🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.98 AU - 1.06 AU

Year: 382 Days

Day: 24.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,194,150 km

• M1: 146,307 km (0.102 R)

Asteroid Belt

Center: 1.73 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.11 AU - 2.77 AU

Year: 1413 Days

Day: 31.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 75.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.41 AU - 2.49 AU

Year: 1422 Days

Day: 45.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,194,150 km

• M1: 549,024 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.91 AU - 2.91 AU

Year: 1841 Days

Day: 45.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.95 AU - 4.49 AU

Year: 2661 Days

Day: 12.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,194,150 km

• M1: 416,032 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.97 AU - 4.47 AU

Year: 2661 Days

Day: 24.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.1

Radius: 11.4

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.77 AU - 6.27 AU

Year: 4171 Days

Day: 11.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 80,194,150 km

• M1: 177,273 km (0.053 R)
• M2: 578,196 km (0.055 R)
• M3: 695,331 km (0.1 R)
• M4: 869,463 km (0.085 R)
• M5: 1,019,809 km (0.112 R)
• M6: 1,111,662 km (0.112 R)
• M7: 1,262,157 km (0.062 R)
• M8: 1,390,512 km (0.038 R)
• M9: 1,660,836 km (0.059 R)
• M10: 1,786,498 km (0.049 R)
• M11: 2,148,824 km (0.078 R)
• M12: 2,251,747 km (0.085 R)
• M13: 2,444,878 km (0.087 R)
• M14: 2,570,690 km (0.098 R)
• M15: 2,754,097 km (0.111 R)
• M16: 3,231,912 km (0.116 R)
• M17: 3,715,114 km (0.09 R)
• M18: 3,902,260 km (0.114 R)
• M19: 4,242,596 km (0.091 R)
• M20: 4,329,213 km (0.059 R)
• M21: 4,771,424 km (0.095 R)
• M22: 5,089,619 km (0.094 R)
• M23: 5,181,771 km (0.099 R)
• M24: 5,297,859 km (0.093 R)
• M25: 5,556,215 km (0.078 R)
• M26: 5,698,781 km (0.081 R)
• M27: 5,891,015 km (0.028 R)
• M28: 6,706,323 km (0.079 R)
• M29: 6,807,601 km (0.105 R)
• M30: 6,934,908 km (0.057 R)
• M31: 7,321,469 km (0.08 R)
• M32: 7,425,889 km (0.079 R)
• M33: 7,741,690 km (0.091 R)
• M34: 7,901,311 km (0.083 R)
• M35: 8,035,201 km (0.051 R)
• M36: 8,605,618 km (0.095 R)
• M37: 8,715,871 km (0.117 R)
• M38: 8,881,925 km (0.033 R)
• M39: 9,386,668 km (0.073 R)
• M40: 9,785,646 km (0.12 R)
• M41: 10,161,286 km (0.105 R)
• M42: 10,807,549 km (0.076 R)
• M43: 10,986,168 km (0.093 R)
• M44: 11,165,686 km (0.105 R)
• M45: 11,255,893 km (0.109 R)
• M46: 11,893,779 km (0.099 R)
• M47: 12,325,518 km (0.092 R)
• M48: 12,605,865 km (0.109 R)
• M49: 12,699,812 km (0.1 R)
• M50: 12,793,909 km (0.045 R)
• M51: 13,014,416 km (0.077 R)
• M52: 13,651,703 km (0.103 R)
• M53: 14,168,714 km (0.084 R)
• M54: 14,397,000 km (0.051 R)
• M55: 14,692,306 km (0.093 R)
• M56: 15,355,623 km (0.098 R)
• M57: 15,825,809 km (0.037 R)
• M58: 16,334,741 km (0.105 R)
• M59: 16,608,505 km (0.082 R)
• M60: 17,753,527 km (0.066 R)
• M61: 17,858,844 km (0.048 R)
• M62: 17,964,311 km (0.096 R)
• M63: 18,211,446 km (0.092 R)
• M64: 18,353,265 km (0.072 R)
• M65: 19,500,232 km (0.114 R)
• M66: 19,572,637 km (0.082 R)
• M67: 20,670,237 km (0.09 R)
• M68: 21,189,342 km (0.068 R)
• M69: 21,301,091 km (0.073 R)
• M70: 21,562,738 km (0.043 R)
• M71: 22,202,568 km (0.111 R)
• M72: 22,963,273 km (0.048 R)
• M73: 23,308,246 km (0.063 R)
• M74: 23,462,182 km (0.096 R)
• M75: 23,577,971 km (0.06 R)
• M76: 23,655,163 km (0.101 R)
• M77: 24,081,368 km (0.08 R)
• M78: 24,198,054 km (0.084 R)
• M79: 24,392,980 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.9

Radius: 9.1

Gravity: 8.26 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 8.88 AU - 11.38 AU

Year: 11957 Days

Day: 6.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 80,194,150 km

• M1: 151,692 km (0.094 R)
• M2: 560,244 km (0.059 R)
• M3: 2,637,560 km (0.086 R)
• M4: 2,934,362 km (0.112 R)
• M5: 3,241,935 km (0.113 R)
• M6: 3,399,612 km (0.062 R)
• M7: 3,495,504 km (0.108 R)
• M8: 3,657,369 km (0.093 R)
• M9: 3,722,743 km (0.034 R)
• M10: 4,157,624 km (0.098 R)
• M11: 4,225,990 km (0.113 R)
• M12: 6,053,777 km (0.111 R)
• M13: 6,484,918 km (0.077 R)
• M14: 6,804,758 km (0.09 R)
• M15: 7,377,120 km (0.083 R)
• M16: 7,543,323 km (0.119 R)
• M17: 8,523,937 km (0.087 R)
• M18: 8,830,164 km (0.098 R)
• M19: 9,544,045 km (0.081 R)
• M20: 10,045,497 km (0.116 R)
• M21: 10,230,101 km (0.033 R)
• M22: 10,884,591 km (0.113 R)
• M23: 11,074,132 km (0.092 R)
• M24: 12,381,917 km (0.108 R)
• M25: 13,028,778 km (0.111 R)
• M26: 13,381,679 km (0.11 R)
• M27: 13,584,833 km (0.067 R)
• M28: 14,303,651 km (0.078 R)
• M29: 14,459,382 km (0.091 R)
• M30: 14,563,353 km (0.108 R)
• M31: 15,087,544 km (0.079 R)
• M32: 15,724,681 km (0.036 R)
• M33: 16,262,336 km (0.104 R)
• M34: 17,300,545 km (0.086 R)
• M35: 18,303,748 km (0.117 R)
• M36: 18,812,531 km (0.119 R)
• M37: 19,154,212 km (0.07 R)
• M38: 20,075,436 km (0.1 R)
• M39: 21,187,995 km (0.119 R)
• M40: 22,080,646 km (0.097 R)
• M41: 22,561,603 km (0.101 R)
• M42: 22,985,414 km (0.072 R)
• M43: 23,350,582 km (0.057 R)
• M44: 23,656,510 km (0.091 R)
• M45: 23,840,665 km (0.113 R)
• M46: 24,831,003 km (0.103 R)
• M47: 24,893,385 km (0.107 R)
• M48: 24,955,767 km (0.112 R)
• M49: 25,080,681 km (0.081 R)
• M50: 25,143,213 km (0.061 R)
• M51: 25,961,065 km (0.086 R)
• M52: 26,024,345 km (0.066 R)
• M53: 26,214,484 km (0.119 R)
• M54: 27,558,321 km (0.108 R)
• M55: 29,715,074 km (0.054 R)
• M56: 30,914,101 km (0.113 R)
• M57: 31,317,267 km (0.12 R)
• M58: 32,332,887 km (0.064 R)
• M59: 32,673,821 km (0.07 R)
• M60: 32,742,187 km (0.118 R)
• M61: 32,879,069 km (0.111 R)
• M62: 33,016,100 km (0.083 R)
• M63: 34,605,129 km (0.081 R)
• M64: 35,584,546 km (0.08 R)
• M65: 35,725,318 km (0.037 R)
• M66: 35,936,550 km (0.086 R)
• M67: 36,360,510 km (0.069 R)
• M68: 36,786,116 km (0.081 R)
• M69: 37,427,592 km (0.082 R)
• M70: 37,857,387 km (0.086 R)
• M71: 37,929,194 km (0.085 R)
• M72: 38,577,252 km (0.107 R)
• M73: 39,519,718 km (0.114 R)
• M74: 40,176,752 km (0.114 R)
• M75: 40,249,906 km (0.12 R)
• M76: 41,279,737 km (0.077 R)
• M77: 42,616,394 km (0.083 R)
• M78: 43,967,263 km (0.102 R)
• M79: 44,118,207 km (0.114 R)
• M80: 44,420,545 km (0.117 R)
• M81: 45,637,224 km (0.096 R)
• M82: 45,713,669 km (0.053 R)
• M83: 47,250,637 km (0.108 R)
• M84: 48,258,777 km (0.085 R)
• M85: 48,804,510 km (0.086 R)
• M86: 50,928,800 km (0.037 R)
• M87: 51,246,097 km (0.102 R)
• M88: 53,485,278 km (0.09 R)
• M89: 53,888,444 km (0.073 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 705.1

Radius: 5.7

Gravity: 21.7 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 13.9 AU - 15.9 AU

Year: 21330 Days

Day: 19.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 80,194,150 km

• M1: 128,205 km (0.114 R)
• M2: 350,358 km (0.109 R)
• M3: 426,354 km (0.074 R)
• M4: 529,576 km (0.086 R)
• M5: 664,364 km (0.105 R)
• M6: 966,701 km (0.059 R)
• M7: 1,883,886 km (0.107 R)
• M8: 1,952,252 km (0.085 R)
• M9: 2,162,437 km (0.067 R)
• M10: 2,270,297 km (0.068 R)
• M11: 3,869,798 km (0.113 R)
• M12: 3,957,163 km (0.072 R)
• M13: 4,772,322 km (0.097 R)
• M14: 5,102,933 km (0.096 R)
• M15: 5,686,963 km (0.082 R)
• M16: 5,786,296 km (0.079 R)
• M17: 8,114,338 km (0.078 R)
• M18: 8,170,138 km (0.114 R)
• M19: 8,851,257 km (0.118 R)
• M20: 9,550,328 km (0.113 R)
• M21: 9,846,831 km (0.091 R)
• M22: 10,206,764 km (0.065 R)
• M23: 10,388,226 km (0.087 R)
• M24: 13,170,746 km (0.115 R)
• M25: 13,833,315 km (0.064 R)
• M26: 14,236,182 km (0.072 R)
• M27: 14,847,589 km (0.118 R)
• M28: 15,745,774 km (0.094 R)
• M29: 16,732,522 km (0.074 R)
• M30: 17,521,950 km (0.118 R)
• M31: 20,037,288 km (0.111 R)
• M32: 20,112,985 km (0.045 R)
• M33: 20,492,814 km (0.073 R)
• M34: 20,645,404 km (0.057 R)
• M35: 21,568,871 km (0.099 R)
• M36: 22,584,491 km (0.098 R)
• M37: 26,052,768 km (0.053 R)
• M38: 27,553,235 km (0.103 R)
• M39: 27,974,951 km (0.067 R)
• M40: 28,313,791 km (0.111 R)
• M41: 28,568,855 km (0.07 R)
• M42: 28,824,667 km (0.114 R)
• M43: 30,028,631 km (0.063 R)
• M44: 30,115,248 km (0.093 R)
• M45: 30,202,015 km (0.109 R)
• M46: 30,811,327 km (0.044 R)
• M47: 31,336,715 km (0.053 R)
• M48: 31,953,507 km (0.105 R)
• M49: 32,130,481 km (0.076 R)
• M50: 32,574,338 km (0.091 R)
• M51: 33,199,059 km (0.071 R)
• M52: 34,460,468 km (0.088 R)
• M53: 34,914,797 km (0.048 R)
• M54: 36,289,451 km (0.115 R)
• M55: 37,308,811 km (0.086 R)
• M56: 37,495,210 km (0.088 R)
• M57: 38,902,627 km (0.099 R)
• M58: 39,091,569 km (0.081 R)
• M59: 39,755,335 km (0.075 R)
• M60: 41,093,937 km (0.064 R)
• M61: 41,479,151 km (0.09 R)
• M62: 42,059,292 km (0.081 R)
• M63: 43,815,421 km (0.059 R)
• M64: 44,406,034 km (0.078 R)
• M65: 45,894,233 km (0.101 R)
• M66: 45,994,165 km (0.05 R)
• M67: 48,005,209 km (0.083 R)
• M68: 48,207,914 km (0.067 R)
• M69: 48,309,341 km (0.104 R)
• M70: 48,512,345 km (0.108 R)
• M71: 50,353,147 km (0.085 R)
• M72: 50,558,994 km (0.081 R)
• M73: 50,662,067 km (0.105 R)
• M74: 56,437,741 km (0.081 R)
• M75: 56,651,666 km (0.101 R)
• M76: 57,509,909 km (0.059 R)
• M77: 58,048,611 km (0.057 R)
• M78: 58,697,268 km (0.064 R)
• M79: 62,196,661 km (0.117 R)
• M80: 62,638,872 km (0.118 R)
• M81: 63,193,133 km (0.037 R)
• M82: 63,415,285 km (0.089 R)
• M83: 64,418,040 km (0.057 R)
• M84: 64,529,790 km (0.078 R)
• M85: 67,571,264 km (0.049 R)
• M86: 68,595,411 km (0.075 R)
• M87: 68,937,840 km (0.104 R)
• M88: 69,281,018 km (0.107 R)
• M89: 70,889,644 km (0.088 R)
• M90: 72,626,774 km (0.12 R)
• M91: 72,859,399 km (0.083 R)
• M92: 77,208,359 km (0.109 R)
• M93: 78,278,881 km (0.065 R)
• M94: 78,517,490 km (0.091 R)
• M95: 79,234,662 km (0.084 R)
• M96: 79,713,824 km (0.057 R)
• M97: 79,833,801 km (0.11 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 15,363 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit