🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.42 AU - 0.64 AU

Year: 140 Days

Day: 47.5 Hours

Environment

Temp: 236 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.48 AU - 0.6 AU

Year: 144 Days

Day: 16.1 Hours

Environment

Temp: 227 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.88 AU - 1.14 AU

Year: 367 Days

Day: 47.8 Hours

Environment

Temp: 27 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,168,819 km

• M1: 454,329 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.1 AU - 1.32 AU

Year: 481 Days

Day: 26.6 Hours

Environment

Temp: -0 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,168,819 km

• M1: 1,035,816 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.06 AU - 1.72 AU

Year: 593 Days

Day: 37.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.19 AU - 2.33 AU

Year: 1229 Days

Day: 39.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.52 AU - 3.74 AU

Year: 2501 Days

Day: 35.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.51 AU - 4.29 AU

Year: 2785 Days

Day: 22.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 15.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 160.4

Radius: 5.7

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 11.61 AU - 19.11 AU

Year: 21771 Days

Day: 22.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,168,819 km

• M1: 78,988 km (0.082 R)
• M2: 190,588 km (0.078 R)
• M3: 315,652 km (0.106 R)
• M4: 381,624 km (0.096 R)
• M5: 467,344 km (0.104 R)
• M6: 625,020 km (0.112 R)
• M7: 817,552 km (0.119 R)
• M8: 930,349 km (0.086 R)
• M9: 1,008,439 km (0.043 R)
• M10: 1,109,119 km (0.08 R)
• M11: 1,431,352 km (0.093 R)
• M12: 1,499,120 km (0.082 R)
• M13: 1,591,273 km (0.089 R)
• M14: 1,903,633 km (0.076 R)
• M15: 2,079,560 km (0.087 R)
• M16: 2,666,881 km (0.069 R)
• M17: 2,778,930 km (0.108 R)
• M18: 2,863,902 km (0.05 R)
• M19: 3,212,764 km (0.081 R)
• M20: 3,332,143 km (0.099 R)
• M21: 3,855,436 km (0.119 R)
• M22: 3,918,716 km (0.092 R)
• M23: 4,207,590 km (0.079 R)
• M24: 4,305,427 km (0.067 R)
• M25: 4,704,255 km (0.109 R)
• M26: 5,219,470 km (0.099 R)
• M27: 5,359,942 km (0.102 R)
• M28: 5,752,487 km (0.098 R)
• M29: 6,117,356 km (0.117 R)
• M30: 6,339,958 km (0.081 R)
• M31: 7,334,784 km (0.06 R)
• M32: 7,452,667 km (0.098 R)
• M33: 7,970,874 km (0.071 R)
• M34: 8,173,130 km (0.117 R)
• M35: 8,915,734 km (0.089 R)
• M36: 9,083,732 km (0.098 R)
• M37: 9,765,899 km (0.106 R)
• M38: 11,224,179 km (0.09 R)
• M39: 11,587,851 km (0.069 R)
• M40: 12,280,190 km (0.038 R)
• M41: 13,271,725 km (0.053 R)
• M42: 13,608,021 km (0.113 R)
• M43: 13,849,771 km (0.104 R)
• M44: 14,044,398 km (0.063 R)
• M45: 14,190,854 km (0.106 R)
• M46: 14,239,773 km (0.115 R)
• M47: 14,436,195 km (0.057 R)
• M48: 15,481,584 km (0.088 R)
• M49: 15,632,828 km (0.072 R)
• M50: 15,835,383 km (0.057 R)
• M51: 17,016,758 km (0.051 R)
• M52: 17,539,303 km (0.085 R)
• M53: 17,802,446 km (0.076 R)
• M54: 18,120,042 km (0.069 R)
• M55: 18,868,331 km (0.109 R)
• M56: 19,954,710 km (0.118 R)
• M57: 20,064,515 km (0.081 R)
• M58: 20,119,418 km (0.115 R)
• M59: 20,505,530 km (0.117 R)
• M60: 22,529,290 km (0.055 R)
• M61: 22,643,583 km (0.116 R)
• M62: 23,738,938 km (0.093 R)
• M63: 24,557,089 km (0.119 R)
• M64: 24,792,556 km (0.067 R)
• M65: 27,309,540 km (0.088 R)
• M66: 27,920,647 km (0.107 R)
• M67: 28,412,974 km (0.112 R)
• M68: 28,474,608 km (0.098 R)
• M69: 30,221,014 km (0.109 R)
• M70: 31,425,576 km (0.1 R)
• M71: 32,387,640 km (0.067 R)
• M72: 33,685,551 km (0.027 R)
• M73: 33,881,674 km (0.108 R)
• M74: 35,663,833 km (0.097 R)
• M75: 36,398,508 km (0.119 R)
• M76: 36,532,698 km (0.039 R)
• M77: 36,868,694 km (0.098 R)
• M78: 37,273,357 km (0.027 R)
• M79: 41,050,254 km (0.03 R)
• M80: 42,031,018 km (0.08 R)
• M81: 44,229,807 km (0.118 R)
• M82: 44,516,287 km (0.118 R)
• M83: 44,803,365 km (0.084 R)
• M84: 45,451,423 km (0.11 R)
• M85: 45,885,257 km (0.07 R)
• M86: 46,175,178 km (0.082 R)
• M87: 48,001,170 km (0.112 R)
• M88: 48,369,180 km (0.101 R)
• M89: 48,516,684 km (0.098 R)
• M90: 49,108,044 km (0.086 R)
• M91: 49,182,245 km (0.119 R)
• M92: 49,330,496 km (0.116 R)
• M93: 49,478,897 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399.7

Radius: 4.5

Gravity: 19.74 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 19.3 AU - 20.5 AU

Year: 32105 Days

Day: 18.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,168,819 km

• M1: 143,016 km (0.096 R)
• M2: 232,325 km (0.044 R)
• M3: 359,783 km (0.099 R)
• M4: 400,324 km (0.085 R)
• M5: 486,193 km (0.074 R)
• M6: 675,883 km (0.118 R)
• M7: 832,662 km (0.115 R)
• M8: 915,389 km (0.111 R)
• M9: 1,000,810 km (0.088 R)
• M10: 1,368,372 km (0.104 R)
• M11: 1,433,447 km (0.108 R)
• M12: 1,466,358 km (0.092 R)
• M13: 1,634,806 km (0.062 R)
• M14: 1,845,290 km (0.084 R)
• M15: 1,953,599 km (0.105 R)
• M16: 2,291,391 km (0.043 R)
• M17: 2,447,272 km (0.109 R)
• M18: 3,497,598 km (0.049 R)
• M19: 3,631,937 km (0.085 R)
• M20: 4,281,341 km (0.099 R)
• M21: 4,425,105 km (0.054 R)
• M22: 5,015,867 km (0.114 R)
• M23: 5,320,598 km (0.066 R)
• M24: 6,987,717 km (0.105 R)
• M25: 8,861,879 km (0.057 R)
• M26: 9,167,956 km (0.103 R)
• M27: 10,043,253 km (0.108 R)
• M28: 10,106,832 km (0.103 R)
• M29: 10,170,561 km (0.089 R)
• M30: 11,805,366 km (0.049 R)
• M31: 13,590,069 km (0.093 R)
• M32: 13,872,061 km (0.095 R)
• M33: 14,441,730 km (0.096 R)
• M34: 16,270,713 km (0.084 R)
• M35: 17,785,392 km (0.075 R)
• M36: 18,559,561 km (0.038 R)
• M37: 19,980,591 km (0.116 R)
• M38: 20,301,029 km (0.077 R)
• M39: 20,623,263 km (0.11 R)
• M40: 20,704,046 km (0.101 R)
• M41: 21,436,178 km (0.066 R)
• M42: 21,764,246 km (0.086 R)
• M43: 21,928,953 km (0.106 R)
• M44: 22,425,319 km (0.106 R)
• M45: 23,598,167 km (0.112 R)
• M46: 25,307,771 km (0.085 R)
• M47: 26,090,168 km (0.113 R)
• M48: 26,440,376 km (0.076 R)
• M49: 27,946,079 km (0.086 R)
• M50: 28,304,516 km (0.095 R)
• M51: 30,578,254 km (0.05 R)
• M52: 32,439,101 km (0.077 R)
• M53: 33,193,524 km (0.12 R)
• M54: 33,478,059 km (0.09 R)
• M55: 33,953,930 km (0.073 R)
• M56: 37,840,482 km (0.025 R)
• M57: 38,038,550 km (0.106 R)
• M58: 38,236,917 km (0.101 R)
• M59: 38,435,583 km (0.039 R)
• M60: 41,252,959 km (0.107 R)
• M61: 42,377,786 km (0.086 R)
• M62: 44,866,945 km (0.119 R)
• M63: 44,971,663 km (0.07 R)
• M64: 45,286,417 km (0.091 R)
• M65: 46,129,251 km (0.111 R)
• M66: 46,764,743 km (0.07 R)
• M67: 48,473,450 km (0.117 R)
• M68: 50,747,038 km (0.063 R)
• M69: 53,498,592 km (0.057 R)
• M70: 54,389,298 km (0.116 R)
• M71: 55,847,129 km (0.118 R)
• M72: 56,072,573 km (0.082 R)
• M73: 56,977,191 km (0.059 R)
• M74: 57,204,131 km (0.108 R)
• M75: 57,545,065 km (0.039 R)
• M76: 57,886,746 km (0.116 R)
• M77: 58,915,681 km (0.101 R)
• M78: 61,456,152 km (0.099 R)
• M79: 61,688,926 km (0.074 R)
• M80: 62,272,058 km (0.077 R)
• M81: 63,443,709 km (0.071 R)
• M82: 67,241,550 km (0.11 R)
• M83: 67,961,864 km (0.095 R)
• M84: 68,082,141 km (0.086 R)
• M85: 68,563,995 km (0.119 R)
• M86: 70,137,914 km (0.081 R)
• M87: 71,601,281 km (0.094 R)
• M88: 72,828,582 km (0.036 R)
• M89: 76,051,518 km (0.072 R)
• M90: 78,057,925 km (0.033 R)
• M91: 79,700,958 km (0.088 R)
• M92: 80,336,001 km (0.114 R)
• M93: 81,738,781 km (0.101 R)
• M94: 83,922,610 km (0.099 R)
• M95: 85,086,482 km (0.109 R)
• M96: 85,216,183 km (0.046 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: 295 - 15,696 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit