🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.04 AU - 1.1 AU

Year: 398 Days

Day: 44.5 Hours

Environment

Temp: 23 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 103,688,115 km

• M1: 483,650 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.3 AU - 1.92 AU

Year: 735 Days

Day: 45.3 Hours

Environment

Temp: -28 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.95 AU - 2.27 AU

Year: 1103 Days

Day: 40.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,688,115 km

• M1: 1,127,220 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.02 AU - 2.46 AU

Year: 1207 Days

Day: 14 Hours

Environment

Temp: -74 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,688,115 km

• M1: 668,702 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.78 AU - 3.1 AU

Year: 1814 Days

Day: 46.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,688,115 km

• M1: 146,456 km (0.114 R)
• M2: 442,660 km (0.084 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.58 AU - 3.38 AU

Year: 1851 Days

Day: 36.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.64 AU - 4.12 AU

Year: 2751 Days

Day: 13 Hours

Environment

Temp: -112 °C

Axial Tilt: 139.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,688,115 km

• M1: 375,042 km (0.102 R)
• M2: 1,239,568 km (0.029 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 816.6

Radius: 4.3

Gravity: 44.16 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 13.77 AU - 16.53 AU

Year: 21222 Days

Day: 15.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 103,688,115 km

• M1: 125,064 km (0.118 R)
• M2: 177,872 km (0.073 R)
• M3: 207,642 km (0.097 R)
• M4: 256,112 km (0.111 R)
• M5: 579,393 km (0.118 R)
• M6: 699,520 km (0.068 R)
• M7: 1,019,509 km (0.064 R)
• M8: 1,135,448 km (0.11 R)
• M9: 1,194,988 km (0.092 R)
• M10: 2,168,870 km (0.099 R)
• M11: 2,470,908 km (0.1 R)
• M12: 2,548,400 km (0.05 R)
• M13: 3,496,850 km (0.1 R)
• M14: 3,849,752 km (0.045 R)
• M15: 4,260,398 km (0.077 R)
• M16: 6,089,082 km (0.097 R)
• M17: 6,299,716 km (0.094 R)
• M18: 7,110,237 km (0.066 R)
• M19: 7,499,640 km (0.086 R)
• M20: 8,532,464 km (0.049 R)
• M21: 9,005,642 km (0.108 R)
• M22: 9,366,173 km (0.115 R)
• M23: 9,609,120 km (0.119 R)
• M24: 10,287,846 km (0.026 R)
• M25: 11,109,736 km (0.116 R)
• M26: 11,237,942 km (0.097 R)
• M27: 12,348,407 km (0.099 R)
• M28: 12,681,561 km (0.092 R)
• M29: 12,748,581 km (0.082 R)
• M30: 14,531,189 km (0.065 R)
• M31: 15,522,873 km (0.1 R)
• M32: 17,273,169 km (0.108 R)
• M33: 17,421,869 km (0.047 R)
• M34: 18,398,444 km (0.091 R)
• M35: 19,779,681 km (0.062 R)
• M36: 20,247,473 km (0.116 R)
• M37: 21,993,729 km (0.098 R)
• M38: 22,235,629 km (0.086 R)
• M39: 25,797,405 km (0.084 R)
• M40: 25,882,227 km (0.101 R)
• M41: 27,340,058 km (0.065 R)
• M42: 27,426,526 km (0.111 R)
• M43: 28,648,291 km (0.117 R)
• M44: 28,912,332 km (0.032 R)
• M45: 34,080,789 km (0.1 R)
• M46: 35,016,374 km (0.083 R)
• M47: 36,150,325 km (0.077 R)
• M48: 37,008,568 km (0.114 R)
• M49: 38,163,314 km (0.07 R)
• M50: 38,550,922 km (0.1 R)
• M51: 39,134,653 km (0.104 R)
• M52: 39,427,716 km (0.029 R)
• M53: 40,903,499 km (0.067 R)
• M54: 43,302,151 km (0.061 R)
• M55: 44,620,407 km (0.093 R)
• M56: 45,233,160 km (0.118 R)
• M57: 48,338,812 km (0.037 R)
• M58: 48,758,135 km (0.073 R)
• M59: 48,968,170 km (0.068 R)
• M60: 50,234,965 km (0.055 R)
• M61: 50,659,673 km (0.119 R)
• M62: 51,298,905 km (0.084 R)
• M63: 51,833,717 km (0.099 R)
• M64: 52,370,175 km (0.108 R)
• M65: 53,340,766 km (0.105 R)
• M66: 54,534,857 km (0.087 R)
• M67: 54,643,913 km (0.093 R)
• M68: 55,080,590 km (0.096 R)
• M69: 55,628,118 km (0.096 R)
• M70: 56,618,306 km (0.055 R)
• M71: 57,503,178 km (0.08 R)
• M72: 59,174,784 km (0.085 R)
• M73: 59,960,323 km (0.062 R)
• M74: 62,223,738 km (0.105 R)
• M75: 62,908,149 km (0.116 R)
• M76: 63,709,844 km (0.064 R)
• M77: 64,169,408 km (0.083 R)
• M78: 65,554,834 km (0.113 R)
• M79: 65,670,772 km (0.069 R)
• M80: 67,768,583 km (0.079 R)
• M81: 68,003,003 km (0.055 R)
• M82: 69,651,572 km (0.076 R)
• M83: 72,029,580 km (0.113 R)
• M84: 72,508,293 km (0.087 R)
• M85: 72,748,098 km (0.102 R)
• M86: 74,796,991 km (0.086 R)
• M87: 75,039,190 km (0.069 R)
• M88: 76,010,977 km (0.1 R)
• M89: 77,844,150 km (0.098 R)
• M90: 78,089,640 km (0.119 R)
• M91: 78,458,398 km (0.083 R)
• M92: 78,827,756 km (0.075 R)
• M93: 80,931,700 km (0.098 R)
• M94: 81,554,027 km (0.086 R)
• M95: 82,678,106 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 970.9

Radius: 7

Gravity: 19.81 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 13.79 AU - 21.21 AU

Year: 26347 Days

Day: 19.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 103,688,115 km

• M1: 96,191 km (0.09 R)
• M2: 257,009 km (0.082 R)
• M3: 355,893 km (0.064 R)
• M4: 1,339,200 km (0.074 R)
• M5: 1,483,562 km (0.096 R)
• M6: 1,709,754 km (0.119 R)
• M7: 1,827,039 km (0.094 R)
• M8: 1,947,016 km (0.097 R)
• M9: 2,496,788 km (0.073 R)
• M10: 3,044,616 km (0.115 R)
• M11: 3,235,353 km (0.091 R)
• M12: 3,283,673 km (0.083 R)
• M13: 4,568,121 km (0.115 R)
• M14: 4,622,425 km (0.105 R)
• M15: 4,676,878 km (0.064 R)
• M16: 5,120,885 km (0.104 R)
• M17: 5,989,450 km (0.049 R)
• M18: 6,349,532 km (0.092 R)
• M19: 8,519,150 km (0.06 R)
• M20: 8,788,277 km (0.079 R)
• M21: 8,992,029 km (0.098 R)
• M22: 9,404,021 km (0.084 R)
• M23: 9,892,458 km (0.12 R)
• M24: 10,966,721 km (0.083 R)
• M25: 11,186,031 km (0.098 R)
• M26: 11,628,990 km (0.101 R)
• M27: 11,777,990 km (0.06 R)
• M28: 13,379,585 km (0.095 R)
• M29: 13,928,459 km (0.099 R)
• M30: 14,886,484 km (0.113 R)
• M31: 15,129,281 km (0.1 R)
• M32: 16,113,635 km (0.112 R)
• M33: 16,279,839 km (0.112 R)
• M34: 17,543,342 km (0.095 R)
• M35: 17,714,183 km (0.044 R)
• M36: 19,629,933 km (0.082 R)
• M37: 20,702,251 km (0.115 R)
• M38: 20,973,322 km (0.051 R)
• M39: 21,245,441 km (0.082 R)
• M40: 21,701,864 km (0.095 R)
• M41: 25,370,452 km (0.039 R)
• M42: 25,466,943 km (0.101 R)
• M43: 25,660,523 km (0.098 R)
• M44: 27,127,180 km (0.115 R)
• M45: 28,320,074 km (0.105 R)
• M46: 28,520,535 km (0.092 R)
• M47: 30,038,953 km (0.08 R)
• M48: 30,859,498 km (0.078 R)
• M49: 31,583,551 km (0.119 R)
• M50: 31,791,492 km (0.106 R)
• M51: 32,208,571 km (0.067 R)
• M52: 34,428,304 km (0.038 R)
• M53: 35,718,736 km (0.088 R)
• M54: 36,043,812 km (0.065 R)
• M55: 36,478,693 km (0.096 R)
• M56: 37,463,795 km (0.081 R)
• M57: 38,790,728 km (0.117 R)
• M58: 39,459,879 km (0.071 R)
• M59: 42,289,074 km (0.119 R)
• M60: 48,979,390 km (0.083 R)
• M61: 50,429,143 km (0.114 R)
• M62: 51,281,402 km (0.105 R)
• M63: 51,770,438 km (0.066 R)
• M64: 52,507,057 km (0.062 R)
• M65: 56,619,802 km (0.088 R)
• M66: 59,803,694 km (0.068 R)
• M67: 60,834,722 km (0.106 R)
• M68: 61,741,734 km (0.092 R)
• M69: 61,871,585 km (0.067 R)
• M70: 63,045,180 km (0.078 R)
• M71: 65,811,843 km (0.034 R)
• M72: 68,483,362 km (0.119 R)
• M73: 68,752,489 km (0.115 R)
• M74: 68,887,127 km (0.101 R)
• M75: 73,243,117 km (0.066 R)
• M76: 75,037,993 km (0.117 R)
• M77: 75,315,347 km (0.117 R)
• M78: 76,010,379 km (0.101 R)
• M79: 76,289,080 km (0.112 R)
• M80: 77,266,851 km (0.079 R)
• M81: 77,547,048 km (0.117 R)
• M82: 79,093,890 km (0.106 R)
• M83: 80,508,936 km (0.092 R)
• M84: 84,371,105 km (0.065 R)
• M85: 84,515,167 km (0.097 R)
• M86: 85,092,914 km (0.111 R)
• M87: 87,562,326 km (0.058 R)
• M88: 90,202,579 km (0.042 R)
• M89: 91,384,402 km (0.066 R)
• M90: 93,315,861 km (0.027 R)
• M91: 94,510,998 km (0.118 R)
• M92: 96,012,213 km (0.113 R)
• M93: 98,430,462 km (0.048 R)
• M94: 99,038,129 km (0.073 R)
• M95: 102,402,585 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.1

Radius: 3.4

Gravity: 62.55 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 15.77 AU - 23.21 AU

Year: 30966 Days

Day: 23.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 103,688,115 km

• M1: 403,765 km (0.06 R)
• M2: 502,050 km (0.088 R)
• M3: 902,674 km (0.1 R)
• M4: 1,489,995 km (0.118 R)
• M5: 1,527,693 km (0.105 R)
• M6: 1,603,839 km (0.112 R)
• M7: 2,171,114 km (0.058 R)
• M8: 2,256,833 km (0.113 R)
• M9: 2,794,189 km (0.057 R)
• M10: 3,319,876 km (0.114 R)
• M11: 3,619,221 km (0.094 R)
• M12: 4,622,873 km (0.076 R)
• M13: 4,956,477 km (0.102 R)
• M14: 5,240,563 km (0.098 R)
• M15: 6,063,501 km (0.085 R)
• M16: 6,675,655 km (0.09 R)
• M17: 7,307,108 km (0.085 R)
• M18: 7,565,015 km (0.114 R)
• M19: 8,089,804 km (0.086 R)
• M20: 8,967,196 km (0.103 R)
• M21: 9,732,987 km (0.08 R)
• M22: 9,874,357 km (0.094 R)
• M23: 9,945,416 km (0.092 R)
• M24: 10,591,828 km (0.091 R)
• M25: 11,177,953 km (0.119 R)
• M26: 11,925,045 km (0.055 R)
• M27: 12,534,357 km (0.063 R)
• M28: 13,075,751 km (0.107 R)
• M29: 14,181,280 km (0.087 R)
• M30: 15,234,449 km (0.071 R)
• M31: 15,728,870 km (0.036 R)
• M32: 16,903,063 km (0.113 R)
• M33: 17,243,548 km (0.102 R)
• M34: 17,758,763 km (0.085 R)
• M35: 18,191,999 km (0.091 R)
• M36: 19,245,616 km (0.06 R)
• M37: 19,512,200 km (0.062 R)
• M38: 20,048,807 km (0.053 R)
• M39: 24,034,095 km (0.051 R)
• M40: 25,577,496 km (0.096 R)
• M41: 26,459,675 km (0.108 R)
• M42: 26,954,096 km (0.084 R)
• M43: 27,551,440 km (0.091 R)
• M44: 28,052,443 km (0.06 R)
• M45: 28,556,588 km (0.083 R)
• M46: 28,758,994 km (0.1 R)
• M47: 28,860,421 km (0.115 R)
• M48: 29,369,353 km (0.105 R)
• M49: 29,983,752 km (0.068 R)
• M50: 31,643,091 km (0.105 R)
• M51: 36,686,634 km (0.106 R)
• M52: 36,906,692 km (0.111 R)
• M53: 37,237,603 km (0.117 R)
• M54: 37,569,560 km (0.046 R)
• M55: 40,487,168 km (0.11 R)
• M56: 41,743,341 km (0.111 R)
• M57: 43,942,879 km (0.1 R)
• M58: 44,762,675 km (0.103 R)
• M59: 47,611,617 km (0.104 R)
• M60: 47,731,594 km (0.083 R)
• M61: 51,870,070 km (0.108 R)
• M62: 52,117,056 km (0.111 R)
• M63: 54,232,220 km (0.077 R)
• M64: 55,363,330 km (0.036 R)
• M65: 55,742,111 km (0.111 R)
• M66: 55,995,081 km (0.118 R)
• M67: 57,010,851 km (0.104 R)
• M68: 60,094,512 km (0.107 R)
• M69: 60,873,767 km (0.114 R)
• M70: 62,180,205 km (0.076 R)
• M71: 62,442,450 km (0.115 R)
• M72: 62,573,797 km (0.107 R)
• M73: 65,753,051 km (0.038 R)
• M74: 67,496,914 km (0.04 R)
• M75: 70,072,839 km (0.108 R)
• M76: 70,345,856 km (0.119 R)
• M77: 70,619,320 km (0.098 R)
• M78: 71,029,967 km (0.063 R)
• M79: 76,300,748 km (0.057 R)
• M80: 77,567,394 km (0.087 R)
• M81: 77,708,614 km (0.117 R)
• M82: 80,264,194 km (0.091 R)
• M83: 81,408,917 km (0.075 R)
• M84: 84,148,952 km (0.113 R)
• M85: 85,020,509 km (0.06 R)
• M86: 86,041,215 km (0.1 R)
• M87: 87,065,811 km (0.075 R)
• M88: 93,298,058 km (0.042 R)
• M89: 94,350,629 km (0.069 R)
• M90: 99,212,410 km (0.102 R)
• M91: 99,365,598 km (0.106 R)
• M92: 99,825,762 km (0.118 R)
• M93: 100,286,673 km (0.104 R)
• M94: 100,902,268 km (0.032 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 19,344 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit