🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.57 AU - 0.83 AU

Year: 222 Days

Day: 16.3 Hours

Environment

Temp: 145 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,941,587 km

• M1: 310,565 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.07 AU - 1.37 AU

Year: 510 Days

Day: 16.9 Hours

Environment

Temp: -17 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.04 AU - 1.48 AU

Year: 536 Days

Day: 35 Hours

Environment

Temp: -21 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,941,587 km

• M1: 51,761 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.01 AU - 1.65 AU

Year: 581 Days

Day: 29.2 Hours

Environment

Temp: -36 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,941,587 km

• M1: 824,284 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.1 AU - 3.46 AU

Year: 1756 Days

Day: 17.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,941,587 km

• M1: 170,841 km (0.062 R)
• M2: 1,974,991 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.39 AU - 3.87 AU

Year: 2619 Days

Day: 42.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.42 AU - 4.2 AU

Year: 2817 Days

Day: 16.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 321.5

Radius: 6.6

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 12.22 AU - 13.98 AU

Year: 17958 Days

Day: 17.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 101,941,587 km

• M1: 101,577 km (0.113 R)
• M2: 441,912 km (0.03 R)
• M3: 505,342 km (0.111 R)
• M4: 1,165,966 km (0.069 R)
• M5: 1,256,173 km (0.086 R)
• M6: 1,302,249 km (0.096 R)
• M7: 1,348,924 km (0.065 R)
• M8: 1,468,004 km (0.068 R)
• M9: 1,541,157 km (0.062 R)
• M10: 1,925,175 km (0.077 R)
• M11: 2,395,062 km (0.091 R)
• M12: 2,747,514 km (0.102 R)
• M13: 2,929,874 km (0.101 R)
• M14: 3,147,689 km (0.09 R)
• M15: 3,632,087 km (0.12 R)
• M16: 3,899,867 km (0.069 R)
• M17: 4,243,792 km (0.103 R)
• M18: 4,383,966 km (0.05 R)
• M19: 4,525,784 km (0.118 R)
• M20: 4,741,355 km (0.094 R)
• M21: 6,025,353 km (0.113 R)
• M22: 6,342,202 km (0.113 R)
• M23: 6,543,112 km (0.115 R)
• M24: 6,664,585 km (0.045 R)
• M25: 6,951,065 km (0.117 R)
• M26: 6,992,354 km (0.08 R)
• M27: 7,536,142 km (0.081 R)
• M28: 8,886,862 km (0.114 R)
• M29: 10,076,165 km (0.092 R)
• M30: 10,784,810 km (0.095 R)
• M31: 11,120,956 km (0.049 R)
• M32: 11,217,746 km (0.112 R)
• M33: 11,705,285 km (0.117 R)
• M34: 11,902,306 km (0.074 R)
• M35: 12,449,834 km (0.032 R)
• M36: 12,650,894 km (0.113 R)
• M37: 13,311,817 km (0.113 R)
• M38: 13,879,840 km (0.104 R)
• M39: 14,193,098 km (0.066 R)
• M40: 14,455,792 km (0.036 R)
• M41: 14,667,174 km (0.094 R)
• M42: 15,307,453 km (0.091 R)
• M43: 15,415,163 km (0.09 R)
• M44: 15,523,023 km (0.049 R)
• M45: 16,615,237 km (0.107 R)
• M46: 18,988,458 km (0.104 R)
• M47: 20,273,204 km (0.096 R)
• M48: 20,985,888 km (0.104 R)
• M49: 22,619,048 km (0.11 R)
• M50: 22,925,874 km (0.1 R)
• M51: 22,987,508 km (0.037 R)
• M52: 23,668,029 km (0.119 R)
• M53: 24,859,277 km (0.105 R)
• M54: 26,649,963 km (0.106 R)
• M55: 26,909,216 km (0.103 R)
• M56: 27,039,067 km (0.109 R)
• M57: 27,822,960 km (0.061 R)
• M58: 28,217,599 km (0.095 R)
• M59: 28,879,719 km (0.113 R)
• M60: 29,546,776 km (0.094 R)
• M61: 30,556,861 km (0.061 R)
• M62: 30,896,149 km (0.072 R)
• M63: 31,304,850 km (0.11 R)
• M64: 31,990,158 km (0.088 R)
• M65: 32,403,647 km (0.095 R)
• M66: 33,096,734 km (0.04 R)
• M67: 34,568,029 km (0.108 R)
• M68: 34,992,288 km (0.115 R)
• M69: 35,418,343 km (0.106 R)
• M70: 36,060,567 km (0.107 R)
• M71: 36,419,003 km (0.056 R)
• M72: 36,850,743 km (0.081 R)
• M73: 37,937,422 km (0.062 R)
• M74: 38,667,758 km (0.113 R)
• M75: 39,624,138 km (0.116 R)
• M76: 40,439,446 km (0.058 R)
• M77: 42,086,519 km (0.06 R)
• M78: 42,161,916 km (0.097 R)
• M79: 42,539,501 km (0.083 R)
• M80: 42,918,283 km (0.061 R)
• M81: 43,984,766 km (0.082 R)
• M82: 45,523,230 km (0.116 R)
• M83: 47,235,976 km (0.083 R)
• M84: 48,179,041 km (0.105 R)
• M85: 48,731,955 km (0.071 R)
• M86: 49,287,113 km (0.106 R)
• M87: 50,083,722 km (0.076 R)
• M88: 50,483,597 km (0.09 R)
• M89: 51,045,337 km (0.085 R)
• M90: 53,149,431 km (0.101 R)
• M91: 53,639,065 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 948.3

Radius: 4.2

Gravity: 53.76 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 15.02 AU - 18.82 AU

Year: 26360 Days

Day: 23.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 101,941,587 km

• M1: 77,940 km (0.117 R)
• M2: 690,993 km (0.102 R)
• M3: 748,139 km (0.085 R)
• M4: 1,057,507 km (0.086 R)
• M5: 2,401,046 km (0.071 R)
• M6: 2,488,561 km (0.091 R)
• M7: 3,226,078 km (0.09 R)
• M8: 3,769,418 km (0.057 R)
• M9: 4,340,732 km (0.067 R)
• M10: 5,162,473 km (0.094 R)
• M11: 5,853,465 km (0.092 R)
• M12: 6,757,336 km (0.091 R)
• M13: 7,131,031 km (0.049 R)
• M14: 7,511,309 km (0.12 R)
• M15: 7,575,337 km (0.108 R)
• M16: 8,094,142 km (0.081 R)
• M17: 9,927,614 km (0.107 R)
• M18: 11,217,896 km (0.092 R)
• M19: 12,031,858 km (0.041 R)
• M20: 12,106,806 km (0.097 R)
• M21: 12,332,699 km (0.103 R)
• M22: 13,095,349 km (0.066 R)
• M23: 14,506,057 km (0.067 R)
• M24: 15,882,058 km (0.084 R)
• M25: 16,046,616 km (0.1 R)
• M26: 16,543,879 km (0.105 R)
• M27: 16,710,681 km (0.09 R)
• M28: 16,962,005 km (0.111 R)
• M29: 19,367,389 km (0.045 R)
• M30: 22,244,007 km (0.055 R)
• M31: 22,890,718 km (0.076 R)
• M32: 23,076,668 km (0.044 R)
• M33: 23,169,868 km (0.065 R)
• M34: 24,297,387 km (0.071 R)
• M35: 24,582,072 km (0.113 R)
• M36: 25,442,708 km (0.077 R)
• M37: 26,313,218 km (0.11 R)
• M38: 27,390,323 km (0.071 R)
• M39: 28,581,720 km (0.12 R)
• M40: 29,284,531 km (0.075 R)
• M41: 29,790,022 km (0.035 R)
• M42: 30,196,330 km (0.117 R)
• M43: 30,809,532 km (0.043 R)
• M44: 32,047,903 km (0.088 R)
• M45: 32,673,222 km (0.045 R)
• M46: 32,882,659 km (0.103 R)
• M47: 34,786,591 km (0.102 R)
• M48: 35,214,441 km (0.061 R)
• M49: 37,052,550 km (0.045 R)
• M50: 37,380,170 km (0.092 R)
• M51: 37,818,491 km (0.119 R)
• M52: 37,928,296 km (0.118 R)
• M53: 38,038,251 km (0.118 R)
• M54: 38,479,116 km (0.102 R)
• M55: 39,811,733 km (0.079 R)
• M56: 40,371,379 km (0.111 R)
• M57: 40,708,573 km (0.109 R)
• M58: 44,130,325 km (0.034 R)
• M59: 44,941,893 km (0.089 R)
• M60: 46,109,953 km (0.088 R)
• M61: 47,524,551 km (0.077 R)
• M62: 47,761,663 km (0.09 R)
• M63: 51,001,654 km (0.117 R)
• M64: 51,244,451 km (0.104 R)
• M65: 53,570,250 km (0.101 R)
• M66: 56,055,369 km (0.108 R)
• M67: 56,431,458 km (0.118 R)
• M68: 59,086,821 km (0.07 R)
• M69: 60,879,452 km (0.082 R)
• M70: 64,255,876 km (0.088 R)
• M71: 64,518,121 km (0.111 R)
• M72: 66,231,316 km (0.11 R)
• M73: 67,559,296 km (0.091 R)
• M74: 69,030,142 km (0.071 R)
• M75: 70,376,523 km (0.045 R)
• M76: 70,511,610 km (0.104 R)
• M77: 74,329,497 km (0.09 R)
• M78: 75,018,395 km (0.093 R)
• M79: 76,680,129 km (0.076 R)
• M80: 78,214,105 km (0.094 R)
• M81: 79,335,940 km (0.114 R)
• M82: 79,476,562 km (0.077 R)
• M83: 80,745,900 km (0.1 R)
• M84: 83,447,338 km (0.094 R)
• M85: 83,590,353 km (0.041 R)
• M86: 84,881,084 km (0.065 R)
• M87: 85,456,886 km (0.071 R)
• M88: 87,772,811 km (0.105 R)
• M89: 88,646,612 km (0.038 R)
• M90: 89,230,792 km (0.103 R)
• M91: 90,696,701 km (0.119 R)
• M92: 91,875,233 km (0.099 R)
• M93: 95,440,898 km (0.078 R)
• M94: 96,939,869 km (0.115 R)
• M95: 98,295,675 km (0.116 R)
• M96: 99,202,986 km (0.072 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 13,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit