🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.66 AU - 1.06 AU

Year: 287 Days

Day: 25.3 Hours

Environment

Temp: 165 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,826,743 km

• M1: 610,509 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.18 AU - 1.28 AU

Year: 491 Days

Day: 13.8 Hours

Environment

Temp: -1 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.37 AU - 1.93 AU

Year: 763 Days

Day: 28.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 37.5 °

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: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.87 AU - 2.71 AU

Year: 1247 Days

Day: 37.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.36 AU - 2.68 AU

Year: 1440 Days

Day: 38.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.52 AU - 5.82 AU

Year: 3632 Days

Day: 47.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,826,743 km

• M1: 1,355,955 km (0.114 R)
• M2: 1,753,586 km (0.093 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.51 AU - 4.85 AU

Year: 3644 Days

Day: 31.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,826,743 km

• M1: 2,696,053 km (0.039 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.3

Radius: 13.2

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.91 AU - 6.97 AU

Year: 5210 Days

Day: 11.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 76,826,743 km

• M1: 166,951 km (0.078 R)
• M2: 278,402 km (0.087 R)
• M3: 487,091 km (0.109 R)
• M4: 593,156 km (0.109 R)
• M5: 720,763 km (0.077 R)
• M6: 820,245 km (0.112 R)
• M7: 1,106,276 km (0.098 R)
• M8: 1,440,777 km (0.099 R)
• M9: 1,670,559 km (0.116 R)
• M10: 1,894,956 km (0.068 R)
• M11: 2,166,476 km (0.101 R)
• M12: 2,278,824 km (0.101 R)
• M13: 2,412,266 km (0.086 R)
• M14: 2,568,296 km (0.063 R)
• M15: 2,667,480 km (0.088 R)
• M16: 2,768,009 km (0.109 R)
• M17: 3,014,547 km (0.038 R)
• M18: 3,618,025 km (0.095 R)
• M19: 4,235,415 km (0.065 R)
• M20: 4,520,548 km (0.071 R)
• M21: 5,159,930 km (0.091 R)
• M22: 5,286,190 km (0.119 R)
• M23: 5,439,079 km (0.091 R)
• M24: 5,801,555 km (0.085 R)
• M25: 5,906,573 km (0.07 R)
• M26: 6,171,959 km (0.115 R)
• M27: 6,908,280 km (0.098 R)
• M28: 7,019,730 km (0.1 R)
• M29: 7,962,347 km (0.1 R)
• M30: 8,762,994 km (0.06 R)
• M31: 8,853,501 km (0.055 R)
• M32: 8,944,457 km (0.061 R)
• M33: 9,901,733 km (0.105 R)
• M34: 10,154,105 km (0.091 R)
• M35: 10,794,384 km (0.108 R)
• M36: 11,414,766 km (0.082 R)
• M37: 12,656,129 km (0.099 R)
• M38: 12,895,785 km (0.072 R)
• M39: 13,240,908 km (0.091 R)
• M40: 13,449,297 km (0.094 R)
• M41: 13,658,884 km (0.11 R)
• M42: 14,436,643 km (0.114 R)
• M43: 15,666,787 km (0.113 R)
• M44: 15,887,443 km (0.1 R)
• M45: 16,072,047 km (0.033 R)
• M46: 16,183,198 km (0.112 R)
• M47: 16,555,398 km (0.111 R)
• M48: 16,968,138 km (0.071 R)
• M49: 17,880,386 km (0.068 R)
• M50: 18,497,478 km (0.078 R)
• M51: 19,318,022 km (0.051 R)
• M52: 19,633,823 km (0.118 R)
• M53: 20,310,454 km (0.032 R)
• M54: 20,551,007 km (0.098 R)
• M55: 21,035,106 km (0.076 R)
• M56: 21,237,961 km (0.116 R)
• M57: 22,800,660 km (0.066 R)
• M58: 23,092,526 km (0.067 R)
• M59: 24,655,973 km (0.114 R)
• M60: 24,741,393 km (0.105 R)
• M61: 24,998,552 km (0.09 R)
• M62: 25,861,732 km (0.087 R)
• M63: 26,647,121 km (0.057 R)
• M64: 27,042,657 km (0.044 R)
• M65: 27,174,902 km (0.091 R)
• M66: 27,307,446 km (0.086 R)
• M67: 28,017,886 km (0.104 R)
• M68: 28,241,086 km (0.078 R)
• M69: 28,420,155 km (0.116 R)
• M70: 29,140,020 km (0.025 R)
• M71: 29,275,555 km (0.088 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.3

Radius: 10.6

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.66 AU - 8.78 AU

Year: 9267 Days

Day: 10.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 76,826,743 km

• M1: 213,476 km (0.078 R)
• M2: 291,267 km (0.083 R)
• M3: 442,511 km (0.106 R)
• M4: 666,459 km (0.059 R)
• M5: 739,612 km (0.109 R)
• M6: 863,030 km (0.103 R)
• M7: 993,928 km (0.099 R)
• M8: 1,465,461 km (0.079 R)
• M9: 1,623,885 km (0.094 R)
• M10: 1,957,787 km (0.083 R)
• M11: 2,044,704 km (0.118 R)
• M12: 2,200,136 km (0.059 R)
• M13: 2,290,643 km (0.111 R)
• M14: 2,475,695 km (0.06 R)
• M15: 2,570,091 km (0.114 R)
• M16: 3,342,166 km (0.071 R)
• M17: 3,605,907 km (0.045 R)
• M18: 3,849,153 km (0.109 R)
• M19: 4,042,134 km (0.073 R)
• M20: 4,409,098 km (0.085 R)
• M21: 5,114,602 km (0.114 R)
• M22: 5,235,626 km (0.09 R)
• M23: 5,327,031 km (0.113 R)
• M24: 5,449,701 km (0.096 R)
• M25: 5,949,956 km (0.039 R)
• M26: 6,530,545 km (0.104 R)
• M27: 6,794,286 km (0.044 R)
• M28: 6,994,598 km (0.109 R)
• M29: 7,230,514 km (0.05 R)
• M30: 7,641,459 km (0.105 R)
• M31: 7,779,987 km (0.107 R)
• M32: 8,665,457 km (0.102 R)
• M33: 9,657,291 km (0.112 R)
• M34: 9,995,831 km (0.082 R)
• M35: 10,109,525 km (0.12 R)
• M36: 10,185,670 km (0.086 R)
• M37: 11,074,132 km (0.101 R)
• M38: 11,468,173 km (0.11 R)
• M39: 11,866,851 km (0.097 R)
• M40: 11,947,185 km (0.112 R)
• M41: 12,391,940 km (0.066 R)
• M42: 12,759,950 km (0.089 R)
• M43: 17,311,466 km (0.042 R)
• M44: 17,448,198 km (0.063 R)
• M45: 17,676,933 km (0.113 R)
• M46: 17,814,713 km (0.057 R)
• M47: 18,322,747 km (0.092 R)
• M48: 19,070,288 km (0.104 R)
• M49: 19,305,904 km (0.102 R)
• M50: 19,447,723 km (0.096 R)
• M51: 20,594,989 km (0.049 R)
• M52: 20,836,889 km (0.079 R)
• M53: 20,982,298 km (0.101 R)
• M54: 21,128,156 km (0.062 R)
• M55: 21,911,899 km (0.119 R)
• M56: 22,356,803 km (0.044 R)
• M57: 23,709,617 km (0.053 R)
• M58: 24,728,827 km (0.108 R)
• M59: 24,831,451 km (0.096 R)
• M60: 24,985,836 km (0.119 R)
• M61: 25,970,639 km (0.118 R)
• M62: 26,284,196 km (0.059 R)
• M63: 26,809,734 km (0.056 R)
• M64: 27,498,033 km (0.111 R)
• M65: 27,924,537 km (0.076 R)
• M66: 29,162,759 km (0.112 R)
• M67: 29,597,789 km (0.054 R)
• M68: 29,925,259 km (0.107 R)
• M69: 31,748,558 km (0.094 R)
• M70: 31,860,158 km (0.073 R)
• M71: 33,097,033 km (0.118 R)
• M72: 33,493,766 km (0.054 R)
• M73: 34,177,728 km (0.054 R)
• M74: 34,521,504 km (0.061 R)
• M75: 35,443,625 km (0.093 R)
• M76: 35,849,634 km (0.113 R)
• M77: 36,959,351 km (0.119 R)
• M78: 37,725,142 km (0.086 R)
• M79: 37,843,474 km (0.115 R)
• M80: 38,794,169 km (0.052 R)
• M81: 39,033,076 km (0.074 R)
• M82: 39,152,605 km (0.037 R)
• M83: 39,272,433 km (0.085 R)
• M84: 40,053,783 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.5

Radius: 5.8

Gravity: 17.02 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 15.25 AU - 15.97 AU

Year: 22196 Days

Day: 18.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,826,743 km

• M1: 137,630 km (0.078 R)
• M2: 804,837 km (0.047 R)
• M3: 854,204 km (0.108 R)
• M4: 930,200 km (0.087 R)
• M5: 1,172,099 km (0.108 R)
• M6: 1,744,162 km (0.041 R)
• M7: 3,383,156 km (0.108 R)
• M8: 3,464,238 km (0.062 R)
• M9: 3,879,372 km (0.101 R)
• M10: 3,921,708 km (0.09 R)
• M11: 4,486,590 km (0.072 R)
• M12: 4,620,629 km (0.11 R)
• M13: 5,452,094 km (0.067 R)
• M14: 5,691,152 km (0.076 R)
• M15: 5,884,881 km (0.111 R)
• M16: 6,179,589 km (0.116 R)
• M17: 6,681,490 km (0.102 R)
• M18: 6,834,528 km (0.101 R)
• M19: 6,885,840 km (0.071 R)
• M20: 6,937,302 km (0.065 R)
• M21: 6,988,764 km (0.063 R)
• M22: 7,723,888 km (0.091 R)
• M23: 8,209,333 km (0.058 R)
• M24: 9,096,598 km (0.119 R)
• M25: 10,189,111 km (0.117 R)
• M26: 10,306,545 km (0.098 R)
• M27: 10,424,428 km (0.099 R)
• M28: 11,262,027 km (0.057 R)
• M29: 11,811,799 km (0.038 R)
• M30: 13,000,803 km (0.083 R)
• M31: 13,191,989 km (0.082 R)
• M32: 14,688,716 km (0.06 R)
• M33: 15,154,863 km (0.086 R)
• M34: 17,416,782 km (0.071 R)
• M35: 18,265,002 km (0.083 R)
• M36: 18,550,884 km (0.085 R)
• M37: 18,910,068 km (0.086 R)
• M38: 20,296,093 km (0.026 R)
• M39: 21,790,127 km (0.107 R)
• M40: 22,626,828 km (0.08 R)
• M41: 23,087,739 km (0.092 R)
• M42: 23,706,924 km (0.074 R)
• M43: 24,174,866 km (0.118 R)
• M44: 25,836,899 km (0.098 R)
• M45: 26,479,571 km (0.106 R)
• M46: 29,186,096 km (0.096 R)
• M47: 29,269,422 km (0.112 R)
• M48: 29,352,897 km (0.113 R)
• M49: 29,436,523 km (0.109 R)
• M50: 29,939,321 km (0.058 R)
• M51: 30,107,619 km (0.056 R)
• M52: 32,496,098 km (0.108 R)
• M53: 33,189,784 km (0.073 R)
• M54: 34,768,041 km (0.079 R)
• M55: 39,739,478 km (0.119 R)
• M56: 40,109,583 km (0.075 R)
• M57: 40,202,333 km (0.072 R)
• M58: 40,666,984 km (0.05 R)
• M59: 42,448,845 km (0.109 R)
• M60: 43,587,284 km (0.051 R)
• M61: 45,506,924 km (0.053 R)
• M62: 45,700,354 km (0.077 R)
• M63: 49,229,368 km (0.097 R)
• M64: 49,428,034 km (0.076 R)
• M65: 49,626,850 km (0.1 R)
• M66: 51,428,756 km (0.049 R)
• M67: 51,529,435 km (0.111 R)
• M68: 55,819,154 km (0.102 R)
• M69: 56,857,214 km (0.098 R)
• M70: 56,961,334 km (0.036 R)
• M71: 59,374,647 km (0.101 R)
• M72: 60,009,540 km (0.101 R)
• M73: 60,540,463 km (0.112 R)
• M74: 64,300,007 km (0.078 R)
• M75: 65,061,012 km (0.052 R)
• M76: 65,169,919 km (0.025 R)
• M77: 65,278,976 km (0.08 R)
• M78: 66,153,226 km (0.072 R)
• M79: 66,262,731 km (0.075 R)
• M80: 67,582,184 km (0.085 R)
• M81: 68,023,947 km (0.025 R)
• M82: 68,355,905 km (0.098 R)
• M83: 69,354,770 km (0.102 R)
• M84: 69,688,971 km (0.077 R)
• M85: 69,911,872 km (0.051 R)
• M86: 72,267,889 km (0.066 R)
• M87: 73,172,208 km (0.049 R)
• M88: 73,966,573 km (0.1 R)
• M89: 74,307,806 km (0.102 R)
• M90: 74,421,650 km (0.081 R)
• M91: 74,649,637 km (0.072 R)
• M92: 74,763,780 km (0.097 R)
• M93: 75,907,605 km (0.089 R)
• M94: 76,711,694 km (0.076 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 18,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit