🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.63 AU - 0.79 AU

Year: 254 Days

Day: 13.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 0 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.77 AU - 0.81 AU

Year: 298 Days

Day: 33.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 41.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 94,327,465 km

• M1: 121,473 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.83 AU - 1.05 AU

Year: 387 Days

Day: 32 Hours

Environment

Temp: -38 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.07 AU - 1.47 AU

Year: 608 Days

Day: 27.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,327,465 km

• M1: 766,689 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.34 AU - 1.88 AU

Year: 867 Days

Day: 45.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.65 AU - 2.55 AU

Year: 1292 Days

Day: 12.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.5 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.4

Radius: 10.2

Gravity: 9.05 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.82 AU - 7.98 AU

Year: 7696 Days

Day: 13.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 94,327,465 km

• M1: 358,736 km (0.081 R)
• M2: 511,026 km (0.072 R)
• M3: 596,148 km (0.107 R)
• M4: 815,757 km (0.11 R)
• M5: 1,193,941 km (0.099 R)
• M6: 1,351,916 km (0.037 R)
• M7: 1,754,933 km (0.11 R)
• M8: 2,218,536 km (0.105 R)
• M9: 2,389,826 km (0.112 R)
• M10: 2,693,510 km (0.086 R)
• M11: 3,393,927 km (0.09 R)
• M12: 3,881,317 km (0.104 R)
• M13: 4,088,510 km (0.092 R)
• M14: 4,606,866 km (0.044 R)
• M15: 5,472,589 km (0.081 R)
• M16: 5,873,362 km (0.111 R)
• M17: 6,043,156 km (0.103 R)
• M18: 6,180,187 km (0.028 R)
• M19: 6,809,845 km (0.08 R)
• M20: 7,313,541 km (0.052 R)
• M21: 7,680,803 km (0.078 R)
• M22: 7,978,952 km (0.073 R)
• M23: 8,663,811 km (0.101 R)
• M24: 8,818,495 km (0.069 R)
• M25: 9,209,395 km (0.103 R)
• M26: 9,407,013 km (0.107 R)
• M27: 9,846,681 km (0.042 R)
• M28: 9,967,706 km (0.101 R)
• M29: 10,457,041 km (0.116 R)
• M30: 10,746,064 km (0.12 R)
• M31: 11,079,667 km (0.113 R)
• M32: 11,416,562 km (0.097 R)
• M33: 11,799,682 km (0.09 R)
• M34: 12,100,673 km (0.096 R)
• M35: 12,622,470 km (0.106 R)
• M36: 12,710,284 km (0.116 R)
• M37: 13,419,079 km (0.098 R)
• M38: 14,277,471 km (0.056 R)
• M39: 15,340,214 km (0.071 R)
• M40: 15,621,608 km (0.047 R)
• M41: 16,094,487 km (0.113 R)
• M42: 16,284,925 km (0.11 R)
• M43: 16,572,003 km (0.094 R)
• M44: 17,054,307 km (0.113 R)
• M45: 17,933,942 km (0.06 R)
• M46: 18,279,962 km (0.096 R)
• M47: 20,763,736 km (0.114 R)
• M48: 21,807,779 km (0.106 R)
• M49: 24,600,921 km (0.056 R)
• M50: 24,710,576 km (0.063 R)
• M51: 24,985,537 km (0.064 R)
• M52: 25,482,800 km (0.074 R)
• M53: 26,375,002 km (0.065 R)
• M54: 26,487,350 km (0.036 R)
• M55: 26,881,391 km (0.113 R)
• M56: 26,994,337 km (0.091 R)
• M57: 27,903,892 km (0.1 R)
• M58: 28,304,815 km (0.087 R)
• M59: 28,650,087 km (0.031 R)
• M60: 28,881,066 km (0.067 R)
• M61: 29,344,819 km (0.119 R)
• M62: 29,461,206 km (0.101 R)
• M63: 30,515,123 km (0.064 R)
• M64: 30,809,981 km (0.099 R)
• M65: 30,987,404 km (0.063 R)
• M66: 31,224,516 km (0.051 R)
• M67: 31,640,847 km (0.086 R)
• M68: 31,879,605 km (0.081 R)
• M69: 32,118,962 km (0.086 R)
• M70: 32,358,917 km (0.113 R)
• M71: 32,539,182 km (0.041 R)
• M72: 32,900,910 km (0.047 R)
• M73: 34,055,058 km (0.117 R)
• M74: 35,098,952 km (0.115 R)
• M75: 36,153,467 km (0.113 R)
• M76: 36,465,528 km (0.065 R)
• M77: 37,092,343 km (0.098 R)
• M78: 37,659,618 km (0.118 R)
• M79: 38,039,298 km (0.102 R)
• M80: 38,484,052 km (0.059 R)
• M81: 38,994,331 km (0.098 R)
• M82: 40,150,722 km (0.11 R)
• M83: 41,318,184 km (0.067 R)
• M84: 42,562,838 km (0.058 R)
• M85: 43,487,652 km (0.054 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 761

Radius: 6.7

Gravity: 16.95 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 10.58 AU - 14.52 AU

Year: 18877 Days

Day: 23.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 94,327,465 km

• M1: 110,104 km (0.112 R)
• M2: 170,691 km (0.111 R)
• M3: 400,922 km (0.095 R)
• M4: 496,815 km (0.113 R)
• M5: 1,060,350 km (0.11 R)
• M6: 1,993,541 km (0.046 R)
• M7: 2,371,575 km (0.085 R)
• M8: 2,550,793 km (0.118 R)
• M9: 2,734,350 km (0.081 R)
• M10: 2,960,542 km (0.104 R)
• M11: 3,390,636 km (0.104 R)
• M12: 3,798,739 km (0.079 R)
• M13: 4,527,729 km (0.107 R)
• M14: 4,660,871 km (0.116 R)
• M15: 5,252,531 km (0.083 R)
• M16: 5,299,056 km (0.097 R)
• M17: 6,208,312 km (0.096 R)
• M18: 6,356,414 km (0.083 R)
• M19: 6,756,737 km (0.116 R)
• M20: 6,807,302 km (0.101 R)
• M21: 8,547,424 km (0.112 R)
• M22: 9,212,536 km (0.11 R)
• M23: 11,066,054 km (0.036 R)
• M24: 11,125,743 km (0.111 R)
• M25: 11,486,573 km (0.105 R)
• M26: 12,343,021 km (0.114 R)
• M27: 12,405,104 km (0.117 R)
• M28: 12,841,780 km (0.093 R)
• M29: 13,093,554 km (0.105 R)
• M30: 16,648,897 km (0.091 R)
• M31: 18,107,027 km (0.116 R)
• M32: 19,822,915 km (0.117 R)
• M33: 20,847,510 km (0.077 R)
• M34: 21,069,364 km (0.046 R)
• M35: 21,440,816 km (0.08 R)
• M36: 21,739,563 km (0.057 R)
• M37: 21,814,362 km (0.066 R)
• M38: 21,964,408 km (0.072 R)
• M39: 22,114,754 km (0.118 R)
• M40: 23,330,237 km (0.119 R)
• M41: 23,868,639 km (0.11 R)
• M42: 24,411,381 km (0.04 R)
• M43: 27,265,558 km (0.038 R)
• M44: 27,913,915 km (0.116 R)
• M45: 28,076,828 km (0.113 R)
• M46: 29,723,302 km (0.109 R)
• M47: 30,056,307 km (0.066 R)
• M48: 30,139,782 km (0.087 R)
• M49: 30,978,577 km (0.058 R)
• M50: 31,655,059 km (0.099 R)
• M51: 32,251,057 km (0.04 R)
• M52: 33,974,125 km (0.108 R)
• M53: 35,285,949 km (0.074 R)
• M54: 36,792,549 km (0.11 R)
• M55: 36,971,169 km (0.114 R)
• M56: 37,419,065 km (0.096 R)
• M57: 38,864,180 km (0.094 R)
• M58: 39,868,281 km (0.104 R)
• M59: 40,419,549 km (0.08 R)
• M60: 42,837,500 km (0.115 R)
• M61: 43,025,395 km (0.069 R)
• M62: 45,493,311 km (0.12 R)
• M63: 46,358,286 km (0.113 R)
• M64: 46,647,758 km (0.065 R)
• M65: 47,422,824 km (0.1 R)
• M66: 49,083,660 km (0.111 R)
• M67: 49,773,156 km (0.119 R)
• M68: 52,361,948 km (0.088 R)
• M69: 52,965,575 km (0.047 R)
• M70: 54,790,071 km (0.064 R)
• M71: 55,505,148 km (0.113 R)
• M72: 55,710,097 km (0.03 R)
• M73: 56,017,970 km (0.12 R)
• M74: 57,461,739 km (0.095 R)
• M75: 58,500,547 km (0.118 R)
• M76: 59,231,482 km (0.108 R)
• M77: 59,650,505 km (0.091 R)
• M78: 59,965,409 km (0.073 R)
• M79: 60,280,761 km (0.07 R)
• M80: 61,336,324 km (0.056 R)
• M81: 62,291,357 km (0.053 R)
• M82: 64,970,206 km (0.045 R)
• M83: 65,294,235 km (0.06 R)
• M84: 67,140,272 km (0.074 R)
• M85: 69,775,439 km (0.106 R)
• M86: 69,996,694 km (0.118 R)
• M87: 70,107,247 km (0.079 R)
• M88: 70,217,949 km (0.095 R)
• M89: 70,439,653 km (0.105 R)
• M90: 73,791,244 km (0.104 R)
• M91: 74,806,864 km (0.105 R)
• M92: 75,259,846 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 681.1

Radius: 5.2

Gravity: 25.19 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 12.7 AU - 19.7 AU

Year: 27685 Days

Day: 23.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 94,327,465 km

• M1: 132,095 km (0.114 R)
• M2: 331,210 km (0.053 R)
• M3: 762,949 km (0.113 R)
• M4: 1,555,219 km (0.081 R)
• M5: 2,278,076 km (0.12 R)
• M6: 3,740,695 km (0.043 R)
• M7: 4,688,397 km (0.114 R)
• M8: 5,928,564 km (0.055 R)
• M9: 6,268,001 km (0.088 R)
• M10: 6,325,148 km (0.099 R)
• M11: 6,906,335 km (0.108 R)
• M12: 7,504,577 km (0.105 R)
• M13: 7,748,422 km (0.116 R)
• M14: 7,871,391 km (0.108 R)
• M15: 9,006,689 km (0.071 R)
• M16: 11,009,356 km (0.058 R)
• M17: 11,216,998 km (0.084 R)
• M18: 11,989,222 km (0.113 R)
• M19: 12,202,698 km (0.117 R)
• M20: 12,274,206 km (0.117 R)
• M21: 12,778,501 km (0.05 R)
• M22: 14,030,784 km (0.108 R)
• M23: 14,709,659 km (0.106 R)
• M24: 15,091,284 km (0.08 R)
• M25: 15,864,405 km (0.117 R)
• M26: 16,098,825 km (0.075 R)
• M27: 19,666,734 km (0.105 R)
• M28: 19,918,508 km (0.068 R)
• M29: 20,171,478 km (0.043 R)
• M30: 20,595,288 km (0.096 R)
• M31: 21,022,091 km (0.108 R)
• M32: 21,193,680 km (0.1 R)
• M33: 21,279,699 km (0.061 R)
• M34: 21,971,439 km (0.029 R)
• M35: 22,232,787 km (0.089 R)
• M36: 23,111,225 km (0.101 R)
• M37: 23,465,772 km (0.118 R)
• M38: 24,270,011 km (0.073 R)
• M39: 24,449,977 km (0.051 R)
• M40: 28,235,551 km (0.103 R)
• M41: 30,050,771 km (0.082 R)
• M42: 30,631,660 km (0.061 R)
• M43: 31,706,521 km (0.111 R)
• M44: 34,295,461 km (0.088 R)
• M45: 35,207,410 km (0.078 R)
• M46: 36,024,663 km (0.075 R)
• M47: 37,158,466 km (0.086 R)
• M48: 40,416,408 km (0.028 R)
• M49: 41,594,342 km (0.109 R)
• M50: 42,457,970 km (0.075 R)
• M51: 43,218,526 km (0.109 R)
• M52: 43,764,558 km (0.092 R)
• M53: 44,093,224 km (0.088 R)
• M54: 44,642,997 km (0.118 R)
• M55: 44,753,101 km (0.08 R)
• M56: 47,988,304 km (0.101 R)
• M57: 48,553,635 km (0.077 R)
• M58: 49,234,903 km (0.044 R)
• M59: 51,413,347 km (0.1 R)
• M60: 51,528,837 km (0.077 R)
• M61: 54,444,799 km (0.098 R)
• M62: 54,680,415 km (0.109 R)
• M63: 55,744,655 km (0.111 R)
• M64: 56,219,927 km (0.098 R)
• M65: 57,174,361 km (0.082 R)
• M66: 58,013,905 km (0.079 R)
• M67: 60,923,134 km (0.058 R)
• M68: 64,127,970 km (0.05 R)
• M69: 64,875,361 km (0.109 R)
• M70: 66,756,255 km (0.09 R)
• M71: 69,547,153 km (0.06 R)
• M72: 69,930,721 km (0.116 R)
• M73: 71,858,888 km (0.084 R)
• M74: 72,764,704 km (0.079 R)
• M75: 73,024,106 km (0.12 R)
• M76: 73,283,958 km (0.117 R)
• M77: 73,804,409 km (0.04 R)
• M78: 75,373,391 km (0.093 R)
• M79: 76,953,294 km (0.105 R)
• M80: 78,677,111 km (0.089 R)
• M81: 79,477,010 km (0.111 R)
• M82: 80,547,682 km (0.054 R)
• M83: 82,432,915 km (0.11 R)
• M84: 82,568,151 km (0.085 R)
• M85: 84,877,942 km (0.118 R)
• M86: 86,383,944 km (0.108 R)
• M87: 86,521,275 km (0.111 R)
• M88: 88,313,308 km (0.118 R)
• M89: 89,283,300 km (0.062 R)
• M90: 89,422,277 km (0.074 R)
• M91: 92,214,521 km (0.082 R)
• M92: 93,762,410 km (0.091 R)
• M93: 94,186,071 km (0.115 R)
• M94: 94,327,441 km (0.097 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 10,590 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit