🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.97 AU - 1.11 AU

Year: 384 Days

Day: 21.7 Hours

Environment

Temp: 22 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,374,603 km

• M1: 822,788 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.5 AU - 1.96 AU

Year: 823 Days

Day: 44.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,374,603 km

• M1: 744,698 km (0.109 R)
• M2: 922,420 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.98 AU - 2.82 AU

Year: 1345 Days

Day: 22.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.04 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.1

Radius: 12.1

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.27 AU - 6.09 AU

Year: 4896 Days

Day: 6.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 46,374,603 km

• M1: 162,014 km (0.107 R)
• M2: 254,915 km (0.091 R)
• M3: 342,430 km (0.063 R)
• M4: 429,196 km (0.094 R)
• M5: 553,961 km (0.087 R)
• M6: 652,247 km (0.113 R)
• M7: 915,090 km (0.045 R)
• M8: 1,084,734 km (0.073 R)
• M9: 1,225,655 km (0.081 R)
• M10: 1,484,160 km (0.088 R)
• M11: 1,641,986 km (0.11 R)
• M12: 2,053,829 km (0.076 R)
• M13: 2,617,813 km (0.066 R)
• M14: 3,550,406 km (0.105 R)
• M15: 4,002,491 km (0.11 R)
• M16: 4,123,516 km (0.093 R)
• M17: 4,473,126 km (0.109 R)
• M18: 4,577,695 km (0.069 R)
• M19: 4,725,647 km (0.091 R)
• M20: 4,875,245 km (0.117 R)
• M21: 5,026,339 km (0.092 R)
• M22: 5,422,175 km (0.097 R)
• M23: 5,511,485 km (0.045 R)
• M24: 5,782,556 km (0.114 R)
• M25: 5,873,811 km (0.033 R)
• M26: 6,127,529 km (0.087 R)
• M27: 6,574,228 km (0.086 R)
• M28: 7,276,440 km (0.108 R)
• M29: 7,375,175 km (0.096 R)
• M30: 7,724,336 km (0.071 R)
• M31: 7,825,016 km (0.079 R)
• M32: 7,926,294 km (0.11 R)
• M33: 8,412,935 km (0.064 R)
• M34: 8,725,445 km (0.095 R)
• M35: 9,334,907 km (0.092 R)
• M36: 9,496,174 km (0.035 R)
• M37: 9,821,549 km (0.077 R)
• M38: 9,958,281 km (0.104 R)
• M39: 10,622,945 km (0.116 R)
• M40: 10,819,666 km (0.102 R)
• M41: 11,131,129 km (0.072 R)
• M42: 11,589,347 km (0.088 R)
• M43: 11,675,964 km (0.117 R)
• M44: 11,937,162 km (0.104 R)
• M45: 12,112,341 km (0.119 R)
• M46: 12,941,113 km (0.117 R)
• M47: 14,715,943 km (0.111 R)
• M48: 15,377,165 km (0.09 R)
• M49: 15,504,323 km (0.085 R)
• M50: 15,823,416 km (0.09 R)
• M51: 16,080,425 km (0.108 R)
• M52: 16,826,768 km (0.116 R)
• M53: 16,957,667 km (0.096 R)
• M54: 17,056,252 km (0.07 R)
• M55: 17,220,660 km (0.086 R)
• M56: 17,783,896 km (0.069 R)
• M57: 17,984,207 km (0.117 R)
• M58: 18,454,393 km (0.041 R)
• M59: 19,030,794 km (0.113 R)
• M60: 19,201,485 km (0.092 R)
• M61: 19,854,629 km (0.045 R)
• M62: 20,340,523 km (0.085 R)
• M63: 20,760,145 km (0.046 R)
• M64: 21,006,234 km (0.113 R)
• M65: 21,608,066 km (0.101 R)
• M66: 22,323,293 km (0.104 R)
• M67: 22,503,260 km (0.096 R)
• M68: 24,404,050 km (0.118 R)
• M69: 24,515,201 km (0.119 R)
• M70: 24,701,002 km (0.043 R)
• M71: 24,924,501 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.8

Radius: 10.4

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.19 AU - 6.77 AU

Year: 5289 Days

Day: 12 Hours

Environment

Temp: -139 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 46,374,603 km

• M1: 243,695 km (0.109 R)
• M2: 316,848 km (0.115 R)
• M3: 401,371 km (0.078 R)
• M4: 473,926 km (0.115 R)
• M5: 552,016 km (0.11 R)
• M6: 623,075 km (0.059 R)
• M7: 898,784 km (0.099 R)
• M8: 1,014,124 km (0.057 R)
• M9: 1,104,032 km (0.052 R)
• M10: 1,440,777 km (0.063 R)
• M11: 1,560,156 km (0.113 R)
• M12: 1,682,976 km (0.068 R)
• M13: 1,864,289 km (0.058 R)
• M14: 2,033,035 km (0.09 R)
• M15: 2,365,591 km (0.09 R)
• M16: 2,843,257 km (0.084 R)
• M17: 3,170,876 km (0.079 R)
• M18: 3,282,776 km (0.052 R)
• M19: 3,396,021 km (0.094 R)
• M20: 3,603,364 km (0.112 R)
• M21: 3,814,746 km (0.106 R)
• M22: 4,225,392 km (0.085 R)
• M23: 4,324,126 km (0.081 R)
• M24: 4,498,707 km (0.045 R)
• M25: 4,650,250 km (0.116 R)
• M26: 4,984,451 km (0.026 R)
• M27: 5,379,689 km (0.034 R)
• M28: 5,540,656 km (0.045 R)
• M29: 5,867,528 km (0.095 R)
• M30: 6,116,758 km (0.107 R)
• M31: 6,654,412 km (0.071 R)
• M32: 6,769,603 km (0.08 R)
• M33: 7,207,326 km (0.04 R)
• M34: 7,594,186 km (0.108 R)
• M35: 7,866,006 km (0.051 R)
• M36: 8,048,964 km (0.109 R)
• M37: 8,512,717 km (0.083 R)
• M38: 8,763,593 km (0.058 R)
• M39: 8,858,288 km (0.032 R)
• M40: 9,240,511 km (0.026 R)
• M41: 9,433,642 km (0.039 R)
• M42: 10,352,771 km (0.05 R)
• M43: 10,486,362 km (0.025 R)
• M44: 10,654,211 km (0.061 R)
• M45: 11,129,034 km (0.049 R)
• M46: 11,541,476 km (0.099 R)
• M47: 12,064,171 km (0.051 R)
• M48: 12,880,526 km (0.069 R)
• M49: 13,241,057 km (0.09 R)
• M50: 13,824,788 km (0.06 R)
• M51: 14,156,895 km (0.115 R)
• M52: 15,244,771 km (0.081 R)
• M53: 15,549,651 km (0.094 R)
• M54: 15,933,520 km (0.07 R)
• M55: 16,049,308 km (0.111 R)
• M56: 16,946,297 km (0.092 R)
• M57: 17,262,098 km (0.069 R)
• M58: 17,500,109 km (0.109 R)
• M59: 18,060,053 km (0.065 R)
• M60: 18,382,586 km (0.079 R)
• M61: 19,238,585 km (0.108 R)
• M62: 19,485,422 km (0.116 R)
• M63: 20,316,139 km (0.096 R)
• M64: 21,031,217 km (0.039 R)
• M65: 21,243,197 km (0.103 R)
• M66: 21,498,411 km (0.112 R)
• M67: 22,011,980 km (0.083 R)
• M68: 22,572,823 km (0.087 R)
• M69: 23,444,978 km (0.106 R)
• M70: 23,576,624 km (0.109 R)
• M71: 24,239,193 km (0.052 R)
• M72: 25,222,051 km (0.061 R)
• M73: 25,311,960 km (0.04 R)
• M74: 26,766,350 km (0.099 R)
• M75: 26,950,056 km (0.083 R)
• M76: 27,364,891 km (0.116 R)
• M77: 27,503,718 km (0.089 R)
• M78: 27,874,870 km (0.07 R)
• M79: 28,061,120 km (0.083 R)
• M80: 29,186,993 km (0.111 R)
• M81: 29,423,508 km (0.064 R)
• M82: 29,803,037 km (0.062 R)
• M83: 29,945,903 km (0.111 R)
• M84: 30,471,291 km (0.118 R)
• M85: 31,579,811 km (0.078 R)
• M86: 32,212,311 km (0.042 R)
• M87: 32,309,999 km (0.114 R)
• M88: 32,848,850 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262.8

Radius: 4.8

Gravity: 11.41 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 11.81 AU - 17.47 AU

Year: 20258 Days

Day: 17 Hours

Environment

Temp: -199 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 46,374,603 km

• M1: 64,626 km (0.116 R)
• M2: 107,262 km (0.1 R)
• M3: 151,991 km (0.106 R)
• M4: 205,547 km (0.08 R)
• M5: 241,451 km (0.09 R)
• M6: 349,161 km (0.079 R)
• M7: 393,592 km (0.117 R)
• M8: 573,857 km (0.056 R)
• M9: 720,164 km (0.073 R)
• M10: 758,611 km (0.12 R)
• M11: 1,203,814 km (0.116 R)
• M12: 1,343,838 km (0.05 R)
• M13: 2,580,713 km (0.072 R)
• M14: 2,670,621 km (0.092 R)
• M15: 3,008,862 km (0.066 R)
• M16: 3,558,036 km (0.104 R)
• M17: 4,172,584 km (0.074 R)
• M18: 4,207,739 km (0.116 R)
• M19: 5,192,093 km (0.09 R)
• M20: 5,305,788 km (0.082 R)
• M21: 6,004,709 km (0.119 R)
• M22: 6,284,307 km (0.051 R)
• M23: 6,650,074 km (0.101 R)
• M24: 7,022,573 km (0.081 R)
• M25: 7,106,348 km (0.1 R)
• M26: 7,444,588 km (0.099 R)
• M27: 7,874,682 km (0.11 R)
• M28: 7,961,599 km (0.081 R)
• M29: 8,312,854 km (0.114 R)
• M30: 8,490,278 km (0.055 R)
• M31: 8,669,047 km (0.088 R)
• M32: 9,075,804 km (0.1 R)
• M33: 9,534,919 km (0.114 R)
• M34: 11,005,766 km (0.099 R)
• M35: 11,249,461 km (0.036 R)
• M36: 11,593,835 km (0.1 R)
• M37: 12,343,171 km (0.054 R)
• M38: 12,902,517 km (0.058 R)
• M39: 12,953,829 km (0.114 R)
• M40: 13,366,420 km (0.081 R)
• M41: 13,522,301 km (0.111 R)
• M42: 13,730,990 km (0.115 R)
• M43: 14,897,854 km (0.081 R)
• M44: 15,930,976 km (0.106 R)
• M45: 16,706,941 km (0.034 R)
• M46: 18,180,330 km (0.117 R)
• M47: 18,584,095 km (0.061 R)
• M48: 18,816,121 km (0.066 R)
• M49: 19,224,523 km (0.089 R)
• M50: 19,459,093 km (0.062 R)
• M51: 19,517,885 km (0.097 R)
• M52: 20,947,143 km (0.109 R)
• M53: 21,431,092 km (0.081 R)
• M54: 21,674,338 km (0.065 R)
• M55: 22,348,127 km (0.062 R)
• M56: 22,594,963 km (0.077 R)
• M57: 22,904,631 km (0.068 R)
• M58: 23,842,161 km (0.111 R)
• M59: 25,432,236 km (0.112 R)
• M60: 26,402,678 km (0.065 R)
• M61: 27,121,944 km (0.099 R)
• M62: 28,246,172 km (0.1 R)
• M63: 28,981,745 km (0.066 R)
• M64: 29,655,983 km (0.093 R)
• M65: 32,543,371 km (0.091 R)
• M66: 33,033,155 km (0.095 R)
• M67: 33,173,627 km (0.093 R)
• M68: 33,243,938 km (0.12 R)
• M69: 33,455,021 km (0.082 R)
• M70: 33,595,942 km (0.117 R)
• M71: 34,232,930 km (0.118 R)
• M72: 34,375,048 km (0.052 R)
• M73: 34,588,524 km (0.111 R)
• M74: 34,659,882 km (0.096 R)
• M75: 35,662,786 km (0.1 R)
• M76: 39,247,001 km (0.108 R)
• M77: 39,992,448 km (0.044 R)
• M78: 40,142,195 km (0.043 R)
• M79: 40,592,185 km (0.088 R)
• M80: 41,194,915 km (0.055 R)
• M81: 42,180,616 km (0.055 R)
• M82: 42,256,761 km (0.068 R)
• M83: 42,409,201 km (0.12 R)
• M84: 43,866,434 km (0.074 R)
• M85: 44,484,872 km (0.117 R)
• M86: 44,562,363 km (0.069 R)
• M87: 45,106,152 km (0.086 R)
• M88: 45,184,092 km (0.117 R)
• M89: 45,261,883 km (0.053 R)
• M90: 45,886,903 km (0.073 R)
• M91: 46,121,921 km (0.087 R)
• M92: 46,357,388 km (0.098 R)
• M93: 47,619,994 km (0.108 R)
• M94: 50,663,712 km (0.102 R)
• M95: 52,864,297 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 147.8

Radius: 5.3

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 11.76 AU - 17.74 AU

Year: 20487 Days

Day: 21.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 46,374,603 km

• M1: 568,173 km (0.089 R)
• M2: 905,217 km (0.099 R)
• M3: 1,153,250 km (0.088 R)
• M4: 2,919,253 km (0.06 R)
• M5: 5,140,632 km (0.075 R)
• M6: 5,958,932 km (0.044 R)
• M7: 6,099,255 km (0.064 R)
• M8: 6,418,945 km (0.087 R)
• M9: 6,890,328 km (0.109 R)
• M10: 8,253,015 km (0.103 R)
• M11: 8,725,296 km (0.118 R)
• M12: 8,924,560 km (0.06 R)
• M13: 9,044,986 km (0.067 R)
• M14: 9,449,948 km (0.097 R)
• M15: 10,277,673 km (0.068 R)
• M16: 10,361,747 km (0.102 R)
• M17: 10,657,652 km (0.038 R)
• M18: 11,737,299 km (0.111 R)
• M19: 12,001,489 km (0.114 R)
• M20: 12,987,190 km (0.112 R)
• M21: 13,032,518 km (0.072 R)
• M22: 13,351,909 km (0.107 R)
• M23: 16,144,752 km (0.119 R)
• M24: 17,581,041 km (0.048 R)
• M25: 17,782,400 km (0.059 R)
• M26: 20,152,030 km (0.115 R)
• M27: 22,400,336 km (0.107 R)
• M28: 23,167,325 km (0.118 R)
• M29: 23,222,377 km (0.102 R)
• M30: 23,498,684 km (0.099 R)
• M31: 25,519,302 km (0.103 R)
• M32: 26,897,099 km (0.112 R)
• M33: 28,830,651 km (0.034 R)
• M34: 29,664,360 km (0.071 R)
• M35: 29,844,027 km (0.095 R)
• M36: 30,084,132 km (0.097 R)
• M37: 30,990,396 km (0.102 R)
• M38: 31,051,132 km (0.084 R)
• M39: 33,575,148 km (0.112 R)
• M40: 34,138,084 km (0.108 R)
• M41: 35,272,934 km (0.085 R)
• M42: 35,526,951 km (0.101 R)
• M43: 35,590,530 km (0.101 R)
• M44: 37,191,975 km (0.088 R)
• M45: 39,013,330 km (0.11 R)
• M46: 39,079,003 km (0.095 R)
• M47: 40,265,763 km (0.112 R)
• M48: 42,607,119 km (0.116 R)
• M49: 43,352,117 km (0.058 R)
• M50: 45,958,411 km (0.107 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 19,048 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit