🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.74 AU - 0.84 AU

Year: 265 Days

Day: 36.1 Hours

Environment

Temp: 168 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.65 AU - 0.95 AU

Year: 270 Days

Day: 21.1 Hours

Environment

Temp: 150 °C

Axial Tilt: 51.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.8 AU - 1.1 AU

Year: 349 Days

Day: 41 Hours

Environment

Temp: 8 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.47 AU - 2.39 AU

Year: 1010 Days

Day: 21.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.22 AU - 3.62 AU

Year: 1880 Days

Day: 46 Hours

Environment

Temp: -105 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.1

Radius: 8.3

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 6.27 AU - 6.73 AU

Year: 6243 Days

Day: 10.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 95,573,919 km

• M1: 152,440 km (0.08 R)
• M2: 270,922 km (0.057 R)
• M3: 457,769 km (0.094 R)
• M4: 526,285 km (0.078 R)
• M5: 697,276 km (0.054 R)
• M6: 837,598 km (0.097 R)
• M7: 1,079,199 km (0.038 R)
• M8: 1,215,333 km (0.107 R)
• M9: 1,314,068 km (0.079 R)
• M10: 1,672,953 km (0.119 R)
• M11: 1,751,492 km (0.119 R)
• M12: 1,928,915 km (0.079 R)
• M13: 2,045,003 km (0.053 R)
• M14: 2,531,944 km (0.117 R)
• M15: 2,586,248 km (0.082 R)
• M16: 2,641,001 km (0.085 R)
• M17: 3,268,265 km (0.119 R)
• M18: 3,467,379 km (0.113 R)
• M19: 3,568,358 km (0.076 R)
• M20: 3,877,278 km (0.12 R)
• M21: 4,109,454 km (0.098 R)
• M22: 5,151,702 km (0.114 R)
• M23: 5,477,227 km (0.08 R)
• M24: 5,809,633 km (0.033 R)
• M25: 6,222,075 km (0.07 R)
• M26: 6,643,941 km (0.091 R)
• M27: 6,820,317 km (0.104 R)
• M28: 7,049,500 km (0.117 R)
• M29: 7,752,012 km (0.068 R)
• M30: 8,125,109 km (0.057 R)
• M31: 8,205,892 km (0.06 R)
• M32: 8,558,644 km (0.075 R)
• M33: 8,640,773 km (0.11 R)
• M34: 8,971,983 km (0.049 R)
• M35: 9,904,127 km (0.07 R)
• M36: 10,221,723 km (0.114 R)
• M37: 10,425,476 km (0.073 R)
• M38: 10,601,253 km (0.088 R)
• M39: 10,778,078 km (0.099 R)
• M40: 11,314,237 km (0.104 R)
• M41: 11,494,801 km (0.087 R)
• M42: 11,555,239 km (0.077 R)
• M43: 11,615,826 km (0.089 R)
• M44: 11,767,668 km (0.12 R)
• M45: 12,103,964 km (0.076 R)
• M46: 12,505,484 km (0.114 R)
• M47: 12,567,717 km (0.095 R)
• M48: 13,353,405 km (0.034 R)
• M49: 13,448,849 km (0.048 R)
• M50: 13,544,442 km (0.104 R)
• M51: 14,058,011 km (0.098 R)
• M52: 14,643,537 km (0.056 R)
• M53: 14,709,061 km (0.091 R)
• M54: 15,005,265 km (0.119 R)
• M55: 15,336,624 km (0.11 R)
• M56: 15,771,056 km (0.049 R)
• M57: 16,175,719 km (0.074 R)
• M58: 17,202,110 km (0.073 R)
• M59: 17,548,877 km (0.112 R)
• M60: 18,214,289 km (0.069 R)
• M61: 18,390,665 km (0.109 R)
• M62: 18,923,532 km (0.067 R)
• M63: 19,931,672 km (0.114 R)
• M64: 20,478,752 km (0.094 R)
• M65: 21,104,968 km (0.086 R)
• M66: 21,290,320 km (0.1 R)
• M67: 21,625,419 km (0.104 R)
• M68: 22,225,307 km (0.075 R)
• M69: 23,364,794 km (0.081 R)
• M70: 23,441,388 km (0.104 R)
• M71: 24,367,698 km (0.116 R)
• M72: 24,991,820 km (0.068 R)
• M73: 25,424,009 km (0.112 R)
• M74: 25,739,810 km (0.114 R)
• M75: 25,898,234 km (0.044 R)
• M76: 25,977,521 km (0.049 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 587.4

Radius: 4.3

Gravity: 31.77 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 12.01 AU - 18.13 AU

Year: 22039 Days

Day: 21.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 95,573,919 km

• M1: 55,950 km (0.118 R)
• M2: 287,976 km (0.087 R)
• M3: 494,571 km (0.111 R)
• M4: 579,841 km (0.108 R)
• M5: 863,928 km (0.053 R)
• M6: 915,090 km (0.091 R)
• M7: 1,272,180 km (0.094 R)
• M8: 1,301,352 km (0.075 R)
• M9: 1,542,354 km (0.108 R)
• M10: 1,573,470 km (0.078 R)
• M11: 1,636,451 km (0.058 R)
• M12: 2,099,756 km (0.105 R)
• M13: 2,204,025 km (0.115 R)
• M14: 2,310,090 km (0.101 R)
• M15: 3,177,459 km (0.096 R)
• M16: 3,297,287 km (0.074 R)
• M17: 3,541,580 km (0.054 R)
• M18: 3,665,896 km (0.071 R)
• M19: 3,918,866 km (0.11 R)
• M20: 4,264,886 km (0.098 R)
• M21: 4,575,600 km (0.093 R)
• M22: 5,265,845 km (0.097 R)
• M23: 5,743,960 km (0.074 R)
• M24: 6,037,321 km (0.051 R)
• M25: 6,235,688 km (0.072 R)
• M26: 6,285,654 km (0.119 R)
• M27: 6,689,867 km (0.073 R)
• M28: 7,050,398 km (0.083 R)
• M29: 8,060,333 km (0.12 R)
• M30: 9,228,393 km (0.079 R)
• M31: 9,687,061 km (0.117 R)
• M32: 11,046,606 km (0.037 R)
• M33: 11,903,054 km (0.08 R)
• M34: 13,549,079 km (0.074 R)
• M35: 13,743,556 km (0.054 R)
• M36: 13,939,081 km (0.098 R)
• M37: 14,069,829 km (0.039 R)
• M38: 14,201,027 km (0.116 R)
• M39: 14,663,434 km (0.096 R)
• M40: 15,806,810 km (0.083 R)
• M41: 15,874,877 km (0.042 R)
• M42: 16,011,460 km (0.065 R)
• M43: 16,079,976 km (0.094 R)
• M44: 17,188,197 km (0.069 R)
• M45: 17,610,063 km (0.082 R)
• M46: 18,535,924 km (0.112 R)
• M47: 19,477,344 km (0.053 R)
• M48: 19,623,650 km (0.107 R)
• M49: 20,286,219 km (0.089 R)
• M50: 20,955,969 km (0.117 R)
• M51: 24,727,930 km (0.106 R)
• M52: 25,762,997 km (0.095 R)
• M53: 26,003,999 km (0.106 R)
• M54: 26,893,658 km (0.049 R)
• M55: 27,793,340 km (0.089 R)
• M56: 27,875,618 km (0.07 R)
• M57: 28,040,326 km (0.038 R)
• M58: 28,619,718 km (0.039 R)
• M59: 30,635,699 km (0.107 R)
• M60: 32,350,240 km (0.066 R)
• M61: 36,410,327 km (0.066 R)
• M62: 38,775,020 km (0.119 R)
• M63: 39,512,538 km (0.113 R)
• M64: 41,847,162 km (0.091 R)
• M65: 43,173,796 km (0.066 R)
• M66: 47,432,398 km (0.093 R)
• M67: 49,212,613 km (0.064 R)
• M68: 50,411,640 km (0.083 R)
• M69: 51,014,669 km (0.109 R)
• M70: 51,620,241 km (0.114 R)
• M71: 52,025,203 km (0.12 R)
• M72: 55,717,129 km (0.099 R)
• M73: 57,699,300 km (0.102 R)
• M74: 59,068,869 km (0.063 R)
• M75: 60,023,303 km (0.109 R)
• M76: 61,303,861 km (0.093 R)
• M77: 61,840,020 km (0.052 R)
• M78: 62,162,403 km (0.102 R)
• M79: 62,593,245 km (0.073 R)
• M80: 63,241,303 km (0.065 R)
• M81: 67,839,642 km (0.114 R)
• M82: 69,507,958 km (0.029 R)
• M83: 70,067,005 km (0.117 R)
• M84: 73,111,621 km (0.092 R)
• M85: 74,021,924 km (0.043 R)
• M86: 74,707,232 km (0.1 R)
• M87: 75,624,117 km (0.097 R)
• M88: 75,739,008 km (0.059 R)
• M89: 76,544,743 km (0.12 R)
• M90: 76,660,082 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 877

Radius: 3.7

Gravity: 64.06 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 14.49 AU - 18.19 AU

Year: 24883 Days

Day: 23.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 95,573,919 km

• M1: 90,357 km (0.063 R)
• M2: 493,523 km (0.061 R)
• M3: 839,094 km (0.086 R)
• M4: 1,346,082 km (0.091 R)
• M5: 2,371,725 km (0.119 R)
• M6: 2,455,200 km (0.096 R)
• M7: 2,582,358 km (0.081 R)
• M8: 2,711,761 km (0.055 R)
• M9: 2,843,108 km (0.109 R)
• M10: 3,203,788 km (0.113 R)
• M11: 3,436,562 km (0.088 R)
• M12: 3,722,893 km (0.118 R)
• M13: 3,967,485 km (0.049 R)
• M14: 4,472,079 km (0.1 R)
• M15: 4,731,781 km (0.103 R)
• M16: 4,784,439 km (0.032 R)
• M17: 5,265,995 km (0.104 R)
• M18: 6,045,549 km (0.094 R)
• M19: 6,741,778 km (0.075 R)
• M20: 7,647,294 km (0.079 R)
• M21: 9,436,783 km (0.072 R)
• M22: 10,445,971 km (0.071 R)
• M23: 10,789,896 km (0.038 R)
• M24: 11,418,506 km (0.11 R)
• M25: 13,003,945 km (0.056 R)
• M26: 14,657,001 km (0.094 R)
• M27: 15,196,750 km (0.046 R)
• M28: 15,586,153 km (0.089 R)
• M29: 16,374,833 km (0.093 R)
• M30: 17,176,528 km (0.091 R)
• M31: 17,419,475 km (0.096 R)
• M32: 21,024,934 km (0.059 R)
• M33: 21,284,785 km (0.114 R)
• M34: 23,581,262 km (0.063 R)
• M35: 24,394,326 km (0.101 R)
• M36: 24,667,342 km (0.039 R)
• M37: 26,420,181 km (0.119 R)
• M38: 27,453,154 km (0.111 R)
• M39: 30,532,327 km (0.035 R)
• M40: 30,728,450 km (0.117 R)
• M41: 31,417,946 km (0.109 R)
• M42: 31,814,231 km (0.093 R)
• M43: 31,913,564 km (0.107 R)
• M44: 36,073,731 km (0.116 R)
• M45: 38,480,911 km (0.113 R)
• M46: 38,586,676 km (0.034 R)
• M47: 38,798,657 km (0.103 R)
• M48: 39,971,354 km (0.092 R)
• M49: 40,293,139 km (0.103 R)
• M50: 40,400,551 km (0.117 R)
• M51: 41,915,079 km (0.115 R)
• M52: 42,569,869 km (0.107 R)
• M53: 43,448,158 km (0.071 R)
• M54: 43,889,622 km (0.062 R)
• M55: 44,554,435 km (0.086 R)
• M56: 46,231,128 km (0.03 R)
• M57: 46,456,123 km (0.111 R)
• M58: 48,612,875 km (0.113 R)
• M59: 49,760,889 km (0.058 R)
• M60: 51,383,278 km (0.115 R)
• M61: 51,499,815 km (0.077 R)
• M62: 52,318,115 km (0.116 R)
• M63: 52,670,119 km (0.087 R)
• M64: 54,323,026 km (0.11 R)
• M65: 56,473,346 km (0.117 R)
• M66: 57,075,477 km (0.119 R)
• M67: 57,196,203 km (0.077 R)
• M68: 58,286,322 km (0.117 R)
• M69: 62,714,719 km (0.058 R)
• M70: 63,713,434 km (0.117 R)
• M71: 64,465,911 km (0.093 R)
• M72: 65,473,752 km (0.058 R)
• M73: 66,613,837 km (0.114 R)
• M74: 68,016,018 km (0.081 R)
• M75: 69,943,886 km (0.077 R)
• M76: 70,590,598 km (0.102 R)
• M77: 72,150,455 km (0.11 R)
• M78: 72,542,251 km (0.119 R)
• M79: 72,934,647 km (0.072 R)
• M80: 73,590,334 km (0.095 R)
• M81: 78,100,411 km (0.092 R)
• M82: 79,578,587 km (0.113 R)
• M83: 83,519,743 km (0.113 R)
• M84: 83,656,775 km (0.112 R)
• M85: 85,444,918 km (0.119 R)
• M86: 87,523,730 km (0.106 R)
• M87: 88,220,408 km (0.113 R)
• M88: 88,779,156 km (0.102 R)
• M89: 89,338,951 km (0.107 R)
• M90: 90,040,415 km (0.044 R)
• M91: 90,602,903 km (0.084 R)
• M92: 92,014,060 km (0.114 R)
• M93: 92,722,406 km (0.094 R)
• M94: 93,717,232 km (0.066 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 10,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit