🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.73 AU - 1.07 AU

Year: 309 Days

Day: 29.8 Hours

Environment

Temp: 122 °C

Axial Tilt: 99 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.48 AU - 1.9 AU

Year: 795 Days

Day: 35.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.44 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.2

Radius: 8.8

Gravity: 12.3 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.11 AU - 5.25 AU

Year: 4264 Days

Day: 5.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 57,739,177 km

• M1: 307,124 km (0.091 R)
• M2: 436,975 km (0.118 R)
• M3: 609,761 km (0.071 R)
• M4: 792,719 km (0.117 R)
• M5: 1,107,623 km (0.07 R)
• M6: 1,210,995 km (0.088 R)
• M7: 1,348,924 km (0.094 R)
• M8: 1,459,926 km (0.109 R)
• M9: 1,640,640 km (0.094 R)
• M10: 2,060,112 km (0.104 R)
• M11: 2,133,116 km (0.107 R)
• M12: 2,415,407 km (0.056 R)
• M13: 2,531,645 km (0.114 R)
• M14: 2,649,677 km (0.077 R)
• M15: 2,769,655 km (0.083 R)
• M16: 3,098,621 km (0.062 R)
• M17: 3,418,311 km (0.103 R)
• M18: 3,681,753 km (0.043 R)
• M19: 4,251,871 km (0.086 R)
• M20: 4,322,182 km (0.107 R)
• M21: 4,849,365 km (0.051 R)
• M22: 4,972,035 km (0.1 R)
• M23: 5,095,752 km (0.109 R)
• M24: 5,371,611 km (0.077 R)
• M25: 5,447,606 km (0.033 R)
• M26: 5,678,137 km (0.115 R)
• M27: 6,042,856 km (0.119 R)
• M28: 7,126,693 km (0.079 R)
• M29: 7,378,765 km (0.089 R)
• M30: 7,491,861 km (0.079 R)
• M31: 7,690,976 km (0.111 R)
• M32: 7,748,123 km (0.078 R)
• M33: 8,564,179 km (0.059 R)
• M34: 8,802,339 km (0.085 R)
• M35: 8,892,097 km (0.102 R)
• M36: 9,254,723 km (0.044 R)
• M37: 9,591,318 km (0.066 R)
• M38: 10,308,191 km (0.041 R)
• M39: 11,009,805 km (0.117 R)
• M40: 11,859,072 km (0.117 R)
• M41: 12,324,920 km (0.064 R)
• M42: 12,560,237 km (0.101 R)
• M43: 12,762,942 km (0.097 R)
• M44: 13,137,685 km (0.078 R)
• M45: 13,309,124 km (0.062 R)
• M46: 13,412,496 km (0.093 R)
• M47: 13,481,461 km (0.066 R)
• M48: 13,828,079 km (0.11 R)
• M49: 14,318,461 km (0.119 R)
• M50: 14,885,886 km (0.1 R)
• M51: 15,678,006 km (0.096 R)
• M52: 15,823,416 km (0.079 R)
• M53: 16,262,635 km (0.064 R)
• M54: 16,557,642 km (0.103 R)
• M55: 16,780,094 km (0.101 R)
• M56: 17,378,186 km (0.039 R)
• M57: 17,755,472 km (0.062 R)
• M58: 18,021,158 km (0.098 R)
• M59: 18,403,081 km (0.107 R)
• M60: 18,633,612 km (0.108 R)
• M61: 19,291,693 km (0.065 R)
• M62: 20,115,079 km (0.069 R)
• M63: 21,472,381 km (0.112 R)
• M64: 22,407,367 km (0.048 R)
• M65: 22,530,337 km (0.117 R)
• M66: 23,563,460 km (0.093 R)
• M67: 23,688,374 km (0.111 R)
• M68: 24,148,687 km (0.1 R)
• M69: 24,358,872 km (0.03 R)
• M70: 25,078,138 km (0.102 R)
• M71: 25,163,110 km (0.119 R)
• M72: 25,547,128 km (0.082 R)
• M73: 25,804,286 km (0.11 R)
• M74: 26,580,699 km (0.109 R)
• M75: 26,841,149 km (0.077 R)
• M76: 27,015,281 km (0.052 R)
• M77: 27,321,059 km (0.099 R)
• M78: 27,452,406 km (0.034 R)
• M79: 28,024,020 km (0.086 R)
• M80: 28,112,282 km (0.104 R)
• M81: 29,672,289 km (0.098 R)
• M82: 29,762,347 km (0.093 R)
• M83: 30,213,684 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 407.2

Radius: 3.2

Gravity: 39.77 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 12.08 AU - 14.12 AU

Year: 17147 Days

Day: 15 Hours

Environment

Temp: -186 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 57,739,177 km

• M1: 145,858 km (0.101 R)
• M2: 190,887 km (0.107 R)
• M3: 310,116 km (0.082 R)
• M4: 450,439 km (0.04 R)
• M5: 518,805 km (0.116 R)
• M6: 1,296,714 km (0.114 R)
• M7: 1,469,649 km (0.096 R)
• M8: 1,919,490 km (0.082 R)
• M9: 2,059,364 km (0.108 R)
• M10: 2,116,211 km (0.071 R)
• M11: 2,290,044 km (0.109 R)
• M12: 2,620,506 km (0.103 R)
• M13: 2,651,173 km (0.113 R)
• M14: 2,682,140 km (0.092 R)
• M15: 4,630,952 km (0.11 R)
• M16: 4,780,699 km (0.066 R)
• M17: 5,632,210 km (0.09 R)
• M18: 6,321,408 km (0.086 R)
• M19: 7,079,869 km (0.104 R)
• M20: 7,645,199 km (0.112 R)
• M21: 8,497,159 km (0.043 R)
• M22: 8,680,416 km (0.03 R)
• M23: 10,631,771 km (0.086 R)
• M24: 10,829,091 km (0.073 R)
• M25: 11,935,965 km (0.085 R)
• M26: 12,554,852 km (0.108 R)
• M27: 13,984,858 km (0.057 R)
• M28: 14,038,713 km (0.087 R)
• M29: 14,527,300 km (0.055 R)
• M30: 15,132,124 km (0.12 R)
• M31: 15,577,028 km (0.043 R)
• M32: 15,857,374 km (0.103 R)
• M33: 15,913,623 km (0.11 R)
• M34: 16,309,309 km (0.092 R)
• M35: 17,168,001 km (0.042 R)
• M36: 17,631,904 km (0.062 R)
• M37: 18,690,758 km (0.026 R)
• M38: 19,952,018 km (0.082 R)
• M39: 20,500,892 km (0.103 R)
• M40: 21,116,487 km (0.084 R)
• M41: 21,800,748 km (0.063 R)
• M42: 24,349,297 km (0.093 R)
• M43: 24,674,374 km (0.068 R)
• M44: 24,935,571 km (0.093 R)
• M45: 25,526,483 km (0.029 R)
• M46: 25,790,523 km (0.106 R)
• M47: 26,188,454 km (0.078 R)
• M48: 27,057,468 km (0.115 R)
• M49: 27,259,275 km (0.119 R)
• M50: 27,664,536 km (0.099 R)
• M51: 28,481,041 km (0.05 R)
• M52: 29,998,263 km (0.113 R)
• M53: 30,626,574 km (0.111 R)
• M54: 31,966,971 km (0.102 R)
• M55: 32,109,238 km (0.076 R)
• M56: 34,631,757 km (0.088 R)
• M57: 34,997,375 km (0.034 R)
• M58: 35,143,831 km (0.092 R)
• M59: 35,364,189 km (0.12 R)
• M60: 35,805,951 km (0.044 R)
• M61: 36,546,461 km (0.116 R)
• M62: 36,993,160 km (0.084 R)
• M63: 37,217,257 km (0.101 R)
• M64: 37,292,056 km (0.117 R)
• M65: 37,666,649 km (0.115 R)
• M66: 37,741,748 km (0.093 R)
• M67: 37,892,093 km (0.103 R)
• M68: 39,787,648 km (0.085 R)
• M69: 40,093,725 km (0.096 R)
• M70: 41,481,096 km (0.059 R)
• M71: 41,713,721 km (0.108 R)
• M72: 42,024,735 km (0.109 R)
• M73: 42,180,616 km (0.107 R)
• M74: 42,336,497 km (0.117 R)
• M75: 42,727,396 km (0.099 R)
• M76: 43,512,485 km (0.103 R)
• M77: 46,217,514 km (0.041 R)
• M78: 46,700,416 km (0.089 R)
• M79: 47,428,060 km (0.119 R)
• M80: 49,304,317 km (0.101 R)
• M81: 50,045,275 km (0.108 R)
• M82: 50,210,281 km (0.056 R)
• M83: 51,287,984 km (0.096 R)
• M84: 51,454,487 km (0.035 R)
• M85: 52,708,865 km (0.046 R)
• M86: 53,045,011 km (0.064 R)
• M87: 53,550,652 km (0.08 R)
• M88: 53,973,266 km (0.053 R)
• M89: 54,312,105 km (0.117 R)
• M90: 54,481,749 km (0.033 R)
• M91: 54,821,636 km (0.12 R)
• M92: 55,418,232 km (0.102 R)
• M93: 56,875,914 km (0.113 R)
• M94: 57,048,101 km (0.047 R)
• M95: 57,220,737 km (0.063 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 13,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit