🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.48 AU - 0.68 AU

Year: 156 Days

Day: 23.8 Hours

Environment

Temp: 231 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.59 AU - 0.61 AU

Year: 164 Days

Day: 45.2 Hours

Environment

Temp: 216 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,084,399 km

• M1: 106,813 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1 AU - 1.16 AU

Year: 396 Days

Day: 36.6 Hours

Environment

Temp: 47 °C

Axial Tilt: 47.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.4 AU - 2.74 AU

Year: 1455 Days

Day: 19.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,084,399 km

• M1: 1,293,872 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.19 AU - 4.29 AU

Year: 3083 Days

Day: 47.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 115.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.95 AU - 5.57 AU

Year: 3667 Days

Day: 43.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.9 AU - 5.9 AU

Year: 3830 Days

Day: 18.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,084,399 km

• M1: 1,081,593 km (0.115 R)

Asteroid Belt

Center: 7.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.2

Radius: 8.3

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 10.24 AU - 10.24 AU

Year: 11570 Days

Day: 6.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 87,084,399 km

• M1: 108,758 km (0.051 R)
• M2: 662,419 km (0.113 R)
• M3: 1,060,350 km (0.067 R)
• M4: 1,419,235 km (0.101 R)
• M5: 2,531,495 km (0.079 R)
• M6: 2,637,560 km (0.041 R)
• M7: 2,788,504 km (0.119 R)
• M8: 2,964,581 km (0.11 R)
• M9: 3,397,218 km (0.054 R)
• M10: 3,514,503 km (0.08 R)
• M11: 3,680,856 km (0.066 R)
• M12: 3,996,806 km (0.115 R)
• M13: 4,785,187 km (0.065 R)
• M14: 5,023,048 km (0.051 R)
• M15: 5,346,179 km (0.081 R)
• M16: 5,565,340 km (0.117 R)
• M17: 5,984,364 km (0.087 R)
• M18: 6,211,902 km (0.073 R)
• M19: 6,413,560 km (0.104 R)
• M20: 6,705,126 km (0.073 R)
• M21: 6,911,870 km (0.052 R)
• M22: 9,354,355 km (0.11 R)
• M23: 9,651,905 km (0.104 R)
• M24: 9,818,557 km (0.086 R)
• M25: 10,154,703 km (0.104 R)
• M26: 10,324,198 km (0.08 R)
• M27: 10,976,893 km (0.105 R)
• M28: 11,081,163 km (0.096 R)
• M29: 12,466,439 km (0.077 R)
• M30: 13,197,973 km (0.064 R)
• M31: 14,321,004 km (0.078 R)
• M32: 14,971,007 km (0.097 R)
• M33: 15,669,629 km (0.073 R)
• M34: 16,418,666 km (0.117 R)
• M35: 17,381,328 km (0.101 R)
• M36: 19,193,407 km (0.065 R)
• M37: 19,698,000 km (0.113 R)
• M38: 20,036,840 km (0.096 R)
• M39: 21,064,876 km (0.113 R)
• M40: 21,846,974 km (0.09 R)
• M41: 22,065,985 km (0.09 R)
• M42: 23,979,043 km (0.106 R)
• M43: 24,069,250 km (0.103 R)
• M44: 24,932,430 km (0.104 R)
• M45: 25,115,538 km (0.109 R)
• M46: 25,390,798 km (0.096 R)
• M47: 27,818,921 km (0.045 R)
• M48: 28,103,905 km (0.101 R)
• M49: 29,108,754 km (0.101 R)
• M50: 29,494,567 km (0.055 R)
• M51: 30,173,891 km (0.063 R)
• M52: 30,711,396 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 910.2

Radius: 7.6

Gravity: 15.76 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 14.07 AU - 15.99 AU

Year: 20575 Days

Day: 18.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,084,399 km

• M1: 179,667 km (0.117 R)
• M2: 604,974 km (0.063 R)
• M3: 1,192,893 km (0.105 R)
• M4: 1,473,240 km (0.101 R)
• M5: 1,878,650 km (0.075 R)
• M6: 2,130,722 km (0.08 R)
• M7: 2,509,504 km (0.102 R)
• M8: 2,950,369 km (0.063 R)
• M9: 3,678,462 km (0.117 R)
• M10: 3,903,008 km (0.104 R)
• M11: 3,993,964 km (0.084 R)
• M12: 4,085,817 km (0.085 R)
• M13: 4,412,389 km (0.114 R)
• M14: 5,646,721 km (0.063 R)
• M15: 6,221,626 km (0.114 R)
• M16: 6,435,401 km (0.04 R)
• M17: 6,870,133 km (0.102 R)
• M18: 7,091,089 km (0.12 R)
• M19: 7,710,723 km (0.091 R)
• M20: 7,825,165 km (0.045 R)
• M21: 8,288,919 km (0.103 R)
• M22: 9,121,880 km (0.101 R)
• M23: 9,733,137 km (0.116 R)
• M24: 9,981,320 km (0.102 R)
• M25: 10,420,688 km (0.079 R)
• M26: 10,547,398 km (0.096 R)
• M27: 10,738,434 km (0.037 R)
• M28: 11,513,950 km (0.062 R)
• M29: 11,842,317 km (0.086 R)
• M30: 12,240,547 km (0.076 R)
• M31: 12,643,264 km (0.11 R)
• M32: 14,578,911 km (0.107 R)
• M33: 15,148,729 km (0.098 R)
• M34: 15,220,387 km (0.118 R)
• M35: 16,383,660 km (0.117 R)
• M36: 16,827,217 km (0.051 R)
• M37: 16,975,918 km (0.095 R)
• M38: 17,274,814 km (0.08 R)
• M39: 17,650,754 km (0.114 R)
• M40: 18,257,822 km (0.074 R)
• M41: 18,640,643 km (0.066 R)
• M42: 18,948,964 km (0.111 R)
• M43: 19,026,306 km (0.058 R)
• M44: 19,181,289 km (0.108 R)
• M45: 20,594,690 km (0.116 R)
• M46: 21,073,254 km (0.038 R)
• M47: 21,879,137 km (0.065 R)
• M48: 24,862,418 km (0.047 R)
• M49: 26,228,695 km (0.113 R)
• M50: 26,314,864 km (0.098 R)
• M51: 28,058,726 km (0.04 R)
• M52: 30,109,863 km (0.091 R)
• M53: 30,290,427 km (0.088 R)
• M54: 31,016,575 km (0.104 R)
• M55: 31,473,298 km (0.092 R)
• M56: 31,748,408 km (0.094 R)
• M57: 31,840,261 km (0.107 R)
• M58: 31,932,264 km (0.101 R)
• M59: 34,166,059 km (0.118 R)
• M60: 34,448,799 km (0.072 R)
• M61: 34,543,196 km (0.118 R)
• M62: 35,111,518 km (0.101 R)
• M63: 35,778,575 km (0.07 R)
• M64: 36,449,671 km (0.028 R)
• M65: 37,804,429 km (0.093 R)
• M66: 40,962,440 km (0.042 R)
• M67: 41,463,443 km (0.101 R)
• M68: 42,471,583 km (0.108 R)
• M69: 44,409,175 km (0.101 R)
• M70: 47,211,891 km (0.084 R)
• M71: 48,053,230 km (0.042 R)
• M72: 48,899,654 km (0.111 R)
• M73: 52,225,365 km (0.117 R)
• M74: 53,422,896 km (0.099 R)
• M75: 55,512,628 km (0.065 R)
• M76: 55,845,035 km (0.09 R)
• M77: 56,957,744 km (0.045 R)
• M78: 61,138,107 km (0.104 R)
• M79: 63,554,411 km (0.053 R)
• M80: 64,134,253 km (0.044 R)
• M81: 64,949,112 km (0.087 R)
• M82: 65,533,142 km (0.091 R)
• M83: 68,360,991 km (0.105 R)
• M84: 68,598,552 km (0.102 R)
• M85: 69,312,433 km (0.062 R)
• M86: 72,434,840 km (0.082 R)
• M87: 76,340,242 km (0.082 R)
• M88: 77,574,574 km (0.076 R)
• M89: 77,946,175 km (0.063 R)
• M90: 80,313,412 km (0.068 R)
• M91: 81,317,214 km (0.03 R)
• M92: 82,072,683 km (0.05 R)
• M93: 82,325,055 km (0.114 R)
• M94: 82,704,136 km (0.098 R)
• M95: 83,971,828 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 613.7

Radius: 4.5

Gravity: 30.31 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 15.08 AU - 19.94 AU

Year: 25872 Days

Day: 18 Hours

Environment

Temp: -192 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,084,399 km

• M1: 86,767 km (0.088 R)
• M2: 170,392 km (0.06 R)
• M3: 283,937 km (0.088 R)
• M4: 442,062 km (0.111 R)
• M5: 485,744 km (0.08 R)
• M6: 752,178 km (0.101 R)
• M7: 2,174,704 km (0.12 R)
• M8: 2,890,979 km (0.088 R)
• M9: 4,041,386 km (0.067 R)
• M10: 4,229,730 km (0.103 R)
• M11: 5,162,473 km (0.101 R)
• M12: 5,366,674 km (0.11 R)
• M13: 5,835,963 km (0.065 R)
• M14: 5,995,284 km (0.094 R)
• M15: 6,048,691 km (0.097 R)
• M16: 6,102,247 km (0.098 R)
• M17: 6,924,885 km (0.09 R)
• M18: 7,206,728 km (0.074 R)
• M19: 7,377,718 km (0.089 R)
• M20: 7,607,650 km (0.06 R)
• M21: 9,530,581 km (0.102 R)
• M22: 10,288,444 km (0.112 R)
• M23: 11,995,356 km (0.101 R)
• M24: 13,088,617 km (0.04 R)
• M25: 13,227,593 km (0.097 R)
• M26: 13,436,881 km (0.104 R)
• M27: 13,647,215 km (0.1 R)
• M28: 14,142,235 km (0.049 R)
• M29: 15,515,394 km (0.077 R)
• M30: 16,854,893 km (0.088 R)
• M31: 19,961,293 km (0.105 R)
• M32: 20,442,250 km (0.103 R)
• M33: 20,603,367 km (0.092 R)
• M34: 20,926,947 km (0.098 R)
• M35: 21,170,642 km (0.099 R)
• M36: 22,736,333 km (0.116 R)
• M37: 23,322,607 km (0.077 R)
• M38: 24,253,704 km (0.08 R)
• M39: 25,890,604 km (0.118 R)
• M40: 25,977,670 km (0.106 R)
• M41: 26,502,460 km (0.029 R)
• M42: 27,119,252 km (0.111 R)
• M43: 27,473,799 km (0.099 R)
• M44: 29,632,945 km (0.099 R)
• M45: 29,815,454 km (0.046 R)
• M46: 33,256,055 km (0.095 R)
• M47: 34,207,348 km (0.104 R)
• M48: 35,263,958 km (0.046 R)
• M49: 35,747,907 km (0.102 R)
• M50: 35,844,847 km (0.097 R)
• M51: 36,039,174 km (0.058 R)
• M52: 37,212,620 km (0.104 R)
• M53: 37,705,096 km (0.048 R)
• M54: 38,001,749 km (0.117 R)
• M55: 38,199,816 km (0.067 R)
• M56: 38,497,666 km (0.109 R)
• M57: 39,596,462 km (0.114 R)
• M58: 39,897,902 km (0.088 R)
• M59: 40,402,047 km (0.057 R)
• M60: 40,604,303 km (0.108 R)
• M61: 43,470,748 km (0.108 R)
• M62: 43,989,403 km (0.085 R)
• M63: 48,426,476 km (0.101 R)
• M64: 49,936,966 km (0.071 R)
• M65: 50,371,249 km (0.101 R)
• M66: 55,680,627 km (0.112 R)
• M67: 56,808,894 km (0.058 R)
• M68: 57,603,109 km (0.059 R)
• M69: 58,744,092 km (0.032 R)
• M70: 60,007,895 km (0.117 R)
• M71: 64,796,373 km (0.114 R)
• M72: 65,626,192 km (0.107 R)
• M73: 65,744,973 km (0.062 R)
• M74: 66,937,118 km (0.116 R)
• M75: 67,415,981 km (0.073 R)
• M76: 67,535,959 km (0.098 R)
• M77: 68,980,177 km (0.034 R)
• M78: 69,948,673 km (0.062 R)
• M79: 71,165,652 km (0.111 R)
• M80: 71,287,724 km (0.104 R)
• M81: 73,620,254 km (0.093 R)
• M82: 74,609,993 km (0.112 R)
• M83: 74,982,193 km (0.109 R)
• M84: 77,479,580 km (0.092 R)
• M85: 77,730,904 km (0.11 R)
• M86: 79,623,766 km (0.094 R)
• M87: 80,894,151 km (0.028 R)
• M88: 81,021,608 km (0.101 R)
• M89: 81,787,400 km (0.069 R)
• M90: 82,043,212 km (0.063 R)
• M91: 83,326,313 km (0.065 R)
• M92: 83,970,182 km (0.073 R)
• M93: 84,486,594 km (0.092 R)
• M94: 86,432,563 km (0.113 R)
• M95: 86,562,714 km (0.114 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 14,216 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit