🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.75 AU - 0.81 AU

Year: 255 Days

Day: 42.1 Hours

Environment

Temp: 111 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 98,791,593 km

• M1: 40,242 km (0.118 R)
• M2: 525,687 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.8 AU - 0.92 AU

Year: 296 Days

Day: 39.6 Hours

Environment

Temp: 97 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 98,791,593 km

• M1: 151,842 km (0.097 R)
• M2: 320,289 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.04 AU - 1.66 AU

Year: 582 Days

Day: 39.5 Hours

Environment

Temp: -23 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.64 AU - 2.28 AU

Year: 1018 Days

Day: 20.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 149.9

Radius: 7.8

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 14.2 AU - 22.82 AU

Year: 29533 Days

Day: 17.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 98,791,593 km

• M1: 821,292 km (0.067 R)
• M2: 1,890,319 km (0.118 R)
• M3: 2,002,367 km (0.096 R)
• M4: 2,145,682 km (0.119 R)
• M5: 2,847,296 km (0.083 R)
• M6: 4,075,644 km (0.081 R)
• M7: 4,782,195 km (0.096 R)
• M8: 6,264,261 km (0.045 R)
• M9: 6,348,186 km (0.056 R)
• M10: 6,517,082 km (0.093 R)
• M11: 7,384,001 km (0.04 R)
• M12: 7,876,178 km (0.096 R)
• M13: 7,966,835 km (0.098 R)
• M14: 8,240,748 km (0.069 R)
• M15: 8,332,751 km (0.044 R)
• M16: 8,986,494 km (0.105 R)
• M17: 9,176,333 km (0.114 R)
• M18: 9,997,775 km (0.086 R)
• M19: 10,095,911 km (0.052 R)
• M20: 12,021,685 km (0.051 R)
• M21: 12,335,840 km (0.063 R)
• M22: 14,666,126 km (0.041 R)
• M23: 15,227,118 km (0.068 R)
• M24: 16,312,451 km (0.106 R)
• M25: 16,370,196 km (0.117 R)
• M26: 16,485,985 km (0.056 R)
• M27: 16,544,029 km (0.098 R)
• M28: 21,844,431 km (0.03 R)
• M29: 23,521,872 km (0.103 R)
• M30: 24,112,185 km (0.093 R)
• M31: 24,574,592 km (0.117 R)
• M32: 24,773,707 km (0.103 R)
• M33: 24,973,270 km (0.066 R)
• M34: 25,240,302 km (0.083 R)
• M35: 26,250,088 km (0.096 R)
• M36: 26,725,660 km (0.027 R)
• M37: 26,998,825 km (0.103 R)
• M38: 27,685,629 km (0.119 R)
• M39: 28,517,393 km (0.083 R)
• M40: 30,846,931 km (0.076 R)
• M41: 32,506,271 km (0.053 R)
• M42: 33,163,454 km (0.088 R)
• M43: 33,530,418 km (0.069 R)
• M44: 33,824,976 km (0.085 R)
• M45: 34,713,887 km (0.107 R)
• M46: 35,086,385 km (0.096 R)
• M47: 36,817,532 km (0.097 R)
• M48: 37,197,511 km (0.087 R)
• M49: 38,962,167 km (0.047 R)
• M50: 40,362,254 km (0.11 R)
• M51: 40,440,493 km (0.118 R)
• M52: 44,579,118 km (0.079 R)
• M53: 44,740,983 km (0.089 R)
• M54: 48,101,699 km (0.113 R)
• M55: 50,865,071 km (0.108 R)
• M56: 51,203,611 km (0.112 R)
• M57: 52,138,149 km (0.064 R)
• M58: 52,821,512 km (0.106 R)
• M59: 53,078,372 km (0.108 R)
• M60: 54,715,571 km (0.075 R)
• M61: 55,236,022 km (0.092 R)
• M62: 55,409,855 km (0.083 R)
• M63: 55,583,986 km (0.054 R)
• M64: 57,510,209 km (0.085 R)
• M65: 58,304,573 km (0.075 R)
• M66: 59,013,667 km (0.102 R)
• M67: 59,280,400 km (0.115 R)
• M68: 59,369,411 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 224.3

Radius: 6.8

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 14.03 AU - 23.13 AU

Year: 29701 Days

Day: 23 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 98,791,593 km

• M1: 124,465 km (0.08 R)
• M2: 222,602 km (0.118 R)
• M3: 512,074 km (0.048 R)
• M4: 609,611 km (0.099 R)
• M5: 964,009 km (0.088 R)
• M6: 1,162,675 km (0.088 R)
• M7: 1,214,436 km (0.047 R)
• M8: 1,293,573 km (0.113 R)
• M9: 1,374,505 km (0.097 R)
• M10: 1,774,231 km (0.112 R)
• M11: 1,834,219 km (0.119 R)
• M12: 4,905,763 km (0.116 R)
• M13: 5,642,233 km (0.073 R)
• M14: 6,786,956 km (0.12 R)
• M15: 8,403,361 km (0.042 R)
• M16: 10,186,269 km (0.119 R)
• M17: 12,716,866 km (0.114 R)
• M18: 13,900,634 km (0.094 R)
• M19: 14,262,661 km (0.109 R)
• M20: 14,444,871 km (0.085 R)
• M21: 14,627,680 km (0.08 R)
• M22: 14,811,386 km (0.027 R)
• M23: 18,908,273 km (0.115 R)
• M24: 19,041,565 km (0.086 R)
• M25: 21,843,234 km (0.12 R)
• M26: 23,255,887 km (0.1 R)
• M27: 23,685,382 km (0.101 R)
• M28: 26,914,452 km (0.115 R)
• M29: 26,989,401 km (0.04 R)
• M30: 27,365,340 km (0.058 R)
• M31: 27,516,135 km (0.081 R)
• M32: 27,667,378 km (0.111 R)
• M33: 28,656,370 km (0.09 R)
• M34: 33,288,668 km (0.111 R)
• M35: 34,421,572 km (0.114 R)
• M36: 34,666,015 km (0.097 R)
• M37: 36,144,342 km (0.073 R)
• M38: 37,308,363 km (0.094 R)
• M39: 39,247,301 km (0.055 R)
• M40: 40,100,607 km (0.107 R)
• M41: 40,615,373 km (0.115 R)
• M42: 42,959,273 km (0.1 R)
• M43: 43,573,970 km (0.092 R)
• M44: 44,014,985 km (0.1 R)
• M45: 45,525,175 km (0.057 R)
• M46: 48,961,738 km (0.107 R)
• M47: 51,639,988 km (0.044 R)
• M48: 52,387,080 km (0.076 R)
• M49: 53,043,815 km (0.09 R)
• M50: 57,233,602 km (0.065 R)
• M51: 58,783,436 km (0.097 R)
• M52: 58,978,063 km (0.076 R)
• M53: 59,563,439 km (0.031 R)
• M54: 61,232,353 km (0.063 R)
• M55: 62,419,712 km (0.107 R)
• M56: 62,717,711 km (0.087 R)
• M57: 63,215,423 km (0.101 R)
• M58: 65,622,901 km (0.098 R)
• M59: 66,229,371 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 596.3

Radius: 4

Gravity: 37.27 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 16.17 AU - 22.65 AU

Year: 31713 Days

Day: 15.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 98,791,593 km

• M1: 163,660 km (0.069 R)
• M2: 196,123 km (0.112 R)
• M3: 350,209 km (0.116 R)
• M4: 487,839 km (0.032 R)
• M5: 588,668 km (0.061 R)
• M6: 1,088,175 km (0.064 R)
• M7: 1,153,699 km (0.099 R)
• M8: 1,393,504 km (0.032 R)
• M9: 1,464,862 km (0.117 R)
• M10: 1,574,069 km (0.073 R)
• M11: 1,723,966 km (0.071 R)
• M12: 2,895,467 km (0.05 R)
• M13: 2,940,945 km (0.119 R)
• M14: 3,652,133 km (0.081 R)
• M15: 4,466,095 km (0.03 R)
• M16: 5,111,759 km (0.106 R)
• M17: 5,901,187 km (0.1 R)
• M18: 6,251,097 km (0.101 R)
• M19: 6,728,015 km (0.118 R)
• M20: 7,590,446 km (0.076 R)
• M21: 8,098,630 km (0.107 R)
• M22: 8,552,361 km (0.109 R)
• M23: 8,815,354 km (0.06 R)
• M24: 9,014,319 km (0.111 R)
• M25: 10,169,514 km (0.088 R)
• M26: 10,308,340 km (0.102 R)
• M27: 10,378,053 km (0.078 R)
• M28: 11,586,953 km (0.101 R)
• M29: 13,291,771 km (0.098 R)
• M30: 13,443,613 km (0.096 R)
• M31: 13,672,647 km (0.066 R)
• M32: 14,994,195 km (0.054 R)
• M33: 15,231,606 km (0.067 R)
• M34: 15,550,100 km (0.095 R)
• M35: 15,710,170 km (0.068 R)
• M36: 16,518,597 km (0.058 R)
• M37: 16,681,958 km (0.114 R)
• M38: 18,428,962 km (0.046 R)
• M39: 19,109,632 km (0.106 R)
• M40: 19,281,071 km (0.094 R)
• M41: 21,734,476 km (0.081 R)
• M42: 21,913,395 km (0.078 R)
• M43: 22,906,426 km (0.089 R)
• M44: 23,454,253 km (0.107 R)
• M45: 23,637,810 km (0.108 R)
• M46: 25,499,555 km (0.112 R)
• M47: 25,688,198 km (0.035 R)
• M48: 26,162,124 km (0.051 R)
• M49: 28,183,790 km (0.055 R)
• M50: 28,770,662 km (0.056 R)
• M51: 29,065,520 km (0.1 R)
• M52: 29,856,893 km (0.074 R)
• M53: 30,055,858 km (0.1 R)
• M54: 31,258,625 km (0.111 R)
• M55: 32,477,099 km (0.036 R)
• M56: 32,681,749 km (0.079 R)
• M57: 32,989,322 km (0.069 R)
• M58: 36,543,020 km (0.07 R)
• M59: 38,041,093 km (0.098 R)
• M60: 38,472,832 km (0.11 R)
• M61: 40,545,511 km (0.096 R)
• M62: 41,207,631 km (0.107 R)
• M63: 43,102,737 km (0.12 R)
• M64: 44,344,100 km (0.11 R)
• M65: 45,254,104 km (0.117 R)
• M66: 46,055,649 km (0.118 R)
• M67: 46,977,172 km (0.072 R)
• M68: 49,307,757 km (0.082 R)
• M69: 50,014,308 km (0.116 R)
• M70: 51,199,123 km (0.116 R)
• M71: 51,675,742 km (0.03 R)
• M72: 53,475,853 km (0.084 R)
• M73: 54,080,378 km (0.107 R)
• M74: 56,521,367 km (0.091 R)
• M75: 62,778,746 km (0.075 R)
• M76: 63,033,512 km (0.067 R)
• M77: 64,955,545 km (0.032 R)
• M78: 69,910,227 km (0.11 R)
• M79: 70,571,300 km (0.1 R)
• M80: 76,068,423 km (0.103 R)
• M81: 79,349,553 km (0.101 R)
• M82: 79,762,892 km (0.102 R)
• M83: 81,007,247 km (0.095 R)
• M84: 82,537,035 km (0.119 R)
• M85: 82,955,759 km (0.097 R)
• M86: 83,095,633 km (0.102 R)
• M87: 83,235,358 km (0.112 R)
• M88: 84,216,570 km (0.117 R)
• M89: 86,048,695 km (0.085 R)
• M90: 87,182,797 km (0.053 R)
• M91: 88,036,552 km (0.074 R)
• M92: 89,608,975 km (0.1 R)
• M93: 94,235,887 km (0.101 R)
• M94: 94,381,745 km (0.057 R)
• M95: 96,578,291 km (0.093 R)
• M96: 97,609,020 km (0.057 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 18,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit