🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.83 AU - 0.99 AU

Year: 329 Days

Day: 20.4 Hours

Environment

Temp: 26 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 43,594,504 km

• M1: 89,460 km (0.067 R)
• M2: 715,527 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.85 AU - 1.03 AU

Year: 345 Days

Day: 46.1 Hours

Environment

Temp: 33 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.11 AU - 1.75 AU

Year: 648 Days

Day: 37.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,594,504 km

• M1: 451,486 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.47 AU - 1.79 AU

Year: 788 Days

Day: 14.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.98 AU - 3.28 AU

Year: 1615 Days

Day: 44.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,594,504 km

• M1: 581,637 km (0.046 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.88 AU - 3.38 AU

Year: 2097 Days

Day: 37.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,594,504 km

• M1: 1,716,187 km (0.095 R)
• M2: 2,182,633 km (0.081 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.03 AU - 3.97 AU

Year: 2480 Days

Day: 18.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.7

Radius: 9.9

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.23 AU - 8.05 AU

Year: 6480 Days

Day: 5.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 43,594,504 km

• M1: 141,819 km (0.034 R)
• M2: 252,372 km (0.113 R)
• M3: 398,529 km (0.038 R)
• M4: 460,911 km (0.116 R)
• M5: 629,059 km (0.083 R)
• M6: 726,746 km (0.103 R)
• M7: 853,755 km (0.037 R)
• M8: 1,225,207 km (0.093 R)
• M9: 1,364,632 km (0.105 R)
• M10: 1,736,532 km (0.03 R)
• M11: 1,878,201 km (0.108 R)
• M12: 2,223,623 km (0.067 R)
• M13: 2,326,097 km (0.118 R)
• M14: 2,412,714 km (0.079 R)
• M15: 2,679,148 km (0.11 R)
• M16: 2,862,106 km (0.096 R)
• M17: 3,011,555 km (0.087 R)
• M18: 3,357,126 km (0.093 R)
• M19: 3,534,698 km (0.12 R)
• M20: 3,878,774 km (0.036 R)
• M21: 4,086,266 km (0.084 R)
• M22: 4,276,106 km (0.113 R)
• M23: 4,664,611 km (0.042 R)
• M24: 4,752,575 km (0.072 R)
• M25: 4,997,167 km (0.09 R)
• M26: 5,087,076 km (0.072 R)
• M27: 5,360,391 km (0.074 R)
• M28: 5,475,581 km (0.115 R)
• M29: 5,755,628 km (0.082 R)
• M30: 6,208,611 km (0.081 R)
• M31: 6,500,775 km (0.069 R)
• M32: 7,047,855 km (0.051 R)
• M33: 7,275,992 km (0.074 R)
• M34: 7,532,402 km (0.119 R)
• M35: 7,739,595 km (0.117 R)
• M36: 8,106,858 km (0.09 R)
• M37: 8,614,444 km (0.098 R)
• M38: 9,942,125 km (0.064 R)
• M39: 10,112,517 km (0.116 R)
• M40: 10,398,698 km (0.109 R)
• M41: 10,833,130 km (0.114 R)
• M42: 11,155,364 km (0.07 R)
• M43: 11,243,776 km (0.112 R)
• M44: 11,749,566 km (0.088 R)
• M45: 12,141,214 km (0.106 R)
• M46: 12,782,988 km (0.102 R)
• M47: 13,940,577 km (0.116 R)
• M48: 14,291,234 km (0.075 R)
• M49: 14,387,426 km (0.09 R)
• M50: 14,515,930 km (0.091 R)
• M51: 15,590,641 km (0.117 R)
• M52: 15,722,587 km (0.115 R)
• M53: 16,087,605 km (0.092 R)
• M54: 16,154,176 km (0.092 R)
• M55: 16,724,593 km (0.113 R)
• M56: 16,893,489 km (0.087 R)
• M57: 17,609,465 km (0.106 R)
• M58: 17,712,687 km (0.059 R)
• M59: 17,953,988 km (0.1 R)
• M60: 18,231,044 km (0.114 R)
• M61: 18,335,463 km (0.106 R)
• M62: 18,895,109 km (0.071 R)
• M63: 19,071,036 km (0.099 R)
• M64: 19,176,951 km (0.093 R)
• M65: 19,353,925 km (0.11 R)
• M66: 19,887,840 km (0.11 R)
• M67: 20,282,629 km (0.107 R)
• M68: 20,643,609 km (0.095 R)
• M69: 21,665,960 km (0.07 R)
• M70: 21,850,265 km (0.118 R)
• M71: 23,569,893 km (0.116 R)
• M72: 24,102,012 km (0.108 R)
• M73: 24,254,602 km (0.094 R)
• M74: 24,637,872 km (0.119 R)
• M75: 25,061,832 km (0.107 R)
• M76: 25,139,174 km (0.107 R)
• M77: 25,216,516 km (0.108 R)
• M78: 25,643,768 km (0.057 R)
• M79: 25,916,784 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.7

Radius: 11.8

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 10.34 AU - 12.8 AU

Year: 14906 Days

Day: 10.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 43,594,504 km

• M1: 156,629 km (0.088 R)
• M2: 245,640 km (0.072 R)
• M3: 382,671 km (0.029 R)
• M4: 488,437 km (0.113 R)
• M5: 588,817 km (0.12 R)
• M6: 874,998 km (0.106 R)
• M7: 980,464 km (0.111 R)
• M8: 1,068,129 km (0.113 R)
• M9: 1,205,160 km (0.111 R)
• M10: 1,323,941 km (0.057 R)
• M11: 1,839,605 km (0.086 R)
• M12: 2,091,079 km (0.098 R)
• M13: 2,177,547 km (0.088 R)
• M14: 2,383,992 km (0.05 R)
• M15: 2,658,953 km (0.107 R)
• M16: 2,753,050 km (0.063 R)
• M17: 3,173,420 km (0.05 R)
• M18: 3,340,520 km (0.097 R)
• M19: 3,545,170 km (0.056 R)
• M20: 4,183,654 km (0.084 R)
• M21: 4,781,148 km (0.119 R)
• M22: 4,896,189 km (0.064 R)
• M23: 7,832,645 km (0.07 R)
• M24: 8,427,746 km (0.096 R)
• M25: 8,990,084 km (0.077 R)
• M26: 9,371,858 km (0.108 R)
• M27: 10,052,528 km (0.068 R)
• M28: 10,249,997 km (0.063 R)
• M29: 10,900,598 km (0.111 R)
• M30: 11,256,641 km (0.089 R)
• M31: 11,461,740 km (0.096 R)
• M32: 11,771,707 km (0.116 R)
• M33: 11,927,737 km (0.047 R)
• M34: 12,452,826 km (0.088 R)
• M35: 13,798,459 km (0.082 R)
• M36: 14,349,727 km (0.098 R)
• M37: 15,701,793 km (0.098 R)
• M38: 16,625,709 km (0.051 R)
• M39: 18,586,488 km (0.118 R)
• M40: 18,707,663 km (0.066 R)
• M41: 19,256,238 km (0.102 R)
• M42: 20,182,249 km (0.035 R)
• M43: 20,494,160 km (0.077 R)
• M44: 20,682,205 km (0.116 R)
• M45: 21,249,330 km (0.118 R)
• M46: 21,694,085 km (0.046 R)
• M47: 21,949,598 km (0.074 R)
• M48: 22,916,599 km (0.09 R)
• M49: 24,161,402 km (0.104 R)
• M50: 24,293,647 km (0.093 R)
• M51: 25,092,649 km (0.118 R)
• M52: 25,832,560 km (0.088 R)
• M53: 26,647,869 km (0.101 R)
• M54: 27,402,740 km (0.11 R)
• M55: 28,095,079 km (0.09 R)
• M56: 29,426,350 km (0.056 R)
• M57: 30,206,503 km (0.083 R)
• M58: 30,491,936 km (0.104 R)
• M59: 30,634,951 km (0.115 R)
• M60: 32,004,819 km (0.116 R)
• M61: 32,880,266 km (0.089 R)
• M62: 33,320,981 km (0.054 R)
• M63: 33,985,644 km (0.107 R)
• M64: 34,580,146 km (0.093 R)
• M65: 35,704,225 km (0.105 R)
• M66: 36,081,510 km (0.078 R)
• M67: 37,068,856 km (0.118 R)
• M68: 37,145,151 km (0.095 R)
• M69: 39,692,653 km (0.065 R)
• M70: 40,554,337 km (0.114 R)
• M71: 43,015,671 km (0.118 R)
• M72: 43,739,276 km (0.072 R)
• M73: 44,062,108 km (0.076 R)
• M74: 46,344,672 km (0.07 R)
• M75: 46,426,802 km (0.078 R)
• M76: 49,167,584 km (0.105 R)
• M77: 49,419,208 km (0.081 R)
• M78: 53,418,856 km (0.104 R)
• M79: 53,764,128 km (0.11 R)
• M80: 53,850,446 km (0.083 R)
• M81: 54,023,381 km (0.051 R)
• M82: 54,717,067 km (0.077 R)
• M83: 55,239,313 km (0.089 R)
• M84: 55,675,840 km (0.094 R)
• M85: 56,113,413 km (0.036 R)
• M86: 56,464,220 km (0.115 R)
• M87: 56,903,888 km (0.106 R)
• M88: 57,963,640 km (0.043 R)
• M89: 59,833,912 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92.3

Radius: 6.6

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 13.65 AU - 17.81 AU

Year: 23629 Days

Day: 19.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 73.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 43,594,504 km

• M1: 786,586 km (0.081 R)
• M2: 1,160,431 km (0.116 R)
• M3: 1,458,130 km (0.116 R)
• M4: 2,288,548 km (0.117 R)
• M5: 2,788,953 km (0.102 R)
• M6: 2,866,894 km (0.083 R)
• M7: 2,998,390 km (0.111 R)
• M8: 3,460,498 km (0.103 R)
• M9: 3,544,422 km (0.114 R)
• M10: 3,771,362 km (0.038 R)
• M11: 4,726,096 km (0.095 R)
• M12: 5,102,484 km (0.041 R)
• M13: 6,357,012 km (0.069 R)
• M14: 7,701,598 km (0.093 R)
• M15: 9,598,499 km (0.104 R)
• M16: 9,875,105 km (0.106 R)
• M17: 10,114,312 km (0.071 R)
• M18: 12,308,464 km (0.113 R)
• M19: 13,923,822 km (0.087 R)
• M20: 14,597,611 km (0.115 R)
• M21: 15,006,910 km (0.061 R)
• M22: 15,281,871 km (0.032 R)
• M23: 15,743,830 km (0.069 R)
• M24: 15,836,730 km (0.056 R)
• M25: 16,728,782 km (0.107 R)
• M26: 16,871,199 km (0.106 R)
• M27: 17,252,674 km (0.063 R)
• M28: 18,708,710 km (0.095 R)
• M29: 20,558,188 km (0.115 R)
• M30: 21,272,967 km (0.106 R)
• M31: 21,788,481 km (0.114 R)
• M32: 24,159,159 km (0.116 R)
• M33: 24,642,958 km (0.103 R)
• M34: 25,347,564 km (0.047 R)
• M35: 27,109,827 km (0.06 R)
• M36: 32,037,880 km (0.1 R)
• M37: 33,521,292 km (0.115 R)
• M38: 34,724,059 km (0.113 R)
• M39: 35,330,828 km (0.11 R)
• M40: 36,677,808 km (0.113 R)
• M41: 37,233,564 km (0.104 R)
• M42: 39,611,272 km (0.077 R)
• M43: 39,737,682 km (0.102 R)
• M44: 41,074,040 km (0.113 R)
• M45: 41,458,507 km (0.099 R)
• M46: 41,715,516 km (0.098 R)
• M47: 42,619,087 km (0.082 R)
• M48: 43,008,341 km (0.112 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: 200 - 19,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit