🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.51 AU - 0.75 AU

Year: 187 Days

Day: 37.5 Hours

Environment

Temp: 121 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.89 AU - 3.15 AU

Year: 1499 Days

Day: 17.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 106.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.57 AU - 3.67 AU

Year: 2065 Days

Day: 23.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.2

Radius: 12

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.22 AU - 9.9 AU

Year: 8575 Days

Day: 14.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 68,647,510 km

• M1: 153,637 km (0.084 R)
• M2: 525,986 km (0.083 R)
• M3: 797,506 km (0.068 R)
• M4: 1,194,389 km (0.104 R)
• M5: 1,536,520 km (0.081 R)
• M6: 1,649,915 km (0.052 R)
• M7: 1,958,236 km (0.098 R)
• M8: 2,157,201 km (0.107 R)
• M9: 2,656,858 km (0.048 R)
• M10: 2,934,362 km (0.088 R)
• M11: 4,136,680 km (0.088 R)
• M12: 4,264,587 km (0.065 R)
• M13: 4,426,302 km (0.1 R)
• M14: 4,957,823 km (0.05 R)
• M15: 5,544,845 km (0.102 R)
• M16: 6,448,117 km (0.075 R)
• M17: 6,596,817 km (0.044 R)
• M18: 6,784,563 km (0.064 R)
• M19: 6,859,960 km (0.102 R)
• M20: 6,973,954 km (0.087 R)
• M21: 8,106,709 km (0.093 R)
• M22: 8,227,135 km (0.092 R)
• M23: 9,506,645 km (0.045 R)
• M24: 11,113,775 km (0.111 R)
• M25: 11,472,362 km (0.07 R)
• M26: 13,085,176 km (0.084 R)
• M27: 13,463,808 km (0.101 R)
• M28: 13,894,052 km (0.085 R)
• M29: 13,990,243 km (0.106 R)
• M30: 14,183,374 km (0.052 R)
• M31: 14,377,403 km (0.061 R)
• M32: 14,719,084 km (0.11 R)
• M33: 15,063,458 km (0.077 R)
• M34: 15,360,709 km (0.077 R)
• M35: 15,810,251 km (0.088 R)
• M36: 16,518,298 km (0.106 R)
• M37: 16,978,910 km (0.104 R)
• M38: 17,599,591 km (0.116 R)
• M39: 18,650,666 km (0.103 R)
• M40: 19,130,277 km (0.115 R)
• M41: 20,758,201 km (0.039 R)
• M42: 21,310,665 km (0.083 R)
• M43: 21,980,116 km (0.034 R)
• M44: 22,543,202 km (0.076 R)
• M45: 22,769,843 km (0.034 R)
• M46: 22,883,388 km (0.12 R)
• M47: 23,054,079 km (0.071 R)
• M48: 23,914,117 km (0.081 R)
• M49: 24,087,352 km (0.12 R)
• M50: 24,435,017 km (0.11 R)
• M51: 24,901,314 km (0.048 R)
• M52: 25,076,941 km (0.03 R)
• M53: 25,547,277 km (0.1 R)
• M54: 26,198,776 km (0.101 R)
• M55: 27,095,914 km (0.107 R)
• M56: 28,063,962 km (0.042 R)
• M57: 28,246,771 km (0.092 R)
• M58: 29,909,551 km (0.115 R)
• M59: 30,847,081 km (0.073 R)
• M60: 31,287,796 km (0.032 R)
• M61: 31,604,046 km (0.069 R)
• M62: 33,329,358 km (0.069 R)
• M63: 33,846,369 km (0.109 R)
• M64: 34,888,617 km (0.115 R)
• M65: 35,085,189 km (0.098 R)
• M66: 35,347,882 km (0.08 R)
• M67: 35,743,120 km (0.091 R)
• M68: 36,870,789 km (0.033 R)
• M69: 38,212,682 km (0.048 R)
• M70: 38,550,623 km (0.099 R)
• M71: 38,821,695 km (0.08 R)
• M72: 39,433,849 km (0.08 R)
• M73: 40,117,811 km (0.091 R)
• M74: 41,220,347 km (0.076 R)
• M75: 42,542,642 km (0.08 R)
• M76: 43,314,418 km (0.11 R)
• M77: 43,596,260 km (0.119 R)
• M78: 43,878,701 km (0.079 R)
• M79: 44,090,831 km (0.096 R)
• M80: 44,943,240 km (0.097 R)
• M81: 45,228,523 km (0.031 R)
• M82: 46,159,919 km (0.077 R)
• M83: 46,303,832 km (0.075 R)
• M84: 46,808,426 km (0.087 R)
• M85: 47,097,598 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.1

Radius: 8.3

Gravity: 10 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.61 AU - 9.63 AU

Year: 8671 Days

Day: 8.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 68,647,510 km

• M1: 118,631 km (0.028 R)
• M2: 265,237 km (0.077 R)
• M3: 341,083 km (0.118 R)
• M4: 547,229 km (0.084 R)
• M5: 743,501 km (0.064 R)
• M6: 1,034,170 km (0.052 R)
• M7: 1,543,401 km (0.111 R)
• M8: 1,606,831 km (0.073 R)
• M9: 1,671,158 km (0.116 R)
• M10: 1,936,993 km (0.039 R)
• M11: 2,145,383 km (0.099 R)
• M12: 2,361,103 km (0.118 R)
• M13: 2,609,136 km (0.026 R)
• M14: 2,813,637 km (0.085 R)
• M15: 3,050,001 km (0.119 R)
• M16: 3,570,004 km (0.108 R)
• M17: 3,941,904 km (0.076 R)
• M18: 4,266,082 km (0.118 R)
• M19: 4,446,647 km (0.097 R)
• M20: 4,507,384 km (0.117 R)
• M21: 4,599,087 km (0.087 R)
• M22: 5,003,450 km (0.074 R)
• M23: 5,257,916 km (0.066 R)
• M24: 5,354,407 km (0.106 R)
• M25: 5,419,183 km (0.1 R)
• M26: 5,582,095 km (0.094 R)
• M27: 5,879,346 km (0.076 R)
• M28: 6,046,746 km (0.095 R)
• M29: 6,114,215 km (0.096 R)
• M30: 6,523,963 km (0.065 R)
• M31: 7,013,298 km (0.115 R)
• M32: 7,190,870 km (0.036 R)
• M33: 7,879,469 km (0.108 R)
• M34: 8,287,722 km (0.118 R)
• M35: 10,108,328 km (0.062 R)
• M36: 10,349,480 km (0.117 R)
• M37: 10,633,117 km (0.114 R)
• M38: 10,714,648 km (0.113 R)
• M39: 11,332,787 km (0.091 R)
• M40: 11,499,439 km (0.116 R)
• M41: 11,962,295 km (0.052 R)
• M42: 12,259,994 km (0.068 R)
• M43: 12,560,237 km (0.102 R)
• M44: 12,732,873 km (0.08 R)
• M45: 14,547,047 km (0.06 R)
• M46: 15,047,451 km (0.061 R)
• M47: 16,582,176 km (0.086 R)
• M48: 16,914,134 km (0.093 R)
• M49: 17,392,099 km (0.109 R)
• M50: 17,584,631 km (0.036 R)
• M51: 19,747,817 km (0.102 R)
• M52: 20,049,256 km (0.086 R)
• M53: 20,758,649 km (0.107 R)
• M54: 22,097,550 km (0.07 R)
• M55: 22,253,880 km (0.083 R)
• M56: 22,567,587 km (0.053 R)
• M57: 22,672,455 km (0.096 R)
• M58: 23,783,668 km (0.071 R)
• M59: 23,943,887 km (0.073 R)
• M60: 24,426,490 km (0.068 R)
• M61: 24,858,229 km (0.045 R)
• M62: 25,401,569 km (0.1 R)
• M63: 25,510,626 km (0.104 R)
• M64: 25,948,798 km (0.095 R)
• M65: 26,887,824 km (0.063 R)
• M66: 27,669,622 km (0.038 R)
• M67: 27,725,721 km (0.12 R)
• M68: 27,781,821 km (0.111 R)
• M69: 28,458,751 km (0.097 R)
• M70: 30,579,899 km (0.097 R)
• M71: 30,928,612 km (0.038 R)
• M72: 31,220,178 km (0.07 R)
• M73: 31,571,434 km (0.111 R)
• M74: 33,287,022 km (0.062 R)
• M75: 33,466,240 km (0.078 R)
• M76: 34,850,918 km (0.09 R)
• M77: 36,684,839 km (0.105 R)
• M78: 38,675,388 km (0.071 R)
• M79: 39,052,524 km (0.119 R)
• M80: 39,873,816 km (0.108 R)
• M81: 40,382,150 km (0.102 R)
• M82: 41,790,764 km (0.035 R)
• M83: 42,048,670 km (0.03 R)
• M84: 42,113,297 km (0.074 R)
• M85: 42,307,026 km (0.086 R)
• M86: 42,890,308 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.6

Radius: 12.9

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 10.93 AU - 11.49 AU

Year: 14065 Days

Day: 13.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 68,647,510 km

• M1: 181,163 km (0.113 R)
• M2: 316,250 km (0.114 R)
• M3: 615,745 km (0.117 R)
• M4: 918,082 km (0.046 R)
• M5: 1,023,698 km (0.081 R)
• M6: 1,209,648 km (0.041 R)
• M7: 1,346,830 km (0.097 R)
• M8: 1,637,648 km (0.114 R)
• M9: 1,925,923 km (0.092 R)
• M10: 2,376,961 km (0.103 R)
• M11: 2,808,550 km (0.044 R)
• M12: 3,074,087 km (0.052 R)
• M13: 3,348,000 km (0.047 R)
• M14: 3,890,592 km (0.068 R)
• M15: 4,369,006 km (0.068 R)
• M16: 4,553,310 km (0.037 R)
• M17: 4,771,574 km (0.082 R)
• M18: 5,057,455 km (0.069 R)
• M19: 5,381,634 km (0.105 R)
• M20: 5,679,334 km (0.086 R)
• M21: 6,360,153 km (0.113 R)
• M22: 6,534,435 km (0.093 R)
• M23: 6,710,362 km (0.103 R)
• M24: 7,835,936 km (0.114 R)
• M25: 8,325,421 km (0.109 R)
• M26: 9,215,678 km (0.098 R)
• M27: 9,373,653 km (0.107 R)
• M28: 9,933,598 km (0.112 R)
• M29: 10,752,347 km (0.109 R)
• M30: 11,338,322 km (0.103 R)
• M31: 13,069,468 km (0.067 R)
• M32: 13,291,771 km (0.12 R)
• M33: 14,101,993 km (0.036 R)
• M34: 14,559,014 km (0.076 R)
• M35: 16,627,504 km (0.107 R)
• M36: 17,549,027 km (0.103 R)
• M37: 17,696,082 km (0.1 R)
• M38: 18,536,822 km (0.09 R)
• M39: 18,936,996 km (0.097 R)
• M40: 20,206,035 km (0.085 R)
• M41: 20,411,732 km (0.05 R)
• M42: 22,081,394 km (0.095 R)
• M43: 22,986,162 km (0.106 R)
• M44: 23,524,116 km (0.04 R)
• M45: 23,848,743 km (0.092 R)
• M46: 24,776,998 km (0.052 R)
• M47: 25,162,661 km (0.1 R)
• M48: 25,383,916 km (0.062 R)
• M49: 26,219,420 km (0.058 R)
• M50: 27,007,352 km (0.058 R)
• M51: 27,347,388 km (0.116 R)
• M52: 28,261,132 km (0.039 R)
• M53: 28,606,404 km (0.069 R)
• M54: 29,011,066 km (0.097 R)
• M55: 29,127,005 km (0.062 R)
• M56: 29,359,330 km (0.104 R)
• M57: 29,475,717 km (0.117 R)
• M58: 30,707,207 km (0.105 R)
• M59: 32,015,440 km (0.098 R)
• M60: 32,435,511 km (0.095 R)
• M61: 33,038,839 km (0.112 R)
• M62: 34,072,860 km (0.111 R)
• M63: 34,932,449 km (0.056 R)
• M64: 35,055,718 km (0.087 R)
• M65: 36,672,871 km (0.036 R)
• M66: 37,049,558 km (0.07 R)
• M67: 38,123,521 km (0.07 R)
• M68: 38,505,146 km (0.067 R)
• M69: 39,143,779 km (0.102 R)
• M70: 39,464,517 km (0.078 R)
• M71: 40,173,012 km (0.099 R)
• M72: 40,367,041 km (0.1 R)
• M73: 40,691,070 km (0.08 R)
• M74: 40,820,921 km (0.054 R)
• M75: 41,015,847 km (0.095 R)
• M76: 41,145,997 km (0.09 R)
• M77: 41,930,039 km (0.049 R)
• M78: 43,845,042 km (0.091 R)
• M79: 44,044,755 km (0.043 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 390.8

Radius: 4.3

Gravity: 21.14 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 15.1 AU - 15.74 AU

Year: 22691 Days

Day: 17.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 68,647,510 km

• M1: 102,624 km (0.086 R)
• M2: 262,245 km (0.095 R)
• M3: 409,898 km (0.042 R)
• M4: 541,694 km (0.073 R)
• M5: 665,112 km (0.092 R)
• M6: 890,407 km (0.109 R)
• M7: 1,296,714 km (0.095 R)
• M8: 1,723,367 km (0.081 R)
• M9: 2,940,645 km (0.047 R)
• M10: 4,198,913 km (0.049 R)
• M11: 4,484,645 km (0.054 R)
• M12: 4,818,996 km (0.115 R)
• M13: 6,420,142 km (0.109 R)
• M14: 6,513,641 km (0.04 R)
• M15: 7,035,289 km (0.114 R)
• M16: 8,473,822 km (0.037 R)
• M17: 9,094,952 km (0.064 R)
• M18: 9,305,137 km (0.118 R)
• M19: 10,821,312 km (0.028 R)
• M20: 11,437,505 km (0.102 R)
• M21: 12,180,408 km (0.029 R)
• M22: 12,703,851 km (0.108 R)
• M23: 13,712,440 km (0.114 R)
• M24: 13,953,442 km (0.105 R)
• M25: 14,014,029 km (0.03 R)
• M26: 16,121,415 km (0.033 R)
• M27: 19,801,223 km (0.09 R)
• M28: 20,141,857 km (0.099 R)
• M29: 20,415,771 km (0.071 R)
• M30: 21,384,118 km (0.115 R)
• M31: 23,007,405 km (0.1 R)
• M32: 23,293,735 km (0.035 R)
• M33: 24,014,647 km (0.09 R)
• M34: 25,109,853 km (0.109 R)
• M35: 25,404,561 km (0.11 R)
• M36: 26,146,566 km (0.115 R)
• M37: 26,520,262 km (0.109 R)
• M38: 27,272,739 km (0.061 R)
• M39: 27,727,666 km (0.08 R)
• M40: 27,803,811 km (0.048 R)
• M41: 29,883,521 km (0.075 R)
• M42: 30,902,582 km (0.103 R)
• M43: 31,456,094 km (0.031 R)
• M44: 34,190,444 km (0.107 R)
• M45: 34,435,485 km (0.034 R)
• M46: 34,844,934 km (0.064 R)
• M47: 35,586,042 km (0.1 R)
• M48: 37,251,366 km (0.114 R)
• M49: 38,517,113 km (0.078 R)
• M50: 39,112,513 km (0.029 R)
• M51: 41,350,647 km (0.094 R)
• M52: 42,222,503 km (0.114 R)
• M53: 43,012,380 km (0.11 R)
• M54: 43,630,069 km (0.117 R)
• M55: 46,852,707 km (0.086 R)
• M56: 47,215,482 km (0.097 R)
• M57: 47,488,198 km (0.036 R)
• M58: 48,217,937 km (0.117 R)
• M59: 48,492,599 km (0.113 R)
• M60: 49,411,728 km (0.1 R)
• M61: 49,965,988 km (0.102 R)
• M62: 53,523,575 km (0.108 R)
• M63: 55,045,883 km (0.108 R)
• M64: 56,485,762 km (0.049 R)
• M65: 57,549,702 km (0.107 R)
• M66: 61,870,538 km (0.102 R)
• M67: 63,668,106 km (0.058 R)
• M68: 63,969,396 km (0.094 R)
• M69: 65,888,288 km (0.101 R)
• M70: 67,314,255 km (0.087 R)
• M71: 67,416,580 km (0.097 R)
• M72: 68,441,774 km (0.101 R)
• M73: 68,544,697 km (0.052 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 16,272 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit