🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.61 AU - 0.71 AU

Year: 201 Days

Day: 24.6 Hours

Environment

Temp: 197 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,699,651 km

• M1: 306,526 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.64 AU - 0.7 AU

Year: 206 Days

Day: 15.6 Hours

Environment

Temp: 184 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.1 AU - 3.22 AU

Year: 1626 Days

Day: 24.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,699,651 km

• M1: 761,453 km (0.038 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.64 AU - 3.7 AU

Year: 2115 Days

Day: 38.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.68 AU - 4.56 AU

Year: 3134 Days

Day: 42.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.1

Radius: 14.4

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.41 AU - 6.65 AU

Year: 4873 Days

Day: 6.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 62,699,651 km

• M1: 194,776 km (0.09 R)
• M2: 287,078 km (0.104 R)
• M3: 446,101 km (0.072 R)
• M4: 550,071 km (0.067 R)
• M5: 702,212 km (0.066 R)
• M6: 829,819 km (0.099 R)
• M7: 988,244 km (0.085 R)
• M8: 1,099,993 km (0.063 R)
• M9: 1,753,437 km (0.109 R)
• M10: 1,891,815 km (0.118 R)
• M11: 2,135,958 km (0.096 R)
• M12: 2,360,206 km (0.098 R)
• M13: 2,719,390 km (0.091 R)
• M14: 2,914,017 km (0.105 R)
• M15: 3,113,281 km (0.116 R)
• M16: 3,334,237 km (0.083 R)
• M17: 3,525,423 km (0.06 R)
• M18: 3,684,596 km (0.111 R)
• M19: 3,774,205 km (0.091 R)
• M20: 4,176,773 km (0.084 R)
• M21: 5,003,750 km (0.03 R)
• M22: 5,426,064 km (0.091 R)
• M23: 5,755,628 km (0.084 R)
• M24: 6,007,252 km (0.115 R)
• M25: 6,283,859 km (0.102 R)
• M26: 6,564,803 km (0.116 R)
• M27: 6,982,780 km (0.101 R)
• M28: 7,409,583 km (0.027 R)
• M29: 7,729,572 km (0.1 R)
• M30: 8,194,672 km (0.106 R)
• M31: 8,644,962 km (0.098 R)
• M32: 8,860,981 km (0.107 R)
• M33: 8,957,621 km (0.094 R)
• M34: 9,594,459 km (0.056 R)
• M35: 9,693,792 km (0.047 R)
• M36: 10,018,869 km (0.107 R)
• M37: 10,347,535 km (0.109 R)
• M38: 10,551,587 km (0.106 R)
• M39: 11,015,639 km (0.101 R)
• M40: 11,407,436 km (0.108 R)
• M41: 11,539,082 km (0.088 R)
• M42: 12,285,576 km (0.095 R)
• M43: 12,420,513 km (0.068 R)
• M44: 12,583,126 km (0.102 R)
• M45: 12,691,883 km (0.118 R)
• M46: 13,268,284 km (0.092 R)
• M47: 13,406,812 km (0.108 R)
• M48: 13,993,834 km (0.041 R)
• M49: 14,418,392 km (0.055 R)
• M50: 15,251,054 km (0.04 R)
• M51: 15,687,880 km (0.043 R)
• M52: 15,922,599 km (0.116 R)
• M53: 16,306,467 km (0.074 R)
• M54: 16,783,086 km (0.113 R)
• M55: 16,993,121 km (0.106 R)
• M56: 17,415,586 km (0.108 R)
• M57: 17,597,796 km (0.073 R)
• M58: 17,933,494 km (0.111 R)
• M59: 18,148,166 km (0.067 R)
• M60: 19,265,962 km (0.112 R)
• M61: 19,422,890 km (0.06 R)
• M62: 19,706,528 km (0.119 R)
• M63: 20,150,684 km (0.028 R)
• M64: 20,342,019 km (0.099 R)
• M65: 20,662,159 km (0.068 R)
• M66: 21,177,972 km (0.028 R)
• M67: 21,828,723 km (0.049 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46.3

Radius: 4.4

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 10.84 AU - 15.9 AU

Year: 18320 Days

Day: 23.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 62,699,651 km

• M1: 431,141 km (0.104 R)
• M2: 869,014 km (0.092 R)
• M3: 1,033,272 km (0.072 R)
• M4: 1,992,644 km (0.097 R)
• M5: 2,357,662 km (0.115 R)
• M6: 3,273,201 km (0.088 R)
• M7: 3,593,191 km (0.112 R)
• M8: 4,424,357 km (0.079 R)
• M9: 4,921,321 km (0.085 R)
• M10: 7,408,835 km (0.102 R)
• M11: 7,686,937 km (0.106 R)
• M12: 7,743,036 km (0.073 R)
• M13: 7,996,904 km (0.073 R)
• M14: 8,892,247 km (0.089 R)
• M15: 9,486,599 km (0.086 R)
• M16: 9,727,901 km (0.048 R)
• M17: 10,650,770 km (0.094 R)
• M18: 10,807,249 km (0.067 R)
• M19: 11,027,607 km (0.027 R)
• M20: 11,665,492 km (0.117 R)
• M21: 11,826,908 km (0.119 R)
• M22: 12,086,610 km (0.08 R)
• M23: 12,545,427 km (0.041 R)
• M24: 12,810,365 km (0.1 R)
• M25: 12,943,357 km (0.069 R)
• M26: 13,177,478 km (0.085 R)
• M27: 13,412,945 km (0.076 R)
• M28: 13,990,393 km (0.067 R)
• M29: 14,784,608 km (0.102 R)
• M30: 14,889,326 km (0.111 R)
• M31: 15,771,206 km (0.107 R)
• M32: 18,104,484 km (0.105 R)
• M33: 18,478,778 km (0.093 R)
• M34: 19,158,700 km (0.085 R)
• M35: 19,501,728 km (0.111 R)
• M36: 20,155,321 km (0.064 R)
• M37: 21,681,519 km (0.094 R)
• M38: 21,840,242 km (0.072 R)
• M39: 23,651,124 km (0.078 R)
• M40: 24,512,658 km (0.093 R)
• M41: 26,562,299 km (0.119 R)
• M42: 27,115,362 km (0.118 R)
• M43: 28,103,007 km (0.101 R)
• M44: 28,146,091 km (0.057 R)
• M45: 28,319,176 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797.7

Radius: 3.7

Gravity: 58.27 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 12.34 AU - 17.94 AU

Year: 22076 Days

Day: 21.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,699,651 km

• M1: 53,706 km (0.042 R)
• M2: 306,077 km (0.097 R)
• M3: 383,868 km (0.079 R)
• M4: 581,786 km (0.106 R)
• M5: 629,657 km (0.1 R)
• M6: 1,059,303 km (0.112 R)
• M7: 1,462,170 km (0.076 R)
• M8: 2,788,953 km (0.102 R)
• M9: 3,079,023 km (0.09 R)
• M10: 3,687,438 km (0.086 R)
• M11: 4,764,243 km (0.076 R)
• M12: 5,210,344 km (0.098 R)
• M13: 5,311,173 km (0.085 R)
• M14: 6,900,800 km (0.1 R)
• M15: 7,123,103 km (0.098 R)
• M16: 7,574,739 km (0.099 R)
• M17: 8,564,927 km (0.109 R)
• M18: 8,684,156 km (0.082 R)
• M19: 9,166,161 km (0.052 R)
• M20: 9,967,856 km (0.115 R)
• M21: 10,663,635 km (0.113 R)
• M22: 10,791,841 km (0.119 R)
• M23: 10,984,972 km (0.073 R)
• M24: 12,503,988 km (0.082 R)
• M25: 12,979,111 km (0.056 R)
• M26: 13,184,659 km (0.109 R)
• M27: 14,369,175 km (0.076 R)
• M28: 14,652,812 km (0.062 R)
• M29: 14,795,229 km (0.107 R)
• M30: 15,297,579 km (0.105 R)
• M31: 16,171,829 km (0.081 R)
• M32: 16,837,988 km (0.086 R)
• M33: 17,437,726 km (0.069 R)
• M34: 17,588,670 km (0.109 R)
• M35: 18,273,679 km (0.089 R)
• M36: 19,747,966 km (0.069 R)
• M37: 20,221,443 km (0.077 R)
• M38: 21,583,083 km (0.048 R)
• M39: 22,891,466 km (0.088 R)
• M40: 22,974,044 km (0.117 R)
• M41: 23,889,434 km (0.111 R)
• M42: 24,562,624 km (0.042 R)
• M43: 26,706,212 km (0.053 R)
• M44: 28,109,290 km (0.042 R)
• M45: 30,530,532 km (0.112 R)
• M46: 30,712,592 km (0.045 R)
• M47: 30,894,952 km (0.108 R)
• M48: 31,719,985 km (0.08 R)
• M49: 34,049,523 km (0.115 R)
• M50: 34,238,165 km (0.085 R)
• M51: 34,332,711 km (0.105 R)
• M52: 34,521,953 km (0.038 R)
• M53: 35,091,771 km (0.076 R)
• M54: 35,473,395 km (0.106 R)
• M55: 37,791,863 km (0.111 R)
• M56: 38,379,184 km (0.104 R)
• M57: 40,358,214 km (0.104 R)
• M58: 41,864,216 km (0.062 R)
• M59: 47,330,373 km (0.099 R)
• M60: 47,751,940 km (0.115 R)
• M61: 48,386,534 km (0.117 R)
• M62: 49,023,970 km (0.053 R)
• M63: 50,092,548 km (0.04 R)
• M64: 54,443,003 km (0.113 R)
• M65: 56,886,834 km (0.05 R)
• M66: 57,110,782 km (0.077 R)
• M67: 57,334,880 km (0.118 R)
• M68: 57,559,426 km (0.075 R)
• M69: 58,347,508 km (0.086 R)
• M70: 58,573,401 km (0.068 R)
• M71: 60,276,423 km (0.118 R)
• M72: 60,962,030 km (0.06 R)
• M73: 61,420,697 km (0.065 R)
• M74: 61,535,439 km (0.103 R)
• M75: 63,034,708 km (0.038 R)
• M76: 63,963,262 km (0.099 R)
• M77: 65,481,830 km (0.062 R)
• M78: 65,716,549 km (0.034 R)
• M79: 65,833,984 km (0.052 R)
• M80: 67,130,399 km (0.118 R)
• M81: 68,316,411 km (0.111 R)
• M82: 70,588,653 km (0.111 R)
• M83: 72,157,486 km (0.064 R)
• M84: 73,615,915 km (0.094 R)
• M85: 74,104,203 km (0.103 R)
• M86: 75,575,647 km (0.084 R)
• M87: 77,304,251 km (0.104 R)
• M88: 77,428,268 km (0.113 R)
• M89: 78,049,099 km (0.032 R)
• M90: 81,430,310 km (0.079 R)
• M91: 82,188,173 km (0.113 R)
• M92: 84,220,460 km (0.055 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223.4

Radius: 7.7

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 15.1 AU - 18.84 AU

Year: 26197 Days

Day: 22.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 62,699,651 km

• M1: 111,600 km (0.04 R)
• M2: 167,998 km (0.101 R)
• M3: 343,178 km (0.063 R)
• M4: 437,424 km (0.07 R)
• M5: 596,596 km (0.093 R)
• M6: 838,047 km (0.074 R)
• M7: 1,512,285 km (0.084 R)
• M8: 2,473,750 km (0.081 R)
• M9: 2,665,684 km (0.117 R)
• M10: 2,763,521 km (0.031 R)
• M11: 2,862,555 km (0.07 R)
• M12: 4,996,718 km (0.101 R)
• M13: 6,034,479 km (0.111 R)
• M14: 7,273,149 km (0.049 R)
• M15: 7,687,685 km (0.089 R)
• M16: 7,827,559 km (0.077 R)
• M17: 7,968,181 km (0.094 R)
• M18: 8,830,164 km (0.112 R)
• M19: 10,744,717 km (0.064 R)
• M20: 10,953,556 km (0.115 R)
• M21: 11,802,075 km (0.054 R)
• M22: 13,281,598 km (0.029 R)
• M23: 15,814,739 km (0.1 R)
• M24: 20,267,669 km (0.096 R)
• M25: 20,332,146 km (0.049 R)
• M26: 21,832,313 km (0.105 R)
• M27: 22,829,832 km (0.091 R)
• M28: 23,706,326 km (0.106 R)
• M29: 26,190,548 km (0.116 R)
• M30: 32,148,882 km (0.112 R)
• M31: 33,282,385 km (0.05 R)
• M32: 34,198,522 km (0.065 R)
• M33: 34,659,732 km (0.043 R)
• M34: 34,736,775 km (0.069 R)
• M35: 37,311,803 km (0.089 R)
• M36: 37,548,916 km (0.097 R)
• M37: 39,142,582 km (0.113 R)
• M38: 39,383,584 km (0.111 R)
• M39: 41,328,805 km (0.054 R)
• M40: 42,560,445 km (0.07 R)
• M41: 42,973,634 km (0.056 R)
• M42: 43,222,116 km (0.064 R)
• M43: 46,242,048 km (0.115 R)
• M44: 47,777,371 km (0.116 R)
• M45: 51,248,491 km (0.085 R)
• M46: 52,128,874 km (0.09 R)
• M47: 52,570,936 km (0.042 R)
• M48: 54,262,140 km (0.111 R)
• M49: 55,159,428 km (0.112 R)
• M50: 58,521,789 km (0.115 R)
• M51: 59,718,872 km (0.092 R)
• M52: 62,418,216 km (0.067 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 12,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit