🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.75 AU - 0.79 AU

Year: 240 Days

Day: 25.4 Hours

Environment

Temp: 198 °C

Axial Tilt: 156 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 80,236,804 km

• M1: 41,887 km (0.1 R)
• M2: 253,269 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.14 AU - 1.18 AU

Year: 443 Days

Day: 45.8 Hours

Environment

Temp: 27 °C

Axial Tilt: 49.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,236,804 km

• M1: 38,147 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.07 AU - 3.65 AU

Year: 2185 Days

Day: 47.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,236,804 km

• M1: 2,172,161 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.1

Radius: 11.8

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.55 AU - 10.83 AU

Year: 9088 Days

Day: 6.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 80,236,804 km

• M1: 157,527 km (0.111 R)
• M2: 259,702 km (0.04 R)
• M3: 476,170 km (0.095 R)
• M4: 834,008 km (0.12 R)
• M5: 1,209,798 km (0.073 R)
• M6: 1,425,219 km (0.1 R)
• M7: 1,521,410 km (0.11 R)
• M8: 1,670,111 km (0.099 R)
• M9: 1,754,933 km (0.052 R)
• M10: 1,964,519 km (0.09 R)
• M11: 2,275,683 km (0.09 R)
• M12: 2,642,347 km (0.079 R)
• M13: 2,742,129 km (0.066 R)
• M14: 2,924,788 km (0.1 R)
• M15: 3,048,805 km (0.107 R)
• M16: 3,153,673 km (0.049 R)
• M17: 3,238,345 km (0.103 R)
• M18: 3,497,000 km (0.084 R)
• M19: 3,628,945 km (0.103 R)
• M20: 3,875,333 km (0.059 R)
• M21: 4,695,279 km (0.093 R)
• M22: 4,865,671 km (0.087 R)
• M23: 5,062,990 km (0.118 R)
• M24: 5,465,558 km (0.076 R)
• M25: 7,402,551 km (0.098 R)
• M26: 7,687,087 km (0.088 R)
• M27: 8,062,278 km (0.117 R)
• M28: 8,711,084 km (0.117 R)
• M29: 8,981,407 km (0.12 R)
• M30: 9,561,099 km (0.094 R)
• M31: 9,653,850 km (0.034 R)
• M32: 10,090,077 km (0.12 R)
• M33: 10,247,604 km (0.119 R)
• M34: 10,660,643 km (0.045 R)
• M35: 10,885,339 km (0.055 R)
• M36: 11,144,144 km (0.116 R)
• M37: 12,535,853 km (0.108 R)
• M38: 12,807,074 km (0.113 R)
• M39: 12,909,249 km (0.036 R)
• M40: 13,252,127 km (0.092 R)
• M41: 13,493,728 km (0.097 R)
• M42: 14,192,500 km (0.052 R)
• M43: 14,475,240 km (0.064 R)
• M44: 15,010,650 km (0.116 R)
• M45: 15,443,437 km (0.098 R)
• M46: 16,321,576 km (0.101 R)
• M47: 16,804,030 km (0.036 R)
• M48: 16,990,877 km (0.101 R)
• M49: 17,707,152 km (0.037 R)
• M50: 18,780,517 km (0.113 R)
• M51: 18,974,396 km (0.112 R)
• M52: 19,286,008 km (0.114 R)
• M53: 19,914,319 km (0.073 R)
• M54: 20,589,305 km (0.088 R)
• M55: 20,949,686 km (0.109 R)
• M56: 21,961,715 km (0.084 R)
• M57: 23,781,424 km (0.118 R)
• M58: 23,907,236 km (0.031 R)
• M59: 25,177,621 km (0.111 R)
• M60: 25,263,191 km (0.047 R)
• M61: 25,477,265 km (0.11 R)
• M62: 26,600,446 km (0.073 R)
• M63: 26,687,512 km (0.034 R)
• M64: 27,695,503 km (0.089 R)
• M65: 28,049,152 km (0.117 R)
• M66: 28,137,714 km (0.057 R)
• M67: 28,404,148 km (0.081 R)
• M68: 28,493,158 km (0.052 R)
• M69: 28,671,479 km (0.101 R)
• M70: 28,805,369 km (0.107 R)
• M71: 28,894,829 km (0.116 R)
• M72: 29,118,777 km (0.069 R)
• M73: 29,523,439 km (0.08 R)
• M74: 29,748,883 km (0.118 R)
• M75: 30,020,403 km (0.119 R)
• M76: 30,429,104 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.2

Radius: 6.9

Gravity: 16.18 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 11.99 AU - 17.83 AU

Year: 20425 Days

Day: 23.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,236,804 km

• M1: 88,412 km (0.065 R)
• M2: 191,186 km (0.115 R)
• M3: 295,755 km (0.112 R)
• M4: 347,366 km (0.103 R)
• M5: 1,353,262 km (0.095 R)
• M6: 2,322,357 km (0.108 R)
• M7: 2,696,801 km (0.102 R)
• M8: 2,891,128 km (0.059 R)
• M9: 3,009,909 km (0.117 R)
• M10: 3,543,375 km (0.086 R)
• M11: 3,756,253 km (0.105 R)
• M12: 4,061,433 km (0.047 R)
• M13: 4,150,144 km (0.103 R)
• M14: 4,788,777 km (0.081 R)
• M15: 5,311,921 km (0.101 R)
• M16: 5,409,010 km (0.084 R)
• M17: 6,567,197 km (0.075 R)
• M18: 6,828,993 km (0.098 R)
• M19: 7,854,187 km (0.119 R)
• M20: 10,164,876 km (0.05 R)
• M21: 11,205,928 km (0.03 R)
• M22: 11,770,809 km (0.111 R)
• M23: 11,834,089 km (0.111 R)
• M24: 12,862,874 km (0.063 R)
• M25: 12,993,473 km (0.109 R)
• M26: 13,919,932 km (0.096 R)
• M27: 14,526,701 km (0.036 R)
• M28: 14,662,686 km (0.119 R)
• M29: 16,257,100 km (0.044 R)
• M30: 17,398,382 km (0.082 R)
• M31: 18,786,949 km (0.05 R)
• M32: 18,861,000 km (0.062 R)
• M33: 19,607,045 km (0.115 R)
• M34: 19,832,639 km (0.12 R)
• M35: 20,362,514 km (0.071 R)
• M36: 20,973,921 km (0.056 R)
• M37: 21,050,814 km (0.066 R)
• M38: 23,081,306 km (0.103 R)
• M39: 24,604,212 km (0.082 R)
• M40: 25,010,370 km (0.087 R)
• M41: 27,157,848 km (0.078 R)
• M42: 28,084,158 km (0.064 R)
• M43: 29,708,192 km (0.111 R)
• M44: 30,575,112 km (0.12 R)
• M45: 31,362,446 km (0.087 R)
• M46: 32,156,511 km (0.119 R)
• M47: 32,867,849 km (0.104 R)
• M48: 33,494,514 km (0.06 R)
• M49: 34,396,590 km (0.079 R)
• M50: 36,871,986 km (0.086 R)
• M51: 37,709,734 km (0.113 R)
• M52: 42,476,969 km (0.116 R)
• M53: 42,574,208 km (0.12 R)
• M54: 43,257,122 km (0.095 R)
• M55: 44,436,402 km (0.114 R)
• M56: 44,535,137 km (0.099 R)
• M57: 46,224,844 km (0.076 R)
• M58: 47,027,138 km (0.069 R)
• M59: 48,645,787 km (0.091 R)
• M60: 48,747,513 km (0.081 R)
• M61: 48,849,390 km (0.1 R)
• M62: 49,564,168 km (0.119 R)
• M63: 49,666,643 km (0.094 R)
• M64: 51,107,719 km (0.038 R)
• M65: 51,729,448 km (0.104 R)
• M66: 51,937,239 km (0.12 R)
• M67: 52,875,966 km (0.089 R)
• M68: 57,975,757 km (0.074 R)
• M69: 59,492,380 km (0.091 R)
• M70: 59,928,159 km (0.055 R)
• M71: 60,912,513 km (0.111 R)
• M72: 62,233,163 km (0.067 R)
• M73: 63,229,934 km (0.098 R)
• M74: 64,455,290 km (0.106 R)
• M75: 65,913,420 km (0.12 R)
• M76: 68,748,150 km (0.093 R)
• M77: 70,122,955 km (0.113 R)
• M78: 70,928,988 km (0.113 R)
• M79: 72,666,717 km (0.036 R)
• M80: 73,016,028 km (0.113 R)
• M81: 73,249,101 km (0.111 R)
• M82: 74,066,953 km (0.077 R)
• M83: 74,770,512 km (0.119 R)
• M84: 74,887,946 km (0.12 R)
• M85: 75,711,931 km (0.119 R)
• M86: 76,302,244 km (0.111 R)
• M87: 76,775,572 km (0.075 R)
• M88: 76,894,203 km (0.093 R)
• M89: 77,487,508 km (0.086 R)
• M90: 78,320,918 km (0.053 R)
• M91: 79,996,414 km (0.083 R)
• M92: 80,116,541 km (0.098 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 14,021 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit