🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.49 AU - 0.79 AU

Year: 188 Days

Day: 28.2 Hours

Environment

Temp: 179 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.61 AU - 0.71 AU

Year: 197 Days

Day: 37.9 Hours

Environment

Temp: 122 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,621,797 km

• M1: 140,921 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.68 AU - 1.13 AU

Year: 313 Days

Day: 23.2 Hours

Environment

Temp: 71 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,621,797 km

• M1: 545,135 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.82 AU - 1.22 AU

Year: 378 Days

Day: 24.1 Hours

Environment

Temp: 24 °C

Axial Tilt: 47.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.22 AU - 1.46 AU

Year: 569 Days

Day: 37.9 Hours

Environment

Temp: -13 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.49 AU - 2.47 AU

Year: 1023 Days

Day: 14.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,621,797 km

• M1: 128,953 km (0.09 R)
• M2: 488,138 km (0.086 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.18 AU - 4.24 AU

Year: 2623 Days

Day: 42.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.9

Radius: 12.2

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 7.65 AU - 9.09 AU

Year: 8889 Days

Day: 14.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 75,621,797 km

• M1: 155,731 km (0.094 R)
• M2: 235,916 km (0.083 R)
• M3: 330,611 km (0.085 R)
• M4: 438,023 km (0.101 R)
• M5: 628,012 km (0.05 R)
• M6: 881,131 km (0.102 R)
• M7: 1,008,738 km (0.093 R)
• M8: 1,244,505 km (0.081 R)
• M9: 2,392,818 km (0.081 R)
• M10: 2,990,611 km (0.11 R)
• M11: 3,079,771 km (0.111 R)
• M12: 3,464,088 km (0.113 R)
• M13: 3,902,859 km (0.109 R)
• M14: 4,138,924 km (0.027 R)
• M15: 4,481,503 km (0.1 R)
• M16: 5,001,954 km (0.12 R)
• M17: 5,497,871 km (0.062 R)
• M18: 5,785,249 km (0.101 R)
• M19: 6,237,034 km (0.104 R)
• M20: 6,865,046 km (0.049 R)
• M21: 7,246,820 km (0.092 R)
• M22: 7,660,009 km (0.12 R)
• M23: 7,881,863 km (0.113 R)
• M24: 8,105,961 km (0.109 R)
• M25: 8,206,191 km (0.097 R)
• M26: 9,547,037 km (0.096 R)
• M27: 10,405,729 km (0.103 R)
• M28: 10,706,570 km (0.109 R)
• M29: 11,345,054 km (0.091 R)
• M30: 11,654,871 km (0.101 R)
• M31: 12,225,138 km (0.089 R)
• M32: 12,340,328 km (0.071 R)
• M33: 12,455,818 km (0.094 R)
• M34: 12,775,509 km (0.064 R)
• M35: 13,215,625 km (0.102 R)
• M36: 13,930,255 km (0.114 R)
• M37: 14,080,750 km (0.084 R)
• M38: 14,201,475 km (0.092 R)
• M39: 14,596,414 km (0.105 R)
• M40: 14,902,641 km (0.069 R)
• M41: 15,180,145 km (0.109 R)
• M42: 16,275,351 km (0.112 R)
• M43: 16,752,418 km (0.098 R)
• M44: 16,912,488 km (0.1 R)
• M45: 18,939,539 km (0.054 R)
• M46: 19,407,781 km (0.113 R)
• M47: 19,778,484 km (0.098 R)
• M48: 20,015,597 km (0.083 R)
• M49: 22,121,187 km (0.095 R)
• M50: 22,332,120 km (0.091 R)
• M51: 22,720,476 km (0.086 R)
• M52: 23,075,472 km (0.064 R)
• M53: 24,079,423 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125

Radius: 4.8

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 11.94 AU - 14.8 AU

Year: 17946 Days

Day: 20.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,621,797 km

• M1: 289,173 km (0.119 R)
• M2: 322,234 km (0.064 R)
• M3: 392,545 km (0.118 R)
• M4: 507,885 km (0.118 R)
• M5: 576,849 km (0.114 R)
• M6: 708,795 km (0.077 R)
• M7: 933,042 km (0.113 R)
• M8: 1,178,382 km (0.088 R)
• M9: 1,404,275 km (0.101 R)
• M10: 1,462,918 km (0.071 R)
• M11: 1,502,411 km (0.105 R)
• M12: 1,582,596 km (0.049 R)
• M13: 1,831,527 km (0.03 R)
• M14: 2,250,401 km (0.082 R)
• M15: 2,529,850 km (0.053 R)
• M16: 2,746,617 km (0.12 R)
• M17: 2,820,369 km (0.116 R)
• M18: 2,994,650 km (0.107 R)
• M19: 3,249,715 km (0.113 R)
• M20: 3,591,845 km (0.119 R)
• M21: 4,056,346 km (0.046 R)
• M22: 4,424,207 km (0.036 R)
• M23: 5,131,207 km (0.071 R)
• M24: 5,344,085 km (0.114 R)
• M25: 5,590,772 km (0.115 R)
• M26: 5,872,764 km (0.082 R)
• M27: 6,713,204 km (0.103 R)
• M28: 6,979,339 km (0.053 R)
• M29: 7,181,147 km (0.114 R)
• M30: 7,248,914 km (0.051 R)
• M31: 7,521,931 km (0.106 R)
• M32: 7,798,238 km (0.073 R)
• M33: 8,113,141 km (0.117 R)
• M34: 8,755,365 km (0.09 R)
• M35: 9,229,291 km (0.091 R)
• M36: 9,487,796 km (0.068 R)
• M37: 9,786,394 km (0.092 R)
• M38: 10,087,983 km (0.09 R)
• M39: 10,125,831 km (0.12 R)
• M40: 10,855,270 km (0.115 R)
• M41: 11,206,676 km (0.117 R)
• M42: 12,121,467 km (0.067 R)
• M43: 12,526,578 km (0.12 R)
• M44: 12,689,939 km (0.082 R)
• M45: 13,726,652 km (0.077 R)
• M46: 13,768,689 km (0.031 R)
• M47: 13,810,726 km (0.075 R)
• M48: 14,106,481 km (0.064 R)
• M49: 14,446,966 km (0.089 R)
• M50: 14,575,321 km (0.093 R)
• M51: 15,616,073 km (0.119 R)
• M52: 15,924,095 km (0.036 R)
• M53: 16,635,732 km (0.046 R)
• M54: 16,995,365 km (0.103 R)
• M55: 17,130,901 km (0.075 R)
• M56: 17,266,885 km (0.061 R)
• M57: 18,274,427 km (0.108 R)
• M58: 18,366,879 km (0.106 R)
• M59: 18,413,254 km (0.087 R)
• M60: 18,645,430 km (0.086 R)
• M61: 19,395,065 km (0.12 R)
• M62: 20,682,205 km (0.118 R)
• M63: 21,020,446 km (0.069 R)
• M64: 21,996,871 km (0.109 R)
• M65: 22,490,544 km (0.093 R)
• M66: 22,738,727 km (0.06 R)
• M67: 23,942,690 km (0.074 R)
• M68: 23,993,404 km (0.103 R)
• M69: 24,297,836 km (0.115 R)
• M70: 24,348,699 km (0.106 R)
• M71: 24,552,601 km (0.083 R)
• M72: 25,218,910 km (0.095 R)
• M73: 25,631,800 km (0.052 R)
• M74: 25,943,113 km (0.084 R)
• M75: 26,360,042 km (0.046 R)
• M76: 27,147,675 km (0.095 R)
• M77: 28,584,862 km (0.076 R)
• M78: 29,393,887 km (0.12 R)
• M79: 30,649,013 km (0.092 R)
• M80: 30,924,124 km (0.049 R)
• M81: 30,979,325 km (0.076 R)
• M82: 31,587,890 km (0.107 R)
• M83: 32,256,293 km (0.109 R)
• M84: 32,368,192 km (0.079 R)
• M85: 32,985,732 km (0.109 R)
• M86: 33,098,379 km (0.106 R)
• M87: 33,493,916 km (0.089 R)
• M88: 34,289,478 km (0.05 R)
• M89: 37,710,033 km (0.057 R)
• M90: 37,827,766 km (0.116 R)
• M91: 38,537,459 km (0.108 R)
• M92: 39,191,800 km (0.093 R)
• M93: 39,669,915 km (0.086 R)
• M94: 40,029,847 km (0.081 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 599.8

Radius: 5.6

Gravity: 19.13 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 13.65 AU - 16.21 AU

Year: 21177 Days

Day: 15.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 75,621,797 km

• M1: 237,113 km (0.091 R)
• M2: 350,508 km (0.115 R)
• M3: 543,339 km (0.098 R)
• M4: 766,988 km (0.082 R)
• M5: 1,017,714 km (0.103 R)
• M6: 1,124,976 km (0.05 R)
• M7: 1,559,857 km (0.102 R)
• M8: 2,212,403 km (0.092 R)
• M9: 2,352,127 km (0.076 R)
• M10: 4,415,082 km (0.12 R)
• M11: 4,458,765 km (0.111 R)
• M12: 5,272,128 km (0.12 R)
• M13: 5,839,403 km (0.038 R)
• M14: 5,984,214 km (0.097 R)
• M15: 6,228,208 km (0.117 R)
• M16: 6,525,459 km (0.077 R)
• M17: 6,625,540 km (0.089 R)
• M18: 7,030,950 km (0.106 R)
• M19: 7,759,791 km (0.025 R)
• M20: 8,349,057 km (0.03 R)
• M21: 9,400,581 km (0.118 R)
• M22: 9,741,215 km (0.09 R)
• M23: 10,028,144 km (0.113 R)
• M24: 10,965,075 km (0.097 R)
• M25: 12,733,172 km (0.049 R)
• M26: 13,426,708 km (0.108 R)
• M27: 14,067,885 km (0.113 R)
• M28: 14,197,287 km (0.097 R)
• M29: 14,718,785 km (0.081 R)
• M30: 15,313,137 km (0.118 R)
• M31: 15,579,721 km (0.085 R)
• M32: 16,117,675 km (0.08 R)
• M33: 16,253,061 km (0.108 R)
• M34: 17,488,889 km (0.085 R)
• M35: 17,697,727 km (0.116 R)
• M36: 18,968,412 km (0.093 R)
• M37: 19,398,356 km (0.074 R)
• M38: 19,542,419 km (0.099 R)
• M39: 21,076,545 km (0.065 R)
• M40: 23,794,888 km (0.046 R)
• M41: 23,949,123 km (0.12 R)
• M42: 25,746,392 km (0.097 R)
• M43: 26,222,412 km (0.069 R)
• M44: 27,263,614 km (0.067 R)
• M45: 27,505,812 km (0.084 R)
• M46: 27,992,305 km (0.112 R)
• M47: 28,973,966 km (0.041 R)
• M48: 29,138,673 km (0.101 R)
• M49: 29,303,680 km (0.115 R)
• M50: 30,133,349 km (0.1 R)
• M51: 30,718,726 km (0.066 R)
• M52: 30,802,650 km (0.041 R)
• M53: 31,139,096 km (0.049 R)
• M54: 31,646,233 km (0.118 R)
• M55: 31,985,670 km (0.091 R)
• M56: 33,788,025 km (0.112 R)
• M57: 33,874,643 km (0.072 R)
• M58: 36,330,441 km (0.089 R)
• M59: 36,597,025 km (0.083 R)
• M60: 36,953,367 km (0.079 R)
• M61: 37,400,365 km (0.066 R)
• M62: 37,849,308 km (0.118 R)
• M63: 40,120,204 km (0.074 R)
• M64: 40,763,924 km (0.084 R)
• M65: 42,903,024 km (0.079 R)
• M66: 43,090,769 km (0.086 R)
• M67: 44,412,466 km (0.102 R)
• M68: 45,269,213 km (0.098 R)
• M69: 45,747,478 km (0.041 R)
• M70: 47,386,173 km (0.055 R)
• M71: 47,580,351 km (0.099 R)
• M72: 47,774,678 km (0.068 R)
• M73: 49,044,166 km (0.085 R)
• M74: 50,225,690 km (0.078 R)
• M75: 51,217,673 km (0.089 R)
• M76: 52,115,859 km (0.104 R)
• M77: 53,220,639 km (0.08 R)
• M78: 54,434,776 km (0.102 R)
• M79: 54,536,353 km (0.093 R)
• M80: 58,547,071 km (0.119 R)
• M81: 58,859,432 km (0.103 R)
• M82: 59,381,528 km (0.117 R)
• M83: 59,486,097 km (0.107 R)
• M84: 60,745,711 km (0.051 R)
• M85: 60,851,028 km (0.118 R)
• M86: 61,696,256 km (0.034 R)
• M87: 62,864,616 km (0.12 R)
• M88: 62,971,279 km (0.099 R)
• M89: 65,331,185 km (0.116 R)
• M90: 65,871,682 km (0.107 R)
• M91: 66,196,609 km (0.11 R)
• M92: 66,305,067 km (0.074 R)
• M93: 67,610,907 km (0.09 R)
• M94: 70,247,869 km (0.049 R)
• M95: 72,359,293 km (0.078 R)
• M96: 74,265,918 km (0.091 R)
• M97: 74,942,849 km (0.065 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 19,221 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit