🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.51 AU - 0.55 AU

Year: 142 Days

Day: 18.5 Hours

Environment

Temp: 244 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.96 AU - 1.24 AU

Year: 426 Days

Day: 39 Hours

Environment

Temp: 20 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.25 AU - 1.43 AU

Year: 572 Days

Day: 31.1 Hours

Environment

Temp: -33 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,392,899 km

• M1: 844,480 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.23 AU - 1.75 AU

Year: 671 Days

Day: 21.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.89 AU - 2.45 AU

Year: 1179 Days

Day: 30.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,392,899 km

• M1: 1,532,630 km (0.079 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.05 AU - 2.49 AU

Year: 1262 Days

Day: 42.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.14 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.7

Radius: 11.9

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.53 AU - 7.49 AU

Year: 5436 Days

Day: 10.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 88,392,899 km

• M1: 156,779 km (0.083 R)
• M2: 393,592 km (0.064 R)
• M3: 541,694 km (0.102 R)
• M4: 669,600 km (0.105 R)
• M5: 971,040 km (0.075 R)
• M6: 1,093,710 km (0.117 R)
• M7: 1,288,187 km (0.096 R)
• M8: 1,438,234 km (0.107 R)
• M9: 1,955,095 km (0.113 R)
• M10: 2,033,633 km (0.113 R)
• M11: 2,275,533 km (0.113 R)
• M12: 2,544,061 km (0.097 R)
• M13: 2,682,290 km (0.066 R)
• M14: 2,769,954 km (0.094 R)
• M15: 2,876,468 km (0.101 R)
• M16: 3,204,386 km (0.102 R)
• M17: 3,916,323 km (0.107 R)
• M18: 4,633,944 km (0.072 R)
• M19: 5,149,608 km (0.092 R)
• M20: 5,259,412 km (0.118 R)
• M21: 5,503,556 km (0.083 R)
• M22: 5,615,904 km (0.099 R)
• M23: 6,049,588 km (0.056 R)
• M24: 6,399,647 km (0.058 R)
• M25: 6,494,044 km (0.067 R)
• M26: 6,589,038 km (0.092 R)
• M27: 6,732,353 km (0.116 R)
• M28: 6,828,395 km (0.114 R)
• M29: 6,997,740 km (0.115 R)
• M30: 7,390,135 km (0.089 R)
• M31: 7,514,151 km (0.087 R)
• M32: 7,789,561 km (0.119 R)
• M33: 7,941,253 km (0.099 R)
• M34: 8,557,597 km (0.085 R)
• M35: 9,083,134 km (0.109 R)
• M36: 9,296,311 km (0.096 R)
• M37: 9,836,509 km (0.099 R)
• M38: 10,000,618 km (0.027 R)
• M39: 10,919,149 km (0.097 R)
• M40: 11,835,436 km (0.043 R)
• M41: 12,156,173 km (0.113 R)
• M42: 12,244,137 km (0.099 R)
• M43: 12,598,235 km (0.086 R)
• M44: 12,866,015 km (0.1 R)
• M45: 13,680,426 km (0.111 R)
• M46: 13,894,351 km (0.118 R)
• M47: 14,698,589 km (0.076 R)
• M48: 14,792,387 km (0.042 R)
• M49: 15,264,368 km (0.049 R)
• M50: 15,454,507 km (0.09 R)
• M51: 15,645,394 km (0.113 R)
• M52: 16,126,202 km (0.118 R)
• M53: 16,352,094 km (0.081 R)
• M54: 16,742,096 km (0.113 R)
• M55: 17,069,416 km (0.098 R)
• M56: 17,398,831 km (0.114 R)
• M57: 17,796,911 km (0.095 R)
• M58: 18,265,152 km (0.109 R)
• M59: 18,467,109 km (0.093 R)
• M60: 18,805,200 km (0.115 R)
• M61: 19,522,073 km (0.031 R)
• M62: 19,625,296 km (0.091 R)
• M63: 19,970,418 km (0.109 R)
• M64: 20,213,215 km (0.053 R)
• M65: 21,088,363 km (0.06 R)
• M66: 21,406,408 km (0.085 R)
• M67: 21,868,666 km (0.106 R)
• M68: 22,334,214 km (0.062 R)
• M69: 22,766,851 km (0.069 R)
• M70: 22,948,014 km (0.067 R)
• M71: 23,129,476 km (0.047 R)
• M72: 23,348,039 km (0.1 R)
• M73: 23,567,349 km (0.084 R)
• M74: 24,562,175 km (0.111 R)
• M75: 24,934,225 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.4

Radius: 12.5

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 7.97 AU - 10.59 AU

Year: 10430 Days

Day: 8.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 88,392,899 km

• M1: 243,994 km (0.111 R)
• M2: 490,531 km (0.077 R)
• M3: 615,446 km (0.099 R)
• M4: 771,027 km (0.113 R)
• M5: 901,926 km (0.11 R)
• M6: 1,145,321 km (0.105 R)
• M7: 1,231,340 km (0.066 R)
• M8: 1,550,582 km (0.112 R)
• M9: 1,745,059 km (0.113 R)
• M10: 2,267,006 km (0.096 R)
• M11: 2,377,110 km (0.064 R)
• M12: 4,001,145 km (0.084 R)
• M13: 4,722,206 km (0.052 R)
• M14: 5,446,260 km (0.103 R)
• M15: 6,205,020 km (0.113 R)
• M16: 6,282,811 km (0.069 R)
• M17: 7,118,465 km (0.119 R)
• M18: 7,322,666 km (0.115 R)
• M19: 7,404,945 km (0.076 R)
• M20: 7,528,812 km (0.095 R)
• M21: 7,695,165 km (0.117 R)
• M22: 8,805,779 km (0.102 R)
• M23: 8,893,444 km (0.107 R)
• M24: 9,069,371 km (0.081 R)
• M25: 9,424,666 km (0.11 R)
• M26: 10,844,499 km (0.112 R)
• M27: 11,032,544 km (0.1 R)
• M28: 11,892,283 km (0.084 R)
• M29: 12,625,312 km (0.085 R)
• M30: 13,172,093 km (0.081 R)
• M31: 13,423,267 km (0.101 R)
• M32: 13,777,365 km (0.105 R)
• M33: 13,879,242 km (0.117 R)
• M34: 14,032,430 km (0.109 R)
• M35: 14,391,914 km (0.057 R)
• M36: 14,495,136 km (0.072 R)
• M37: 14,598,658 km (0.064 R)
• M38: 15,330,341 km (0.113 R)
• M39: 15,488,765 km (0.066 R)
• M40: 17,376,092 km (0.065 R)
• M41: 17,706,853 km (0.09 R)
• M42: 18,318,708 km (0.036 R)
• M43: 19,563,362 km (0.106 R)
• M44: 20,138,117 km (0.102 R)
• M45: 20,311,651 km (0.082 R)
• M46: 21,836,053 km (0.069 R)
• M47: 22,133,454 km (0.116 R)
• M48: 22,312,522 km (0.094 R)
• M49: 22,973,296 km (0.107 R)
• M50: 23,094,171 km (0.076 R)
• M51: 23,762,575 km (0.092 R)
• M52: 24,684,247 km (0.089 R)
• M53: 25,367,610 km (0.074 R)
• M54: 26,120,237 km (0.062 R)
• M55: 26,626,027 km (0.103 R)
• M56: 26,752,886 km (0.104 R)
• M57: 26,880,045 km (0.053 R)
• M58: 27,262,866 km (0.107 R)
• M59: 27,454,800 km (0.037 R)
• M60: 27,904,640 km (0.082 R)
• M61: 29,530,919 km (0.099 R)
• M62: 30,123,925 km (0.119 R)
• M63: 31,859,111 km (0.105 R)
• M64: 32,264,072 km (0.079 R)
• M65: 32,534,994 km (0.113 R)
• M66: 32,738,746 km (0.091 R)
• M67: 36,407,035 km (0.099 R)
• M68: 36,547,957 km (0.051 R)
• M69: 37,397,673 km (0.085 R)
• M70: 37,682,357 km (0.093 R)
• M71: 38,182,164 km (0.07 R)
• M72: 38,612,407 km (0.089 R)
• M73: 38,972,190 km (0.101 R)
• M74: 41,521,338 km (0.055 R)
• M75: 42,037,750 km (0.112 R)
• M76: 42,853,357 km (0.12 R)
• M77: 43,524,603 km (0.094 R)
• M78: 43,674,201 km (0.114 R)
• M79: 45,104,207 km (0.086 R)
• M80: 45,331,446 km (0.099 R)
• M81: 45,558,984 km (0.111 R)
• M82: 45,710,976 km (0.069 R)
• M83: 45,939,113 km (0.089 R)
• M84: 46,549,621 km (0.077 R)
• M85: 48,164,830 km (0.079 R)
• M86: 48,707,272 km (0.107 R)
• M87: 49,251,808 km (0.101 R)
• M88: 49,407,689 km (0.038 R)
• M89: 52,004,409 km (0.089 R)
• M90: 52,322,154 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 618

Radius: 7

Gravity: 12.61 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 14.62 AU - 19.82 AU

Year: 26365 Days

Day: 20.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,392,899 km

• M1: 94,995 km (0.104 R)
• M2: 162,463 km (0.114 R)
• M3: 318,344 km (0.119 R)
• M4: 415,433 km (0.095 R)
• M5: 592,557 km (0.041 R)
• M6: 1,044,941 km (0.113 R)
• M7: 1,584,391 km (0.025 R)
• M8: 2,591,484 km (0.073 R)
• M9: 2,963,683 km (0.098 R)
• M10: 3,989,626 km (0.033 R)
• M11: 4,912,495 km (0.095 R)
• M12: 6,607,289 km (0.116 R)
• M13: 6,943,436 km (0.108 R)
• M14: 7,285,267 km (0.111 R)
• M15: 8,223,545 km (0.099 R)
• M16: 8,706,746 km (0.079 R)
• M17: 9,075,355 km (0.118 R)
• M18: 9,448,901 km (0.096 R)
• M19: 9,954,841 km (0.12 R)
• M20: 10,018,719 km (0.096 R)
• M21: 10,993,050 km (0.114 R)
• M22: 12,133,434 km (0.113 R)
• M23: 12,407,199 km (0.117 R)
• M24: 14,961,433 km (0.11 R)
• M25: 15,328,695 km (0.068 R)
• M26: 15,550,549 km (0.077 R)
• M27: 15,847,800 km (0.104 R)
• M28: 15,922,449 km (0.12 R)
• M29: 15,997,248 km (0.115 R)
• M30: 16,297,491 km (0.116 R)
• M31: 16,675,226 km (0.113 R)
• M32: 17,209,141 km (0.111 R)
• M33: 17,285,884 km (0.095 R)
• M34: 18,765,108 km (0.081 R)
• M35: 18,923,233 km (0.065 R)
• M36: 19,240,680 km (0.11 R)
• M37: 21,429,147 km (0.1 R)
• M38: 22,762,812 km (0.027 R)
• M39: 22,931,409 km (0.106 R)
• M40: 23,269,799 km (0.085 R)
• M41: 25,247,633 km (0.115 R)
• M42: 26,743,911 km (0.071 R)
• M43: 27,189,413 km (0.071 R)
• M44: 27,637,309 km (0.095 R)
• M45: 28,178,105 km (0.086 R)
• M46: 28,904,553 km (0.078 R)
• M47: 29,178,616 km (0.106 R)
• M48: 29,729,286 km (0.102 R)
• M49: 30,468,748 km (0.075 R)
• M50: 30,840,798 km (0.074 R)
• M51: 30,933,997 km (0.1 R)
• M52: 31,307,842 km (0.111 R)
• M53: 34,255,968 km (0.03 R)
• M54: 34,836,707 km (0.096 R)
• M55: 35,713,948 km (0.05 R)
• M56: 36,204,480 km (0.094 R)
• M57: 36,598,521 km (0.057 R)
• M58: 36,993,908 km (0.08 R)
• M59: 38,288,827 km (0.055 R)
• M60: 38,690,198 km (0.111 R)
• M61: 41,025,271 km (0.096 R)
• M62: 41,333,293 km (0.096 R)
• M63: 41,744,987 km (0.034 R)
• M64: 42,261,698 km (0.076 R)
• M65: 45,087,901 km (0.059 R)
• M66: 48,082,551 km (0.111 R)
• M67: 50,260,696 km (0.119 R)
• M68: 50,370,501 km (0.108 R)
• M69: 50,810,169 km (0.096 R)
• M70: 51,140,930 km (0.069 R)
• M71: 55,051,418 km (0.054 R)
• M72: 55,391,005 km (0.102 R)
• M73: 57,558,080 km (0.112 R)
• M74: 57,672,971 km (0.104 R)
• M75: 57,787,862 km (0.074 R)
• M76: 60,685,124 km (0.062 R)
• M77: 60,801,960 km (0.078 R)
• M78: 61,974,807 km (0.08 R)
• M79: 62,092,541 km (0.096 R)
• M80: 62,446,041 km (0.105 R)
• M81: 70,882,613 km (0.06 R)
• M82: 71,622,075 km (0.103 R)
• M83: 75,735,418 km (0.092 R)
• M84: 75,987,042 km (0.096 R)
• M85: 76,239,114 km (0.106 R)
• M86: 76,617,746 km (0.097 R)
• M87: 77,376,656 km (0.094 R)
• M88: 78,138,109 km (0.118 R)
• M89: 80,180,868 km (0.068 R)
• M90: 81,853,522 km (0.092 R)
• M91: 83,537,545 km (0.08 R)
• M92: 84,449,045 km (0.089 R)
• M93: 86,413,415 km (0.116 R)
• M94: 87,335,387 km (0.114 R)
• M95: 87,599,277 km (0.086 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: 295 - 18,907 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit