🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.62 AU - 0.66 AU

Year: 188 Days

Day: 39.4 Hours

Environment

Temp: 199 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.66 AU - 0.7 AU

Year: 206 Days

Day: 15.6 Hours

Environment

Temp: 205 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,536,059 km

• M1: 122,670 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.9 AU - 1.08 AU

Year: 362 Days

Day: 23.8 Hours

Environment

Temp: 16 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.88 AU - 2.28 AU

Year: 1101 Days

Day: 28 Hours

Environment

Temp: -80 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.57 AU - 3.27 AU

Year: 1832 Days

Day: 38.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,536,059 km

• M1: 435,779 km (0.089 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.8 AU - 4.12 AU

Year: 2363 Days

Day: 19.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,536,059 km

• M1: 2,312,484 km (0.113 R)
• M2: 2,484,372 km (0.06 R)

Asteroid Belt

Center: 5.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.7

Radius: 14.5

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 5.98 AU - 8.2 AU

Year: 6930 Days

Day: 12.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 40,536,059 km

• M1: 272,717 km (0.111 R)
• M2: 408,402 km (0.111 R)
• M3: 599,139 km (0.063 R)
• M4: 1,081,593 km (0.087 R)
• M5: 1,323,044 km (0.117 R)
• M6: 1,465,162 km (0.112 R)
• M7: 1,843,943 km (0.071 R)
• M8: 1,988,156 km (0.044 R)
• M9: 2,136,258 km (0.062 R)
• M10: 2,237,087 km (0.094 R)
• M11: 2,747,814 km (0.071 R)
• M12: 3,064,213 km (0.105 R)
• M13: 3,178,805 km (0.109 R)
• M14: 3,314,490 km (0.081 R)
• M15: 3,511,511 km (0.09 R)
• M16: 4,000,546 km (0.076 R)
• M17: 4,403,264 km (0.117 R)
• M18: 4,686,303 km (0.098 R)
• M19: 4,908,306 km (0.057 R)
• M20: 5,641,934 km (0.093 R)
• M21: 5,902,234 km (0.06 R)
• M22: 5,997,827 km (0.094 R)
• M23: 6,263,513 km (0.1 R)
• M24: 6,656,956 km (0.079 R)
• M25: 7,313,690 km (0.083 R)
• M26: 7,780,436 km (0.074 R)
• M27: 8,097,134 km (0.05 R)
• M28: 8,498,954 km (0.061 R)
• M29: 9,461,916 km (0.117 R)
• M30: 9,658,637 km (0.073 R)
• M31: 9,771,733 km (0.082 R)
• M32: 10,027,695 km (0.043 R)
• M33: 10,199,732 km (0.059 R)
• M34: 10,459,434 km (0.116 R)
• M35: 10,750,552 km (0.117 R)
• M36: 10,926,628 km (0.089 R)
• M37: 11,640,210 km (0.053 R)
• M38: 12,124,459 km (0.119 R)
• M39: 12,769,973 km (0.118 R)
• M40: 13,300,747 km (0.097 R)
• M41: 14,223,018 km (0.119 R)
• M42: 14,384,134 km (0.083 R)
• M43: 14,513,387 km (0.055 R)
• M44: 15,330,491 km (0.076 R)
• M45: 15,462,586 km (0.075 R)
• M46: 16,229,574 km (0.074 R)
• M47: 16,600,876 km (0.114 R)
• M48: 16,736,561 km (0.08 R)
• M49: 16,838,587 km (0.099 R)
• M50: 16,975,020 km (0.066 R)
• M51: 17,077,495 km (0.114 R)
• M52: 17,696,979 km (0.11 R)
• M53: 17,974,633 km (0.088 R)
• M54: 18,113,909 km (0.075 R)
• M55: 18,393,806 km (0.093 R)
• M56: 18,569,434 km (0.106 R)
• M57: 18,957,790 km (0.107 R)
• M58: 19,135,213 km (0.082 R)
• M59: 19,384,593 km (0.081 R)
• M60: 19,958,450 km (0.074 R)
• M61: 20,283,826 km (0.095 R)
• M62: 21,196,672 km (0.113 R)
• M63: 21,639,631 km (0.038 R)
• M64: 22,011,083 km (0.075 R)
• M65: 22,384,778 km (0.098 R)
• M66: 22,534,825 km (0.094 R)
• M67: 22,647,472 km (0.086 R)
• M68: 23,100,305 km (0.109 R)
• M69: 23,251,997 km (0.106 R)
• M70: 23,938,352 km (0.069 R)
• M71: 24,168,733 km (0.114 R)
• M72: 24,322,669 km (0.042 R)
• M73: 24,708,931 km (0.09 R)
• M74: 25,097,137 km (0.042 R)
• M75: 25,409,348 km (0.084 R)
• M76: 25,565,827 km (0.106 R)
• M77: 26,274,323 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.5

Radius: 12.6

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.87 AU - 9.93 AU

Year: 8937 Days

Day: 9.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 40,536,059 km

• M1: 171,589 km (0.058 R)
• M2: 342,729 km (0.116 R)
• M3: 727,345 km (0.104 R)
• M4: 1,070,074 km (0.109 R)
• M5: 1,365,081 km (0.103 R)
• M6: 1,542,653 km (0.112 R)
• M7: 2,259,676 km (0.094 R)
• M8: 2,376,661 km (0.089 R)
• M9: 2,471,806 km (0.115 R)
• M10: 2,966,825 km (0.106 R)
• M11: 3,305,515 km (0.101 R)
• M12: 3,574,492 km (0.061 R)
• M13: 3,711,822 km (0.066 R)
• M14: 4,048,418 km (0.058 R)
• M15: 4,220,455 km (0.102 R)
• M16: 4,781,597 km (0.071 R)
• M17: 4,994,325 km (0.119 R)
• M18: 6,603,400 km (0.115 R)
• M19: 7,640,113 km (0.105 R)
• M20: 8,395,881 km (0.098 R)
• M21: 8,579,438 km (0.043 R)
• M22: 8,838,541 km (0.111 R)
• M23: 9,631,560 km (0.075 R)
• M24: 9,978,477 km (0.077 R)
• M25: 11,123,948 km (0.087 R)
• M26: 11,814,791 km (0.104 R)
• M27: 12,227,681 km (0.058 R)
• M28: 12,982,851 km (0.111 R)
• M29: 13,408,906 km (0.084 R)
• M30: 14,274,928 km (0.112 R)
• M31: 15,293,091 km (0.086 R)
• M32: 15,652,874 km (0.101 R)
• M33: 15,969,872 km (0.11 R)
• M34: 16,288,964 km (0.037 R)
• M35: 16,610,151 km (0.078 R)
• M36: 16,748,529 km (0.037 R)
• M37: 17,212,432 km (0.053 R)
• M38: 17,633,550 km (0.119 R)
• M39: 17,727,647 km (0.109 R)
• M40: 18,869,228 km (0.118 R)
• M41: 19,061,761 km (0.066 R)
• M42: 19,206,571 km (0.096 R)
• M43: 19,303,361 km (0.095 R)
• M44: 19,692,166 km (0.114 R)
• M45: 19,838,622 km (0.069 R)
• M46: 20,428,038 km (0.073 R)
• M47: 21,073,104 km (0.091 R)
• M48: 21,173,035 km (0.119 R)
• M49: 21,373,197 km (0.056 R)
• M50: 21,724,902 km (0.102 R)
• M51: 23,099,706 km (0.03 R)
• M52: 23,460,836 km (0.11 R)
• M53: 23,875,671 km (0.036 R)
• M54: 24,136,270 km (0.035 R)
• M55: 24,976,262 km (0.091 R)
• M56: 25,879,384 km (0.091 R)
• M57: 27,172,658 km (0.112 R)
• M58: 27,281,416 km (0.065 R)
• M59: 28,486,726 km (0.114 R)
• M60: 28,763,183 km (0.08 R)
• M61: 29,430,090 km (0.049 R)
• M62: 29,709,539 km (0.112 R)
• M63: 30,553,121 km (0.059 R)
• M64: 32,551,898 km (0.054 R)
• M65: 32,783,027 km (0.062 R)
• M66: 33,188,736 km (0.077 R)
• M67: 33,712,927 km (0.097 R)
• M68: 34,828,479 km (0.075 R)
• M69: 35,064,843 km (0.072 R)
• M70: 35,479,828 km (0.106 R)
• M71: 36,494,401 km (0.066 R)
• M72: 37,518,548 km (0.119 R)
• M73: 37,700,309 km (0.054 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 283.8

Radius: 3.4

Gravity: 24.55 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 12.12 AU - 15.52 AU

Year: 18860 Days

Day: 18 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 40,536,059 km

• M1: 67,618 km (0.045 R)
• M2: 88,861 km (0.073 R)
• M3: 196,422 km (0.114 R)
• M4: 232,325 km (0.111 R)
• M5: 369,058 km (0.076 R)
• M6: 987,496 km (0.058 R)
• M7: 1,184,217 km (0.054 R)
• M8: 1,817,764 km (0.088 R)
• M9: 1,843,943 km (0.101 R)
• M10: 2,279,722 km (0.109 R)
• M11: 2,715,800 km (0.101 R)
• M12: 2,866,894 km (0.041 R)
• M13: 3,400,509 km (0.074 R)
• M14: 3,432,822 km (0.063 R)
• M15: 3,596,183 km (0.077 R)
• M16: 3,862,617 km (0.087 R)
• M17: 3,964,194 km (0.101 R)
• M18: 3,998,302 km (0.106 R)
• M19: 4,100,926 km (0.062 R)
• M20: 4,591,907 km (0.098 R)
• M21: 5,400,184 km (0.112 R)
• M22: 5,475,880 km (0.065 R)
• M23: 6,054,226 km (0.09 R)
• M24: 6,172,259 km (0.068 R)
• M25: 6,571,086 km (0.029 R)
• M26: 6,773,642 km (0.105 R)
• M27: 7,561,873 km (0.101 R)
• M28: 8,074,395 km (0.117 R)
• M29: 8,117,629 km (0.044 R)
• M30: 8,334,995 km (0.082 R)
• M31: 8,378,678 km (0.08 R)
• M32: 9,132,800 km (0.102 R)
• M33: 9,724,161 km (0.052 R)
• M34: 10,374,612 km (0.067 R)
• M35: 10,657,652 km (0.076 R)
• M36: 11,038,976 km (0.094 R)
• M37: 11,522,028 km (0.106 R)
• M38: 11,815,090 km (0.116 R)
• M39: 12,110,696 km (0.061 R)
• M40: 12,160,213 km (0.093 R)
• M41: 12,910,595 km (0.039 R)
• M42: 13,316,903 km (0.102 R)
• M43: 14,090,175 km (0.111 R)
• M44: 15,090,236 km (0.098 R)
• M45: 15,143,493 km (0.059 R)
• M46: 15,625,647 km (0.047 R)
• M47: 15,679,502 km (0.087 R)
• M48: 16,331,001 km (0.075 R)
• M49: 16,495,260 km (0.103 R)
• M50: 17,046,827 km (0.106 R)
• M51: 18,281,159 km (0.105 R)
• M52: 18,851,725 km (0.079 R)
• M53: 19,312,337 km (0.114 R)
• M54: 19,660,152 km (0.097 R)
• M55: 21,012,816 km (0.087 R)
• M56: 21,131,896 km (0.085 R)
• M57: 21,370,654 km (0.083 R)
• M58: 21,730,437 km (0.044 R)
• M59: 22,213,339 km (0.119 R)
• M60: 22,273,926 km (0.078 R)
• M61: 22,577,759 km (0.057 R)
• M62: 23,682,839 km (0.057 R)
• M63: 23,930,872 km (0.069 R)
• M64: 24,366,950 km (0.09 R)
• M65: 24,429,482 km (0.118 R)
• M66: 24,805,571 km (0.097 R)
• M67: 24,931,383 km (0.102 R)
• M68: 25,373,444 km (0.102 R)
• M69: 26,009,235 km (0.085 R)
• M70: 28,013,697 km (0.092 R)
• M71: 28,079,221 km (0.095 R)
• M72: 29,399,422 km (0.034 R)
• M73: 29,599,285 km (0.072 R)
• M74: 29,933,188 km (0.116 R)
• M75: 31,349,431 km (0.112 R)
• M76: 32,649,586 km (0.118 R)
• M77: 33,340,877 km (0.079 R)
• M78: 36,582,364 km (0.106 R)
• M79: 37,228,328 km (0.051 R)
• M80: 37,372,390 km (0.113 R)
• M81: 38,095,247 km (0.105 R)
• M82: 38,240,507 km (0.087 R)
• M83: 39,628,476 km (0.112 R)
• M84: 40,070,238 km (0.029 R)
• M85: 41,853,595 km (0.106 R)
• M86: 44,500,131 km (0.095 R)
• M87: 45,343,115 km (0.109 R)
• M88: 47,122,432 km (0.083 R)
• M89: 47,903,183 km (0.083 R)
• M90: 48,216,740 km (0.075 R)
• M91: 48,530,896 km (0.113 R)
• M92: 50,191,432 km (0.051 R)
• M93: 53,000,132 km (0.045 R)
• M94: 53,568,006 km (0.093 R)
• M95: 54,219,355 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.1

Radius: 6.2

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 17.34 AU - 21.16 AU

Year: 31004 Days

Day: 21.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 40,536,059 km

• M1: 91,404 km (0.056 R)
• M2: 256,560 km (0.107 R)
• M3: 376,837 km (0.069 R)
• M4: 701,764 km (0.118 R)
• M5: 875,148 km (0.109 R)
• M6: 1,533,079 km (0.096 R)
• M7: 2,594,027 km (0.085 R)
• M8: 2,788,804 km (0.089 R)
• M9: 2,988,367 km (0.12 R)
• M10: 5,286,938 km (0.064 R)
• M11: 5,502,958 km (0.083 R)
• M12: 5,784,950 km (0.099 R)
• M13: 8,240,150 km (0.052 R)
• M14: 10,776,582 km (0.096 R)
• M15: 14,167,517 km (0.092 R)
• M16: 16,941,360 km (0.089 R)
• M17: 19,352,729 km (0.057 R)
• M18: 20,549,811 km (0.069 R)
• M19: 21,573,808 km (0.052 R)
• M20: 22,664,077 km (0.049 R)
• M21: 22,864,389 km (0.116 R)
• M22: 23,216,094 km (0.086 R)
• M23: 25,779,902 km (0.116 R)
• M24: 27,095,166 km (0.078 R)
• M25: 27,734,248 km (0.075 R)
• M26: 31,559,616 km (0.108 R)
• M27: 32,965,387 km (0.053 R)
• M28: 33,022,084 km (0.115 R)
• M29: 33,078,782 km (0.094 R)
• M30: 33,647,403 km (0.119 R)
• M31: 36,597,473 km (0.104 R)
• M32: 40,414,762 km (0.089 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 18,833 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit