🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.27 AU - 1.35 AU

Year: 548 Days

Day: 13.3 Hours

Environment

Temp: -18 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.64 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.85 AU - 4.07 AU

Year: 2878 Days

Day: 38.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 97.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.89 AU - 4.09 AU

Year: 2911 Days

Day: 23.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,095,489 km

• M1: 354,098 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.6 AU - 5.22 AU

Year: 3383 Days

Day: 47.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.3

Radius: 11.8

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 6.61 AU - 9.29 AU

Year: 8187 Days

Day: 13.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 90,095,489 km

• M1: 151,991 km (0.081 R)
• M2: 335,398 km (0.082 R)
• M3: 498,610 km (0.057 R)
• M4: 845,527 km (0.1 R)
• M5: 1,587,981 km (0.111 R)
• M6: 1,902,436 km (0.091 R)
• M7: 2,256,085 km (0.111 R)
• M8: 2,550,195 km (0.063 R)
• M9: 2,691,714 km (0.049 R)
• M10: 3,025,168 km (0.118 R)
• M11: 3,986,634 km (0.104 R)
• M12: 4,080,581 km (0.107 R)
• M13: 4,271,019 km (0.1 R)
• M14: 4,960,217 km (0.118 R)
• M15: 5,473,936 km (0.067 R)
• M16: 5,977,632 km (0.096 R)
• M17: 6,085,641 km (0.065 R)
• M18: 6,303,605 km (0.069 R)
• M19: 6,386,034 km (0.081 R)
• M20: 6,663,239 km (0.083 R)
• M21: 6,747,313 km (0.07 R)
• M22: 6,859,810 km (0.114 R)
• M23: 6,944,483 km (0.107 R)
• M24: 7,373,829 km (0.053 R)
• M25: 8,439,115 km (0.088 R)
• M26: 8,590,807 km (0.104 R)
• M27: 9,457,577 km (0.028 R)
• M28: 9,710,398 km (0.064 R)
• M29: 10,061,654 km (0.092 R)
• M30: 10,222,621 km (0.12 R)
• M31: 11,007,561 km (0.115 R)
• M32: 11,474,456 km (0.108 R)
• M33: 11,913,675 km (0.108 R)
• M34: 12,324,172 km (0.085 R)
• M35: 13,441,369 km (0.101 R)
• M36: 14,012,085 km (0.109 R)
• M37: 14,372,915 km (0.109 R)
• M38: 15,066,750 km (0.119 R)
• M39: 15,473,506 km (0.1 R)
• M40: 15,547,856 km (0.063 R)
• M41: 15,734,255 km (0.055 R)
• M42: 15,883,853 km (0.101 R)
• M43: 15,958,802 km (0.099 R)
• M44: 16,260,092 km (0.078 R)
• M45: 17,599,741 km (0.096 R)
• M46: 17,755,173 km (0.109 R)
• M47: 18,263,207 km (0.096 R)
• M48: 18,895,109 km (0.119 R)
• M49: 19,094,074 km (0.077 R)
• M50: 19,213,752 km (0.075 R)
• M51: 19,534,191 km (0.092 R)
• M52: 19,775,791 km (0.055 R)
• M53: 20,099,372 km (0.097 R)
• M54: 20,547,118 km (0.119 R)
• M55: 21,618,538 km (0.073 R)
• M56: 21,826,629 km (0.059 R)
• M57: 22,035,318 km (0.098 R)
• M58: 22,244,904 km (0.089 R)
• M59: 23,089,235 km (0.038 R)
• M60: 23,174,356 km (0.107 R)
• M61: 23,987,271 km (0.109 R)
• M62: 24,679,161 km (0.115 R)
• M63: 25,289,819 km (0.065 R)
• M64: 26,215,381 km (0.093 R)
• M65: 26,749,146 km (0.093 R)
• M66: 27,062,255 km (0.107 R)
• M67: 27,241,623 km (0.115 R)
• M68: 27,691,912 km (0.111 R)
• M69: 28,281,029 km (0.059 R)
• M70: 28,599,971 km (0.066 R)
• M71: 30,073,062 km (0.102 R)
• M72: 31,147,174 km (0.096 R)
• M73: 31,570,835 km (0.044 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.7

Radius: 9.4

Gravity: 8.81 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 7.69 AU - 11.93 AU

Year: 11223 Days

Day: 6 Hours

Environment

Temp: -168 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 90,095,489 km

• M1: 737,817 km (0.056 R)
• M2: 909,106 km (0.112 R)
• M3: 969,394 km (0.118 R)
• M4: 1,030,879 km (0.096 R)
• M5: 1,094,009 km (0.058 R)
• M6: 1,268,740 km (0.088 R)
• M7: 1,596,658 km (0.043 R)
• M8: 1,951,055 km (0.094 R)
• M9: 2,137,454 km (0.046 R)
• M10: 2,302,012 km (0.076 R)
• M11: 2,790,898 km (0.097 R)
• M12: 2,850,438 km (0.083 R)
• M13: 2,940,795 km (0.097 R)
• M14: 3,001,532 km (0.085 R)
• M15: 3,962,249 km (0.083 R)
• M16: 4,165,254 km (0.026 R)
• M17: 4,268,027 km (0.078 R)
• M18: 4,546,279 km (0.082 R)
• M19: 5,157,087 km (0.094 R)
• M20: 5,230,690 km (0.084 R)
• M21: 6,455,148 km (0.044 R)
• M22: 6,614,171 km (0.106 R)
• M23: 6,976,945 km (0.12 R)
• M24: 7,595,981 km (0.058 R)
• M25: 7,975,960 km (0.068 R)
• M26: 9,063,537 km (0.038 R)
• M27: 9,602,089 km (0.112 R)
• M28: 9,783,850 km (0.108 R)
• M29: 10,336,166 km (0.075 R)
• M30: 10,522,565 km (0.12 R)
• M31: 10,756,984 km (0.063 R)
• M32: 11,135,916 km (0.039 R)
• M33: 11,374,973 km (0.072 R)
• M34: 12,200,305 km (0.104 R)
• M35: 12,347,958 km (0.105 R)
• M36: 13,703,464 km (0.105 R)
• M37: 14,424,675 km (0.103 R)
• M38: 14,528,796 km (0.074 R)
• M39: 14,947,520 km (0.108 R)
• M40: 15,476,498 km (0.082 R)
• M41: 16,011,610 km (0.119 R)
• M42: 16,119,470 km (0.051 R)
• M43: 16,281,484 km (0.101 R)
• M44: 16,716,365 km (0.066 R)
• M45: 18,720,528 km (0.057 R)
• M46: 19,692,914 km (0.08 R)
• M47: 21,211,931 km (0.111 R)
• M48: 21,627,215 km (0.066 R)
• M49: 22,889,372 km (0.068 R)
• M50: 23,315,427 km (0.118 R)
• M51: 23,498,834 km (0.09 R)
• M52: 23,990,263 km (0.104 R)
• M53: 24,484,983 km (0.032 R)
• M54: 24,609,149 km (0.093 R)
• M55: 26,116,198 km (0.098 R)
• M56: 26,497,523 km (0.034 R)
• M57: 26,752,886 km (0.118 R)
• M58: 27,588,241 km (0.028 R)
• M59: 28,236,598 km (0.112 R)
• M60: 28,628,096 km (0.108 R)
• M61: 29,548,422 km (0.042 R)
• M62: 29,879,482 km (0.102 R)
• M63: 31,148,670 km (0.103 R)
• M64: 31,215,989 km (0.118 R)
• M65: 32,027,259 km (0.049 R)
• M66: 32,299,227 km (0.119 R)
• M67: 32,571,944 km (0.052 R)
• M68: 33,325,918 km (0.109 R)
• M69: 34,641,781 km (0.112 R)
• M70: 35,060,804 km (0.081 R)
• M71: 35,903,938 km (0.11 R)
• M72: 36,115,768 km (0.084 R)
• M73: 36,753,654 km (0.102 R)
• M74: 37,395,429 km (0.077 R)
• M75: 39,052,075 km (0.075 R)
• M76: 39,342,594 km (0.099 R)
• M77: 39,561,007 km (0.066 R)
• M78: 39,925,877 km (0.063 R)
• M79: 39,999,030 km (0.092 R)
• M80: 40,365,245 km (0.064 R)
• M81: 40,732,658 km (0.09 R)
• M82: 40,806,260 km (0.109 R)
• M83: 43,184,717 km (0.115 R)
• M84: 44,390,775 km (0.05 R)
• M85: 45,150,133 km (0.107 R)
• M86: 45,760,792 km (0.06 R)
• M87: 45,990,574 km (0.119 R)
• M88: 46,604,823 km (0.049 R)
• M89: 47,764,207 km (0.091 R)
• M90: 48,854,625 km (0.073 R)
• M91: 50,981,010 km (0.063 R)
• M92: 53,701,148 km (0.07 R)
• M93: 53,862,713 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 568.4

Radius: 4.3

Gravity: 30.74 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 13.97 AU - 22.37 AU

Year: 28289 Days

Day: 22.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,095,489 km

• M1: 327,470 km (0.11 R)
• M2: 884,572 km (0.105 R)
• M3: 1,343,838 km (0.111 R)
• M4: 1,443,470 km (0.067 R)
• M5: 1,650,065 km (0.077 R)
• M6: 2,566,052 km (0.105 R)
• M7: 2,607,192 km (0.088 R)
• M8: 3,703,295 km (0.06 R)
• M9: 4,080,581 km (0.093 R)
• M10: 4,973,680 km (0.063 R)
• M11: 5,076,604 km (0.091 R)
• M12: 6,033,581 km (0.114 R)
• M13: 6,364,791 km (0.047 R)
• M14: 6,758,533 km (0.047 R)
• M15: 7,218,247 km (0.117 R)
• M16: 8,046,720 km (0.076 R)
• M17: 8,288,919 km (0.104 R)
• M18: 8,718,564 km (0.092 R)
• M19: 9,408,210 km (0.068 R)
• M20: 9,791,779 km (0.104 R)
• M21: 10,839,263 km (0.068 R)
• M22: 10,905,984 km (0.115 R)
• M23: 11,241,233 km (0.043 R)
• M24: 11,579,922 km (0.11 R)
• M25: 12,267,325 km (0.088 R)
• M26: 12,336,738 km (0.059 R)
• M27: 12,545,876 km (0.12 R)
• M28: 12,686,049 km (0.03 R)
• M29: 12,967,742 km (0.081 R)
• M30: 13,322,887 km (0.053 R)
• M31: 13,394,245 km (0.119 R)
• M32: 13,465,753 km (0.114 R)
• M33: 15,972,265 km (0.096 R)
• M34: 17,278,255 km (0.11 R)
• M35: 17,747,244 km (0.096 R)
• M36: 18,141,285 km (0.063 R)
• M37: 20,154,424 km (0.114 R)
• M38: 22,576,712 km (0.066 R)
• M39: 22,832,525 km (0.11 R)
• M40: 25,089,208 km (0.113 R)
• M41: 25,797,704 km (0.102 R)
• M42: 26,872,714 km (0.109 R)
• M43: 27,506,710 km (0.116 R)
• M44: 28,053,939 km (0.049 R)
• M45: 28,881,515 km (0.092 R)
• M46: 30,937,887 km (0.106 R)
• M47: 31,983,726 km (0.101 R)
• M48: 32,079,319 km (0.092 R)
• M49: 32,558,929 km (0.113 R)
• M50: 32,944,443 km (0.094 R)
• M51: 33,137,724 km (0.118 R)
• M52: 35,486,410 km (0.118 R)
• M53: 35,982,327 km (0.026 R)
• M54: 38,090,610 km (0.07 R)
• M55: 39,210,799 km (0.107 R)
• M56: 40,859,367 km (0.065 R)
• M57: 41,379,220 km (0.074 R)
• M58: 43,268,641 km (0.077 R)
• M59: 43,480,322 km (0.071 R)
• M60: 44,437,000 km (0.083 R)
• M61: 45,078,775 km (0.08 R)
• M62: 45,400,710 km (0.072 R)
• M63: 45,723,392 km (0.066 R)
• M64: 46,371,301 km (0.101 R)
• M65: 47,894,506 km (0.096 R)
• M66: 48,004,012 km (0.082 R)
• M67: 50,321,283 km (0.068 R)
• M68: 52,674,757 km (0.08 R)
• M69: 54,720,358 km (0.081 R)
• M70: 55,752,882 km (0.085 R)
• M71: 57,487,919 km (0.119 R)
• M72: 57,604,306 km (0.118 R)
• M73: 58,186,989 km (0.114 R)
• M74: 59,358,191 km (0.081 R)
• M75: 59,946,709 km (0.106 R)
• M76: 61,962,092 km (0.118 R)
• M77: 63,398,082 km (0.096 R)
• M78: 65,208,515 km (0.094 R)
• M79: 66,180,901 km (0.109 R)
• M80: 66,668,889 km (0.107 R)
• M81: 66,791,111 km (0.11 R)
• M82: 67,525,936 km (0.074 R)
• M83: 70,615,880 km (0.059 R)
• M84: 70,865,110 km (0.113 R)
• M85: 70,989,874 km (0.116 R)
• M86: 71,239,404 km (0.107 R)
• M87: 72,115,449 km (0.096 R)
• M88: 72,869,123 km (0.12 R)
• M89: 74,384,400 km (0.073 R)
• M90: 75,654,934 km (0.097 R)
• M91: 77,831,434 km (0.064 R)
• M92: 83,295,795 km (0.054 R)
• M93: 83,427,441 km (0.101 R)
• M94: 83,559,087 km (0.069 R)
• M95: 87,140,460 km (0.116 R)
• M96: 88,882,677 km (0.102 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: 485 - 13,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit