
• M14: 2,419,895 km (0.033 R)
• M15: 2,502,772 km (0.075 R)
• M16: 2,558,572 km (0.117 R)
• M17: 2,961,290 km (0.068 R)
• M18: 3,035,341 km (0.115 R)
• M19: 3,095,030 km (0.06 R)
• M20: 3,276,493 km (0.055 R)
• M21: 3,384,053 km (0.085 R)
• M22: 3,906,599 km (0.113 R)
• M23: 4,086,415 km (0.101 R)
• M24: 4,319,190 km (0.069 R)
• M25: 4,539,398 km (0.117 R)
• M26: 5,061,494 km (0.074 R)
• M27: 5,275,569 km (0.098 R)
• M28: 5,347,675 km (0.109 R)
• M29: 5,565,938 km (0.083 R)
• M30: 6,162,086 km (0.119 R)
• M31: 6,719,787 km (0.113 R)
• M32: 6,975,150 km (0.117 R)
• M33: 7,074,184 km (0.083 R)
• M34: 7,354,082 km (0.12 R)
• M35: 7,414,519 km (0.049 R)
• M36: 8,090,402 km (0.046 R)
• M37: 8,446,146 km (0.091 R)
• M38: 8,615,491 km (0.079 R)
• M39: 8,700,463 km (0.109 R)
• M40: 8,807,126 km (0.104 R)
• M41: 8,871,453 km (0.086 R)
• M42: 9,086,724 km (0.101 R)
• M43: 9,260,108 km (0.088 R)
• M44: 9,522,353 km (0.096 R)
• M45: 9,964,864 km (0.119 R)
• M46: 10,211,102 km (0.108 R)
• M47: 10,504,762 km (0.119 R)
• M48: 10,686,823 km (0.067 R)
• M49: 11,077,274 km (0.071 R)
• M50: 11,355,675 km (0.112 R)
• M51: 11,519,186 km (0.12 R)
• M52: 11,754,054 km (0.102 R)
• M53: 12,061,777 km (0.048 R)
• M54: 12,204,643 km (0.113 R)
• M55: 12,276,450 km (0.102 R)
• M56: 12,468,235 km (0.118 R)
• M57: 12,733,621 km (0.117 R)
• M58: 12,830,561 km (0.115 R)
• M59: 13,270,079 km (0.088 R)
• M60: 13,838,701 km (0.085 R)
• M61: 14,038,414 km (0.092 R)
• M62: 14,289,289 km (0.118 R)
• M63: 14,744,815 km (0.046 R)
• M64: 14,846,691 km (0.114 R)
• M65: 15,051,042 km (0.112 R)
• M66: 15,385,243 km (0.118 R)
• M67: 15,669,928 km (0.101 R)
• M68: 16,270,863 km (0.111 R)
• M69: 16,799,542 km (0.111 R)
• M70: 17,012,569 km (0.119 R)
• M71: 17,146,160 km (0.072 R)
• M72: 17,306,978 km (0.099 R)
• M73: 18,145,773 km (0.111 R)
• M74: 18,254,979 km (0.058 R)
• M75: 18,336,959 km (0.093 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 18,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit