🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.73 AU - 0.95 AU

Year: 277 Days

Day: 43.2 Hours

Environment

Temp: 154 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,579,689 km

• M1: 227,987 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.77 AU - 0.93 AU

Year: 282 Days

Day: 41.1 Hours

Environment

Temp: 102 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.99 AU - 1.59 AU

Year: 527 Days

Day: 43 Hours

Environment

Temp: -3 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.66 AU - 1.8 AU

Year: 819 Days

Day: 24.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.7

Radius: 11.6

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 7.45 AU - 10.19 AU

Year: 9427 Days

Day: 11.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 59,579,689 km

• M1: 190,588 km (0.097 R)
• M2: 327,171 km (0.095 R)
• M3: 631,004 km (0.096 R)
• M4: 774,169 km (0.12 R)
• M5: 1,057,208 km (0.089 R)
• M6: 1,251,087 km (0.097 R)
• M7: 1,394,103 km (0.103 R)
• M8: 1,741,768 km (0.066 R)
• M9: 1,902,586 km (0.08 R)
• M10: 2,313,980 km (0.087 R)
• M11: 2,465,822 km (0.041 R)
• M12: 2,543,164 km (0.108 R)
• M13: 3,162,499 km (0.038 R)
• M14: 3,274,997 km (0.103 R)
• M15: 3,708,681 km (0.115 R)
• M16: 4,038,544 km (0.112 R)
• M17: 5,018,859 km (0.104 R)
• M18: 5,485,006 km (0.105 R)
• M19: 5,723,315 km (0.058 R)
• M20: 6,566,449 km (0.111 R)
• M21: 6,819,718 km (0.106 R)
• M22: 7,224,231 km (0.092 R)
• M23: 7,636,523 km (0.049 R)
• M24: 7,902,956 km (0.067 R)
• M25: 8,133,786 km (0.086 R)
• M26: 8,602,177 km (0.063 R)
• M27: 8,799,945 km (0.074 R)
• M28: 10,816,674 km (0.045 R)
• M29: 10,987,365 km (0.091 R)
• M30: 11,245,272 km (0.055 R)
• M31: 11,418,207 km (0.068 R)
• M32: 11,679,405 km (0.099 R)
• M33: 12,030,661 km (0.105 R)
• M34: 13,150,850 km (0.074 R)
• M35: 13,654,396 km (0.112 R)
• M36: 15,730,665 km (0.097 R)
• M37: 16,021,483 km (0.074 R)
• M38: 17,601,835 km (0.047 R)
• M39: 17,702,365 km (0.1 R)
• M40: 19,128,182 km (0.082 R)
• M41: 19,334,926 km (0.115 R)
• M42: 19,490,508 km (0.041 R)
• M43: 20,379,718 km (0.093 R)
• M44: 20,643,758 km (0.096 R)
• M45: 20,749,673 km (0.105 R)
• M46: 21,015,359 km (0.048 R)
• M47: 22,035,018 km (0.074 R)
• M48: 22,523,755 km (0.114 R)
• M49: 22,632,811 km (0.104 R)
• M50: 24,234,107 km (0.115 R)
• M51: 24,401,956 km (0.118 R)
• M52: 25,700,765 km (0.067 R)
• M53: 25,814,758 km (0.077 R)
• M54: 26,100,490 km (0.081 R)
• M55: 26,215,082 km (0.066 R)
• M56: 27,428,470 km (0.09 R)
• M57: 27,778,529 km (0.108 R)
• M58: 28,660,110 km (0.088 R)
• M59: 29,909,701 km (0.119 R)
• M60: 30,029,678 km (0.111 R)
• M61: 30,934,446 km (0.034 R)
• M62: 31,237,980 km (0.085 R)
• M63: 31,725,669 km (0.063 R)
• M64: 33,764,090 km (0.025 R)
• M65: 34,956,983 km (0.102 R)
• M66: 35,399,793 km (0.048 R)
• M67: 36,932,573 km (0.103 R)
• M68: 37,577,639 km (0.05 R)
• M69: 38,031,369 km (0.108 R)
• M70: 38,552,119 km (0.066 R)
• M71: 39,337,658 km (0.101 R)
• M72: 39,666,623 km (0.073 R)
• M73: 40,592,335 km (0.093 R)
• M74: 40,858,170 km (0.07 R)
• M75: 41,525,227 km (0.1 R)
• M76: 41,726,137 km (0.067 R)
• M77: 42,465,151 km (0.092 R)
• M78: 46,017,352 km (0.053 R)
• M79: 46,155,880 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 942.5

Radius: 5.4

Gravity: 32.32 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 11.54 AU - 19.23 AU

Year: 21707 Days

Day: 21.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 59,579,689 km

• M1: 108,608 km (0.074 R)
• M2: 651,948 km (0.032 R)
• M3: 755,020 km (0.099 R)
• M4: 891,454 km (0.043 R)
• M5: 1,006,345 km (0.096 R)
• M6: 1,126,173 km (0.104 R)
• M7: 1,347,129 km (0.095 R)
• M8: 2,164,232 km (0.094 R)
• M9: 3,504,779 km (0.12 R)
• M10: 3,595,734 km (0.088 R)
• M11: 3,919,913 km (0.079 R)
• M12: 4,998,514 km (0.082 R)
• M13: 5,100,839 km (0.093 R)
• M14: 5,203,912 km (0.083 R)
• M15: 5,255,672 km (0.115 R)
• M16: 5,517,319 km (0.107 R)
• M17: 5,729,598 km (0.109 R)
• M18: 6,272,040 km (0.055 R)
• M19: 6,944,632 km (0.107 R)
• M20: 7,581,022 km (0.095 R)
• M21: 8,115,385 km (0.095 R)
• M22: 8,296,249 km (0.105 R)
• M23: 8,356,836 km (0.08 R)
• M24: 8,600,681 km (0.055 R)
• M25: 9,662,676 km (0.069 R)
• M26: 10,371,770 km (0.098 R)
• M27: 11,365,399 km (0.11 R)
• M28: 12,458,211 km (0.08 R)
• M29: 14,014,927 km (0.101 R)
• M30: 14,231,993 km (0.073 R)
• M31: 14,522,961 km (0.083 R)
• M32: 15,631,781 km (0.075 R)
• M33: 16,462,198 km (0.043 R)
• M34: 16,844,271 km (0.026 R)
• M35: 17,152,144 km (0.057 R)
• M36: 19,600,163 km (0.112 R)
• M37: 21,153,588 km (0.092 R)
• M38: 21,485,695 km (0.105 R)
• M39: 21,735,823 km (0.061 R)
• M40: 21,903,223 km (0.12 R)
• M41: 22,154,996 km (0.049 R)
• M42: 25,162,511 km (0.093 R)
• M43: 25,426,252 km (0.12 R)
• M44: 25,867,716 km (0.101 R)
• M45: 28,022,224 km (0.082 R)
• M46: 28,478,199 km (0.106 R)
• M47: 29,397,627 km (0.054 R)
• M48: 30,794,871 km (0.05 R)
• M49: 30,888,819 km (0.079 R)
• M50: 31,833,230 km (0.088 R)
• M51: 32,213,657 km (0.083 R)
• M52: 32,404,395 km (0.062 R)
• M53: 33,075,192 km (0.049 R)
• M54: 33,267,574 km (0.102 R)
• M55: 34,625,325 km (0.062 R)
• M56: 35,114,510 km (0.115 R)
• M57: 35,310,782 km (0.048 R)
• M58: 35,409,218 km (0.098 R)
• M59: 37,094,288 km (0.088 R)
• M60: 37,394,381 km (0.106 R)
• M61: 38,198,620 km (0.085 R)
• M62: 44,939,948 km (0.067 R)
• M63: 45,366,751 km (0.104 R)
• M64: 45,687,639 km (0.028 R)
• M65: 46,439,218 km (0.095 R)
• M66: 46,654,789 km (0.034 R)
• M67: 47,194,987 km (0.119 R)
• M68: 47,520,212 km (0.047 R)
• M69: 49,047,307 km (0.067 R)
• M70: 49,596,631 km (0.118 R)
• M71: 49,816,989 km (0.085 R)
• M72: 51,256,718 km (0.106 R)
• M73: 52,373,616 km (0.106 R)
• M74: 55,771,881 km (0.112 R)
• M75: 56,115,657 km (0.088 R)
• M76: 56,460,032 km (0.115 R)
• M77: 57,613,282 km (0.118 R)
• M78: 57,844,859 km (0.083 R)
• M79: 58,192,824 km (0.095 R)
• M80: 58,774,311 km (0.056 R)
• M81: 60,060,254 km (0.118 R)
• M82: 60,765,608 km (0.078 R)
• M83: 66,992,320 km (0.086 R)
• M84: 68,702,972 km (0.077 R)
• M85: 69,071,431 km (0.038 R)
• M86: 70,057,281 km (0.116 R)
• M87: 71,420,267 km (0.095 R)
• M88: 75,815,004 km (0.077 R)
• M89: 77,341,800 km (0.103 R)
• M90: 79,393,236 km (0.104 R)
• M91: 81,202,921 km (0.036 R)
• M92: 82,634,273 km (0.059 R)
• M93: 84,468,194 km (0.075 R)
• M94: 86,978,296 km (0.111 R)
• M95: 88,576,151 km (0.034 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231.1

Radius: 4.5

Gravity: 11.41 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 15.5 AU - 17.26 AU

Year: 23858 Days

Day: 20.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 59,579,689 km

• M1: 176,376 km (0.038 R)
• M2: 396,734 km (0.066 R)
• M3: 445,652 km (0.119 R)
• M4: 624,122 km (0.113 R)
• M5: 887,415 km (0.074 R)
• M6: 1,205,908 km (0.118 R)
• M7: 1,327,831 km (0.108 R)
• M8: 1,377,647 km (0.077 R)
• M9: 1,716,935 km (0.056 R)
• M10: 2,081,206 km (0.056 R)
• M11: 2,561,265 km (0.059 R)
• M12: 2,878,263 km (0.082 R)
• M13: 2,910,576 km (0.04 R)
• M14: 2,975,651 km (0.104 R)
• M15: 3,140,658 km (0.065 R)
• M16: 3,207,528 km (0.113 R)
• M17: 3,723,491 km (0.09 R)
• M18: 4,301,986 km (0.074 R)
• M19: 4,488,535 km (0.112 R)
• M20: 4,563,782 km (0.072 R)
• M21: 4,792,368 km (0.092 R)
• M22: 6,621,651 km (0.076 R)
• M23: 6,664,585 km (0.065 R)
• M24: 6,793,688 km (0.089 R)
• M25: 7,362,908 km (0.086 R)
• M26: 7,901,760 km (0.115 R)
• M27: 8,268,125 km (0.099 R)
• M28: 8,453,327 km (0.04 R)
• M29: 9,303,791 km (0.112 R)
• M30: 9,448,153 km (0.098 R)
• M31: 10,181,033 km (0.099 R)
• M32: 11,649,037 km (0.097 R)
• M33: 12,539,892 km (0.047 R)
• M34: 12,646,106 km (0.107 R)
• M35: 13,343,980 km (0.095 R)
• M36: 14,220,026 km (0.099 R)
• M37: 15,057,923 km (0.115 R)
• M38: 15,170,870 km (0.089 R)
• M39: 15,340,813 km (0.118 R)
• M40: 15,797,086 km (0.117 R)
• M41: 17,192,386 km (0.102 R)
• M42: 17,725,702 km (0.116 R)
• M43: 18,144,277 km (0.11 R)
• M44: 18,626,580 km (0.115 R)
• M45: 18,687,168 km (0.071 R)
• M46: 19,113,222 km (0.101 R)
• M47: 19,603,903 km (0.076 R)
• M48: 20,036,690 km (0.099 R)
• M49: 20,472,618 km (0.112 R)
• M50: 21,037,649 km (0.113 R)
• M51: 21,290,470 km (0.104 R)
• M52: 21,417,179 km (0.105 R)
• M53: 23,544,910 km (0.098 R)
• M54: 23,807,304 km (0.059 R)
• M55: 25,267,978 km (0.081 R)
• M56: 25,738,912 km (0.103 R)
• M57: 28,275,194 km (0.066 R)
• M58: 29,255,509 km (0.119 R)
• M59: 29,325,970 km (0.107 R)
• M60: 30,318,103 km (0.09 R)
• M61: 31,754,392 km (0.045 R)
• M62: 31,971,758 km (0.053 R)
• M63: 32,846,157 km (0.091 R)
• M64: 33,950,190 km (0.1 R)
• M65: 35,290,886 km (0.06 R)
• M66: 35,967,816 km (0.092 R)
• M67: 36,345,700 km (0.114 R)
• M68: 37,334,243 km (0.109 R)
• M69: 38,254,719 km (0.081 R)
• M70: 38,717,724 km (0.045 R)
• M71: 38,795,066 km (0.047 R)
• M72: 39,027,392 km (0.101 R)
• M73: 39,260,316 km (0.053 R)
• M74: 40,039,720 km (0.029 R)
• M75: 40,352,829 km (0.098 R)
• M76: 41,218,253 km (0.042 R)
• M77: 41,613,789 km (0.115 R)
• M78: 45,554,646 km (0.094 R)
• M79: 48,358,409 km (0.092 R)
• M80: 48,775,339 km (0.082 R)
• M81: 50,962,908 km (0.046 R)
• M82: 52,324,997 km (0.11 R)
• M83: 52,495,987 km (0.088 R)
• M84: 53,010,454 km (0.078 R)
• M85: 53,096,323 km (0.058 R)
• M86: 53,354,230 km (0.108 R)
• M87: 53,526,567 km (0.083 R)
• M88: 53,957,858 km (0.083 R)
• M89: 55,258,761 km (0.104 R)
• M90: 55,782,054 km (0.059 R)
• M91: 56,131,664 km (0.088 R)
• M92: 56,657,650 km (0.104 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 17,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit