🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.52 AU - 0.86 AU

Year: 210 Days

Day: 36 Hours

Environment

Temp: 184 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.49 AU - 1.93 AU

Year: 821 Days

Day: 12.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.1 AU - 2.96 AU

Year: 1477 Days

Day: 40.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.56 AU - 2.92 AU

Year: 1665 Days

Day: 47 Hours

Environment

Temp: -99 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,040,304 km

• M1: 1,042,847 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.49 AU - 4.13 AU

Year: 2211 Days

Day: 47.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.3

Radius: 13.7

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.01 AU - 6.33 AU

Year: 5626 Days

Day: 11 Hours

Environment

Temp: -155 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 71,040,304 km

• M1: 180,116 km (0.102 R)
• M2: 269,875 km (0.113 R)
• M3: 591,809 km (0.093 R)
• M4: 709,842 km (0.057 R)
• M5: 807,380 km (0.075 R)
• M6: 941,419 km (0.056 R)
• M7: 1,057,358 km (0.074 R)
• M8: 1,192,295 km (0.085 R)
• M9: 1,304,793 km (0.06 R)
• M10: 1,571,526 km (0.116 R)
• M11: 1,751,641 km (0.087 R)
• M12: 1,856,659 km (0.038 R)
• M13: 1,980,526 km (0.083 R)
• M14: 2,107,236 km (0.113 R)
• M15: 2,219,434 km (0.116 R)
• M16: 3,139,162 km (0.062 R)
• M17: 3,802,179 km (0.102 R)
• M18: 4,133,688 km (0.114 R)
• M19: 4,253,516 km (0.091 R)
• M20: 4,341,480 km (0.074 R)
• M21: 4,508,132 km (0.118 R)
• M22: 4,722,206 km (0.113 R)
• M23: 5,528,240 km (0.112 R)
• M24: 5,685,018 km (0.1 R)
• M25: 5,941,279 km (0.069 R)
• M26: 6,579,464 km (0.114 R)
• M27: 6,784,413 km (0.069 R)
• M28: 7,239,789 km (0.116 R)
• M29: 7,705,188 km (0.101 R)
• M30: 7,894,130 km (0.102 R)
• M31: 7,989,274 km (0.075 R)
• M32: 8,304,178 km (0.115 R)
• M33: 8,511,820 km (0.113 R)
• M34: 8,721,257 km (0.119 R)
• M35: 8,890,003 km (0.047 R)
• M36: 9,145,217 km (0.117 R)
• M37: 9,532,676 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.5

Radius: 8.4

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.7 AU - 10.86 AU

Year: 10378 Days

Day: 8.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 71,040,304 km

• M1: 141,819 km (0.111 R)
• M2: 217,515 km (0.071 R)
• M3: 325,824 km (0.12 R)
• M4: 604,824 km (0.1 R)
• M5: 1,023,549 km (0.107 R)
• M6: 1,384,827 km (0.075 R)
• M7: 1,485,507 km (0.084 R)
• M8: 1,694,196 km (0.088 R)
• M9: 2,006,107 km (0.108 R)
• M10: 2,376,063 km (0.076 R)
• M11: 2,436,501 km (0.075 R)
• M12: 2,579,366 km (0.066 R)
• M13: 2,683,187 km (0.094 R)
• M14: 2,767,261 km (0.098 R)
• M15: 3,267,965 km (0.115 R)
• M16: 3,843,618 km (0.034 R)
• M17: 3,914,827 km (0.097 R)
• M18: 4,179,765 km (0.119 R)
• M19: 4,302,136 km (0.074 R)
• M20: 4,575,600 km (0.103 R)
• M21: 4,701,861 km (0.094 R)
• M22: 4,778,156 km (0.12 R)
• M23: 5,009,434 km (0.102 R)
• M24: 5,087,375 km (0.115 R)
• M25: 5,297,111 km (0.096 R)
• M26: 5,429,655 km (0.108 R)
• M27: 5,563,395 km (0.037 R)
• M28: 5,617,101 km (0.097 R)
• M29: 5,725,260 km (0.096 R)
• M30: 6,164,479 km (0.025 R)
• M31: 6,529,498 km (0.116 R)
• M32: 6,700,339 km (0.04 R)
• M33: 6,930,421 km (0.114 R)
• M34: 7,846,408 km (0.094 R)
• M35: 8,028,020 km (0.107 R)
• M36: 8,303,131 km (0.12 R)
• M37: 8,581,383 km (0.117 R)
• M38: 9,242,605 km (0.066 R)
• M39: 9,660,133 km (0.093 R)
• M40: 10,149,617 km (0.092 R)
• M41: 10,480,378 km (0.107 R)
• M42: 10,546,949 km (0.076 R)
• M43: 11,459,496 km (0.093 R)
• M44: 11,873,284 km (0.1 R)
• M45: 12,644,461 km (0.104 R)
• M46: 12,893,242 km (0.099 R)
• M47: 13,540,402 km (0.117 R)
• M48: 13,758,516 km (0.076 R)
• M49: 14,345,688 km (0.102 R)
• M50: 14,716,840 km (0.07 R)
• M51: 14,828,889 km (0.116 R)
• M52: 15,166,382 km (0.092 R)
• M53: 15,279,627 km (0.082 R)
• M54: 15,355,174 km (0.057 R)
• M55: 15,468,719 km (0.08 R)
• M56: 15,620,561 km (0.064 R)
• M57: 16,619,725 km (0.12 R)
• M58: 17,560,396 km (0.113 R)
• M59: 17,798,257 km (0.089 R)
• M60: 17,957,429 km (0.117 R)
• M61: 18,477,880 km (0.11 R)
• M62: 19,329,242 km (0.12 R)
• M63: 19,492,902 km (0.074 R)
• M64: 19,862,708 km (0.089 R)
• M65: 19,986,575 km (0.11 R)
• M66: 20,317,934 km (0.11 R)
• M67: 20,651,088 km (0.12 R)
• M68: 20,944,151 km (0.039 R)
• M69: 21,322,933 km (0.085 R)
• M70: 21,449,642 km (0.101 R)
• M71: 21,959,172 km (0.083 R)
• M72: 22,903,733 km (0.092 R)
• M73: 23,163,585 km (0.101 R)
• M74: 23,380,950 km (0.091 R)
• M75: 23,511,699 km (0.115 R)
• M76: 23,949,123 km (0.099 R)
• M77: 24,168,882 km (0.103 R)
• M78: 24,389,390 km (0.079 R)
• M79: 25,233,122 km (0.118 R)
• M80: 25,770,926 km (0.089 R)
• M81: 25,996,220 km (0.086 R)
• M82: 27,269,298 km (0.028 R)
• M83: 28,191,270 km (0.104 R)
• M84: 28,702,595 km (0.106 R)
• M85: 29,593,002 km (0.086 R)
• M86: 30,112,705 km (0.107 R)
• M87: 30,778,565 km (0.09 R)
• M88: 32,221,437 km (0.048 R)
• M89: 32,318,526 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 817.5

Radius: 7.8

Gravity: 13.44 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 12.37 AU - 12.93 AU

Year: 16516 Days

Day: 18.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 71,040,304 km

• M1: 103,372 km (0.075 R)
• M2: 157,527 km (0.11 R)
• M3: 268,379 km (0.046 R)
• M4: 522,246 km (0.028 R)
• M5: 664,514 km (0.11 R)
• M6: 1,245,701 km (0.088 R)
• M7: 1,496,278 km (0.047 R)
• M8: 1,583,344 km (0.116 R)
• M9: 1,980,676 km (0.044 R)
• M10: 2,756,191 km (0.027 R)
• M11: 3,120,163 km (0.098 R)
• M12: 4,426,152 km (0.093 R)
• M13: 4,594,899 km (0.042 R)
• M14: 5,025,740 km (0.11 R)
• M15: 5,335,109 km (0.079 R)
• M16: 6,442,432 km (0.111 R)
• M17: 7,120,111 km (0.079 R)
• M18: 8,700,163 km (0.092 R)
• M19: 9,071,615 km (0.104 R)
• M20: 9,286,138 km (0.117 R)
• M21: 10,160,837 km (0.072 R)
• M22: 11,176,158 km (0.114 R)
• M23: 11,348,494 km (0.047 R)
• M24: 11,579,773 km (0.034 R)
• M25: 11,870,890 km (0.101 R)
• M26: 11,988,025 km (0.079 R)
• M27: 12,282,733 km (0.055 R)
• M28: 12,519,995 km (0.084 R)
• M29: 13,180,620 km (0.107 R)
• M30: 13,423,716 km (0.099 R)
• M31: 13,668,159 km (0.07 R)
• M32: 14,161,682 km (0.036 R)
• M33: 14,223,766 km (0.039 R)
• M34: 14,912,813 km (0.111 R)
• M35: 18,179,133 km (0.038 R)
• M36: 18,994,890 km (0.084 R)
• M37: 19,063,406 km (0.077 R)
• M38: 19,131,922 km (0.061 R)
• M39: 19,269,403 km (0.092 R)
• M40: 19,822,466 km (0.092 R)
• M41: 20,031,155 km (0.087 R)
• M42: 20,380,616 km (0.09 R)
• M43: 20,521,088 km (0.09 R)
• M44: 20,873,391 km (0.116 R)
• M45: 21,298,847 km (0.106 R)
• M46: 21,655,489 km (0.076 R)
• M47: 22,737,530 km (0.071 R)
• M48: 24,803,925 km (0.096 R)
• M49: 25,405,309 km (0.116 R)
• M50: 26,545,843 km (0.111 R)
• M51: 27,160,840 km (0.11 R)
• M52: 28,561,973 km (0.069 R)
• M53: 29,588,364 km (0.092 R)
• M54: 29,826,973 km (0.084 R)
• M55: 31,352,722 km (0.067 R)
• M56: 31,839,812 km (0.055 R)
• M57: 34,563,242 km (0.102 R)
• M58: 36,505,172 km (0.077 R)
• M59: 38,568,874 km (0.112 R)
• M60: 38,916,540 km (0.05 R)
• M61: 39,615,012 km (0.083 R)
• M62: 39,965,670 km (0.074 R)
• M63: 41,378,921 km (0.119 R)
• M64: 42,181,214 km (0.098 R)
• M65: 42,808,627 km (0.063 R)
• M66: 43,078,502 km (0.09 R)
• M67: 47,379,291 km (0.051 R)
• M68: 47,658,441 km (0.093 R)
• M69: 48,592,829 km (0.119 R)
• M70: 49,062,267 km (0.1 R)
• M71: 49,438,955 km (0.103 R)
• M72: 52,294,329 km (0.109 R)
• M73: 54,130,194 km (0.119 R)
• M74: 54,714,374 km (0.06 R)
• M75: 55,888,867 km (0.051 R)
• M76: 56,183,724 km (0.103 R)
• M77: 56,676,500 km (0.119 R)
• M78: 57,864,905 km (0.118 R)
• M79: 59,261,551 km (0.058 R)
• M80: 60,467,609 km (0.091 R)
• M81: 61,681,745 km (0.115 R)
• M82: 61,884,899 km (0.108 R)
• M83: 62,801,785 km (0.109 R)
• M84: 64,031,329 km (0.088 R)
• M85: 65,268,653 km (0.113 R)
• M86: 65,579,368 km (0.026 R)
• M87: 67,139,524 km (0.11 R)
• M88: 68,396,595 km (0.058 R)
• M89: 70,084,658 km (0.09 R)
• M90: 70,402,703 km (0.058 R)
• M91: 70,721,346 km (0.115 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 13,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit