🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.77 AU - 1.05 AU

Year: 314 Days

Day: 26 Hours

Environment

Temp: 156 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,189,178 km

• M1: 75,547 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.35 AU - 1.95 AU

Year: 767 Days

Day: 12.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,189,178 km

• M1: 808,277 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.71 AU - 2.61 AU

Year: 1148 Days

Day: 24.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.8

Radius: 12.2

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 9.46 AU - 11.46 AU

Year: 12235 Days

Day: 6.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 65,189,178 km

• M1: 214,523 km (0.057 R)
• M2: 317,297 km (0.033 R)
• M3: 760,256 km (0.066 R)
• M4: 892,501 km (0.095 R)
• M5: 971,788 km (0.104 R)
• M6: 1,181,524 km (0.107 R)
• M7: 2,499,780 km (0.05 R)
• M8: 2,586,248 km (0.087 R)
• M9: 2,851,635 km (0.098 R)
• M10: 3,377,471 km (0.09 R)
• M11: 4,136,680 km (0.069 R)
• M12: 4,378,131 km (0.07 R)
• M13: 4,588,765 km (0.072 R)
• M14: 5,352,612 km (0.07 R)
• M15: 5,540,357 km (0.026 R)
• M16: 6,155,803 km (0.088 R)
• M17: 6,471,753 km (0.095 R)
• M18: 6,591,731 km (0.113 R)
• M19: 6,712,307 km (0.07 R)
• M20: 6,793,090 km (0.075 R)
• M21: 6,955,852 km (0.101 R)
• M22: 8,652,442 km (0.063 R)
• M23: 11,811,350 km (0.107 R)
• M24: 12,852,103 km (0.102 R)
• M25: 13,205,602 km (0.07 R)
• M26: 13,819,103 km (0.104 R)
• M27: 13,973,937 km (0.065 R)
• M28: 14,598,957 km (0.079 R)
• M29: 16,802,833 km (0.075 R)
• M30: 18,196,935 km (0.078 R)
• M31: 19,860,314 km (0.099 R)
• M32: 20,327,658 km (0.119 R)
• M33: 20,503,884 km (0.106 R)
• M34: 21,213,726 km (0.12 R)
• M35: 22,112,510 km (0.106 R)
• M36: 23,823,311 km (0.099 R)
• M37: 24,882,614 km (0.095 R)
• M38: 25,766,588 km (0.111 R)
• M39: 26,660,884 km (0.044 R)
• M40: 27,047,145 km (0.103 R)
• M41: 27,695,203 km (0.052 R)
• M42: 27,955,952 km (0.057 R)
• M43: 28,086,551 km (0.087 R)
• M44: 28,545,368 km (0.112 R)
• M45: 28,677,014 km (0.102 R)
• M46: 28,940,606 km (0.097 R)
• M47: 29,072,850 km (0.077 R)
• M48: 29,736,616 km (0.063 R)
• M49: 30,070,369 km (0.076 R)
• M50: 30,741,764 km (0.114 R)
• M51: 32,030,849 km (0.119 R)
• M52: 32,235,948 km (0.061 R)
• M53: 32,510,160 km (0.114 R)
• M54: 32,716,306 km (0.082 R)
• M55: 33,268,322 km (0.062 R)
• M56: 33,406,850 km (0.115 R)
• M57: 34,381,480 km (0.118 R)
• M58: 35,860,854 km (0.09 R)
• M59: 36,358,566 km (0.116 R)
• M60: 36,715,506 km (0.082 R)
• M61: 37,793,359 km (0.059 R)
• M62: 38,082,532 km (0.109 R)
• M63: 40,348,640 km (0.083 R)
• M64: 41,386,251 km (0.118 R)
• M65: 41,609,750 km (0.109 R)
• M66: 42,132,744 km (0.055 R)
• M67: 42,282,641 km (0.037 R)
• M68: 43,639,195 km (0.064 R)
• M69: 43,790,738 km (0.112 R)
• M70: 44,018,575 km (0.065 R)
• M71: 44,094,571 km (0.116 R)
• M72: 44,170,566 km (0.105 R)
• M73: 46,317,595 km (0.071 R)
• M74: 48,106,486 km (0.079 R)
• M75: 48,263,115 km (0.11 R)
• M76: 48,419,894 km (0.03 R)
• M77: 48,498,433 km (0.095 R)
• M78: 49,522,281 km (0.09 R)
• M79: 51,431,299 km (0.087 R)
• M80: 51,591,369 km (0.094 R)
• M81: 51,992,590 km (0.106 R)
• M82: 52,153,258 km (0.075 R)
• M83: 52,878,659 km (0.04 R)
• M84: 52,959,591 km (0.109 R)
• M85: 53,202,239 km (0.113 R)
• M86: 54,584,373 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 352.4

Radius: 3.5

Gravity: 28.77 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 11.13 AU - 14.31 AU

Year: 16407 Days

Day: 17.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 65,189,178 km

• M1: 89,160 km (0.086 R)
• M2: 320,887 km (0.12 R)
• M3: 349,161 km (0.05 R)
• M4: 423,512 km (0.117 R)
• M5: 454,628 km (0.082 R)
• M6: 1,938,190 km (0.119 R)
• M7: 2,152,564 km (0.118 R)
• M8: 4,052,606 km (0.11 R)
• M9: 5,365,477 km (0.117 R)
• M10: 6,557,024 km (0.105 R)
• M11: 7,325,957 km (0.115 R)
• M12: 7,616,476 km (0.116 R)
• M13: 8,423,557 km (0.11 R)
• M14: 8,466,791 km (0.114 R)
• M15: 8,947,299 km (0.038 R)
• M16: 10,720,483 km (0.06 R)
• M17: 13,195,729 km (0.07 R)
• M18: 13,245,994 km (0.096 R)
• M19: 13,296,259 km (0.084 R)
• M20: 13,396,938 km (0.041 R)
• M21: 13,751,784 km (0.109 R)
• M22: 14,160,934 km (0.058 R)
• M23: 15,677,408 km (0.114 R)
• M24: 16,535,950 km (0.099 R)
• M25: 16,752,867 km (0.092 R)
• M26: 17,025,434 km (0.075 R)
• M27: 17,354,550 km (0.118 R)
• M28: 17,464,654 km (0.109 R)
• M29: 17,519,855 km (0.095 R)
• M30: 18,354,163 km (0.079 R)
• M31: 18,410,262 km (0.087 R)
• M32: 18,917,548 km (0.07 R)
• M33: 19,030,794 km (0.077 R)
• M34: 20,583,171 km (0.111 R)
• M35: 20,992,172 km (0.063 R)
• M36: 21,227,040 km (0.096 R)
• M37: 22,654,952 km (0.116 R)
• M38: 23,868,191 km (0.063 R)
• M39: 24,791,958 km (0.106 R)
• M40: 26,484,059 km (0.104 R)
• M41: 26,610,918 km (0.095 R)
• M42: 27,311,934 km (0.057 R)
• M43: 27,825,653 km (0.109 R)
• M44: 28,602,066 km (0.093 R)
• M45: 29,648,503 km (0.095 R)
• M46: 30,707,357 km (0.09 R)
• M47: 30,773,928 km (0.118 R)
• M48: 32,861,865 km (0.097 R)
• M49: 33,476,563 km (0.051 R)
• M50: 34,371,158 km (0.06 R)
• M51: 34,509,386 km (0.117 R)
• M52: 35,343,245 km (0.119 R)
• M53: 35,482,820 km (0.109 R)
• M54: 36,113,375 km (0.055 R)
• M55: 36,253,997 km (0.091 R)
• M56: 37,030,709 km (0.079 R)
• M57: 37,456,614 km (0.044 R)
• M58: 37,884,165 km (0.118 R)
• M59: 39,465,863 km (0.112 R)
• M60: 41,289,012 km (0.076 R)
• M61: 44,563,859 km (0.106 R)
• M62: 47,227,898 km (0.067 R)
• M63: 50,964,255 km (0.111 R)
• M64: 51,358,894 km (0.116 R)
• M65: 51,596,156 km (0.066 R)
• M66: 52,310,037 km (0.103 R)
• M67: 52,628,381 km (0.094 R)
• M68: 52,708,117 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 284.4

Radius: 3.3

Gravity: 26.12 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 15.12 AU - 18.22 AU

Year: 24615 Days

Day: 17.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,189,178 km

• M1: 298,597 km (0.114 R)
• M2: 542,741 km (0.035 R)
• M3: 581,936 km (0.102 R)
• M4: 621,878 km (0.047 R)
• M5: 1,022,501 km (0.087 R)
• M6: 1,046,736 km (0.086 R)
• M7: 1,712,896 km (0.103 R)
• M8: 1,800,111 km (0.062 R)
• M9: 1,829,432 km (0.078 R)
• M10: 2,070,435 km (0.113 R)
• M11: 2,385,488 km (0.105 R)
• M12: 3,165,341 km (0.106 R)
• M13: 3,236,700 km (0.069 R)
• M14: 3,272,603 km (0.078 R)
• M15: 3,564,020 km (0.111 R)
• M16: 3,600,970 km (0.116 R)
• M17: 4,132,641 km (0.064 R)
• M18: 5,141,080 km (0.12 R)
• M19: 5,607,826 km (0.055 R)
• M20: 5,650,910 km (0.098 R)
• M21: 5,868,126 km (0.073 R)
• M22: 6,445,275 km (0.081 R)
• M23: 6,535,781 km (0.102 R)
• M24: 7,700,850 km (0.053 R)
• M25: 8,978,715 km (0.106 R)
• M26: 9,181,121 km (0.099 R)
• M27: 9,849,075 km (0.046 R)
• M28: 10,479,480 km (0.078 R)
• M29: 10,532,588 km (0.046 R)
• M30: 11,340,117 km (0.079 R)
• M31: 12,559,938 km (0.098 R)
• M32: 13,300,148 km (0.071 R)
• M33: 13,937,435 km (0.109 R)
• M34: 14,230,497 km (0.116 R)
• M35: 14,703,376 km (0.1 R)
• M36: 14,822,456 km (0.093 R)
• M37: 14,882,146 km (0.082 R)
• M38: 15,422,493 km (0.05 R)
• M39: 15,482,931 km (0.099 R)
• M40: 17,332,260 km (0.096 R)
• M41: 18,539,215 km (0.047 R)
• M42: 19,185,179 km (0.093 R)
• M43: 19,315,179 km (0.109 R)
• M44: 19,576,228 km (0.119 R)
• M45: 20,101,915 km (0.074 R)
• M46: 20,167,887 km (0.104 R)
• M47: 21,234,071 km (0.103 R)
• M48: 21,301,390 km (0.068 R)
• M49: 21,841,888 km (0.083 R)
• M50: 22,181,923 km (0.099 R)
• M51: 22,318,506 km (0.087 R)
• M52: 22,592,420 km (0.057 R)
• M53: 22,867,381 km (0.102 R)
• M54: 23,212,653 km (0.043 R)
• M55: 23,838,720 km (0.093 R)
• M56: 24,258,940 km (0.119 R)
• M57: 24,611,243 km (0.1 R)
• M58: 25,606,219 km (0.064 R)
• M59: 27,269,298 km (0.038 R)
• M60: 28,446,634 km (0.065 R)
• M61: 28,817,935 km (0.098 R)
• M62: 30,926,667 km (0.085 R)
• M63: 31,691,860 km (0.074 R)
• M64: 33,006,825 km (0.074 R)
• M65: 34,734,681 km (0.106 R)
• M66: 35,849,484 km (0.087 R)
• M67: 36,652,974 km (0.096 R)
• M68: 38,032,416 km (0.112 R)
• M69: 39,594,218 km (0.091 R)
• M70: 40,257,984 km (0.032 R)
• M71: 42,864,727 km (0.065 R)
• M72: 44,059,864 km (0.1 R)
• M73: 45,959,757 km (0.096 R)
• M74: 46,046,823 km (0.115 R)
• M75: 46,744,697 km (0.056 R)
• M76: 46,919,727 km (0.067 R)
• M77: 47,710,052 km (0.084 R)
• M78: 49,482,039 km (0.098 R)
• M79: 49,571,199 km (0.094 R)
• M80: 50,017,749 km (0.067 R)
• M81: 50,376,036 km (0.087 R)
• M82: 51,727,054 km (0.103 R)
• M83: 53,638,466 km (0.107 R)
• M84: 54,280,690 km (0.095 R)
• M85: 55,017,759 km (0.072 R)
• M86: 61,128,233 km (0.065 R)
• M87: 62,472,220 km (0.117 R)
• M88: 63,147,804 km (0.107 R)
• M89: 63,922,871 km (0.048 R)
• M90: 64,117,199 km (0.102 R)
• M91: 64,214,437 km (0.095 R)
• M92: 64,896,304 km (0.093 R)
• M93: 64,993,842 km (0.029 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 17,052 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit