🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.64 AU - 0.86 AU

Year: 249 Days

Day: 37.9 Hours

Environment

Temp: 136 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,568,955 km

• M1: 379,679 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.75 AU - 1.11 AU

Year: 343 Days

Day: 22.9 Hours

Environment

Temp: 32 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.83 AU - 1.13 AU

Year: 371 Days

Day: 15.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.12 AU - 1.44 AU

Year: 554 Days

Day: 33.8 Hours

Environment

Temp: -28 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.61 AU - 1.87 AU

Year: 879 Days

Day: 34.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 125.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,568,955 km

• M1: 668,553 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.88 AU - 2.02 AU

Year: 1043 Days

Day: 28.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.06 AU - 3.74 AU

Year: 2400 Days

Day: 20.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.9

Radius: 11

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.25 AU - 4.35 AU

Year: 3414 Days

Day: 11.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 89,568,955 km

• M1: 176,525 km (0.114 R)
• M2: 248,931 km (0.111 R)
• M3: 393,293 km (0.118 R)
• M4: 482,603 km (0.115 R)
• M5: 702,661 km (0.098 R)
• M6: 937,231 km (0.117 R)
• M7: 1,124,826 km (0.113 R)
• M8: 1,492,089 km (0.103 R)
• M9: 1,642,285 km (0.086 R)
• M10: 1,773,632 km (0.11 R)
• M11: 2,175,452 km (0.111 R)
• M12: 2,320,263 km (0.101 R)
• M13: 2,400,597 km (0.111 R)
• M14: 2,619,608 km (0.068 R)
• M15: 3,062,717 km (0.114 R)
• M16: 3,210,670 km (0.086 R)
• M17: 3,300,578 km (0.08 R)
• M18: 3,467,828 km (0.069 R)
• M19: 3,684,596 km (0.059 R)
• M20: 3,826,414 km (0.095 R)
• M21: 3,938,014 km (0.079 R)
• M22: 4,378,580 km (0.093 R)
• M23: 4,528,926 km (0.064 R)
• M24: 4,630,204 km (0.094 R)
• M25: 4,749,284 km (0.113 R)
• M26: 4,852,057 km (0.05 R)
• M27: 5,182,818 km (0.071 R)
• M28: 5,556,963 km (0.119 R)
• M29: 5,902,982 km (0.092 R)
• M30: 6,013,834 km (0.049 R)
• M31: 6,199,934 km (0.092 R)
• M32: 6,520,822 km (0.106 R)
• M33: 6,866,542 km (0.08 R)
• M34: 7,616,177 km (0.088 R)
• M35: 8,205,593 km (0.088 R)
• M36: 8,308,815 km (0.097 R)
• M37: 8,453,925 km (0.102 R)
• M38: 8,641,820 km (0.085 R)
• M39: 9,256,368 km (0.051 R)
• M40: 9,363,780 km (0.03 R)
• M41: 9,885,278 km (0.102 R)
• M42: 10,171,608 km (0.086 R)
• M43: 10,416,051 km (0.076 R)
• M44: 10,550,240 km (0.045 R)
• M45: 10,639,999 km (0.064 R)
• M46: 10,910,921 km (0.118 R)
• M47: 11,047,204 km (0.094 R)
• M48: 11,275,640 km (0.036 R)
• M49: 11,344,455 km (0.073 R)
• M50: 11,690,625 km (0.101 R)
• M51: 12,228,280 km (0.116 R)
• M52: 12,441,008 km (0.099 R)
• M53: 13,086,223 km (0.087 R)
• M54: 13,327,973 km (0.114 R)
• M55: 13,791,278 km (0.105 R)
• M56: 14,508,749 km (0.067 R)
• M57: 14,859,556 km (0.071 R)
• M58: 15,390,928 km (0.113 R)
• M59: 15,825,510 km (0.091 R)
• M60: 16,134,878 km (0.048 R)
• M61: 16,238,400 km (0.073 R)
• M62: 16,368,251 km (0.112 R)
• M63: 16,602,521 km (0.101 R)
• M64: 16,707,090 km (0.112 R)
• M65: 17,286,034 km (0.071 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.5

Radius: 12.5

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 6.97 AU - 7.17 AU

Year: 7198 Days

Day: 7.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 89,568,955 km

• M1: 161,117 km (0.083 R)
• M2: 292,464 km (0.033 R)
• M3: 372,798 km (0.118 R)
• M4: 520,152 km (0.089 R)
• M5: 690,843 km (0.05 R)
• M6: 984,653 km (0.087 R)
• M7: 1,403,378 km (0.098 R)
• M8: 1,525,599 km (0.116 R)
• M9: 1,688,062 km (0.056 R)
• M10: 1,875,658 km (0.103 R)
• M11: 2,170,216 km (0.091 R)
• M12: 2,251,298 km (0.107 R)
• M13: 2,395,810 km (0.111 R)
• M14: 2,564,855 km (0.11 R)
• M15: 3,004,972 km (0.1 R)
• M16: 3,327,356 km (0.069 R)
• M17: 3,685,344 km (0.1 R)
• M18: 4,055,897 km (0.097 R)
• M19: 4,207,440 km (0.043 R)
• M20: 4,568,569 km (0.078 R)
• M21: 5,183,865 km (0.034 R)
• M22: 5,853,914 km (0.116 R)
• M23: 6,112,270 km (0.085 R)
• M24: 6,315,723 km (0.104 R)
• M25: 6,433,157 km (0.079 R)
• M26: 6,580,810 km (0.037 R)
• M27: 6,669,971 km (0.062 R)
• M28: 6,970,214 km (0.099 R)
• M29: 7,614,980 km (0.108 R)
• M30: 7,865,706 km (0.1 R)
• M31: 8,311,059 km (0.091 R)
• M32: 8,928,749 km (0.055 R)
• M33: 9,027,633 km (0.108 R)
• M34: 9,426,760 km (0.058 R)
• M35: 9,729,995 km (0.102 R)
• M36: 10,173,702 km (0.095 R)
• M37: 10,624,142 km (0.098 R)
• M38: 12,897,730 km (0.084 R)
• M39: 13,084,578 km (0.074 R)
• M40: 13,234,475 km (0.076 R)
• M41: 13,612,209 km (0.064 R)
• M42: 14,031,682 km (0.112 R)
• M43: 14,805,402 km (0.067 R)
• M44: 16,232,715 km (0.058 R)
• M45: 16,474,914 km (0.095 R)
• M46: 16,636,929 km (0.099 R)
• M47: 16,840,382 km (0.078 R)
• M48: 17,869,765 km (0.066 R)
• M49: 17,994,679 km (0.097 R)
• M50: 18,454,992 km (0.094 R)
• M51: 18,581,252 km (0.078 R)
• M52: 18,750,148 km (0.104 R)
• M53: 18,834,671 km (0.101 R)
• M54: 19,174,258 km (0.059 R)
• M55: 19,259,529 km (0.098 R)
• M56: 19,430,370 km (0.082 R)
• M57: 20,815,048 km (0.106 R)
• M58: 21,034,358 km (0.099 R)
• M59: 21,122,172 km (0.048 R)
• M60: 21,607,916 km (0.028 R)
• M61: 22,186,711 km (0.112 R)
• M62: 22,590,326 km (0.092 R)
• M63: 23,359,558 km (0.081 R)
• M64: 23,907,685 km (0.096 R)
• M65: 25,483,548 km (0.042 R)
• M66: 25,765,241 km (0.103 R)
• M67: 26,094,955 km (0.092 R)
• M68: 26,806,592 km (0.119 R)
• M69: 27,092,922 km (0.075 R)
• M70: 27,284,408 km (0.074 R)
• M71: 28,491,513 km (0.111 R)
• M72: 28,930,283 km (0.056 R)
• M73: 29,175,026 km (0.091 R)
• M74: 29,518,801 km (0.086 R)
• M75: 29,617,386 km (0.077 R)
• M76: 29,814,706 km (0.115 R)
• M77: 30,807,587 km (0.061 R)
• M78: 31,408,671 km (0.104 R)
• M79: 33,593,997 km (0.033 R)
• M80: 34,730,941 km (0.061 R)
• M81: 34,834,911 km (0.095 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.2

Radius: 3.6

Gravity: 46.31 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 13.6 AU - 20.78 AU

Year: 27289 Days

Day: 23.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,568,955 km

• M1: 76,445 km (0.065 R)
• M2: 225,893 km (0.083 R)
• M3: 260,899 km (0.099 R)
• M4: 336,894 km (0.111 R)
• M5: 631,004 km (0.04 R)
• M6: 927,956 km (0.097 R)
• M7: 1,075,908 km (0.109 R)
• M8: 1,199,476 km (0.069 R)
• M9: 1,702,723 km (0.062 R)
• M10: 1,738,477 km (0.086 R)
• M11: 1,995,037 km (0.108 R)
• M12: 2,108,582 km (0.1 R)
• M13: 3,673,525 km (0.095 R)
• M14: 3,812,801 km (0.058 R)
• M15: 4,192,630 km (0.043 R)
• M16: 4,885,866 km (0.107 R)
• M17: 5,613,959 km (0.098 R)
• M18: 5,882,039 km (0.099 R)
• M19: 6,154,456 km (0.09 R)
• M20: 6,995,795 km (0.076 R)
• M21: 7,635,326 km (0.087 R)
• M22: 7,694,417 km (0.087 R)
• M23: 8,537,251 km (0.113 R)
• M24: 9,094,354 km (0.108 R)
• M25: 9,535,817 km (0.079 R)
• M26: 9,791,181 km (0.069 R)
• M27: 9,855,358 km (0.065 R)
• M28: 10,570,586 km (0.105 R)
• M29: 11,168,229 km (0.119 R)
• M30: 11,369,887 km (0.1 R)
• M31: 13,380,034 km (0.101 R)
• M32: 13,809,379 km (0.107 R)
• M33: 14,461,925 km (0.117 R)
• M34: 15,947,432 km (0.044 R)
• M35: 16,326,364 km (0.094 R)
• M36: 16,938,817 km (0.117 R)
• M37: 18,028,638 km (0.103 R)
• M38: 18,186,164 km (0.089 R)
• M39: 18,741,023 km (0.065 R)
• M40: 19,060,564 km (0.084 R)
• M41: 19,624,249 km (0.104 R)
• M42: 20,030,108 km (0.081 R)
• M43: 20,850,203 km (0.031 R)
• M44: 22,692,800 km (0.07 R)
• M45: 23,289,845 km (0.06 R)
• M46: 23,892,126 km (0.068 R)
• M47: 24,412,428 km (0.102 R)
• M48: 24,586,709 km (0.045 R)
• M49: 24,848,954 km (0.111 R)
• M50: 25,024,133 km (0.105 R)
• M51: 25,818,049 km (0.073 R)
• M52: 26,620,193 km (0.092 R)
• M53: 28,706,934 km (0.04 R)
• M54: 31,128,325 km (0.076 R)
• M55: 31,696,348 km (0.041 R)
• M56: 32,363,405 km (0.116 R)
• M57: 34,979,124 km (0.103 R)
• M58: 35,767,056 km (0.085 R)
• M59: 36,064,007 km (0.079 R)
• M60: 36,361,857 km (0.114 R)
• M61: 38,875,251 km (0.088 R)
• M62: 43,011,333 km (0.053 R)
• M63: 44,811,145 km (0.068 R)
• M64: 45,988,629 km (0.12 R)
• M65: 46,743,201 km (0.098 R)
• M66: 49,141,554 km (0.027 R)
• M67: 50,577,395 km (0.067 R)
• M68: 53,377,119 km (0.116 R)
• M69: 53,603,161 km (0.067 R)
• M70: 58,658,223 km (0.119 R)
• M71: 59,359,238 km (0.05 R)
• M72: 59,945,512 km (0.11 R)
• M73: 61,242,227 km (0.09 R)
• M74: 62,072,046 km (0.11 R)
• M75: 62,190,976 km (0.09 R)
• M76: 62,548,067 km (0.108 R)
• M77: 62,667,146 km (0.108 R)
• M78: 65,066,397 km (0.113 R)
• M79: 70,325,211 km (0.086 R)
• M80: 73,068,088 km (0.075 R)
• M81: 74,200,245 km (0.107 R)
• M82: 74,958,257 km (0.046 R)
• M83: 75,211,526 km (0.032 R)
• M84: 76,736,826 km (0.091 R)
• M85: 77,503,216 km (0.062 R)
• M86: 81,243,612 km (0.106 R)
• M87: 81,503,762 km (0.118 R)
• M88: 82,024,812 km (0.114 R)
• M89: 82,416,309 km (0.101 R)
• M90: 85,967,763 km (0.074 R)
• M91: 86,896,766 km (0.034 R)
• M92: 87,029,608 km (0.07 R)
• M93: 88,764,495 km (0.056 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 18,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit