🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.47 AU - 0.75 AU

Year: 175 Days

Day: 25.8 Hours

Environment

Temp: 200 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,966,198 km

• M1: 161,715 km (0.098 R)

Asteroid Belt

Center: 1.07 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.17 AU - 1.87 AU

Year: 688 Days

Day: 38.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 165 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,966,198 km

• M1: 599,439 km (0.093 R)
• M2: 1,038,808 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.53 AU - 2.27 AU

Year: 961 Days

Day: 35.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,966,198 km

• M1: 444,605 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.51 AU - 3.05 AU

Year: 1702 Days

Day: 30.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763

Radius: 9.4

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6.4 AU - 8.22 AU

Year: 7255 Days

Day: 9.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 73,966,198 km

• M1: 448,943 km (0.084 R)
• M2: 938,577 km (0.111 R)
• M3: 1,039,107 km (0.116 R)
• M4: 1,215,034 km (0.054 R)
• M5: 1,458,579 km (0.079 R)
• M6: 1,596,209 km (0.114 R)
• M7: 1,821,504 km (0.113 R)
• M8: 1,906,026 km (0.119 R)
• M9: 2,101,102 km (0.112 R)
• M10: 2,487,364 km (0.087 R)
• M11: 2,797,929 km (0.099 R)
• M12: 3,020,231 km (0.092 R)
• M13: 3,534,998 km (0.093 R)
• M14: 3,911,536 km (0.056 R)
• M15: 4,160,466 km (0.101 R)
• M16: 5,027,386 km (0.062 R)
• M17: 5,635,651 km (0.063 R)
• M18: 5,948,610 km (0.082 R)
• M19: 6,043,604 km (0.052 R)
• M20: 6,363,893 km (0.042 R)
• M21: 6,656,956 km (0.109 R)
• M22: 6,821,663 km (0.065 R)
• M23: 6,954,506 km (0.107 R)
• M24: 7,734,509 km (0.094 R)
• M25: 8,012,312 km (0.061 R)
• M26: 8,974,077 km (0.105 R)
• M27: 9,083,284 km (0.037 R)
• M28: 9,266,092 km (0.119 R)
• M29: 9,376,495 km (0.113 R)
• M30: 9,709,949 km (0.037 R)
• M31: 10,426,972 km (0.072 R)
• M32: 10,772,543 km (0.098 R)
• M33: 11,239,138 km (0.118 R)
• M34: 11,396,067 km (0.093 R)
• M35: 11,514,399 km (0.085 R)
• M36: 11,871,489 km (0.115 R)
• M37: 12,111,743 km (0.104 R)
• M38: 12,596,889 km (0.047 R)
• M39: 12,882,770 km (0.086 R)
• M40: 12,964,899 km (0.094 R)
• M41: 13,212,185 km (0.106 R)
• M42: 14,344,491 km (0.09 R)
• M43: 14,557,668 km (0.117 R)
• M44: 14,857,761 km (0.098 R)
• M45: 15,376,866 km (0.099 R)
• M46: 15,770,308 km (0.114 R)
• M47: 15,990,217 km (0.044 R)
• M48: 16,344,315 km (0.099 R)
• M49: 16,611,497 km (0.115 R)
• M50: 16,880,175 km (0.054 R)
• M51: 17,786,140 km (0.117 R)
• M52: 17,877,694 km (0.094 R)
• M53: 18,245,106 km (0.102 R)
• M54: 18,661,437 km (0.09 R)
• M55: 19,362,452 km (0.096 R)
• M56: 20,262,583 km (0.086 R)
• M57: 20,886,406 km (0.116 R)
• M58: 21,516,512 km (0.104 R)
• M59: 22,844,941 km (0.097 R)
• M60: 24,606,307 km (0.076 R)
• M61: 25,271,718 km (0.117 R)
• M62: 25,426,103 km (0.045 R)
• M63: 26,672,403 km (0.075 R)
• M64: 27,673,063 km (0.105 R)
• M65: 27,832,235 km (0.119 R)
• M66: 28,525,322 km (0.112 R)
• M67: 28,954,668 km (0.052 R)
• M68: 29,765,339 km (0.069 R)
• M69: 31,575,323 km (0.089 R)
• M70: 32,801,577 km (0.088 R)
• M71: 33,251,268 km (0.057 R)
• M72: 33,533,410 km (0.114 R)
• M73: 33,646,506 km (0.067 R)
• M74: 34,327,775 km (0.034 R)
• M75: 35,646,031 km (0.11 R)
• M76: 35,934,755 km (0.069 R)
• M77: 36,398,508 km (0.112 R)
• M78: 36,514,746 km (0.102 R)
• M79: 37,097,729 km (0.093 R)
• M80: 38,272,820 km (0.117 R)
• M81: 38,687,057 km (0.072 R)
• M82: 38,805,688 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 17.5

Radius: 5.8

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 12.56 AU - 15.7 AU

Year: 19498 Days

Day: 17.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 73,966,198 km

• M1: 72,854 km (0.038 R)
• M2: 120,875 km (0.089 R)
• M3: 209,736 km (0.048 R)
• M4: 288,724 km (0.042 R)
• M5: 851,511 km (0.117 R)
• M6: 1,611,468 km (0.091 R)
• M7: 1,905,278 km (0.056 R)
• M8: 2,384,740 km (0.063 R)
• M9: 3,051,049 km (0.067 R)
• M10: 3,378,369 km (0.073 R)
• M11: 6,679,395 km (0.097 R)
• M12: 6,901,249 km (0.073 R)
• M13: 7,013,148 km (0.103 R)
• M14: 7,720,297 km (0.096 R)
• M15: 7,766,673 km (0.117 R)
• M16: 8,307,020 km (0.061 R)
• M17: 8,449,886 km (0.1 R)
• M18: 8,593,650 km (0.082 R)
• M19: 9,847,878 km (0.085 R)
• M20: 10,278,571 km (0.082 R)
• M21: 10,975,248 km (0.117 R)
• M22: 11,210,864 km (0.053 R)
• M23: 11,687,034 km (0.025 R)
• M24: 12,305,173 km (0.117 R)
• M25: 12,440,858 km (0.077 R)
• M26: 12,495,312 km (0.051 R)
• M27: 12,823,679 km (0.116 R)
• M28: 13,182,564 km (0.099 R)
• M29: 13,882,084 km (0.104 R)
• M30: 13,995,180 km (0.1 R)
• M31: 14,450,406 km (0.038 R)
• M32: 14,622,294 km (0.09 R)
• M33: 14,910,420 km (0.1 R)
• M34: 16,379,022 km (0.088 R)
• M35: 16,528,321 km (0.066 R)
• M36: 17,160,671 km (0.113 R)
• M37: 17,586,576 km (0.062 R)
• M38: 18,386,775 km (0.088 R)
• M39: 18,448,858 km (0.105 R)
• M40: 19,482,729 km (0.052 R)
• M41: 19,546,009 km (0.077 R)
• M42: 19,672,718 km (0.105 R)
• M43: 19,927,035 km (0.075 R)
• M44: 20,922,609 km (0.084 R)
• M45: 20,987,384 km (0.076 R)
• M46: 21,377,386 km (0.029 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 579.7

Radius: 5.1

Gravity: 22.29 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 12.97 AU - 16.57 AU

Year: 20837 Days

Day: 16.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 73,966,198 km

• M1: 241,900 km (0.108 R)
• M2: 409,749 km (0.062 R)
• M3: 447,447 km (0.057 R)
• M4: 632,649 km (0.104 R)
• M5: 792,570 km (0.034 R)
• M6: 1,259,913 km (0.082 R)
• M7: 1,491,192 km (0.058 R)
• M8: 2,296,028 km (0.1 R)
• M9: 2,833,533 km (0.065 R)
• M10: 3,135,571 km (0.107 R)
• M11: 3,212,614 km (0.072 R)
• M12: 3,290,405 km (0.091 R)
• M13: 3,934,723 km (0.112 R)
• M14: 4,101,824 km (0.111 R)
• M15: 4,486,291 km (0.105 R)
• M16: 4,882,127 km (0.062 R)
• M17: 4,971,736 km (0.071 R)
• M18: 5,427,411 km (0.106 R)
• M19: 6,183,927 km (0.078 R)
• M20: 6,525,310 km (0.062 R)
• M21: 7,379,513 km (0.053 R)
• M22: 7,533,898 km (0.037 R)
• M23: 7,793,600 km (0.098 R)
• M24: 9,635,748 km (0.086 R)
• M25: 10,489,354 km (0.046 R)
• M26: 11,426,136 km (0.102 R)
• M27: 11,485,676 km (0.079 R)
• M28: 12,025,126 km (0.106 R)
• M29: 13,253,623 km (0.032 R)
• M30: 13,378,538 km (0.08 R)
• M31: 14,521,316 km (0.088 R)
• M32: 15,497,292 km (0.086 R)
• M33: 17,786,588 km (0.068 R)
• M34: 18,899,896 km (0.106 R)
• M35: 19,749,612 km (0.098 R)
• M36: 20,756,555 km (0.098 R)
• M37: 22,894,907 km (0.072 R)
• M38: 24,256,996 km (0.031 R)
• M39: 26,035,415 km (0.093 R)
• M40: 26,584,888 km (0.095 R)
• M41: 26,979,826 km (0.112 R)
• M42: 27,376,560 km (0.116 R)
• M43: 28,982,942 km (0.111 R)
• M44: 30,950,603 km (0.116 R)
• M45: 32,622,957 km (0.078 R)
• M46: 33,045,721 km (0.071 R)
• M47: 33,385,158 km (0.057 R)
• M48: 33,555,251 km (0.096 R)
• M49: 34,496,222 km (0.097 R)
• M50: 35,706,319 km (0.057 R)
• M51: 35,967,517 km (0.047 R)
• M52: 36,579,223 km (0.063 R)
• M53: 37,018,292 km (0.098 R)
• M54: 37,901,668 km (0.109 R)
• M55: 39,149,912 km (0.099 R)
• M56: 39,329,430 km (0.066 R)
• M57: 39,959,536 km (0.093 R)
• M58: 41,503,835 km (0.037 R)
• M59: 41,778,347 km (0.101 R)
• M60: 43,160,182 km (0.117 R)
• M61: 43,345,534 km (0.108 R)
• M62: 43,531,036 km (0.096 R)
• M63: 44,556,828 km (0.053 R)
• M64: 46,062,830 km (0.065 R)
• M65: 46,631,900 km (0.091 R)
• M66: 49,511,958 km (0.103 R)
• M67: 49,900,165 km (0.107 R)
• M68: 51,267,340 km (0.09 R)
• M69: 52,054,075 km (0.046 R)
• M70: 52,251,395 km (0.114 R)
• M71: 52,943,883 km (0.098 R)
• M72: 53,341,066 km (0.081 R)
• M73: 54,138,273 km (0.086 R)
• M74: 54,939,369 km (0.086 R)
• M75: 55,744,355 km (0.111 R)
• M76: 56,249,398 km (0.096 R)
• M77: 57,060,817 km (0.117 R)
• M78: 57,467,872 km (0.078 R)
• M79: 58,489,925 km (0.084 R)
• M80: 59,105,969 km (0.073 R)
• M81: 59,621,035 km (0.043 R)
• M82: 60,863,295 km (0.12 R)
• M83: 62,009,514 km (0.102 R)
• M84: 62,532,808 km (0.066 R)
• M85: 63,267,931 km (0.084 R)
• M86: 64,111,514 km (0.053 R)
• M87: 64,640,791 km (0.043 R)
• M88: 66,986,336 km (0.113 R)
• M89: 67,093,598 km (0.053 R)
• M90: 67,415,682 km (0.052 R)
• M91: 67,523,243 km (0.114 R)
• M92: 68,385,375 km (0.114 R)
• M93: 69,902,747 km (0.096 R)
• M94: 72,529,835 km (0.119 R)
• M95: 72,860,446 km (0.085 R)
• M96: 72,970,700 km (0.086 R)
• M97: 73,412,612 km (0.108 R)
• M98: 73,855,422 km (0.09 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: 479 - 12,012 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit