🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.49 AU - 0.51 AU

Year: 135 Days

Day: 42.1 Hours

Environment

Temp: 143 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.49 AU - 0.59 AU

Year: 151 Days

Day: 18.8 Hours

Environment

Temp: 140 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,395,667 km

• M1: 32,463 km (0.083 R)
• M2: 104,719 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.7 AU - 0.7 AU

Year: 223 Days

Day: 18.4 Hours

Environment

Temp: 139 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.21 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.48 AU - 1.96 AU

Year: 859 Days

Day: 41.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.63 AU - 1.95 AU

Year: 912 Days

Day: 21.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.57 AU - 3.95 AU

Year: 2241 Days

Day: 23.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.6

Radius: 8.5

Gravity: 12.88 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.12 AU - 5.24 AU

Year: 4489 Days

Day: 11 Hours

Environment

Temp: -153 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 66,395,667 km

• M1: 110,852 km (0.049 R)
• M2: 213,925 km (0.088 R)
• M3: 274,961 km (0.03 R)
• M4: 335,548 km (0.08 R)
• M5: 463,005 km (0.046 R)
• M6: 516,711 km (0.036 R)
• M7: 573,109 km (0.054 R)
• M8: 717,471 km (0.101 R)
• M9: 874,400 km (0.072 R)
• M10: 1,013,974 km (0.113 R)
• M11: 1,086,679 km (0.116 R)
• M12: 1,411,306 km (0.111 R)
• M13: 1,476,681 km (0.114 R)
• M14: 1,627,326 km (0.057 R)
• M15: 1,730,698 km (0.095 R)
• M16: 1,925,923 km (0.109 R)
• M17: 1,998,628 km (0.079 R)
• M18: 2,203,726 km (0.096 R)
• M19: 2,260,873 km (0.073 R)
• M20: 2,357,214 km (0.096 R)
• M21: 2,514,142 km (0.054 R)
• M22: 2,573,981 km (0.108 R)
• M23: 2,634,269 km (0.037 R)
• M24: 2,880,208 km (0.083 R)
• M25: 3,176,561 km (0.119 R)
• M26: 3,328,403 km (0.111 R)
• M27: 3,460,648 km (0.109 R)
• M28: 3,936,818 km (0.051 R)
• M29: 4,006,530 km (0.074 R)
• M30: 4,170,789 km (0.086 R)
• M31: 4,241,848 km (0.073 R)
• M32: 4,457,717 km (0.119 R)
• M33: 4,925,061 km (0.08 R)
• M34: 5,177,283 km (0.113 R)
• M35: 5,382,232 km (0.117 R)
• M36: 5,537,664 km (0.089 R)
• M37: 5,668,413 km (0.095 R)
• M38: 6,174,203 km (0.108 R)
• M39: 6,255,435 km (0.11 R)
• M40: 6,750,305 km (0.103 R)
• M41: 7,058,776 km (0.101 R)
• M42: 7,314,737 km (0.109 R)
• M43: 7,544,819 km (0.069 R)
• M44: 7,777,294 km (0.041 R)
• M45: 7,894,429 km (0.099 R)
• M46: 8,071,254 km (0.078 R)
• M47: 8,398,724 km (0.105 R)
• M48: 8,518,851 km (0.054 R)
• M49: 8,913,490 km (0.109 R)
• M50: 9,313,963 km (0.026 R)
• M51: 9,594,759 km (0.105 R)
• M52: 10,518,376 km (0.046 R)
• M53: 11,204,731 km (0.093 R)
• M54: 11,403,546 km (0.099 R)
• M55: 12,723,897 km (0.119 R)
• M56: 13,279,653 km (0.116 R)
• M57: 14,199,381 km (0.116 R)
• M58: 14,522,512 km (0.074 R)
• M59: 14,775,482 km (0.108 R)
• M60: 15,176,106 km (0.066 R)
• M61: 16,062,473 km (0.093 R)
• M62: 16,738,207 km (0.066 R)
• M63: 17,499,959 km (0.047 R)
• M64: 17,769,235 km (0.046 R)
• M65: 17,962,366 km (0.047 R)
• M66: 18,350,872 km (0.09 R)
• M67: 19,056,974 km (0.114 R)
• M68: 19,572,637 km (0.096 R)
• M69: 20,455,564 km (0.087 R)
• M70: 20,983,345 km (0.089 R)
• M71: 21,474,625 km (0.113 R)
• M72: 22,135,548 km (0.12 R)
• M73: 23,350,283 km (0.054 R)
• M74: 23,689,272 km (0.086 R)
• M75: 24,157,962 km (0.034 R)
• M76: 25,844,079 km (0.111 R)
• M77: 26,679,284 km (0.104 R)
• M78: 28,421,202 km (0.112 R)
• M79: 28,602,066 km (0.104 R)
• M80: 28,919,213 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.6

Radius: 13.5

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.99 AU - 6.03 AU

Year: 4925 Days

Day: 5.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 66,395,667 km

• M1: 216,169 km (0.096 R)
• M2: 517,160 km (0.106 R)
• M3: 654,640 km (0.102 R)
• M4: 1,026,840 km (0.081 R)
• M5: 1,344,885 km (0.103 R)
• M6: 1,686,118 km (0.084 R)
• M7: 1,806,245 km (0.067 R)
• M8: 1,955,992 km (0.044 R)
• M9: 2,091,827 km (0.11 R)
• M10: 2,240,228 km (0.116 R)
• M11: 2,430,965 km (0.118 R)
• M12: 3,279,335 km (0.092 R)
• M13: 4,038,544 km (0.112 R)
• M14: 4,801,792 km (0.111 R)
• M15: 4,888,110 km (0.118 R)
• M16: 4,999,710 km (0.107 R)
• M17: 5,765,801 km (0.11 R)
• M18: 6,136,056 km (0.114 R)
• M19: 7,179,800 km (0.051 R)
• M20: 7,896,374 km (0.11 R)
• M21: 8,115,984 km (0.092 R)
• M22: 8,546,078 km (0.1 R)
• M23: 8,847,068 km (0.099 R)
• M24: 9,044,538 km (0.11 R)
• M25: 9,228,244 km (0.09 R)
• M26: 9,397,589 km (0.046 R)
• M27: 9,521,605 km (0.076 R)
• M28: 9,849,374 km (0.103 R)
• M29: 10,212,747 km (0.061 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.6

Radius: 9.7

Gravity: 9.94 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 10.51 AU - 11.55 AU

Year: 13950 Days

Day: 6.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,395,667 km

• M1: 131,497 km (0.119 R)
• M2: 482,304 km (0.066 R)
• M3: 670,797 km (0.114 R)
• M4: 795,861 km (0.032 R)
• M5: 1,536,669 km (0.119 R)
• M6: 1,734,139 km (0.079 R)
• M7: 1,880,296 km (0.092 R)
• M8: 2,091,977 km (0.068 R)
• M9: 2,216,442 km (0.088 R)
• M10: 2,440,240 km (0.104 R)
• M11: 3,049,553 km (0.063 R)
• M12: 3,629,544 km (0.114 R)
• M13: 3,817,887 km (0.06 R)
• M14: 4,482,102 km (0.062 R)
• M15: 4,562,585 km (0.09 R)
• M16: 4,848,317 km (0.083 R)
• M17: 5,394,200 km (0.086 R)
• M18: 5,739,921 km (0.1 R)
• M19: 6,004,111 km (0.06 R)
• M20: 6,227,161 km (0.088 R)
• M21: 6,866,393 km (0.104 R)
• M22: 7,146,889 km (0.064 R)
• M23: 8,856,344 km (0.105 R)
• M24: 10,310,584 km (0.105 R)
• M25: 10,470,804 km (0.094 R)
• M26: 11,065,156 km (0.092 R)
• M27: 11,893,480 km (0.059 R)
• M28: 12,230,374 km (0.077 R)
• M29: 12,913,587 km (0.094 R)
• M30: 14,976,243 km (0.115 R)
• M31: 16,448,884 km (0.063 R)
• M32: 16,636,181 km (0.113 R)
• M33: 17,265,689 km (0.074 R)
• M34: 17,967,153 km (0.091 R)
• M35: 18,160,134 km (0.117 R)
• M36: 19,397,907 km (0.102 R)
• M37: 19,927,334 km (0.092 R)
• M38: 20,327,359 km (0.092 R)
• M39: 21,475,522 km (0.071 R)
• M40: 22,853,020 km (0.1 R)
• M41: 23,482,079 km (0.1 R)
• M42: 24,614,684 km (0.038 R)
• M43: 26,712,495 km (0.098 R)
• M44: 26,785,798 km (0.103 R)
• M45: 26,932,703 km (0.055 R)
• M46: 28,716,508 km (0.114 R)
• M47: 29,168,443 km (0.06 R)
• M48: 30,768,542 km (0.086 R)
• M49: 32,946,089 km (0.12 R)
• M50: 33,103,615 km (0.063 R)
• M51: 33,656,529 km (0.099 R)
• M52: 35,737,136 km (0.032 R)
• M53: 36,223,180 km (0.096 R)
• M54: 36,385,793 km (0.111 R)
• M55: 36,711,467 km (0.107 R)
• M56: 37,530,067 km (0.093 R)
• M57: 38,106,617 km (0.079 R)
• M58: 38,520,255 km (0.1 R)
• M59: 40,948,677 km (0.089 R)
• M60: 41,542,132 km (0.045 R)
• M61: 41,882,617 km (0.066 R)
• M62: 42,823,587 km (0.079 R)
• M63: 43,081,494 km (0.095 R)
• M64: 43,339,850 km (0.102 R)
• M65: 44,552,340 km (0.079 R)
• M66: 45,951,679 km (0.092 R)
• M67: 46,391,945 km (0.12 R)
• M68: 46,656,734 km (0.07 R)
• M69: 46,745,146 km (0.076 R)
• M70: 47,721,122 km (0.1 R)
• M71: 48,435,153 km (0.04 R)
• M72: 49,602,914 km (0.104 R)
• M73: 49,693,121 km (0.093 R)
• M74: 49,964,043 km (0.094 R)
• M75: 50,326,220 km (0.057 R)
• M76: 51,508,791 km (0.038 R)
• M77: 53,346,301 km (0.059 R)
• M78: 53,994,359 km (0.077 R)
• M79: 54,180,010 km (0.117 R)
• M80: 56,048,338 km (0.117 R)
• M81: 56,236,383 km (0.083 R)
• M82: 58,890,249 km (0.099 R)
• M83: 59,655,891 km (0.092 R)
• M84: 60,040,058 km (0.107 R)
• M85: 60,232,441 km (0.077 R)
• M86: 60,714,146 km (0.061 R)
• M87: 62,069,952 km (0.094 R)
• M88: 62,849,207 km (0.12 R)
• M89: 63,435,780 km (0.086 R)
• M90: 64,122,435 km (0.117 R)
• M91: 65,800,025 km (0.069 R)
• M92: 65,899,208 km (0.035 R)
• M93: 66,097,725 km (0.084 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 13,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit