🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.43 AU - 0.63 AU

Year: 145 Days

Day: 29.8 Hours

Environment

Temp: 230 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,499,351 km

• M1: 205,996 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.46 AU - 0.64 AU

Year: 154 Days

Day: 18.2 Hours

Environment

Temp: 135 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.59 AU - 0.89 AU

Year: 240 Days

Day: 31.9 Hours

Environment

Temp: 155 °C

Axial Tilt: 48.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.98 AU - 1.32 AU

Year: 465 Days

Day: 14.7 Hours

Environment

Temp: -9 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,499,351 km

• M1: 322,533 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.67 AU - 2.77 AU

Year: 1246 Days

Day: 27.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.06 AU - 2.38 AU

Year: 1246 Days

Day: 40.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,499,351 km

• M1: 112,198 km (0.085 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.15 AU - 4.83 AU

Year: 3003 Days

Day: 31.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.6

Radius: 14.4

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 7.75 AU - 10.65 AU

Year: 10513 Days

Day: 12.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 79,499,351 km

• M1: 300,841 km (0.072 R)
• M2: 756,666 km (0.072 R)
• M3: 1,110,315 km (0.084 R)
• M4: 1,218,175 km (0.105 R)
• M5: 1,540,110 km (0.119 R)
• M6: 1,994,588 km (0.049 R)
• M7: 2,490,805 km (0.103 R)
• M8: 2,606,294 km (0.071 R)
• M9: 3,433,870 km (0.102 R)
• M10: 3,694,170 km (0.104 R)
• M11: 4,096,887 km (0.077 R)
• M12: 4,763,645 km (0.089 R)
• M13: 5,426,812 km (0.081 R)
• M14: 5,692,648 km (0.06 R)
• M15: 6,758,084 km (0.092 R)
• M16: 7,376,521 km (0.082 R)
• M17: 7,502,483 km (0.11 R)
• M18: 7,798,986 km (0.097 R)
• M19: 8,623,569 km (0.114 R)
• M20: 9,068,773 km (0.105 R)
• M21: 9,203,710 km (0.093 R)
• M22: 9,658,787 km (0.081 R)
• M23: 9,750,640 km (0.11 R)
• M24: 10,971,657 km (0.107 R)
• M25: 12,489,926 km (0.062 R)
• M26: 12,590,157 km (0.117 R)
• M27: 12,741,101 km (0.082 R)
• M28: 13,813,867 km (0.065 R)
• M29: 14,177,839 km (0.116 R)
• M30: 14,545,102 km (0.055 R)
• M31: 14,703,376 km (0.108 R)
• M32: 16,318,285 km (0.06 R)
• M33: 17,035,607 km (0.082 R)
• M34: 17,482,157 km (0.115 R)
• M35: 18,329,778 km (0.073 R)
• M36: 18,500,918 km (0.115 R)
• M37: 18,672,507 km (0.041 R)
• M38: 18,959,885 km (0.058 R)
• M39: 19,248,608 km (0.07 R)
• M40: 20,064,964 km (0.089 R)
• M41: 21,190,987 km (0.116 R)
• M42: 21,310,815 km (0.111 R)
• M43: 21,430,643 km (0.084 R)
• M44: 22,276,619 km (0.073 R)
• M45: 22,581,499 km (0.095 R)
• M46: 22,703,721 km (0.063 R)
• M47: 23,072,031 km (0.065 R)
• M48: 24,439,206 km (0.112 R)
• M49: 25,006,032 km (0.061 R)
• M50: 25,832,560 km (0.058 R)
• M51: 26,603,289 km (0.066 R)
• M52: 28,497,347 km (0.057 R)
• M53: 28,761,986 km (0.029 R)
• M54: 29,360,527 km (0.069 R)
• M55: 30,299,553 km (0.12 R)
• M56: 31,521,468 km (0.105 R)
• M57: 33,663,560 km (0.112 R)
• M58: 33,943,458 km (0.094 R)
• M59: 35,283,107 km (0.064 R)
• M60: 35,567,343 km (0.108 R)
• M61: 35,780,968 km (0.044 R)
• M62: 35,995,043 km (0.113 R)
• M63: 36,568,152 km (0.058 R)
• M64: 38,014,016 km (0.084 R)
• M65: 40,588,894 km (0.113 R)
• M66: 40,961,393 km (0.1 R)
• M67: 42,010,224 km (0.077 R)
• M68: 42,916,338 km (0.086 R)
• M69: 43,752,440 km (0.114 R)
• M70: 44,670,822 km (0.079 R)
• M71: 45,055,438 km (0.081 R)
• M72: 46,215,719 km (0.114 R)
• M73: 46,760,405 km (0.119 R)
• M74: 47,699,431 km (0.071 R)
• M75: 48,171,113 km (0.038 R)
• M76: 48,328,789 km (0.117 R)
• M77: 48,802,565 km (0.111 R)
• M78: 50,713,529 km (0.114 R)
• M79: 51,275,418 km (0.11 R)
• M80: 53,217,647 km (0.036 R)

Asteroid Belt

Center: 11.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 13.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 469.5

Radius: 7.9

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 11.04 AU - 16.36 AU

Year: 19103 Days

Day: 24.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 79,499,351 km

• M1: 108,907 km (0.072 R)
• M2: 163,211 km (0.072 R)
• M3: 295,905 km (0.055 R)
• M4: 760,256 km (0.114 R)
• M5: 913,445 km (0.051 R)
• M6: 1,327,382 km (0.117 R)
• M7: 1,679,984 km (0.108 R)
• M8: 2,468,514 km (0.09 R)
• M9: 2,935,110 km (0.113 R)
• M10: 3,537,990 km (0.112 R)
• M11: 3,611,442 km (0.045 R)
• M12: 3,685,344 km (0.036 R)
• M13: 4,532,067 km (0.109 R)
• M14: 5,309,827 km (0.099 R)
• M15: 5,436,387 km (0.065 R)
• M16: 5,822,200 km (0.114 R)
• M17: 6,128,426 km (0.12 R)
• M18: 6,216,839 km (0.066 R)
• M19: 7,405,095 km (0.054 R)
• M20: 7,641,609 km (0.115 R)
• M21: 8,121,968 km (0.093 R)
• M22: 8,219,206 km (0.03 R)
• M23: 8,316,894 km (0.105 R)
• M24: 8,513,316 km (0.069 R)
• M25: 8,810,866 km (0.06 R)
• M26: 13,956,135 km (0.09 R)
• M27: 14,307,092 km (0.103 R)
• M28: 14,542,559 km (0.112 R)
• M29: 14,898,153 km (0.101 R)
• M30: 16,843,075 km (0.112 R)
• M31: 18,289,536 km (0.116 R)
• M32: 18,930,713 km (0.032 R)
• M33: 19,972,064 km (0.051 R)
• M34: 20,103,560 km (0.057 R)
• M35: 20,765,232 km (0.081 R)
• M36: 21,299,595 km (0.075 R)
• M37: 21,770,978 km (0.103 R)
• M38: 22,109,817 km (0.104 R)
• M39: 22,382,085 km (0.096 R)
• M40: 24,039,181 km (0.117 R)
• M41: 25,023,984 km (0.102 R)
• M42: 25,165,803 km (0.044 R)
• M43: 25,450,039 km (0.07 R)
• M44: 26,093,609 km (0.095 R)
• M45: 26,309,329 km (0.094 R)
• M46: 27,105,489 km (0.11 R)
• M47: 28,573,044 km (0.096 R)
• M48: 29,465,993 km (0.112 R)
• M49: 29,615,591 km (0.104 R)
• M50: 29,915,834 km (0.067 R)
• M51: 30,141,577 km (0.114 R)
• M52: 30,822,397 km (0.074 R)
• M53: 32,045,210 km (0.112 R)
• M54: 33,830,511 km (0.106 R)
• M55: 33,987,290 km (0.082 R)
• M56: 35,647,976 km (0.114 R)
• M57: 35,967,218 km (0.104 R)
• M58: 37,496,856 km (0.06 R)
• M59: 38,392,199 km (0.105 R)
• M60: 39,047,737 km (0.111 R)
• M61: 39,376,852 km (0.081 R)
• M62: 40,203,680 km (0.111 R)
• M63: 40,286,707 km (0.103 R)
• M64: 42,803,392 km (0.062 R)
• M65: 43,824,098 km (0.118 R)
• M66: 44,766,864 km (0.061 R)
• M67: 46,585,226 km (0.087 R)
• M68: 47,284,297 km (0.047 R)
• M69: 47,723,067 km (0.077 R)
• M70: 48,427,673 km (0.094 R)
• M71: 48,515,936 km (0.095 R)
• M72: 49,669,186 km (0.062 R)
• M73: 49,936,517 km (0.09 R)
• M74: 51,280,654 km (0.042 R)
• M75: 52,364,491 km (0.073 R)
• M76: 53,455,807 km (0.118 R)
• M77: 53,821,275 km (0.05 R)
• M78: 53,912,829 km (0.081 R)
• M79: 55,568,578 km (0.095 R)
• M80: 56,495,636 km (0.062 R)
• M81: 57,614,927 km (0.09 R)
• M82: 58,271,063 km (0.07 R)
• M83: 59,024,139 km (0.109 R)
• M84: 59,118,535 km (0.09 R)
• M85: 62,933,730 km (0.069 R)
• M86: 63,223,052 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 687.6

Radius: 3.4

Gravity: 59.48 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 12.28 AU - 17.2 AU

Year: 21319 Days

Day: 16.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,499,351 km

• M1: 55,351 km (0.09 R)
• M2: 110,104 km (0.032 R)
• M3: 375,341 km (0.099 R)
• M4: 455,226 km (0.111 R)
• M5: 562,488 km (0.117 R)
• M6: 775,665 km (0.071 R)
• M7: 1,039,406 km (0.086 R)
• M8: 1,359,097 km (0.07 R)
• M9: 1,420,282 km (0.087 R)
• M10: 1,609,523 km (0.099 R)
• M11: 2,405,683 km (0.068 R)
• M12: 2,442,784 km (0.099 R)
• M13: 2,784,465 km (0.076 R)
• M14: 2,941,094 km (0.038 R)
• M15: 3,386,597 km (0.1 R)
• M16: 3,428,185 km (0.09 R)
• M17: 4,204,448 km (0.07 R)
• M18: 4,249,178 km (0.045 R)
• M19: 4,384,115 km (0.064 R)
• M20: 5,319,401 km (0.082 R)
• M21: 6,467,565 km (0.111 R)
• M22: 7,525,521 km (0.034 R)
• M23: 8,185,547 km (0.108 R)
• M24: 8,353,396 km (0.064 R)
• M25: 9,501,559 km (0.09 R)
• M26: 10,637,157 km (0.059 R)
• M27: 11,376,170 km (0.081 R)
• M28: 12,322,975 km (0.051 R)
• M29: 12,968,041 km (0.094 R)
• M30: 13,033,116 km (0.055 R)
• M31: 13,624,177 km (0.109 R)
• M32: 14,223,766 km (0.118 R)
• M33: 14,425,573 km (0.094 R)
• M34: 15,656,016 km (0.051 R)
• M35: 18,215,785 km (0.081 R)
• M36: 18,288,788 km (0.089 R)
• M37: 18,361,792 km (0.043 R)
• M38: 18,581,552 km (0.114 R)
• M39: 18,728,457 km (0.053 R)
• M40: 18,802,059 km (0.118 R)
• M41: 18,949,562 km (0.069 R)
• M42: 19,320,116 km (0.032 R)
• M43: 19,842,811 km (0.117 R)
• M44: 21,284,785 km (0.102 R)
• M45: 22,212,741 km (0.089 R)
• M46: 23,391,123 km (0.103 R)
• M47: 24,268,215 km (0.079 R)
• M48: 24,348,400 km (0.104 R)
• M49: 25,074,697 km (0.115 R)
• M50: 25,237,161 km (0.082 R)
• M51: 26,054,264 km (0.098 R)
• M52: 26,880,045 km (0.047 R)
• M53: 28,896,474 km (0.113 R)
• M54: 30,613,708 km (0.052 R)
• M55: 30,961,075 km (0.112 R)
• M56: 31,747,511 km (0.097 R)
• M57: 34,686,809 km (0.032 R)
• M58: 35,230,448 km (0.115 R)
• M59: 37,155,324 km (0.117 R)
• M60: 38,551,072 km (0.104 R)
• M61: 40,819,724 km (0.074 R)
• M62: 42,162,813 km (0.047 R)
• M63: 42,549,374 km (0.107 R)
• M64: 42,839,893 km (0.109 R)
• M65: 43,131,160 km (0.05 R)
• M66: 43,617,952 km (0.09 R)
• M67: 45,385,750 km (0.061 R)
• M68: 48,585,798 km (0.113 R)
• M69: 49,600,670 km (0.079 R)
• M70: 52,790,695 km (0.088 R)
• M71: 53,729,272 km (0.062 R)
• M72: 54,043,278 km (0.078 R)
• M73: 54,357,882 km (0.118 R)
• M74: 54,989,185 km (0.11 R)
• M75: 57,966,482 km (0.065 R)
• M76: 58,934,530 km (0.066 R)
• M77: 59,042,390 km (0.082 R)
• M78: 59,907,963 km (0.042 R)
• M79: 60,233,638 km (0.083 R)
• M80: 61,323,309 km (0.081 R)
• M81: 62,639,620 km (0.086 R)
• M82: 63,632,950 km (0.097 R)
• M83: 64,854,118 km (0.114 R)
• M84: 67,206,694 km (0.077 R)
• M85: 67,883,923 km (0.118 R)
• M86: 69,359,108 km (0.108 R)
• M87: 72,110,213 km (0.108 R)
• M88: 74,663,250 km (0.089 R)
• M89: 75,481,700 km (0.049 R)
• M90: 75,950,689 km (0.071 R)
• M91: 76,773,926 km (0.12 R)
• M92: 77,245,609 km (0.031 R)
• M93: 79,142,061 km (0.096 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: 259 - 17,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit