🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.88 AU - 1.02 AU

Year: 356 Days

Day: 12.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 13,824,255 km

• M1: 445,652 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.15 AU - 1.67 AU

Year: 645 Days

Day: 26.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.66 AU - 3.6 AU

Year: 2132 Days

Day: 31 Hours

Environment

Temp: -126 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.1

Radius: 11.3

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.15 AU - 7.33 AU

Year: 6737 Days

Day: 8.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 13,824,255 km

• M1: 154,983 km (0.082 R)
• M2: 284,984 km (0.093 R)
• M3: 367,562 km (0.104 R)
• M4: 469,289 km (0.046 R)
• M5: 661,522 km (0.042 R)
• M6: 811,718 km (0.095 R)
• M7: 1,005,746 km (0.066 R)
• M8: 1,125,275 km (0.101 R)
• M9: 1,320,052 km (0.073 R)
• M10: 1,652,458 km (0.104 R)
• M11: 1,756,129 km (0.094 R)
• M12: 1,848,581 km (0.116 R)
• M13: 1,956,441 km (0.082 R)
• M14: 3,020,680 km (0.086 R)
• M15: 3,148,736 km (0.056 R)
• M16: 3,262,281 km (0.099 R)
• M17: 3,393,628 km (0.086 R)
• M18: 3,971,973 km (0.069 R)
• M19: 4,130,248 km (0.111 R)
• M20: 4,416,877 km (0.106 R)
• M21: 4,765,739 km (0.04 R)
• M22: 4,859,088 km (0.106 R)
• M23: 5,028,583 km (0.053 R)
• M24: 5,451,197 km (0.092 R)
• M25: 5,666,917 km (0.051 R)
• M26: 6,025,952 km (0.103 R)
• M27: 6,640,799 km (0.057 R)
• M28: 6,808,199 km (0.111 R)
• M29: 6,998,188 km (0.09 R)
• M30: 7,168,580 km (0.063 R)
• M31: 7,731,816 km (0.082 R)
• M32: 7,952,324 km (0.085 R)
• M33: 8,854,848 km (0.087 R)
• M34: 8,946,850 km (0.045 R)
• M35: 9,039,302 km (0.104 R)
• M36: 9,482,411 km (0.113 R)
• M37: 9,647,567 km (0.074 R)
• M38: 9,789,685 km (0.093 R)
• M39: 10,148,420 km (0.104 R)
• M40: 10,268,996 km (0.12 R)
• M41: 10,462,725 km (0.06 R)
• M42: 10,854,074 km (0.08 R)
• M43: 11,325,157 km (0.097 R)
• M44: 11,550,601 km (0.084 R)
• M45: 11,701,695 km (0.082 R)
• M46: 11,802,823 km (0.086 R)
• M47: 12,184,597 km (0.059 R)
• M48: 12,986,442 km (0.09 R)
• M49: 13,407,111 km (0.073 R)
• M50: 13,672,198 km (0.092 R)
• M51: 13,832,118 km (0.099 R)
• M52: 13,939,081 km (0.103 R)
• M53: 14,073,270 km (0.084 R)
• M54: 14,559,613 km (0.055 R)
• M55: 14,832,180 km (0.103 R)
• M56: 15,299,374 km (0.067 R)
• M57: 15,493,103 km (0.11 R)
• M58: 16,502,740 km (0.083 R)
• M59: 16,587,861 km (0.095 R)
• M60: 16,729,979 km (0.099 R)
• M61: 17,015,561 km (0.117 R)
• M62: 17,360,384 km (0.106 R)
• M63: 17,649,407 km (0.095 R)
• M64: 17,823,689 km (0.028 R)
• M65: 17,969,247 km (0.113 R)
• M66: 18,379,146 km (0.057 R)
• M67: 18,555,671 km (0.108 R)
• M68: 18,910,517 km (0.108 R)
• M69: 19,477,044 km (0.094 R)
• M70: 19,837,725 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.1

Radius: 12.5

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.2 AU - 8.58 AU

Year: 6963 Days

Day: 11.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 13,824,255 km

• M1: 249,679 km (0.092 R)
• M2: 387,309 km (0.084 R)
• M3: 703,409 km (0.098 R)
• M4: 795,412 km (0.04 R)
• M5: 1,226,703 km (0.114 R)
• M6: 1,518,867 km (0.09 R)
• M7: 2,010,296 km (0.084 R)
• M8: 2,285,855 km (0.078 R)
• M9: 2,404,487 km (0.094 R)
• M10: 2,573,981 km (0.105 R)
• M11: 3,028,310 km (0.095 R)
• M12: 3,265,123 km (0.114 R)
• M13: 3,426,390 km (0.071 R)
• M14: 3,618,025 km (0.032 R)
• M15: 3,701,201 km (0.113 R)
• M16: 3,813,100 km (0.059 R)
• M17: 3,954,769 km (0.11 R)
• M18: 4,040,489 km (0.114 R)
• M19: 4,598,639 km (0.1 R)
• M20: 4,688,996 km (0.03 R)
• M21: 5,087,524 km (0.117 R)
• M22: 5,306,685 km (0.084 R)
• M23: 5,496,974 km (0.098 R)
• M24: 5,593,016 km (0.116 R)
• M25: 6,247,805 km (0.091 R)
• M26: 6,584,401 km (0.083 R)
• M27: 6,789,200 km (0.082 R)
• M28: 7,240,238 km (0.109 R)
• M29: 7,558,133 km (0.097 R)
• M30: 8,988,738 km (0.048 R)
• M31: 9,638,142 km (0.063 R)
• M32: 9,832,021 km (0.091 R)
• M33: 11,924,596 km (0.106 R)
• M34: 12,553,057 km (0.092 R)
• M35: 12,892,644 km (0.105 R)
• M36: 13,192,438 km (0.102 R)
• M37: 13,321,541 km (0.094 R)
• M38: 13,798,758 km (0.037 R)
• M39: 14,369,923 km (0.091 R)
• M40: 14,859,257 km (0.12 R)
• M41: 15,308,799 km (0.09 R)
• M42: 15,626,246 km (0.096 R)
• M43: 15,854,382 km (0.12 R)
• M44: 16,452,475 km (0.093 R)
• M45: 16,917,724 km (0.032 R)
• M46: 17,292,915 km (0.116 R)
• M47: 17,481,558 km (0.025 R)
• M48: 17,718,372 km (0.063 R)
• M49: 17,908,660 km (0.072 R)
• M50: 18,003,954 km (0.048 R)
• M51: 18,676,247 km (0.073 R)
• M52: 18,869,827 km (0.109 R)
• M53: 19,307,849 km (0.086 R)
• M54: 19,700,095 km (0.086 R)
• M55: 19,897,265 km (0.109 R)
• M56: 20,592,147 km (0.116 R)
• M57: 21,649,505 km (0.112 R)
• M58: 23,555,232 km (0.084 R)
• M59: 23,764,519 km (0.114 R)
• M60: 24,237,548 km (0.103 R)
• M61: 24,607,653 km (0.106 R)
• M62: 25,460,510 km (0.09 R)
• M63: 26,106,624 km (0.098 R)
• M64: 26,649,215 km (0.107 R)
• M65: 26,758,122 km (0.08 R)
• M66: 27,580,013 km (0.106 R)
• M67: 28,521,432 km (0.088 R)
• M68: 29,192,379 km (0.052 R)
• M69: 29,473,473 km (0.116 R)
• M70: 29,642,668 km (0.072 R)
• M71: 30,435,986 km (0.072 R)
• M72: 31,293,780 km (0.12 R)
• M73: 32,507,916 km (0.105 R)
• M74: 32,740,990 km (0.044 R)
• M75: 33,796,553 km (0.065 R)
• M76: 34,387,763 km (0.048 R)
• M77: 36,242,179 km (0.049 R)
• M78: 37,090,249 km (0.111 R)
• M79: 37,577,938 km (0.067 R)
• M80: 37,822,530 km (0.081 R)
• M81: 38,128,907 km (0.072 R)
• M82: 40,047,500 km (0.106 R)
• M83: 40,422,541 km (0.055 R)
• M84: 41,491,269 km (0.111 R)
• M85: 41,807,369 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.1

Radius: 9.2

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.34 AU - 8.02 AU

Year: 8194 Days

Day: 5.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 13,824,255 km

• M1: 165,605 km (0.069 R)
• M2: 300,542 km (0.119 R)
• M3: 380,577 km (0.074 R)
• M4: 718,668 km (0.118 R)
• M5: 799,900 km (0.064 R)
• M6: 954,434 km (0.117 R)
• M7: 1,234,182 km (0.089 R)
• M8: 1,333,216 km (0.117 R)
• M9: 1,476,531 km (0.098 R)
• M10: 1,603,540 km (0.061 R)
• M11: 2,006,407 km (0.095 R)
• M12: 2,316,822 km (0.117 R)
• M13: 2,465,223 km (0.113 R)
• M14: 2,693,809 km (0.037 R)
• M15: 3,309,254 km (0.047 R)
• M16: 3,476,954 km (0.109 R)
• M17: 3,590,199 km (0.105 R)
• M18: 4,356,739 km (0.094 R)
• M19: 4,479,110 km (0.038 R)
• M20: 4,821,539 km (0.092 R)
• M21: 6,171,361 km (0.086 R)
• M22: 6,869,833 km (0.111 R)
• M23: 7,228,420 km (0.09 R)
• M24: 7,410,031 km (0.081 R)
• M25: 8,038,941 km (0.113 R)
• M26: 8,723,351 km (0.098 R)
• M27: 8,800,544 km (0.071 R)
• M28: 8,878,035 km (0.067 R)
• M29: 9,033,617 km (0.044 R)
• M30: 9,664,920 km (0.079 R)
• M31: 10,229,054 km (0.072 R)
• M32: 10,310,435 km (0.11 R)
• M33: 11,053,338 km (0.108 R)
• M34: 11,346,849 km (0.077 R)
• M35: 11,515,745 km (0.109 R)
• M36: 13,741,462 km (0.056 R)
• M37: 13,966,756 km (0.066 R)
• M38: 14,741,673 km (0.099 R)
• M39: 14,833,676 km (0.09 R)
• M40: 15,390,330 km (0.083 R)
• M41: 17,052,512 km (0.072 R)
• M42: 17,684,263 km (0.117 R)
• M43: 17,782,100 km (0.106 R)
• M44: 17,978,373 km (0.114 R)
• M45: 18,274,277 km (0.103 R)
• M46: 18,422,828 km (0.055 R)
• M47: 19,070,886 km (0.117 R)
• M48: 19,171,416 km (0.116 R)
• M49: 19,423,040 km (0.118 R)
• M50: 19,524,018 km (0.09 R)
• M51: 19,980,740 km (0.115 R)
• M52: 20,287,266 km (0.102 R)
• M53: 21,632,899 km (0.091 R)
• M54: 21,842,486 km (0.092 R)
• M55: 22,000,162 km (0.073 R)
• M56: 22,369,519 km (0.11 R)
• M57: 22,634,457 km (0.05 R)
• M58: 23,328,442 km (0.071 R)
• M59: 23,867,143 km (0.112 R)
• M60: 24,956,515 km (0.12 R)
• M61: 25,452,133 km (0.088 R)
• M62: 26,508,892 km (0.098 R)
• M63: 26,901,886 km (0.109 R)
• M64: 27,921,246 km (0.112 R)
• M65: 29,010,917 km (0.078 R)
• M66: 31,290,788 km (0.099 R)
• M67: 32,662,152 km (0.031 R)
• M68: 33,023,132 km (0.084 R)
• M69: 33,143,707 km (0.086 R)
• M70: 34,174,886 km (0.096 R)
• M71: 34,602,586 km (0.097 R)
• M72: 34,786,442 km (0.106 R)
• M73: 35,710,358 km (0.113 R)
• M74: 36,268,657 km (0.049 R)
• M75: 36,330,890 km (0.084 R)
• M76: 36,455,356 km (0.051 R)
• M77: 37,205,589 km (0.1 R)
• M78: 37,960,759 km (0.115 R)
• M79: 38,340,289 km (0.096 R)
• M80: 38,403,718 km (0.059 R)
• M81: 40,450,067 km (0.04 R)
• M82: 41,486,482 km (0.095 R)
• M83: 44,049,243 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.4

Radius: 13.4

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.63 AU - 9.19 AU

Year: 8565 Days

Day: 6.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 13,824,255 km

• M1: 263,891 km (0.117 R)
• M2: 425,008 km (0.099 R)
• M3: 566,527 km (0.098 R)
• M4: 671,694 km (0.113 R)
• M5: 851,661 km (0.108 R)
• M6: 1,098,647 km (0.065 R)
• M7: 1,262,157 km (0.077 R)
• M8: 1,369,868 km (0.105 R)
• M9: 1,762,413 km (0.112 R)
• M10: 1,884,036 km (0.091 R)
• M11: 2,255,637 km (0.12 R)
• M12: 2,354,970 km (0.051 R)
• M13: 2,673,763 km (0.098 R)
• M14: 2,767,561 km (0.118 R)
• M15: 3,365,952 km (0.103 R)
• M16: 3,950,730 km (0.096 R)
• M17: 4,152,837 km (0.117 R)
• M18: 5,243,705 km (0.091 R)
• M19: 5,406,617 km (0.045 R)
• M20: 5,905,376 km (0.075 R)
• M21: 6,013,236 km (0.063 R)
• M22: 6,324,699 km (0.073 R)
• M23: 6,434,952 km (0.094 R)
• M24: 6,529,947 km (0.12 R)
• M25: 7,522,978 km (0.101 R)
• M26: 7,707,133 km (0.078 R)
• M27: 7,841,920 km (0.09 R)
• M28: 8,011,564 km (0.083 R)
• M29: 8,302,831 km (0.103 R)
• M30: 9,144,170 km (0.08 R)
• M31: 9,448,751 km (0.114 R)
• M32: 9,683,769 km (0.095 R)
• M33: 9,902,631 km (0.093 R)
• M34: 10,699,988 km (0.099 R)
• M35: 11,002,026 km (0.095 R)
• M36: 11,097,020 km (0.049 R)
• M37: 11,211,313 km (0.116 R)
• M38: 11,306,906 km (0.077 R)
• M39: 11,460,394 km (0.113 R)
• M40: 11,595,331 km (0.112 R)
• M41: 11,827,656 km (0.092 R)
• M42: 11,964,090 km (0.055 R)
• M43: 12,100,822 km (0.114 R)
• M44: 12,198,958 km (0.087 R)
• M45: 12,435,323 km (0.1 R)
• M46: 13,073,358 km (0.066 R)
• M47: 13,254,671 km (0.064 R)
• M48: 13,701,519 km (0.087 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 13,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit