🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.21 AU - 1.35 AU

Year: 540 Days

Day: 42.2 Hours

Environment

Temp: -2 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.35 AU - 1.85 AU

Year: 754 Days

Day: 18.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,986,922 km

• M1: 379,679 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.66 AU - 1.76 AU

Year: 834 Days

Day: 43.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 104,986,922 km

• M1: 1,117,197 km (0.086 R)
• M2: 1,170,454 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.87 AU - 2.11 AU

Year: 1046 Days

Day: 43.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 121.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.74 AU - 4.52 AU

Year: 2578 Days

Day: 20.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 104,986,922 km

• M1: 766,390 km (0.077 R)
• M2: 1,845,439 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.38 AU - 4.3 AU

Year: 2805 Days

Day: 37.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.5

Radius: 14.8

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.96 AU - 6.64 AU

Year: 5207 Days

Day: 5.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 104,986,922 km

• M1: 287,527 km (0.113 R)
• M2: 493,673 km (0.042 R)
• M3: 660,774 km (0.079 R)
• M4: 987,944 km (0.119 R)
• M5: 1,121,386 km (0.112 R)
• M6: 1,300,903 km (0.076 R)
• M7: 1,421,778 km (0.106 R)
• M8: 1,646,474 km (0.06 R)
• M9: 1,748,650 km (0.089 R)
• M10: 1,868,178 km (0.086 R)
• M11: 2,358,261 km (0.067 R)
• M12: 2,508,158 km (0.118 R)
• M13: 2,817,825 km (0.077 R)
• M14: 3,250,163 km (0.071 R)
• M15: 3,704,043 km (0.041 R)
• M16: 3,801,132 km (0.105 R)
• M17: 4,017,900 km (0.113 R)
• M18: 4,340,732 km (0.085 R)
• M19: 4,505,289 km (0.063 R)
• M20: 4,840,837 km (0.113 R)
• M21: 5,162,922 km (0.077 R)
• M22: 5,536,468 km (0.091 R)
• M23: 5,737,976 km (0.107 R)
• M24: 6,473,848 km (0.102 R)
• M25: 6,877,014 km (0.103 R)
• M26: 8,700,163 km (0.104 R)
• M27: 8,830,314 km (0.041 R)
• M28: 9,013,571 km (0.049 R)
• M29: 9,732,538 km (0.069 R)
• M30: 10,332,127 km (0.064 R)
• M31: 11,452,764 km (0.059 R)
• M32: 12,027,669 km (0.119 R)
• M33: 12,670,940 km (0.117 R)
• M34: 12,937,373 km (0.039 R)
• M35: 13,175,683 km (0.098 R)
• M36: 13,325,430 km (0.11 R)
• M37: 13,596,352 km (0.103 R)
• M38: 13,778,113 km (0.09 R)
• M39: 13,930,105 km (0.086 R)
• M40: 14,822,755 km (0.083 R)
• M41: 15,449,122 km (0.082 R)
• M42: 15,829,100 km (0.085 R)
• M43: 15,988,422 km (0.091 R)
• M44: 16,276,398 km (0.106 R)
• M45: 16,405,052 km (0.112 R)
• M46: 16,663,108 km (0.119 R)
• M47: 16,825,123 km (0.075 R)
• M48: 16,987,736 km (0.107 R)
• M49: 17,347,219 km (0.107 R)
• M50: 18,273,679 km (0.092 R)
• M51: 19,148,378 km (0.077 R)
• M52: 19,284,063 km (0.087 R)
• M53: 19,454,305 km (0.099 R)
• M54: 20,105,505 km (0.091 R)
• M55: 20,209,027 km (0.1 R)
• M56: 20,764,035 km (0.105 R)
• M57: 20,938,466 km (0.107 R)
• M58: 21,148,501 km (0.06 R)
• M59: 21,288,824 km (0.084 R)
• M60: 21,853,556 km (0.107 R)
• M61: 22,137,643 km (0.12 R)
• M62: 22,244,605 km (0.103 R)
• M63: 22,566,240 km (0.083 R)
• M64: 22,889,521 km (0.111 R)
• M65: 23,868,490 km (0.098 R)
• M66: 24,750,220 km (0.051 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.4

Radius: 10.9

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.42 AU - 6.84 AU

Year: 5658 Days

Day: 12.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 104,986,922 km

• M1: 144,362 km (0.066 R)
• M2: 256,560 km (0.106 R)
• M3: 362,625 km (0.087 R)
• M4: 791,822 km (0.118 R)
• M5: 1,103,434 km (0.105 R)
• M6: 1,470,697 km (0.118 R)
• M7: 1,742,666 km (0.11 R)
• M8: 1,875,209 km (0.068 R)
• M9: 2,191,010 km (0.115 R)
• M10: 2,313,980 km (0.098 R)
• M11: 2,439,193 km (0.075 R)
• M12: 2,895,467 km (0.093 R)
• M13: 3,168,333 km (0.109 R)
• M14: 3,497,299 km (0.111 R)
• M15: 3,617,576 km (0.102 R)
• M16: 4,061,732 km (0.049 R)
• M17: 4,575,750 km (0.113 R)
• M18: 4,813,760 km (0.102 R)
• M19: 5,001,805 km (0.069 R)
• M20: 5,329,723 km (0.082 R)
• M21: 5,664,823 km (0.116 R)
• M22: 5,834,915 km (0.106 R)
• M23: 5,920,635 km (0.078 R)
• M24: 6,093,420 km (0.106 R)
• M25: 6,561,961 km (0.068 R)
• M26: 6,860,858 km (0.042 R)
• M27: 7,103,206 km (0.066 R)
• M28: 7,256,095 km (0.091 R)
• M29: 7,752,910 km (0.089 R)
• M30: 8,292,659 km (0.118 R)
• M31: 8,421,463 km (0.106 R)
• M32: 8,681,015 km (0.028 R)
• M33: 8,976,321 km (0.117 R)
• M34: 9,075,355 km (0.095 R)
• M35: 9,576,657 km (0.062 R)
• M36: 9,779,662 km (0.069 R)
• M37: 9,949,904 km (0.025 R)
• M38: 10,190,009 km (0.081 R)
• M39: 10,851,231 km (0.115 R)
• M40: 11,098,516 km (0.046 R)
• M41: 11,706,482 km (0.068 R)
• M42: 12,105,609 km (0.056 R)
• M43: 12,880,077 km (0.12 R)
• M44: 13,104,325 km (0.092 R)
• M45: 13,367,617 km (0.068 R)
• M46: 13,594,706 km (0.095 R)
• M47: 13,822,993 km (0.114 R)
• M48: 14,206,412 km (0.074 R)
• M49: 14,322,051 km (0.119 R)
• M50: 14,438,139 km (0.07 R)
• M51: 14,905,333 km (0.119 R)
• M52: 17,479,913 km (0.063 R)
• M53: 17,562,640 km (0.09 R)
• M54: 18,564,647 km (0.107 R)
• M55: 18,733,393 km (0.076 R)
• M56: 18,987,710 km (0.072 R)
• M57: 20,275,598 km (0.108 R)
• M58: 21,326,373 km (0.106 R)
• M59: 21,636,041 km (0.079 R)
• M60: 22,935,298 km (0.088 R)
• M61: 23,480,283 km (0.056 R)
• M62: 24,629,494 km (0.05 R)
• M63: 25,327,667 km (0.11 R)
• M64: 25,421,316 km (0.093 R)
• M65: 25,891,053 km (0.077 R)
• M66: 26,174,242 km (0.113 R)
• M67: 26,886,627 km (0.104 R)
• M68: 27,991,557 km (0.083 R)
• M69: 28,525,172 km (0.079 R)
• M70: 28,671,330 km (0.11 R)
• M71: 28,915,473 km (0.101 R)
• M72: 29,405,705 km (0.082 R)
• M73: 30,047,181 km (0.094 R)
• M74: 32,506,271 km (0.092 R)
• M75: 32,811,899 km (0.059 R)
• M76: 33,169,588 km (0.066 R)
• M77: 33,271,913 km (0.101 R)
• M78: 33,631,397 km (0.11 R)
• M79: 34,353,805 km (0.119 R)
• M80: 34,561,297 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.3

Radius: 6

Gravity: 25.43 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 17.7 AU - 17.94 AU

Year: 28042 Days

Day: 17.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 104,986,922 km

• M1: 164,258 km (0.106 R)
• M2: 267,331 km (0.11 R)
• M3: 703,559 km (0.076 R)
• M4: 791,223 km (0.051 R)
• M5: 882,627 km (0.119 R)
• M6: 945,608 km (0.114 R)
• M7: 1,010,085 km (0.032 R)
• M8: 1,076,057 km (0.049 R)
• M9: 5,278,561 km (0.096 R)
• M10: 5,336,455 km (0.071 R)
• M11: 5,452,992 km (0.073 R)
• M12: 6,047,943 km (0.097 R)
• M13: 6,353,272 km (0.113 R)
• M14: 7,042,320 km (0.114 R)
• M15: 7,170,226 km (0.096 R)
• M16: 8,019,792 km (0.115 R)
• M17: 8,153,383 km (0.082 R)
• M18: 8,558,345 km (0.064 R)
• M19: 9,388,014 km (0.092 R)
• M20: 9,670,156 km (0.111 R)
• M21: 10,026,797 km (0.071 R)
• M22: 10,098,754 km (0.1 R)
• M23: 10,826,697 km (0.097 R)
• M24: 11,798,186 km (0.082 R)
• M25: 12,719,409 km (0.112 R)
• M26: 12,953,380 km (0.07 R)
• M27: 13,267,386 km (0.109 R)
• M28: 15,286,808 km (0.088 R)
• M29: 15,618,616 km (0.045 R)
• M30: 16,969,784 km (0.071 R)
• M31: 18,799,366 km (0.076 R)
• M32: 19,692,316 km (0.116 R)
• M33: 20,599,028 km (0.086 R)
• M34: 20,873,690 km (0.093 R)
• M35: 21,057,546 km (0.047 R)
• M36: 21,612,105 km (0.079 R)
• M37: 22,830,131 km (0.074 R)
• M38: 23,114,367 km (0.091 R)
• M39: 23,974,106 km (0.116 R)
• M40: 24,070,297 km (0.084 R)
• M41: 24,553,199 km (0.096 R)
• M42: 24,650,139 km (0.075 R)
• M43: 24,941,705 km (0.068 R)
• M44: 25,234,468 km (0.028 R)
• M45: 27,818,771 km (0.08 R)
• M46: 29,656,731 km (0.114 R)
• M47: 31,744,369 km (0.055 R)
• M48: 32,486,225 km (0.106 R)
• M49: 33,771,121 km (0.111 R)
• M50: 33,986,991 km (0.056 R)
• M51: 34,419,927 km (0.106 R)
• M52: 35,291,185 km (0.113 R)
• M53: 35,839,461 km (0.113 R)
• M54: 36,280,027 km (0.086 R)
• M55: 36,390,580 km (0.107 R)
• M56: 36,611,685 km (0.117 R)
• M57: 38,510,082 km (0.104 R)
• M58: 39,414,401 km (0.097 R)
• M59: 39,983,172 km (0.119 R)
• M60: 42,401,422 km (0.109 R)
• M61: 46,415,881 km (0.116 R)
• M62: 46,775,963 km (0.081 R)
• M63: 48,468,214 km (0.054 R)
• M64: 51,167,708 km (0.086 R)
• M65: 53,412,424 km (0.085 R)
• M66: 54,420,414 km (0.11 R)
• M67: 55,180,521 km (0.026 R)
• M68: 55,561,846 km (0.092 R)
• M69: 57,095,972 km (0.073 R)
• M70: 57,739,393 km (0.112 R)
• M71: 59,163,116 km (0.083 R)
• M72: 60,336,561 km (0.065 R)
• M73: 61,649,432 km (0.098 R)
• M74: 63,104,421 km (0.076 R)
• M75: 63,636,391 km (0.111 R)
• M76: 65,375,317 km (0.081 R)
• M77: 65,509,656 km (0.109 R)
• M78: 65,913,420 km (0.049 R)
• M79: 67,401,021 km (0.054 R)
• M80: 68,899,693 km (0.119 R)
• M81: 75,566,372 km (0.071 R)
• M82: 76,555,663 km (0.054 R)
• M83: 77,833,977 km (0.064 R)
• M84: 82,435,458 km (0.091 R)
• M85: 84,037,501 km (0.109 R)
• M86: 84,769,035 km (0.062 R)
• M87: 85,355,907 km (0.066 R)
• M88: 86,238,685 km (0.115 R)
• M89: 88,013,065 km (0.103 R)
• M90: 90,547,552 km (0.076 R)
• M91: 92,049,515 km (0.086 R)
• M92: 95,382,854 km (0.099 R)
• M93: 95,840,474 km (0.079 R)
• M94: 96,145,953 km (0.108 R)
• M95: 100,301,483 km (0.081 R)
• M96: 100,922,015 km (0.119 R)
• M97: 103,730,565 km (0.092 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 17,590 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit