🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.56 AU - 0.7 AU

Year: 185 Days

Day: 40.2 Hours

Environment

Temp: 135 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,576,794 km

• M1: 38,895 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.59 AU - 0.75 AU

Year: 203 Days

Day: 26.3 Hours

Environment

Temp: 162 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,576,794 km

• M1: 556,055 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.78 AU - 0.88 AU

Year: 280 Days

Day: 31.8 Hours

Environment

Temp: 141 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.84 AU - 1.02 AU

Year: 333 Days

Day: 28.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.03 AU - 4.61 AU

Year: 3330 Days

Day: 38.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,576,794 km

• M1: 216,468 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.6

Radius: 10.6

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.52 AU - 7.42 AU

Year: 6824 Days

Day: 8 Hours

Environment

Temp: -160 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 65,576,794 km

• M1: 258,356 km (0.102 R)
• M2: 355,445 km (0.098 R)
• M3: 479,611 km (0.103 R)
• M4: 679,174 km (0.093 R)
• M5: 752,028 km (0.048 R)
• M6: 828,024 km (0.111 R)
• M7: 1,482,365 km (0.106 R)
• M8: 1,713,644 km (0.054 R)
• M9: 1,938,938 km (0.119 R)
• M10: 2,046,349 km (0.099 R)
• M11: 2,304,705 km (0.071 R)
• M12: 2,437,847 km (0.114 R)
• M13: 3,247,770 km (0.117 R)
• M14: 4,391,894 km (0.083 R)
• M15: 4,629,905 km (0.025 R)
• M16: 4,921,022 km (0.12 R)
• M17: 5,445,063 km (0.115 R)
• M18: 5,830,278 km (0.084 R)
• M19: 6,654,412 km (0.104 R)
• M20: 7,038,430 km (0.042 R)
• M21: 7,914,775 km (0.047 R)
• M22: 9,892,758 km (0.082 R)
• M23: 10,489,354 km (0.037 R)
• M24: 10,807,997 km (0.115 R)
• M25: 11,097,619 km (0.109 R)
• M26: 11,357,171 km (0.105 R)
• M27: 11,487,620 km (0.05 R)
• M28: 11,849,199 km (0.076 R)
• M29: 12,114,436 km (0.054 R)
• M30: 12,650,894 km (0.119 R)
• M31: 12,854,197 km (0.087 R)
• M32: 13,401,276 km (0.085 R)
• M33: 14,271,487 km (0.111 R)
• M34: 15,956,408 km (0.029 R)
• M35: 16,878,081 km (0.083 R)
• M36: 17,214,077 km (0.082 R)
• M37: 18,044,794 km (0.094 R)
• M38: 18,120,940 km (0.111 R)
• M39: 18,772,738 km (0.069 R)
• M40: 19,941,695 km (0.066 R)
• M41: 20,257,347 km (0.096 R)
• M42: 20,853,794 km (0.119 R)
• M43: 21,134,140 km (0.101 R)
• M44: 21,698,423 km (0.094 R)
• M45: 21,820,046 km (0.1 R)
• M46: 22,186,112 km (0.077 R)
• M47: 22,431,303 km (0.07 R)
• M48: 22,636,252 km (0.092 R)
• M49: 24,509,367 km (0.08 R)
• M50: 24,889,944 km (0.066 R)
• M51: 25,614,147 km (0.119 R)
• M52: 26,474,934 km (0.08 R)
• M53: 26,822,001 km (0.118 R)
• M54: 26,908,917 km (0.109 R)
• M55: 28,092,386 km (0.089 R)
• M56: 28,180,798 km (0.082 R)
• M57: 28,757,348 km (0.114 R)
• M58: 29,113,990 km (0.119 R)
• M59: 29,382,518 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669

Radius: 14.9

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.95 AU - 9.87 AU

Year: 9863 Days

Day: 7.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 65,576,794 km

• M1: 308,172 km (0.117 R)
• M2: 618,438 km (0.073 R)
• M3: 823,985 km (0.099 R)
• M4: 999,314 km (0.107 R)
• M5: 1,348,475 km (0.085 R)
• M6: 1,851,274 km (0.106 R)
• M7: 1,991,896 km (0.054 R)
• M8: 3,504,330 km (0.096 R)
• M9: 3,950,431 km (0.06 R)
• M10: 5,128,065 km (0.09 R)
• M11: 5,703,868 km (0.117 R)
• M12: 5,842,545 km (0.098 R)
• M13: 6,770,351 km (0.06 R)
• M14: 7,289,156 km (0.099 R)
• M15: 7,897,870 km (0.073 R)
• M16: 8,130,345 km (0.054 R)
• M17: 8,562,533 km (0.082 R)
• M18: 9,286,138 km (0.071 R)
• M19: 9,655,346 km (0.107 R)
• M20: 10,749,056 km (0.098 R)
• M21: 11,006,963 km (0.094 R)
• M22: 11,573,041 km (0.058 R)
• M23: 12,014,953 km (0.096 R)
• M24: 12,282,883 km (0.077 R)
• M25: 12,733,621 km (0.114 R)
• M26: 12,961,160 km (0.1 R)
• M27: 13,098,191 km (0.062 R)
• M28: 14,590,879 km (0.071 R)
• M29: 14,686,023 km (0.118 R)
• M30: 14,876,760 km (0.106 R)
• M31: 15,068,395 km (0.106 R)
• M32: 16,879,726 km (0.101 R)
• M33: 17,887,268 km (0.104 R)
• M34: 18,346,982 km (0.089 R)
• M35: 19,382,648 km (0.105 R)
• M36: 19,854,929 km (0.108 R)
• M37: 20,066,011 km (0.07 R)
• M38: 20,384,206 km (0.105 R)
• M39: 20,917,971 km (0.091 R)
• M40: 21,240,654 km (0.116 R)
• M41: 21,890,656 km (0.116 R)
• M42: 22,547,241 km (0.09 R)
• M43: 23,265,910 km (0.114 R)
• M44: 23,655,911 km (0.052 R)
• M45: 25,123,766 km (0.113 R)
• M46: 25,352,202 km (0.099 R)
• M47: 25,984,103 km (0.073 R)
• M48: 26,504,853 km (0.104 R)
• M49: 27,029,044 km (0.08 R)
• M50: 27,439,241 km (0.11 R)
• M51: 27,674,409 km (0.107 R)
• M52: 28,325,010 km (0.028 R)
• M53: 28,443,791 km (0.059 R)
• M54: 29,340,182 km (0.083 R)
• M55: 30,488,944 km (0.028 R)
• M56: 32,955,364 km (0.09 R)
• M57: 33,268,173 km (0.103 R)
• M58: 33,456,217 km (0.104 R)
• M59: 33,896,634 km (0.076 R)
• M60: 34,275,715 km (0.068 R)
• M61: 34,529,133 km (0.087 R)
• M62: 35,037,916 km (0.07 R)
• M63: 35,293,279 km (0.065 R)
• M64: 37,749,676 km (0.098 R)
• M65: 39,794,081 km (0.085 R)
• M66: 40,327,547 km (0.113 R)
• M67: 41,132,234 km (0.104 R)
• M68: 41,604,065 km (0.106 R)
• M69: 42,077,543 km (0.109 R)
• M70: 42,961,965 km (0.067 R)
• M71: 46,070,160 km (0.083 R)
• M72: 46,770,727 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90.8

Radius: 7.3

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 12.32 AU - 13.04 AU

Year: 16745 Days

Day: 22.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 65,576,794 km

• M1: 110,852 km (0.116 R)
• M2: 260,599 km (0.084 R)
• M3: 475,123 km (0.105 R)
• M4: 608,564 km (0.116 R)
• M5: 854,054 km (0.101 R)
• M6: 1,003,353 km (0.114 R)
• M7: 1,065,586 km (0.103 R)
• M8: 1,113,158 km (0.094 R)
• M9: 1,484,011 km (0.115 R)
• M10: 1,537,567 km (0.066 R)
• M11: 1,929,962 km (0.1 R)
• M12: 2,208,663 km (0.118 R)
• M13: 2,650,425 km (0.099 R)
• M14: 3,050,600 km (0.092 R)
• M15: 3,351,441 km (0.117 R)
• M16: 3,445,987 km (0.116 R)
• M17: 3,981,547 km (0.107 R)
• M18: 4,182,756 km (0.094 R)
• M19: 4,621,377 km (0.061 R)
• M20: 5,020,654 km (0.099 R)
• M21: 6,023,409 km (0.116 R)
• M22: 6,400,545 km (0.109 R)
• M23: 6,488,658 km (0.116 R)
• M24: 7,269,110 km (0.091 R)
• M25: 7,484,232 km (0.107 R)
• M26: 7,826,661 km (0.113 R)
• M27: 8,949,842 km (0.064 R)
• M28: 9,114,549 km (0.034 R)
• M29: 9,480,017 km (0.088 R)
• M30: 9,952,298 km (0.101 R)
• M31: 10,259,871 km (0.057 R)
• M32: 10,744,568 km (0.094 R)
• M33: 10,989,759 km (0.102 R)
• M34: 12,389,396 km (0.088 R)
• M35: 12,462,550 km (0.11 R)
• M36: 12,683,356 km (0.096 R)
• M37: 13,240,758 km (0.112 R)
• M38: 13,616,847 km (0.092 R)
• M39: 13,806,088 km (0.101 R)
• M40: 13,882,084 km (0.046 R)
• M41: 14,494,986 km (0.115 R)
• M42: 14,765,908 km (0.083 R)
• M43: 15,826,557 km (0.051 R)
• M44: 16,426,295 km (0.109 R)
• M45: 16,506,928 km (0.117 R)
• M46: 18,437,040 km (0.103 R)
• M47: 18,814,775 km (0.113 R)
• M48: 19,364,846 km (0.047 R)
• M49: 19,748,714 km (0.082 R)
• M50: 20,307,612 km (0.117 R)
• M51: 20,828,212 km (0.074 R)
• M52: 21,485,097 km (0.036 R)
• M53: 21,661,472 km (0.075 R)
• M54: 22,371,614 km (0.086 R)
• M55: 23,451,112 km (0.101 R)
• M56: 23,541,768 km (0.117 R)
• M57: 23,951,517 km (0.034 R)
• M58: 24,225,879 km (0.033 R)
• M59: 24,685,593 km (0.06 R)
• M60: 25,241,050 km (0.062 R)
• M61: 25,380,625 km (0.099 R)
• M62: 26,647,570 km (0.078 R)
• M63: 26,931,955 km (0.088 R)
• M64: 27,551,589 km (0.113 R)
• M65: 28,031,350 km (0.071 R)
• M66: 28,562,422 km (0.098 R)
• M67: 28,853,390 km (0.06 R)
• M68: 29,242,943 km (0.088 R)
• M69: 29,634,291 km (0.099 R)
• M70: 31,666,728 km (0.117 R)
• M71: 32,018,283 km (0.074 R)
• M72: 32,270,056 km (0.03 R)
• M73: 33,386,056 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364.6

Radius: 7.5

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 14.16 AU - 16.2 AU

Year: 21934 Days

Day: 19.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 65,576,794 km

• M1: 123,717 km (0.058 R)
• M2: 238,459 km (0.07 R)
• M3: 321,635 km (0.112 R)
• M4: 540,497 km (0.094 R)
• M5: 1,332,169 km (0.03 R)
• M6: 1,438,234 km (0.092 R)
• M7: 1,802,654 km (0.043 R)
• M8: 2,257,881 km (0.12 R)
• M9: 2,449,815 km (0.093 R)
• M10: 2,580,713 km (0.102 R)
• M11: 3,022,027 km (0.053 R)
• M12: 3,162,649 km (0.042 R)
• M13: 3,597,230 km (0.112 R)
• M14: 3,935,621 km (0.062 R)
• M15: 4,764,393 km (0.095 R)
• M16: 6,171,361 km (0.116 R)
• M17: 6,575,874 km (0.066 R)
• M18: 6,666,979 km (0.111 R)
• M19: 6,804,459 km (0.07 R)
• M20: 7,222,436 km (0.085 R)
• M21: 8,278,746 km (0.118 R)
• M22: 8,875,043 km (0.069 R)
• M23: 9,229,291 km (0.11 R)
• M24: 9,485,253 km (0.057 R)
• M25: 10,478,882 km (0.039 R)
• M26: 10,745,914 km (0.066 R)
• M27: 11,341,164 km (0.11 R)
• M28: 12,281,985 km (0.092 R)
• M29: 13,710,645 km (0.106 R)
• M30: 15,070,789 km (0.115 R)
• M31: 15,797,386 km (0.064 R)
• M32: 16,103,463 km (0.086 R)
• M33: 16,349,850 km (0.063 R)
• M34: 17,981,066 km (0.116 R)
• M35: 18,364,784 km (0.097 R)
• M36: 19,335,974 km (0.111 R)
• M37: 19,401,348 km (0.102 R)
• M38: 20,589,903 km (0.056 R)
• M39: 22,142,878 km (0.111 R)
• M40: 22,279,611 km (0.091 R)
• M41: 22,691,753 km (0.096 R)
• M42: 23,106,438 km (0.091 R)
• M43: 23,175,702 km (0.057 R)
• M44: 23,663,242 km (0.109 R)
• M45: 24,365,304 km (0.111 R)
• M46: 24,506,525 km (0.04 R)
• M47: 26,078,200 km (0.114 R)
• M48: 26,222,712 km (0.109 R)
• M49: 29,920,621 km (0.104 R)
• M50: 30,147,561 km (0.094 R)
• M51: 30,984,861 km (0.114 R)
• M52: 33,542,236 km (0.053 R)
• M53: 34,014,517 km (0.086 R)
• M54: 34,568,178 km (0.09 R)
• M55: 36,408,382 km (0.078 R)
• M56: 36,812,595 km (0.12 R)
• M57: 37,543,979 km (0.086 R)
• M58: 38,608,966 km (0.098 R)
• M59: 38,691,245 km (0.054 R)
• M60: 38,856,102 km (0.113 R)
• M61: 39,021,258 km (0.066 R)
• M62: 39,269,291 km (0.045 R)
• M63: 39,683,827 km (0.106 R)
• M64: 39,766,854 km (0.091 R)
• M65: 40,266,660 km (0.095 R)
• M66: 41,778,197 km (0.103 R)
• M67: 41,862,720 km (0.079 R)
• M68: 43,222,864 km (0.065 R)
• M69: 43,394,004 km (0.084 R)
• M70: 43,479,574 km (0.117 R)
• M71: 45,811,954 km (0.053 R)
• M72: 45,899,170 km (0.1 R)
• M73: 46,335,846 km (0.058 R)
• M74: 46,773,869 km (0.079 R)
• M75: 47,654,103 km (0.115 R)
• M76: 49,252,107 km (0.094 R)
• M77: 49,341,417 km (0.043 R)
• M78: 50,507,233 km (0.115 R)
• M79: 50,597,291 km (0.108 R)
• M80: 50,777,556 km (0.108 R)
• M81: 50,867,764 km (0.045 R)
• M82: 50,957,971 km (0.045 R)
• M83: 51,410,206 km (0.073 R)
• M84: 51,682,025 km (0.088 R)
• M85: 52,409,520 km (0.082 R)
• M86: 55,353,007 km (0.102 R)
• M87: 56,844,797 km (0.083 R)
• M88: 57,407,734 km (0.081 R)
• M89: 57,878,070 km (0.102 R)
• M90: 58,917,476 km (0.042 R)
• M91: 60,249,346 km (0.112 R)
• M92: 60,823,203 km (0.112 R)
• M93: 61,879,962 km (0.042 R)
• M94: 64,304,046 km (0.078 R)
• M95: 65,282,267 km (0.072 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 12,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit