🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.98 AU - 1 AU

Year: 375 Days

Day: 30.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 23 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.87 AU - 1.29 AU

Year: 427 Days

Day: 21.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.46 AU - 1.78 AU

Year: 785 Days

Day: 31.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,274,179 km

• M1: 368,011 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.51 AU - 1.93 AU

Year: 859 Days

Day: 22.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,274,179 km

• M1: 635,193 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.87 AU - 3.13 AU

Year: 1979 Days

Day: 21.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,274,179 km

• M1: 383,868 km (0.112 R)
• M2: 703,110 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.74 AU - 4.18 AU

Year: 3001 Days

Day: 24.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,274,179 km

• M1: 1,201,869 km (0.117 R)
• M2: 2,456,397 km (0.091 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.76 AU - 4.3 AU

Year: 3081 Days

Day: 18.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147

Radius: 12.5

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.41 AU - 4.49 AU

Year: 3575 Days

Day: 11.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 63,274,179 km

• M1: 198,965 km (0.069 R)
• M2: 278,551 km (0.074 R)
• M3: 370,853 km (0.115 R)
• M4: 491,279 km (0.091 R)
• M5: 677,080 km (0.101 R)
• M6: 802,593 km (0.061 R)
• M7: 880,533 km (0.109 R)
• M8: 1,087,726 km (0.077 R)
• M9: 1,283,999 km (0.069 R)
• M10: 1,463,217 km (0.084 R)
• M11: 1,610,870 km (0.03 R)
• M12: 1,763,609 km (0.111 R)
• M13: 1,910,814 km (0.12 R)
• M14: 2,072,978 km (0.061 R)
• M15: 2,206,269 km (0.097 R)
• M16: 2,353,922 km (0.073 R)
• M17: 2,611,530 km (0.112 R)
• M18: 2,743,775 km (0.082 R)
• M19: 2,841,462 km (0.114 R)
• M20: 2,965,329 km (0.094 R)
• M21: 3,295,641 km (0.103 R)
• M22: 3,386,597 km (0.114 R)
• M23: 3,531,407 km (0.1 R)
• M24: 3,611,293 km (0.103 R)
• M25: 3,691,776 km (0.062 R)
• M26: 3,923,055 km (0.094 R)
• M27: 4,286,129 km (0.074 R)
• M28: 4,457,418 km (0.103 R)
• M29: 4,601,930 km (0.097 R)
• M30: 4,718,766 km (0.08 R)
• M31: 4,955,280 km (0.055 R)
• M32: 5,150,355 km (0.104 R)
• M33: 5,256,420 km (0.093 R)
• M34: 5,750,841 km (0.091 R)
• M35: 5,845,238 km (0.107 R)
• M36: 6,211,902 km (0.116 R)
• M37: 6,438,842 km (0.09 R)
• M38: 6,635,563 km (0.115 R)
• M39: 6,751,202 km (0.058 R)
• M40: 6,850,834 km (0.119 R)
• M41: 7,322,666 km (0.102 R)
• M42: 7,683,347 km (0.103 R)
• M43: 7,804,970 km (0.107 R)
• M44: 8,476,066 km (0.071 R)
• M45: 8,782,293 km (0.109 R)
• M46: 9,202,513 km (0.118 R)
• M47: 9,779,213 km (0.08 R)
• M48: 9,892,159 km (0.117 R)
• M49: 10,005,704 km (0.083 R)
• M50: 10,406,177 km (0.047 R)
• M51: 10,637,306 km (0.072 R)
• M52: 10,831,335 km (0.087 R)
• M53: 11,046,157 km (0.095 R)
• M54: 11,144,144 km (0.097 R)
• M55: 11,380,808 km (0.101 R)
• M56: 11,479,841 km (0.113 R)
• M57: 11,718,749 km (0.117 R)
• M58: 11,818,830 km (0.092 R)
• M59: 12,019,890 km (0.068 R)
• M60: 12,201,651 km (0.06 R)
• M61: 12,384,460 km (0.113 R)
• M62: 12,465,991 km (0.098 R)
• M63: 12,568,166 km (0.112 R)
• M64: 12,732,125 km (0.11 R)
• M65: 12,835,049 km (0.11 R)
• M66: 13,062,437 km (0.058 R)
• M67: 13,374,648 km (0.119 R)
• M68: 13,479,217 km (0.064 R)
• M69: 13,752,532 km (0.088 R)
• M70: 13,836,905 km (0.096 R)
• M71: 14,070,129 km (0.103 R)
• M72: 14,283,156 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.8

Radius: 8.3

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 10.13 AU - 10.15 AU

Year: 12296 Days

Day: 5.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 63,274,179 km

• M1: 217,515 km (0.118 R)
• M2: 1,099,694 km (0.07 R)
• M3: 1,542,354 km (0.108 R)
• M4: 1,808,040 km (0.095 R)
• M5: 2,140,895 km (0.069 R)
• M6: 2,921,497 km (0.08 R)
• M7: 3,010,059 km (0.034 R)
• M8: 3,342,316 km (0.118 R)
• M9: 4,408,350 km (0.075 R)
• M10: 4,510,226 km (0.11 R)
• M11: 4,681,665 km (0.086 R)
• M12: 5,244,752 km (0.109 R)
• M13: 5,534,373 km (0.101 R)
• M14: 6,129,324 km (0.107 R)
• M15: 6,822,710 km (0.065 R)
• M16: 6,940,743 km (0.089 R)
• M17: 7,867,801 km (0.111 R)
• M18: 8,790,520 km (0.118 R)
• M19: 8,876,090 km (0.085 R)
• M20: 9,395,494 km (0.103 R)
• M21: 9,658,936 km (0.107 R)
• M22: 10,148,121 km (0.064 R)
• M23: 10,736,639 km (0.069 R)
• M24: 11,150,576 km (0.062 R)
• M25: 11,757,794 km (0.116 R)
• M26: 12,041,731 km (0.095 R)
• M27: 12,232,169 km (0.095 R)
• M28: 13,543,993 km (0.117 R)
• M29: 14,091,222 km (0.032 R)
• M30: 14,747,208 km (0.088 R)
• M31: 15,672,023 km (0.071 R)
• M32: 16,615,387 km (0.078 R)
• M33: 16,774,409 km (0.086 R)
• M34: 17,147,506 km (0.073 R)
• M35: 17,415,586 km (0.119 R)
• M36: 17,901,779 km (0.102 R)
• M37: 18,447,063 km (0.101 R)
• M38: 19,219,736 km (0.094 R)
• M39: 20,398,567 km (0.067 R)
• M40: 21,139,974 km (0.03 R)
• M41: 21,197,420 km (0.109 R)
• M42: 21,890,208 km (0.072 R)
• M43: 22,473,340 km (0.071 R)
• M44: 22,884,435 km (0.097 R)
• M45: 22,943,377 km (0.106 R)
• M46: 23,298,073 km (0.098 R)
• M47: 23,416,704 km (0.065 R)
• M48: 24,614,235 km (0.085 R)
• M49: 24,674,673 km (0.108 R)
• M50: 24,916,722 km (0.094 R)
• M51: 25,159,669 km (0.074 R)
• M52: 25,220,406 km (0.119 R)
• M53: 25,342,328 km (0.103 R)
• M54: 25,464,250 km (0.109 R)
• M55: 25,708,992 km (0.065 R)
• M56: 25,831,513 km (0.1 R)
• M57: 26,262,205 km (0.047 R)
• M58: 26,385,773 km (0.107 R)
• M59: 28,071,592 km (0.058 R)
• M60: 28,387,692 km (0.078 R)
• M61: 28,514,401 km (0.116 R)
• M62: 29,150,940 km (0.059 R)
• M63: 29,856,593 km (0.095 R)
• M64: 30,114,500 km (0.101 R)
• M65: 30,567,782 km (0.036 R)
• M66: 30,697,633 km (0.027 R)
• M67: 32,072,886 km (0.058 R)
• M68: 32,668,285 km (0.112 R)
• M69: 33,000,692 km (0.103 R)
• M70: 33,267,425 km (0.077 R)
• M71: 33,334,295 km (0.118 R)
• M72: 34,071,962 km (0.109 R)
• M73: 34,139,281 km (0.073 R)
• M74: 34,747,247 km (0.032 R)
• M75: 34,882,932 km (0.086 R)
• M76: 37,353,541 km (0.113 R)
• M77: 38,469,541 km (0.076 R)
• M78: 38,539,703 km (0.109 R)
• M79: 39,809,041 km (0.114 R)
• M80: 39,879,950 km (0.114 R)
• M81: 41,451,027 km (0.115 R)
• M82: 43,187,708 km (0.115 R)
• M83: 45,540,135 km (0.082 R)
• M84: 45,762,737 km (0.077 R)
• M85: 45,985,787 km (0.071 R)
• M86: 46,358,435 km (0.119 R)
• M87: 46,806,780 km (0.092 R)
• M88: 46,881,579 km (0.114 R)
• M89: 48,160,342 km (0.119 R)
• M90: 48,236,038 km (0.103 R)
• M91: 48,993,901 km (0.088 R)
• M92: 50,445,000 km (0.075 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.7

Radius: 6.4

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 13.39 AU - 14.57 AU

Year: 19905 Days

Day: 24.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 63,274,179 km

• M1: 314,604 km (0.067 R)
• M2: 850,613 km (0.05 R)
• M3: 1,509,592 km (0.11 R)
• M4: 1,814,323 km (0.111 R)
• M5: 1,871,918 km (0.108 R)
• M6: 1,988,754 km (0.045 R)
• M7: 2,448,319 km (0.108 R)
• M8: 2,673,763 km (0.098 R)
• M9: 3,284,122 km (0.064 R)
• M10: 3,425,492 km (0.054 R)
• M11: 4,161,962 km (0.044 R)
• M12: 4,865,372 km (0.096 R)
• M13: 5,067,329 km (0.108 R)
• M14: 5,605,133 km (0.108 R)
• M15: 5,774,328 km (0.092 R)
• M16: 6,869,235 km (0.044 R)
• M17: 7,509,664 km (0.104 R)
• M18: 7,556,188 km (0.098 R)
• M19: 7,790,160 km (0.096 R)
• M20: 8,073,947 km (0.045 R)
• M21: 8,798,150 km (0.108 R)
• M22: 9,093,755 km (0.053 R)
• M23: 9,694,540 km (0.102 R)
• M24: 9,795,968 km (0.088 R)
• M25: 9,948,707 km (0.108 R)
• M26: 10,102,195 km (0.102 R)
• M27: 10,204,968 km (0.072 R)
• M28: 10,463,473 km (0.062 R)
• M29: 10,776,582 km (0.107 R)
• M30: 11,198,747 km (0.083 R)
• M31: 11,680,303 km (0.092 R)
• M32: 12,113,987 km (0.077 R)
• M33: 12,774,312 km (0.094 R)
• M34: 12,885,463 km (0.072 R)
• M35: 14,302,304 km (0.112 R)
• M36: 14,360,049 km (0.077 R)
• M37: 14,417,794 km (0.074 R)
• M38: 14,882,744 km (0.112 R)
• M39: 17,096,643 km (0.068 R)
• M40: 17,219,164 km (0.108 R)
• M41: 20,637,176 km (0.107 R)
• M42: 22,021,255 km (0.112 R)
• M43: 23,163,585 km (0.086 R)
• M44: 23,571,388 km (0.097 R)
• M45: 25,715,575 km (0.07 R)
• M46: 27,131,818 km (0.095 R)
• M47: 29,303,081 km (0.117 R)
• M48: 30,187,055 km (0.059 R)
• M49: 30,558,058 km (0.105 R)
• M50: 30,706,758 km (0.079 R)
• M51: 31,229,453 km (0.105 R)
• M52: 31,379,350 km (0.103 R)
• M53: 31,529,546 km (0.036 R)
• M54: 31,905,785 km (0.063 R)
• M55: 32,359,366 km (0.102 R)
• M56: 33,732,973 km (0.079 R)
• M57: 33,886,760 km (0.077 R)
• M58: 35,671,911 km (0.116 R)
• M59: 39,252,088 km (0.068 R)
• M60: 40,307,501 km (0.056 R)
• M61: 40,797,733 km (0.119 R)
• M62: 41,619,175 km (0.111 R)
• M63: 41,784,181 km (0.068 R)
• M64: 42,612,205 km (0.101 R)
• M65: 44,790,201 km (0.104 R)
• M66: 46,148,400 km (0.096 R)
• M67: 48,297,673 km (0.102 R)
• M68: 48,644,590 km (0.088 R)
• M69: 49,166,387 km (0.084 R)
• M70: 50,391,295 km (0.08 R)
• M71: 51,272,426 km (0.107 R)
• M72: 53,676,763 km (0.11 R)
• M73: 53,856,281 km (0.077 R)
• M74: 54,396,179 km (0.109 R)
• M75: 56,756,235 km (0.099 R)
• M76: 60,451,901 km (0.114 R)
• M77: 61,293,988 km (0.06 R)
• M78: 61,669,628 km (0.069 R)
• M79: 61,951,769 km (0.09 R)
• M80: 62,045,866 km (0.115 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 11,765 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit