🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.53 AU - 0.85 AU

Year: 205 Days

Day: 26.6 Hours

Environment

Temp: 139 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.05 AU - 1.61 AU

Year: 549 Days

Day: 19.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.36 AU - 1.96 AU

Year: 766 Days

Day: 39.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.78 AU - 2.8 AU

Year: 1241 Days

Day: 45.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,810,658 km

• M1: 585,825 km (0.054 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.38 AU - 3.36 AU

Year: 1741 Days

Day: 12.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.7

Radius: 10.8

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.3 AU - 10.28 AU

Year: 9334 Days

Day: 7.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 62,810,658 km

• M1: 142,417 km (0.1 R)
• M2: 263,591 km (0.075 R)
• M3: 457,470 km (0.1 R)
• M4: 736,620 km (0.078 R)
• M5: 877,990 km (0.094 R)
• M6: 1,028,934 km (0.098 R)
• M7: 1,148,164 km (0.036 R)
• M8: 1,357,601 km (0.069 R)
• M9: 1,556,865 km (0.118 R)
• M10: 2,211,954 km (0.108 R)
• M11: 3,412,627 km (0.045 R)
• M12: 3,533,352 km (0.114 R)
• M13: 4,030,167 km (0.108 R)
• M14: 4,222,400 km (0.104 R)
• M15: 4,417,476 km (0.07 R)
• M16: 4,952,587 km (0.098 R)
• M17: 5,865,583 km (0.106 R)
• M18: 6,753,895 km (0.104 R)
• M19: 7,021,077 km (0.05 R)
• M20: 7,252,654 km (0.08 R)
• M21: 7,330,445 km (0.067 R)
• M22: 7,408,535 km (0.111 R)
• M23: 7,723,738 km (0.079 R)
• M24: 8,326,318 km (0.108 R)
• M25: 8,407,849 km (0.053 R)
• M26: 9,069,670 km (0.039 R)
• M27: 9,195,482 km (0.086 R)
• M28: 9,406,714 km (0.107 R)
• M29: 9,491,686 km (0.086 R)
• M30: 10,006,751 km (0.11 R)
• M31: 10,267,650 km (0.086 R)
• M32: 10,840,759 km (0.038 R)
• M33: 11,605,803 km (0.119 R)
• M34: 12,156,473 km (0.108 R)
• M35: 12,341,824 km (0.094 R)
• M36: 12,621,722 km (0.026 R)
• M37: 12,809,467 km (0.078 R)
• M38: 14,198,484 km (0.039 R)
• M39: 14,540,913 km (0.113 R)
• M40: 15,184,184 km (0.073 R)
• M41: 15,484,128 km (0.044 R)
• M42: 15,584,508 km (0.074 R)
• M43: 15,685,187 km (0.106 R)
• M44: 15,786,016 km (0.093 R)
• M45: 16,806,573 km (0.083 R)
• M46: 17,168,899 km (0.076 R)
• M47: 17,324,929 km (0.093 R)
• M48: 19,018,527 km (0.049 R)
• M49: 19,233,948 km (0.083 R)
• M50: 19,396,112 km (0.039 R)
• M51: 20,103,710 km (0.118 R)
• M52: 21,432,289 km (0.089 R)
• M53: 22,731,995 km (0.086 R)
• M54: 23,304,955 km (0.083 R)
• M55: 23,766,913 km (0.072 R)
• M56: 26,721,321 km (0.114 R)
• M57: 26,962,772 km (0.063 R)
• M58: 27,144,234 km (0.116 R)
• M59: 27,569,242 km (0.075 R)
• M60: 28,241,535 km (0.037 R)
• M61: 28,795,645 km (0.081 R)
• M62: 30,228,045 km (0.08 R)
• M63: 30,542,500 km (0.055 R)
• M64: 31,428,867 km (0.025 R)
• M65: 31,556,175 km (0.103 R)
• M66: 32,195,257 km (0.073 R)
• M67: 32,903,154 km (0.08 R)
• M68: 33,616,138 km (0.117 R)
• M69: 34,859,745 km (0.053 R)
• M70: 35,852,177 km (0.028 R)
• M71: 36,452,214 km (0.063 R)
• M72: 37,189,881 km (0.118 R)
• M73: 37,459,456 km (0.072 R)
• M74: 37,797,099 km (0.08 R)
• M75: 41,299,933 km (0.106 R)
• M76: 43,621,094 km (0.103 R)
• M77: 43,905,329 km (0.082 R)
• M78: 44,118,806 km (0.105 R)
• M79: 44,475,597 km (0.09 R)
• M80: 44,976,600 km (0.083 R)
• M81: 45,695,567 km (0.049 R)
• M82: 47,509,741 km (0.076 R)
• M83: 47,729,051 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.1

Radius: 10.9

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 9.04 AU - 14.44 AU

Year: 14407 Days

Day: 8.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 62,810,658 km

• M1: 330,910 km (0.085 R)
• M2: 450,589 km (0.066 R)
• M3: 927,208 km (0.1 R)
• M4: 1,193,342 km (0.091 R)
• M5: 1,280,259 km (0.081 R)
• M6: 1,460,674 km (0.102 R)
• M7: 1,674,150 km (0.101 R)
• M8: 1,847,235 km (0.07 R)
• M9: 1,923,380 km (0.111 R)
• M10: 2,078,662 km (0.093 R)
• M11: 2,402,243 km (0.075 R)
• M12: 2,541,817 km (0.064 R)
• M13: 2,976,998 km (0.086 R)
• M14: 3,529,911 km (0.066 R)
• M15: 3,657,219 km (0.091 R)
• M16: 3,753,710 km (0.082 R)
• M17: 3,949,234 km (0.05 R)
• M18: 4,976,972 km (0.119 R)
• M19: 5,447,008 km (0.11 R)
• M20: 6,045,250 km (0.117 R)
• M21: 6,236,436 km (0.083 R)
• M22: 6,546,552 km (0.092 R)
• M23: 7,630,539 km (0.089 R)
• M24: 8,004,234 km (0.104 R)
• M25: 8,214,419 km (0.073 R)
• M26: 8,298,942 km (0.08 R)
• M27: 8,426,399 km (0.113 R)
• M28: 8,683,259 km (0.08 R)
• M29: 9,204,757 km (0.086 R)
• M30: 9,602,538 km (0.11 R)
• M31: 9,915,796 km (0.106 R)
• M32: 10,232,494 km (0.083 R)
• M33: 10,783,164 km (0.1 R)
• M34: 11,202,637 km (0.051 R)
• M35: 11,437,804 km (0.081 R)
• M36: 12,687,695 km (0.071 R)
• M37: 13,478,170 km (0.068 R)
• M38: 13,829,126 km (0.045 R)
• M39: 14,233,789 km (0.052 R)
• M40: 15,106,842 km (0.033 R)
• M41: 15,523,621 km (0.112 R)
• M42: 15,944,291 km (0.049 R)
• M43: 16,315,293 km (0.093 R)
• M44: 16,582,176 km (0.069 R)
• M45: 17,609,315 km (0.099 R)
• M46: 18,545,798 km (0.082 R)
• M47: 18,657,098 km (0.066 R)
• M48: 19,160,346 km (0.117 R)
• M49: 19,838,473 km (0.058 R)
• M50: 21,509,481 km (0.109 R)
• M51: 21,626,317 km (0.037 R)
• M52: 24,008,513 km (0.03 R)
• M53: 24,373,083 km (0.035 R)
• M54: 25,477,415 km (0.118 R)
• M55: 25,849,166 km (0.111 R)
• M56: 26,975,189 km (0.102 R)
• M57: 27,925,734 km (0.074 R)
• M58: 29,339,733 km (0.104 R)
• M59: 29,534,360 km (0.089 R)
• M60: 29,990,184 km (0.109 R)
• M61: 30,251,681 km (0.115 R)
• M62: 30,711,096 km (0.101 R)
• M63: 31,836,521 km (0.108 R)
• M64: 32,036,534 km (0.103 R)
• M65: 32,571,944 km (0.079 R)
• M66: 32,975,410 km (0.094 R)
• M67: 34,127,613 km (0.106 R)
• M68: 35,293,130 km (0.076 R)
• M69: 36,750,662 km (0.097 R)
• M70: 38,866,724 km (0.091 R)
• M71: 39,223,365 km (0.1 R)
• M72: 41,312,499 km (0.091 R)
• M73: 41,822,179 km (0.085 R)
• M74: 42,187,497 km (0.098 R)
• M75: 44,401,845 km (0.116 R)
• M76: 44,923,941 km (0.1 R)
• M77: 45,073,539 km (0.119 R)
• M78: 48,175,451 km (0.069 R)
• M79: 48,865,546 km (0.068 R)
• M80: 50,333,251 km (0.088 R)
• M81: 50,721,906 km (0.111 R)
• M82: 50,799,697 km (0.094 R)
• M83: 51,658,538 km (0.105 R)
• M84: 51,736,928 km (0.064 R)
• M85: 51,972,095 km (0.049 R)
• M86: 52,129,173 km (0.099 R)
• M87: 52,443,628 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368.4

Radius: 4.3

Gravity: 19.92 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 11.18 AU - 18.48 AU

Year: 20454 Days

Day: 22.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 62,810,658 km

• M1: 331,958 km (0.032 R)
• M2: 429,645 km (0.112 R)
• M3: 536,757 km (0.092 R)
• M4: 613,052 km (0.031 R)
• M5: 907,461 km (0.089 R)
• M6: 999,015 km (0.073 R)
• M7: 1,117,496 km (0.116 R)
• M8: 1,420,581 km (0.044 R)
• M9: 1,719,777 km (0.114 R)
• M10: 2,662,244 km (0.12 R)
• M11: 2,727,768 km (0.036 R)
• M12: 2,927,481 km (0.116 R)
• M13: 3,662,904 km (0.059 R)
• M14: 3,809,211 km (0.106 R)
• M15: 4,846,073 km (0.094 R)
• M16: 4,966,350 km (0.092 R)
• M17: 6,930,720 km (0.089 R)
• M18: 7,340,169 km (0.058 R)
• M19: 7,386,096 km (0.12 R)
• M20: 7,617,374 km (0.118 R)
• M21: 8,229,828 km (0.104 R)
• M22: 8,663,063 km (0.098 R)
• M23: 9,054,411 km (0.103 R)
• M24: 10,417,098 km (0.108 R)
• M25: 10,468,859 km (0.073 R)
• M26: 12,770,721 km (0.102 R)
• M27: 13,383,774 km (0.1 R)
• M28: 13,552,520 km (0.083 R)
• M29: 13,835,559 km (0.086 R)
• M30: 13,892,406 km (0.045 R)
• M31: 14,006,250 km (0.086 R)
• M32: 14,292,431 km (0.093 R)
• M33: 15,045,357 km (0.095 R)
• M34: 15,103,700 km (0.093 R)
• M35: 15,162,343 km (0.104 R)
• M36: 15,514,945 km (0.082 R)
• M37: 17,749,039 km (0.09 R)
• M38: 17,810,823 km (0.095 R)
• M39: 17,996,624 km (0.106 R)
• M40: 19,632,925 km (0.107 R)
• M41: 20,145,896 km (0.042 R)
• M42: 22,709,106 km (0.095 R)
• M43: 22,910,465 km (0.105 R)
• M44: 23,450,364 km (0.098 R)
• M45: 23,994,451 km (0.095 R)
• M46: 24,611,542 km (0.103 R)
• M47: 25,095,043 km (0.113 R)
• M48: 25,581,834 km (0.071 R)
• M49: 25,651,547 km (0.078 R)
• M50: 25,861,283 km (0.09 R)
• M51: 26,564,543 km (0.113 R)
• M52: 27,202,727 km (0.079 R)
• M53: 27,631,026 km (0.103 R)
• M54: 30,026,088 km (0.08 R)
• M55: 30,616,700 km (0.076 R)
• M56: 31,136,553 km (0.114 R)
• M57: 31,285,702 km (0.08 R)
• M58: 31,734,346 km (0.078 R)
• M59: 32,486,823 km (0.085 R)
• M60: 33,017,148 km (0.066 R)
• M61: 33,397,575 km (0.049 R)
• M62: 33,779,498 km (0.093 R)
• M63: 36,650,581 km (0.101 R)
• M64: 37,995,615 km (0.05 R)
• M65: 38,954,837 km (0.081 R)
• M66: 39,356,806 km (0.057 R)
• M67: 41,141,958 km (0.087 R)
• M68: 42,953,289 km (0.088 R)
• M69: 44,370,728 km (0.043 R)
• M70: 44,958,798 km (0.084 R)
• M71: 46,057,893 km (0.067 R)
• M72: 47,422,525 km (0.106 R)
• M73: 47,851,721 km (0.066 R)
• M74: 48,368,582 km (0.069 R)
• M75: 48,541,218 km (0.098 R)
• M76: 50,541,341 km (0.092 R)
• M77: 51,243,404 km (0.071 R)
• M78: 52,037,021 km (0.097 R)
• M79: 54,711,681 km (0.105 R)
• M80: 54,981,705 km (0.109 R)
• M81: 55,432,444 km (0.097 R)
• M82: 56,974,499 km (0.084 R)
• M83: 57,430,772 km (0.096 R)
• M84: 58,163,203 km (0.079 R)
• M85: 58,346,760 km (0.114 R)
• M86: 58,990,928 km (0.072 R)
• M87: 59,729,942 km (0.092 R)
• M88: 60,007,895 km (0.104 R)
• M89: 60,844,147 km (0.107 R)
• M90: 62,059,031 km (0.069 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 19,134 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit