🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.79 AU - 1.05 AU

Year: 315 Days

Day: 41.2 Hours

Environment

Temp: 153 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.2 AU - 1.24 AU

Year: 480 Days

Day: 42.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.04 AU - 3.1 AU

Year: 1469 Days

Day: 39.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.59 AU - 2.79 AU

Year: 1573 Days

Day: 32.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 102,833,719 km

• M1: 30,518 km (0.073 R)
• M2: 122,521 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.84 AU - 5.3 AU

Year: 3482 Days

Day: 30.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.4

Radius: 9.3

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.71 AU - 10.93 AU

Year: 9337 Days

Day: 10.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 102,833,719 km

• M1: 120,426 km (0.076 R)
• M2: 261,048 km (0.103 R)
• M3: 626,366 km (0.097 R)
• M4: 924,066 km (0.091 R)
• M5: 1,046,886 km (0.079 R)
• M6: 1,370,616 km (0.119 R)
• M7: 1,527,993 km (0.092 R)
• M8: 1,625,381 km (0.083 R)
• M9: 1,878,201 km (0.079 R)
• M10: 2,364,694 km (0.035 R)
• M11: 2,809,298 km (0.115 R)
• M12: 2,949,771 km (0.099 R)
• M13: 3,113,281 km (0.113 R)
• M14: 3,321,821 km (0.106 R)
• M15: 3,556,689 km (0.061 R)
• M16: 3,686,989 km (0.041 R)
• M17: 3,796,944 km (0.057 R)
• M18: 3,885,655 km (0.065 R)
• M19: 4,409,098 km (0.113 R)
• M20: 4,620,031 km (0.113 R)
• M21: 4,738,662 km (0.062 R)
• M22: 4,810,320 km (0.095 R)
• M23: 5,800,358 km (0.076 R)
• M24: 5,980,025 km (0.062 R)
• M25: 6,083,547 km (0.096 R)
• M26: 6,743,722 km (0.111 R)
• M27: 6,851,582 km (0.114 R)
• M28: 7,068,799 km (0.105 R)
• M29: 7,315,934 km (0.104 R)
• M30: 7,622,012 km (0.037 R)
• M31: 8,188,987 km (0.072 R)
• M32: 8,304,028 km (0.095 R)
• M33: 8,448,689 km (0.107 R)
• M34: 9,393,699 km (0.085 R)
• M35: 9,665,518 km (0.101 R)
• M36: 10,032,033 km (0.119 R)
• M37: 10,279,019 km (0.107 R)
• M38: 10,527,801 km (0.067 R)
• M39: 10,841,806 km (0.116 R)
• M40: 10,904,937 km (0.117 R)
• M41: 10,999,931 km (0.053 R)
• M42: 11,063,361 km (0.11 R)
• M43: 11,511,107 km (0.09 R)
• M44: 11,737,150 km (0.089 R)
• M45: 12,689,340 km (0.117 R)
• M46: 14,250,095 km (0.08 R)
• M47: 14,353,916 km (0.066 R)
• M48: 14,423,329 km (0.103 R)
• M49: 14,772,042 km (0.073 R)
• M50: 14,877,209 km (0.117 R)
• M51: 14,947,370 km (0.065 R)
• M52: 15,584,508 km (0.039 R)
• M53: 15,691,620 km (0.107 R)
• M54: 16,014,153 km (0.09 R)
• M55: 16,230,471 km (0.11 R)
• M56: 16,339,079 km (0.07 R)
• M57: 16,593,097 km (0.12 R)
• M58: 17,142,121 km (0.072 R)
• M59: 17,289,624 km (0.114 R)
• M60: 17,474,527 km (0.032 R)
• M61: 17,548,578 km (0.101 R)
• M62: 17,697,129 km (0.119 R)
• M63: 18,145,474 km (0.064 R)
• M64: 18,900,793 km (0.067 R)
• M65: 19,627,839 km (0.106 R)
• M66: 19,743,628 km (0.104 R)
• M67: 20,052,996 km (0.117 R)
• M68: 20,169,533 km (0.099 R)
• M69: 21,426,005 km (0.067 R)
• M70: 21,584,729 km (0.066 R)
• M71: 23,398,453 km (0.091 R)
• M72: 25,470,384 km (0.053 R)
• M73: 25,554,607 km (0.092 R)
• M74: 25,638,681 km (0.073 R)
• M75: 27,169,816 km (0.098 R)
• M76: 27,384,788 km (0.057 R)
• M77: 27,514,190 km (0.086 R)
• M78: 29,213,023 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.1

Radius: 6.3

Gravity: 19.73 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 13.99 AU - 19.93 AU

Year: 24896 Days

Day: 16.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 102,833,719 km

• M1: 199,264 km (0.099 R)
• M2: 733,030 km (0.066 R)
• M3: 1,169,107 km (0.107 R)
• M4: 1,782,010 km (0.064 R)
• M5: 2,603,452 km (0.1 R)
• M6: 2,987,320 km (0.107 R)
• M7: 3,119,116 km (0.115 R)
• M8: 4,046,473 km (0.1 R)
• M9: 4,590,560 km (0.093 R)
• M10: 4,742,851 km (0.109 R)
• M11: 5,315,811 km (0.048 R)
• M12: 5,691,750 km (0.085 R)
• M13: 6,187,667 km (0.111 R)
• M14: 6,697,497 km (0.071 R)
• M15: 7,161,848 km (0.115 R)
• M16: 8,121,519 km (0.107 R)
• M17: 8,930,694 km (0.083 R)
• M18: 9,057,403 km (0.077 R)
• M19: 9,120,982 km (0.087 R)
• M20: 9,441,271 km (0.113 R)
• M21: 10,225,014 km (0.084 R)
• M22: 10,624,590 km (0.058 R)
• M23: 11,301,970 km (0.099 R)
• M24: 12,556,048 km (0.039 R)
• M25: 12,698,166 km (0.092 R)
• M26: 13,416,386 km (0.107 R)
• M27: 14,518,324 km (0.09 R)
• M28: 15,269,006 km (0.103 R)
• M29: 15,420,698 km (0.043 R)
• M30: 16,886,159 km (0.112 R)
• M31: 17,043,087 km (0.099 R)
• M32: 18,074,265 km (0.106 R)
• M33: 18,962,577 km (0.027 R)
• M34: 19,207,170 km (0.115 R)
• M35: 19,947,679 km (0.036 R)
• M36: 20,529,914 km (0.109 R)
• M37: 21,371,552 km (0.089 R)
• M38: 22,568,634 km (0.102 R)
• M39: 22,741,420 km (0.107 R)
• M40: 24,404,499 km (0.078 R)
• M41: 27,017,675 km (0.046 R)
• M42: 28,124,699 km (0.096 R)
• M43: 28,683,746 km (0.055 R)
• M44: 29,058,489 km (0.073 R)
• M45: 31,052,329 km (0.107 R)
• M46: 31,533,586 km (0.098 R)
• M47: 31,630,076 km (0.067 R)
• M48: 32,211,414 km (0.094 R)
• M49: 33,187,988 km (0.081 R)
• M50: 33,286,274 km (0.086 R)
• M51: 33,778,601 km (0.102 R)
• M52: 34,273,471 km (0.081 R)
• M53: 37,190,629 km (0.103 R)
• M54: 38,317,849 km (0.085 R)
• M55: 40,815,685 km (0.119 R)
• M56: 41,554,100 km (0.038 R)
• M57: 45,420,906 km (0.084 R)
• M58: 46,076,443 km (0.084 R)
• M59: 47,396,944 km (0.12 R)
• M60: 47,507,497 km (0.069 R)
• M61: 47,839,753 km (0.107 R)
• M62: 48,395,360 km (0.044 R)
• M63: 48,953,061 km (0.106 R)
• M64: 49,400,807 km (0.089 R)
• M65: 50,526,082 km (0.03 R)
• M66: 50,639,029 km (0.111 R)
• M67: 53,606,003 km (0.107 R)
• M68: 53,721,194 km (0.119 R)
• M69: 54,183,002 km (0.06 R)
• M70: 54,762,096 km (0.096 R)
• M71: 57,452,015 km (0.098 R)
• M72: 57,806,113 km (0.041 R)
• M73: 58,279,291 km (0.101 R)
• M74: 59,825,984 km (0.115 R)
• M75: 61,506,716 km (0.102 R)
• M76: 61,748,017 km (0.095 R)
• M77: 61,989,767 km (0.08 R)
• M78: 64,056,761 km (0.058 R)
• M79: 65,652,522 km (0.098 R)
• M80: 65,775,940 km (0.079 R)
• M81: 67,510,078 km (0.08 R)
• M82: 67,634,544 km (0.039 R)
• M83: 68,382,832 km (0.059 R)
• M84: 69,259,326 km (0.097 R)
• M85: 69,887,787 km (0.106 R)
• M86: 71,403,512 km (0.091 R)
• M87: 71,530,222 km (0.102 R)
• M88: 71,911,098 km (0.091 R)
• M89: 75,110,997 km (0.096 R)
• M90: 80,986,602 km (0.085 R)
• M91: 81,118,847 km (0.049 R)
• M92: 82,179,346 km (0.114 R)
• M93: 84,984,905 km (0.117 R)
• M94: 85,792,284 km (0.117 R)
• M95: 90,826,851 km (0.116 R)
• M96: 92,065,821 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 746.3

Radius: 3.6

Gravity: 57.58 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 16.27 AU - 22.23 AU

Year: 30105 Days

Day: 19.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 102,833,719 km

• M1: 61,634 km (0.086 R)
• M2: 746,942 km (0.101 R)
• M3: 836,402 km (0.047 R)
• M4: 898,036 km (0.105 R)
• M5: 1,263,653 km (0.116 R)
• M6: 1,406,968 km (0.078 R)
• M7: 2,113,968 km (0.07 R)
• M8: 2,820,069 km (0.077 R)
• M9: 3,150,082 km (0.11 R)
• M10: 5,030,378 km (0.111 R)
• M11: 5,429,206 km (0.118 R)
• M12: 5,486,951 km (0.065 R)
• M13: 5,661,531 km (0.052 R)
• M14: 6,196,344 km (0.096 R)
• M15: 6,747,014 km (0.091 R)
• M16: 7,634,279 km (0.096 R)
• M17: 8,025,627 km (0.074 R)
• M18: 8,157,572 km (0.103 R)
• M19: 9,515,621 km (0.056 R)
• M20: 10,078,259 km (0.078 R)
• M21: 11,679,854 km (0.093 R)
• M22: 11,979,498 km (0.107 R)
• M23: 12,739,455 km (0.069 R)
• M24: 15,274,242 km (0.086 R)
• M25: 16,430,633 km (0.091 R)
• M26: 18,913,808 km (0.106 R)
• M27: 19,089,287 km (0.039 R)
• M28: 19,975,056 km (0.109 R)
• M29: 21,786,237 km (0.046 R)
• M30: 24,791,210 km (0.111 R)
• M31: 25,465,597 km (0.046 R)
• M32: 28,323,365 km (0.087 R)
• M33: 28,423,595 km (0.108 R)
• M34: 29,942,911 km (0.079 R)
• M35: 30,352,361 km (0.086 R)
• M36: 31,696,198 km (0.108 R)
• M37: 32,532,750 km (0.118 R)
• M38: 33,801,190 km (0.09 R)
• M39: 34,978,077 km (0.087 R)
• M40: 35,301,358 km (0.117 R)
• M41: 35,517,526 km (0.036 R)
• M42: 35,950,911 km (0.107 R)
• M43: 36,168,277 km (0.099 R)
• M44: 36,386,092 km (0.079 R)
• M45: 37,042,228 km (0.06 R)
• M46: 37,481,896 km (0.053 R)
• M47: 38,922,374 km (0.078 R)
• M48: 39,033,824 km (0.119 R)
• M49: 40,719,942 km (0.1 R)
• M50: 42,544,438 km (0.109 R)
• M51: 43,466,709 km (0.103 R)
• M52: 44,395,412 km (0.081 R)
• M53: 45,800,884 km (0.116 R)
• M54: 52,057,217 km (0.102 R)
• M55: 52,303,156 km (0.051 R)
• M56: 52,426,275 km (0.087 R)
• M57: 52,919,648 km (0.038 R)
• M58: 54,658,574 km (0.097 R)
• M59: 54,783,488 km (0.039 R)
• M60: 56,416,199 km (0.079 R)
• M61: 57,682,845 km (0.09 R)
• M62: 58,575,196 km (0.077 R)
• M63: 58,702,952 km (0.1 R)
• M64: 59,472,035 km (0.099 R)
• M65: 60,631,718 km (0.112 R)
• M66: 61,279,327 km (0.119 R)
• M67: 61,409,028 km (0.111 R)
• M68: 62,320,079 km (0.101 R)
• M69: 63,104,571 km (0.108 R)
• M70: 63,235,618 km (0.115 R)
• M71: 63,498,013 km (0.11 R)
• M72: 64,551,182 km (0.066 R)
• M73: 66,141,557 km (0.085 R)
• M74: 67,342,977 km (0.061 R)
• M75: 67,744,947 km (0.118 R)
• M76: 70,445,637 km (0.092 R)
• M77: 71,399,174 km (0.032 R)
• M78: 71,535,757 km (0.1 R)
• M79: 73,043,554 km (0.078 R)
• M80: 73,181,184 km (0.093 R)
• M81: 75,812,012 km (0.077 R)
• M82: 76,230,288 km (0.03 R)
• M83: 79,461,901 km (0.103 R)
• M84: 80,880,986 km (0.12 R)
• M85: 82,308,300 km (0.111 R)
• M86: 83,168,637 km (0.104 R)
• M87: 84,032,116 km (0.073 R)
• M88: 85,912,860 km (0.107 R)
• M89: 86,639,906 km (0.095 R)
• M90: 91,193,216 km (0.108 R)
• M91: 92,529,574 km (0.089 R)
• M92: 93,424,020 km (0.119 R)
• M93: 94,021,963 km (0.12 R)
• M94: 95,672,925 km (0.109 R)
• M95: 96,879,581 km (0.113 R)
• M96: 97,636,247 km (0.1 R)
• M97: 99,765,474 km (0.082 R)
• M98: 101,756,322 km (0.051 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 20,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit