🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.51 AU - 0.59 AU

Year: 143 Days

Day: 47.7 Hours

Environment

Temp: 233 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 79,553,711 km

• M1: 43,383 km (0.053 R)
• M2: 333,005 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.67 AU - 0.71 AU

Year: 201 Days

Day: 30.8 Hours

Environment

Temp: 198 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.73 AU - 0.87 AU

Year: 251 Days

Day: 20.7 Hours

Environment

Temp: 166 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,553,711 km

• M1: 361,578 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.06 AU - 1.54 AU

Year: 521 Days

Day: 37.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 79,553,711 km

• M1: 465,549 km (0.086 R)
• M2: 1,002,605 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.74 AU - 4.64 AU

Year: 3014 Days

Day: 17 Hours

Environment

Temp: -115 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.3 AU - 5.28 AU

Year: 3685 Days

Day: 47.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,553,711 km

• M1: 33,959 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.5

Radius: 10.5

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.14 AU - 5.98 AU

Year: 4608 Days

Day: 7.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 79,553,711 km

• M1: 139,126 km (0.098 R)
• M2: 274,512 km (0.053 R)
• M3: 565,480 km (0.101 R)
• M4: 663,467 km (0.118 R)
• M5: 778,507 km (0.099 R)
• M6: 844,330 km (0.064 R)
• M7: 970,441 km (0.1 R)
• M8: 1,229,545 km (0.076 R)
• M9: 1,595,012 km (0.094 R)
• M10: 1,680,882 km (0.104 R)
• M11: 2,952,015 km (0.027 R)
• M12: 3,572,397 km (0.089 R)
• M13: 3,743,388 km (0.047 R)
• M14: 4,272,515 km (0.099 R)
• M15: 5,840,899 km (0.106 R)
• M16: 6,292,834 km (0.032 R)
• M17: 6,361,500 km (0.106 R)
• M18: 6,802,963 km (0.119 R)
• M19: 7,206,279 km (0.065 R)
• M20: 7,326,406 km (0.072 R)
• M21: 7,838,180 km (0.084 R)
• M22: 8,135,880 km (0.101 R)
• M23: 8,235,961 km (0.078 R)
• M24: 8,614,893 km (0.108 R)
• M25: 8,922,167 km (0.077 R)
• M26: 9,468,648 km (0.112 R)
• M27: 9,573,965 km (0.086 R)
• M28: 9,972,344 km (0.043 R)
• M29: 10,950,564 km (0.047 R)
• M30: 11,563,467 km (0.065 R)
• M31: 11,902,605 km (0.052 R)
• M32: 12,503,689 km (0.067 R)
• M33: 12,793,460 km (0.107 R)
• M34: 12,939,169 km (0.108 R)
• M35: 13,114,797 km (0.094 R)
• M36: 13,320,643 km (0.107 R)
• M37: 13,409,205 km (0.085 R)
• M38: 14,547,795 km (0.062 R)
• M39: 15,067,348 km (0.103 R)
• M40: 15,282,918 km (0.112 R)
• M41: 15,375,669 km (0.089 R)
• M42: 15,904,797 km (0.113 R)
• M43: 15,998,744 km (0.119 R)
• M44: 16,092,841 km (0.108 R)
• M45: 16,218,803 km (0.115 R)
• M46: 16,661,762 km (0.051 R)
• M47: 17,012,719 km (0.114 R)
• M48: 17,237,415 km (0.114 R)
• M49: 17,333,905 km (0.078 R)
• M50: 18,080,099 km (0.075 R)
• M51: 19,235,893 km (0.071 R)
• M52: 19,637,563 km (0.114 R)
• M53: 21,168,697 km (0.066 R)
• M54: 21,410,298 km (0.109 R)
• M55: 22,280,658 km (0.101 R)
• M56: 23,340,409 km (0.096 R)
• M57: 24,055,936 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.8

Radius: 14.3

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 11.16 AU - 12.98 AU

Year: 14738 Days

Day: 5.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 79,553,711 km

• M1: 198,367 km (0.089 R)
• M2: 317,746 km (0.073 R)
• M3: 479,012 km (0.062 R)
• M4: 865,124 km (0.059 R)
• M5: 1,072,617 km (0.104 R)
• M6: 1,297,612 km (0.106 R)
• M7: 1,489,396 km (0.096 R)
• M8: 1,589,029 km (0.116 R)
• M9: 2,038,421 km (0.096 R)
• M10: 2,497,536 km (0.099 R)
• M11: 2,587,295 km (0.113 R)
• M12: 3,246,723 km (0.079 R)
• M13: 3,378,219 km (0.081 R)
• M14: 4,062,779 km (0.112 R)
• M15: 4,169,143 km (0.066 R)
• M16: 4,752,724 km (0.092 R)
• M17: 5,284,694 km (0.112 R)
• M18: 6,281,764 km (0.078 R)
• M19: 6,446,771 km (0.087 R)
• M20: 7,379,813 km (0.047 R)
• M21: 7,906,547 km (0.098 R)
• M22: 8,219,655 km (0.091 R)
• M23: 8,309,863 km (0.092 R)
• M24: 8,582,430 km (0.081 R)
• M25: 8,857,989 km (0.111 R)
• M26: 9,136,391 km (0.11 R)
• M27: 10,037,419 km (0.098 R)
• M28: 10,867,537 km (0.067 R)
• M29: 12,179,810 km (0.094 R)
• M30: 13,970,496 km (0.09 R)
• M31: 14,731,650 km (0.082 R)
• M32: 15,117,164 km (0.086 R)
• M33: 15,228,016 km (0.067 R)
• M34: 15,394,668 km (0.082 R)
• M35: 15,786,166 km (0.051 R)
• M36: 16,979,807 km (0.095 R)
• M37: 19,998,243 km (0.111 R)
• M38: 20,793,954 km (0.074 R)
• M39: 22,796,322 km (0.108 R)
• M40: 22,923,480 km (0.105 R)
• M41: 23,306,451 km (0.062 R)
• M42: 23,498,684 km (0.034 R)
• M43: 24,403,003 km (0.093 R)
• M44: 24,728,827 km (0.109 R)
• M45: 24,859,576 km (0.084 R)
• M46: 25,450,637 km (0.114 R)
• M47: 27,318,815 km (0.088 R)
• M48: 28,064,860 km (0.092 R)
• M49: 30,273,224 km (0.118 R)
• M50: 30,974,688 km (0.103 R)
• M51: 31,752,597 km (0.101 R)
• M52: 33,471,925 km (0.103 R)
• M53: 33,906,507 km (0.093 R)
• M54: 34,488,892 km (0.061 R)
• M55: 34,854,509 km (0.101 R)
• M56: 35,589,782 km (0.085 R)
• M57: 36,107,391 km (0.092 R)
• M58: 36,627,543 km (0.072 R)
• M59: 36,776,692 km (0.094 R)
• M60: 37,150,238 km (0.103 R)
• M61: 39,341,846 km (0.031 R)
• M62: 39,494,436 km (0.117 R)
• M63: 39,800,364 km (0.11 R)
• M64: 40,107,189 km (0.088 R)
• M65: 40,260,826 km (0.08 R)
• M66: 40,491,805 km (0.118 R)
• M67: 41,032,153 km (0.102 R)
• M68: 41,264,478 km (0.11 R)
• M69: 43,690,956 km (0.087 R)
• M70: 44,324,652 km (0.074 R)
• M71: 45,681,355 km (0.074 R)
• M72: 45,841,874 km (0.07 R)
• M73: 47,294,768 km (0.101 R)
• M74: 48,517,133 km (0.101 R)
• M75: 48,762,922 km (0.028 R)
• M76: 49,749,969 km (0.029 R)
• M77: 51,743,809 km (0.114 R)
• M78: 51,994,834 km (0.077 R)
• M79: 52,162,384 km (0.113 R)
• M80: 52,582,305 km (0.056 R)
• M81: 54,783,189 km (0.087 R)
• M82: 56,841,506 km (0.069 R)
• M83: 57,533,247 km (0.096 R)
• M84: 57,706,631 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 348.3

Radius: 6.5

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 14.59 AU - 24.17 AU

Year: 29985 Days

Day: 18.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 79,553,711 km

• M1: 601,234 km (0.03 R)
• M2: 814,261 km (0.099 R)
• M3: 864,975 km (0.112 R)
• M4: 1,489,995 km (0.117 R)
• M5: 1,879,099 km (0.065 R)
• M6: 2,298,571 km (0.082 R)
• M7: 3,261,383 km (0.085 R)
• M8: 3,979,154 km (0.106 R)
• M9: 4,605,819 km (0.101 R)
• M10: 4,930,596 km (0.034 R)
• M11: 5,214,832 km (0.085 R)
• M12: 6,559,119 km (0.081 R)
• M13: 7,619,768 km (0.104 R)
• M14: 8,337,538 km (0.103 R)
• M15: 8,732,925 km (0.112 R)
• M16: 9,019,106 km (0.047 R)
• M17: 9,600,593 km (0.034 R)
• M18: 10,495,637 km (0.046 R)
• M19: 11,541,775 km (0.065 R)
• M20: 11,792,651 km (0.12 R)
• M21: 13,009,180 km (0.09 R)
• M22: 13,797,860 km (0.101 R)
• M23: 15,352,481 km (0.104 R)
• M24: 16,395,927 km (0.088 R)
• M25: 16,466,238 km (0.102 R)
• M26: 16,677,919 km (0.1 R)
• M27: 17,032,914 km (0.117 R)
• M28: 17,967,153 km (0.06 R)
• M29: 20,337,083 km (0.078 R)
• M30: 21,174,083 km (0.118 R)
• M31: 21,327,570 km (0.117 R)
• M32: 22,022,452 km (0.118 R)
• M33: 22,960,431 km (0.11 R)
• M34: 23,355,220 km (0.072 R)
• M35: 24,472,267 km (0.051 R)
• M36: 24,956,216 km (0.025 R)
• M37: 25,443,456 km (0.07 R)
• M38: 25,524,987 km (0.076 R)
• M39: 25,933,838 km (0.059 R)
• M40: 26,675,245 km (0.082 R)
• M41: 27,006,904 km (0.083 R)
• M42: 27,842,258 km (0.119 R)
• M43: 28,010,257 km (0.1 R)
• M44: 31,442,032 km (0.094 R)
• M45: 31,617,061 km (0.117 R)
• M46: 32,144,094 km (0.086 R)
• M47: 32,232,208 km (0.061 R)
• M48: 32,851,393 km (0.105 R)
• M49: 33,832,157 km (0.043 R)
• M50: 33,921,916 km (0.101 R)
• M51: 35,094,464 km (0.105 R)
• M52: 35,276,075 km (0.092 R)
• M53: 35,731,302 km (0.079 R)
• M54: 36,463,883 km (0.055 R)
• M55: 37,943,705 km (0.075 R)
• M56: 38,878,542 km (0.116 R)
• M57: 40,770,955 km (0.07 R)
• M58: 41,440,405 km (0.084 R)
• M59: 41,632,339 km (0.116 R)
• M60: 41,920,764 km (0.075 R)
• M61: 42,887,017 km (0.026 R)
• M62: 43,470,299 km (0.08 R)
• M63: 43,958,287 km (0.047 R)
• M64: 44,251,948 km (0.062 R)
• M65: 45,334,588 km (0.109 R)
• M66: 45,928,641 km (0.078 R)
• M67: 46,226,640 km (0.093 R)
• M68: 49,343,810 km (0.063 R)
• M69: 49,648,990 km (0.062 R)
• M70: 51,596,754 km (0.119 R)
• M71: 53,047,854 km (0.071 R)
• M72: 54,302,381 km (0.09 R)
• M73: 54,617,435 km (0.116 R)
• M74: 56,096,210 km (0.029 R)
• M75: 57,588,000 km (0.076 R)
• M76: 60,175,594 km (0.101 R)
• M77: 60,284,202 km (0.107 R)
• M78: 60,501,568 km (0.094 R)
• M79: 62,910,991 km (0.073 R)
• M80: 63,573,560 km (0.092 R)
• M81: 64,127,371 km (0.091 R)
• M82: 65,016,880 km (0.026 R)
• M83: 65,351,531 km (0.069 R)
• M84: 65,686,779 km (0.025 R)
• M85: 66,471,121 km (0.109 R)
• M86: 67,145,807 km (0.109 R)
• M87: 67,709,941 km (0.06 R)
• M88: 69,639,454 km (0.106 R)
• M89: 69,753,448 km (0.036 R)
• M90: 71,586,919 km (0.052 R)
• M91: 71,701,960 km (0.062 R)
• M92: 72,278,510 km (0.066 R)
• M93: 72,972,345 km (0.059 R)
• M94: 73,668,424 km (0.09 R)
• M95: 77,890,675 km (0.106 R)
• M96: 79,553,754 km (0.107 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 16,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit