🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.64 AU - 0.76 AU

Year: 216 Days

Day: 28.7 Hours

Environment

Temp: 187 °C

Axial Tilt: 173.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.73 AU - 1.05 AU

Year: 310 Days

Day: 37 Hours

Environment

Temp: 66 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,055,070 km

• M1: 194,178 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.3 AU - 3.24 AU

Year: 1701 Days

Day: 36.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.7 AU - 4.78 AU

Year: 3221 Days

Day: 45.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,055,070 km

• M1: 477,367 km (0.11 R)

Asteroid Belt

Center: 4.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.7

Radius: 12.8

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.61 AU - 5.61 AU

Year: 4903 Days

Day: 5.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 105,055,070 km

• M1: 215,870 km (0.102 R)
• M2: 304,880 km (0.056 R)
• M3: 409,150 km (0.096 R)
• M4: 1,690,905 km (0.073 R)
• M5: 1,836,613 km (0.086 R)
• M6: 2,299,768 km (0.075 R)
• M7: 2,499,032 km (0.1 R)
• M8: 2,685,132 km (0.091 R)
• M9: 3,170,727 km (0.098 R)
• M10: 3,331,993 km (0.115 R)
• M11: 3,747,427 km (0.069 R)
• M12: 3,918,267 km (0.026 R)
• M13: 4,004,585 km (0.113 R)
• M14: 4,113,642 km (0.07 R)
• M15: 4,627,511 km (0.117 R)
• M16: 5,067,628 km (0.119 R)
• M17: 5,257,019 km (0.109 R)
• M18: 5,400,633 km (0.099 R)
• M19: 5,691,750 km (0.077 R)
• M20: 5,789,886 km (0.107 R)
• M21: 5,988,104 km (0.111 R)
• M22: 6,621,800 km (0.092 R)
• M23: 7,117,717 km (0.103 R)
• M24: 7,707,133 km (0.095 R)
• M25: 8,035,350 km (0.063 R)
• M26: 8,677,125 km (0.043 R)
• M27: 8,932,788 km (0.038 R)
• M28: 9,568,280 km (0.089 R)
• M29: 9,773,528 km (0.12 R)
• M30: 10,428,318 km (0.065 R)
• M31: 11,035,835 km (0.118 R)
• M32: 11,189,472 km (0.088 R)
• M33: 11,717,403 km (0.116 R)
• M34: 11,937,162 km (0.046 R)
• M35: 12,126,553 km (0.093 R)
• M36: 12,285,276 km (0.039 R)
• M37: 12,894,439 km (0.118 R)
• M38: 13,088,916 km (0.098 R)
• M39: 13,316,903 km (0.046 R)
• M40: 13,546,386 km (0.057 R)
• M41: 13,843,189 km (0.077 R)
• M42: 14,009,093 km (0.072 R)
• M43: 14,142,235 km (0.052 R)
• M44: 14,275,826 km (0.075 R)
• M45: 15,188,522 km (0.037 R)
• M46: 15,531,401 km (0.1 R)
• M47: 16,015,798 km (0.085 R)
• M48: 16,963,800 km (0.088 R)
• M49: 17,283,940 km (0.115 R)
• M50: 17,498,463 km (0.089 R)
• M51: 17,677,831 km (0.077 R)
• M52: 18,111,066 km (0.092 R)
• M53: 18,547,742 km (0.069 R)
• M54: 18,694,049 km (0.086 R)
• M55: 19,024,660 km (0.096 R)
• M56: 19,357,216 km (0.103 R)
• M57: 19,841,016 km (0.092 R)
• M58: 20,631,042 km (0.068 R)
• M59: 20,896,728 km (0.11 R)
• M60: 21,125,314 km (0.065 R)
• M61: 23,456,348 km (0.073 R)
• M62: 23,575,128 km (0.088 R)
• M63: 23,773,346 km (0.111 R)
• M64: 24,091,839 km (0.077 R)
• M65: 24,572,049 km (0.068 R)
• M66: 24,692,625 km (0.088 R)
• M67: 24,934,225 km (0.078 R)
• M68: 25,136,332 km (0.095 R)
• M69: 26,154,645 km (0.083 R)
• M70: 26,401,032 km (0.087 R)
• M71: 27,061,806 km (0.09 R)
• M72: 27,519,276 km (0.105 R)
• M73: 28,189,325 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.4

Radius: 11

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 7.8 AU - 12.48 AU

Year: 11913 Days

Day: 5.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 105,055,070 km

• M1: 146,606 km (0.084 R)
• M2: 246,238 km (0.077 R)
• M3: 344,673 km (0.092 R)
• M4: 431,141 km (0.091 R)
• M5: 543,938 km (0.11 R)
• M6: 823,237 km (0.07 R)
• M7: 1,410,259 km (0.088 R)
• M8: 2,135,809 km (0.111 R)
• M9: 2,341,057 km (0.102 R)
• M10: 2,430,965 km (0.118 R)
• M11: 2,995,249 km (0.088 R)
• M12: 3,738,900 km (0.058 R)
• M13: 3,915,724 km (0.074 R)
• M14: 4,918,030 km (0.069 R)
• M15: 5,073,163 km (0.104 R)
• M16: 5,790,934 km (0.11 R)
• M17: 6,883,596 km (0.118 R)
• M18: 7,993,164 km (0.091 R)
• M19: 8,313,902 km (0.114 R)
• M20: 8,592,154 km (0.11 R)
• M21: 8,920,521 km (0.09 R)
• M22: 9,157,783 km (0.105 R)
• M23: 9,301,098 km (0.12 R)
• M24: 9,493,331 km (0.114 R)
• M25: 9,881,837 km (0.054 R)
• M26: 10,574,176 km (0.099 R)
• M27: 11,129,184 km (0.115 R)
• M28: 11,849,348 km (0.077 R)
• M29: 12,478,557 km (0.116 R)
• M30: 13,334,406 km (0.114 R)
• M31: 15,385,543 km (0.06 R)
• M32: 16,244,683 km (0.108 R)
• M33: 17,711,191 km (0.093 R)
• M34: 17,830,271 km (0.059 R)
• M35: 18,550,884 km (0.104 R)
• M36: 18,671,909 km (0.119 R)
• M37: 19,526,262 km (0.086 R)
• M38: 20,831,803 km (0.108 R)
• M39: 22,551,430 km (0.081 R)
• M40: 23,986,074 km (0.115 R)
• M41: 24,448,630 km (0.089 R)
• M42: 25,517,208 km (0.092 R)
• M43: 28,324,412 km (0.09 R)
• M44: 29,587,467 km (0.107 R)
• M45: 30,154,742 km (0.066 R)
• M46: 30,582,442 km (0.05 R)
• M47: 30,797,115 km (0.091 R)
• M48: 30,868,773 km (0.05 R)
• M49: 31,877,960 km (0.071 R)
• M50: 32,386,593 km (0.078 R)
• M51: 32,824,615 km (0.114 R)
• M52: 33,780,695 km (0.083 R)
• M53: 34,373,552 km (0.107 R)
• M54: 35,644,685 km (0.111 R)
• M55: 35,719,932 km (0.058 R)
• M56: 35,795,180 km (0.105 R)
• M57: 36,248,162 km (0.095 R)
• M58: 37,083,517 km (0.085 R)
• M59: 37,159,812 km (0.05 R)
• M60: 38,309,920 km (0.03 R)
• M61: 38,618,690 km (0.107 R)
• M62: 38,773,225 km (0.079 R)
• M63: 42,307,026 km (0.105 R)
• M64: 43,266,547 km (0.115 R)
• M65: 44,152,465 km (0.054 R)
• M66: 44,638,209 km (0.11 R)
• M67: 45,207,280 km (0.064 R)
• M68: 46,106,213 km (0.115 R)
• M69: 47,589,925 km (0.102 R)
• M70: 47,755,679 km (0.119 R)
• M71: 48,504,267 km (0.083 R)
• M72: 49,844,664 km (0.069 R)
• M73: 50,181,708 km (0.103 R)
• M74: 52,561,810 km (0.071 R)
• M75: 53,248,614 km (0.069 R)
• M76: 54,111,345 km (0.082 R)
• M77: 54,284,430 km (0.108 R)
• M78: 55,850,420 km (0.103 R)
• M79: 56,025,300 km (0.042 R)
• M80: 56,814,728 km (0.045 R)
• M81: 56,990,655 km (0.103 R)
• M82: 58,315,943 km (0.078 R)
• M83: 58,404,654 km (0.087 R)
• M84: 58,493,366 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.7

Radius: 11.6

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 8.18 AU - 13.24 AU

Year: 12932 Days

Day: 5.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 105,055,070 km

• M1: 210,933 km (0.07 R)
• M2: 305,180 km (0.058 R)
• M3: 392,096 km (0.076 R)
• M4: 513,869 km (0.097 R)
• M5: 637,885 km (0.116 R)
• M6: 759,359 km (0.042 R)
• M7: 1,123,779 km (0.064 R)
• M8: 1,766,751 km (0.081 R)
• M9: 1,903,932 km (0.068 R)
• M10: 2,251,747 km (0.101 R)
• M11: 2,358,111 km (0.062 R)
• M12: 2,465,971 km (0.112 R)
• M13: 2,709,517 km (0.072 R)
• M14: 3,007,516 km (0.046 R)
• M15: 3,292,200 km (0.076 R)
• M16: 3,486,827 km (0.078 R)
• M17: 3,635,378 km (0.037 R)
• M18: 4,093,746 km (0.079 R)
• M19: 5,663,775 km (0.102 R)
• M20: 5,751,141 km (0.096 R)
• M21: 6,135,009 km (0.062 R)
• M22: 6,680,443 km (0.113 R)
• M23: 6,990,110 km (0.107 R)
• M24: 7,688,134 km (0.043 R)
• M25: 8,742,948 km (0.066 R)
• M26: 9,184,561 km (0.104 R)
• M27: 9,529,085 km (0.105 R)
• M28: 9,737,924 km (0.114 R)
• M29: 10,089,329 km (0.119 R)
• M30: 10,230,998 km (0.094 R)
• M31: 10,373,416 km (0.083 R)
• M32: 10,732,301 km (0.108 R)
• M33: 10,913,314 km (0.069 R)
• M34: 11,095,375 km (0.112 R)
• M35: 11,205,030 km (0.069 R)
• M36: 11,499,289 km (0.096 R)
• M37: 11,758,841 km (0.117 R)
• M38: 12,095,586 km (0.095 R)
• M39: 12,893,392 km (0.082 R)
• M40: 13,201,862 km (0.094 R)
• M41: 13,356,995 km (0.096 R)
• M42: 13,473,682 km (0.074 R)
• M43: 13,786,790 km (0.077 R)
• M44: 13,944,167 km (0.116 R)
• M45: 14,260,716 km (0.03 R)
• M46: 14,340,302 km (0.101 R)
• M47: 14,539,716 km (0.085 R)
• M48: 14,901,145 km (0.087 R)
• M49: 15,920,505 km (0.114 R)
• M50: 16,752,269 km (0.094 R)
• M51: 17,004,491 km (0.111 R)
• M52: 17,088,864 km (0.067 R)
• M53: 17,427,703 km (0.063 R)
• M54: 17,598,095 km (0.042 R)
• M55: 18,026,095 km (0.092 R)
• M56: 18,284,749 km (0.067 R)
• M57: 18,587,835 km (0.092 R)
• M58: 18,980,080 km (0.109 R)
• M59: 19,155,409 km (0.108 R)
• M60: 19,463,281 km (0.082 R)
• M61: 20,396,922 km (0.105 R)
• M62: 20,531,410 km (0.107 R)
• M63: 21,163,312 km (0.095 R)
• M64: 21,254,117 km (0.118 R)
• M65: 21,436,178 km (0.118 R)
• M66: 23,097,163 km (0.025 R)
• M67: 25,038,944 km (0.108 R)
• M68: 25,134,985 km (0.117 R)
• M69: 25,859,338 km (0.044 R)
• M70: 26,297,211 km (0.06 R)
• M71: 26,835,764 km (0.069 R)
• M72: 27,824,306 km (0.077 R)
• M73: 28,173,019 km (0.107 R)
• M74: 28,423,147 km (0.11 R)
• M75: 28,623,608 km (0.084 R)
• M76: 29,684,257 km (0.114 R)
• M77: 32,000,181 km (0.093 R)
• M78: 32,418,008 km (0.082 R)
• M79: 33,841,282 km (0.064 R)
• M80: 34,427,108 km (0.088 R)
• M81: 34,747,995 km (0.115 R)
• M82: 35,500,622 km (0.089 R)
• M83: 36,258,634 km (0.047 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 860.2

Radius: 3

Gravity: 95.58 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 14.44 AU - 22.22 AU

Year: 28955 Days

Day: 19.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 105,055,070 km

• M1: 54,603 km (0.117 R)
• M2: 555,906 km (0.081 R)
• M3: 784,790 km (0.112 R)
• M4: 1,542,354 km (0.119 R)
• M5: 1,580,801 km (0.082 R)
• M6: 2,237,685 km (0.095 R)
• M7: 4,186,347 km (0.069 R)
• M8: 4,240,202 km (0.102 R)
• M9: 4,294,207 km (0.058 R)
• M10: 4,567,522 km (0.11 R)
• M11: 5,835,813 km (0.081 R)
• M12: 5,956,239 km (0.054 R)
• M13: 6,199,336 km (0.073 R)
• M14: 6,758,383 km (0.034 R)
• M15: 7,528,513 km (0.082 R)
• M16: 7,990,471 km (0.094 R)
• M17: 8,461,555 km (0.106 R)
• M18: 8,941,614 km (0.118 R)
• M19: 9,360,040 km (0.069 R)
• M20: 9,999,570 km (0.095 R)
• M21: 10,215,889 km (0.101 R)
• M22: 11,395,319 km (0.085 R)
• M23: 12,154,079 km (0.092 R)
• M24: 12,694,726 km (0.083 R)
• M25: 13,085,775 km (0.087 R)
• M26: 14,363,490 km (0.11 R)
• M27: 15,182,090 km (0.045 R)
• M28: 16,522,786 km (0.038 R)
• M29: 16,607,907 km (0.112 R)
• M30: 16,949,588 km (0.107 R)
• M31: 17,813,815 km (0.089 R)
• M32: 18,163,425 km (0.111 R)
• M33: 18,427,167 km (0.112 R)
• M34: 18,603,692 km (0.074 R)
• M35: 18,780,816 km (0.119 R)
• M36: 18,869,677 km (0.12 R)
• M37: 19,584,755 km (0.082 R)
• M38: 20,217,703 km (0.089 R)
• M39: 21,689,447 km (0.1 R)
• M40: 21,782,647 km (0.045 R)
• M41: 22,156,492 km (0.028 R)
• M42: 23,864,750 km (0.116 R)
• M43: 24,734,662 km (0.092 R)
• M44: 25,614,895 km (0.088 R)
• M45: 26,804,498 km (0.069 R)
• M46: 27,104,591 km (0.101 R)
• M47: 27,708,368 km (0.086 R)
• M48: 28,724,287 km (0.097 R)
• M49: 30,063,338 km (0.107 R)
• M50: 31,527,751 km (0.113 R)
• M51: 34,308,626 km (0.098 R)
• M52: 35,728,160 km (0.087 R)
• M53: 36,500,384 km (0.088 R)
• M54: 37,389,744 km (0.083 R)
• M55: 40,100,158 km (0.103 R)
• M56: 40,214,451 km (0.053 R)
• M57: 40,787,560 km (0.116 R)
• M58: 42,523,045 km (0.084 R)
• M59: 45,230,767 km (0.118 R)
• M60: 46,065,822 km (0.039 R)
• M61: 46,785,537 km (0.053 R)
• M62: 57,116,018 km (0.09 R)
• M63: 58,147,496 km (0.106 R)
• M64: 60,621,994 km (0.043 R)
• M65: 60,753,191 km (0.05 R)
• M66: 61,674,116 km (0.117 R)
• M67: 63,663,019 km (0.065 R)
• M68: 64,598,305 km (0.118 R)
• M69: 65,538,229 km (0.046 R)
• M70: 69,342,652 km (0.086 R)
• M71: 69,617,164 km (0.089 R)
• M72: 69,891,976 km (0.056 R)
• M73: 70,167,086 km (0.084 R)
• M74: 71,548,473 km (0.107 R)
• M75: 71,687,150 km (0.1 R)
• M76: 76,453,488 km (0.12 R)
• M77: 76,878,944 km (0.112 R)
• M78: 78,588,698 km (0.076 R)
• M79: 82,045,307 km (0.081 R)
• M80: 84,230,931 km (0.111 R)
• M81: 84,377,238 km (0.033 R)
• M82: 84,670,300 km (0.085 R)
• M83: 88,956,878 km (0.084 R)
• M84: 89,255,026 km (0.115 R)
• M85: 91,502,286 km (0.107 R)
• M86: 91,954,071 km (0.047 R)
• M87: 94,375,462 km (0.083 R)
• M88: 96,205,194 km (0.119 R)
• M89: 96,664,459 km (0.088 R)
• M90: 97,431,597 km (0.104 R)
• M91: 97,739,021 km (0.088 R)
• M92: 101,452,938 km (0.057 R)
• M93: 102,232,342 km (0.097 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 14,843 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit