🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.64 AU - 0.86 AU

Year: 232 Days

Day: 43.8 Hours

Environment

Temp: 178 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,286,736 km

• M1: 136,134 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.92 AU - 0.96 AU

Year: 325 Days

Day: 33.1 Hours

Environment

Temp: 164 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.94 AU - 1.16 AU

Year: 384 Days

Day: 33.9 Hours

Environment

Temp: 35 °C

Axial Tilt: 3.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 62,286,736 km

• M1: 74,201 km (0.1 R)
• M2: 124,166 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1 AU - 1.56 AU

Year: 516 Days

Day: 40.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.75 AU - 1.83 AU

Year: 854 Days

Day: 39.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.82 AU - 3.04 AU

Year: 1350 Days

Day: 36.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.85 AU - 5.33 AU

Year: 3505 Days

Day: 37.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.7

Radius: 14.2

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.33 AU - 7.37 AU

Year: 6390 Days

Day: 6.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 62,286,736 km

• M1: 189,541 km (0.047 R)
• M2: 286,630 km (0.074 R)
• M3: 525,837 km (0.069 R)
• M4: 648,507 km (0.096 R)
• M5: 782,846 km (0.108 R)
• M6: 940,671 km (0.075 R)
• M7: 1,333,665 km (0.089 R)
• M8: 2,127,431 km (0.103 R)
• M9: 2,463,578 km (0.109 R)
• M10: 2,554,832 km (0.115 R)
• M11: 2,759,931 km (0.09 R)
• M12: 2,855,075 km (0.104 R)
• M13: 3,428,634 km (0.116 R)
• M14: 4,366,911 km (0.077 R)
• M15: 4,613,598 km (0.114 R)
• M16: 5,285,891 km (0.104 R)
• M17: 5,476,928 km (0.113 R)
• M18: 5,621,738 km (0.114 R)
• M19: 5,890,416 km (0.111 R)
• M20: 6,163,582 km (0.026 R)
• M21: 6,339,509 km (0.061 R)
• M22: 7,537,040 km (0.06 R)
• M23: 7,752,610 km (0.08 R)
• M24: 9,059,198 km (0.108 R)
• M25: 9,202,214 km (0.102 R)
• M26: 9,345,977 km (0.047 R)
• M27: 9,869,869 km (0.085 R)
• M28: 10,135,405 km (0.118 R)
• M29: 10,343,646 km (0.07 R)
• M30: 10,553,232 km (0.052 R)
• M31: 10,673,658 km (0.104 R)
• M32: 11,840,522 km (0.056 R)
• M33: 12,154,378 km (0.115 R)
• M34: 12,694,127 km (0.076 R)
• M35: 13,144,567 km (0.076 R)
• M36: 13,437,030 km (0.085 R)
• M37: 13,633,153 km (0.092 R)
• M38: 13,962,119 km (0.071 R)
• M39: 14,863,596 km (0.111 R)
• M40: 15,066,450 km (0.052 R)
• M41: 15,168,327 km (0.039 R)
• M42: 15,714,957 km (0.049 R)
• M43: 15,818,329 km (0.099 R)
• M44: 16,442,452 km (0.038 R)
• M45: 16,722,499 km (0.086 R)
• M46: 17,322,835 km (0.109 R)
• M47: 18,363,288 km (0.105 R)
• M48: 18,508,398 km (0.088 R)
• M49: 18,690,309 km (0.066 R)
• M50: 18,836,317 km (0.09 R)
• M51: 18,946,122 km (0.113 R)
• M52: 19,239,782 km (0.067 R)
• M53: 19,424,087 km (0.088 R)
• M54: 19,534,939 km (0.118 R)
• M55: 20,129,740 km (0.094 R)
• M56: 21,033,161 km (0.117 R)
• M57: 21,451,736 km (0.075 R)
• M58: 21,796,260 km (0.113 R)
• M59: 22,065,387 km (0.099 R)
• M60: 22,413,202 km (0.09 R)
• M61: 22,840,603 km (0.112 R)
• M62: 23,270,846 km (0.099 R)
• M63: 23,585,451 km (0.099 R)
• M64: 24,179,055 km (0.087 R)
• M65: 24,497,699 km (0.067 R)
• M66: 24,777,596 km (0.032 R)
• M67: 24,937,965 km (0.112 R)
• M68: 25,948,648 km (0.117 R)
• M69: 26,233,931 km (0.067 R)
• M70: 26,356,602 km (0.092 R)
• M71: 27,013,785 km (0.102 R)
• M72: 27,137,652 km (0.058 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.9

Radius: 9.1

Gravity: 10 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 7.7 AU - 12.1 AU

Year: 11103 Days

Day: 12.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 62,286,736 km

• M1: 118,033 km (0.081 R)
• M2: 176,226 km (0.099 R)
• M3: 669,899 km (0.081 R)
• M4: 798,703 km (0.044 R)
• M5: 997,668 km (0.09 R)
• M6: 1,060,649 km (0.061 R)
• M7: 1,168,659 km (0.109 R)
• M8: 1,840,802 km (0.109 R)
• M9: 2,883,649 km (0.036 R)
• M10: 3,741,742 km (0.073 R)
• M11: 4,112,745 km (0.114 R)
• M12: 4,495,715 km (0.104 R)
• M13: 4,673,737 km (0.109 R)
• M14: 4,745,544 km (0.112 R)
• M15: 5,036,512 km (0.059 R)
• M16: 5,295,914 km (0.111 R)
• M17: 5,521,807 km (0.119 R)
• M18: 5,635,950 km (0.109 R)
• M19: 7,314,438 km (0.115 R)
• M20: 7,693,071 km (0.058 R)
• M21: 7,906,247 km (0.12 R)
• M22: 8,251,220 km (0.106 R)
• M23: 8,338,286 km (0.049 R)
• M24: 8,425,651 km (0.089 R)
• M25: 10,188,961 km (0.108 R)
• M26: 10,329,284 km (0.106 R)
• M27: 10,423,082 km (0.102 R)
• M28: 10,706,420 km (0.114 R)
• M29: 10,896,709 km (0.117 R)
• M30: 11,571,545 km (0.093 R)
• M31: 11,718,001 km (0.099 R)
• M32: 12,160,811 km (0.081 R)
• M33: 13,419,527 km (0.084 R)
• M34: 13,522,002 km (0.066 R)
• M35: 14,561,258 km (0.109 R)
• M36: 15,197,049 km (0.075 R)
• M37: 16,495,708 km (0.051 R)
• M38: 17,269,578 km (0.081 R)
• M39: 17,660,926 km (0.099 R)
• M40: 18,055,266 km (0.08 R)
• M41: 18,168,512 km (0.095 R)
• M42: 18,225,209 km (0.077 R)
• M43: 18,566,592 km (0.042 R)
• M44: 18,795,327 km (0.102 R)
• M45: 19,429,173 km (0.081 R)
• M46: 20,304,919 km (0.098 R)
• M47: 21,193,530 km (0.052 R)
• M48: 21,853,107 km (0.081 R)
• M49: 22,155,145 km (0.11 R)
• M50: 24,058,778 km (0.11 R)
• M51: 24,245,776 km (0.107 R)
• M52: 25,124,813 km (0.068 R)
• M53: 25,251,223 km (0.092 R)
• M54: 25,695,379 km (0.026 R)
• M55: 26,720,274 km (0.079 R)
• M56: 26,784,900 km (0.069 R)
• M57: 27,237,883 km (0.104 R)
• M58: 27,562,959 km (0.059 R)
• M59: 28,085,803 km (0.061 R)
• M60: 28,545,966 km (0.08 R)
• M61: 29,740,655 km (0.118 R)
• M62: 29,941,415 km (0.052 R)
• M63: 30,748,795 km (0.06 R)
• M64: 32,178,801 km (0.062 R)
• M65: 32,591,392 km (0.074 R)
• M66: 32,729,321 km (0.112 R)
• M67: 33,352,247 km (0.06 R)
• M68: 33,491,223 km (0.027 R)
• M69: 34,539,755 km (0.11 R)
• M70: 35,598,908 km (0.106 R)
• M71: 35,883,293 km (0.086 R)
• M72: 36,454,009 km (0.087 R)
• M73: 37,604,566 km (0.086 R)
• M74: 37,966,593 km (0.109 R)
• M75: 38,475,376 km (0.1 R)
• M76: 39,793,931 km (0.107 R)
• M77: 39,867,533 km (0.102 R)
• M78: 42,099,234 km (0.058 R)
• M79: 43,003,254 km (0.108 R)
• M80: 44,294,882 km (0.071 R)
• M81: 44,830,443 km (0.027 R)
• M82: 46,139,873 km (0.104 R)
• M83: 47,071,868 km (0.108 R)
• M84: 49,904,653 km (0.119 R)
• M85: 51,502,059 km (0.103 R)
• M86: 52,711,259 km (0.11 R)
• M87: 53,522,528 km (0.029 R)
• M88: 53,685,290 km (0.106 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.5

Radius: 8.5

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 10.45 AU - 13.47 AU

Year: 14743 Days

Day: 8.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 62,286,736 km

• M1: 127,757 km (0.078 R)
• M2: 295,007 km (0.087 R)
• M3: 530,474 km (0.106 R)
• M4: 640,877 km (0.111 R)
• M5: 929,751 km (0.089 R)
• M6: 1,357,451 km (0.075 R)
• M7: 1,728,903 km (0.071 R)
• M8: 1,840,802 km (0.074 R)
• M9: 1,984,266 km (0.094 R)
• M10: 2,042,609 km (0.11 R)
• M11: 2,562,312 km (0.071 R)
• M12: 2,820,817 km (0.057 R)
• M13: 2,920,001 km (0.119 R)
• M14: 3,087,850 km (0.032 R)
• M15: 3,468,277 km (0.119 R)
• M16: 3,610,245 km (0.026 R)
• M17: 3,682,052 km (0.059 R)
• M18: 3,936,967 km (0.049 R)
• M19: 4,010,869 km (0.08 R)
• M20: 4,618,834 km (0.079 R)
• M21: 5,667,366 km (0.117 R)
• M22: 5,835,065 km (0.091 R)
• M23: 6,046,896 km (0.102 R)
• M24: 6,434,803 km (0.085 R)
• M25: 6,653,814 km (0.112 R)
• M26: 8,159,816 km (0.087 R)
• M27: 8,732,776 km (0.099 R)
• M28: 8,926,505 km (0.118 R)
• M29: 9,866,728 km (0.044 R)
• M30: 10,068,685 km (0.117 R)
• M31: 10,786,306 km (0.063 R)
• M32: 10,890,127 km (0.091 R)
• M33: 11,098,965 km (0.091 R)
• M34: 11,626,447 km (0.115 R)
• M35: 12,108,302 km (0.083 R)
• M36: 13,313,612 km (0.064 R)
• M37: 13,425,063 km (0.115 R)
• M38: 13,874,006 km (0.117 R)
• M39: 14,442,029 km (0.119 R)
• M40: 17,577,750 km (0.085 R)
• M41: 17,945,611 km (0.073 R)
• M42: 18,254,082 km (0.076 R)
• M43: 19,568,748 km (0.052 R)
• M44: 20,848,857 km (0.078 R)
• M45: 21,826,778 km (0.033 R)
• M46: 22,886,230 km (0.117 R)
• M47: 23,220,731 km (0.059 R)
• M48: 23,422,239 km (0.103 R)
• M49: 27,714,202 km (0.084 R)
• M50: 28,428,831 km (0.109 R)
• M51: 28,500,638 km (0.111 R)
• M52: 29,294,255 km (0.106 R)
• M53: 29,949,195 km (0.118 R)
• M54: 30,461,717 km (0.088 R)
• M55: 30,608,772 km (0.116 R)
• M56: 31,718,788 km (0.045 R)
• M57: 33,749,878 km (0.104 R)
• M58: 34,283,344 km (0.094 R)
• M59: 35,900,198 km (0.115 R)
• M60: 36,055,630 km (0.109 R)
• M61: 36,679,004 km (0.081 R)
• M62: 36,835,334 km (0.115 R)
• M63: 37,463,196 km (0.087 R)
• M64: 38,809,128 km (0.057 R)
• M65: 39,367,876 km (0.068 R)
• M66: 40,170,768 km (0.04 R)
• M67: 40,655,166 km (0.076 R)
• M68: 40,897,963 km (0.058 R)
• M69: 41,466,585 km (0.117 R)
• M70: 42,858,444 km (0.098 R)
• M71: 43,105,729 km (0.067 R)
• M72: 44,348,738 km (0.088 R)
• M73: 45,184,092 km (0.114 R)
• M74: 45,267,867 km (0.102 R)
• M75: 46,955,032 km (0.078 R)
• M76: 47,294,918 km (0.095 R)
• M77: 48,062,654 km (0.08 R)
• M78: 49,437,758 km (0.116 R)
• M79: 50,216,864 km (0.058 R)
• M80: 50,651,445 km (0.114 R)
• M81: 51,000,158 km (0.059 R)
• M82: 51,436,984 km (0.103 R)
• M83: 51,875,006 km (0.113 R)
• M84: 53,196,853 km (0.085 R)
• M85: 53,995,107 km (0.073 R)
• M86: 54,262,140 km (0.106 R)
• M87: 56,956,248 km (0.109 R)
• M88: 59,142,621 km (0.087 R)
• M89: 61,542,021 km (0.105 R)
• M90: 61,727,971 km (0.109 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 18,546 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit