🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.5 AU - 0.56 AU

Year: 145 Days

Day: 35.3 Hours

Environment

Temp: 223 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.47 AU - 0.65 AU

Year: 157 Days

Day: 18.7 Hours

Environment

Temp: 214 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.8 AU - 1.2 AU

Year: 375 Days

Day: 34.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.1 AU - 3.16 AU

Year: 1598 Days

Day: 28.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 92.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,099,804 km

• M1: 46,375 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.21 AU - 3.47 AU

Year: 1794 Days

Day: 12.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.75 AU - 3.11 AU

Year: 1879 Days

Day: 35.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.7

Radius: 13

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.82 AU - 5.24 AU

Year: 4227 Days

Day: 11 Hours

Environment

Temp: -134 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 46,099,804 km

• M1: 167,550 km (0.107 R)
• M2: 300,243 km (0.119 R)
• M3: 394,639 km (0.09 R)
• M4: 480,209 km (0.106 R)
• M5: 1,816,717 km (0.09 R)
• M6: 1,916,050 km (0.088 R)
• M7: 2,077,166 km (0.074 R)
• M8: 2,163,784 km (0.083 R)
• M9: 2,385,936 km (0.109 R)
• M10: 3,038,183 km (0.103 R)
• M11: 3,461,695 km (0.099 R)
• M12: 3,947,289 km (0.103 R)
• M13: 4,275,806 km (0.099 R)
• M14: 4,912,644 km (0.086 R)
• M15: 5,135,695 km (0.034 R)
• M16: 5,350,069 km (0.092 R)
• M17: 5,579,552 km (0.105 R)
• M18: 5,664,823 km (0.114 R)
• M19: 5,886,527 km (0.115 R)
• M20: 6,023,259 km (0.118 R)
• M21: 6,211,603 km (0.109 R)
• M22: 6,440,338 km (0.111 R)
• M23: 6,529,947 km (0.032 R)
• M24: 6,620,005 km (0.116 R)
• M25: 6,945,231 km (0.09 R)
• M26: 7,597,777 km (0.073 R)
• M27: 7,856,132 km (0.112 R)
• M28: 8,409,495 km (0.117 R)
• M29: 8,577,942 km (0.109 R)
• M30: 9,162,271 km (0.115 R)
• M31: 9,437,382 km (0.076 R)
• M32: 9,951,400 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.3

Radius: 12.2

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.68 AU - 6.02 AU

Year: 4637 Days

Day: 8.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 46,099,804 km

• M1: 182,659 km (0.046 R)
• M2: 274,213 km (0.06 R)
• M3: 487,988 km (0.103 R)
• M4: 665,411 km (0.105 R)
• M5: 933,491 km (0.114 R)
• M6: 1,161,478 km (0.081 R)
• M7: 1,251,985 km (0.119 R)
• M8: 1,505,254 km (0.069 R)
• M9: 1,706,463 km (0.056 R)
• M10: 1,827,936 km (0.098 R)
• M11: 2,043,357 km (0.088 R)
• M12: 2,135,659 km (0.108 R)
• M13: 2,305,303 km (0.105 R)
• M14: 2,698,746 km (0.08 R)
• M15: 3,372,235 km (0.105 R)
• M16: 3,571,051 km (0.056 R)
• M17: 4,237,659 km (0.101 R)
• M18: 4,332,654 km (0.115 R)
• M19: 4,597,741 km (0.114 R)
• M20: 4,695,428 km (0.084 R)
• M21: 4,843,381 km (0.066 R)
• M22: 5,347,525 km (0.1 R)
• M23: 5,424,568 km (0.085 R)
• M24: 5,580,001 km (0.119 R)
• M25: 6,625,540 km (0.099 R)
• M26: 6,736,093 km (0.079 R)
• M27: 6,875,369 km (0.115 R)
• M28: 7,128,339 km (0.061 R)
• M29: 7,614,681 km (0.055 R)
• M30: 7,701,598 km (0.106 R)
• M31: 7,817,985 km (0.102 R)
• M32: 8,230,276 km (0.03 R)
• M33: 8,892,397 km (0.1 R)
• M34: 9,415,840 km (0.113 R)
• M35: 9,602,987 km (0.102 R)
• M36: 10,076,314 km (0.034 R)
• M37: 10,621,898 km (0.072 R)
• M38: 11,541,625 km (0.068 R)
• M39: 11,876,276 km (0.119 R)
• M40: 12,078,532 km (0.074 R)
• M41: 12,214,068 km (0.115 R)
• M42: 12,350,202 km (0.118 R)
• M43: 12,968,639 km (0.063 R)
• M44: 13,738,171 km (0.111 R)
• M45: 14,164,226 km (0.051 R)
• M46: 14,342,995 km (0.078 R)
• M47: 15,284,863 km (0.118 R)
• M48: 16,134,729 km (0.098 R)
• M49: 16,433,924 km (0.107 R)
• M50: 17,189,992 km (0.111 R)
• M51: 17,495,621 km (0.094 R)
• M52: 17,880,237 km (0.109 R)
• M53: 18,073,517 km (0.093 R)
• M54: 18,932,359 km (0.077 R)
• M55: 19,287,653 km (0.108 R)
• M56: 19,366,940 km (0.103 R)
• M57: 19,485,871 km (0.079 R)
• M58: 20,649,443 km (0.116 R)
• M59: 20,852,298 km (0.025 R)
• M60: 21,464,901 km (0.1 R)
• M61: 21,876,594 km (0.112 R)
• M62: 22,124,927 km (0.043 R)
• M63: 22,374,157 km (0.041 R)
• M64: 22,457,483 km (0.04 R)
• M65: 23,001,271 km (0.041 R)
• M66: 24,315,638 km (0.057 R)
• M67: 24,744,834 km (0.049 R)
• M68: 26,354,507 km (0.118 R)
• M69: 28,990,871 km (0.041 R)
• M70: 29,081,676 km (0.102 R)
• M71: 29,628,606 km (0.072 R)
• M72: 30,871,765 km (0.101 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.1

Radius: 10.9

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.37 AU - 9.61 AU

Year: 9270 Days

Day: 11.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 46,099,804 km

• M1: 156,928 km (0.062 R)
• M2: 228,586 km (0.092 R)
• M3: 306,526 km (0.108 R)
• M4: 411,095 km (0.058 R)
• M5: 696,378 km (0.094 R)
• M6: 897,288 km (0.055 R)
• M7: 1,136,794 km (0.08 R)
• M8: 1,524,103 km (0.111 R)
• M9: 1,812,528 km (0.055 R)
• M10: 2,094,221 km (0.078 R)
• M11: 2,240,527 km (0.098 R)
• M12: 3,022,326 km (0.079 R)
• M13: 3,442,995 km (0.037 R)
• M14: 3,529,313 km (0.032 R)
• M15: 3,675,021 km (0.11 R)
• M16: 3,912,284 km (0.089 R)
• M17: 4,277,602 km (0.057 R)
• M18: 4,590,560 km (0.1 R)
• M19: 5,472,440 km (0.108 R)
• M20: 5,777,919 km (0.048 R)
• M21: 6,054,375 km (0.066 R)
• M22: 6,441,385 km (0.1 R)
• M23: 7,575,187 km (0.102 R)
• M24: 7,725,982 km (0.081 R)
• M25: 8,145,903 km (0.117 R)
• M26: 8,651,694 km (0.094 R)
• M27: 8,928,300 km (0.103 R)
• M28: 10,063,898 km (0.054 R)
• M29: 10,313,128 km (0.099 R)
• M30: 10,522,265 km (0.098 R)
• M31: 10,648,526 km (0.097 R)
• M32: 10,945,179 km (0.077 R)
• M33: 11,115,720 km (0.115 R)
• M34: 11,330,393 km (0.065 R)
• M35: 11,416,562 km (0.097 R)
• M36: 11,850,994 km (0.067 R)
• M37: 12,601,975 km (0.042 R)
• M38: 12,691,285 km (0.081 R)
• M39: 12,780,894 km (0.108 R)
• M40: 13,141,275 km (0.071 R)
• M41: 13,505,097 km (0.103 R)
• M42: 13,688,205 km (0.075 R)
• M43: 13,918,287 km (0.046 R)
• M44: 14,103,339 km (0.112 R)
• M45: 14,196,090 km (0.045 R)
• M46: 14,429,014 km (0.119 R)
• M47: 14,616,310 km (0.108 R)
• M48: 15,564,611 km (0.047 R)
• M49: 15,756,695 km (0.116 R)
• M50: 16,191,726 km (0.095 R)
• M51: 16,337,583 km (0.103 R)
• M52: 16,728,782 km (0.114 R)
• M53: 17,073,605 km (0.091 R)
• M54: 17,620,236 km (0.098 R)
• M55: 17,920,927 km (0.116 R)
• M56: 21,284,486 km (0.098 R)
• M57: 22,737,829 km (0.06 R)
• M58: 24,613,188 km (0.098 R)
• M59: 24,949,185 km (0.09 R)
• M60: 25,852,756 km (0.102 R)
• M61: 26,480,319 km (0.055 R)
• M62: 27,286,203 km (0.094 R)
• M63: 27,924,986 km (0.117 R)
• M64: 28,041,672 km (0.084 R)
• M65: 28,509,913 km (0.108 R)
• M66: 30,830,027 km (0.071 R)
• M67: 31,860,158 km (0.076 R)
• M68: 33,705,597 km (0.068 R)
• M69: 33,954,229 km (0.058 R)
• M70: 34,578,501 km (0.103 R)
• M71: 35,206,662 km (0.052 R)
• M72: 35,332,773 km (0.117 R)
• M73: 35,522,164 km (0.059 R)
• M74: 36,092,431 km (0.109 R)
• M75: 36,793,447 km (0.117 R)
• M76: 37,177,764 km (0.112 R)
• M77: 37,434,773 km (0.099 R)
• M78: 39,053,871 km (0.082 R)
• M79: 39,380,592 km (0.103 R)
• M80: 39,511,341 km (0.065 R)
• M81: 39,904,933 km (0.065 R)
• M82: 40,563,762 km (0.109 R)
• M83: 40,762,129 km (0.07 R)
• M84: 41,027,066 km (0.116 R)
• M85: 41,292,603 km (0.062 R)
• M86: 42,159,522 km (0.12 R)
• M87: 45,549,410 km (0.111 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 12,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit