🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.83 AU - 1.25 AU

Year: 385 Days

Day: 24.5 Hours

Environment

Temp: 38 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 39,324,605 km

• M1: 422,016 km (0.102 R)
• M2: 442,511 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.92 AU - 1.38 AU

Year: 448 Days

Day: 36.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.95 AU - 1.45 AU

Year: 478 Days

Day: 30.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 44.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.21 AU - 1.61 AU

Year: 608 Days

Day: 45.6 Hours

Environment

Temp: -20 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.78 AU - 2.3 AU

Year: 1059 Days

Day: 28.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 66.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.28 AU - 2.36 AU

Year: 1284 Days

Day: 47.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,324,605 km

• M1: 596,148 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216.7

Radius: 3.6

Gravity: 16.72 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 11.64 AU - 16.88 AU

Year: 19571 Days

Day: 19 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 39,324,605 km

• M1: 49,367 km (0.087 R)
• M2: 200,162 km (0.113 R)
• M3: 234,569 km (0.067 R)
• M4: 296,952 km (0.112 R)
• M5: 438,023 km (0.08 R)
• M6: 667,805 km (0.113 R)
• M7: 721,361 km (0.107 R)
• M8: 1,093,411 km (0.105 R)
• M9: 1,423,274 km (0.083 R)
• M10: 1,907,373 km (0.11 R)
• M11: 2,193,703 km (0.111 R)
• M12: 2,247,259 km (0.11 R)
• M13: 3,160,405 km (0.067 R)
• M14: 3,404,698 km (0.058 R)
• M15: 3,686,840 km (0.071 R)
• M16: 3,782,433 km (0.111 R)
• M17: 4,206,543 km (0.094 R)
• M18: 4,239,903 km (0.028 R)
• M19: 4,645,612 km (0.11 R)
• M20: 5,205,856 km (0.103 R)
• M21: 5,457,480 km (0.075 R)
• M22: 5,861,095 km (0.1 R)
• M23: 5,898,345 km (0.109 R)
• M24: 6,388,577 km (0.106 R)
• M25: 6,931,019 km (0.083 R)
• M26: 7,009,707 km (0.093 R)
• M27: 7,088,695 km (0.098 R)
• M28: 8,059,436 km (0.105 R)
• M29: 8,183,752 km (0.096 R)
• M30: 8,985,297 km (0.069 R)
• M31: 10,166,821 km (0.115 R)
• M32: 10,345,890 km (0.027 R)
• M33: 11,164,938 km (0.069 R)
• M34: 11,442,592 km (0.115 R)
• M35: 11,675,665 km (0.113 R)
• M36: 12,146,450 km (0.107 R)
• M37: 12,719,709 km (0.072 R)
• M38: 12,816,050 km (0.077 R)
• M39: 13,009,480 km (0.061 R)
• M40: 13,106,718 km (0.053 R)
• M41: 14,743,469 km (0.106 R)
• M42: 15,869,941 km (0.111 R)
• M43: 15,921,701 km (0.117 R)
• M44: 17,129,854 km (0.084 R)
• M45: 17,183,111 km (0.103 R)
• M46: 17,664,367 km (0.115 R)
• M47: 17,771,928 km (0.103 R)
• M48: 19,633,225 km (0.117 R)
• M49: 19,912,075 km (0.06 R)
• M50: 20,304,769 km (0.047 R)
• M51: 22,772,237 km (0.084 R)
• M52: 22,947,865 km (0.111 R)
• M53: 23,182,733 km (0.118 R)
• M54: 25,030,117 km (0.032 R)
• M55: 25,090,555 km (0.088 R)
• M56: 25,211,430 km (0.087 R)
• M57: 26,001,905 km (0.116 R)
• M58: 26,308,132 km (0.119 R)
• M59: 28,107,645 km (0.05 R)
• M60: 28,170,326 km (0.029 R)
• M61: 29,244,439 km (0.076 R)
• M62: 29,562,783 km (0.099 R)
• M63: 30,267,389 km (0.118 R)
• M64: 30,783,203 km (0.105 R)
• M65: 31,237,083 km (0.112 R)
• M66: 31,823,656 km (0.104 R)
• M67: 33,605,516 km (0.034 R)
• M68: 34,340,640 km (0.114 R)
• M69: 34,946,063 km (0.114 R)
• M70: 35,148,618 km (0.113 R)
• M71: 37,195,865 km (0.092 R)
• M72: 37,264,680 km (0.092 R)
• M73: 38,581,889 km (0.116 R)
• M74: 39,351,570 km (0.063 R)
• M75: 39,421,732 km (0.099 R)
• M76: 39,492,043 km (0.065 R)
• M77: 40,055,578 km (0.047 R)
• M78: 41,404,502 km (0.101 R)
• M79: 41,762,041 km (0.075 R)
• M80: 42,696,130 km (0.073 R)
• M81: 44,001,072 km (0.111 R)
• M82: 44,073,926 km (0.036 R)
• M83: 44,438,945 km (0.101 R)
• M84: 44,585,252 km (0.118 R)
• M85: 45,098,372 km (0.095 R)
• M86: 45,171,825 km (0.045 R)
• M87: 45,687,339 km (0.081 R)
• M88: 45,761,091 km (0.07 R)
• M89: 45,982,795 km (0.051 R)
• M90: 47,618,947 km (0.119 R)
• M91: 48,143,437 km (0.075 R)
• M92: 48,594,624 km (0.108 R)
• M93: 49,122,705 km (0.118 R)
• M94: 49,956,414 km (0.088 R)
• M95: 50,184,700 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 816.1

Radius: 3.4

Gravity: 70.6 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 12.32 AU - 16.94 AU

Year: 20337 Days

Day: 20.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 39,324,605 km

• M1: 136,284 km (0.116 R)
• M2: 622,477 km (0.06 R)
• M3: 646,113 km (0.066 R)
• M4: 743,950 km (0.03 R)
• M5: 981,212 km (0.098 R)
• M6: 1,151,754 km (0.12 R)
• M7: 2,855,823 km (0.05 R)
• M8: 3,057,182 km (0.04 R)
• M9: 3,473,663 km (0.104 R)
• M10: 3,952,077 km (0.067 R)
• M11: 4,176,324 km (0.11 R)
• M12: 4,684,059 km (0.112 R)
• M13: 5,506,398 km (0.111 R)
• M14: 5,655,996 km (0.081 R)
• M15: 5,857,654 km (0.111 R)
• M16: 7,334,036 km (0.106 R)
• M17: 8,169,540 km (0.079 R)
• M18: 8,569,714 km (0.05 R)
• M19: 8,859,485 km (0.118 R)
• M20: 8,976,171 km (0.072 R)
• M21: 9,034,814 km (0.073 R)
• M22: 9,152,398 km (0.048 R)
• M23: 9,270,430 km (0.025 R)
• M24: 9,627,670 km (0.075 R)
• M25: 10,788,101 km (0.105 R)
• M26: 11,100,760 km (0.096 R)
• M27: 11,289,852 km (0.047 R)
• M28: 12,576,992 km (0.102 R)
• M29: 15,920,355 km (0.106 R)
• M30: 17,725,104 km (0.076 R)
• M31: 18,167,764 km (0.046 R)
• M32: 19,214,650 km (0.065 R)
• M33: 19,517,436 km (0.055 R)
• M34: 21,366,615 km (0.075 R)
• M35: 23,431,963 km (0.084 R)
• M36: 25,726,196 km (0.108 R)
• M37: 25,892,848 km (0.081 R)
• M38: 26,310,825 km (0.094 R)
• M39: 26,731,195 km (0.114 R)
• M40: 28,005,320 km (0.107 R)
• M41: 28,606,703 km (0.064 R)
• M42: 28,779,190 km (0.05 R)
• M43: 28,865,657 km (0.12 R)
• M44: 31,142,836 km (0.069 R)
• M45: 32,123,600 km (0.116 R)
• M46: 33,204,893 km (0.083 R)
• M47: 33,567,967 km (0.058 R)
• M48: 33,841,133 km (0.104 R)
• M49: 35,125,730 km (0.063 R)
• M50: 36,332,835 km (0.087 R)
• M51: 37,270,514 km (0.069 R)
• M52: 37,931,587 km (0.113 R)
• M53: 38,311,117 km (0.072 R)
• M54: 38,691,844 km (0.029 R)
• M55: 38,882,731 km (0.07 R)
• M56: 38,978,324 km (0.119 R)
• M57: 42,371,353 km (0.063 R)
• M58: 44,651,972 km (0.108 R)
• M59: 45,052,596 km (0.089 R)
• M60: 46,464,351 km (0.031 R)
• M61: 46,768,782 km (0.06 R)
• M62: 47,788,292 km (0.103 R)
• M63: 47,890,617 km (0.073 R)
• M64: 48,814,982 km (0.087 R)
• M65: 49,021,277 km (0.089 R)
• M66: 50,681,515 km (0.12 R)
• M67: 51,728,401 km (0.076 R)
• M68: 51,833,568 km (0.102 R)
• M69: 51,938,735 km (0.057 R)
• M70: 54,056,742 km (0.033 R)
• M71: 56,310,882 km (0.116 R)
• M72: 57,069,045 km (0.106 R)
• M73: 60,135,502 km (0.118 R)
• M74: 61,688,627 km (0.071 R)
• M75: 63,254,916 km (0.045 R)
• M76: 63,479,762 km (0.072 R)
• M77: 64,042,848 km (0.115 R)
• M78: 64,494,634 km (0.113 R)
• M79: 65,628,735 km (0.107 R)
• M80: 65,856,274 km (0.099 R)
• M81: 69,881,504 km (0.084 R)
• M82: 69,997,741 km (0.054 R)
• M83: 70,113,979 km (0.073 R)
• M84: 70,346,604 km (0.115 R)
• M85: 70,579,527 km (0.099 R)
• M86: 71,865,172 km (0.089 R)
• M87: 72,922,828 km (0.086 R)
• M88: 74,934,621 km (0.105 R)
• M89: 75,768,330 km (0.068 R)
• M90: 78,408,433 km (0.071 R)
• M91: 78,770,759 km (0.11 R)
• M92: 79,739,704 km (0.076 R)
• M93: 80,225,598 km (0.079 R)
• M94: 81,078,456 km (0.032 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24.6

Radius: 3.9

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 14.1 AU - 17.4 AU

Year: 22717 Days

Day: 15.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 148.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 39,324,605 km

• M1: 156,330 km (0.102 R)
• M2: 204,650 km (0.097 R)
• M3: 274,961 km (0.107 R)
• M4: 459,565 km (0.102 R)
• M5: 631,453 km (0.092 R)
• M6: 1,416,692 km (0.11 R)
• M7: 1,523,654 km (0.104 R)
• M8: 1,586,037 km (0.085 R)
• M9: 1,617,452 km (0.087 R)
• M10: 1,729,351 km (0.089 R)
• M11: 1,860,250 km (0.069 R)
• M12: 2,433,808 km (0.118 R)
• M13: 3,397,368 km (0.072 R)
• M14: 3,833,296 km (0.058 R)
• M15: 5,385,374 km (0.057 R)
• M16: 6,539,970 km (0.029 R)
• M17: 7,447,431 km (0.112 R)
• M18: 7,660,309 km (0.063 R)
• M19: 7,929,286 km (0.114 R)
• M20: 7,956,213 km (0.053 R)
• M21: 8,037,744 km (0.113 R)
• M22: 9,262,651 km (0.112 R)
• M23: 9,664,471 km (0.047 R)
• M24: 9,896,647 km (0.115 R)
• M25: 10,130,618 km (0.074 R)
• M26: 10,277,823 km (0.118 R)
• M27: 10,514,786 km (0.068 R)
• M28: 10,783,613 km (0.11 R)
• M29: 10,813,532 km (0.115 R)
• M30: 11,084,903 km (0.083 R)
• M31: 12,129,695 km (0.114 R)
• M32: 12,379,972 km (0.106 R)
• M33: 14,476,586 km (0.117 R)
• M34: 14,642,490 km (0.118 R)
• M35: 15,311,791 km (0.112 R)
• M36: 15,548,455 km (0.062 R)
• M37: 15,650,181 km (0.112 R)
• M38: 15,888,640 km (0.109 R)
• M39: 16,265,627 km (0.05 R)
• M40: 16,472,521 km (0.115 R)
• M41: 16,714,869 km (0.101 R)
• M42: 17,625,771 km (0.099 R)
• M43: 18,877,157 km (0.063 R)
• M44: 19,203,579 km (0.119 R)
• M45: 19,861,960 km (0.101 R)
• M46: 21,238,410 km (0.111 R)
• M47: 22,376,849 km (0.106 R)
• M48: 26,190,698 km (0.078 R)
• M49: 26,635,751 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.5

Radius: 7.7

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 15.74 AU - 18.82 AU

Year: 26106 Days

Day: 22.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 39,324,605 km

• M1: 341,682 km (0.073 R)
• M2: 433,385 km (0.119 R)
• M3: 760,855 km (0.082 R)
• M4: 869,463 km (0.089 R)
• M5: 1,892,263 km (0.071 R)
• M6: 2,194,900 km (0.066 R)
• M7: 2,374,717 km (0.099 R)
• M8: 2,629,931 km (0.059 R)
• M9: 2,918,505 km (0.104 R)
• M10: 3,041,774 km (0.05 R)
• M11: 3,552,052 km (0.112 R)
• M12: 3,897,922 km (0.045 R)
• M13: 4,852,955 km (0.105 R)
• M14: 5,058,353 km (0.12 R)
• M15: 7,163,644 km (0.085 R)
• M16: 8,888,956 km (0.026 R)
• M17: 9,321,294 km (0.107 R)
• M18: 9,540,155 km (0.068 R)
• M19: 9,797,464 km (0.12 R)
• M20: 10,057,166 km (0.069 R)
• M21: 10,659,297 km (0.084 R)
• M22: 11,898,267 km (0.1 R)
• M23: 12,776,257 km (0.115 R)
• M24: 13,263,946 km (0.046 R)
• M25: 13,716,330 km (0.103 R)
• M26: 15,662,448 km (0.102 R)
• M27: 16,227,928 km (0.094 R)
• M28: 18,100,295 km (0.11 R)
• M29: 18,282,057 km (0.062 R)
• M30: 18,373,311 km (0.083 R)
• M31: 18,464,566 km (0.099 R)
• M32: 18,693,600 km (0.118 R)
• M33: 21,609,562 km (0.097 R)
• M34: 23,515,140 km (0.114 R)
• M35: 23,564,657 km (0.115 R)
• M36: 26,035,714 km (0.104 R)
• M37: 26,808,387 km (0.084 R)
• M38: 29,920,322 km (0.092 R)
• M39: 30,135,294 km (0.111 R)
• M40: 30,567,034 km (0.032 R)
• M41: 30,783,651 km (0.106 R)
• M42: 31,382,043 km (0.035 R)
• M43: 31,545,853 km (0.119 R)
• M44: 32,534,844 km (0.095 R)
• M45: 33,701,708 km (0.04 R)
• M46: 38,737,621 km (0.111 R)
• M47: 39,324,643 km (0.116 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 15,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit