🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.44 AU - 0.6 AU

Year: 135 Days

Day: 42.4 Hours

Environment

Temp: 253 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.29 AU - 1.41 AU

Year: 565 Days

Day: 43.3 Hours

Environment

Temp: -6 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.27 AU - 2.03 AU

Year: 763 Days

Day: 25.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106.1

Radius: 6.7

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 11.72 AU - 19.38 AU

Year: 22068 Days

Day: 15.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 89,236,605 km

• M1: 155,432 km (0.081 R)
• M2: 235,168 km (0.097 R)
• M3: 332,556 km (0.09 R)
• M4: 393,293 km (0.063 R)
• M5: 555,756 km (0.093 R)
• M6: 788,381 km (0.113 R)
• M7: 907,161 km (0.109 R)
• M8: 959,970 km (0.088 R)
• M9: 1,984,865 km (0.085 R)
• M10: 2,031,090 km (0.096 R)
• M11: 2,291,690 km (0.12 R)
• M12: 2,537,778 km (0.062 R)
• M13: 3,520,636 km (0.106 R)
• M14: 3,920,212 km (0.12 R)
• M15: 4,334,299 km (0.108 R)
• M16: 4,394,587 km (0.102 R)
• M17: 5,300,103 km (0.095 R)
• M18: 5,364,580 km (0.113 R)
• M19: 5,592,567 km (0.109 R)
• M20: 5,658,240 km (0.108 R)
• M21: 6,024,306 km (0.103 R)
• M22: 6,125,434 km (0.069 R)
• M23: 8,603,224 km (0.087 R)
• M24: 9,178,278 km (0.089 R)
• M25: 9,255,919 km (0.08 R)
• M26: 9,372,755 km (0.057 R)
• M27: 9,845,036 km (0.104 R)
• M28: 10,164,278 km (0.1 R)
• M29: 10,244,612 km (0.112 R)
• M30: 10,325,095 km (0.078 R)
• M31: 10,568,042 km (0.095 R)
• M32: 10,649,424 km (0.117 R)
• M33: 11,349,542 km (0.117 R)
• M34: 11,600,268 km (0.103 R)
• M35: 11,726,229 km (0.108 R)
• M36: 12,064,470 km (0.082 R)
• M37: 12,880,825 km (0.109 R)
• M38: 13,670,403 km (0.044 R)
• M39: 14,250,394 km (0.066 R)
• M40: 14,430,510 km (0.069 R)
• M41: 14,884,091 km (0.108 R)
• M42: 14,975,345 km (0.052 R)
• M43: 16,319,482 km (0.091 R)
• M44: 16,602,372 km (0.107 R)
• M45: 16,791,912 km (0.092 R)
• M46: 17,077,495 km (0.096 R)
• M47: 17,173,088 km (0.108 R)
• M48: 17,412,743 km (0.073 R)
• M49: 17,895,496 km (0.086 R)
• M50: 17,943,965 km (0.082 R)
• M51: 18,333,668 km (0.101 R)
• M52: 18,480,573 km (0.078 R)
• M53: 18,726,213 km (0.057 R)
• M54: 20,222,491 km (0.081 R)
• M55: 20,374,183 km (0.111 R)
• M56: 21,292,564 km (0.112 R)
• M57: 21,653,394 km (0.109 R)
• M58: 22,120,289 km (0.1 R)
• M59: 22,224,409 km (0.053 R)
• M60: 23,222,377 km (0.058 R)
• M61: 23,913,519 km (0.103 R)
• M62: 24,234,855 km (0.047 R)
• M63: 24,881,716 km (0.105 R)
• M64: 25,425,205 km (0.099 R)
• M65: 25,589,015 km (0.069 R)
• M66: 26,967,559 km (0.075 R)
• M67: 27,806,205 km (0.04 R)
• M68: 28,539,833 km (0.065 R)
• M69: 29,508,928 km (0.061 R)
• M70: 29,566,224 km (0.117 R)
• M71: 29,853,601 km (0.094 R)
• M72: 30,257,217 km (0.046 R)
• M73: 30,373,005 km (0.102 R)
• M74: 31,772,643 km (0.057 R)
• M75: 32,184,785 km (0.069 R)
• M76: 32,539,482 km (0.063 R)
• M77: 32,598,722 km (0.1 R)
• M78: 34,091,560 km (0.035 R)
• M79: 34,815,912 km (0.088 R)
• M80: 35,119,297 km (0.115 R)
• M81: 35,850,831 km (0.071 R)
• M82: 36,034,537 km (0.11 R)
• M83: 36,402,847 km (0.098 R)
• M84: 37,205,140 km (0.084 R)
• M85: 37,888,503 km (0.074 R)
• M86: 38,827,080 km (0.066 R)
• M87: 38,889,911 km (0.094 R)
• M88: 39,393,906 km (0.086 R)
• M89: 39,646,727 km (0.096 R)
• M90: 41,881,719 km (0.105 R)
• M91: 42,787,085 km (0.088 R)
• M92: 43,437,687 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 595

Radius: 6.3

Gravity: 14.99 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 16.32 AU - 19.48 AU

Year: 27255 Days

Day: 18.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 89,236,605 km

• M1: 81,232 km (0.06 R)
• M2: 167,550 km (0.076 R)
• M3: 430,842 km (0.05 R)
• M4: 565,031 km (0.061 R)
• M5: 612,902 km (0.107 R)
• M6: 1,135,597 km (0.097 R)
• M7: 1,197,082 km (0.118 R)
• M8: 1,590,076 km (0.086 R)
• M9: 1,729,651 km (0.09 R)
• M10: 1,983,369 km (0.061 R)
• M11: 2,248,905 km (0.117 R)
• M12: 2,813,637 km (0.066 R)
• M13: 3,025,617 km (0.112 R)
• M14: 3,600,821 km (0.104 R)
• M15: 3,646,448 km (0.115 R)
• M16: 4,018,648 km (0.026 R)
• M17: 4,209,235 km (0.075 R)
• M18: 4,402,815 km (0.066 R)
• M19: 4,748,685 km (0.064 R)
• M20: 6,272,639 km (0.075 R)
• M21: 6,382,892 km (0.048 R)
• M22: 7,172,769 km (0.105 R)
• M23: 7,520,734 km (0.068 R)
• M24: 8,052,853 km (0.1 R)
• M25: 10,758,331 km (0.098 R)
• M26: 10,956,698 km (0.058 R)
• M27: 11,830,349 km (0.111 R)
• M28: 14,146,423 km (0.053 R)
• M29: 14,509,348 km (0.096 R)
• M30: 15,170,271 km (0.101 R)
• M31: 18,224,162 km (0.086 R)
• M32: 23,742,229 km (0.107 R)
• M33: 23,828,248 km (0.059 R)
• M34: 25,481,903 km (0.085 R)
• M35: 25,657,980 km (0.074 R)
• M36: 25,746,242 km (0.103 R)
• M37: 26,634,405 km (0.091 R)
• M38: 27,442,233 km (0.102 R)
• M39: 28,167,185 km (0.093 R)
• M40: 28,349,395 km (0.055 R)
• M41: 28,714,862 km (0.085 R)
• M42: 29,174,128 km (0.112 R)
• M43: 29,820,989 km (0.039 R)
• M44: 31,884,692 km (0.103 R)
• M45: 31,979,537 km (0.09 R)
• M46: 32,455,408 km (0.114 R)
• M47: 35,163,428 km (0.085 R)
• M48: 35,654,558 km (0.099 R)
• M49: 35,851,728 km (0.108 R)
• M50: 38,952,742 km (0.106 R)
• M51: 40,381,103 km (0.095 R)
• M52: 40,895,420 km (0.073 R)
• M53: 41,308,310 km (0.063 R)
• M54: 43,709,655 km (0.096 R)
• M55: 44,131,970 km (0.089 R)
• M56: 45,193,517 km (0.067 R)
• M57: 47,883,735 km (0.106 R)
• M58: 48,428,122 km (0.12 R)
• M59: 49,522,730 km (0.098 R)
• M60: 50,515,012 km (0.114 R)
• M61: 51,068,973 km (0.092 R)
• M62: 53,305,162 km (0.071 R)
• M63: 56,145,128 km (0.11 R)
• M64: 57,756,896 km (0.11 R)
• M65: 58,220,200 km (0.086 R)
• M66: 60,085,536 km (0.111 R)
• M67: 60,320,105 km (0.088 R)
• M68: 61,733,805 km (0.088 R)
• M69: 64,473,840 km (0.043 R)
• M70: 66,282,029 km (0.12 R)
• M71: 67,862,680 km (0.077 R)
• M72: 68,229,195 km (0.059 R)
• M73: 71,432,983 km (0.085 R)
• M74: 71,805,781 km (0.058 R)
• M75: 75,064,023 km (0.105 R)
• M76: 76,456,929 km (0.073 R)
• M77: 78,114,024 km (0.118 R)
• M78: 81,204,267 km (0.101 R)
• M79: 82,503,674 km (0.091 R)
• M80: 84,072,059 km (0.117 R)
• M81: 85,386,425 km (0.107 R)
• M82: 85,782,112 km (0.078 R)
• M83: 88,302,088 km (0.109 R)
• M84: 88,568,821 km (0.099 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 14,843 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit