🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.56 AU - 0.7 AU

Year: 188 Days

Day: 48 Hours

Environment

Temp: 126 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.84 AU - 1.28 AU

Year: 411 Days

Day: 35.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.2 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.91 AU - 3.77 AU

Year: 2300 Days

Day: 29.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.5

Radius: 14.9

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.9 AU - 8.34 AU

Year: 7157 Days

Day: 6.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,623,383 km

• M1: 199,115 km (0.074 R)
• M2: 358,586 km (0.095 R)
• M3: 497,712 km (0.109 R)
• M4: 788,231 km (0.1 R)
• M5: 1,003,503 km (0.09 R)
• M6: 1,204,712 km (0.103 R)
• M7: 1,748,201 km (0.092 R)
• M8: 2,522,370 km (0.045 R)
• M9: 2,637,859 km (0.089 R)
• M10: 2,898,459 km (0.067 R)
• M11: 3,142,752 km (0.057 R)
• M12: 3,292,799 km (0.119 R)
• M13: 3,757,151 km (0.097 R)
• M14: 3,943,400 km (0.108 R)
• M15: 4,215,070 km (0.091 R)
• M16: 4,353,148 km (0.066 R)
• M17: 4,520,997 km (0.058 R)
• M18: 4,691,090 km (0.073 R)
• M19: 4,950,194 km (0.057 R)
• M20: 5,184,464 km (0.095 R)
• M21: 5,392,554 km (0.11 R)
• M22: 5,909,415 km (0.117 R)
• M23: 6,189,612 km (0.094 R)
• M24: 6,925,783 km (0.056 R)
• M25: 7,622,161 km (0.111 R)
• M26: 8,167,745 km (0.114 R)
• M27: 8,306,272 km (0.079 R)
• M28: 10,852,877 km (0.074 R)
• M29: 10,967,169 km (0.032 R)
• M30: 11,273,696 km (0.109 R)
• M31: 12,131,490 km (0.089 R)
• M32: 12,929,445 km (0.115 R)
• M33: 13,091,160 km (0.092 R)
• M34: 13,212,783 km (0.117 R)
• M35: 13,457,376 km (0.094 R)
• M36: 13,580,196 km (0.088 R)
• M37: 13,744,604 km (0.085 R)
• M38: 13,909,610 km (0.085 R)
• M39: 14,199,979 km (0.083 R)
• M40: 14,366,781 km (0.108 R)
• M41: 16,902,615 km (0.119 R)
• M42: 17,301,592 km (0.079 R)
• M43: 17,479,913 km (0.062 R)
• M44: 18,516,925 km (0.115 R)
• M45: 19,434,858 km (0.088 R)
• M46: 20,273,803 km (0.087 R)
• M47: 21,076,994 km (0.088 R)
• M48: 21,410,746 km (0.084 R)
• M49: 22,374,007 km (0.054 R)
• M50: 23,203,827 km (0.087 R)
• M51: 23,499,133 km (0.113 R)
• M52: 24,692,924 km (0.081 R)
• M53: 25,196,171 km (0.109 R)
• M54: 25,297,150 km (0.073 R)
• M55: 25,651,996 km (0.114 R)
• M56: 26,366,475 km (0.071 R)
• M57: 26,984,015 km (0.092 R)
• M58: 27,815,031 km (0.091 R)
• M59: 28,759,891 km (0.101 R)
• M60: 28,918,316 km (0.116 R)
• M61: 29,395,533 km (0.061 R)
• M62: 29,502,046 km (0.111 R)
• M63: 29,661,817 km (0.081 R)
• M64: 31,276,277 km (0.078 R)
• M65: 32,478,296 km (0.114 R)
• M66: 32,808,758 km (0.106 R)
• M67: 32,919,161 km (0.109 R)
• M68: 33,140,416 km (0.041 R)
• M69: 34,421,722 km (0.085 R)
• M70: 34,590,020 km (0.119 R)
• M71: 34,871,264 km (0.103 R)
• M72: 35,549,092 km (0.076 R)
• M73: 35,889,726 km (0.074 R)
• M74: 36,288,404 km (0.082 R)
• M75: 36,745,875 km (0.066 R)
• M76: 38,362,130 km (0.086 R)
• M77: 38,594,904 km (0.089 R)
• M78: 39,003,306 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.7

Radius: 10.8

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 9.83 AU - 9.89 AU

Year: 11664 Days

Day: 12.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,623,383 km

• M1: 144,811 km (0.029 R)
• M2: 308,321 km (0.099 R)
• M3: 417,677 km (0.119 R)
• M4: 557,102 km (0.088 R)
• M5: 626,217 km (0.072 R)
• M6: 1,162,525 km (0.065 R)
• M7: 1,235,828 km (0.105 R)
• M8: 1,310,926 km (0.103 R)
• M9: 1,446,312 km (0.099 R)
• M10: 1,566,140 km (0.106 R)
• M11: 1,731,296 km (0.092 R)
• M12: 2,215,096 km (0.094 R)
• M13: 2,496,489 km (0.081 R)
• M14: 2,965,778 km (0.034 R)
• M15: 3,093,834 km (0.094 R)
• M16: 3,171,624 km (0.098 R)
• M17: 3,329,151 km (0.075 R)
• M18: 3,652,133 km (0.101 R)
• M19: 4,184,103 km (0.112 R)
• M20: 4,270,421 km (0.065 R)
• M21: 4,651,147 km (0.103 R)
• M22: 5,955,042 km (0.094 R)
• M23: 7,226,176 km (0.108 R)
• M24: 8,359,679 km (0.108 R)
• M25: 8,468,735 km (0.08 R)
• M26: 8,541,739 km (0.113 R)
• M27: 8,614,893 km (0.091 R)
• M28: 9,245,747 km (0.078 R)
• M29: 10,161,585 km (0.108 R)
• M30: 11,589,048 km (0.091 R)
• M31: 11,914,722 km (0.115 R)
• M32: 12,700,410 km (0.052 R)
• M33: 13,673,694 km (0.086 R)
• M34: 15,467,971 km (0.104 R)
• M35: 15,736,649 km (0.081 R)
• M36: 16,006,972 km (0.037 R)
• M37: 16,324,269 km (0.106 R)
• M38: 16,643,661 km (0.105 R)
• M39: 17,149,750 km (0.065 R)
• M40: 18,129,916 km (0.091 R)
• M41: 18,508,099 km (0.086 R)
• M42: 18,745,810 km (0.102 R)
• M43: 19,320,415 km (0.088 R)
• M44: 20,732,769 km (0.095 R)
• M45: 21,029,122 km (0.075 R)
• M46: 21,426,454 km (0.071 R)
• M47: 21,526,236 km (0.06 R)
• M48: 21,776,214 km (0.09 R)
• M49: 22,127,919 km (0.103 R)
• M50: 22,228,748 km (0.086 R)
• M51: 22,836,713 km (0.097 R)
• M52: 23,914,117 km (0.079 R)
• M53: 24,850,600 km (0.096 R)
• M54: 25,481,604 km (0.091 R)
• M55: 26,598,651 km (0.069 R)
• M56: 27,785,860 km (0.105 R)
• M57: 27,949,221 km (0.031 R)
• M58: 28,770,214 km (0.097 R)
• M59: 28,880,168 km (0.08 R)
• M60: 29,321,931 km (0.103 R)
• M61: 31,167,370 km (0.089 R)
• M62: 31,904,588 km (0.117 R)
• M63: 32,705,086 km (0.101 R)
• M64: 34,092,607 km (0.07 R)
• M65: 34,559,352 km (0.044 R)
• M66: 34,676,338 km (0.097 R)
• M67: 35,676,399 km (0.114 R)
• M68: 35,853,972 km (0.063 R)
• M69: 37,044,472 km (0.086 R)
• M70: 37,224,139 km (0.107 R)
• M71: 37,704,797 km (0.104 R)
• M72: 38,247,987 km (0.111 R)
• M73: 38,490,335 km (0.097 R)
• M74: 38,611,659 km (0.047 R)
• M75: 39,098,151 km (0.102 R)
• M76: 39,220,074 km (0.054 R)
• M77: 39,342,146 km (0.089 R)
• M78: 40,261,873 km (0.083 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 16,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit