🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.71 AU - 0.73 AU

Year: 221 Days

Day: 44.8 Hours

Environment

Temp: 183 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.81 AU - 1.21 AU

Year: 367 Days

Day: 13.8 Hours

Environment

Temp: 43 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 98,869,488 km

• M1: 166,054 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.17 AU - 1.55 AU

Year: 574 Days

Day: 25.7 Hours

Environment

Temp: -3 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 98,869,488 km

• M1: 536,159 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.66 AU - 1.82 AU

Year: 830 Days

Day: 12.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.23 AU - 2.55 AU

Year: 1336 Days

Day: 18.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.51 AU - 4.33 AU

Year: 2807 Days

Day: 44 Hours

Environment

Temp: -111 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,869,488 km

• M1: 143,315 km (0.107 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.01 AU - 4.37 AU

Year: 3102 Days

Day: 19.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,869,488 km

• M1: 1,167,761 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.6

Radius: 10.2

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.28 AU - 5.5 AU

Year: 4526 Days

Day: 8.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 98,869,488 km

• M1: 205,847 km (0.113 R)
• M2: 317,746 km (0.115 R)
• M3: 384,766 km (0.117 R)
• M4: 611,406 km (0.116 R)
• M5: 712,235 km (0.099 R)
• M6: 843,882 km (0.119 R)
• M7: 1,091,167 km (0.047 R)
• M8: 1,160,131 km (0.069 R)
• M9: 1,273,826 km (0.112 R)
• M10: 1,466,957 km (0.102 R)
• M11: 1,982,621 km (0.093 R)
• M12: 2,172,460 km (0.116 R)
• M13: 2,332,231 km (0.105 R)
• M14: 2,459,239 km (0.105 R)
• M15: 3,229,070 km (0.087 R)
• M16: 3,809,809 km (0.09 R)
• M17: 4,156,427 km (0.109 R)
• M18: 4,741,205 km (0.102 R)
• M19: 5,161,127 km (0.085 R)
• M20: 5,617,550 km (0.114 R)
• M21: 5,715,387 km (0.09 R)
• M22: 5,788,989 km (0.112 R)
• M23: 6,237,932 km (0.074 R)
• M24: 6,594,873 km (0.064 R)
• M25: 6,749,856 km (0.097 R)
• M26: 6,958,395 km (0.077 R)
• M27: 7,328,650 km (0.078 R)
• M28: 7,516,096 km (0.113 R)
• M29: 7,732,415 km (0.091 R)
• M30: 7,950,678 km (0.039 R)
• M31: 8,561,636 km (0.101 R)
• M32: 8,674,283 km (0.06 R)
• M33: 8,844,376 km (0.109 R)
• M34: 9,448,003 km (0.083 R)
• M35: 9,857,901 km (0.08 R)
• M36: 10,303,703 km (0.108 R)
• M37: 10,847,192 km (0.064 R)
• M38: 11,368,989 km (0.101 R)
• M39: 11,742,386 km (0.089 R)
• M40: 12,056,541 km (0.102 R)
• M41: 12,469,132 km (0.06 R)
• M42: 12,725,393 km (0.06 R)
• M43: 12,789,720 km (0.104 R)
• M44: 12,854,197 km (0.109 R)
• M45: 13,471,737 km (0.097 R)
• M46: 13,933,097 km (0.082 R)
• M47: 14,099,151 km (0.115 R)
• M48: 14,265,803 km (0.114 R)
• M49: 14,332,673 km (0.105 R)
• M50: 14,938,993 km (0.085 R)
• M51: 15,656,913 km (0.066 R)
• M52: 16,037,640 km (0.112 R)
• M53: 16,772,614 km (0.106 R)
• M54: 17,197,622 km (0.037 R)
• M55: 18,311,976 km (0.088 R)
• M56: 18,822,853 km (0.055 R)
• M57: 19,006,409 km (0.079 R)
• M58: 19,264,466 km (0.119 R)
• M59: 19,338,367 km (0.099 R)
• M60: 19,784,019 km (0.049 R)
• M61: 20,120,465 km (0.093 R)
• M62: 20,761,043 km (0.119 R)
• M63: 20,836,889 km (0.055 R)
• M64: 21,103,024 km (0.12 R)
• M65: 21,715,328 km (0.041 R)
• M66: 21,830,817 km (0.068 R)
• M67: 22,178,483 km (0.029 R)
• M68: 22,450,302 km (0.102 R)
• M69: 22,644,929 km (0.117 R)
• M70: 22,762,064 km (0.098 R)
• M71: 23,311,238 km (0.115 R)
• M72: 24,023,772 km (0.097 R)
• M73: 24,183,094 km (0.109 R)
• M74: 24,382,807 km (0.114 R)
• M75: 24,783,730 km (0.112 R)
• M76: 25,510,775 km (0.103 R)
• M77: 25,795,460 km (0.119 R)
• M78: 26,367,971 km (0.09 R)
• M79: 26,779,515 km (0.049 R)
• M80: 27,027,399 km (0.061 R)
• M81: 27,151,714 km (0.095 R)
• M82: 28,068,749 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 36.5

Radius: 6

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 16.52 AU - 17.3 AU

Year: 25148 Days

Day: 19.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 98,869,488 km

• M1: 214,075 km (0.035 R)
• M2: 381,774 km (0.029 R)
• M3: 758,162 km (0.087 R)
• M4: 1,080,097 km (0.118 R)
• M5: 1,670,709 km (0.065 R)
• M6: 1,799,363 km (0.114 R)
• M7: 2,264,762 km (0.115 R)
• M8: 2,325,499 km (0.083 R)
• M9: 2,595,074 km (0.118 R)
• M10: 3,118,667 km (0.061 R)
• M11: 3,415,619 km (0.054 R)
• M12: 3,555,792 km (0.099 R)
• M13: 3,866,058 km (0.05 R)
• M14: 4,284,782 km (0.102 R)
• M15: 5,138,238 km (0.05 R)
• M16: 5,986,608 km (0.092 R)
• M17: 6,326,494 km (0.043 R)
• M18: 7,353,334 km (0.103 R)
• M19: 7,625,751 km (0.111 R)
• M20: 8,748,035 km (0.1 R)
• M21: 8,843,777 km (0.103 R)
• M22: 8,972,132 km (0.103 R)
• M23: 9,263,250 km (0.045 R)
• M24: 9,788,189 km (0.074 R)
• M25: 9,954,242 km (0.06 R)
• M26: 10,695,799 km (0.059 R)
• M27: 11,038,827 km (0.025 R)
• M28: 11,525,020 km (0.119 R)
• M29: 12,338,982 km (0.11 R)
• M30: 12,807,074 km (0.065 R)
• M31: 12,915,981 km (0.119 R)
• M32: 12,988,835 km (0.07 R)
• M33: 13,281,149 km (0.039 R)
• M34: 13,501,956 km (0.088 R)
• M35: 14,321,603 km (0.091 R)
• M36: 14,547,944 km (0.051 R)
• M37: 14,585,792 km (0.03 R)
• M38: 14,813,480 km (0.112 R)
• M39: 15,774,946 km (0.101 R)
• M40: 16,008,618 km (0.087 R)
• M41: 16,519,046 km (0.062 R)
• M42: 17,435,033 km (0.036 R)
• M43: 17,717,175 km (0.095 R)
• M44: 18,041,354 km (0.064 R)
• M45: 18,122,735 km (0.084 R)
• M46: 18,942,980 km (0.064 R)
• M47: 19,274,489 km (0.11 R)
• M48: 19,482,729 km (0.061 R)
• M49: 20,662,159 km (0.086 R)
• M50: 21,604,924 km (0.114 R)
• M51: 22,561,752 km (0.118 R)
• M52: 25,696,875 km (0.103 R)
• M53: 26,386,222 km (0.109 R)
• M54: 26,802,852 km (0.098 R)
• M55: 26,849,227 km (0.105 R)
• M56: 27,128,227 km (0.105 R)
• M57: 27,595,571 km (0.094 R)
• M58: 29,778,803 km (0.06 R)
• M59: 29,874,994 km (0.093 R)
• M60: 29,971,335 km (0.074 R)
• M61: 30,019,506 km (0.105 R)
• M62: 30,067,676 km (0.098 R)
• M63: 30,260,807 km (0.117 R)
• M64: 32,758,493 km (0.105 R)
• M65: 33,305,872 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 908

Radius: 3.1

Gravity: 94.48 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 16.45 AU - 17.89 AU

Year: 25730 Days

Day: 22.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 98,869,488 km

• M1: 84,523 km (0.083 R)
• M2: 152,590 km (0.112 R)
• M3: 578,046 km (0.092 R)
• M4: 950,694 km (0.12 R)
• M5: 1,077,853 km (0.095 R)
• M6: 3,163,845 km (0.094 R)
• M7: 5,160,229 km (0.075 R)
• M8: 5,327,031 km (0.096 R)
• M9: 6,127,978 km (0.111 R)
• M10: 6,602,352 km (0.07 R)
• M11: 6,904,839 km (0.103 R)
• M12: 7,273,748 km (0.103 R)
• M13: 8,548,920 km (0.104 R)
• M14: 10,236,833 km (0.083 R)
• M15: 10,516,282 km (0.108 R)
• M16: 10,586,443 km (0.08 R)
• M17: 10,869,033 km (0.106 R)
• M18: 11,513,651 km (0.095 R)
• M19: 11,950,327 km (0.104 R)
• M20: 12,023,630 km (0.064 R)
• M21: 12,318,337 km (0.105 R)
• M22: 14,838,762 km (0.089 R)
• M23: 17,594,505 km (0.077 R)
• M24: 19,030,046 km (0.107 R)
• M25: 19,287,205 km (0.119 R)
• M26: 19,459,392 km (0.108 R)
• M27: 21,208,341 km (0.087 R)
• M28: 22,552,777 km (0.109 R)
• M29: 23,006,956 km (0.115 R)
• M30: 23,647,833 km (0.071 R)
• M31: 24,016,741 km (0.045 R)
• M32: 24,480,644 km (0.118 R)
• M33: 25,134,836 km (0.115 R)
• M34: 25,228,783 km (0.075 R)
• M35: 25,889,557 km (0.12 R)
• M36: 28,589,200 km (0.068 R)
• M37: 30,571,372 km (0.078 R)
• M38: 31,579,063 km (0.098 R)
• M39: 32,905,099 km (0.11 R)
• M40: 33,626,759 km (0.059 R)
• M41: 34,562,045 km (0.102 R)
• M42: 35,190,356 km (0.106 R)
• M43: 35,295,523 km (0.089 R)
• M44: 40,021,470 km (0.103 R)
• M45: 40,901,703 km (0.113 R)
• M46: 41,122,809 km (0.104 R)
• M47: 41,455,216 km (0.062 R)
• M48: 44,146,032 km (0.074 R)
• M49: 44,259,428 km (0.091 R)
• M50: 45,856,235 km (0.072 R)
• M51: 47,124,077 km (0.04 R)
• M52: 49,106,099 km (0.088 R)
• M53: 51,234,129 km (0.084 R)
• M54: 51,711,047 km (0.039 R)
• M55: 51,830,576 km (0.047 R)
• M56: 52,549,394 km (0.117 R)
• M57: 52,669,521 km (0.062 R)
• M58: 54,239,251 km (0.106 R)
• M59: 54,360,725 km (0.105 R)
• M60: 57,054,085 km (0.082 R)
• M61: 58,292,605 km (0.086 R)
• M62: 59,665,166 km (0.097 R)
• M63: 61,427,429 km (0.04 R)
• M64: 61,807,258 km (0.086 R)
• M65: 61,934,117 km (0.116 R)
• M66: 63,206,746 km (0.096 R)
• M67: 63,334,503 km (0.047 R)
• M68: 65,648,482 km (0.109 R)
• M69: 67,989,988 km (0.056 R)
• M70: 69,698,097 km (0.073 R)
• M71: 70,623,659 km (0.1 R)
• M72: 70,888,896 km (0.092 R)
• M73: 71,553,260 km (0.12 R)
• M74: 71,819,694 km (0.109 R)
• M75: 72,086,277 km (0.08 R)
• M76: 78,309,997 km (0.045 R)
• M77: 79,547,621 km (0.093 R)
• M78: 79,685,550 km (0.099 R)
• M79: 83,439,260 km (0.037 R)
• M80: 84,703,362 km (0.069 R)
• M81: 85,408,267 km (0.095 R)
• M82: 86,398,455 km (0.095 R)
• M83: 87,108,147 km (0.075 R)
• M84: 87,819,635 km (0.115 R)
• M85: 88,104,768 km (0.113 R)
• M86: 89,535,223 km (0.026 R)
• M87: 91,695,117 km (0.053 R)
• M88: 96,948,546 km (0.084 R)
• M89: 97,685,914 km (0.111 R)
• M90: 97,981,369 km (0.086 R)
• M91: 98,573,179 km (0.089 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 14,852 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit