🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.59 AU - 0.97 AU

Year: 250 Days

Day: 14 Hours

Environment

Temp: 169 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 112,784,894 km

• M1: 331,658 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.76 AU - 1.18 AU

Year: 347 Days

Day: 28 Hours

Environment

Temp: 45 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.44 AU - 2.08 AU

Year: 849 Days

Day: 20.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,784,894 km

• M1: 1,008,589 km (0.089 R)

Asteroid Belt

Center: 4.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.7

Radius: 11.4

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 7.19 AU - 8.13 AU

Year: 7705 Days

Day: 7.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 112,784,894 km

• M1: 376,987 km (0.107 R)
• M2: 484,697 km (0.078 R)
• M3: 617,839 km (0.092 R)
• M4: 696,378 km (0.08 R)
• M5: 1,000,959 km (0.047 R)
• M6: 1,177,186 km (0.116 R)
• M7: 1,672,803 km (0.086 R)
• M8: 1,748,650 km (0.091 R)
• M9: 2,023,760 km (0.114 R)
• M10: 2,166,776 km (0.117 R)
• M11: 2,313,082 km (0.101 R)
• M12: 2,441,138 km (0.115 R)
• M13: 2,593,728 km (0.035 R)
• M14: 2,727,020 km (0.083 R)
• M15: 3,307,310 km (0.063 R)
• M16: 3,599,325 km (0.103 R)
• M17: 3,748,623 km (0.089 R)
• M18: 4,001,893 km (0.114 R)
• M19: 5,043,094 km (0.12 R)
• M20: 5,238,469 km (0.104 R)
• M21: 5,465,109 km (0.072 R)
• M22: 6,045,400 km (0.103 R)
• M23: 6,134,261 km (0.07 R)
• M24: 6,433,307 km (0.115 R)
• M25: 7,108,143 km (0.096 R)
• M26: 7,485,877 km (0.111 R)
• M27: 7,837,732 km (0.08 R)
• M28: 8,359,379 km (0.095 R)
• M29: 8,657,827 km (0.112 R)
• M30: 8,993,525 km (0.038 R)
• M31: 9,095,102 km (0.082 R)
• M32: 9,574,114 km (0.063 R)
• M33: 10,343,346 km (0.09 R)
• M34: 10,663,785 km (0.045 R)
• M35: 10,843,302 km (0.066 R)
• M36: 10,915,259 km (0.04 R)
• M37: 11,866,701 km (0.065 R)
• M38: 12,503,091 km (0.04 R)
• M39: 13,381,679 km (0.117 R)
• M40: 13,575,408 km (0.116 R)
• M41: 13,770,035 km (0.069 R)
• M42: 14,438,588 km (0.086 R)
• M43: 15,562,666 km (0.109 R)
• M44: 15,848,099 km (0.09 R)
• M45: 16,382,762 km (0.095 R)
• M46: 17,343,330 km (0.1 R)
• M47: 17,512,226 km (0.112 R)
• M48: 18,710,056 km (0.045 R)
• M49: 19,934,066 km (0.116 R)
• M50: 20,511,065 km (0.045 R)
• M51: 21,274,164 km (0.032 R)
• M52: 21,409,699 km (0.084 R)
• M53: 21,909,356 km (0.116 R)
• M54: 22,412,903 km (0.116 R)
• M55: 23,059,315 km (0.085 R)
• M56: 24,465,086 km (0.11 R)
• M57: 25,321,833 km (0.118 R)
• M58: 25,850,213 km (0.103 R)
• M59: 28,099,118 km (0.117 R)
• M60: 28,247,968 km (0.116 R)
• M61: 29,096,487 km (0.099 R)
• M62: 29,448,191 km (0.094 R)
• M63: 29,700,264 km (0.092 R)
• M64: 29,902,520 km (0.099 R)
• M65: 30,257,516 km (0.054 R)
• M66: 30,410,106 km (0.079 R)
• M67: 31,023,008 km (0.1 R)
• M68: 31,330,880 km (0.031 R)
• M69: 31,433,804 km (0.107 R)
• M70: 31,588,338 km (0.094 R)
• M71: 32,468,722 km (0.075 R)
• M72: 32,677,112 km (0.045 R)
• M73: 33,462,351 km (0.084 R)
• M74: 34,306,681 km (0.105 R)
• M75: 34,944,716 km (0.068 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.7

Radius: 3.9

Gravity: 55.27 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 19.05 AU - 21.01 AU

Year: 32580 Days

Day: 23.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 112,784,894 km

• M1: 67,020 km (0.119 R)
• M2: 100,829 km (0.052 R)
• M3: 391,647 km (0.107 R)
• M4: 521,199 km (0.065 R)
• M5: 1,385,276 km (0.101 R)
• M6: 1,664,127 km (0.105 R)
• M7: 2,364,095 km (0.097 R)
• M8: 3,194,363 km (0.091 R)
• M9: 4,387,855 km (0.095 R)
• M10: 4,734,922 km (0.074 R)
• M11: 5,393,751 km (0.105 R)
• M12: 5,455,086 km (0.103 R)
• M13: 5,640,438 km (0.109 R)
• M14: 5,953,995 km (0.117 R)
• M15: 8,090,402 km (0.1 R)
• M16: 8,160,564 km (0.086 R)
• M17: 9,681,675 km (0.057 R)
• M18: 10,056,418 km (0.086 R)
• M19: 10,512,392 km (0.111 R)
• M20: 11,287,309 km (0.027 R)
• M21: 11,444,536 km (0.115 R)
• M22: 12,727,936 km (0.059 R)
• M23: 12,891,447 km (0.11 R)
• M24: 13,303,589 km (0.063 R)
• M25: 14,140,589 km (0.09 R)
• M26: 14,480,176 km (0.084 R)
• M27: 15,253,896 km (0.035 R)
• M28: 15,689,525 km (0.089 R)
• M29: 17,201,212 km (0.06 R)
• M30: 18,851,576 km (0.07 R)
• M31: 20,169,683 km (0.101 R)
• M32: 21,129,203 km (0.114 R)
• M33: 21,614,648 km (0.096 R)
• M34: 24,501,139 km (0.119 R)
• M35: 27,611,728 km (0.036 R)
• M36: 29,970,437 km (0.099 R)
• M37: 31,063,699 km (0.05 R)
• M38: 31,725,968 km (0.075 R)
• M39: 32,616,076 km (0.048 R)
• M40: 32,952,073 km (0.051 R)
• M41: 33,064,271 km (0.095 R)
• M42: 34,307,280 km (0.102 R)
• M43: 36,026,758 km (0.11 R)
• M44: 36,955,162 km (0.075 R)
• M45: 37,891,495 km (0.072 R)
• M46: 38,717,126 km (0.093 R)
• M47: 41,471,372 km (0.093 R)
• M48: 41,835,194 km (0.101 R)
• M49: 43,793,879 km (0.057 R)
• M50: 45,282,228 km (0.078 R)
• M51: 45,656,971 km (0.027 R)
• M52: 46,661,072 km (0.096 R)
• M53: 47,039,554 km (0.107 R)
• M54: 47,165,965 km (0.104 R)
• M55: 48,180,986 km (0.118 R)
• M56: 50,620,479 km (0.088 R)
• M57: 50,879,732 km (0.101 R)
• M58: 53,891,137 km (0.077 R)
• M59: 54,023,381 km (0.1 R)
• M60: 55,218,369 km (0.058 R)
• M61: 55,618,544 km (0.053 R)
• M62: 57,364,201 km (0.106 R)
• M63: 57,904,848 km (0.104 R)
• M64: 60,358,851 km (0.082 R)
• M65: 61,184,482 km (0.088 R)
• M66: 62,568,561 km (0.091 R)
• M67: 62,846,664 km (0.06 R)
• M68: 63,125,215 km (0.115 R)
• M69: 64,945,372 km (0.102 R)
• M70: 65,085,994 km (0.059 R)
• M71: 65,649,978 km (0.085 R)
• M72: 66,357,128 km (0.118 R)
• M73: 67,209,087 km (0.082 R)
• M74: 70,652,681 km (0.091 R)
• M75: 70,942,302 km (0.105 R)
• M76: 72,395,945 km (0.115 R)
• M77: 74,300,475 km (0.047 R)
• M78: 76,815,664 km (0.043 R)
• M79: 77,710,110 km (0.111 R)
• M80: 80,111,904 km (0.091 R)
• M81: 81,170,309 km (0.07 R)
• M82: 81,321,851 km (0.116 R)
• M83: 82,081,210 km (0.084 R)
• M84: 86,841,115 km (0.037 R)
• M85: 91,059,326 km (0.08 R)
• M86: 93,272,627 km (0.116 R)
• M87: 96,786,232 km (0.103 R)
• M88: 98,235,985 km (0.059 R)
• M89: 98,720,981 km (0.095 R)
• M90: 102,628,478 km (0.086 R)
• M91: 102,956,396 km (0.092 R)
• M92: 103,120,505 km (0.108 R)
• M93: 109,754,722 km (0.041 R)
• M94: 110,425,668 km (0.106 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 14,029 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit